ckopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x8, 0x1, [0x1]}, &(0x7f0000000200)=0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000980)={@in={{0x2, 0x2, @multicast1}}, r7, 0x932, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r8}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r8, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) 00:02:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000040)="e3fd359859bd055e82040f0815c9f1a631bb3a366c6b77ccb1c1159f8a72aa309972cc7d79453406701290965c7ce9511b4b000827baea7a2414f7bffb9c4e73d21e848588ba4495e1815f351e58a0d7a5ad3618d07be741eb831249b19b67b032736f6c9420bace4c8b862ba487767580d6c70e3b0596f45160bba1689a08ac943b3939", 0x84) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r1, 0x0, 0xfffffffffffffe12) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x3, 0xfc80) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(r3, 0x0) 00:02:53 executing program 0: r0 = semget(0x1, 0x3, 0x13) __semctl$GETPID(r0, 0x0, 0x4, &(0x7f0000000100)=""/93) r1 = shmget(0x0, 0x2000, 0x404, &(0x7f0000ffe000/0x2000)=nil) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() getresuid(&(0x7f0000000240), &(0x7f0000000280), &(0x7f00000002c0)=0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000380)={{0x80000001, r2, r3, r4, r5, 0x81, 0x1}, 0xecab, 0x6, 0x2, 0x1, r6, r7, 0x7000000000000}) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000200)={r9}, 0x0) 00:02:54 executing program 3: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x2, 0x4) munmap(&(0x7f00008fe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000b59000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000ad6000/0x2000)=nil, 0x2000, 0x6) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f0000d14000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000db6000/0x4000)=nil, 0x4000, 0x3) socket$inet_sctp(0x2, 0x1, 0x84) 00:02:54 executing program 0: r0 = semget$private(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000080)=[{0x80000000000000, 0x3, 0x1800}], 0x1) munlockall() __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000040)=0x6) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000000c0)=0x4) dup(r1) 00:02:54 executing program 1: getpgid(0x0) r0 = getpid() setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) getpgrp(r0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x400000, 0x5}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2, 0x800, 0x8abc, 0x18a, 0xba8, 0xa, 0x7}, &(0x7f0000000140)=0x98) munlockall() 00:02:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="8daa000008000200000900000093000300000000"], &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d426801042c4b06000000"], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0x2800, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="0000f5ffffff0000d79d200000002efa2c7ff43ad4f9ef7f4c776ea864563bf3a27d08b8cedef96a6e094b3882e1a905a05428e4fba332bfad907de8e0a559381d0b1c3671200c08"], 0x1) r4 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r4, 0xc) 00:02:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000013c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x3f, 0x0, 0x9, 0x3}, &(0x7f0000000180)=0x18) 00:02:54 executing program 0: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000000002000000000000000000000000000000000000000000000000", 0xb1, 0x0, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x48000, 0x1, 0x3, 0x200, 0xfc0}, 0xc) 00:02:54 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) readlinkat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001040)={0x0, 0x5, 0x0, 0x7f, 0x9}, &(0x7f0000001080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001100)={r1, &(0x7f00000010c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001140)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001180)={r1, 0x10000}, &(0x7f00000011c0)=0x8) r4 = accept(r0, 0x0, &(0x7f0000001200)) clock_settime(0xf, &(0x7f0000001240)={0x8000000000000, 0x4}) r5 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_int(r5, 0x29, 0x4, &(0x7f0000001280)=0x6, 0x4) r6 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000012c0)={0x2, [0x80000001, 0xffffffffffffff45]}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f0000001300)={r1, 0x3e, "4cbe5fadd7b907623a8403800ba7423656d9f31bfbe93df91195c6cf684800eff05789345fcbce15d95a872915801b4c54f47617f076ce077310901a240d"}, &(0x7f0000001380)=0x46) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f00000013c0), &(0x7f0000001400)=0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000001440)={@in6={{0x1c, 0x3, 0x100000001, @loopback, 0xffff}}, r7, 0x100000001, 0x1ff, 0x108, 0x7, 0x8, 0x8000}, 0x98) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000001500)={0x8b0}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001540)={r7, 0xa21}, 0x8) getsockopt$inet_mreq(r4, 0x0, 0xdd3744c8070a8029, &(0x7f0000001580)={@remote, @rand_addr}, &(0x7f00000015c0)=0x8) recvfrom$unix(r0, &(0x7f0000001600)=""/22, 0x16, 0x40000, &(0x7f0000001640)=@abs={0x1, 0x0, 0x1}, 0x8) getuid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000001780)={r3, &(0x7f0000001680)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000017c0)=0x10) chdir(&(0x7f0000001800)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000001840)={r2, 0x9}, &(0x7f0000001880)=0x8) pipe2(&(0x7f00000018c0)={0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000001900)={r3}, 0x8) open(&(0x7f0000001940)='./file0\x00', 0x20000, 0x100) open(&(0x7f0000001980)='./file0\x00', 0x8000, 0x89) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f00000019c0), &(0x7f0000001a00)=0x4) accept$inet(r5, 0x0, &(0x7f0000001a40)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000001a80)={0x5, 0x6030, 0x2, 0x3, r3}, &(0x7f0000001ac0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000001b00)={r3, 0x6}, &(0x7f0000001b40)=0x8) 00:02:54 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0), 0x4) sigaltstack(&(0x7f0000149000/0x4000)=nil, 0x0) mprotect(&(0x7f000052d000/0x1000)=nil, 0x1000, 0x4) 00:02:54 executing program 0: select(0x2f6, 0x0, &(0x7f0000000000)={0x5}, 0x0, &(0x7f0000000100)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x7fffffff, {{0x2, 0x0}}}, 0x90) 00:02:54 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r0, &(0x7f0000000100)='./file0/\x00', 0x0) openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) 00:02:54 executing program 1: r0 = socket$inet6(0x1c, 0x80005, 0x67fac88d) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x1b65748352d163d0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x8, 0x200, 0x0, 0x9, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, r1}, &(0x7f00000000c0)=0xfffffffffffffdbb) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x3ff}, &(0x7f0000000140)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0xfffffffffffffce2, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000840000000900000000000040"], 0xc}, 0x0) r3 = accept(r0, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000640)=ANY=[@ANYRES32=r2, @ANYBLOB="0000c90076a4a1bd3da44dcef8d9f123486e90791b8ccafb448e7eaf834e05b214d317eaf6ccdd12e379932ba8f54d29f791c97131071f2db0afedfa7a12dc2dd74ee1afdbfb3e74c2dae6ee737272ac9a7b3fcc6d2c2ba9880d43ab218053fc9f84169630fd7550d479b6601b577e40c4dc7a3d3fed0cab3a9cddee16040000000000000003614fa168984a170e6ff1437cc10600000015252601ab0ba9074942c34ef421248c10f4dd511b02f2f1998dddd23c199c7ddaebdd08e1b693a1f176d2414e24c62f6b173b2e8929169ebd977f1d558eef4398ead62ea30200000000000000478df96310d3d1756491f649e99cc9"], 0xd1) r4 = msgget(0x2, 0x8) getsockopt$inet6_tcp_int(r3, 0x6, 0x422, &(0x7f00000004c0), &(0x7f0000000500)=0x4) msgrcv(r4, &(0x7f0000000200)={0x0, ""/123}, 0x83, 0x0, 0x1800) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000480)={r1, 0x400}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:02:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x66) writev(0xffffffffffffffff, 0x0, 0x0) getpid() setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:55 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000203, 0x4) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x2475af974f049f57, r0, 0x11) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x10000) ftruncate(r1, 0x7) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r0, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x1000800}], 0x1, 0x0) 00:02:55 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="250001bab0ff000004d575cf04b296e7dc8e164fc7e037bc42d07bad9d59f46807416a00000000000000000000004dd16f654db7e08bf8f797d7b3b526af188df2be6d69d491c95391cd1f36a3c5caf2e730d62ecf8ddefe1a1b6bb6117fab68bc"], 0x9}, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:55 executing program 3: mprotect(&(0x7f00007e0000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) r1 = socket(0x1, 0x10000005, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x5eed474f}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x30, "40465f9fc3f6aac64515536532a1de9e47b5f05c2d7dc92b6bf2437a793ff23bd1822c188968c401dc7d123060b3739d"}, &(0x7f0000000200)=0x38) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x6acfc989, 0x9, 0xffff, 0x9, 0x8, 0x5, 0xc0, {@in6={{0x1c, 0x1, 0x8, @loopback}}, r3, 0xfffffffffffffffd, 0x8, 0x80, 0x4, 0x10001}}, &(0x7f0000000300)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x2520, 0xfff, 0x7, 0x0}, &(0x7f0000000040)=0x10) accept$unix(r1, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r4, 0xe8}, &(0x7f0000000100)=0x3) 00:02:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getrusage(0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) fsync(r0) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000000)=""/23, &(0x7f0000000040)=0x17) 00:02:55 executing program 1: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) sync() 00:02:56 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000040)=0xecb, 0x98) listen(r0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:02:57 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, 0x0) 00:03:00 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x18000, 0x40) getsockopt(r0, 0x7f, 0x706, &(0x7f0000000080)=""/116, &(0x7f0000000000)=0x74) 00:03:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) 00:03:00 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x5}, &(0x7f0000000040)=0x8) 00:03:00 executing program 3: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000cf8000/0x4000)=nil, 0x4000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) madvise(&(0x7f0000fd3000/0x3000)=nil, 0x3000, 0x1) mlock(&(0x7f0000fb1000/0x4000)=nil, 0x4000) 00:03:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000340)={@loopback}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1, 0x7f}, 0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000003c0), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0xfffffffffffeffff, {{0x1c, 0x2, 0x10001, @empty, 0x40000000}}, {{0x1c, 0x3, 0x7, @loopback, 0x400}}}, 0x108) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:03:00 executing program 0: r0 = socket(0x800000000002, 0x5, 0x4000000000000045) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:00 executing program 0: r0 = socket$inet_sctp(0x2, 0x4, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:03:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x1d8) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000580)=[@cred={0x20}], 0x20}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfff, 0x1, 0x3, 0x3}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) 00:03:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x388) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:03:03 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x8000) 00:03:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x420, 0x11, 0x3, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x73, 0x70000000}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000140), 0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000002740)=0xc) 00:03:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300000000000000000000"], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000400)=[{&(0x7f0000000040)=""/195, 0xc3}, {&(0x7f0000000740)=""/4096, 0x1000}, {&(0x7f0000000140)=""/74, 0x4a}, {&(0x7f00000001c0)=""/193, 0xc1}, {&(0x7f00000002c0)=""/35, 0x23}, {&(0x7f0000000300)=""/97, 0x61}, {&(0x7f0000000380)=""/72, 0x48}, {&(0x7f00000004c0)=""/176, 0xb0}], 0x8, &(0x7f0000000580)=""/68, 0x44}, 0x2) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 00:03:03 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x80000000, 0x1, [0xd5]}, &(0x7f0000000380)=0xa) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r2, 0x20, 0xf, 0xdd, 0x9cc9}, &(0x7f0000000100)=0xffffffffffffffd9) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r4, 0xffff, 0x1, &(0x7f0000000000), 0x4) r5 = shmget(0x3, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) setsockopt(r1, 0x6, 0x80, &(0x7f0000000200)="14c8a9634cc9ce61bd20ee55f3768c13c64de8b5bc42a69e187bc31768b01397241e943a0f25f3b2d56d0c2afa544888cebf5d0548c6063f5e98a08d143b3c402bb320a425ab6a6823d7cd6e227bd0c44b7aa1db5de5876801d9db5515bcad4c528431899eae1d29f7223eb90eff5b77f591da41b8e03281f3ffc1249015d207fbd1320c86be675e425ee4e987d465f64515b5c846543da9ec36fb693aae86840aad0e2bd6ab5df582a0d4db079b154ad3667add4f9f6d45a9fed3fc1d70ea3c038cb7e911a28806c0cf6e7f50c140f057987478acb7b98b422c444cfa13bcfa7e8c7e3180b52cfbb7c52c115ac87d51", 0xf0) shmctl$IPC_INFO(r5, 0x3, &(0x7f0000000040)=""/52) 00:03:03 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7f, 0x6, [0x3, 0x7fff, 0x6, 0x101, 0x0, 0x9]}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x3, r2}, 0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:03:03 executing program 3: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0xf2, "3ba2f91caa8d0dca10aa1aa08c6919c46766ac7ec59a373f5eeb2aea0f73b0bebd823680e7d31810a2e737254bb56125f59e0d220c28fd6fad566571d6eac5ae4e027f187acbd2ca6f36442521f60c95b2cf8e6ded297067978e31542f81099db2cedad413ac42e61a9df297a1347bd6f28f3b89aaffc253074a587bf3f3cbf7e7ccf4b2dd24b223d02ef3cc8c9652cc453cc1a51e40fb33820ef26259591c6e9721127e655cf6d0c7cfc71644160d282257f0ef17797e5a2f561a924742e8b6982d78519c3398f1cc1c321688f372b39b5b71df66ca980ad57fff4ce52859dc7cb715dac3377c9bbf2f0d3da32a846b77af"}, &(0x7f0000000100)=0xfa) getsockname(r0, &(0x7f0000000200)=@in6, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={r1, 0xf9, "b53c6cb478d8381ae868703d8117b245c5d43ddeb3d9588135ef2856d4cf3567a866d10319e73be89d078263fc38cf8d9a8db22d722660fc925b97df411b08e2a0bb4bdd619abd3bb4a870bdf662d9106e2c1c17edf4525a0b56f55a53a9c24ef206d1b399d0f10025c60241b84b6357dfdad8c629ea2a951ee8da44e8970f7eca449ee3bb9fc534dd207b225069bfc18280c5fa30c5c02344e3ee0a1d255c91ca3bdfde771919f733ac2bda99168c9462f7569193ec567475a65bc2c05a2359cefcd9ea05b79ef8a928cec255fc4a7b82ac4143190fdd3647b8c9bf4bd696e4065d051578adc777b2948752b02a0f52e756afd76e8ebf1b6e"}, &(0x7f00000003c0)=0x101) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x3, 0x1, 0x74, 0x1, 0x2}, 0x14) 00:03:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180)=0x1000, 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r1, 0x7ff}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x3000, 0x2, &(0x7f0000ff8000/0x3000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) connect$inet(r0, &(0x7f0000000140)={0x2, 0x1, @rand_addr=0x14bc}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x80000001, 0x4}, 0xfffffffffffffdb6) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @multicast1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000002c0)={@remote={0xfe, 0x80, [], 0x0}, r3}, 0x14) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYBLOB="070001004605d69127ffffffff00000000bd7be48d95dcf1947e7f92b7d487345f0aa89648a178a867c4c8bdcf0d74e1914afd865138602af21001000000000000000fab6f4939056ee70922b718aef27e6fde086f3d05e4"], 0x1) 00:03:05 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) recvfrom(r0, &(0x7f0000000100)=""/165, 0xa5, 0x42, &(0x7f0000000000)=@un=@file={0x0, './file1\x00'}, 0xa) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chown(&(0x7f00000001c0)='./file0/file0\x00', 0x0, 0x0) 00:03:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0)=0xfffffffffffffffe, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x0, 0x0, 0x351) freebsd10_pipe(&(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x6a, 0xffffffff, 0x0, 0x5b30, 0x8, 0x37, 0x400, 0x100000000, r2}, 0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) 00:03:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000003580)=[{&(0x7f00000014c0)="ee", 0x1}], 0x1) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0xb7, 0x5c, 0x0, 0x3, 0x800000000, 0x0, 0xed}, 0xb) 00:03:08 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@remote, @rand_addr}, &(0x7f0000000040)=0xc) getsockopt$inet_int(r0, 0x0, 0x5, 0x0, &(0x7f00000000c0)) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@multicast2, @remote={0xac, 0x14, 0x0}, 0x1, 0x7, [@multicast1, @rand_addr, @multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback]}, 0x2c) 00:03:08 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x101, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x1220, 0x400, 0x80, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x0, r1}, &(0x7f00000000c0)=0xc) 00:03:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000240), 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x8, 0x7, 0x1ff, 0x4}, &(0x7f0000000200)=0xa0) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d) 00:03:08 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = msgget$private(0x0, 0x120) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000001c0)={{0x1ff, r1, r2, r3, r4, 0x0, 0x5}, 0x5, 0x7fffffff, 0x1, 0xb4f, 0x19eae00000000000, 0x70, r5, r6}) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f0000f07000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:03:09 executing program 3: r0 = socket(0x1c, 0x10000007, 0x9) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x1, 0x4) 00:03:09 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) 00:03:09 executing program 2: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x7) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000000), 0x200001ac, 0x0, 0x0, 0xd3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="080000000100f8ff090500000000000000000000"], 0x14) 00:03:09 executing program 1: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r0, 0x0) setregid(r1, r0) shmget(0x0, 0x2000, 0x1, &(0x7f0000ffd000/0x2000)=nil) setregid(r1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname$inet6(r2, &(0x7f0000000000), &(0x7f0000000080)=0x1c) 00:03:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) connect$inet(r0, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000780)={'freebsd\x00'}, 0x24) socketpair(0x1f, 0x0, 0x6, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000140)={'rack\x00', 0x5}, 0x24) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setitimer(0x2, &(0x7f00000000c0)={{0x4, 0xb}, {0x4c7a, 0x100}}, &(0x7f0000000040)) ftruncate(r1, 0xffffffff9c3255e8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:09 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x7, 0x63, 0x1, 0x3f]}, 0xc) semget$private(0x0, 0x1, 0x210) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0], &(0x7f0000000040)=0x1) 00:03:09 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000240)=""/209, &(0x7f0000000080)=0xd1) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000140), 0x2d7) socketpair(0x1, 0x10000000, 0x4, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x2820, 0x1, 0x1, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x93c, @empty, 0x2}}, r2, 0x5741, 0x7, 0xffffffff}, 0x8c) 00:03:09 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000480)={0x101}, 0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 00:03:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0xfffffffffffffffe, 0x8}, &(0x7f00000000c0)=0x10) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0x1, 0x4) 00:03:09 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$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_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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000380)={r2, 0x9, 0x1, 0xffffffffffffffff}, 0x10) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$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(r1, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:03:09 executing program 3: r0 = msgget$private(0x0, 0x0) setuid(0xee01) r1 = semget(0x2, 0x5, 0x30) __semctl$GETVAL(r1, 0x0, 0x5, &(0x7f0000000000)=""/71) msgctl$IPC_RMID(r0, 0x0) 00:03:09 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x20000003e, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x66, 0x0, &(0x7f0000000000)=0xfffffffffffffe44) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:03:09 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x4}, 0x8) 00:03:09 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000480)={0x101}, 0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 00:03:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="71300000000004000100"], 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) writev(r0, 0x0, 0x0) r1 = getuid() r2 = getgid() fchown(r0, r1, r2) 00:03:09 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) ftruncate(r1, 0x0) 00:03:09 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x9c, @empty, 0x6}}, r1, 0x0, 0x0, 0xfffffffffffff68b}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 00:03:10 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000100)=""/38, 0x26}], 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f00000001c0)={@broadcast, @multicast1}, &(0x7f0000000040)=0x571) fcntl$setflags(r0, 0x2, 0x1) 00:03:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f0000000100), &(0x7f0000000140)=0x0) getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) fchown(r0, r1, r2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) listen(r0, 0x400) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x240000000000000, 0x0, 0x8000, 0x200}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e23ff07000000000000000000000000000000000001010000000000000000000000000000000000006100e0ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fb0000000000000000", @ANYRES32=r3], 0x84) r4 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000340)={0x3, 0x2, 0x10000, 0x8000, r4}) 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$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x4f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000340)={0x9, 0x2000, 0xdefd, 0x80000001, r2}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x1, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14) r3 = socket$inet_sctp(0x2, 0xdee180c6d09ac7da, 0x84) r4 = accept(r3, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffffbff, 0x7, 0x6, 0x9b3, 0x7, 0x3, 0x8000, 0xfffffffffffffeff, 0x4, 0x9, 0x6}, 0xb) getsockopt$inet6_tcp_buf(r4, 0x6, 0x25, &(0x7f0000000180)=""/203, &(0x7f0000000280)=0xcb) setsockopt$inet6_sctp_SCTP_CONNECT_X(r4, 0x84, 0x8007, &(0x7f0000000400)={0x5, &(0x7f00000003c0)=[@in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000440)=0x10) 00:03:10 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x24) r1 = socket(0x17, 0x10000002, 0xfffffffffffffff7) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) 00:03:10 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='.\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) socketpair(0x1, 0x20000007, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) write(r3, &(0x7f0000000240)="6e870888f22dbaa6ed7e46fd0877d51c0dc33616f9aaa7bda80c18f364158bebf4c76d31cecb9d74ceec171c79f5e30ec37377d504216dab54fc2f5575e6a12bd1d97f769de01d61cfa1cbac25ff3b6631ed7beb711a81c1823442a3845b7222feb0b897b2785612ae028dbcb8a0855520a935cd637d43030ee30a77ba6101811515a35271a9709f1f96fe0ec28b473ed8e115acc3f5543f627d104c31793eacb1350774088c4940eed0a4c9a8e4702335e50bb7da89de5f6b07c0ec0da6ac85e8c86a54fc4f9ac84464387cb50a41bb5840d4f3176a4b64586ae34c6e85d63931d6cc897c28f0148fc60ee0376a048baddb97cdec6a", 0xf6) flock(r2, 0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) dup2(r0, r2) 00:03:10 executing program 0: r0 = dup(0xffffffffffffffff) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x2}, {0xfffffffffffffe01, 0x6f2e}}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:03:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000008", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x2}, 0x8) 00:03:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x56, 0x8}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r1, 0xb24}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x8000, r2}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000140)={r2}, &(0x7f00000000c0)=0xfffffef4) 00:03:10 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffff7ffffd) setreuid(0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x4000000000000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) flock(r0, 0x5) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:03:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140), 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000100)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x400, 0x8, 0x10001}, 0x10) 00:03:12 executing program 1: 00:03:12 executing program 3: munmap(&(0x7f0000f84000/0x4000)=nil, 0x4000) mlock(&(0x7f0000df8000/0x4000)=nil, 0x4000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 00:03:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvfrom$inet(r0, &(0x7f0000000500)=""/32, 0x20, 0x2, &(0x7f0000000540)={0x2, 0x1, @loopback}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x18) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000000080000e96985fde204000000049608"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x7}}, r1, 0x81, 0x1ff, 0x4}, &(0x7f0000000240)=0x8c) open$dir(&(0x7f0000000580)='./file0\x00', 0x2888a, 0x150) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0)=0x8001, 0x4) renameat(r0, &(0x7f00000002c0)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') 00:03:12 executing program 2: munlockall() r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0xfffffffffffffc01, @loopback, 0xffffffff80000001}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xf, 0x7fffffff}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 00:03:12 executing program 2: 00:03:12 executing program 3: 00:03:12 executing program 2: r0 = semget$private(0x0, 0x0, 0x1000000000d3) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x3c31, 0x5, 0x1d, 0x1, 0xbfd]) 00:03:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x3, 0x10, 0xffffffffffffffff, 0x0) 00:03:12 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="000026b1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r3, 0x3c, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2}}, r3, 0x9, 0x4, 0x7ff}, 0x94) 00:03:12 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) ftruncate(r0, 0x400000000101) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x40) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) 00:03:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) sendto$inet6(r0, &(0x7f0000000000)="8dd6aba79e768af1409fa5c122dde39e8250d33ff4c7d35c36172006cba1ceaa0da9d7d54027a7943739f4e9b40bd81386ae7a4c21af333398c15d16ded44d268313fcdad1dca56c590d4d9c183a1139972f0a7edf5446a19aca125294bebb447890fc62caf3279fd43ef893359783ad6c5830624ae4546d13c5cfc7b3bdbc6278f78119c061c04ba4892828b2f403bb76f1aa5754c21d3681d919aede197e2fa213245f5aae2db11c4a67c70de9ee0ced311e30a317f2714b5a015b327103ff25eb5027c63bfd973fa9c755224982660fcad91592c5f834041736343b322ec094f7e132fd76025d44ba", 0xea, 0x4, &(0x7f0000000100)={0x1c, 0x1, 0x8, @empty, 0x1f}, 0x1c) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x5, 0x11, r1, 0x200000000000000) ftruncate(r1, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:03:14 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x102) r1 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0xc) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0x200, 0x4) 00:03:14 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r0, &(0x7f0000002200)=[{&(0x7f0000000000)="b39377c3909e21318fd009b718e9f733177d20e53e9ec8635a5b1ad734b59f51edc62ba4f55d5c2d493dcb249d617b0600ca72", 0x33}, {&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="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", 0x1000}, {&(0x7f0000002100)="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", 0xfd}, {&(0x7f0000000040)="48fc86a77df56912bbe5cbc8b4482c42c34446", 0x13}], 0x5) r1 = shmget$private(0x0, 0x4000, 0x41, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) lseek(r0, 0x0, 0x3) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f0000000080)=0x1f7) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80, 0x40) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000002380)=0x7, 0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000002280)={'accf_dns\x00', "db367dae22ca12e4354f246b582fe94c4ea6ae45520736c1f158b19c8d0f4b09f09e45b8504085716145aef083668b375763424b09f3b2778bc83f619096e525b2718c673f810d10db050b47a7dccc89f5fcce13d102ecf229ca367215a75fad5e47af77a2bc6ab460efda5c7a48d53792ded931d98939acb6abc673a6bfdca5cf1ca3406e3d8454adb849cfa15bc4e2665e678a95fd639c9dc3321d8302f9ac3d47a4d154e934843ed036dc3a67568affec455d54217fcf77575c5634a30e35b8ec5334cd3c07277edfb18b48544a036ff0b833a9753d342e4e1467ff785a129948c84861d343c4fe955e3f3c662c0b"}, 0x100) 00:03:14 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:14 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='{', 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) write(r0, &(0x7f0000000540)="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", 0x585) recvfrom(r0, &(0x7f0000000b00)=""/4096, 0x1000, 0x0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) shutdown(r0, 0x1) 00:03:14 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xb80, @loopback, 0x20}}, 0x0, 0x10000, 0x0, 0x100, 0x3, 0x5}, &(0x7f0000000140)=0x98) open(&(0x7f0000000200)='./file0\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x5, 0x3, 0x0, 0x2}, &(0x7f00000001c0)=0x18) r2 = socket$inet_udp(0x2, 0x2, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040), 0x4) 00:03:14 executing program 2: r0 = socket(0x2000002, 0x18000001, 0xfffffffffffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x20, 0xf, 0x3c3}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x8, 0x200}, 0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100}}, r1}, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000140)={r1, 0x2, 0xffffffffffffff89}, 0x8) 00:03:14 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x2, [0x8001, 0x8]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r1}, 0x84) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:03:14 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x0, 0x428) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000580)=""/228) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}}, &(0x7f00000004c0)=0x56) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="07286ae4fccd002bc6801e1b67"], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffffc, 0x400, 0x0, 0xffffffffffffff00, r4}, &(0x7f0000000680)=0x10) accept4(r2, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000500)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) r5 = semget(0x0, 0x0, 0x10) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000000)=[0x400000ffffffff, 0x4, 0x1000, 0x4, 0xb6, 0x4, 0xfff]) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r4, 0x5, 0x3, [0x5374, 0x2, 0x7ff]}, &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x265) 00:03:14 executing program 1: setrlimit(0xf, &(0x7f0000000000)={0x33d9036b}) socketpair$unix(0x1, 0x0, 0x0, 0x0) r0 = socket(0x0, 0x4, 0x6) setrlimit(0x6, &(0x7f0000000180)={0x799a33b3}) getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x1, @empty, 0x1}}, 0x0, 0x7, 0x67, 0x5}, &(0x7f0000000340)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r1, 0xffffffff, 0xf, 0x6, 0xffffffff}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x81}, &(0x7f0000000080)=0x8) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x10000}, 0x8) 00:03:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) 00:03:14 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x8, 0x7}, 0xc) 00:03:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0x1) ftruncate(r1, 0x101) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) shutdown(r0, 0x1) 00:03:14 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000400)=0x6, 0x4) r1 = socket$inet(0x2, 0x1, 0x7fff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000200)=0xfffffffffffffc00, 0x4) setsockopt$inet_tcp_int(r1, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f0000000140)={0x3, 0x101}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x10000}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e2366000000fe800000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000001000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000002e5760ca50da95b7e925a6274d30f9c1a156a3d5061f5603b1284f43b4f1efc49eaa1def00000000000000000000000000", @ANYRES32=r3, @ANYBLOB="820df7ff02000000"], 0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) fcntl$getown(r1, 0x5) r5 = getuid() fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000380)='./file0\x00', r5, r6) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000003c0)={r3, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) __semctl$SEM_INFO(r4, 0x2, 0xb, &(0x7f00000001c0)=""/15) socket$inet(0x2, 0x10000003, 0x7fff) 00:03:14 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sigaltstack(&(0x7f0000ffc000/0x2000)=nil, 0x0) sendfile(r0, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:03:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xf55e6d93d6f9f9a4) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x8000}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0xff, {{0x2, 0x3, @multicast1}}}, 0x90) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x4, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:03:16 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) geteuid() execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000004c0)=[&(0x7f0000000340)='(\x00', &(0x7f0000000380)='!&&*&\x00', &(0x7f00000003c0)='@$\x00', &(0x7f0000000400)='-\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xb8-}{\xa3\x00'], &(0x7f0000000540)=[&(0x7f0000000500)='h\x00']) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) geteuid() getuid() fstat(0xffffffffffffffff, &(0x7f0000000180)) getresuid(&(0x7f0000000100), &(0x7f0000000280), &(0x7f00000002c0)=0x0) setuid(r0) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) recvmsg(r1, &(0x7f0000001b40)={&(0x7f0000000580)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001a40)=[{&(0x7f0000000600)=""/41, 0x29}, {&(0x7f0000000640)=""/75, 0x4b}, {&(0x7f00000006c0)=""/4096, 0x1000}, {&(0x7f00000016c0)=""/122, 0x7a}, {&(0x7f0000001740)=""/105, 0x69}, {&(0x7f00000017c0)=""/71, 0x47}, {&(0x7f0000001840)=""/250, 0xfa}, {&(0x7f0000001940)=""/203, 0xcb}], 0x8, &(0x7f0000001ac0)=""/65, 0x41}, 0x2) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x10, r2, 0x0) 00:03:16 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000000)={0x0, 0x4}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x31a) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x2, 0x101, 0xffffffffffffffff, 0x3ff, 0x40}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r2, 0x48, 0x8}, &(0x7f0000000080)=0xc) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000340)=ANY=[@ANYBLOB="0000000000007f0a000000000000000000008042ac1400aa00000040ac1400bbe0000001ffffffff2647ee571c6085fddb1dda910685e50232929dc565b9e62213f678b87f5ae969e3ddca861acbd29c4b9177a6a25e63fd595c10476d63e13686c78ec0807507510e2105fdab182a9f5d6fa2988d7342af9697cda84b62c26adbb722637a68c2933c0908fd55a94bc9e7e6a38dc1bdae5f6ff4ba346b2f58917ee83b39275181cd5e567b9663c1bf2c0529e4e97ef7ac7f149cedc0c281ae1a57ca5291e975c51082882f9371b2be59f5f50ad8e68e881910070d2333b363f8620d8e11dd92ff404977c0cb704f707aec82d025e260c2"], 0x28) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x9}, &(0x7f00000002c0)=0x8) 00:03:17 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000005"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0) 00:03:17 executing program 2: r0 = socket$inet(0x2, 0x10000000, 0xfffffffffffff6e7) getsockopt$inet_opts(r0, 0x0, 0x70, 0x0, 0x0) 00:03:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$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_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) 00:03:17 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000a6b000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/4096) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) fcntl$setstatus(r0, 0x4, 0x4c) 00:03:17 executing program 1: syz_execute_func(&(0x7f0000000080)="f04321acd66d807200663233c421a9f44c2f08dce444c3fd0f46aa90c42155547546c42311684cb536a8b326180f2ce5") r0 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0xe0) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@loopback}, &(0x7f00000000c0)=0xc) 00:03:18 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) openat(r0, &(0x7f0000000040)='./file0\x00', 0x88, 0x8) open(&(0x7f0000000100)='./file0\x00', 0x1, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) rename(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 00:03:18 executing program 1: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000680)=ANY=[@ANYBLOB="48e30000090000001001000000010000040007009514fb8d126620d606c10b2af07d3a21e704bec8b0cecdcb2bebd3b1262be4e063d4365f6ca14f388e0603907e4a209eb00bd92b74d71bec00b08b49ac05809ed9f3dad40cf70a82b846d20ee25ba385efa54f9ac01dd716cbbfb6915628e3d7eba21fb1d9cbc555900cd84b4af0c4d60f759320527758d636fb9f2e07c25e07357deac1ecae438de642c6101854d9425a7d7be27dd96a4f09f67235a55eac41134a8c49e977f7cecd57bc80b57184d69ed7246164fdbe7691ede043330f1e1f1bfd507e220c1559844eb8ccd2c793dacd5170ac8b6bdcfbd5e22dc55f05af91fcf8331137f23cea3ab1087b38cded4abcb3839f8d994a76d52c3008fcc68edf08b33e2752308a1120a2e1040bf823f8fe2c61555afc39e1c1cfcfb2d0ac2a8d27be5e310c0e3d9e4e0e09c48d9d0e57cb7e6b6b5c83c269a7126c1e2c9b036efed8fc6f5060117ee565a56b90b31ddfaaf8dc67fcf3f93718b0b995b6e1dde341f97f98fe0a606293cd30955577b25e272b"], 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000200)={0x100, 0x4010, 0x2, 0x0, r0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000280)={r0, 0x10000, 0xf, 0x1f, 0x6a}, &(0x7f00000002c0)=0x18) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffff0e) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0x0, &(0x7f0000000440)={0x2, 0x1, 0x4, 0x2, r3}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={r2, 0x6, 0xf, 0x6, 0xfff}, &(0x7f00000003c0)=0x18) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000300)) truncate(0x0, 0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffde7) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={r0, 0x7, 0x0, 0x3e4, 0x1000}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) bind(r4, &(0x7f0000000400)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:03:18 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000000080)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0xcf}, 0x1) 00:03:18 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0x1, 0x1, 0x200) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000400)=""/212) sync() r1 = open$dir(0x0, 0x0, 0x0) r2 = getgid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x2, 0x400) getgroups(0x4, &(0x7f0000000340)=[r2, r3, r4, r5]) socket$inet6(0x1c, 0x1, 0x404) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r1, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) r6 = getegid() fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r6, 0x0) 00:03:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind(r0, &(0x7f00000002c0)=@in6={0x1c, 0x3, 0xfd9a, @remote={0xfe, 0x80, [], 0x0}, 0xda2}, 0x1c) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000380)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r2, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r1, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001a80)={@in6={{0x1c, 0x2, 0x8, @empty, 0x80000000}}, 0x0, 0x2, 0x10001, 0x6, 0x81, 0x8, 0x2}, &(0x7f0000001b40)=0x98) connect$unix(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="b90076b5cf4de7decc3f8d6d2d01a0829a223fb253bc23bc01bc579e8861c86702118f1e793982c5ee736f9b2bab8a5718ae228a58f5"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000040)={r3, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001900)={r3, 0x100000000}, &(0x7f0000001940)=0x8) execve(0x0, 0x0, 0x0) recvmsg(r1, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {0x0}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {&(0x7f0000000700)=""/72, 0x48}, {&(0x7f0000000780)=""/118, 0x76}], 0x9, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 00:03:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000140)=':-$\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='.\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='.\x00', &(0x7f0000000480)='\x00', &(0x7f0000000500), &(0x7f0000000540)='.$&* ^\x00'], &(0x7f0000000680)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00']) writev(r1, &(0x7f0000000280), 0x26) sendto$inet(r1, &(0x7f0000000000)="10359667b5938654a31cf6412fe829fe39da4c2b2f9ef9357709e02eef24eed995a7b145288c38da9e7b2e5d009643a63d33787ceab6ac5fb98e7a2d4efbbdf90873bf4ff04aab003cb0ca41b1cc942700b7adb12ed99725a6cb5afb951541fde6cd2bbe47f7", 0x66, 0x1, &(0x7f0000000080)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) writev(r1, &(0x7f0000000100), 0x100000000000005d) r2 = shmget(0x1, 0x1000, 0x45, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="020000ffff7ac57907ecb08bd0a0a7cacb002a4716214e572928aba8dc54147ad1b51724ce9fc1ae8aa3b1d691d9d430ae155e7f000000ab30cab81c2a84ddc5d3d660d6a40200000000000000ea3123f518b56102f50c172cb9c7a8c056051713d7204c92d0679396c921971a19cf09008ff4ad2fe7eceee88213c8fb59ff0db0cad24233520599ca7ba8490f7e3cc687ff4ab7dd7fbece66904c26bdb06b3a0972d109549624de7f6e46fbeeef2ce2fdf55f006d784938015aa9af15b20f4b8a73616033af3500000000000000000000000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000180)) 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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:03:18 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/123, 0x7b}], 0x3) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000600)="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", 0x1000) pwritev(r0, &(0x7f00000003c0), 0x141, 0x0) 00:03:18 executing program 1: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r5, @ANYRES64=r0, @ANYRES32, @ANYRESHEX=r1, @ANYRES32=r2], @ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file1\x00', 0x200, 0x2000000006) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:03:18 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r5, @ANYRES64=r0, @ANYRES32, @ANYRESHEX=r1, @ANYRES32=r2], @ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file1\x00', 0x200, 0x2000000006) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:03:18 executing program 3: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = semget(0x1, 0x1, 0x200) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000400)=""/212) sync() r1 = open$dir(0x0, 0x0, 0x0) r2 = getgid() getgroups(0x2, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) msgget(0x2, 0x400) getgroups(0x4, &(0x7f0000000340)=[r2, r3, r4, r5]) socket$inet6(0x1c, 0x1, 0x404) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) unlinkat(r1, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0x102, 0x6) r6 = getegid() fchownat(r1, &(0x7f0000000080)='./file0\x00', 0x0, r6, 0x0) 00:03:18 executing program 1: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r5, @ANYRES64=r0, @ANYRES32, @ANYRESHEX=r1, @ANYRES32=r2], @ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000980)=ANY=[@ANYBLOB="82022e2f6665143c4896bcfbbb9e302730000020e95e10801358670343e95533b14935445251b27b20407ce583afeecd8cb786db478d0ff688f373ff8393415e49e6124861bcedafb19fa8c80f66fbf984b78e44bb979e6aaeff1d921b9c5f065b4317018a8d2df6fb8c8db0dd05e9fbe17270161087f784af1438ef221785f6f05560ac4ca9ae4fa1c4c17a14bd157e854db1f48ebc3ddcc57853e0c8634c9ac3f6fd978aa3d4972cf66bbaf964d2b1d303621255346a8a81c33e0d5b52cecc5fd7fde9511af875094e3ae74484184024b459e9c8f7572ce723f0d72b672985e4ecd056f73e2f23529c5dc1002b719bdf20eca870c8036d880d1f5dc028a838f957fe0620d744cf3787d96e826fec9d2ebb7ac9"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file1\x00', 0x200, 0x2000000006) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:03:19 executing program 2: r0 = semget(0x2, 0x7, 0x1) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f00000004c0)=""/4096) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000001580), &(0x7f00000015c0)=0x4) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f00000001c0)=0x8, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2106000000fe8000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0xffffffffffffffff], &(0x7f0000000440)=0x84) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000001600)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000014c0)={r4, 0x5, 0x3, 0x5cc2, 0x10000}, &(0x7f0000001500)=0x18) sigaltstack(&(0x7f0000ff1000/0x1000)=nil, &(0x7f0000001540)) utimensat(r2, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x9, 0x400}, {0xffffffffffffffe1, 0x3}}, 0x0) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) fchmod(r5, 0x20) sigaltstack(&(0x7f0000ff8000/0x4000)=nil, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r6, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f00000002c0)="23d918d5215eb7ac6afa", 0xa}], 0x1, 0x0}, 0x8d) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000140)=[0x8ab, 0x2, 0x2f249bcc]) socket$inet_sctp(0x2, 0x1, 0x84) semget(0x3, 0x1, 0x110) syz_extract_tcp_res(&(0x7f0000000000), 0x4, 0x3) 00:03:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) bind$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="b4fb000084041b000d000895020000000400202b"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x6, 0x0}, &(0x7f00000001c0)=0xc) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8) mkdirat(r2, &(0x7f0000000080)='./file0\x00', 0x10) readv(r2, &(0x7f0000000400)=[{&(0x7f0000000280)=""/96, 0x60}, {&(0x7f0000000300)=""/171, 0xab}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/252, 0xfc}, {&(0x7f00000015c0)=""/247, 0xf7}, {&(0x7f00000003c0)}, {&(0x7f00000016c0)=""/4096, 0x1000}], 0x7) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000026c0)={@in={{0x2, 0x0}}, r1, 0x7ff, 0x1, 0xfffffffffffffff8}, 0x94) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:03:19 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r5, @ANYRES64=r0, @ANYRES32, @ANYRESHEX=r1, @ANYRES32=r2], @ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file1\x00', 0x200, 0x2000000006) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:03:19 executing program 1: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r1) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYPTR64=&(0x7f0000000000)=ANY=[@ANYRESDEC=r5, @ANYRES64=r0, @ANYRES32, @ANYRESHEX=r1, @ANYRES32=r2], @ANYPTR64, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file1\x00', 0x200, 0x2000000006) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000640)='./file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:03:20 executing program 0: msgget(0x3, 0x400) 00:03:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000002c0), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x20000000000009f}, &(0x7f00000001c0)=0xfffffffffffffd8b) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x100000001, 0x2, 0x9}, 0x10) 00:03:21 executing program 1: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 00:03:21 executing program 2: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000240), 0x10000000) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "704d7a62057ba2f988783cb12f6c34b9862d2153e0c122438b8c34a419ada212af163551fd7a8e705b18158eb0ee569acc7e8a74ca6827227f0726b8ddbe7cd1bd0c67c767c3bf7b38dda4d93639072d7a8fa61e8637b0229fe342f4c4e90313e9da6abf4ad43549174d021c74890fc7c24b27b6f680bc53fc8f848ede49e684a38b71cc885451ef6d05675f4944f40a2fe81346d08736ac4414fd193514f21d4b4f7aa049376dea2dd9dcf434257f958050f50f6a08e47a5198059ce1abee65e2d8180947e44082ae17b816d1338cfb849a67b580a474e0a026cdc40cbd5ebe5e62b3c83ae63d2aca5f2575c08f8286"}, 0x100) r1 = msgget$private(0x0, 0x0) msgget$private(0x0, 0x80) r2 = accept(r0, &(0x7f0000000540)=@un=@file={0x0, ""/108}, &(0x7f00000005c0)=0x6e) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000600)={0x0, 0xfffffffffffffff7, 0x7, 0x4, 0x81, 0x6}, &(0x7f0000000640)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000680)={r3, 0x202}, 0x8) msgsnd(r1, &(0x7f00000001c0)={0x3, "6b7b612cfb8a4aeed897f9dcab99e4175b672cb662d24fafb058be014f02897a2924305101ea3a4fe40106a077d72d8b3dd3df76914ff83d0e94ee39ded549aea131ce6f571b56d738d279ed9f4f1e391c"}, 0x59, 0x3) r4 = accept$inet6(r0, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={0x0, 0x20}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000480)={r5, 0x0, 0x61, 0x3f}, 0x10) r6 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000180)=0x8) r7 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r7, 0xffff, 0x10, 0x0, &(0x7f0000000040)) msgrcv(r1, &(0x7f0000000100)={0x0, ""/63}, 0xd1974f8266b59611, 0xefdb6e80c89d82a8, 0x800) 00:03:21 executing program 1: socketpair$unix(0x1, 0x100000000002, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x40) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x77d, @remote={0xfe, 0x80, [], 0x0}, 0xdb8}, 0x1c) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r0) r4 = getpgrp(0xffffffffffffffff) fcntl$setown(r3, 0x6, r4) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) 00:03:22 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x10, 0x0, 0x6b) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="7f000000e20d00000901000007000000dd030200"], 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x400, 0x3, 0x8, 0x0}, &(0x7f00000001c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6]}}, 0x1c, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x7}, 0x8) sendto$unix(r1, &(0x7f00000003c0)="bcc7302c730243aa3cc025cecd6789530e2beb471c10489cd277bad153bb72db9401298fa311f733d24ee7a5225e2e69181c2063515bf315b9bf24740d609cf92b0caafa8165829cd1c80f44c6f2e7ce9cd1195139896301886fbe4e6e618b40d8815c5c2e2bb1d99207aae6a6f7fe1a1e73e23d17a4c89b3f2c9e56046a5c7de6c6226b54ff77b58ee19c25b250852ade", 0x91, 0x20000, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001680)={0x0, 0xc573}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000014c0)={0x0}, &(0x7f0000000380)=0xfffffffffffffdb2) sendmsg$inet6_sctp(r0, &(0x7f0000001600)={&(0x7f0000000040)=@in6={0x1c, 0x3, 0xfffffffffffffd9c, @loopback, 0x355f}, 0x1c, &(0x7f0000001400)=[{&(0x7f0000001380)="75eaa25c765aca4a3555bae6a3a625f67dfe8ae236a593e684086a36011bf797169591933e0333fed14ae2cc86ecafe64e4ded7ebc3e87bc253ee2becc5c5cd5b042cc", 0x43}], 0x1, 0x0, 0x0, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000340)={r3, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r3, 0x0, 0x6}, &(0x7f0000000240)=0x8) 00:03:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820280776e696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x5, 0xfc00000000000000, 0x0, 0x956, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3}}, r1, 0x6, 0x9, 0x4}, 0x94) 00:03:22 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xd0a0, 0x2) chroot(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000004c0)={0x0, 0x0, 0x6}, 0x0) execve(0x0, &(0x7f00000002c0)=[&(0x7f0000000080)='\xc5,\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000440)='/]:\x00', &(0x7f0000000340)='-\x00', &(0x7f0000000400)='@\x00', &(0x7f00000003c0)='%-`\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='%\x00'], &(0x7f00000004c0)) 00:03:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffffa, 0x7, 0x4}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)=ANY=[@ANYRES32=r1, @ANYBLOB="00007d20b223cefe8c8d59078d0000"], 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x9, 0xffffffffffffff70) r2 = socket(0x2, 0x5, 0x0) ppoll(&(0x7f0000000040)=[{r2, 0x1b4}], 0x1, &(0x7f0000000080), 0x0, 0x0) shutdown(r0, 0x1) 00:03:22 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000957e2256381cfa80544949b33ca407d8063df94b20b8a3eb8943fca4a6d39767ee171af3c887ea3e466a4d0e8f9c04a884ee5ee90c75678189e3bc36ff765e3cb5a565c0095c94061684560715393610159c1ba8d1aee667b6bd9d3fad34363c581f8fdb6e7101c12a8a59fe36ccf6ef81ae40619926d324e78df96cb238f7a9e2f49b24e48a923a3b7f6d123c2e26eb9e55b394806266c09a637c542373f002afeb6a6cfb"], 0x10) 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, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:03:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) r1 = semget(0x2, 0x7, 0xa0) __semctl$GETVAL(r1, 0x2, 0x5, &(0x7f0000000500)=""/209) sendto$inet6(r0, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept(r2, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r0, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r4 = dup(r2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmodat(r4, &(0x7f00000003c0)='./file0\x00', 0x80) sendto$inet6(r4, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r4, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) r5 = open(&(0x7f0000000280)='./file0\x00', 0x100000, 0x11) r6 = fcntl$getown(r2, 0x5) fcntl$setown(r3, 0x6, r6) bind$unix(r5, &(0x7f0000000380)=@file={0x1, './file0\x00'}, 0xa) 00:03:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) sendto$inet6(r1, &(0x7f0000000000)="bd3b13723d97b05faf1e73927b1daee6f5582265d6d256aa4ad286ef679fae153768e8d178206caa30a6e462e34d749a58f84a5f6171a660c7d64107ed08138c7e66fb0ded6afeb89f92e610096dfdccdd804bca3bb474f101bf14f724", 0x5d, 0x0, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x17, &(0x7f0000000000), 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:03:22 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r2, 0x9, 0x3, 0x2f63, 0x20}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x464, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x400, 0x56) 00:03:22 executing program 3: r0 = socket(0x2, 0x3, 0x80000001) munlockall() sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000ff06000000000009ffff0000006d1418d733"], 0x19}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x13}], 0x1, 0x7) accept$inet6(r0, 0x0, &(0x7f00000000c0)) 00:03:22 executing program 0: r0 = accept$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) getsockname(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280)={0x0, 0x7}, 0x8) fcntl$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(&(0x7f0000000380)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x0) __semctl$SEM_INFO(r3, 0x7, 0xb, &(0x7f0000000340)=""/4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:03:22 executing program 3: socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:03:22 executing program 1: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) dup(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) ftruncate(r1, 0x8000) r2 = socket(0x0, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x3, 0x1, [0x7]}, &(0x7f0000000080)=0xa) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x7ff, 0x6, 0x400, 0x4, 0x3, 0x7, 0x5, 0xff, r3}, &(0x7f0000000140)=0x20) mkdirat(0xffffffffffffffff, 0x0, 0x0) 00:03:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) ftruncate(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:03:26 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2040}, {r0, 0x84}, {r0, 0x80}], 0x3, 0x80000000) close(r0) fcntl$dupfd(r0, 0x11, r0) 00:03:26 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)='I', 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5417, 0x3, 0xf9, 0x19877221}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3, 0x520, 0x0, 0x0, r1}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv4={0x10}], 0xc}, 0x0) 00:03:26 executing program 0: 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$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockname(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000280)={0x0, 0x7}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = semget$private(0x0, 0x3, 0x0) __semctl$SEM_INFO(r3, 0x7, 0xb, &(0x7f0000000340)=""/4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:03:26 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x73e72cd8) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) socket$inet6_tcp(0x1c, 0x1, 0x0) bind$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66696c65300001cfb91a3af54de081"], 0xa) 00:03:26 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x7a, 0x4000000065, 0x0, 0x0) 00:03:26 executing program 2: setitimer(0x2, &(0x7f0000000040)={{0x0, 0xffffffff}, {0x3ff, 0x9}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@un=@abs, &(0x7f0000000180)=0x110) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x4, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x0) 00:03:26 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="050000000000000100"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000040)={0x0, 0xfffffe59, 0x0, 0x1e5}, 0xfffffffffffffffc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)) 00:03:26 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket(0x1, 0x4, 0x7fffffff) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:03:27 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) nanosleep(&(0x7f0000000100)={0x7, 0x3f}, &(0x7f0000000140)) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:03:27 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) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10005}, 0x10) accept4(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x30000000) 00:03:28 executing program 0: munlock(&(0x7f0000ff0000/0x3000)=nil, 0x3000) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0/file0\x00', r1, r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) fcntl$getflags(r0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="26348000196f213c"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r6, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) shmctl$SHM_LOCK(0x0, 0xb) 00:03:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x2, 0x2000000000000002) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet(0x2, 0x0, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xffffffffffffffb9) __semctl$GETZCNT(0x0, 0x3, 0x7, &(0x7f0000000080)) 00:03:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffffffc) r2 = dup(r1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000180)={0x6}, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @remote={0xac, 0x14, 0x0}, @broadcast}, 0xfde8) 00:03:28 executing program 1: r0 = socket(0x200000000002, 0x2, 0x9) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000180)=0xfffffffffffffa31, 0x4) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x2, 0x0, 0x7fff, 0x82}, &(0x7f0000000140)=0x18) socket(0x17, 0x0, 0x720a9778) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x80000001, 0x7, 0x720, 0x5, 0x2, 0x9, 0x207, 0x0, r1}, 0x20) accept(r0, 0x0, &(0x7f00000000c0)) 00:03:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001640)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9f310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb96a90fbe2d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8c9d7cab589145d9310b571782c86a27b759db528c32e434e0d2f8682468d4326d64a0b5e51237d973651adf42fbf7305f96dc4b943ae673b4492a5080aed0e2333ee69223fe4641289c8df82eec65a730cefda4a76f5d5925736b3b39fc68cb4199543389d32d9b06f03eeed000000000000"], 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000003c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000015c0), &(0x7f0000001600)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x4, 0x2, 0x2}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r1, 0x100000000}, 0x8) poll(&(0x7f0000000400), 0x1ffffffffffffeec, 0xfffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) write(r0, &(0x7f00000002c0)="606bfd725622f7cc5147fb464630dde25e66ed77caf474d825305605cdf80ad8cc2a7b87a93b342b25e3c01afb104f5eb0c238c7402481297275bb774392e73b88e461442d5f47231e8f99c1b91366cf688cfafdc0ebcf1eeecdf3f05a7991e4314647e0f1bab0db69fcd6209fa6b6503b658f4dbd98b104f40e2ea5de8b792d0e3b4a88a8024850151372cd3bc520a2cc5953adfe6793769b0857655221e8f77e4feb95dd44fa390b0a332d44a58084a9f32b47f3f6ae638e88cb3fa44b91146b022267640c6328464da32f7b6d6a93f6a37d", 0xd3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x1}, 0x1) socket$inet6(0x1c, 0x10000000, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000040)={@broadcast, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@rand_addr, @local={0xac, 0x14, 0x0}, r2}, 0xc) accept4$inet(r0, 0x0, 0x0, 0x10000000004) getpid() 00:03:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) fcntl$getflags(r0, 0x3) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:03:28 executing program 3: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@multicast1, @broadcast, 0x1, 0x2, [@multicast2, @empty]}, 0x18) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x81, {{0x1c, 0x3, 0x3, @empty, 0x6}}}, 0x88) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) openat(r0, &(0x7f0000000140)='./file0\x00', 0x0, 0x0) 00:03:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3f}, 0x14) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) 00:03:28 executing program 0: r0 = semget(0x3, 0x2, 0x525) __semctl$GETALL(r0, 0x0, 0x8, &(0x7f0000000000)=""/166) 00:03:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000200)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r2 = msgget(0x3, 0x3ff) msgrcv(r2, 0xffffffffffffffff, 0x0, 0x2, 0x17fd) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x1, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)={r3, 0x30, 0x2b, "ccbc40209a3863bff378e91a0e179dee168189537ba80d381f0622e17c79f1cde66b2cc5795e94f735a8a3"}, 0x33) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) r8 = getuid() writev(0xffffffffffffffff, 0x0, 0x0) r9 = shmget$private(0x0, 0x3000, 0x50, &(0x7f0000ffc000/0x3000)=nil) r10 = getpid() r11 = fcntl$getown(r1, 0x5) shmctl$IPC_SET(r9, 0x1, &(0x7f0000000400)={{0x40, r5, r6, r8, r6, 0x80, 0xfffffffffffffffd}, 0x4, 0x3f, 0x4, 0x845, r10, r11, 0x101}) listen(r0, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r7, 0x17}, &(0x7f00000001c0)=0x8) 00:03:28 executing program 0: chmod(&(0x7f0000000000)='./file0\x00', 0x10) mkdir(&(0x7f0000000040)='./file0\x00', 0x4) r0 = open(&(0x7f0000000080)='./file0\x00', 0x11810c, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x3c, "e28ff0866c73efd93cf1798425a922e371ce97b00e73d4490d4b69a3957c5ac851f58e77c852d160440b4b493be43ce1de310ab18ce21681d477a3c6"}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0x3}, &(0x7f00000001c0)=0x8) r3 = msgget(0x0, 0x4) rmdir(&(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x7, [0x8, 0x5, 0x0, 0x3, 0x3ff, 0x4, 0x6]}, &(0x7f0000000300)=0x12) __getcwd(&(0x7f0000000ac0)=""/74, 0x4a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r2, 0x7, "858a4d2cc5fcb0"}, 0x0) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000003c0)={@rand_addr, @broadcast}, &(0x7f0000000400)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000440)={0x6, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000500), 0x4) rename(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r2, 0x4}, &(0x7f0000000600)=0x8) bind$unix(r0, &(0x7f0000000b40)=ANY=[@ANYBLOB="ec06c67846c8ffbc0cd3b09252357a5cbf34691781bdcff3993112135f386b3f8fe15fa82b9c4ce45f1aba95cdfec0df717f605aee330d22938cec02c469090000005b0beecfd14fec070ca6b9cbab882523a976ab926c9400e23b102db936eeaff8d283603f340b882d5dd42daeb14834892b8918b0ff0000000000b21e0000"], 0x1) __getcwd(&(0x7f0000000680)=""/206, 0xce) mlockall(0x3) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000780)=""/146) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000840)={r1, 0x1}, &(0x7f0000000880)=0x8) msgctl$IPC_RMID(r3, 0x0) 00:03:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x0, @loopback, 0xf913}}, 0x0, 0xffff, 0x5, 0x9, 0xdcb, 0x101}, &(0x7f0000000000)=0xff7e) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x6, @empty, 0x935a}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0xfffffffffffffffd, 0xde0000000000, 0x7f, 0xb0, 0x7, 0x5, 0x0, {@in={{0x2, 0x3, @multicast2}}, r2, 0x3, 0x400, 0x8, 0x6, 0x20}}, &(0x7f0000000300)=0xb8) 00:03:30 executing program 2: getpeername$inet(0xffffffffffffffff, 0x0, &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x4) select(0x40, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x0, 0x4}, 0x0, &(0x7f0000001200)={0x4}, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x3aae, 0xfffffffffffffff7}, 0x10) 00:03:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 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) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)=""/118, &(0x7f0000000080)=0x76) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="d28605000000000000001b893f00000001cc"], 0x0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x100}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:03:30 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x386) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10030000000000000000000000000000"], 0x10}, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) accept$inet6(r0, 0x0, &(0x7f0000000000)) getpgrp(r1) fcntl$setown(r0, 0x6, r1) 00:03:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) faccessat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x35, 0x1000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffda7) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)="5de0f192e2b80b4d141aef8285248ef3d5a8c80bf71519755d529da7a8893a961d119f232406181f8d6d2e8ac5c7d5374c7d9d58b3215719ee3b2721dba1805dc9679b4bf3b99da9074238b5c5bdda94e42c135a82fc68ddf63ffbdc98", 0x5d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffffd, 0x0, 0xfd15) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xffff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x4, 0x2, 0x321, 0xfffffffffffffff6}, &(0x7f0000000100)=0x18) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7000000000000000}, {0x1c, 0x0, 0x1, @loopback, 0x1ff}, 0x4, [0xe3d, 0x800, 0x2, 0x4, 0x8, 0x5fa6, 0x100000, 0x2]}, 0x5c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x7f}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:03:30 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x1, 0x1) utimensat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x5}, {0x3, 0xffffffff}}, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8007, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:03:30 executing program 0: r0 = semget(0x1, 0x3, 0x1) __semctl$SETALL(r0, 0x0, 0x6, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000080)=[{r1, 0x33610e25f8456c6e}], 0x1, 0x10000) semget$private(0x0, 0x20006, 0x3) 00:03:32 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0xa01, 0x8) getsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0) shutdown(r0, 0x0) 00:03:32 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780df) ftruncate(r2, 0xb000000) read(r2, &(0x7f0000000100)=""/113, 0x71) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000580)={0x0, 0xb1, 0x1, 0x80000001, 0x1fc0, 0x3}, &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000600)={r3, 0x6}, &(0x7f0000001640)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x401, @empty, 0x2}}, 0x0, 0x1, 0x4, 0xffffffff00000000, 0x80000000, 0x1}, &(0x7f0000000440)=0x98) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r4, 0x43, "8d7868e7a6891f4f1af20ee0a8229b6c62c1297e61ca58b073d42bd27184fb3611074023dc9f33f8d14c5c1ba341c52460f5729d423ca674eef2df92042081e4e00105"}, &(0x7f0000000540)=0x4b) readv(r1, &(0x7f0000000340)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1) readv(r2, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/2, 0x2}, {&(0x7f0000000040)=""/128, 0x80}, {&(0x7f0000000180)=""/74, 0x4a}, {&(0x7f0000000200)=""/54, 0x36}, {&(0x7f0000000240)=""/107, 0x6b}], 0x5) 00:03:32 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xe0, 0x0}, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x3, 0xffff, @empty, 0x428}, 0x1c) 00:03:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x12) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x183}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x31, &(0x7f0000000140), 0x10) 00:03:33 executing program 0: r0 = socket(0x2, 0x5, 0x7fffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x2, 0x965}, &(0x7f0000000380)=0xfffffffffffffcef) 00:03:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040), &(0x7f0000000080)=0x8) mlockall(0x1) 00:03:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000001340)={0x0, 0x0}, &(0x7f0000001380)=0x10) 00:03:34 executing program 3: r0 = semget$private(0x0, 0x7, 0x82) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r4, 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r6) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x6) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f) 00:03:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:34 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) mkdir(&(0x7f0000000100)='./file0/file0\x00', 0x0) lchown(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) 00:03:34 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRES16=r0], 0x2}, 0x3) 00:03:34 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r2, 0x4d, "fc77a1e2a3476af68dead7bc0f15e82418f637280cf15893b77cbaf1abb30f1a5045167de8f8c9f14650f70db2472e83dfdb00a73f57a28b4abe768f8bcaa7dd1e7a18cceb3325495993735263"}, &(0x7f0000000140)=0x55) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000) 00:03:34 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) socketpair$unix(0x1, 0x4000000000001, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, &(0x7f00000006c0)="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", 0x262) 00:03:34 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() setregid(r0, r1) mlock(&(0x7f0000fb2000/0x4000)=nil, 0x4000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r2 = dup(0xffffffffffffff9c) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) r4 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x800, 0x4) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) r7 = accept$unix(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) ppoll(&(0x7f0000000200)=[{r2}, {r3, 0xc}, {r4, 0x4}, {r5, 0x80}, {r6, 0x3}, {r7, 0x2}], 0x6, &(0x7f0000000240)={0x2}, &(0x7f0000000280)={0xffffffffffffffa7}, 0x8) msync(&(0x7f0000ddb000/0x3000)=nil, 0x3000, 0x1) utimensat(r4, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0x2, 0x3}, {0x8, 0xfffffffffffffffa}}, 0x0) 00:03:34 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000100)=0x8) 00:03:35 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES64=r0, @ANYBLOB="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"], &(0x7f0000000080)=0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000006c0)={0xa, {{0x2, 0x2, @multicast1}}}, 0x90) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0x7ff, 0x70, 0x8, 0x7}, &(0x7f0000000040)=0x14) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x0, 0xfffffffffffffffd, 0x7, 0x2, 0x4}, 0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0xd) setsockopt$inet_group_source_req(r0, 0x0, 0x6297277af269e336, &(0x7f0000000400)={0x8, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @loopback}}}, 0x118) 00:03:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:36 executing program 2: r0 = socket$inet(0x2, 0x7, 0x4) flock(r0, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a", 0x4) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) 00:03:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x60}, {r0, 0x12}, {r0, 0x4}, {r0}], 0x4, 0x5) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x80, &(0x7f0000ffc000/0x3000)=nil) shmat(r2, &(0x7f0000ffa000/0x4000)=nil, 0x2000) fsync(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000040)) 00:03:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xff, 0x8, [0x10000, 0x5, 0x3, 0x400, 0x9aac, 0xffffffff00000001, 0x0, 0x2876]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000002c0), &(0x7f0000000400)=0xffffff9f) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:03:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffff9c, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000)={0x0, 0x0, 0x10000000}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0xfbeb, r1}, 0xc) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="0100070004000100ae000101ffff08000d008815a70d071f58b45c871d4e4baa7db17b3963ae90f5a5f24c472926a48adfafc4d6f354e094c58dd831000000000000000000000000cba783643c170ae5e8aad728d02f0bfc86d291484da99aab31bde2b44b4c85144acf1ae94a20ae6632c3f52a564632f733ea425252790919bb81e38cb9d8111c931e29a9c56746c92f29b1d390ab90d56dcb9438af2f4c92f0f3a87ebc1446b9c978ad6569c26d38bc6eeabebfe33f72db9c70fedd7b04aa711798"], &(0x7f00000001c0)=0x16) 00:03:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:39 executing program 1: r0 = socket(0x3, 0x4, 0x9) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) socket$unix(0x1, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000092cc892ad000000000000000000000000000000000000000000000000000000000000006f5622e26ba446b40000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:03:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x0, 0x428) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000580)=""/228) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="07286ae4fccd002bc6801e1b67"], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffffc, 0x400, 0x0, 0xffffffffffffff00, r4}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) clock_getres(0xf, &(0x7f00000004c0)) r5 = semget(0x0, 0x0, 0x10) semget$private(0x0, 0x0, 0x400) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000280)=[0x20, 0x1, 0x7, 0x2]) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r4, @ANYBLOB="a280cb07970f6b12ff07"], &(0x7f00000002c0)=0xe) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x265) 00:03:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20008, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xbff6}}, 0x0, 0x200, 0x154e, 0x1, 0x67, 0x20, 0x6}, &(0x7f0000000100)=0x98) setsockopt$sock_timeval(r0, 0xffff, 0x1007, 0xfffffffffffffffe, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x6}, &(0x7f0000000180)=0x8) 00:03:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_int(r0, 0x29, 0x25, &(0x7f0000000040)=0x8001, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x4a, 0x5, 0xc000, 0x800}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x400, 0x0, 0x9, 0x8, r1}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x4, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) fcntl$dupfd(r0, 0x400000011, r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, 0x0, 0x39) 00:03:42 executing program 2: rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="820298b3ec0e6c6e3000"], 0x1) 00:03:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:42 executing program 1: setitimer(0x3, &(0x7f0000000040)={{}, {0x8, 0x2cd6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) setitimer(0x3, &(0x7f00000001c0)={{0xfc00000080000000, 0xfffffffffffffbff}, {0xfffffffffffffff9, 0x1}}, &(0x7f0000000180)) getgid() freebsd11_mknod(&(0x7f0000000800)='./file0\x00', 0x10, 0x57da) socketpair(0x1f, 0x5, 0x1, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(0xffffffffffffff9c, &(0x7f00000003c0)=@in6, &(0x7f0000000840)=0xfffffc30, 0xfffffffffffffffd) accept4(0xffffffffffffffff, &(0x7f0000000440)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6(0x1c, 0x7, 0x7ff) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$unix(0xffffffffffffffff, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8, 0x30000000) openat(0xffffffffffffffff, &(0x7f0000000540)='./file0\x00', 0x2, 0x80) accept$unix(0xffffffffffffff9c, &(0x7f0000000580)=@abs, &(0x7f00000005c0)=0x8) fstat(0xffffffffffffff9c, &(0x7f0000000600)) socket$inet(0x2, 0x0, 0x6) socketpair(0x1c, 0x2, 0x10001, &(0x7f0000000700)) sendmsg$unix(r0, &(0x7f00000007c0)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000140)="f8215bd3a433b9a8835e5c40c9d09d43d3ab6e617ecc29315180b7f66c53ed8c8df491629582fd53", 0x28}, {&(0x7f0000000880)="5b785683d9e427ac17a32d818723acead1f32e1c92110f57c7a3bd9e22cc76a4f1adcdf076c43750912754e996832b24796abc3887fde86bf72043214239a0610f6776b0a449245126d75939", 0x4c}, {&(0x7f0000000280)="bf835df658f80c93769ab22ab505137cc4326eff0ea117a6b1db3ac14fb86fad2410ef5d8c38", 0x26}, {&(0x7f00000002c0)="2b23aa1c5c2d484140fc9a293a668d8579d3f499e63b788cc8ce8d308bf030c9963c3693430167eaf71391b38292df2f2d4ec6acc70ffec921f3c03862a442101182342f7f228a9eb79e863cc6968e88c418116dad6f5e70aee35cbfa6051a96e1a97ec4584597ff79a12ad05862ea512de69ba3aed6d35cc2cf0853909fdeed16e6e195cf9c267a6d866afe62bd8ae4840cb34c37f8ee95e06153dea45a64c4bbdd3b8c2ca2523e7753f0248dff632cf335e360c5da14d4551f26462692dc", 0xbf}], 0x4, &(0x7f0000000740)}, 0x80) getitimer(0x1, &(0x7f0000000080)) 00:03:42 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c007400000000004bd07bef005febc37426bde9f8d397bb7f"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000464dd75b474801636b2dd73ed3d764e0b7d39da6df13fb993b86ed7c58f00e798e75a1d17690fb14fe7d518fe02ff05f186dcc8cabd6047331beee03c32f2aa27748ed0db8e63852e65587f39ffba502"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 00:03:42 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:42 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1000, "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"}, &(0x7f00000010c0)=0x1008) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001100)={r2, 0x80}, &(0x7f0000001140)=0x8) 00:03:44 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x4, [0x40, 0x3, 0x8, 0x8000]}, 0xc) r1 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000001840)=0x10) 00:03:44 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x2}}, r1}, &(0x7f0000000180)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0x7e, "709ca997ab49dd2f72c15f968638d03b4ce055b7bd3179240175906db4a391b4344916c250ddf009b5cf32fb231c12eafcd5857eea6661e12b08a5bebfd94937ff2aa95acaafca218f87116eeffc3b5561aa7e41e3fa077c6b8cd9b4001bfc636954bf318da25ef1f2d229db791b8f43d95296725cd9c6d4dd7c5a92179d"}, &(0x7f0000000100)=0x86) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0x3}, &(0x7f0000000000)=0x8) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) 00:03:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e23fffffffffe8000000000000000000000000000bb0500000000000000000000000000000000000000000000000000000000a913547ff9c846c303161d340d000000000000000000000000000000000000000000000000000000000000006a000040c81cf7903eee4d00", @ANYRES32=r1], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000280)=0x8) freebsd11_lstat(0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xffffffff, r2}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:03:45 executing program 2: mprotect(&(0x7f00006e0000/0x3000)=nil, 0x3000, 0xfffffffffffffffe) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) 00:03:45 executing program 3: r0 = socket$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) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x7}, 0x8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "0b02de6b31ac9d7d8dd3398fc56c988ffd72fc8392a3435df2822f7c687f6e5ab1d7be09fe6a5f59988db4dd82682683f35f401926f154ac769f6c38da1c06ba1b2aa2c1116a9da0f2dab8ad247cc4c8eb1e72f9ceb6cef3f0b9add0420eed234cb93c82ed33176faca4f3feb5427bd0dd468cc989d892181e5d3dec35d3a7a2b0d5bfbaab97f8602582e4f5266e26b87428862d0252b39332e31bc056bd37de6088dea8870a10a3a365335c414659b1cb127a56295c0668ed6238d0ce1c7c388e24e62204d623b03b0afbeabb7186dcc8d70e8d0142cfb059676eafc1ce6bae107a013e596b15f073700d991213cd8b"}, 0x100) 00:03:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7, 0x5}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000243961", @ANYRES32=r2], 0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x4, 0x0, 0x0) setsockopt(r0, 0xfffffff9, 0x100000000, &(0x7f0000000100)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x401, @loopback, 0x80}}, r3, 0x1, 0x2, 0x4}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x81, 0x4) setsockopt(r0, 0x2, 0x8001, &(0x7f00000004c0)="bcc716bc70c628eb2ee135ce7049757f9913037f1bed8d0707bf638443c0b9442fccd43940fd0bc18967713c89b19752608ff4a48da70f6cc87fea29b05002d206e1bf7ecc31336c8238a724c95f2d53c427e045f20f3dc02381945c3fddccfa80f5b98373ba4161766f49af406c6b6700572ffec1c6455bbc2234a8e21be75b35fc1bc141a21847e8c0677b644e564a23a3b68c1fec8bc200be6610445645e037d911b15cd7e5dee4a8c550b48e34276fb528deb260e47377a7a37e7834024cdde03636250789bff08aeea31637913ea289442eaaea0ffe7d3e5a63d90c44d9a85d968851cd6261a8000e5eca0b8664d0", 0xf1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x290) 00:03:47 executing program 2: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000840000000700000000570000000922c427cc000080840000000a00edffffff0000"], 0x25}, 0x0) 00:03:47 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r1) r2 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) getsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:03:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:51 executing program 3: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001900)={0x0, 0x6}, &(0x7f0000001940)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001980)={r1, 0x1, 0x0, 0x8}, 0x10) sendmsg(r0, &(0x7f00000018c0)={&(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000080)="367db2e26bc6aa6df9c2f2b8a55db6710b0faf375206a436684c057faa24b3bc0cd2b8b36b6d4ddc6531a5e7982b2d952eb6e083540d879bb4e2706c8e3f6e61a3d8d166ddbb26feb7a5b18b9e3b321f05", 0x51}, {&(0x7f0000000100)="3bbf7db0712203e214f3393578481aa0c503f5b434b167e74a38bafd3c5a9a36c85efba235f6dd475d33728b8279e502ee4925db51db09e3b577e073b734c61349359ae5a953bf49fb3297202ab283ccfee1cb63b3de202d30c1ba04712d570b4d20a91acc6b09cdaa3a94b0459a3b0f97b7c0867f6a9dd1a38326046c5db58d9f77bcc41eec4689acc2ea87a89568daae2aca036ee3663422cb37b3b7f2d8004940266593f20d41985a3edad9fdf03fbfdda8405a41b7a659da02c1df37c08193c42e181cba915e67b5d8b7b0657ac528c676b1cf7a60d30b30ae1e0c061c8128ecb58970c36a5b4f0a86a07916b37b7411d59e5825a89858bc20a42f142247e576ce2a7ed3933f92a6fa96a349e6b9c86a8b51e9b21f0ea39e5aab7101fab2f22693e959c259775312b8a526ecab9c09cf3fba21012710b3df6c1ab04bd81355b370052144ea47a4d8f974cff712930dc92a53681d0d01ab71a1e1d06b1eef34fe38fa6274a46588ede4eeac53493e67831dc5dc0e0e221592fbfc2ba9e8915abb5b77139e572893a4428d15b1b3fb6ed750cd757ac42c67906bafd75d249d011edff2e220444ba89a73db313027da4d27215c9bb8fa960188e52d7ef034817d6266ec6f052cc6a5d6185d24b944055b3c22c4a16e88f3c00fb6e6167a70012af8d718d2abeb60f74491779b06e76f4554aed97a3422367543c180ba95255419b9815be478a2bbc40b0e5722e2f68e0d90e3c7ed718c389c481705a5538039bf6ca1f39eef31ca32575b667d2ab5661f4002f81bffaaf2a381a7e65b066fffaa906bf49d916eb550224110f281b2b5ce7cb228abd2cf8882d6f7fe9bcf7b4d528b799c756bff22f4e4a61a2aea0be4f229b36dacc95cef9d43eb2048468a129c622552bbb9556b55871e7d7511acd6db7f97ac521c820ca07417fac1dcc4fc3008bcfa2135c4bf5effb096625b29227ecd8192d0024d750c629ee508883b74fbf742eec7a586a4d096382ac8b9ffcc383ee9e5570cd6cf4accdb85bada46e37c170040b1e8f734b6aa975e7c7e551f2cf5fc46fc38e00e2c2ff74869730731b06bba41cb8776bb91b41d9a7daad4e531c1fadc9d9b1efb95c7cded8fe3648a523ca800827ecff3ed7400c76a2019a9ff351d716efec23dfae175676d99abdd52d4c973bc855af9fc292221fd0f82e4107f2fc419452ac67271c6702415c9982c9ca630fb3e12612e7c6d9b47818843b8dddc634e957aa2c04f8f171c249cfe0a86130c300541b00256e8110df3e393e2db1d4654e3ca084bc2a1cfc94e24018a4c85b8f03c6326e499e8e6f2d36fd1c55b5c25182f376f30ffe08101814a5d20b7c8e4077568d663f1514b3852c7a3f718bc1efcd5c79b37cb9264d4b04b598893b5fc84ae356a738c59f0366dd5b4bbcde576bb75145fc421596ebca01c563e0be8de66408389a9a00a2979904e5458d1c755fac51d774477e19b8ab22c514798ae69e1ca62c3d1ae24f2a6d3e8bfc67501496e0b718f03a35b1642db2243a1d74df01d5a5fba828c58106e5409f03201ad44a7dfbcd03cbda9dcb623639b9d92db133cbb01eed280c8e8531ba3d7280f6494a18876aea9468212eec8bb47af5ad17b538060adf91bb60c41d18abc3e0c7f2e0cdaf7e431aa3c44187cf38e244ed0bad8c2981b2b8cd294507b04f37e3c74308bbfc4e6fddc9783b56d21c25d3ff7d29117512b53d61a0b6b0d653d87d42474ad646506194e119a92c26463061c6b78d851411d2355480875808726d91f40071806bbd5de8a871bccfa6a06bd78c807ac7f35725f75b7bbc9e6c39b24bf9eb8e1b4b590eb478513b2b5044a4b9ac08ffa8169ed0d7ca2a9558a7f658f307e0575b89aad8fad33dfccedb765d7c6b6b331663f283a9a02d89597fb4e399d1d4a28fe688be97ad5c1847685b95bed4278cb1e9a4d845a5827878b08955d976e79af5bb696b59f6e57cbb7a5f613d010e712717b6423a90ded330771bb7dcdcc407915bd5a8e6f8323a6edafdc91087f3bb467d3f30d53cc39539b61040d5312e90002890b8cf1fdf7aa1a13308f256c706f9d21f3626a77df053db0daa039a345670cba127be3ee362f080c6fc49be05479ee14675c02601f8d7656473f2363bf5ba35a8cdfc52411579a8211735ed730447c2da06ec77179ee3ccc3061199ee036e3ee657240f6b93c1443e352eca3a62e498a18823d93bd657958fc6208b8bc65c21ca0b8a0e1775aa1e407f9452c02b4ab230d3ae99d6a4da2a27233bc3d712945c604499308be79b1ee395a217c848aac87112bf4a34e52d3cade8b23423d3ee895dec565f6e3dab3dc502e0c015043111e8845da92152ab4766b6c141a7ef284007e077fc050c9564b1392cbbde99ad8d03fe7e780f178afdde1dd3f4c271a703710b1b730825cb737fe96e8674ea501f15b8b54da50134df13b40f4b90df8e54cca39e57d66a7c185603471b4f6c6c8b9b32e31ef3007b9c54b7c43caec2f71d346129847789c81047b950fdd3b81f4be8519b25a758d5c8d014de78e63f009622a7c064b26e610fe296f59ec2ff8880f423c8c4b62c7a151cbb77760510a9350a46794d72580cadd5e18cd80910ea6df3ff601a957f7e1c8bd27394d450970800298c1046a64b7a85febfcc3e9f05eb82579014fd2a43c4d12f9f9da5d38403d7359b0075603571d16784bb23dbea7d6a25b670f4c6d5a196c80ad127709ddbfae3578ba5f03e21a4d3222c84be531ac3a190a5855e7c5a585b1b015e6e70263bab9bca90468fd6839cf20b81845b5bebc6b09dfb70e644d9496056117a95b97a7fbfaaca507b844040c51dbcc7e7449707447d3b16e197c022e00b12e0c83234823b154951db7965653fc7f7e530364e19aded19b13fd8511cfa7f9dd3d0aff4a7716a9048fa18d1d26ba58fd0011fcc595f4e5516497ea9e63139f543bb29a8a252ac37a6bd311156698ccda401ffbada7c7b3659bd7111d827c8ddb346933bf051a1300f17af33b1bfe6a91c13610efca093af3a730e70a7989ddfaccdfc32a6570ba8be7e820a0ff9d9f08a7c359bfb0ed6e6ccf5c53801e310717ffdb478f433ddf69ed526112b2adafc6222cebf997d3e20701a5544d0a6f93f191ab35f6ce22c8d106d5feffa62d34a0926e148fae5d0bfbd832dbf35d115ef600db94842261edba6bebb47ca09755a529c8e4dc818e10d75a7d24b01926cfcd517ff251ef34979c07b92d0fceebea4c06ddc30a2fa3a3cd44fb997496a0239aef8b131699ca612e524afb1bfa36f69edf2e668b9f5166bd5280ddce11e0c750e34ddc36aa125b8d13e9f71f10170a651cf566c9bc145bcb34301f8d593085fb4b13650d45ee404fe69f52a62c60b70ecff2ef4c715f90a15d7f7b4123aa625a9b24618df515302103a65a576465b8d582dc21ffb7b1d3822d39b4d8175feeaa9cf868c0538712ee37adba6c4e9ec216bedf1a3d90ec94d74bb60f884cfff3b937a22e83ba9b3e47bfaa043f4acd58844f4ad1aff81df46d0d53e8f8f8808b6de0cfe16e3fb5b30e53f548543e0f4f1d9dd77eefec31ad5b1484573529b20f5e82e87719553ced13b974cb57d2e172b5fffeba0c5b478a7e61ac3fdebfe3d1d24f6a977dc7d8a70bcaad3568954eb8694fae477f2078826f92a0df92205b4da0fa76d662854bf76e759685e91fecac46c42cbd517d7ec3c9a78fec2520c24517e93f3d8a7a11aa7982cb877389d8afd9feb0f4ffeb1789534c6bb1214e263ef519ce3c66621b632042ea9ca2fb7ba8636c98e9f682db6794b8ee45bd6b03b9f4881d66462a7a2b3e563e4f1a71e4392fc998a50f8706ecaec548ca3de8db79f67ff19e1f58a4ed86513ef22b87b691b5f04791f88df48ee578a6b47ec827c7256413743720b2a9dc562ef3e79598893331398f925bae22836aa676668546274ff8e566c12ccb9b9bad76970ae3d879318a6de10eec3843eeb80ec1d5c666d2046135f5892e2419905460ace50cf483644163fa45dbd2d3803ea6a0927af444b945e33269e00d33ed5a471c802a76017668de5358f0962351ec9a469e10efbafec6b77ead86151bcb83d49eba110a0e4cf4ad496c2d1edeef741b3f1d13ad739f6512c68dca4d46dc9e4887ab5744c41d247f5adcb7c9d8b5a11fb8ae82c3cc8bb048ce9409dd697a7eb00d56d57569d5eaefe6235b8545606f75cca84bf6e084432fa5ebfec755d24e17eff79da0ea49e96e3d107fe9454a05cd7f15d5ea112dd951d5870ebe16928bd2fe18e381fd4a0185122ce8f335d7150a060b478442262b99fae2196e9c59302513c404475de62e1323f6aec1a2e652bcffe309d692b0d3b9f19baa2a800398bd4d0ca31fea214e32e4eda7239226e43d58a5669861633423d23afb8ee0267586fbdfa2c911e290c3d31f9b8e684872b27d453339d4835ee0f7a994dda9dcc5b7f2187f82a4bafc81c3d9f410947c78c2b35e9de3dc5db78b2a1045d529a99caa83d56ccc16c24dac91e6064cbcd87c7edba807a5e4be93fae1df27af374e4b2608d89b2f0990b86d9a4c12cda610096bd62e181b8c53152779613405fec72bf7e85581fbd0df34372f9103881ba23dff393d1ddb96031826d5a02be2098735a26f7b907d4d7dc5c34857637553ce80d18f691c9c76866868cc3da714318b16652577f080b30cbed1a982e9051c62a2fb62fca07e3eddd7cd337b9a9b47f42444e7879a9b8b82f865b27f903910f8a94d3b16336b454e35c36a05a050ffe855d824ed3defcc939dc3b52de81d124bcdeced8026ca190ac7f78500ea362a15be0abc601ead6a5ff140efe4e2d8cc61ea878cb97e528705eff10af1fd0ea1e8dd25a7bf5221471ec1b1d105e2195568503d3dfdc9b0865ca6801672f3393a162099ff051e081c4d9de752d2754a0023e991c519c7552dd048361a20622e992ae5a825e738276781005e94a67f12f473e36b14fc02f49a35f2fbc5fade4964baeac5ab9082e1f8ba8372028d690498aba6ee50f23e5d09fdc694575234ccf0d17f8e2765de857260754e8b28c3ec74a101e20e716ed105f63c64bca74a3fd86b7a92f2009c8ac8274c15ddb265e0e64cc1a459bd71abc865d4cdedc13da6cc9ccaa7651e9831b547d447ef53f8d52815f35be46c728016f72c97a6ce9c84774270e1b1f2c883b0481deaee33c18c1c7cd2beedc637b05e3e19e2dc990f62db641f389330d96974d538d4deb1148f35862535ca0e58b4857c4193ebcc94c340cbef4b1cdfc7db93161f7a9fb1015c82acc89edf323ff38c7b2e9590e6af1f27c5dbdbaa459c6b0f29520c100f31f6ab11ec9807c3cb15841f0c2b6fda7ca9bc911e674080c819b7e7e284e1cb469b22e139c66db33667a08cb565522a3ca052e3d1afc6eb2148edc16b60e16a1fdbddfa3c55bc3f806bd88788efafc02ec1b49f98ea378f6c3eb03a2e6bf5bf2f65e1166bb3d00fdb328ee04d21b509956e671bef311fea3abe288e281c25503790754d6d5a1082bb0eb71db0a18596672a613e7a19d3d5ed268cd4c9d51990d4b9e71a3ed3dd517107618815516688cf098141c1b9458861c23357a4cc616cd3205a85b15a4ec79b1eb8a999a3d97e0214788a5f4a2308fe24472240f6c1d3eaa60e0db7dccc43aae1e55a0ea57b89e82b7140b785fefde0aa537dbb1d7a73bf7b81114d689429972371ff1b5cfe0d1dd2df8836945859e4133346d0de3052f3d1110cce5b650a314e755e67f8f6d50580b1427a38cb8b", 0x1000}, {&(0x7f0000001100)="3e730737c8743cc43b7597c98d414e1836f886814398b906c2a2623df566e7ecd9e61d962fd32335980aade63a840674a336f365d4099320ccdb174452f1d3ed115350ae1f0d2d1a0e0a3f235d4743bcef23806f5a1d2762f4db94bfef072e6f2d6c3cc94883dbcb6221888a41a6f21cc938857c63cfac2461ad30d379dc392fad9ef203cb69b55642e51b76b6332a280724928d9f139fbc252c1779e6f850668df188f6d1542a296be543b69688141c74bae6c45d", 0xb5}, {&(0x7f00000011c0)="7fee68ce94c75b290345fcd93c1604a844ffa44b36ae3ee96c5f97b78ad59ae0a049e0986d920cf8aad3f90e129d525805be01a3b10e698f74dabbaac516339c0057ea3a2ce5c46595d906aaf731872d7ae1596b0b7e48cee3d304eee7e79c02a01720dc65f951776a420896b23a43caf35ba925080beb06f90456f712d98fb453ff4b2daf543cee562717bfac6f2b755a9248ca7bb99260a276a57aebbf5f11ebbed02a44a63505284f04ea8f36fa219f4a98d43f5be0b6f71c1cfcf70a387b644c5918f780572d4b342e45acc9b1c28f157d3fafac6a1a7cce54fb993ad0d145740506b1745cb950", 0xe9}, {&(0x7f00000012c0)="c43089ec2a803d9935f5af6e162e761f5dfcb569a384b819a3bc15e8e549d47699163f7d2753ccba409c28e33e54ac85a846974569fe442dadf8e2958d39c1048aaa301f92fa98a7338c4bb5914dad78112716dcb84fe209a1d5568ccf6b9b8f956c244154dd232ee50eca1f743a54909223a3c8e400df574bb5d1c58a004d77ad6368ad4f08ab4974886b5092c74016b48419cc0188b4030a1b3f31d7d735a8ebe4ea9b82ae64555ffec99b564f1dedc42c216eef935ed486ce6ed0d3aaae6eef27849b8782875e6c92bf6cfdaed04883483cbdc401878e3b2748b99c15b24bcf1a", 0xe2}, {&(0x7f00000013c0)="1133939dfef4fa633e9a024e40ea7d9ea759cf31839a7b6dcc7d7309c654dedb8497634df5314bdcd093a400ec937ec8be402da16364dcda52f7bfa339c7188a2c0ff9bf96d9de216bc63846453ba12a5826459679cbd582315878ee5e9cda2b8475fa60d821e9ba20c661182a66554caa747fa084f2d8a71a437fcc3b5081c2fc067892b5f1", 0x86}, {&(0x7f0000001480)="30f9e7f755a430bdacb8f54037ce65701491a697cbe7c7894b15068a9e3e2522b7d74d484308f730a019dc808116248cd653b307dd1e8a032b651274aab40b9282fabe1e80ebf26de9913b24645f745df9151f4c5a9b4f49fe6952ce9d51a3d89995558b2a24b2a75fec58bd0a29af05448282c71230186e279099262e42bdf20cc5245fce93cfd23ee2e7d9ec4b217bfe477179b54410e671d589c3e33cf21347683368d7409cacafdb0983fa599ae1bb22dbfa0d32", 0xb6}, {&(0x7f0000001540)="808982195cf9f74fefc9dbb52c65e344067a16c424134fb07202f708cbb6a797d6f2009348a3d62df1b2be30e14e318a266fbc91710e05038b92a11791d68a44a97450f308071d3aa17b82a5f4067b15aa34a89ed7141b2dc90f27757df7fc77ec541d24752212f5bcd73edc35e50bb6f90ee8202c77e72642817d68d60390d8d4a528361363d205e77bc9e4956e6d0ccc3a", 0x92}], 0x8, &(0x7f0000001680)=[{0xd8, 0xffff, 0x1000, "ed8c39c2153e9c2fa14a1e24942752f15047f8be39792c5ef1d374c40e9df1ef1bf9079c9414b8cc7132abd8580519f29bf8a90ffa514234279ee1b175439a3f69c27493e8a5d86fbaf8a3f893b7e7a181368fb7045fc3230b1b6ec8f0f8086b293f6a17b7d23450efcea7d13cb671ac421f0909ac3b3d9877e2056e102863ae51ffb2ec75a6721077c9598c7c0115214936b7079d0b66e595d81ba0086e41a2a90378251fdf4f16b8e50dd92cce5bffdcdedb439a2f211675d5410d86bf42da53730e4bc89fd51e"}, {0x88, 0x99, 0xfffffffffffffff8, "1808ba5a0617d12fd2da4c3e493f6ce8d3b580780f78599701dd2ea751d123cb4ba69175e59f822c3347314fa0090fbc878f9275ce900fd6d4a948ae59942305aaddc7e744a7d5bd63ba4909c89d8f3cc731a9cd78cd53f6da3329c743cf00e5bb1f17e43183a6568c64989ced59162afbedbe"}, {0xa8, 0x3a, 0x7, "55880fce2e37efd6d80dc74049378f8036d7c1b9dcb706221063d978f29ffe4deeac067d48d0405ce088f5d613f9a87e71677ed89c7c0d7c7b5ebbf2ba32a361f5c3796731858de3e5008c3cc96f145c897c9f8f473ab815c19e5c16faa24ffcc584fe8658e841e2964168273526c5aaeea6ba906fff12651defeb05329a0ef34c556b17167f466df4340ef967967cd46c3ca24a"}], 0x208}, 0x1) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) 00:03:52 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3f, 0xdf, 0x80}, &(0x7f00000000c0)=0x10) semget(0x2, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r2, 0xfffffffffffffffe}, 0x8) 00:03:52 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r0, 0x0) dup(0xffffffffffffffff) setregid(0x0, r0) 00:03:52 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:03:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) link(&(0x7f0000000000)='./file0\x00', 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffffe5) r1 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(r1) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@broadcast, @empty, @rand_addr=0x5}, 0xc) getpid() dup2(r0, r0) geteuid() freebsd11_fstat(0xffffffffffffffff, 0x0) 00:03:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:03:53 executing program 1: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000540)={0x0, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0xcc, "980b9ca70288673317352ad6bfac5caca260b1c85912de3d34c02ffef02bf817bbf477396adf360b0378534d96e0465492527c7c63ab75fa4e764fac5f325bda960a79054c5d5bec6c9e0ae4e40f06e588d1b2c6ecda96276d3790d8e1eb31d220d93713eadff88a80ad66371d5aaceaa117db305e939fdb7d74a4afece650bd9334ae0446567ccd67d0250be80ead4be326f7316839600d72f19adbb79e0da41f404029d3d8c16fdd0daaf09a3765a2210e44f0c9b22893fe8d866dc8804f0cb250f78eed85c55207b69f19"}, &(0x7f0000000000)=0xd4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x80000001}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x10001}}, r2}, 0x84) getpeername$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000480)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000004c0)={r2, 0xcf8, 0x1000, 0x2}, &(0x7f0000000500)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x3e6eb2e2b5729ca4, &(0x7f0000000040)=""/242, &(0x7f0000000140)=0xf2) syz_emit_ethernet(0x53, &(0x7f00000003c0)="cf8939e2e7effdd390bdd8c37bf40ab21f6d6750ec7dc833e86e918a87146660173945e9f6820a9a9825b85d5faabab9122eed17adcf2642359e4c877b6640ca117f96d9812c7352878f9142d49e42d97b047d") 00:03:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$inet(r0, 0x0, &(0x7f0000000200)) 00:03:56 executing program 3: munmap(&(0x7f00008b7000/0x400000)=nil, 0x400000) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={{0xeca, 0x430}, {0x7f, 0xffffffffffffff01}}) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = semget(0x3, 0x3, 0x182) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000000)=0x531e) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x1, &(0x7f0000000100)={{0x4, 0x5}, {0x1000, 0x6}}, &(0x7f0000000140)) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:03:56 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) fstat(r0, &(0x7f00000001c0)) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup(r2) sendmsg$unix(r2, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28200002060000000000000000000000", @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r2], 0x28}, 0x0) pwritev(r2, &(0x7f00000000c0)=[{&(0x7f0000000040)="d0a68d9559f40793f658cbb6bd4519302de9e4127945847fe68ccf43d389bf9610d4016456c81e39449e82e6c37af343c957992f4fe3bea7c483e18870716b85778a92be73c5b7416e81fd4b3071e29c9357200c7c1948f75661cebc0bbe0773078ddc1939cd65999e", 0x69}], 0x1, 0x0) sendto$inet(r3, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:03:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xd, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = fcntl$dupfd(r0, 0xeffffffffffffffd, r0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r1, 0x0, 0x1}, 0x0) 00:03:56 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6(0x1c, 0x10000003, 0x6) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000100)=0x8) setitimer(0x1, &(0x7f0000000080), 0x0) 00:03:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:03:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x8, 0x9}, &(0x7f0000000100)=0xc) freebsd11_fstat(r0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:03:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e233f000000fe8000000000000000000000000000bb0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000004000500000000000000000020000000"], &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000001180)=0x1008) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x900, &(0x7f00000011c0)=ANY=[@ANYBLOB="020104000000c6ebd005941fac2fa21d3b48bfc67f8659d54367aa9bb7ea8a655bc64cb40ecf286d907fac34c7c6dbe39028ec287e789c52069b927a26fb04868d"], 0x8) 00:03:58 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) 00:03:58 executing program 2: ppoll(0x0, 0x0, &(0x7f0000000140)={0x4000000000000, 0x8}, 0xfffffffffffffffe, 0xffffffffffffffe4) socketpair(0x17, 0x10000007, 0x9, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1f}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x5e1}, 0x8) 00:03:58 executing program 3: mlockall(0x1) geteuid() getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) setuid(r0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r3) r4 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r4, 0x2, 0x0) 00:03:58 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r3, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r2, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0xc700000000000000) write(r1, &(0x7f0000019f97)='J', 0x1) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f0000000280)=""/47, 0x2f}], 0x1, 0x0, 0x0, 0x9}, 0x40) socket(0x1b, 0x0, 0x7) close(r0) write(r1, &(0x7f0000000000)="8a44f26bf9c3a829774990e9159e796ac97ffe5a76c7d1f57f9a1ae66107aff6ff9e20eef793ad1c036a6dd19672", 0x2e) open(&(0x7f0000000040)='./file0\x00', 0x100981, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x4) mlockall(0x2) 00:03:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) lseek(r0, 0x0, 0x3) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000140)=0x5) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) 00:04:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:01 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = semget$private(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 00:04:01 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c653000970b6ba605abe93150cab9fb08bab91b4c31460ac1562b176e09205f54762f0383067284f1bb7de662d59a508973a19439ce5ea96be8526b8aaf2d043b73e24b26c77101c40df65ef7b4174d15b4a74c18b5d20cecd0f89d8f380dc8f6e8172c7a2a861970b5fe9d458c4d832496cb90f8e6fc3891e7"], 0x1) close(r0) 00:04:02 executing program 3: unlink(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r4 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getgid() openat(r2, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYBLOB="3bf3959e509f773a8601511bb95b01c767d953afca854643050e8ae49219d860fafb36b59b70fd6251479ae74dac09452685cc2c27189bbd94d84b8b2ad02af2e5031bb6cdd2411908fa7af7b868dd57f25881a337824d767af1df41083e4095b754ed"], 0x1) sendto(r2, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000003c0)={r5, 0x5, 0x3, 0x1, 0x22}, &(0x7f0000000400)=0x18) recvmsg(r1, &(0x7f0000000500)={0x0, 0xfffffe5e, 0x0, 0x350, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10001}, 0x24) 00:04:03 executing program 1: socketpair(0x1, 0x30000000, 0x100, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) sendto(r1, &(0x7f00000001c0)="8f", 0x1, 0xc7, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setrlimit(0x3, &(0x7f0000000140)={0x3, 0x7ff}) 00:04:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) lseek(r0, 0x0, 0x3) freebsd10_pipe(0x0) open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000240)=@un=@abs, &(0x7f0000000140)=0x5) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) 00:04:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000180)={0x7, "1ee61adf82f0c42f874150d59af5ff99"}, 0x14) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xfff, 0x101, 0x4, 0x8, 0x4}, &(0x7f0000000300)=0xa0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r1}, &(0x7f0000000100)=0x10) dup2(r0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1ff, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x823e6) fcntl$setflags(r0, 0x2, 0x1) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x3, 0x9}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r3, 0xfffffffffffffffc, 0xf, 0x3, 0x9}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000008682f43b000000000000000000000000000000000000000068090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098cc6e79ef5797961804e169d11a617f7125b380b6ea3768ec448a3f3e1cd5a48d68c39fc9663480957d9370550b432022dea11f3034ae0bc22ef07e656ee307dfd9576c4634b5fe622785650f729c10ecb257930f72bf3453597", @ANYRES32=r2, @ANYBLOB="0300000004000000100000000200000006000000"], &(0x7f0000000180)=0xa0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1596260f48c23490) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, 0x0, 0x0) fchdir(r1) 00:04:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0)=0x3, 0x567d225f1552568) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:04:09 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) truncate(0x0, 0x1ff) nanosleep(&(0x7f0000000080)={0x7fffffff, 0x34}, &(0x7f0000000180)) accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x0) lseek(r0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) dup(r0) 00:04:09 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/207) r0 = socket$inet6(0x1c, 0x1, 0x1) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="08000000006a4933b826210001220100f19d000a00000000f4ff1099eca3040a5f5b087d9236f30007b2e5adb7fe025f72927372c3f7782fbb6a4d83b0758afc0da47310aad3fbfc690adf9b479668b2bef05c4ca6370e20acb7cb92edf72716ea77592c3b36d46f471a36345cce4f72c28d71238fd134c6ed14c7070c5bc82e68f2933badc3846af3ac97a57c8a15566bd793b28e6ea1a07408eaef0000000000000000000000000000f63fb70d0b9b27bdb215ac9dbc079f909ac8bcf60756043a8ff0b513a268ae5fbe5fb225fefd"], 0x14) 00:04:09 executing program 1: mmap(&(0x7f0000000000/0xeef000)=nil, 0xeef000, 0x0, 0x2000032, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x0, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x7e, "3a25058d05d44c37895e48f06ca18a9df37295a3240978df389f15e58e2d033b119b668b47728d5be18d2060e7840970125b56d6be7ebe250ce702242bb80f7c2dd214b66588e4e0d73fc36de0e322b27c2a517bdb37e9626cf3bb39bafe7fbe6165531d27c246d1e0e8d0f94c0351aad405ef909522f5d56969758fe8b2"}, &(0x7f0000000180)=0x86) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x2, 0x2, 0x1, 0x0, 0x1, 0x54, 0xaa, {@in6={{0x1c, 0x3, 0xffffffff, @empty, 0x7}}, r2, 0x2, 0x8, 0x1ff, 0x1, 0x7fffffff}}, &(0x7f0000000280)=0xb0) 00:04:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, 0x8) 00:04:09 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x800000000000020) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0xfffffffffffffffe) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:04:13 executing program 2: accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x7e5d2d4843a8cbb6) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, r0, 0x0) 00:04:13 executing program 3: 00:04:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) mprotect(&(0x7f000022a000/0x7000)=nil, 0x7000, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) 00:04:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:13 executing program 3: 00:04:13 executing program 2: r0 = socket$inet6(0xa, 0x80001, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x2a, &(0x7f0000fca000)={0x100000001, {{0xa, 0x0}}}, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x2b, &(0x7f0000000500)={0x0, {{0xa, 0x0}}, {{0xa, 0x0, 0x0, @loopback}}}, 0xff40) 00:04:13 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x200000000000013, &(0x7f0000000280)=0x400100000001, 0x4) connect$inet6(r0, &(0x7f0000000080), 0x1c) 00:04:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="e82c8a510fe7f43d2811b2255da9d618d8ab4b82ab9c09bea6adfbdcffa7be91942264ed93760b86d6711007e8a84cd1262bd1719581", 0x36) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0xffffff1e) 00:04:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x5, 0x10) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r1 = socket$inet6(0x1c, 0x7, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f00000000c0)={@local, @multicast2, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000140)={@loopback, r2}, 0x14) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240), 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000740)={&(0x7f0000000280)=@in={0x2, 0x3, @rand_addr=0x3ff}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000002c0)}, {&(0x7f0000000300)="515120dd4900203594ca1c6ef6d24e2df81f7766f0ff85bb055fd3476209ea0a0348b147f1ed4c338685325c8c473573232d535a1878d436e8f78b7cbb3dc044854196f84d090ca7bd6da94d1fedada2cbcdbfe44c5931", 0x57}, {&(0x7f0000000380)="193b8bbb62d49270d63a9cb9b9a1f9713a95d4", 0x13}, {&(0x7f00000003c0)="9938890b62b4ebd620a87aa86bb184c3d632fecddfc1b139893ba582130ef8528ddc4a97079ec4e9042432bc4c29feb789727ab940e8c0b1f402b949e7cd7a88720520cf2aebadaa757251419e554131d6cda82253cfb0fc2e7e746e64790ad439427115708587e738ad7e6cb29b520ab2e1d7c673d9016b2c5c6af86b00e2ba645bdf4db7881de9f580f66a5284b8fbc2165cdefd3620751e", 0x99}, {&(0x7f0000000480)="0e55fda4ffb0a20fcb4a1a8869784c28897834fe23dad7a4c8cecff4fbcd620eba99768a1b02487f257a438e90d44193190070c377ff3bf5ead35f03816e353ab1b084cc877ecebed8c0cea812d301525c15c795bb1e93933ed2db26009023d8aae892b5a8bb26950aa60fe0dde7d6375af55cca5f80d77e85dc156c2536468b4f83a8971e0e3d6d71564f76822c2e87506e57cfdec7d8e1fa4fa71bc33c2a83717f2c2ca29a657e0420a59ba0fce80f38184b781ee8c9841a8ad1cf22ccc3496a60640d5650fda04e4714e69427aef04ddea6eb249b9475695d", 0xda}, {&(0x7f0000000580)="5a125bbf5fde9eff9ef5986e88116f4b2ab80da2c98002d617d0fd2820e38741bb279344a703934c63c7f30dacef25f8ac8a9aa5a2f988c127964dd4fcb4df8c5447599afec1e263278bb83fbb2d4b97025b402cbcf8d153aa79e4a10a9f2c4c151d027b64eba04f141ebea5fd0fd25dad222f6cff08d51ea75c17bff9f662732e41f725ab42bfb533848392c38ee085d3d886e195f296fe5902178356da95661044627f90687ff7b3daf0f75912fd64b0b301c80fc72dd8b5078b767dfd0de42c794e74fd10229c9eab253b2c13002fdc", 0xd1}, {&(0x7f0000000680)="d454be9c79d50238bec29e0dda91bd6376b1e4b1a7f42b380661f2789d742ffaef233a3f551ddd61ff809e213aa9c2ff463034c86f339b142d472c7f0316", 0x3e}], 0x7, 0x0, 0x0, 0x100}, 0x20000) freebsd10_pipe(&(0x7f00000007c0)={0xffffffffffffffff, 0xffffffffffffffff}) renameat(r0, &(0x7f0000000780)='./file0\x00', r4, &(0x7f0000000800)='./file0\x00') getegid() fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000880)={0x0, &(0x7f0000000840)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000008c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000900)={r5, 0x80000000}, &(0x7f0000000940)=0x8) r7 = open(&(0x7f0000000980)='./file0\x00', 0x400, 0x10) setsockopt$inet6_buf(r4, 0x29, 0x78, &(0x7f00000009c0)="39858830846aa40886c1b62762d9815fdbbf57cb705aaa65998cd84d5261b78aaee7e1921f58200e9847d82892c6", 0x2e) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000a00)=0x80000001, 0x4) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet6_buf(r7, 0x29, 0x19, &(0x7f0000000a40)="3031e9f81752149052b5229dd18afc7ac20edfa8479ea085e312ecb2bf401064882679084d728628be28c3b2a28642497dc28f34b17603cb4fc1fa3056150ffb", 0x40) accept4$unix(r4, &(0x7f0000000a80)=@file={0x0, ""/108}, &(0x7f0000000b00)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000b40), &(0x7f0000000b80)=0x4) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000bc0)=0x2, 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000c00)={0xebe, {{0x1c, 0x2, 0x2, @loopback, 0x9}}}, 0x88) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000d40)={r5, &(0x7f0000000cc0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000d80)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000dc0), 0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000e00)={r5, 0x5}, 0x8) writev(r7, &(0x7f0000001040)=[{&(0x7f0000000e40)="aa1fc24e8fa3f49ef04ec2d329b9418ec95864ba23f9f508bd32d942a7993e22dda482a6fb48ffc5b3c4ad86f8d8e769d896b7906789557dda923683dd04b0c946917d1b3f37c43f791dd21a4bd637dcc0f1d379d05ff75008390c31be5a2f459e36f84179b1ada6c78c5afebc79e7e05ec55c326f8632d879301a19c5d8b5951877226a0a4617cf", 0x88}, {&(0x7f0000000f00)="e6ac1e8b9aecd656", 0x8}, {&(0x7f0000000f40)="84483bf7d4e376c577ee145caefeee640b02fabcd4ab2836b85dfdea3e703b9d836aef548bc1aa2377f901eabae2b519455bf819f71da93fc84c9ac04af06327a0969963be71018fd7f6b334de4bb1bf996d24e2e706024619751b0ddfd2a401487a24d7592fd9555087d0691dc67457a6b142973826c6a075fff8305421fb464fe7bae5143501623ecabe4dc309c2a9baac30200c5aa1825995ed4dfe2c0c95d5d71306266511a6bfc8fcf8eed79e00d02ea56c581bee47ac5427a981d1fcbe6a6c043c742eaeb7702341723eaec87d056b", 0xd2}], 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000001080)={r6, 0x0, 0x8, 0x1, 0x1, 0x4}, &(0x7f00000010c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000001100)={r6, 0x9, 0x3, 0x5, 0x2}, &(0x7f0000001140)=0x18) 00:04:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_sctp(0x1c, 0x0, 0x84) 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, 0x10008}, 0x10) getsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0), &(0x7f0000000140)=0x4) 00:04:13 executing program 1: socket(0x1b, 0x1000003, 0x400000000000000) 00:04:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x0, 0x0) getpeername(r0, 0x0, 0x0) socket$inet(0x2, 0x2, 0xa) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/142, 0x8e, 0x40, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r1 = socket(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 00:04:14 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f00000000c0), 0x0) 00:04:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080), &(0x7f0000000100)=0x4) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000040)) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) unlink(&(0x7f0000000000)='./file1\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:04:14 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000200)={0x2, &(0x7f0000000140)}, &(0x7f0000000240)=0x10) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000280), &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r2, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x35d1, @loopback, 0xa89}, @in6={0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000100)=0x10) 00:04:16 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000068000/0x4000)=nil, 0x4000, 0x0, 0x80010, r0, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x9) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:18 executing program 2: __semctl$SETALL(0x0, 0x0, 0x9, 0x0) socketpair(0x17, 0x5, 0x4, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x5, 0x1000, 0x1, 0x770, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x81, 0x0, 0x110, 0x7, 0x3, 0x5, 0xffff, 0x858, r1}, &(0x7f0000000100)=0x20) 00:04:18 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r0, &(0x7f0000000040)=""/134, 0x86, 0x40081, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10) 00:04:19 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) close(r0) chroot(&(0x7f0000000080)='./file0\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x80000001}, &(0x7f0000000180)=0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x0) 00:04:19 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x15, 0xffffffffffffffff, 0x760) 00:04:19 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffffa7, 0x0, 0xfdce}, 0x80) 00:04:19 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0x6, 0x400, 0x699b, 0x9, 0x4, 0xffffffffffffe4f2, 0xffffffff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x1}, 0x8) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:04:19 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) r0 = semget$private(0x0, 0x3, 0x100) r1 = geteuid() socketpair(0x1f, 0x2, 0x9, &(0x7f0000000340)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0xe, 0x200}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000400)={0x0, 0xf51}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000480)={r3, 0x0, 0x10000, 0x1, 0x80000000, 0x9, 0x6, 0x1, {@in6={{0x1c, 0x0, 0x204000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x5, 0x5, 0x7fffffff, 0x80000001, 0x3}}, &(0x7f0000000540)=0xb0) r5 = socket$inet6_tcp(0x1c, 0x1, 0x0) fstat(r5, &(0x7f0000000880)) fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000001c0)={{0x2, r1, r6, r7, r8, 0x0, 0xffffffff}, 0x0, 0xaf4, 0x1}) 00:04:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r0, 0x80}, {r0, 0x5}, {r0, 0x1}, {r0}, {r0, 0x1}, {r0}, {r0, 0x80}, {r0}, {r0, 0x2004}, {r1, 0x40}], 0xa, &(0x7f00000004c0)={0x7, 0x2}, &(0x7f0000000500)={0x4}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="3c5bd4a398837bc720377b600c85f695ed1682a264e3b2e989898541f901727615aaa398125d8a110e50a99189fe7a1c44ae126d587bf4dee1a50c0684d0186eaf34335a7fc24bdd72002142d0cd60885776b4078f000f9e01c15769541f68bc89ea690c2e5f9cfed6b2967efac7dbd4c0bb0bf20351387cd226541b45f05bc93cda2d5b742e8fa5aadbb863e553b3fc910000000000"], 0x0) open(&(0x7f0000000140)='./file0\x00', 0x20001, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), &(0x7f0000000040)=0x4) open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @local, @broadcast}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) 00:04:19 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file0\x00', r0, &(0x7f0000000000)='./file1\x00') open(&(0x7f0000000040)='./file1\x00', 0x120000, 0x108) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00') 00:04:22 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:22 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getpeername$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x4, 0xde79, 0xa8d}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)={0x6, [0x6d, 0x1678eaa6, 0x5, 0x7ff, 0x3, 0x200]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0xea25}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000002c0)={r3, 0x100, 0xdb, "c16868d679c361457c53f98578e83a665391248bb3b39d68a3401228f2dfd19086def092b56cff09dd4955f8511b7392f364a78e59f0de0cc1c673866ed97d8f0a25682a05ac6b681472ce3979f9bb998c987499ec549604b0eddbf49ee3eb6820e156d8727c5d47c0711eb4b4f043966d4cbb5ae0322e9eeefafdcefd411156ec6c8afc36d08d27c768545b570c141aa4f1954f3068b6c9136552bff64977b04c34c088f094a9d3276223b8f6492424b07e9d018c25bbe23d1886cc4f2bb8d25c38062354c6c5f8bb375223354c12bd863ce63b3fa0b5633525a0"}, 0xe3) r5 = accept(r1, &(0x7f00000003c0)=@un=@abs, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000440), 0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0x9, @empty, 0x5}}, r4}, 0x84) r6 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000540)={r2, 0xe, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000580), &(0x7f00000005c0)=0x8) sendmsg$inet6_sctp(r1, &(0x7f00000009c0)={&(0x7f0000000600)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000900)=[{&(0x7f0000000640)="9d264cfbed7bdeb8a19e17bc7a6300cfea5877017ade022353d88899397b0f77", 0x20}, {&(0x7f0000000680)="533a73ad4639a4081de459bd77422fd22cb8884eb8404e87382519535855c9c8a6e8438c2d407668209178a0c4a93660b03e84f2cf773009101a6084a2f60fde3d94b4c42d2a61649698164f4d7fb2894e07474ba069a2efe889f115ad679ee702f13746f5272e98a26887f9519297eddd5527c339e4e50a21be80f09121d7aa8c6e023ef5c16d8a022ced916140b537b071d40c24a38065943162b616b484331f14b38a950874ec9dfb9591ca", 0xad}, {&(0x7f0000000740)="e9eb0780e9de3c2423545657a80147ccb268b9ddd925d9b0c0fb296b8dc45caae0eb3dd19e8cd8e2c8fbde4280810204b0565450111aa39d81945ed4e9a285cf5f98321939a84365797d12863929c61ae0695057c6849854db92bff4f7b138d43e78c62761e3a24848300c4c9c49d2b5b01d4b3ebab84a2cd08e1e6a6ecce7bc2c4e769c7c0c4c382e9417e67a413940861869899f3ae0457bdf54d97e5d909c76b12ea019c32f1152728cb43238e8d36aa4dfbac7feb06361073ea505f1fe0b33bd4c177824c51c929f37853a", 0xcd}, {&(0x7f0000000840)="5a67515d93c60cad727519d8fca53c7c9b22be33a7ab8b80f055ece3dad9f1016b71fac4a1cd77a8c8b8e959ff3bd834b1bc1640b050ebb10424c7e4bd83b77d06ef0f5b46aed6f85c76778ba4babecd0999a4f97d8f880ed5619e2277dbf393c3c8d784129da5860614c5e447b212c5ace74e25d04f25264a38b0cf5c75b84f450d704e", 0x84}], 0x4, &(0x7f0000000940)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xffff}}, @authinfo={0x10, 0x84, 0x8, {0x1ff}}, @sndrcv={0x2c, 0x84, 0x2, {0x593e, 0x1ff00000000000, 0x20, 0x0, 0xffff, 0xec, 0x3f, 0x3f, r2}}], 0x6c, 0x20184}, 0x80) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000a80)={r3, &(0x7f0000000a00)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f0000000ac0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000b00)={0x2, 0xf6, 0x2500, 0x1, 0xe0a, 0x100, 0x200, 0x1f, r3}, &(0x7f0000000b40)=0x20) sendto$unix(r1, &(0x7f0000000b80)="b6dd6708ad7c644b3c0cd799baeb1a8b3bc2f200632c12a40497d5fb28930339b768cadb98cbe532d95f72e42e453bc222dfca7bb47e43a23b4d8d5a2c77f91389a544371a1cfe8b404234c0d2a15904921b49c5175ac293ef29870f4f882a1ff19bd6e1b15584eff20261a93b96a4f9ae1100a4e18e65777bdcc265d782809c86c619ce1097ec98a30abbe21175cc9f0d3eebe67ce3d34a5c9d11c1587c06147d02f8cc4cc916bb32d631ae5045425677a7e6c963e38be7f36a13c586a427bb7ac6f1ba3c67b149b22c68f95bb5094cfc1bac78195ea9fb2b3ff000af8d1a6294a5bbd6714c60cce4e86d8399dda71e66705fd389bea955", 0xf8, 0x100, &(0x7f0000000c80)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000cc0), &(0x7f0000000d00)=0x8) listen(r6, 0xe517) getsockopt$inet_tcp_buf(r1, 0x6, 0x2465, &(0x7f0000000d40), &(0x7f0000000d80)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000dc0)={0x1, [0x0]}, 0x6) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000000e00)={0xdb}, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r5, 0x84, 0x13, &(0x7f0000000e40)={r2, 0x100000000, 0x5c, "c7ae9aadf40f3033b67f1d94c41b31d7402831f860bdef325fe05d1a9addaa85eb2bfc3ac6b7d08815deeeffe96f76ef8bb7838b550cbe7c4590e9fe30e7bf00cd60c209af72c2a8de314b4c8b65c3cccaf824b6c860f48232e5ef5e"}, 0x64) exit(0x2d6e615f) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000f00)={r4, &(0x7f0000000ec0)=[@in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x261}]}, &(0x7f0000000f40)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000f80)={r7}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x50, &(0x7f0000000fc0)="6d4d40ca40f99caa5644600be069a0fe688c837033630b5054e69c88546784118561095b3b943730d29988ba87fe6e85bf398368384b277ff2fb06021fa712cc05043bdc7001cf774593e900c1fb2533f10add6557242613fc7df69d6ae7ebf05831a2edb3aff21c31c3d72db12ec799fe9117e979f6f5904a2556773323dfcffcdb94db5d3c19", 0x87) 00:04:22 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000024, &(0x7f0000000000)="e4", 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0xcf04d181e2b017e3, &(0x7f0000000040)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0xe7, 0x1, [0xfffffffffffffff9]}, &(0x7f00000000c0)=0xa) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x7}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) dup2(r2, r0) 00:04:22 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6(0x1c, 0x7, 0x5) setsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000140)="b2fd7607e998b3b48bbf055e0e5b1cdbe7f0ecba09d4aca5fe725a2f9771321ba1ccc567bd5fbac917cf1ceb20acc9a40d5a8d08a41172ad315b8151c4fe944a76738bbc1683f101c33560d265daf79d", 0x50) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100000001}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0xfffffffffffffffe, 0x200000000013, r2, 0x0) 00:04:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) fcntl$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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xfff, 0xf, 0x5, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xfffffd6b) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r2}, &(0x7f0000000100)=0x10) munlockall() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0xfff}, 0x4) dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:23 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r2}, 0x8) 00:04:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000300)=0xfffffffffffffe29) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="dc0d000005000000"], &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0)=0x1ff, 0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x6, @loopback, 0x80000000}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0xd9}]}, &(0x7f0000000280)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) 00:04:24 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0, 0xd2, "a15a2efa2c1dd72ffe0ee0e1740cb23df3e94b28a99fbcdc88891d815591768de2052d65abd1b88f51dfb051bd3d7e618237d002f483286ee7f17d5374b255ddb523c45a8b65df10d7d9b75b61ada9ecd146f64003becf40f055a9c4f0623407270bd91fdf637ccb2abaa7e71bae85fb13b7bb1cb3682d8559a14287b20075f623aa503128d52aba94fd6835cd1455083b5a6fe8d41ddcab6e16a0494c18f1ff5e4f1d88c095dccb279a83f6c0bb291245e5bf2da29d84cd38da94656d653e59b0df8df564a28284ef484bb3adec4edef51e"}, &(0x7f0000000000)=0xda) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x7fffffff, 0x1000, 0x6, 0x6, 0x5}, 0x14) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:04:27 executing program 0: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:27 executing program 1: semget$private(0x0, 0x7, 0x108) r0 = open(&(0x7f0000000140)='./file0\x00', 0x615, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r2 = semget(0x3, 0x1, 0x20) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000000)=""/18) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0xffff, 0x4) getpid() r3 = accept(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f0000000200)={'freebsd\x00', 0x5}, 0x24) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000001c0)=0x9, 0x4) 00:04:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) fcntl$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) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xfff, 0xf, 0x5, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xfffffd6b) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r2}, &(0x7f0000000100)=0x10) munlockall() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0xfff}, 0x4) dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, 0x0) socket(0x17, 0x7, 0x3) sendto(r0, &(0x7f0000000000)="ccc86b68c1b1537f6431fdb63c6afad8695fd4189c6a3bc6a54c411bf9a3d879acaf053796b3274ee01abab5e83c9e1aa7cd9fb853aa47f63c4f047200edbd67c3badbb6e97365214470b7ab11450c6a6d15ece51f6e4e691586ff9b22a19ac0c0fdc1fea5aa064c7bed883c6d14d4287e7b96d49a3e0cb191912815dbf9efe5babaf28b5bcb547d6edf8296c30918b54613c120ac75247b95f76dd70772c1f2a47f760e4e52d54954e2b70e9d7aba9fe8343c35", 0xb4, 0x8, &(0x7f00000000c0)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) 00:04:28 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000005, 0x84) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5bf91439, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1d, "8d628e906970dbf9b506bcb6f19b62afa93139c4bfc80c63d89108202c"}, &(0x7f0000000080)=0x25) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x3, 0x2b1, 0x0, 0x8, 0x7}, 0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:30 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) semget(0x3, 0x7, 0x80) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file1\x00', 0x0, 0xf2) 00:04:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:30 executing program 2: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x90) 00:04:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000000)=0x8, 0x4) 00:04:31 executing program 2: r0 = socket(0x1f, 0x4, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xfff, 0xf, 0x401, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x97, "85a534dc5c3c1b9930ae9c296774b8d9cba374ce6ca4cbb5b5162cd64ecf520216951c3d0154273e288b366484a3ce03901d77a0dc81965cb6b154ac675d9dafe26f934a700c2e7edb57832050d692fa0c872b0d8bae459227b7a3d45dc5fec75a1e06e498f8e29cc8a9dd43eb89397da1c0d3634b02590bd46f144c83e4dc8cd60b8cb1cfbc03f8e264f6f29cb14fd448accb100d0ba8"}, &(0x7f00000001c0)=0x9f) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x970, "7eceb5b4dc456ba6797c58df13e772a6"}, 0x14) setsockopt(r0, 0x100, 0x9, &(0x7f0000000240)="d6544f7044741a3f9ab748072fd60b4dff8759caaa9fd29c347c5b0b34bc27fd80d66d63d8bfd2510b963b43507fb6dc70217212c029bda55e74c5df43441480ecba49526fdfed2e69253e904442a409cd7c8ce33fe393728a8f7cf29fdf6c7032e03f7c54aca4581ccf3e774a4ae978bd5f39ae5e6300f85345b4328ad2b6269a29c944080bc582", 0x88) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r2, 0xa}, &(0x7f00000003c0)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000400), &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000480)={r2, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000580)={0x2, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x9f6c, @empty, 0x4}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x5, @loopback, 0x6}, @in6={0x1c, 0x1, 0x7, @empty, 0x10000}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x6, @empty, 0x80}]}, &(0x7f00000005c0)=0x10) r4 = accept4(r0, &(0x7f0000000600)=@un=@file={0x0, ""/108}, &(0x7f0000000680)=0x6e, 0x20000000) getsockopt$inet_tcp_int(r4, 0x6, 0x249, &(0x7f00000006c0), &(0x7f0000000700)=0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000740)=r1, 0x4) lseek(r4, 0x0, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000780)={0x7, 0x10, 0x7, 0xa815, r1}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000800)={r3, 0x5c, "4e5a6d4a175c2964c5e20a41080962607e86f00e8c924c661410889b27ff147e6db11d58b8dc8eb1fa5f151c7efb3c3b6b2246b76e066d5e0a5eea8f946976a1a4bc3315c4e4a9ccbe2c85c871167a1eb2b922e5b4719d473d8e5003"}, &(0x7f0000000880)=0x64) r7 = accept(r4, 0x0, &(0x7f00000008c0)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000900)={r5, 0x4}, 0x8) recvfrom$inet(r7, &(0x7f0000000940)=""/93, 0x5d, 0xc0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000009c0)={r6, 0x7}, &(0x7f0000000a00)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000a40)={r3, 0x5e}, &(0x7f0000000a80)=0x8) setsockopt$inet_MCAST_LEAVE_GROUP(r7, 0x0, 0x51, &(0x7f0000000ac0)={0x6, {{0x2, 0x0, @broadcast}}}, 0x90) fcntl$setstatus(r0, 0x4, 0x8) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000b80)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000bc0)={r8, 0x4, 0xe0, "31c45fbff404c91ec5a8e68521c7d142f9a2f96657d70e544d468b8309c7147f1068aafed192062e02f60aa1b2dc09ebaa417aa9c7fbcfeb2297720acadd25c7d022d62f7b705c1e4e9288c03ed0a0f802ceb650f2c488d568df6c13956a28fb70c897cabc1a1f9ea661c1a04608e7ae2af7529ae0e899dbdc2f73d6e7d384fbaf6a708902e98e6afd13bbfff3db11f3d1431872969a8242828db9abbe9aa8aa8d74505f219a9ba35600a56c80b752d2ac5952893a4649c764ca54a9bdd12eb0468068a5d806b3331051fb1486a0eb3c09c1e87d47e191f86b80d1859e03796a"}, 0xe8) getpeername(r4, &(0x7f0000000cc0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000d00)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000d40)={r5, 0x7fffffff, 0x904}, &(0x7f0000000d80)=0xc) r9 = semget$private(0x0, 0x3, 0x1) __semctl$GETPID(r9, 0x3, 0x4, &(0x7f0000000dc0)=""/161) 00:04:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xfff, 0xf, 0x5, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xfffffd6b) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r2}, &(0x7f0000000100)=0x10) munlockall() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0xfff}, 0x4) dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:31 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYRESHEX, @ANYRES16, @ANYBLOB="52fa98fea7ad86c06906bcbdd9dc66042fdbe2c54ac9e7", @ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRESHEX]], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:04:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000100)=0xff, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x9, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) 00:04:34 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xffffffffffffffff}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000040)={0x0, 0x0, 0x3, 0x0, r1}, 0x10) 00:04:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(r0, 0x7) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x3, 0x8}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0xfff, 0xf, 0x5, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xfffffd6b) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0xff, 0x7, r2}, &(0x7f0000000100)=0x10) munlockall() setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0xfff}, 0x4) dup2(r0, r0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:04:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:34 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x20) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) 00:04:34 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r3) setregid(r1, r2) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, 0x0, r2) setregid(r0, r1) 00:04:34 executing program 2: unlink(&(0x7f0000000300)='./file0\x00') socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) socket$inet_sctp(0x2, 0x5, 0x84) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r3 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getgid() openat(r2, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)) freebsd11_fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYBLOB], 0x1) sendto(r2, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x10001}, 0x24) 00:04:34 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) socket$unix(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 00:04:36 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="9b98c15a1c6fbe547b5782a1f071c549b2c6de39ae03c30ac631780935f0f89f3e231c8a596b92d23d2e8000000001bf6e474857b1393ce0ab9f860af1b9cdce0f0e6972a987c84f2dea5b1843a9c79775c501d119900632472254c8a34421dab29bc4838ad14c39", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x7ff}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8) 00:04:36 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in, 0x0, 0x0, 0x0, 0x8}, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000040)={r0, 0x80}, &(0x7f0000000080)=0x8) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:36 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) rmdir(0x0) mknodat(r0, &(0x7f0000000080)='./control\x00', 0xe0e0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x8089, 0x1ff) rmdir(&(0x7f00000000c0)='./control\x00') 00:04:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x10000000002, 0x3, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f00000023c0)=0x100) getsockopt(r1, 0x0, 0x66, 0x0, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000002280)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002240)=[{&(0x7f00000022c0)="8f0c68de3a9ffb41d5371a8783bb7fe0e54f1cb35c5dbfd0c003e3369fddc5308048a38aec41cfb694bc1281f35da3a17c68c94a53294a8f882f14da4818ccc07c16a3a962df753e23aa1d4517c943f7726a75d77c64e154ee10714ccaa1ee27e8ee66611242aebd79e1d8af2c3835393ec2482c50791f60ae55d01f20f850d42b80bbaad800bebbb3f1a90e9dc4aa08e52cc48654862dd498d3043e5d3f8367f7acfee5cd66727f46a85f520e339b7eace377c0b96cc5548f9131fba34156f4ae5c441fbe3648a745945c41a6092a82a08464e5a7b8ad73403de4ebf57dd738236a5219cf0babe1766221", 0xeb}, {&(0x7f0000000140)="ac6a63f5b26d3c057ed29242598f2c3fc715c2ece025ce980d4a5a363647faedf907f5a8c1aff2fcbfa8b6fab2af7ef0938652a741c132d26c0e22964d381957eb62aa3be88cbe2876be3fcf6fa0586bf730bb533c283ae1600ee3d4fcc58b97ea9352bb99eb8ab26b329c5c8f655f6c3cfb5230b407efb08e6cd74893d36957037cb8515e415ac8486a746a7d3b5ed6696efefd8a5590290b2780daa0af13aea277a63d887d489adde3ec4d2c2dd888390277d644485b7af863aeb78f15cce2fb22b95a43bd2fed", 0xc8}, {&(0x7f0000000240)="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0x1000}, {&(0x7f0000001240)="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0x1222}], 0x4, 0x0, 0x0, 0x80}, 0x20000) 00:04:38 executing program 3: fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, 0xee00) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r1) r2 = geteuid() setresuid(0x0, r2, r1) 00:04:38 executing program 2: munmap(&(0x7f0000b03000/0x1000)=nil, 0x1000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) sigaltstack(&(0x7f0000cf9000/0x3000)=nil, &(0x7f0000000040)) 00:04:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)="9eff", 0x2}], 0x1) write(r2, &(0x7f0000000040), 0x1fff) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xb78, 0x7fffffff}, {0x1000, 0x2}}) 00:04:38 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mlockall(0x2) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x12, 0x0, 0x0) 00:04:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x80000000) truncate(&(0x7f0000000080)='./file0\x00', 0x9) lseek(r0, 0x0, 0x1000000000003) close(r0) lseek(r0, 0x0, 0x0) 00:04:38 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) writev(r2, &(0x7f0000000600)=[{&(0x7f0000000040)="9eff", 0x2}], 0x1) write(r2, &(0x7f0000000040), 0x1fff) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0xb78, 0x7fffffff}, {0x1000, 0x2}}) 00:04:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:40 executing program 3: r0 = socket(0x11, 0x3, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) connect(r0, &(0x7f0000000100)=@in={0x2, 0x1, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x728}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0x401}, 0xc) socket$inet6_sctp(0x1c, 0x1, 0x84) connect(r0, &(0x7f0000000040)=@in, 0xc) 00:04:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000040)=ANY=[@ANYRES16], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="fe9592031fc348613ac3f27c3cfe720857fddfc667c85005e9da06716845a0754805658621f1e99d6ca4f36f", 0x2c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:04:40 executing program 2: munmap(&(0x7f0000b03000/0x1000)=nil, 0x1000) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) sigaltstack(&(0x7f0000cf9000/0x3000)=nil, &(0x7f0000000040)) 00:04:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3fe00000, 0x4) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) shmget$private(0x0, 0x3000, 0x21, &(0x7f0000ffa000/0x3000)=nil) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @empty, 0xb60}}, r1, 0xd9, 0x1f, 0x1, 0x9}, &(0x7f0000000200)=0x98) freebsd11_lstat(0x0, 0x0) 00:04:40 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) r1 = semget$private(0x0, 0x3, 0x8) __semctl$GETNCNT(r1, 0x1, 0x3, &(0x7f0000000000)=""/114) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0x0) 00:04:40 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) fcntl$dupfd(r1, 0xf, 0xffffffffffffffff) write(r1, &(0x7f0000000040)="81106826140833abbf68902a443fb595705629d7f69fe391fa0602682cac16080957bcd0a09c52e0800c596cd749f43f3a2af90df0ecb1d5926e33e5d2c5f05e9adb38d0ff72ba31647c7bd76e501e4376d454e7bf234c28226fe842a3c06351fcb4399d6f9967504a9b3e0ac52ba10f89df0d995ebb6d42ab05149397dd2be7d777680e2417ab0c03a78e0c17a111db56f20d6111af59a8ada4541f5a2c4be852c8", 0xa2) 00:04:40 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000000)="381970b801636a02015a80afb822513de0d7a2fe0a41b2c6b0939930d85cce41f54d790544752a2a3564058b7ba426cb1ac740c2d1f17b5f2fbbd53194df6118d1057f4ce5b01f5b1833e21351a20a8589b6dc437818ab2570fd7a131d5eb4ad49fcfb519483509b65d61cf5eb2e3a0fd79c627ffb08d244e0acab4e4074c9c57ca9bfd5e77f567acf56f525bb6f93f20c578ae9cf9284dd38520f8bd3af90bbec3b", 0xa2}], 0x1) 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) execve(0x0, 0x0, 0x0) 00:04:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:43 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000780)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x9, 0x104}, 0x0) sendmsg(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[{0xd0, 0x84, 0x5, "4e82530cec57b8bee7364ae0e8e906563dd9c0d4d17f652b529af6b65ba9e28f52e2f16b715724de6725b814ca63ba93c3af6476a3306ab039cbaadbfa83726f0212e40c2e69783b59bcc86f3adc77e2ae20ce26db6eb2960d687206e0ab6e4a295452d2fbc659988a81811d6416529d77b31727d23a572d764eb0bc70e68b6843c5cf11c896407b2c396631391b7e859f240e824ae59b0bbea634665f4b7c909b83fb846e4329167bc303a8d6b545f792f40408e262980ad8b362"}, {0xe8, 0x0, 0x41000000000009, "0e4ae2c8d25f143bd0d67f49671cbd36401767ea4ec3a4c71e8d08626cc23766d40f010a2892dc843fa21f20fa85587a8269205246b6d82c6d87cba6b9c6f32c9f231e1c9a704279e3322bc257a062d41946c38f08db75840be1f6f742efaf5342056438f042f990929479e1010d1456e8ec2f922e86682fe91f4b7ab60fd786e68b720e709c1da78f3320e20869622fa86c733d67facc514e4775d69d1c62792cef024a73394f4a7d48b99362d561567a8ad3713a9c5dd80f7278634cd05bc5cc265ab25ac23703850f5c377d1311a724e980c7"}, {0x1ca, 0xffff, 0x4, "897ab3fa423eb482bf6bcdfa35be4512fd59352c311e07a788a7ff84b2c715f61027fc1506625540083ee3900e8ca8fbc8353d91b80303d38aebb824155acb06589510dadf4b6f3f4a1dae578787c64bd7eaab6821f93f7597529ce63cf5e5e68a8155893f393cadd21a1546e172d45590819f8cf04ee2f801f0cd7c85f9749c48f4f80a96f19071d19f877301eebf24e0039172f372338a9e85cb8ebc27ec4cf6f330d6ea9dc72298382edbe8a8f83bd67acd48e0289401b1ef6e645b764e86612b5b73b2"}, {0x108, 0x8c, 0x4, "911a54e56aefabf35fd80c755441d2ad9e683a96f3b0273cca053b12b046fff537d6937e059d3286f87e5e4961203f119c25d984c5107985dff6cb1780b66546771f881c6d481e60f00a95214d07b90c6b95e4b6ae4e831ef9251eb29cda99504d3e9d4bc6c3d23bcc7181a95f20553f3c446277f7ea3d1e510f8bdd3297a5b1a16353b60f45aabbbbdab832520bf50a74ee666e6bc9d0f4ba8ee590eb44d8477e945909eb8eb2ac313fb4a240b5801e375954ffa02c1fb8774a58e939bc398c043343bcae5e0f1e7a340b4aaa67c2ce26eb2c234f78b1d6aabe7f50e637aa566d4939e6ae170b4eee3ef2f5cf14471c59f3153d8b5a0bc7"}], 0x398}, 0x20020084) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000040)=""/35, 0x23}, {&(0x7f0000000180)=""/174, 0xae}, {&(0x7f0000000240)=""/235, 0xeb}, {&(0x7f00000003c0)=""/230, 0xe6}, {&(0x7f00000004c0)=""/151, 0x97}], 0x5) r2 = accept4(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000600)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000680)={0x0, 0x9, 0x7}, &(0x7f00000006c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000700)={0x9, 0xfffffffffffffbff, 0x200, 0x1, 0xffffffffffff0001, 0x6, 0x8, 0x100, r3}, 0x20) readv(r1, &(0x7f0000000640)=[{&(0x7f00000000c0)=""/174, 0xae}], 0x1) 00:04:44 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x9, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) link(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') pwritev(r2, &(0x7f0000001580)=[{&(0x7f0000000140)="416c28c9fb34bf1c791e5619e3f284e8bf512801944ca7992d740d08d0a428c9d175b5aee6b42c1ef26f888e5f26bff6d933941509eef5c93e18b422990dd76cae2ad959007e7cb3ce866a514777064008afefd26b355fb7464178e8b25d6b1b2bac9714ecf6746b894f063c294e9578889f89bdf04f8bc23ea4bac1454f637f232a5aa4b6ce1cefb27f92b9213ab2d0190ca14a3a24589c66a50eaa0ca477dae22d", 0xa2}, {&(0x7f0000000200)="f991b2b5ca8f1f3b77a3163a29c9e4b67cd90b27d4116f9583088fda780862bf0bf3990947353c0585b79418135d6dae7651d3cfa69181e4989c515591c8c19ce77033dfa4bbc190dde49678c98a278d6c5594953d62c8962ab4748508a10659fcb0eb0357ffb15d3468fead8d9e7c248b4d623261f092e081145cd03fdb2924ad3a179a2807cc04a1c9690aa088c242bb031013c3e38f047ba438c2f9b3f8a588749bec5d8335c5d2264724af8e445c02d8fd6287a8bc8f284ea83e12f1a1991cc9f9e71f9e47", 0xc7}, {&(0x7f0000000300)="e4216f21c23e225b79f705f32d084416d53b5990051c200b61f4d2841bda1754e3cc08da7a00cf01ff0303229d3eaaf08f1392254d6fab21d2b08403c25756a0722b76b1884b2dcfada7a1f8c92f1314059635319b28972885596848db34122cc865c2f85edd8e62e9bec4b6c92e11dd427ee7a5e14ae7c8615ea355213cd1d4783c53762a1f92b075221f094058c2d1c345720d6afc1df33838aa78a7d4eb2073761994cba41b9abba9", 0xaa}, {&(0x7f0000001600)="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", 0x1000}, {&(0x7f00000013c0)="c1dc0303017c1ef2abb24900d13cbfe9089e9f1aa1c093ef2e8dfdf498e854c805ce42279819fdf386384f1add5d10df78327cf6a000002259c6d60584a03d6149accf5d357ec9787e2979deea53b52def323426fc7bbada4058a167222032f472ffd56cb92c98e925af740f42daaa7a63b216cd465cce336db5435500dfb13bd4b3b2d88ea3a996b8", 0x89}, {&(0x7f0000001480)="4bd0801806063e519c011229bd19013b48cb55de3f305872e905cb912bd709903f0fe9a0f3f265f9241341bc4043b985c850eae439bc2bf56e24affcd676bbdfebbfb46a8e4e35dadd5777957af03db7afabca535d877ef6b03ab031d09788dcb12e0be00ec402898ef73656d16872dc26daa90b5c61cabac81f8d0a3d3569be735344c00eef1cb29819d6fc2f1605acbe949bd8ce4422818192f827a1d12e9ff2f97c8d96c446c55c58e00330d030efeba35d669310e1c99545ae479cfdbad1387ece54ac28", 0xc6}], 0x6, 0x0) 00:04:44 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x200, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) close(r1) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000040)="faf31a879bda452ec96850423069f35de415b83c079711f3a6d8cff79bba0a8d926fc36574151649cdd328ce5dbd15465363cc285f958524e18d607d06714c14f7a9965855e06ca75bcb7f5506cf179deecb15961668314978b7f810b5f8fb9f032d713e7f96e3c1a1af6f204d4c2d23613329cea607f5e2f11157d2bc", 0x7d, 0x4, &(0x7f0000000140)={0x2, 0x2, @multicast2}, 0x10) 00:04:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x4beab24b, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3e, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:04:45 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file1\x00', 0x0, 0x1f8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}, 0x0, 0x1, 0x5, 0x6, 0x2, 0x5}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x1}, 0x8) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) shutdown(r0, 0x1) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') 00:04:45 executing program 1: freebsd10_pipe(&(0x7f0000000580)={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(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06100143c157ef0000000000000000000000"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000005c0)={r5, 0xe4, "7260320e1f053ea0ce70fae92386be7e37fd561b78cb6111dd33db63a83dc8ac2c74da47d38c05f7e13e74ca64923bdeb29a5e6ca704f3f6ce683659a93dd413b32883ee7da90b5d51f21838686cb38e1212f5a6cd70ab2de3cc23c13853e678afb151e92b4351cd633fa92df5d2f62f78ff9fb44f9326b305817d13326fb0ea1a4f50a21dd1709ed82d2dcec0fe47334b7351f6ec7e1491b59f229069a9de17ee17407c6dbc62064dea3ddd8c53b22d580f590984a4af57360be9a61987f76e2753306d5f87e50873432b57652138430516e09d7c1c5254883211fa0b681681dbc465eb"}, &(0x7f0000000140)=0xec) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="15000800472400fdff0400000000"], 0x1) r6 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) fcntl$setflags(r4, 0x2, 0x1) shmctl$SHM_UNLOCK(r6, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1, 0x7c, 0x4, 0x200, 0x6, 0xfffffffffffffffb, 0x895}, 0xa0) 00:04:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) 00:04:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:46 executing program 3: mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000001140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000001180)={0x0, 0x1000, 0x6, 0x3}, &(0x7f00000011c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000001200)={@in6={{0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}}, r2}, 0x84) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) r4 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000012c0)={r2, 0x9}, &(0x7f0000001300)=0x8) writev(r3, &(0x7f00000000c0)=[{&(0x7f0000000140)="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"}, {&(0x7f0000000000)="a28136c450148f7e84d912ada6772ac997dec7947630b307245251173bc2f1b48a1a580635af3221fb4334e5b6254eea7e416e76294e0d1e71d2c2318760374e627f5c940866fd4c90a83ee2b79a59029c52e2add0259a09728d44eb98e4167e0f313b2ff78a0821198fc647d6854d3ee844799c0c97b23569f244eddda1c001f8699e2eeef08b14ca24f8cc679f74d314a89e3f54e3ab8557"}], 0x214401cd8f60429) 00:04:48 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0xc, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2cf2, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffa}}, r1}, 0x84) 00:04:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpid() readv(r0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000080)=""/88, 0x58) shmget$private(0x0, 0x4000, 0x1, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', 0x0) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) 00:04:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5}, 0x10) 00:04:49 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = fcntl$dupfd(r0, 0x11, r0) accept4$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x30000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e2005000000fe8000000000000000000000000000bb0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0800000007000000000000000300000002000000055eeb8e1adc23836a1f9bad501d9fb3f48dad128b9d5bc7281784c0a83c9d094eac7d6336e41403bb1f68075b34fa7df0ee6ff0cacc826b6200a159db1e2f45cd119260ba317173a05bb1bb66da16df34b96644df7a76135817633d59114a0bb3330d1901e1c1e4da1676a8340189c18fd53bb14d4a917e65"], &(0x7f00000002c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x81, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x3, 0x8001, 0x10c, 0x80000000, 0x5, 0x7}, &(0x7f00000003c0)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr, @rand_addr}, 0xc) 00:04:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/215, 0xd7}], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) read(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(0xffffffffffffffff, 0x0, 0x0) 00:04:49 executing program 3: socket$inet(0x2, 0x3, 0x0) 00:04:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:50 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) execve(&(0x7f0000000740)='./file0\x00', &(0x7f00000009c0)=[&(0x7f0000000780)='-:^\x00', &(0x7f00000007c0)='*}^\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='+}\x00', &(0x7f00000008c0)='})', &(0x7f0000000900)='!\x00', &(0x7f0000000940)='\x00', &(0x7f0000000980)='#!}-\x00'], &(0x7f0000000ac0)=[&(0x7f0000000a40)='..\x00', &(0x7f0000000a80)='@/.%\x00']) getsockopt$inet6_int(r0, 0x29, 0x29, 0x0, &(0x7f0000000040)) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) sendmsg(r0, &(0x7f0000000700)={&(0x7f0000000180)=@un=@abs={0xa020782c1117fe8, 0x0, 0x3}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000001c0)="4cff31033aad427088b3523e09dc20fef6e9db9553c35f5b230a287c2a38f272d632ccbdfe59edf70ea48d512929aac12db941c4545db302cdd1e4142f3e79f62ddc4dfd7b097896cfab0309e09924987fb396fc5c716f0f4dbb5436514f3ca0372967c1a224f9032280fe9db36156a632d7fb8b6a8b9816a7200f29cd4c27c3ae3fb89ace7860f853f5cff98ab8a7e516a3cb53b84a8d41347275e3a93538723f0d3fe843e6e6362de15b1159ad", 0xae}, {&(0x7f0000000280)="97af13", 0x3}], 0x2, &(0x7f0000000300)=[{0x20, 0xbb, 0x1, "2296012fb176dbc0bed84810e56c"}, {0xf0, 0x29, 0x800, "f3842f01e7599ad9c4497296d9df69293cb2cc0344c23af00fbfb69ff48dfdda1106afe43b477ec06517a54d849aeb39d2e5a1b239fefe57ff07372b50b6839828bf80ba5de83a900e2b2e7bce4174b5638abde615058f9d2a2f9fd0850ee0cf1017388333cb870210ec43b6d760c5da2e7b3ecd591012de941c3cac47c351bef18250e8de0a4195a9572de17a3de720b7b53999fcd21b830c44998d63fb37dcf470c03f0506972fc8dc8a026dbb29c883af372139fc67508368c0f3f1571f4659e9b774f1f89f71ecb9cad74655ffb26d6ab83fcaee1a593c"}, {0xb0, 0x0, 0x4, "fc8c721b13739b8906a63c5f783342aed850366b960f5be40f2448fcd9c56a20bc48ddcfa228cdefaf676cc23c16665c491e1094f2a23882aa4e70cc660aed199da2603aabc5c6cce386ba657f248cd390e79b6e70bba493ce7002fa7fae4dec1f10caacb099bca1ad8dbf6a420dd8350079d737d3cc83a0db7ab7447a3582fe43c22ff42c3745e6ddbfd9c5940d9106590d8b513f0ab1d0882e2eb30f11da5f"}, {0x70, 0x6, 0x4, "458868c147a7cd18a4ac3e65649fd2d457196dafbd53847238f3eaca29289995c2b70ebc65963534159db8096501adf1ba40e7b157a4d0acb32bb19336fc8671a08d16f09ffaf0e514e56108ed2c40ef1b2682f636dcd52b5b63"}, {0xd0, 0xffff, 0x0, "94abb2d3f264222772fa48a6c99763ea042add9adcefe1f068357375936b10d79b43d2589da5347c24a6448d04f7ca2084949304fb9fad69a29c2d597c2a89945eb95e9ff0cf844d209f617273a99106bcd345454cc3b857f75dd18ce3fd2c51b3ce01ff21104436910736e8d372109715f536b55a216eb6e74e02878569e43bf7fc86d14dd7a0a51340ea95550a11a422571d0cc919ece2f77c12b87778f280a3c812aafb0b00ea072887758ce7ce7490cd4ea3998d22134810"}, {0xc8, 0xbf, 0x3f, "67e125bb1a514463c81b06c1dfd2e39d06c33d9028523832b964ded4e1224ad9c41e26f6b24559216a580ea3aeeb156f282d7f47fe8173c839706694a303c404316daf39fa971fae208e1c2ca6d6aa1c82a330e8e652c41ecff2fc353bda1fa9656d33dcfd90651a18ae9c58a2e6dce60f7c1f5106584561f30d5ccc76099f299f74909d241d64609afe6802c7fbf9f098de0ab8edebccf88d4125882377b4a6af5b8626fa4063356ec25e26ab92db25477cc515481ac043"}], 0x3c8}, 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000b00)=ANY=[@ANYBLOB="1c004e23554a0000fe8000000000f07b68c60000000000aa070004000000000000000000000000000000000000cf0000000000000000000000000000000000000000000000000000000088dced1f0000000400000000000000000000000000000000cef8fdde6d8d4bc58d64667a7310bb190000", @ANYRES32=0x0], &(0x7f0000000bc0)=0x84) dup2(r0, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={r2}, &(0x7f0000000100)=0x1ec) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x3, 0x2f5}, 0x8) 00:04:50 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000080)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x100) 00:04:51 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x0, 0x800, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0x5, @loopback, 0x6}, @in6={0x1c, 0x3, 0x0, @loopback, 0x7f}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x3, 0x7, @loopback, 0x6}, @in6={0x1c, 0x0, 0x2e, @loopback, 0x8f}, @in={0x2, 0x0}]}, &(0x7f0000000200)=0x10) sendto$unix(r0, 0x0, 0xa00, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:04:51 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x6) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) 00:04:51 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @multicast1, @rand_addr}, 0x5) r1 = getpid() wait4(r1, &(0x7f0000000000), 0xe, &(0x7f0000000080)) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@empty, @multicast1=0xac1400bb, @multicast2}, 0xc) 00:04:52 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) shmget(0x3, 0x3000, 0x422, &(0x7f0000ffa000/0x3000)=nil) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 00:04:52 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x2}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x0, 0x230, 0x0, 0x0, 0x80, 0x9, 0x8, r1}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8000, 0x3, 0x5c, 0x6, 0x2}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x7, 0x7f, 0x100, 0x3, 0x3, 0x8, 0x9, 0xfea6, r2}, 0x20) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) bind(r0, &(0x7f0000000240)=@un=@file={0x1, './file0\x00'}, 0xa) lock order reversal: 1st 0xfffffe000026fa40 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1724 2nd 0xffffffff829444a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bbbe at witness_debugger+0x8e #1 0xffffffff8110b7f2 at witness_checkorder+0xf72 #2 0xffffffff81064ca0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7650 at in_pcbconnect_setup+0x180 #4 0xffffffff812c73af at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c6dd0 at udp_connect+0x130 #6 0xffffffff811554d3 at soconnectat+0x183 #7 0xffffffff8116083f at kern_connectat+0x1ff #8 0xffffffff81160629 at sys_connect+0xd9 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de9ed at fast_syscall_common+0x101 00:04:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:52 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) 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$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_int(r1, 0x6, 0x1002, &(0x7f0000000040)=0xbf, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) 00:04:52 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0xffffffffffffffff) 00:04:52 executing program 2: getsockname(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fchmod(r0, 0x60) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/74}, &(0x7f0000000000)=0x4c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x14) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000200), &(0x7f0000000140)=0x100) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x2}, 0x8) 00:04:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) msync(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x3f}, 0xc) 00:04:52 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x400000, 0x30) truncate(&(0x7f0000000200)='./file0\x00', 0x100000042) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)) truncate(&(0x7f0000000040)='./file0\x00', 0x6) unlink(&(0x7f0000000080)='./file0\x00') close(r0) 00:04:53 executing program 1: syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8cf90c923afeed35c00806001808000604719d") r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000200)=[{&(0x7f00000003c0)="d577de7e690052810a3874cf80bd01d847896f8ee1cd1c049733e3a9cd15cd3f373f977df5aaee9343454755b0b403011301d0245db98c52671023a4261f303983d68b5f9dcbbf27ed13ea32db9101f0df5ddb26b44b461f9b49776ff1f8641ca006d2aa8281854c92432007fc66e1ce1cb0041c9eb1bc558076440a909b6a47164b1ffcf4a8ba17f7b0d51d15d39c67f3422e85fb4223c03596a7c42b19d2a951a52f23a5467d421df5ace2f4cbbd6b05f10a7d57dde360f0bddd9f93994868ae42841e0323e2492ac118150a867f3f2f1c65f3c5ea9f23e2837700697b31b7", 0xe0}, {&(0x7f00000001c0)="2aad30b798061106c26ecd76cf1ff17cb02cc8a2801ea24741ce35de96c82010af81c2b0658d", 0x26}, {&(0x7f00000004c0)="a313c1171b1a08c2a0352bc47adfe8b58878a3660376349af1d13da01a13b462c811fcdb2379e431d1e094a79ac5193646fcf27fe6593fbc68d7a81b10d80b95e6a6747d1ebf8d691ef382ac8459564e2269cdd72c6024a862f7fe9fedcf6e583ba66e13dee14a2f4e854665162d9ea96159b3658caa9c671f148a0bce86ba9ce54ef56b0cbbfcabacccfad9013880ad3f40c6f69456f146d629a13e08abcdcda90903fd75", 0xa5}], 0x3) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000100)="afc241445ca402c4dfc99b5b895a5c4d84bd8eec620276d94e78064458dbbd5a00c5a4b18cb0d7521eea41d0d8212af35a2c63af18502d5f1b47753726e4dee92bcc0de2cc270d3515327a5f6d7af11515f4646296c08d2fef2cc5d13342f2110e05f85c135c524342791103a0d10f0ac3bc24c83ef6", 0x76) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x5, 0x1ff}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x80}, &(0x7f0000000380)=0x8) fstat(r2, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r5, 0x4}, &(0x7f0000000280)=0x8) 00:04:53 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x30000000) recvfrom(r0, &(0x7f0000000140)=""/37, 0x25, 0x3, &(0x7f0000000180)=@in={0x2, 0x0, @multicast1}, 0x10) r1 = socket(0x2, 0x400000000002, 0x0) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000005b000000000009ffff0000006d1418d733"], 0x19}, 0x0) 00:04:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0x3, 0xc23, @empty, 0x40}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x0, 0x18, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000580)=0x10) lseek(r0, 0x0, 0x1000000000003) socket(0x11, 0x3, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x1, 0x80000000000000}, 0x1c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = shmget$private(0x0, 0x2000, 0x5, &(0x7f0000003000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) sigaltstack(&(0x7f0000003000/0x1000)=nil, 0x0) readlinkat(r0, &(0x7f00000016c0)='./file0\x00', &(0x7f0000001700)=""/4096, 0x1000) r2 = socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) mkdir(&(0x7f0000000080)='./file0\x00', 0x104) readlink(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)=""/4096, 0x1000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) sendto(r0, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ff2849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0) fcntl$getown(r2, 0x5) r4 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000003000/0x2000)=nil) shmctl$SHM_UNLOCK(r4, 0xc) getresgid(&(0x7f0000001600), &(0x7f0000001640), &(0x7f0000001680)) bind(r3, &(0x7f0000000140)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000400)={0xffffffffffffff81}, 0x1) freebsd10_pipe(&(0x7f0000002800)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000002700)={0x4, 0x96, 0x400, 0x5, 0x3, 0x7e296ec6, 0x9, 0x10000, 0x0}, &(0x7f0000002740)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000002780)={r5, 0x1}, &(0x7f00000027c0)=0x8) 00:04:54 executing program 2: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000209, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000a00), &(0x7f0000000980)=0x4) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000ac0)={0x0, 0x0, 0x2, 0x7f, 0x9}, &(0x7f0000000b00)=0x18) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000b40)={r1, 0x2, 0xf, 0x4, 0x8}, &(0x7f0000000b80)=0x18) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000c40)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743dac852c7412b7ee75f6eb11a67f02b89653f0062e9236df9f7b41a694913cd6f941f17c701304760302f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e97fdb701e8d0cce2c748aa8d2bc4aa307c6f86465f014200e66ad812b224530da6b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000009c0)={r3, 0x9, 0x2, [0x6999a2b3, 0x85c]}, 0xc) getitimer(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000a40)={r3, 0x7, 0x493, 0x8}, &(0x7f0000000a80)=0x10) poll(&(0x7f0000000000)=[{r0, 0x20cc}, {r0, 0x110}, {r2, 0x100}, {r2, 0x2}, {r2, 0x9c}, {r0, 0x1}, {r2, 0x4}], 0x7, 0x1) readv(r2, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/202, 0xca}], 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000940)=0x1) recvmsg(r2, &(0x7f00000012c0)={&(0x7f0000000840)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001180)=[{&(0x7f0000000880)=""/131, 0x83}, {&(0x7f0000000d40)=""/200, 0xc8}, {&(0x7f0000000e40)=""/175, 0xaf}, {&(0x7f0000000f00)=""/244, 0xf4}, {&(0x7f0000001000)=""/106, 0x6a}, {&(0x7f0000001080)=""/36, 0x24}, {&(0x7f00000010c0)=""/153, 0x99}], 0x7, &(0x7f0000001200)=""/149, 0x95}, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000bc0)={0x0, 0x820, 0x3, 0x8, r1}, &(0x7f0000000c00)=0x10) fchmodat(r0, &(0x7f0000000100)='./file0\x00', 0x82) 00:04:54 executing program 3: freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x3, @rand_addr=0x8}}, 0x0, 0x9, 0xf1, 0x1}, &(0x7f00000004c0)=0x94) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x4}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x80000000000009, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000, 0x5}, 0xfffffffffffffdef) r3 = fcntl$dupfd(r2, 0x3, r2) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0xffffff58, &(0x7f0000000040)=ANY=[@ANYBLOB="10000000840000000300000000008000"], 0x10}, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x7ff, 0x1, [0xdeec]}, &(0x7f0000000180)=0xa) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)={r4}, &(0x7f0000000200)=0x8) freebsd11_mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x2001, 0x8000) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000240)={0x3ff, 0x400, 0x5420, 0xffffffff, 0x9, 0x8, 0x80000000, 0xfff, 0x0}, &(0x7f0000000280)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0x7, 0x5, 0x7, 0x5, 0x100000000, 0x3f, 0x6237, {@in6={{0x1c, 0x2, 0x2, @loopback, 0x6}}, r5, 0xfffffffffffffffc, 0x2, 0x101, 0x5, 0x1}}, &(0x7f0000000380)=0xb0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:04:56 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b", 0x5, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x27e, 0x0) openat(r1, &(0x7f0000000080)='./file0\x00', 0x10000000000000, 0x0) 00:04:57 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x11df) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x99}, 0x1c) 00:04:57 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0xb169, 0x4410, 0x1ff, 0x2910, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000200)={r3, 0x10001, 0x1, 0x4, 0x1}, &(0x7f0000000240)=0x18) fchown(r0, r2, 0x0) 00:04:58 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9b7e0001000000859000d5cd", 0xc) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@broadcast, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0), 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000380)={r2, 0xffff, 0x2, 0xc707, 0x3f}, &(0x7f0000000480)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 00:04:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:04:59 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:04:59 executing program 2: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0xfffffffffffffff8) lseek(r0, 0xffffffffffffffff, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7a4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x5, 0x1, [0x100]}, 0xa) 00:04:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x2c97, @loopback, 0x40}}, r2}, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1001, 0x0, &(0x7f0000000040)) 00:04:59 executing program 1: r0 = semget(0xffffffffffffffff, 0x2, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000000c0)={{0x20311939}}) r1 = socket(0x17, 0x5, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7ff, 0x0, 0x2110, 0x20, 0x20, 0x6, 0x13d, 0x3f, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x3f, 0x510, 0x200, 0x2, r2}, &(0x7f0000000140)=0x10) 00:04:59 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x300, 0x40) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1000, 0x0, 0x6, 0x8000000100000}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x4, @empty, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x55f32c1b}, @in6={0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0x6e000000}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, @in={0x2, 0x1, @rand_addr=0x9b3}, @in6={0x1c, 0x2, 0x100000000, @empty, 0x5}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000240)=0x10) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) 00:04:59 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xfffffffffffffffd) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1", 0x1}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x800007e2780e3) 00:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffc, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x7}, 0x8) 00:05:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:01 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x7, &(0x7f0000000580), 0x1f) r1 = socket(0x17, 0x2, 0x4) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) shutdown(r0, 0x0) 00:05:01 executing program 2: recvmsg(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0) ftruncate(r1, 0x100000001) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={r4, 0x1000}, &(0x7f0000000280)=0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r5, r6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, 0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:05:01 executing program 3: select(0x40, &(0x7f0000000000)={0x2}, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x4, 0x80) execve(0x0, 0x0, 0x0) 00:05:01 executing program 1: r0 = socket(0x2, 0x2, 0x2) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000080)="01891ab36cd4a2aced201a56e9681eab07783b370600000000000000", 0x1c) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@rand_addr, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@empty, @empty, r2}, 0xc) r3 = getuid() setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x8, "f992ceafe1856154f103e1f1f2ca1d1c"}, 0x14) getsockopt$inet_buf(r0, 0x0, 0x4e, &(0x7f00000001c0)=""/31, &(0x7f0000000200)=0x1f) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1c4, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0xffffffffffffffff, r4, 0xffffffffffffffff, 0x0, r5]) fchown(r0, r3, r6) setresuid(r3, r3, r3) lseek(r1, 0x0, 0x0) accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)) 00:05:01 executing program 1: r0 = dup(0xffffffffffffffff) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x959}, 0x1c, &(0x7f0000000080), 0x0, 0x0, 0x0, 0x1}, 0x104) r1 = socket$inet6(0x1c, 0x20000003, 0xfffffffffffffffb) sendmsg$inet6_sctp(r1, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x4}, 0x1c, 0x0}, 0x0) 00:05:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 00:05:01 executing program 1: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0xfffffffffffffcd0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000a80), 0x4) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000a40)={0x3, "24715b3efcea445a521085379a0a4405"}, 0x14) exit(0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743dac852c7412b7ee75f6eb11a67f02b89651f9e62e9236df9f7b41a694913cd6f941f17c701304760302f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e9bc4aa307c6f86465f014200e66ad812b224530da6b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1) getitimer(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x20cc}, {r0, 0x110}, {r1, 0x100}, {r1, 0x2}, {r1, 0x9c}, {r0, 0x1}, {r1, 0x4}], 0x7, 0x1) readv(r1, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/202, 0xca}], 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000780)=0x4) 00:05:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) setsockopt(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)={0x2, [0x401, 0x3]}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0)=0x3ff, 0x4) lseek(r0, 0x1004, 0x4) 00:05:03 executing program 1: munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x200010, r0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:05:03 executing program 2: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8) setsockopt(r0, 0x400, 0x401, &(0x7f0000000280)="3f2d7a08cbc4049301f6bb62c13d84d56af0190c05e792c31a16a44d7b56cb41d72d53e2644de293c4a5b7826231ee87b678011a0920e24cef", 0x39) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r1, &(0x7f0000000100)) setsockopt$sock_timeval(r1, 0xffff, 0x1017, 0xfffffffffffffffe, 0xaa) socketpair(0x12, 0x10000006, 0x80000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1, 0x4, [0x10000, 0x6, 0x1, 0x8]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000000c0)={0x100000001, 0x20, 0xfffffffffffffe01, 0xfaa6, r3}, 0x10) 00:05:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x0, 0x800, 0x8, 0x0}, &(0x7f0000000080)=0x10) r3 = dup2(r1, r0) recvfrom$unix(r3, &(0x7f00000001c0)=""/193, 0xc1, 0xc2, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="cba8cfd799111700"], &(0x7f0000000180)=0x94) setsockopt$inet_mreqsrc(r0, 0x0, 0x3d, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:05:03 executing program 2: r0 = socket(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x1204, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:05:03 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000080), 0x17b) r1 = accept4(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:05:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="26ef1482022e2f66698f653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:05:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000540)=""/134, &(0x7f0000000600)=0x86) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) pipe2(&(0x7f0000000300)={0xffffffffffffffff}, 0x100004) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/155, &(0x7f0000000340)=0x89) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="070000003f000000080000000500000003000000"], 0x0) accept4$unix(r2, &(0x7f0000000640)=ANY=[@ANYBLOB="00000000000000000000001aac00000000000000673fef98a50471330020000000000000000000004020a4e2e49fef115d208d9796e20330954eb0f7add00cf913d3cab85cd24d1d50943e3290076abef779a0c5e6767c4f"], &(0x7f00000003c0)=0x28, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], &(0x7f00000004c0)=0x8) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendmsg$unix(r2, &(0x7f00000002c0)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000016c0)=[{&(0x7f0000001700)="892eacbc4e25a0534d14e1e4475ab8bdcbba53df56c48f3be34bc045277bcd8f1c69ae235d3939c40bd2c506dce5a1710d1ad79480a1ce0c3fda382bc82bbda72a92fc960cf13d39972082808d2a491c8faeae3751b835d7c5c4428e9cc97ea96f885f3f17e4926527b2908710c8f1c9242c609c5bb6200e724419a73a5cae67ba3574759d8d4302fcf387367f51d3ba346264c6281f4a066385ebc6b460a8be6a", 0xa1}], 0x0, 0x0, 0xffffffffffffffa0, 0x81}, 0x20189) r3 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000400)=0xf6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x104a9) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000500)=0x8, 0x4) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f00000006c0)="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", 0x1000) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x6, 0x4) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:08 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @empty, 0x200}}, r2, 0x8000, 0x3, 0x401, 0x28, 0x4}, &(0x7f0000000140)=0x98) 00:05:08 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = dup2(r0, r0) setsockopt(r1, 0x9, 0x10000, &(0x7f0000000040)="1ebd459de19e243b92ea1f217de34155af8a62d5d107f178b549e42677d614e6e68654a8724c90df9f7f371dc2b39eafc697b25bdb93e72cd6ba5bcdbf9ca8e382cf78a3653bd33e91b4b1e214cf84c7c387cc39d9b889272005f80cf69a", 0x5e) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fcntl$getown(r0, 0x5) 00:05:09 executing program 3: r0 = shmget(0x1, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) getresgid(&(0x7f0000000140), &(0x7f0000000100), &(0x7f0000000300)) 00:05:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@local, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @empty, r2}, 0xc) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) 00:05:09 executing program 2: r0 = socket(0x2, 0x30010006, 0xfffffffffffffff8) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0x25}, 0x0) 00:05:09 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x0, 0x10000000) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x2}, 0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r3 = open(&(0x7f00000004c0)='./file0\x00', 0xc00, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB="990000001547e54d58c65fbc6613dcc42d3355d0f0ec735efd6540249866044dc162de678c6555d858f9986aae12aaf4f6d19ed7fe2b34232f76da3a43ff947946ebde6608c123ac759f9a4294993c86f64de80f2f520cd9cce8da61fd03a2bce870aa6118511d5010011cc511e32c8f8f35fcf0057a109d5d8e6e4d8ee758c64bc124ffcf3883dafe22aac461740e777346ca37bced76bca4e7000000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000400), &(0x7f00000003c0)=0xfffffffffffffff4) 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) mlockall(0x2) connect$unix(r3, &(0x7f0000000500)=@abs={0x0, 0x0, 0x1}, 0x8) msync(&(0x7f0000d5c000/0x2000)=nil, 0xfffffffffffffef1, 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000380)={0x9e9, 0x4210, 0x4, 0x61d5ab78}, &(0x7f0000000440)=0x10) getitimer(0x2, &(0x7f0000000100)) 00:05:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x9, 0x7e) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 00:05:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0xffffffffffffebb2, 0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) 00:05:10 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f0000000140)=0x1) 00:05:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x6, 0x3ff, 0x80, 0x5, 0x401, 0x2, 0x5b, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x4, 0x10000, 0x1, 0x6}}, &(0x7f0000000040)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x7, 0x10000, 0x8}, &(0x7f0000000100)=0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0x1ff}, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xfffffffffffffffc, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:05:10 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = accept$inet(r2, 0x0, &(0x7f0000000300)=0xfffffffffffffefd) poll(&(0x7f00000002c0)=[{r3, 0x21}, {r2, 0x1}], 0x2, 0x200) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = accept$inet(r1, 0x0, &(0x7f0000000280)) sendfile(r3, r4, 0x0, 0x21) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="dd0000009e00000009000000ba5b596b07000000"], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="0900090800000000000000b43914c229714c9fa254ff7a3211838398c801e45ef7f004034850135264d3d04be12b36783177e09d089c14d3ba98bfd3fbf6589549086b0af0c29f00d47d98170a703ffe63890905eb63bb01b2c92a426eb906f1e04387f1d8f4b6fc975fd56b90063ae06fa8ea5aee0e514956c7f9d25958d6151434affa9ee8dd68c8a0c31d791849ee4e1b7e30d0"], 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000240)='hd\x00', 0x3) 00:05:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socket(0x1d, 0xb46796a2336a67f4, 0x0) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1}, 0x8) 00:05:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpgrp(0xffffffffffffffff) r2 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x9, 0x1}, {0xfe77, 0x1}}) r3 = socket$inet6(0x1c, 0x20000004, 0xffffffffffffff4c) r4 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000005c0)={0x1, 0x8271, 0x2000, 0x0, 0x2, 0xfffffffffffffff9, 0x401, 0x9eb1, r1}, &(0x7f0000000600)=0x20) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0xffffffff, 0x401, 0x80}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x1}}, r5}, &(0x7f0000000400)=0x84) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000008c0), &(0x7f0000000640)=0x100) sync() freebsd11_getdents(r0, &(0x7f0000000280)=""/191, 0xbf) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000006c0)=ANY=[@ANYBLOB="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"], 0x1) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 00:05:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:15 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) msync(&(0x7f000017f000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x7) 00:05:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) writev(r0, 0x0, 0x12e) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1fd}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000000019a0d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cb3d46f2393362ce56ff76f7403a3d3523130312024816d101a6bfc1861e42775a5d73c9c2a70b2e445be93b7a78f1acbd59468f3f05bfd0b11907feb5c0d7f215860e3be9125acbc318c6cb5df4f98e98b639dca91c9300e9348cb05be0ea27f06e80499329b4237f38ee19aed4c5d6aaa8bb40c54aa8ebdb7bd1bf3ac36b8da53864a9425e2ee679d932", @ANYRES32=r3, @ANYBLOB="09000000a4f7000003000000d4a7000000020000"], &(0x7f0000000080)=0x98) close(r2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0xb3, "a20cc954729759f57613ac144fc5e535"}, 0x14) 00:05:15 executing program 1: 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:17 executing program 2: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) setresgid(0x0, 0x0, 0x0) close(r2) 00:05:17 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) open(&(0x7f0000000100)='./file0/file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f00000002c0), 0x1, &(0x7f00000006c0)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x8000000000001) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x6, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x10, 0x7, 0xffffffff, r3}, &(0x7f0000000140)=0x10) connect$inet6(r2, &(0x7f0000000200)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000280)={0x6, 0x6800, 0x7, 0x1, r3}, 0x10) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2) getpeername$inet6(r0, &(0x7f00000001c0), &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="20ede048f84bf90771662ecdd5", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 00:05:19 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @multicast1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@local={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) poll(&(0x7f0000000000)=[{r0, 0x12e}], 0x1, 0x101) 00:05:21 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x82) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x99, "3bae8ab790052c46ef3e7f5199cebd27e28d2812c08ee9b135f72b14cecda00cd0aceb2a3a2c0ff6b503081182b43f98d92cb444569994f2031d2603a930525bf154fc6e928d8cab41d79d4367cad85e72b8352b2ec494a0ef58e75c89a8a192d51cdda0d7065b9a8e72a1917b013c0e4bba431d72247ac3f2109cedbe57c0f98e9b982cc53412ec8e896165a68d9a64259cbe0baf0c95c95c"}, &(0x7f0000000140)=0xa1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) setsockopt$sock_int(r2, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) listen(r2, 0x0) 00:05:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:21 executing program 1: r0 = socket$inet(0x2, 0x20000003, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x4) 00:05:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r1, r1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x2}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x5}, 0x1) recvmsg(r0, &(0x7f0000000080)={0x0, 0xffffffffffffff15, 0x0, 0x9db95231c648deb2, &(0x7f00000001c0)=""/140, 0x384}, 0xfffffffffffffffd) 00:05:22 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x10001, 0x5, 0x800, 0x1200000, 0x3f, 0x2, 0x8, 0x2, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0xffffffffffffff81, 0x1820, 0xff, 0x53472030, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x6, @empty, 0x3}}, r2, 0xffffffffffffff31, 0x18000, 0x4}, 0x8c) 00:05:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000080)={0x0, 0x4, 0x80000000000000}, 0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x8, 0xfff, 0x6, 0x72, 0x100000000, 0x0, 0x8, 0x7, 0x7, 0x8}, 0xb) 00:05:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x2, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x0, 0x2, 0x8, r1}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) r2 = fcntl$getown(r0, 0x5) getpgid(r2) 00:05:23 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast2, @local}, &(0x7f0000000040)=0xc) 00:05:23 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getegid() shmget$private(0x0, 0x3000, 0xfffffffffffffffe, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r4, r6, r7, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r5, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r8 = socket$inet_udp(0x2, 0x2, 0x0) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000540)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d1301000400"], &(0x7f00000005c0)=0xa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r8, 0x84, 0x107, &(0x7f0000000600)={r9, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, &(0x7f0000000700)={r10, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000380)={r11, 0x3f}, 0x8) 00:05:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:24 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0), 0xffffffffffffff0a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000700)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x7) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x401}}, r1}, &(0x7f0000000080)=0x84) chmod(&(0x7f0000000240)='./file1\x00', 0xc0) sendmsg$inet6_sctp(r0, &(0x7f00000006c0)={&(0x7f0000000280)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000600)=[{&(0x7f00000002c0)="be9e2e55474b38aa373f8c7365b1980afffb49ff7125b30c59d3863b68499cf7cc89b827e7311452a5366b36540e243c5bb25fa427cdd47723bbd2468909adad1e3916968cc7edc402b8fa34e6eea7da121aa40f53a69597e4d639d5fe1c61", 0x5f}, {&(0x7f0000000340)="638b1b82c73b8e6e725a0fda3b23107e0db373af573d857c7de3acd2071691dcea572f70ad18d9ae00fa6c071c8e2489219a8988be4d9705b6eb51f3ee993fa35ba08e9c2d18437b75a3d14873c34e063105a0ee11fab9b3158886995c99126563e40cf11b4526e38cdefb970631f2f17a884389b911ed5211e38a9a81af3e1aedd40e3a7fe579d7a4aa7274ce209086044d7f1aaa01", 0x96}, {&(0x7f0000000400)="719818c088eac5dcaf33eedbe99e07503b42997b6b71b40df48acb4f3addef9e813962b5fadb08d024cfbc36fb2c4a00e3a7b5b4fd44a6a8d89a8212b90989f460da454ccc9b521a5cb65828d716ffe8b0f6b005affce230c092351c79c642c83551c91af55eca6e4604ac581acc00ff163d81c21dc3beca9da0a46ac420bbe7011808a0ff7d034c9978ffae541965e1afc914608865d10bfcd25fcdec4fe2430c3b215588080a4b55132273ae3248", 0xaf}, {&(0x7f00000004c0)="03dd785a3edba790a8976738242d986509a85d5757b89b1dcef042b4d90277deb2f55fac6d481ad9715ca631a55465da2df286b52d9e1fdc9657f6732b", 0x3d}, {&(0x7f0000000500)="f480e41a77597401e654db5e43204557227764d2d9e45813ca24adbc3c58d3a6c144381c83f19dc3a2ec6c8dfba44f8b981745ffe0f61e91da70e4b12f0b0c69306cbd2b9aba3fcbf276b24714ecfdabcca38b83156fe5ca1ec3d0b140", 0x5d}, {&(0x7f0000000580)="8b59199dc5119d28931431fb275960d24e10c34d2b37770bcbdf54b952b52ee6e9d419f1a8c9df6cb7b9b1ed523c685fda788fa67be5b2cfb5f710fa8cf23b103c45fcb1dca873664d77d210ebac6bb876c17ec27b6897c4bf24d0a54a172afae2fb67a2ac1a9efca9b957846b1db3d19f5ecc0ebec9f72957e425", 0x7b}], 0x6, &(0x7f0000000680)=[@dstaddrv4={0x10, 0x84, 0x9, @loopback}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}, @init={0x14, 0x84, 0x1, {0x20, 0x4, 0x6, 0xffffffffffffffcd}}], 0x34, 0x100}, 0x1) 00:05:24 executing program 2: r0 = socket(0x200000000000002, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e463b0e409d3217"], 0x1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x8, 0x8001}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xaf18, 0x7fffffff, 0x810, 0xb02, 0x8, 0x8, 0xbb, 0x8000, r1}, 0x20) 00:05:24 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x17, 0x6, 0x8) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}}, 0x8) r2 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) chmod(&(0x7f00000003c0)='./file0/file0/file0\x00', 0x60) symlinkat(&(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') readlinkat(r2, &(0x7f0000000300)='./file0/file0\x00', &(0x7f0000000340)=""/111, 0x6f) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x10040) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x0, 0x200}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r3, 0xedd8, 0x7ff}, &(0x7f0000000180)=0xfd0b) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xfffffffffffffe6c) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) truncate(&(0x7f0000000480)='./file1\x00', 0x3e) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000580)={r4, &(0x7f00000004c0)=[@in6={0x1c, 0x0, 0x3c1a, @remote={0xfe, 0x80, [], 0x0}, 0x3b0e}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xe45f}, @in6={0x1c, 0x0, 0x7, @empty, 0x7}, @in6={0x1c, 0x2, 0x7}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x400, @loopback, 0x800}, @in6={0x1c, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f00000005c0)=0x10) 00:05:24 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x8000)=nil, &(0x7f0000000100)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x100) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x8, "0473ce835465b0f4f50dd3a6c85a47ff"}, 0x14) 00:05:24 executing program 3: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x800, 0x4, [0x65, 0x6, 0x5, 0x5]}, &(0x7f0000000100)=0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x4}, 0x8) 00:05:24 executing program 2: r0 = socket(0x2, 0x3, 0x0) sendmsg(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x6, @loopback, 0x46e}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000040)="fa21db4b5965ecac89f02954fffe41e0b5ed3e89a00a96bc19e756713a199e9fad687e0b1a9bbfe167b049c3ed7b269b7e0283ae0ee9a25b875611b130cea717ce8cc023897d8180fd1ac934cba820fc8811767a00e60b2801a93228b8a47ae16402dee7b8475d5c9ef5b3e435943495be056581f4d54ca56c1e54201ba4f5656f93fa6b17c653bcaaadf8ce095bada2cd6b7a4a11b72d0335784f8ace958b018aea029f0e7809f60e6a58b2f2f0c00d8f953f067ea07a18dc6c5f1dc1c367f4f5329ed3ae29275722", 0xc9}, {&(0x7f0000000140)="e5bdac3991e63c85a499b84c96375d32635a467d4789cb5204af9a44b01798ac0232f6dc", 0x24}, {&(0x7f0000000180)="2a8dd208f48cd3ab2da2ad7ce53c8588c78cfad43ef88842e33422357f3cd43a74893547b02b4d128681db495d2acc24f068f5a1d78101e6ba8fe2a94736e52503786697f50aa5cf6d63ebcf5d03f7b9e6f8b17b05bd901bf74c723e929de74565a23e4b5a997b529ecd11791f3fe79beead707232f7fccc64b6295349089a368819cfc9473b5e03a9c4ac4e58b79a4e70b64c024c199de62438548b6fd67a43d80606fa644f64106647baf860e185", 0xaf}], 0x3, &(0x7f0000000280)=[{0xa0, 0x29, 0x1, "65219e5685e5eb8bf029ca966a3cfee6128fb9c0afd7ab97e7f9558e8313bf8624b647b614e7ca2c1c1a54d7962b248e2c84596f842305220beb807a5f395921c3314b84f862603fe6e6486813b508382d528a82320b83244aa69405de5b0fc9077e20b217960fd426f759682a3204c28c7b31a854f96a38c1f425db4dbe4e81a95f4dd0f84f795518e9"}], 0xa0}, 0x0) getsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) 00:05:24 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getpeername(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000903a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000200)=0x6e) r1 = socket(0x10, 0x20000001, 0x8) getsockopt(r1, 0xc9, 0xffffffff80000001, &(0x7f0000000000)=""/149, &(0x7f00000000c0)=0x95) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000100), &(0x7f0000000140)=0xf1) 00:05:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:26 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x80}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) connect$inet6(r1, &(0x7f0000000140)={0x1c, 0x2, 0x8, @empty, 0x9}, 0x1c) 00:05:26 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000000, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x1, [0x7f]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x9, 0x34, "91d93c9db8beaf50c93ac0da6a538bb90d9ab3b40b3ed90b2279eb88975cf288fb2eb5d1ec695d17e1bd23fb4f06697052301235"}, 0x3c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff125c00000000", 0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x2, 0x3}, 0xc) 00:05:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x30000000) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000340)={0x2, {{0x2, 0x2, @multicast2}}, {{0x2, 0x0, @multicast2}}}, 0x118) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x412, r0, 0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1203, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x9, 0x798}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={r2, 0x2, 0x1, 0xf61f, 0xffffffff}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000480)={r2, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) 00:05:26 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffdce, 0x101, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0x6, 0x39e40000000, 0x100, 0x9, 0xf8, 0x9}, &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x0, 0x400, 0x5}, 0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x6}, 0x8) 00:05:26 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) r3 = getgid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) fstat(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0/file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f0000000340)=[r3, r4, r5, r6, 0x0, r7, r8]) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 00:05:26 executing program 1: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) setrlimit(0xa, &(0x7f0000000000)={0x3, 0x9}) 00:05:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7) lseek(r0, 0x0, 0x1000000000003) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000500)={0x6, 0x1000}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xb4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x3ff, 0x0}, &(0x7f0000000300)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x1, 0x9, 0x1000, 0x1c7, 0x7, 0x1, 0x10001, {@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0xff, 0xff, 0x5, 0x1, 0x1}}, &(0x7f0000000400)=0xb0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000540)={0x7, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}}, 0x90) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto$unix(r0, &(0x7f0000000440)="11", 0x1, 0x84, &(0x7f00000004c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) 00:05:26 executing program 2: setrlimit(0x3, &(0x7f0000000080)={0x90800000000b35d, 0xfffffffffffffffc}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fchdir(r0) readv(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)=""/164, 0xa4}, {&(0x7f0000000180)=""/4096, 0x1000}], 0x2) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000001180)={0xf, 0x2, 0x0}, &(0x7f00000011c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001300)=ANY=[@ANYRES32=r2, @ANYBLOB="86000000058be5282a1236adef789cb0d81db37e83957a6c1a64e1accbfb8c333d1567baf5746e104c1b401b7324610213725eeebfadba88b2fb92f66dd0711df4f126142382418978b2883a1c1761534f82b1c718dd4446c835923aeafca9f07188eb9691a1e5db13aca038fd8a3b0e37c5ad63913ad934953630a449f29ed96253beef9f05f3255ae7b24aa2c6551525335d90"], &(0x7f00000012c0)=0x8e) 00:05:26 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 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) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xe, 0x9}, 0x8) 00:05:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:27 executing program 3: mkdir(&(0x7f0000000680)='./control\x00', 0x0) r0 = open(&(0x7f0000000600)='./control\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000000)='./control\x00', 0x103c, 0x0) preadv(r0, &(0x7f0000000140)=[{&(0x7f0000000040)=""/111, 0x6f}, {&(0x7f00000000c0)=""/116, 0x74}], 0x2, 0x0) faccessat(r0, &(0x7f000003fff6)='./control\x00', 0x7, 0x0) 00:05:27 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="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", @ANYRES32=r2, @ANYBLOB="950000000080000000020000f9ffffffa85aeb00"], &(0x7f0000000080)=0x98) ftruncate(r0, 0x8005) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:05:27 executing program 2: r0 = open$dir(&(0x7f0000000040)='.\x00', 0x2, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:05:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2002}, {0xffffffffffffffff, 0x140}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:27 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0xffff, 0x5]}, 0x8) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) 00:05:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) lseek(r0, 0x0, 0x3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0xd40, 0xfffffffffffffef3}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x1, "d6"}, &(0x7f0000000100)=0x9) 00:05:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x20100}, 0x80) 00:05:27 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0xde9, {{0x1c, 0x0, 0x3, @loopback, 0xc34}}}, 0x88) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x86afd64f6638a76c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x1f2ce8c4, 0x5, 0xebe4, 0x9, 0xffffffffffff9367, 0x5, 0x0, 0x8, 0x1, 0x8, 0x20}, 0x10e) r2 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080)=0x8, 0x4) 00:05:27 executing program 1: clock_gettime(0x0, &(0x7f0000000000)) clock_gettime(0xf, &(0x7f0000000040)) clock_gettime(0xf, &(0x7f0000000180)) 00:05:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000009c0), 0x0, 0x20100}, 0x80) 00:05:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2002}, {0xffffffffffffffff, 0x140}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:27 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x8, 0x3, 0x2}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x4}, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) execve(0x0, &(0x7f0000000180), 0x0) 00:05:27 executing program 2: setrlimit(0x9, &(0x7f0000000080)={0xd2d, 0x4010000000000003}) socketpair$unix(0x2, 0x2, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback, 0x0}, &(0x7f0000000180)=0xc) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@rand_addr=0xffffffffffffff3d, @broadcast, r2}, 0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x80000000000003}, 0xfffffffffffffe5b) 00:05:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0xfffffffffffffffa, @loopback, 0xff}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x3, 0x3}, 0xc) 00:05:27 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) 00:05:27 executing program 1: setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000000}, {0xbff}}, 0x0) r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44) r1 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) getpgid(r1) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="0600000000008cfd060002005103829d"], 0x10) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000300)={r3, 0x3}, 0x8) semget(0x2, 0x0, 0x4) 00:05:27 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = msgget(0x3, 0x402) msgsnd(r2, &(0x7f0000000040)={0x3, "4efbaea221e755b4f12f1229eb883f89ec3e38ede40d6aa34f4e8614402be585e831a7cfd443d7eadae2ea1462430241bbc6bebdfa83c262a14581"}, 0x43, 0x800) dup2(r1, r0) readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) 00:05:27 executing program 3: execve(&(0x7f0000001300)='.\x00', &(0x7f00000014c0), 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x100, 0x8) 00:05:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x1, [0x9]}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffff8}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1ff}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000080)={0x8001, {{0x2, 0x0}}, {{0x2, 0x3, @multicast1}}}, 0x118) 00:05:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2002}, {0xffffffffffffffff, 0x140}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:27 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), 0x100000000000005c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x80000001, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000000080)=[{r1}], 0x1, 0x71d4) recvfrom$inet(r1, &(0x7f0000000000)=""/28, 0x1c, 0x40, 0x0, 0x0) 00:05:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2000}, {0xffffffffffffffff, 0x2002}, {0xffffffffffffffff, 0x140}, {0xffffffffffffffff, 0x1}, {0xffffffffffffffff, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1203, &(0x7f0000000040)={0x1, [0x9]}, 0x6) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xfffffffffffffff8}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x1ff}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_group_source_req(r2, 0x0, 0x52, &(0x7f0000000080)={0x8001, {{0x2, 0x0}}, {{0x2, 0x3, @multicast1}}}, 0x118) 00:05:27 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) sendmsg$unix(r1, &(0x7f0000000400)={&(0x7f0000000000)=@abs, 0x8, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="0f7600080000ff62f4d8b1c8a8e6e4c99a000000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:05:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x8, [0x0, 0x3, 0x1, 0x7, 0x7f, 0xffffffff, 0x62, 0x3]}, &(0x7f0000000400)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:05:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}}, &(0x7f0000000200)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:28 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="14000000000000000700000000082000"], 0x10}, 0x1) r1 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) 00:05:28 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmctl$IPC_RMID(r0, 0x0) shmdt(r1) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmdt(r1) 00:05:28 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x5}, &(0x7f0000000180)=0x8) socket$unix(0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r5, 0xffff}, 0x8) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x2) 00:05:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f0000000040)=0x2, 0x4) r1 = socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 00:05:29 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1}, 0x8) 00:05:29 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x30) lseek(r0, 0x0, 0x3) r1 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="03e20000001c000000007bb8460d3a98a8633a19aa02062a21024c482f634f0284d8a210d7f7ffff7f00000000f06716c966d409000000000000004c0a9b28bd417fbc7cce24d22b26a832199aa8a207818d6d91bbda40796ee5222672f9fb0c6ce52bbd965dfd8faebfd1ab8784f3eae06b84da7437edc82bfc87b50400000000000000d75a4203dfd5000000"], &(0x7f0000000200)=0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x1, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x4}, &(0x7f0000000100)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_int(r3, 0x29, 0x2f, &(0x7f00000001c0), 0xfffffffffffffddd) open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x0) dup2(0xffffffffffffffff, r3) 00:05:29 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x3, 0x8, 0x200, 0xffffffffffffff09, 0x5, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x1, 0x388, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x3, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10) 00:05:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}}, &(0x7f0000000200)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:30 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000040)=[{r1, 0x3}, {r0, 0x50}, {r0, 0x4}, {r1, 0x2}, {r1, 0x4}, {r0, 0x1b0}, {r1, 0x100}], 0x7, &(0x7f0000000080)={0xc, 0xffff}, &(0x7f00000000c0)={0x3}, 0x8) select(0x22, &(0x7f0000000000)={0x4000000000000008}, 0x0, 0x0, 0x0) dup2(r1, r0) 00:05:30 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000040)) 00:05:30 executing program 3: r0 = semget$private(0x0, 0x7, 0x82) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r4, 0x0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000700)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r6) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x6) semop(r0, &(0x7f0000000040), 0x2aaaaaaaaaaaade3) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f) 00:05:30 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e23ac1400bb0000000000000000000000000000000000000000f70000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0400000004000000ffff00003a95c72301040000"], &(0x7f0000000380)=0xa0) accept4$inet(r0, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000400)=0x10, 0x20000000) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) rename(&(0x7f0000000440)='./file0\x00', &(0x7f00000004c0)='./file0\x00') socket$inet(0x2, 0x10000000, 0xfffffffffffffffb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f0000000100)=""/8) getsockopt$sock_int(r2, 0xffff, 0x2, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) __semctl$SEM_INFO(r3, 0x2, 0xb, &(0x7f00000001c0)=""/15) socket$inet(0x2, 0x10000004, 0x7fff) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000500)={0x7, {{0x1c, 0x3, 0xc86, @empty, 0x1}}, {{0x1c, 0x0, 0xdb96, @empty, 0x5}}}, 0x108) 00:05:30 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[], 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) truncate(&(0x7f0000000400)='./file0\x00', 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120000, 0x100) preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000440)=""/137, 0x89}, {&(0x7f0000000500)=""/196, 0xc4}, {&(0x7f0000000600)=""/237, 0xed}, {&(0x7f0000000700)=""/170, 0xaa}, {&(0x7f00000007c0)=""/254, 0xfe}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) fstat(r0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000940)=0x37, 0x4) 00:05:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x200, 0x90) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:05:32 executing program 3: __semctl$SETVAL(0x0, 0x0, 0x9, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}}, &(0x7f0000000200)=0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt(r0, 0xff, 0xfffffffffffffffd, &(0x7f0000000700)=""/115, &(0x7f0000000780)=0x73) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000006c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x684) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) writev(r0, &(0x7f0000000400)=[{&(0x7f00000005c0)="821a085aa159d19dbe68f970eaa44a8f3adbe8527985b87019ae97e562e45aeb4f631494f5c89367571a08afe1242431bf124ff72ffe5856050d6c1bd7e328ebd790a5036033d1d7a03233879ca101d32ab1a3134c4c433afc22a1ed5c5bdd35930dd33edea16a7153cc1c3d30c2735184cc6850b37ea520fec31bf6bd043eec68269b9324ce675e571293bd0f9ce87529365db55711b7e7a1fff965dcbb38ce99955cbc17805bf23cfe07183405c1660cd2401a0e1f61b1a0a5f332c94ead7fb7d94fce05c3f95f57ce331388c9d9d92c7b45f83fed14689bc70379c766674817448225f795bf56f22a5e17be1c7d92", 0xf0}], 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:05:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x8, 0x4) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYBLOB="9b91e579409ca84ed64cfb616e71f9417a7b3be6ad1904229370de8bbf567803856b8b153bbc718b5d808e9073d3e3b3a4bf2b17aab49ba98f208c14845ca19efb41624c04168dd3937c0c0f4894273849a1406c00ea8d1c8abab664780636008b8d4a7ee9a47d32eeaff754dd80538707d120ed2921d0d1ea69361d0cf5ad6c68a549c941dc"], 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:05:34 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000d00)=[{0x0, 0x1, 0x1800}], 0x1) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = socket(0x1c, 0x2, 0x4) __semctl$GETNCNT(r0, 0x5, 0x3, &(0x7f0000000040)=""/220) r2 = getpid() fcntl$lock(r1, 0xb, &(0x7f0000000000)={0x3, 0x4, 0x6, 0x66b, r2}) 00:05:34 executing program 1: r0 = socket$inet6(0x1c, 0x2, 0x6) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa0300000000000000000000000000120000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000df0700000000000000000000000000000000000000000000004634b6b900000000ea13c62d0ec63c00f012987c71f9ceb96cd5eeb367fd94b2d19422be38732cb13108b8e59974d6394ac588308e57fa06efee7086dc77bf7c6ec8286c93bdcd3508ac5fa0881bba711b4cd3b8ff572c2a2bc398752ff62ffce096268779ad27484b2d94e7", @ANYRES32=r1], 0x84) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x7fffffff, 0x3, 0x13d9750, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x8}, 0x8) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:05:34 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) openat(r0, &(0x7f0000000000)='./file0\x00', 0x240006, 0x0) 00:05:34 executing program 3: semget$private(0x0, 0x0, 0x0) __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) 00:05:34 executing program 1: setrlimit(0x7, &(0x7f0000000000)={0x1ff}) setrlimit(0xf, &(0x7f0000000040)={0x101}) 00:05:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:05:37 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) clock_settime(0xf, &(0x7f0000000080)={0x7, 0x8000}) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000180)=0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:05:37 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000040)="eaff0000000000009391143b5efacd4d2770be242676f7d4af2a5fc4675fd0dd6637b3d90cb12fc36e52ee1d96457a7c1fb42a9cc907fa8a2488f2a7811b6b0b16a084810e6685ff3c85821e77d500643412dc375ef621cbd3c04f000000000000000000000000986da240d4aaef7dc0661a353d3dd979b29891439130bbe486d5c9693127d94c4e0d", 0x89) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000d, &(0x7f0000000140)="eaff125c00000000", 0x8) r1 = shmget(0x0, 0x8000, 0x84, &(0x7f0000ff7000/0x8000)=nil) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @rand_addr=0x3}, 0x8) shmctl$SHM_STAT(r1, 0xd, &(0x7f00000002c0)=""/4096) 00:05:37 executing program 2: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x5) r1 = dup(r0) writev(r1, 0x0, 0x0) sendto$inet(r1, &(0x7f0000000000)="4af708f40cdf31128de5fba65534648a73c120532b7b335c9f08c0e953c4807d9798c2c0785b2a2545ef4f976a92c17a93b0e7b312ae3d287e02ad0194e9cdaf83befe640766300c22c54f5d23246aa0ef39779e7d28769e4dd031826d98a6264d51a2d2d5d89525eef20b230100d31e63cc6de479372e03f2", 0x79, 0x20000, 0x0, 0x0) write(r1, &(0x7f0000000040), 0x1fff) 00:05:37 executing program 2: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) r0 = socket$unix(0x1, 0x2, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x1d) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000080)=ANY=[@ANYRES32=r0], 0xa, 0x0, 0xfffffffffffffe6d, 0x0, 0x0, 0x80}, 0x0) r1 = accept$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00f9ffffffffffff1f00000000"], &(0x7f00000000c0)=0xd) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f00000002c0)=""/222, &(0x7f00000003c0)=0xde) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000280)={r3, 0x4, 0x100, 0x1}, 0x10) 00:05:37 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000100)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:05:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:05:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xd8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mkdirat(r1, 0x0, 0x28) socketpair(0x17, 0x10000001, 0x9, &(0x7f0000000100)={0xffffffffffffffff}) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlinkat(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000140)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 00:05:40 executing program 3: setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) r0 = shmget(0x0, 0x3000, 0x2, &(0x7f0000ffd000/0x3000)=nil) shmget(0x3, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) r1 = socket(0x1f, 0x20000004, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="e6fcf05438134f90c664fb42038a89ed2875581e2e8a7e7c27e6a7c237e90f7cc85f6f0992eda15930c06739057ddbdb0ee9556f7df1146e38323c2d407fe21f5264eb960b357ebba28aeade7de074307615014a87193bcbd66f92", 0x5b) shmctl$IPC_INFO(r0, 0x3, &(0x7f00000000c0)=""/4096) 00:05:40 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x4, 0x0, 0x100000001}) r2 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:05:40 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r2 = shmget$private(0x0, 0x3000, 0x24, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000240)=""/231) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x1, 0xffffffff, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000180)={r4, 0x1f}, &(0x7f00000001c0)=0x8) 00:05:40 executing program 3: setitimer(0x3, &(0x7f0000000000)={{0x9, 0x200}, {0x6, 0xfffffffffffffffc}}, 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x1, 0x10) symlinkat(&(0x7f0000000240)='./file0\x00', r0, &(0x7f0000000280)='./file0\x00') truncate(&(0x7f0000000040)='./file0\x00', 0x3) rmdir(&(0x7f00000000c0)='./file0\x00') freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:05:42 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x10000) r4 = msgget(0x3, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000440)={0xf, 0x7, 0x0}, &(0x7f0000000540)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x10001, 0x5, 0xfffffffffffffff7}, &(0x7f0000000680)=0x94) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x4}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000580)={r5, 0x1}, 0x8) msgctl$IPC_RMID(r4, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet_buf(r1, 0x0, 0x53, &(0x7f00000004c0)="678b091d7e2cec442c82b4f97ca26e41c00e69e33628f6b85ca7eb7918ca29023a2da476546dea4c2f7baa9cf705983876629781576507d9a5ab1b36e3a55c93d31bbf3850488c52cd74b6f33acafd8c1839e54121b005a1976bfac38e0fbf", 0x5f) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000980)=ANY=[@ANYRESHEX=r0], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000200)=0x8) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4) 00:05:42 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x10, 0x8f89) getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r1, 0x11, r1) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x34) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x200, 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:05:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300), &(0x7f0000000340)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f0000000200)=[{r0, 0x101}, {r0, 0x100}], 0x2, 0x2) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) 00:05:46 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0xfffffffffffffe44) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x4, 0x20}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x401, 0x220, 0x80, 0x5, r2}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) geteuid() 00:05:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) preadv(r0, &(0x7f0000000000)=[{&(0x7f00000003c0)=""/111, 0xffffffffffffff41}, {&(0x7f00000002c0)=""/80, 0x10}], 0x1000000000000020, 0x0) sendmsg$unix(r0, &(0x7f0000000280)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002440)=[{&(0x7f0000000140)="beb66176d3988345254bf12e6e62a4f2e08738b5ab65342f900b4745d1cc12bfea629dd9b8cce16bf64dfe84fe8eee55395b77b2010ddde68318e5c49597f34dd5b9bb8a4ea0e45ade79a9ccfaa87d5c1da31405b053b8a172f2121df616e3ca84e113e001971a5fcc95e5f5566198b4e4e1aadd2f12290e6c966e742ced015b97caf5bd40bb7b23e1868b31ac6a8e474e8a734d0758fbc67ca8204446e31c832038912fd6404a8b4bd95bbe8e302ebb2e56fc8c16361347988800d48c01420984fcbe339a4fdbb99dd0874cc6bf2623a7344773027e3f7e", 0x81}, {&(0x7f0000000440)="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0x1000}, {&(0x7f0000001440)="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", 0x1000}], 0x3, 0x0, 0x0, 0x20000}, 0x80) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000240)={0x7}, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340), &(0x7f0000000380)=0x4) 00:05:46 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6, 0x800}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1, 0x200, 0xfffffffffffefffc, 0x4}, 0x19) 00:05:48 executing program 1: freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff}) r1 = openat(r0, &(0x7f0000000440)='./file1\x00', 0x100, 0x100) connect$inet(r1, &(0x7f0000000280)={0x2, 0x1, @multicast1}, 0x10) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000140)={0x5, {{0x2, 0x0}}, {{0x2, 0x3, @rand_addr=0x7}}}, 0x118) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_group_source_req(r3, 0x0, 0x52, &(0x7f00000002c0)={0x2d75, {{0x2, 0x1, @multicast2}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x1205, &(0x7f0000000000), 0xfe6a) 00:05:48 executing program 2: shmget$private(0x0, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x800000000000024, &(0x7f00000000c0)='z', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) truncate(&(0x7f0000000000)='./file0\x00', 0x5a0a) 00:05:48 executing program 2: mmap(&(0x7f00000cb000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) 00:05:49 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:49 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2, @broadcast, @rand_addr}, 0x7b327aedd8c4192f) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) r1 = shmget(0x3, 0x4000, 0x2, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000ffc000/0x2000)=nil, 0x1000) 00:05:49 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) msync(&(0x7f000073e000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080)=0xfffffffffffffffc, 0x4) 00:05:49 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xffff, 0x5200, 0x7b2, 0x5, r2}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x8) 00:05:49 executing program 3: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x200000000000043a, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getown(r0, 0x5) fcntl$lock(r0, 0x0, 0x0) socket$inet(0x2, 0x2fffffff, 0x6) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:05:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r0) 00:05:50 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$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']) 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, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept(r2, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r3, 0x11, 0x0, 0x0, 0x28d) getpeername(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 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, 0x0}, &(0x7f0000000240)=0x10) 00:05:50 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) fchown(r0, r1, r2) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x2, 0x0, 0x2, 0x9, 0x0}, &(0x7f0000000240)=0x10) chown(&(0x7f00000002c0)='./file0\x00', r1, r2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r3, 0x5}, 0x8) 00:05:52 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) socket$inet(0x2, 0x7, 0xfffffffffffffff7) sendto$inet(r0, 0x0, 0x0, 0x5, &(0x7f0000778000)={0x2, 0xffffffffffffffff, @loopback}, 0x10) 00:05:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:52 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000000)={0x9, {{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, {{0x1c, 0x1, 0xe5, @empty, 0xb03}}}, 0x108) r1 = dup(r0) faccessat(r1, &(0x7f0000000140)='./file0\x00', 0x11, 0x900) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x3a, 0x12, 0x0, 0x399) 00:05:52 executing program 1: munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000ff8000/0x4000)=nil, 0x1000) r1 = dup(0xffffffffffffff9c) getsockopt$inet_int(r1, 0x0, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='\x00') 00:05:52 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x6, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xb0, 0xf6, "55e70f8178cd41157a5e657bd81f5315e75107cb4226c4929741e4f82e90681831b3d4d83f938085bc5362e82982213cb63babac05b492781b07207975e86a903464b46dddf299a1c73c8942cadb90c64834326aad4dbe1ba6d0d14e71f00ec682e522c9530d013ea3949cce9c71d94fe430f6483d4cc214278ef04f38ec4c5020d2eb1a65f8f41007104679fe95d3dcf04c7a0e4681ecce9b9bb7f5b1e053cf22c777624346f5bf2c781c3181969617c2c15d454b51ff9ead48e5b4069415d04185d91aa0f64daaabed4d17d80a0bb5e321e94df8b5de515d4f70d9ae59dfb1681566b3f3031fb9447eaf05a39c0fa73e8b5f5155dd"}, 0xfe) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r2 = socket(0x2, 0x1, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x1000}, &(0x7f00000000c0)=0x8) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000300)={@loopback, r3}, 0x14) close(r2) 00:05:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x0) 00:05:53 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000290000002a000000000000109223471358425fb02ad13a6849f6041f80d86cf4b9a7242a8ee4522ba9b732f5976f978b401ae39b57c0f59797762b00ccaf62a1c2e45621e4d860131c6207f96b96d6"], 0x10}, 0x0) 00:05:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x7, [0x87, 0x7, 0x22, 0x1, 0x2105, 0x8, 0x2]}, &(0x7f00000001c0)=0x12) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x40041, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x9}, &(0x7f0000000300)=0x8) 00:05:53 executing program 3: r0 = socket(0xffffffffffffffff, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82e2db4d525ff87ad33f"], 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x2, 0x3f22}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x520}, 0xfffffffffffffe39) recvfrom$unix(r0, &(0x7f0000000140)=""/31, 0x1f, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x9, 0x4) sendmsg(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)="590f000000000000004c", 0xa}], 0x1, 0x0}, 0x0) 00:05:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x304, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7, 0x4) 00:05:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(0xffffffffffffffff, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:56 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="1e", 0x1) sendmsg$unix(r1, &(0x7f0000000140)={0x0, 0x132, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28, 0x85}, 0x0) writev(r1, &(0x7f00000026c0)=[{&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}], 0x1) 00:05:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) syz_emit_ethernet(0x2d, &(0x7f0000000000)="4a16a20769e49e7eec0bd46f7bfbb53daa8f6d8ddbaa7934205a4b02a3bf02789d2cca336dfed2003cdda5c158") bind$inet(r0, &(0x7f0000001280), 0x10) 00:05:57 executing program 1: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x101) shutdown(r0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f0000000040)=""/120, &(0x7f0000000100)=0x78) 00:05:57 executing program 2: r0 = socket(0x2, 0x5, 0x20) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="040000e93fe1aa71a8c0bd0f6f003000a1aa"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x3f2) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000002680)={r1, 0x0, 0xf}, 0x0) 00:05:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x10000000000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x8) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="14df962210dbaf89997d6193f55dab40af008ea6060f7005f9cf9c1dabb1cccaf7a5b4c4b15e5bbe48e19df24adfcb23c077ed398b044f95a70b816383da329e92"], 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8}, &(0x7f00000001c0)=0x8) 00:05:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYRES64=0x0], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="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", 0xff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0), 0x0) 00:05:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000000000000000200000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000feffffff11020000ffff00007f000000"], 0x98) 00:05:59 executing program 0: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:05:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e463b0e409d3217"], 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4b9, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x8, 0x8001}, &(0x7f0000000100)=0x10) mkdir(&(0x7f0000000240)='./file0\x00', 0x80) 00:05:59 executing program 1: r0 = getpgrp(0xffffffffffffffff) getpgid(r0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x3, 0x0, @empty, 0x1f}, {0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1, [0x1, 0x2, 0x7fff, 0x7, 0x7, 0x3d, 0x2, 0x100]}, 0x5c) 00:05:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa1, "2a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf49933281539ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5f93f57f65ccb67cf5c802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2d6e}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000005c0)={r1, 0x2}, &(0x7f0000000600)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x0, 0x1000000000003) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x7, 0x0, 0x7ff, 0x7f}, &(0x7f0000000280)=0x18) poll(&(0x7f00000000c0)=[{r0, 0xa}], 0x2000000000000174, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @rand_addr=0x7fffffff}}, r1}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff9, 0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x220000003) fcntl$getown(r2, 0x5) getpid() r3 = getpid() getpgrp(r3) getpid() sendmsg$unix(r0, &(0x7f0000002700)={&(0x7f00000002c0)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000025c0)=[{&(0x7f0000002500)="87bb6ef79390744432a8f66c5aae2e0726db0ee9030ae5dfa706c873ae16d5fa38d898dd19b1e0bcf7aba656c933ae77d39508ca52769ad831cf4524b9a6091e2e5bfcd721d5335910ed65772e7bc3ec9586cc828b712da438fd79683539ffd9e96ec7718f43d349f464cd14f502001f80751f9c46d19e3da224066d21247d0255927c2699720d4128ca44853b3adde5866b367595833c4b3bf0020eda4025916d1619b478deb55d933425c91646acc12c7b2d5a", 0xb4}], 0x1, 0x0, 0x0, 0x20000}, 0x80) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000004c0)={r1, 0x903}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="020000005a62d56ad9607e9a0d870c0f53772587fe243222338831662d1a5794f3e0c513f36a8ede9184768d1fb4a163567c5f14ccc52134d160ff134bef4af6db99f4a0474e5d6c84527b64e488c81e01bde328358ad932b2fe046b2aa7b9260f141818b2af1f0392240f524858f219fea0c1aef5e1fa9a22", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r4, 0x80000001}, 0x8) 00:05:59 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpgrp(0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x8001, 0x4000, 0x5, 0x5, r5}, &(0x7f0000000180)=0x10) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005, r4}) flock(r0, 0x8) fcntl$setflags(r1, 0x2, 0x1) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x1, @multicast2}, 0x10) 00:06:01 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000180)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0xfffffffffffffdb9, 0x0, 0x0, &(0x7f0000000200)=[@prinfo={0x14, 0x29, 0x15}], 0x14}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:01 executing program 2: mprotect(&(0x7f0000297000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000240)="ea96105c2288488030a932997c8a9ce353e09200ac70c4661993ab62dd42376146def8bc92457950e97c95a0dbd0d6bdf9206b8ad2f1e96672db673398a4acbd846cc354f97155279caf18e00cc00d818443df6456a5466c335faf60190f4e4a34716fbdd32c6903903f10ac1bafc4eb0591ee4663f07a4ada8d88ee715e635c6213f21014cb78ff5f49c72ec0994cafef2191e5bb17e37cbc4990ccaf4ecce6fe38571518a0eed5ceddb5b0a1b9dc07d93ff3c8eeca88257f1b495d58ec821a12b335e9d4e57bc49dba0bd5ee76f6a8b4378a71f87f7ae31ec382d036f7e61441a72aa175473576942553bb8f02013ad0739903000000000000000000f81ee61727ac690a1f929b7e01c60b6c47e6e5f7568c8aa2c91bb507d48f02fdb052a49852deedb78bc259b4bfb06d021f44ff93216614ae632a391b860468fd9835c218b2a0e44d86c1e446bd47549c73a1732123d0e3af36af96eaa7ef6fd2d551e4d69a7ed7eb110e7d1f8b76b84c8509f2c004d3fdef7517b2913c24f38ef93cdc911ebfc07f55c41e00", 0xffdc) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) accept4(r0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) semget$private(0x0, 0x6, 0x0) 00:06:02 executing program 0: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgrp(0x0) wait4(r1, &(0x7f00000002c0), 0x1, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000001c0)=0x80000000, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x8, 0x6, 0x8}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3, 0x10, 0x7, 0xffffffff, r3}, &(0x7f0000000140)=0x10) connect$inet6(r2, &(0x7f0000000200)={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(&(0x7f0000000040)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="0aede05af80906b4b1662eddd5b157385be68b78df4ba44671c6067eed0a5489e90c54131ae3dfb3e719a3850b67f31598d0d04cb50d022764f87a43eaa0a3e47cbc7b659111f62039e0a7bb981d4b", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 00:06:02 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x7fffffffffffffff, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x4f, "0d6cfe05835dcea155dc506e514beab54f4774b6bfd8c9faf553e52880a332ca46a25ecebae93333d49da0769e5b50bd4e0cc9e46ac5fc15a0174657da074f1cdfda1e412b710f2064627147f0f014"}, &(0x7f0000000100)=0x57) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x6}, 0x8) 00:06:02 executing program 3: setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="6b00cf00360e9ef454902f6c396d9b8ef0284ce6962a062693539783b399dfc1fbac12a477c7f03046606ce35648328c1d964a120cd83d8d200135b9f910e15eb075e09e6bf6ed2893c60743dac852c7412b7ee75f6eb11a67f02b89651f9e62e9236df9f7b41a694913cd6f941f17c701304760302f27b17af22d68b36d2d06d8800207fe9eb7a1e3f92a61e8be7c4919e9bc4aa307c6f86465f014200e66ad812b224530da6b76c8d79de765623e081e943d1266ea0b2f408e43eb7e9ac6d645a4bbc3af6c132e559a93c5"], 0x1) getitimer(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000940)={r2, 0x5}, &(0x7f0000000980)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) poll(&(0x7f0000000000)=[{r0, 0x20cc}, {r0, 0x110}, {r1, 0x100}, {r1, 0x2}, {r1, 0x9c}, {r0, 0x1}, {r1, 0x4}], 0x7, 0x1) readv(r1, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/202, 0xca}], 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000780)=0x4) 00:06:02 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) recvmsg(r0, &(0x7f0000001400)={&(0x7f0000000280)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001340)=[{&(0x7f00000000c0)=""/175, 0xaf}, {&(0x7f0000000180)=""/43, 0x2b}, {&(0x7f00000001c0)=""/10, 0xa}, {&(0x7f0000000200)=""/63, 0x3f}, {&(0x7f00000012c0)=""/123, 0x7b}], 0x5, &(0x7f00000013c0)=""/15, 0xf}, 0x42) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:06:05 executing program 0: r0 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:06 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x6000, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) fchownat(r0, &(0x7f0000000240)='./file0/file0\x00', 0x0, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb, 0x100000001}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @rand_addr=0x2}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="ea210000010001000300ff7f050001000000000002004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="7e9300008b3f000002000000010007000000"], &(0x7f0000000340)=0xb8) 00:06:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() lchown(&(0x7f00000001c0)='./file0\x00', r1, r3) r4 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r5, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getgid() sendmsg$unix(r4, &(0x7f00000029c0)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000002900)=[{&(0x7f00000002c0)="190b8fe77424fce233667901453a476297ff566673246fd9d771f4746e09d3228cdbd9248a1fce7e435084d1dbfdd541daea4a6a45d57bf5136522ea1d88e9e3592028a4772f3b0f2cba6f3fb195dc90215263728ce1b17afbd6d0a16c05a531efc891ccdea7685ed7f8956067ef4ed14e4d5042f26e21212be0876a1ddb52550d734ea39ee7fafc9ce564f1c8f86a26b1778a42f303a3e0681601664a25e8a5d0aff1188189066587fcbd362c6b20ff3728100cb534ab80c5718d72fa9fe29446d0fbb8b6cdf183c49dbf40d8620401bda56f61681133534df509db9ccd03310aa1301a53df4d2432696b7267", 0xed}, {&(0x7f00000003c0)="6fa82cbc6c57c96e121d18391283c916b7409ed4a7f06f1f5d4245a58a5c4876e46dda301014e0cef96a83a902963073a2320952eca50165754b376347307db6465782aca2442740588267fbc0dcd5ccdfe235d85fc724c3826745153908b2b215ad298fc50bac7b49cc78d83c666500c9bfe812eded1ec5110adbea73249a3a1f69fc0d0b7dcff2b516de061dfbcd5ecd5d79a04fda", 0x96}, {&(0x7f0000000740)="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0x1000}, {&(0x7f0000001740)="0f286ed572ea16bef96d6258fc0931e7b65f2e3b6cc25423ca650b3dd05c5deb12a60d06ef3a22327058132341c309307b19f0", 0x33}, {&(0x7f0000001780)="0c6fdba492e76e8c58214425a4f566c5e680541f5b60df769a27734230cf027f7409f4285bbce52dc083157203fd420eb5101555a00fc18a7947a4", 0x3b}, {&(0x7f00000017c0)="efe50c8cbc7d12eecf3c55f95f4edb909ba1fd133dc162a01228340f341d4a2b10134f06b52a0fa50fcdbdd6329da07e6050b147a20458e017148ee1010be7b24555b25d9f59ce96d795a652d8d91fef1a5dc1f36a5594b48a80c7251d5c3f895ad9acb9b1f50dfe1af3d49a6bd829ac5518050019b3e59c4a376c1d3e3b340c1df2a42bd204d3eaea3fe429b58e2634a8f05710d3cf8523254b0d19fbbf501acd7326af3a4a86a4667cdaa424745b2f4a1697eb4e474d4870372707804b", 0xbe}, {&(0x7f0000001880)="1ded2fe7be913e2f82700e5195644ac9e212d2e5f8193bd55892d4b529acaa3471f55be822fc008c80d38fcef8bba438872f0fac30c6482f8d2e5a8715a7ce671cb8a2ee391bfe8221b939a7e72baddc6283a6b948294f691dae7bb428c17f7a17534c141f4d0d3ecd5d75df61f8769631d3b8902cb5b268", 0x78}, 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", 0x1000}], 0x8, &(0x7f0000002980)=[@rights={0x38, 0xffff, 0x1, [r4, r6, r0, r4, r4, r4, r0, r4, r6, r4]}], 0x38, 0x104}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fchownat(r0, &(0x7f0000002a00)='./file0\x00', r1, r2, 0x200) setsockopt$inet_udp(r4, 0x11, 0x8000000000000004, 0x0, 0xfffffffffffffc65) 00:06:07 executing program 1: setreuid(0x0, 0xee00) setgroups(0x5980489f, 0x0) 00:06:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fsync(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = getuid() r3 = getegid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) r4 = msgget(0x0, 0x4a3) r5 = fcntl$getown(r1, 0x5) r6 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000100)={{0x8001, r2, r3, r2, r3, 0x109, 0x1}, 0x1f, 0xfffffffffffffff7, 0x1, 0x2, 0x6, 0x1, r5, r6}) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="000001000040"], 0x0) 00:06:08 executing program 2: r0 = dup(0xffffffffffffffff) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2}, 0x84) 00:06:08 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1f006897554866"], 0x1) 00:06:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xc64, 0x4, 0x95, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, r1}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xe}, 0x0) 00:06:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:10 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) mmap(&(0x7f0000f5c000/0x2000)=nil, 0x2000, 0x1, 0x10, r0, 0x0) mlock(&(0x7f0000cec000/0x3000)=nil, 0x3000) 00:06:10 executing program 3: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={r2, 0x3ff}, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000e9fa51958f756c59d0f1cd784ee154c56f8cd529d2afb431d52cfc71f3b145d6096d1d0a86211f0ee2c3a3023ad96fec2ac286e99ee483f738b4cc43b7134cf3ad7b4427c6b1681b09f1ee4d57c32630d4637a49180d0d96c93b46f45577c27f29de2a8f9f43d6c62001105dcaef51d7b3c7aea53767eb944dd61e6fff421f0c3b60f51e9302bbf9862dd03dcecdb915342dc6ab3569b46079c59db027c946422093aa79882dc8382fc288b9642f4e64dea564835ab5737dc8bc735e19be16ae32a4d062692f40"], &(0x7f0000000080)=0x27) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000001c0)=""/194, 0xc2, 0x2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) dup(r1) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x10000, 0x0, 0x3, 0x9}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r4}, 0x8) 00:06:12 executing program 1: 00:06:12 executing program 1: 00:06:12 executing program 1: socketpair(0x26, 0x80805, 0x0, &(0x7f0000000340)) 00:06:12 executing program 1: getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f0000000180)={r0, 0x2, 0x80000000}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000000)={0x100000000003, 0x7, 0x80, 0x6}, 0xffffffffffffff82) open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') __getcwd(0x0, 0x0) 00:06:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x100}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$dupfd(r0, 0x1000000000000, r0) 00:06:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:14 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530007803dbf4a6b58f2cf35ae7fe7324cedd8d4f7000cdd6b3185da5a3569a1497851e15af5622805cbc4f69000beeb124a0282841197058550ff128e1e7886207905e8a55fa63e101cb22f13522f25571985b76c9252fede9a61be21f37e1a426112b706ef421500b9bdcff7e1abfbe4944df7dd57cc8fb5d26a13b878fafe59c86ddd9839bebe9503c3bcdda2af7f763ac9011a8"], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={r1}, &(0x7f0000000040)=0x8) semget(0x0, 0x1, 0x410) 00:06:14 executing program 3: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x800000) mkdirat(r0, &(0x7f0000000140)='./file1\x00', 0xd9) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x20800, 0x20) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:06:14 executing program 1: r0 = socket$inet(0x2, 0x10000000, 0x80) setsockopt$inet_int(r0, 0x0, 0x20000000031, 0x0, 0x0) 00:06:14 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f00000ef000/0x1000)=nil, 0x1000, 0x2, 0x80010, r0, 0x1000000000000) munmap(&(0x7f0000106000/0x4000)=nil, 0x4000) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) msync(&(0x7f00001ff000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x8, 0x8}, &(0x7f00000000c0)=0x18) sendto$inet6(r1, &(0x7f00000001c0)="e731843623f2ff9b603a71945b2c8cae86ff0f3f35dd5c9cff513ea18b8af2652d4e1e5fa969168d3b08aa9bd1805a9b2aa70e20eb60783baa5b44be4c64290425f6b341d4e9b58c50aa1fb8ab4dbdf0a6a5a279a696ead7934db40251f882ebef2373fbbb5006c316db5412a207d36b581d98f4426cce0e78f0df239844a09fc251ad2e7454f101ecc2795ab4964b8de73e1f341616654a9f35229c9b037288434ef24b2d9d6c457a7e1e65ec9c670aa68439d0467898c4921e342320babfcd559276e324c22b75db787cf4f5cb3025271b56b768f304", 0xd7, 0x20108, &(0x7f00000002c0)={0x1c, 0x2, 0x2, @loopback, 0x73e}, 0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e227f00000100000000000000000000000000000000000000001e000000000000000000000000000000000000000000000031ec00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="6e00000003000000050000000600000007000800"], 0xa0) munmap(&(0x7f00001f3000/0x3000)=nil, 0x3000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f0000000300)) 00:06:14 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x80) r0 = openat(0xffffffffffffffff, &(0x7f0000000080)='/', 0x0, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:06:14 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0xa4c0000000000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xb}, &(0x7f0000000040)=0x8) 00:06:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xff, 0xb7, 0x1, 0x3, 0x4}, &(0x7f0000000100)=0x14) 00:06:17 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$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000082f3000000"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0xc22}, 0x8) 00:06:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:06:17 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getgroups(0x7, &(0x7f0000000000)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x20000000) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f00000002c0)={0x1, "25805e602abd5330c90ca5b136e5fd0e"}, 0x14) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) setresgid(r1, r3, r4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:06:22 executing program 3: setrlimit(0xfffffffffffffffe, &(0x7f0000000080)) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x10000, 0x0) 00:06:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$IPC_RMID(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0xff, 0xb7, 0x1, 0x3, 0x4}, &(0x7f0000000100)=0x14) 00:06:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(0x0, 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:23 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x9, 0x4) r1 = getuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r1, r2) socket$inet6_udp(0x1c, 0x2, 0x0) fchown(r0, r2, r3) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setuid(r4) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x40, 0x0, 0x0) Jan 1 00:06:23 ci-freebsd-main-3 kernel: pid 2437 (syz-executor.3), jid 0, uid 0, was killed: exceeded maximum CPU limit 00:06:23 executing program 1: clock_getres(0x4, &(0x7f0000000040)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 00:06:24 executing program 1: setresuid(0x0, 0xee01, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0xffffffffffffffff, r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) fstat(r1, &(0x7f0000000080)) 00:06:24 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000fffffffffffffff6"], 0x0) 00:06:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0xfd77) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) dup(0xffffffffffffffff) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffde0) msgget$private(0x0, 0x84) 00:06:25 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x8000}, &(0x7f00000000c0)=0x8) accept(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0xffffffff80000001}, 0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) preadv(r2, 0x0, 0x0, 0x0) 00:06:25 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x200) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) r3 = getuid() r4 = getgid() lchown(&(0x7f00000000c0)='./file0\x00', r3, r4) getsockname(r0, 0x0, &(0x7f0000000040)=0x838f8c4383d271c5) 00:06:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(0x0, 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:25 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) setresgid(0x0, r0, 0x0) chdir(&(0x7f0000000000)='./file0\x00') 00:06:25 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) socket$inet_udplite(0x2, 0x2, 0x88) fdatasync(r0) 00:06:25 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x9}, 0x24) r2 = socket(0x2, 0x10000005, 0x400000008000084) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000140)=0xffff, 0x4) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x101}, 0xb) write(r2, &(0x7f0000000040)='M', 0x1) shutdown(r2, 0x1) close(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000a40)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0, 0x0, 0x0, 0x292, 0x0, 0x6}, 0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xb6, 0x1}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x7}, 0x8) 00:06:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0xfffffffffffffffe, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x6) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) __semctl$IPC_RMID(r1, 0x0, 0x0) getpeername(r0, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000006c0)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000440)={&(0x7f0000000100)=@in={0x2, 0x0, @rand_addr=0x5ee}, 0x10, &(0x7f0000000600)=[{&(0x7f00000001c0)="9975fa2bf6b5bb05832abbced03e29a44a5c445b525d35bdf338702b7b1bc26424e6811ca43e69308a3028dddf6ef4b469d41632172faa98a433c6d43567a3c3a607c6794bfb4335226608", 0x4b}, {&(0x7f0000000240)="ef743dbbd9be2077f1d58cbd13dc3777e937bafa833baf54acaabdba739005e75fdb0359965fd02b091a23c258436d23cbcb72adae40b69b22c3adade45d66243937e0f518425f74d527bb37d4cb748b81ee6f6ec2aa88588f689b3c522c6aa1b4c06fc55776d64a2496c23298a1980cd59e4f277b0f6b3940bdab523a00674b801495a54b3480271962f09687dc5bdd7aba48fbeb00709894ca019b3f3e874cf64bcfb2675216bf2e5e93b6d8086ae512b575e7e000db536657435b0a221a42e81757e64117d4d8c724540b6adce0c3f68cc2b32e1c1a7826a6c42dbd1559", 0xdf}, {&(0x7f0000000340)="9c80a6fe78902d12781ab03b4c0c1a2f127298c96585d72a6637222c8c40e3375bbbab02041fd39a72741224d9b79ae27bd5ff14fb0e0e5de44aae01881e318bcc725e3e515f700cc47e8df5abef725de8c852bb8247af2ffe3454bdad575ae6672973c0e6063a9194a4a28095c71500965beec982cce58a49a921f4f18616a70f2fd4fd49267e80a1e54de5158325e478a306e33c19a7c6eef542f17c12a7ce84e138dfcb4251a1cbeb485ff77e1f3acce2e62b08ebe9ca09ebce45909037b34e2dd90d2624d357589055b929", 0xcd}, {&(0x7f00000004c0)="0e9a102949e4493134ac9580aeb9d05b8b20cfbf8c2481f0d5d0643ce4182a5bbebc03ff02f508bae36802a6d31c885da411f92df14a91a15e8fc2e73ddd28ead91d87b8dbdef2279f798292ad760a915f3a9f73a8c45b14fc18e90e176a8c7cad55e7a2b8c02456c42d42e263035ce43fc031527130cb01965475291d4a8355714e8f037dba8ffb3ced5c6d639fa4db31fffb6aeb2de05462c508", 0x9b}, {&(0x7f0000000580)="1b01ed2ea2bebc2a3b5cf79c4f645f853b53bc6f1a0f4174a172475c86586bdbbdd0a2926a8351f6d03c3a157652cc745e283d0f02d60e4534ca884739af1447dd197c3222ef7aed06ff4eaf49ae8430b6", 0x51}], 0x5, &(0x7f0000000140)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0x7}}], 0x14, 0x188}, 0x20080) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:31 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000340), &(0x7f0000000380)=0x4) readlinkat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/134, 0x86) r2 = dup(r0) writev(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="090000000100000007000100020001040900000002004e207f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006000000000000000000000000000000000000000000000000e732e55200000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400000000080000400000000800000002000000"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0xa16, 0x10, 0x4, 0x0, r3}, &(0x7f0000000180)=0x10) write(r2, &(0x7f0000000040), 0x1fff) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r4, 0x101}, &(0x7f0000000200)=0x8) 00:06:31 executing program 3: r0 = socket$inet(0x2, 0x3, 0x1001f) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x9}, 0x24) r1 = fcntl$dupfd(r0, 0x11, r0) connect(r1, &(0x7f0000000300)=@in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x2, 0x2}, 0xffffffffffffffc4) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cdg\x00', 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000280)=ANY=[@ANYBLOB="03007f00015e0e769d668a4300d12fe2c202423ed147f1304c5b1eafa71185685c4e22d2a8c8e8b88ed6f70e2188e4372f53e190d24281c23a8c664a4d001a336a"], 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x3}, &(0x7f0000000140)=0x8) accept4(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xfffffffffffffff9}, 0x8) 00:06:31 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_tcp_int(r0, 0x6, 0x62a, &(0x7f0000000000)=0x800, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2800000}, {0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x3f}, 0xbf2d, [0xffffffff00000000, 0x7fff, 0x1ff, 0x9, 0x5, 0x9, 0xe390, 0x5]}, 0x5c) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000000c0)={0x4, {{0x1c, 0x0, 0x666, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}}, 0x88) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000180)=0x7ff, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xffffffff}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x64a, 0x1007, 0x7ff}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000002c0)=0x40, 0x4) semget$private(0x0, 0xad9c24d033fa7180, 0x167047ab84906f69) r3 = open(&(0x7f0000000300)='./file0\x00', 0x100480, 0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x401, @loopback, 0x3}}, r1, 0x4, 0x7f, 0x3, 0x3, 0x200}, &(0x7f0000000400)=0x98) read(r3, &(0x7f0000000440)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000001440)={0xb38, 0x7, 0x20, 0x1ff, 0x7fffffff, 0x10001, 0x6e, 0xffffffffffffffe5, r2}, 0x20) sendmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000001480)="d84024d1b90a6bd57c9fa1aaa3f905498f7409ecfb3ba0752832320da5f9fc0e67e0fa75925080fe524bea2baf6edb1bf0bbbe226c7fe65a9d7a1601ab25e244743fad80d0c73bed4891babe68fb2aa29a6169562ce0d744f2d7b46b80dce2a9aed36636ac60a5b94418497212063b489bcb", 0x72}, {&(0x7f0000001500)="5a9a6456ae198da131c6f9509c4697f437896718275cc36a3c0bec9c597c1f995a8f9adf82d08f077133e089fdd4fa023e71a76e73a6a16fb95b0440267a0981802f642ee7f023f74b39b64c1788709ceb1760e7cebf2c94b5745af4a7055b23227b", 0x62}], 0x2, &(0x7f00000015c0)=[{0x48, 0xbf, 0x100000000, "ac1df2424932bd11ceda58d2a272dbbe70694cfcc3d4ff356589aa91884141455ab76d7af7e9565119712c05a67adf854100ad070e01"}], 0x48}, 0x1) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001680)=r2, 0x4) r5 = accept(r3, &(0x7f00000016c0)=@in6, &(0x7f0000001700)=0x1c) r6 = fcntl$getown(r3, 0x5) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000001740)=0x10000, 0x4) getsockopt$inet6_int(r5, 0x29, 0x0, &(0x7f0000001780), &(0x7f00000017c0)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000001800)={r2, 0x6103}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001840)={r4, 0x0, 0xc3, "3f3d4d5e4686b64fa2a1611cec856fefd18b32d4814b0579c4c7dafdda0d6f5754ce6399b6f30a097b2a21b3ee3c6f105ef74ff232ebd2c18f28e6db6b7ef16942c27f65787d53fe36f120e4f725c6ff0eb18a09794cb832ae39c714d444b9e958c91dbfbcf1fe54babd75b37efd514589d531a2f86a0e0a55796d1d691045830ccb2b25dc70a5059b0583c107785bbaed8ae6a74b66c2732b2e94f53155779adb5891744d15fce3f42ae9efb32355a4c207b85f9f6da81e4e78f7799fa49eb9701dd8"}, 0xcb) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000001940), &(0x7f0000001980)=0xb) sendto$unix(r3, &(0x7f00000019c0)="7bfea4b7d414f02c7d215a9596da73", 0xf, 0x80, &(0x7f0000001a00)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$setown(r0, 0x6, r6) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000001a40)={{0x1c, 0x1, 0x3f, @local={0xfe, 0x80, [], 0x0}, 0x1000}, {0x1c, 0x0, 0xe668, @empty, 0x1000}, 0x57fa, [0x7, 0x79e, 0x7, 0x2, 0x3ff, 0x7f, 0x0, 0x7]}, 0x5c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000001ac0)=0x1fc000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001b00)={r1, 0x7, 0xe3, "c22fa99408fa263f8b13a34a66deb4acc433c921aa37c08d8d4c5a890a5896299250bd78538fe32a8975fe07323581a0bfe4084f26fd7df5fe7a0d7514472ede6316a2bccd35f533018a09954b8a9a6197abb48a6e7ef78b1290b3dec996ce39905d6cdbcd666d01310754e31cc7e8789ba12a650a9eaa270010765fb4e240f48bb174ec50819edd9bf6714ad1e45d07b8f18eac25f083ce7be6133c89a979b23577b902973ea428d60e9b95c62f34807fcb1a815ce9a1a8df40b8610c9be93814e71ab50707bb1a668a0677926bd4b0596f41b137cb571d63dec31e2bd14e9fa15a07"}, 0xeb) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001c00)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001c40)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000001c80)={r1, 0x8}, &(0x7f0000001cc0)=0x8) 00:06:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(0x0, 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:31 executing program 2: r0 = socket(0x2, 0x0, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:06:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x1, @empty, 0x9}}, 0x0, 0x6, 0x81, 0x9}, &(0x7f0000000000)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x9}, &(0x7f0000000180)=0x8) ftruncate(r0, 0x10001) socket$inet_tcp(0x2, 0x1, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:06:31 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="6991343f1fa0836a2319ea000ad2bb03d96064748429be93395c10"], &(0x7f0000000080)=0x11) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x7, 0x4000, 0xbf1, 0x100, 0x7, 0x1f, 0x9, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r3, 0xa01}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x32, 0x4) 00:06:31 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = semget(0x2, 0x0, 0x400) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000280)=""/176) r2 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x68e3aeaf}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r3, 0x8}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='cdg\x00', 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)="28ada7383b58f1fab22d14000000002fae0000", 0x13) writev(r2, &(0x7f0000000480)=[{&(0x7f0000000400)="49de08eee8525802a4479896bffc917f190f11c1787c19f7a9541ffaa44548b519c42579cbb8741bb3dd6de6e085f0262fb2fb15e1fa7d32cd502845309f8fe1698d52ca94000000b1426b73315a0000000000", 0xfffffefa}], 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="5b31f733628185", 0x7) 00:06:31 executing program 3: r0 = socket(0xfffffffffffffffd, 0x20000000, 0x89) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000380)={@loopback, @remote={0xac, 0x14, 0x0}, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x2, 0x6, 0x3, 0xa4, 0x400}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x1, @loopback}}, r1, 0x5, 0xfff, 0x200, 0x4, 0x1f}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x7, 0x6, [0x64, 0xf9d, 0x80000000, 0x0, 0x1000, 0xf80000000000000]}, &(0x7f0000000200)=0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x0, 0x3}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000340)={@broadcast, @broadcast}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0xfff, r2}, 0xc) fcntl$getown(r0, 0x5) 00:06:31 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) close(r0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet_udp(0x2, 0x2, 0x0) 00:06:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xff5b) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="1c000000", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0xfffffffffffffeed) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000340)='cdg\x00', 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) lseek(r0, 0x0, 0x1) shmctl$IPC_STAT(0x0, 0x2, 0x0) 00:06:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_getdents(r0, 0x0, 0x0) 00:06:33 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x8) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/17}, &(0x7f0000000080)=0x13) 00:06:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(0x0, 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x9, "9bc3ff07000000000000abcc1ba7b016"}, 0x3903929a30a538f6) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x2e3) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7, 0x20, 0x2}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x10, 0x9, 0x10000, r1}, &(0x7f0000000140)=0x10) 00:06:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1f006897554866"], 0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x0, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0xfffffffffffffecb) 00:06:37 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000001140)="c8fcb4bb7499d5e095d99a648739ece9b95556731d705615336c17fa17cecb873525", 0x22) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001180), &(0x7f00000011c0)=0x10) pipe2(&(0x7f0000000040), 0x0) select(0x40, &(0x7f0000001100)={0x6e}, 0x0, 0x0, 0x0) 00:06:40 executing program 3: r0 = socket(0x17, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x303, &(0x7f0000000200)=ANY=[@ANYBLOB="002e2f66696c65302f66696c65300000681eedad8d40b08d284e02ed8e6e3d5b3fe0030a13442a6a9ffd381b44f71be7264a5c51a8b1943497482198e8f094f85a68d147fe4ae2ba05db685ca4cc0042032d8dcb6f08ea712542de417f8a5b26e8d65ad3b513e6952c3bfd41617c88fa2f18100a2be4881aac0c68459e677d0a6f963f22de342c3fb204a2d06df4074c7d2f5b1c9db8966162c4db4f14a81138a3155dad8dc377c034f0c706af213b34c85396"], 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x89, "f153ef99d78552c7b123fa1e7995a40f7409988f268505f836de9792b1d54084c8dd16190d9cd15c0008d4eb8c0704b5838bc08aef056200eb18f521a56e5561dfdb5aacfb0b67e121755071d3d5656ba4039f30f05cdeb995afddab0cd97c8e7cd910d5bfc364e72ba652c27252648a88c2be2f9bbc673de09dbd0e6c3b2b341bb42e488370e6ee8d"}, &(0x7f00000002c0)=0x91) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0xeae7, 0x7, 0x2010, 0x101, 0xff, 0x6, 0x395, 0x7, r1}, &(0x7f0000000340)=0x20) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x6f) 00:06:40 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000080)=""/2, &(0x7f0000000100)=0x2) r1 = socket(0x3, 0x2, 0x5) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x3f, "9bc3b67106ccdcf36c5e5fcc1ba7b016"}, 0x14) sendto$unix(r1, 0x0, 0x0, 0xa7, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x73, 0x9}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in={0x2, 0x2, @rand_addr=0x4}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000280)=0x10) 00:06:40 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') readlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/66, 0x42) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 00:06:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:40 executing program 1: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0x4, 0xed7}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x1, @multicast1}}, r2, 0x1000, 0x9, 0x10, 0x80, 0x10000, 0x8905}, 0xa0) clock_getres(0x1, &(0x7f00000002c0)) accept$unix(r0, &(0x7f0000000580)=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) accept4$inet6(r3, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x20000000) 00:06:40 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000100), 0x10) r1 = accept4$inet(r0, &(0x7f00000028c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000002900)=0xffffffffffffff2c, 0x20000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000027c0)={0x0, 0x8000}, &(0x7f0000002800)=0x8) sendmsg$inet_sctp(r1, &(0x7f0000002880)={&(0x7f00000002c0)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000002700)=[{&(0x7f0000000300)="391be3b013abb0a1bfde65bf3f36d2801ead6bb5cbf14d92ef5ff1d9a1f11351ded17593fc6d75e9e4", 0x29}, {&(0x7f0000000380)}, {&(0x7f00000003c0)="ed060fae663e52a68eb64f8a9ea4a6d963227bff8ef69752a68714d72d7d22", 0x1f}, {&(0x7f0000000400)="bd8616868a0ba4ff324a52683880738df561376c9d13f27b6b9e74361ce2cb33d9539ab3c35c7de07cb458f525395ce5a1f0314545df9a586a1ac562a3c0d0f648e5385552c48d43418508419151a0135bbc705d6a180867491e33a09a55a4fc8e70f5be45ac953442dc303a25bec7137cb60107f88b16d669fecd6c455d10e4aa017782d5984fcd3dec5b43f762fc72abeeb653ebc3a784d5db449bbe5b552c4e01b2738f8b826d8eacb0ad8b78c8f8380e00a0167a41fef8597036d4166b3f4493fe2f9c9d039058", 0xc9}, {&(0x7f0000000500)="07e7f57a3d27015ada66562b7e8577de9a", 0x11}, {&(0x7f0000000540)="70824bd4813653fffdb7f4a465a628c1f29bb66bf4d6324e413e8f01a592f15844206de357772d00330fe3945e446e6c3a915b7bf22e0e442f22a63122ce305139013ab4fb19ed02512b62d91d48891df54ca5fe3d4b1e3c101870c03305d71af30d2b5c796193c8a1ed8aab51318014ab53e648ca39e6cd6ac5366d0912debcac60dc79e04f4584fd4b0fd6b9c98d27294d2c05bdf6ce2def7f6b08344684673019eaa7fe3b98830d082acd074bdeef6cde180747c44260df94d1f760a6669323ba97af90a30f5a0af3936544fb5872168dd529b8632a4aabd634e4bda790aa09b211fb926d2a4a", 0xe8}, 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0x1000}, {&(0x7f0000001640)="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0x1000}, {&(0x7f0000002640)="f2605240cede87ec4bcf4ba54a9316e61d4f96789a1a28790509f82c9bd09e8a0877d0b6e5fb88b30ac85cdc98c549643dd00c623c88dc2292249c2b360bb538d5f93b8521bd538e1a0bcf42f86d0d81653cba69ddd46785781f0158fa9b39d43f0c7b067a6aaed802f567c2d444e3ff2f67c9b5e3", 0x75}, {&(0x7f00000026c0)="510f772dc266de15bea4465f0311b44d12fa6659712a37718e92cbbdbff8695ec88b2c3753fb81b5e45a650027491ab93306ec95395b1e", 0x37}], 0xa, &(0x7f0000002840)=[@sndrcv={0x2c, 0x84, 0x2, {0x401, 0x800, 0x0, 0x3, 0xb13, 0x5, 0x0, 0xfffffffffffff109, r2}}, @init={0x14, 0x84, 0x1, {0x8, 0xfffffffffffffffd, 0x1ff80, 0xff}}], 0x40, 0x8c}, 0x0) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 00:06:40 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') readlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)=""/66, 0x42) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 00:06:40 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x6, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r2, 0x90, "6c60d2db9630705a7661fd45042278f8ec1d3dcdddeab832276ed387de82951c1234f6a388878ca42c6144e2dcc946aa87028a135ef064f566325e70abd75cc7b9d2ccb51e875f8d40f835f2630579f5bf81392b6bedd5b771fb34e749bfe8a8e7336bdaad685ef077c0f8be91488b39923e53d5291e73a0c8d008fad4e53d0a54ee81a31b0dab464ed5396316f2df33"}, &(0x7f0000000200)=0x98) 00:06:40 executing program 1: r0 = socket$inet(0x2, 0x30000001, 0x2d16) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x80000001, 0xffffffffffff7fff, 0x80000000, 0x5}, 0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x200, 0x5cb, 0x25, 0x9, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xdb09, 0x10, 0x1, 0x6, r2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x2, &(0x7f0000000040)={0x3}, 0xfe47) 00:06:40 executing program 1: r0 = msgget$private(0x0, 0x0) r1 = socket(0x17, 0x20000007, 0x7fffffff) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000000)={0x8, {{0x2, 0x1, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f0000000280)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1}}, r2, 0xb453, 0x903, 0x80}, &(0x7f0000000380)=0x94) msgsnd(r0, &(0x7f0000000700)=ANY=[@ANYBLOB="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"], 0x1005, 0x800) msgsnd(r0, &(0x7f00000000c0)={0x0, "639ba1fb34fefc98d122417cbfa996931fa50b9007bed890fc56da3b8a820714a44abaab573d028079f5d1dcacbfd785ea8d3e603a6011ba1958a970302b9c3c6a2994aa0ae1331ace9f0211524f4fbcca4e16c1709ea55647d334c90aa315e320814cd35e6bd212d650ccbd464d71ab806c755b71fd1d189c69d71847352ffe1766c0c7dc8d8ae7992ec5994c2f11e367e23fc5c3f81b7e89c1e1792cbec38af50f87cf8ceb564c705bb57a36cba9273b648aedf30a88095c1c4cc2fa03a0775bbcae82400785549ab420c7bf11d443b57e5ce32ddc12d29483f06cf1fa08535f15aa8624a01079209dfc"}, 0xf3, 0x800) 00:06:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x20080, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:06:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x36, "75ebc8f5c26a87f0e353f14dafe0cae2b1f4a2102e6fa12ea08eba3f2f58348654d639694119da61319905e38e3dae7351792ae04032"}, &(0x7f0000000100)=0x3e) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000140)={r1, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x25, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) 00:06:42 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x4000) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) 00:06:42 executing program 2: socketpair$unix(0x1, 0x800000000007, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES64=r2], 0x28}, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x800, 0x0, 0x7f, 0x3, 0x80}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e21070000000000000000000000000000000000b9896b080664f332b741ec000106000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000002b73500000000000000000000000000000000000000000000000000000000000000000000000000000000dd54629434c7533f68e700000000", @ANYRES32=r4, @ANYBLOB='\t\x00\a\x00\t\x00\x00\x00'], 0x8c) recvmsg(r0, &(0x7f0000000840)={0x0, 0xfffffffffffffe90, 0x0, 0x0, &(0x7f0000000800)=""/2, 0x2}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0x9, 0x3, 0x3, 0x5, 0x6bb, 0x1, 0x7, 0x4, 0x6, 0x7f, 0x6}, 0xb) 00:06:42 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) r2 = semget$private(0x0, 0x4, 0x0) __semctl$GETNCNT(r2, 0x7, 0x3, &(0x7f0000000100)=""/137) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, 0x0, 0x0) r3 = semget(0x1, 0x4, 0x0) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f00000000c0)=""/22) 00:06:42 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x6, 0x6, 0x100}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f00000001c0)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x800b, &(0x7f0000000340)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4) 00:06:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x3, 0x2, r2}, &(0x7f00000002c0)=0xc) setregid(r1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0}}, r3, 0x3, 0x4d09, 0x18b, 0x10001, 0x8, 0x30a2}, 0xa0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) 00:06:44 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x1, 0x3, 0x3e48000000000, 0x10000, r1}) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x3, 0x10000fffffffe}) 00:06:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:45 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt(r0, 0x5, 0x1, &(0x7f0000000100)="a1b9a18360cb1a3a2b352f98fbbf6cc7d8fcc722e64e8293bcd9aa8560288e8b15ee2b58bb62fe89083ff7d2287ec6161d64ce9be2928d9aeefc39a8b35ea592ebd35a62468434559e8e54950d0839a12b3070cc394b400692ccb5cfc823d409e4003ce816eeccac029f6d3a66315c31e92e60b884975ad1b68757d5e33d8244a7b4462629afb7e5917ab207bd650378d6cae359cc15ba69825a3c45dabbf89daa4b68347568ee", 0xa7) 00:06:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0xf3, 0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x7, 0x1, 0xea, 0xfffffffffffeffff, 0x0, 0x7, 0xffffffffacbf9c05, {@in={{0x2, 0x0}}, 0x0, 0x657d, 0x7, 0x6, 0x5, 0x61}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x100000001, 0x4) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffb000/0x4000)=nil) r4 = openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000003c0)={r3, 0x4, "e98045e8"}, &(0x7f0000000400)=0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000004c0)={r3, 0x7f, 0x1, 0x2, 0x3, 0x40}, &(0x7f0000000500)=0x14) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000005c0), 0x4) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) pwritev(r0, &(0x7f0000000680), 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f00000006c0)={r6, 0x5}, &(0x7f0000000700)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)={r1}, &(0x7f0000000780)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000007c0)={@in={{0x2, 0x1}}, r6, 0x7fff, 0xfffffffffffffffd, 0x2}, &(0x7f0000000880)=0x94) recvmsg(r4, &(0x7f0000001e80)={&(0x7f00000008c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000001d00)=[{&(0x7f0000000900)=""/214, 0xd6}, {&(0x7f0000000a00)=""/4096, 0x1000}, {&(0x7f0000001a00)=""/1, 0x1}, {&(0x7f0000001a40)=""/97, 0x61}, {&(0x7f0000001ac0)=""/49, 0x31}, {&(0x7f0000001b00)=""/237, 0xed}, {&(0x7f0000001c00)=""/213, 0xd5}], 0x7, &(0x7f0000001d80)=""/208, 0xd0}, 0x40) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) shmget$private(0x0, 0x2000, 0x21, &(0x7f0000ffc000/0x2000)=nil) read(r4, &(0x7f0000001f40)=""/4096, 0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000002f40)={r3, 0x3, 0x2, 0x1}, &(0x7f0000002f80)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000002fc0)={@in6={{0x1c, 0x1, 0x6, @loopback, 0xff}}, r8}, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000003080)={0xffff, 0xb1, 0x800, 0x80000000, 0x3, 0x76c19a0c, 0x10001, 0x100000000, r6}, 0x20) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000030c0)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000003100)={@in6={{0x1c, 0x1, 0x7, @loopback, 0x1}}, r7}, &(0x7f00000031c0)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000003200)={r2, 0xd, 0x1000}, &(0x7f0000003240)=0x8) 00:06:45 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x10006) sendfile(r0, r0, 0x0, 0x200) sendto(r1, 0x0, 0x0, 0x185, 0x0, 0x0) 00:06:46 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) bind$inet6(r0, &(0x7f0000000100)={0x1c, 0x0, 0x2, @loopback, 0xfff}, 0x1c) mkdir(&(0x7f00000000c0)='./file0\x00', 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r2, &(0x7f0000000180)='./file0\x00', 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x5, 0x3ff) utimensat(r1, 0xfffffffffffffffe, &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0) r3 = getpgrp(0xffffffffffffffff) open(&(0x7f00000001c0)='./file0/file0\x00', 0x2, 0x4c) getpgid(r3) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x8c0, 0x4) 00:06:46 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x2, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:06:46 executing program 2: freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x400000000000016c, &(0x7f00000000c0)=[r0, r0, r0, r0, r0, r0, r0, r0, r0]) open(&(0x7f0000000040)='./file0\x00', 0x108000, 0x40) setgroups(0xfdc89d4b2547556, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', 0x0) 00:06:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setitimer(0x2, &(0x7f0000000080)={{0x1, 0xffffffff}, {0xfff, 0x3}}, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = semget(0x2, 0x4, 0x706) __semctl$IPC_RMID(r1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000540)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x344}, &(0x7f0000000200)=0x8) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:06:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:48 executing program 2: select(0x40, &(0x7f0000000000)={0x0, 0x59, 0x7, 0x20, 0x6, 0x101, 0x0, 0x57}, &(0x7f0000000040)={0x7, 0x0, 0x2f, 0x2, 0x2, 0x400, 0x80, 0x1}, &(0x7f0000000080)={0x7, 0x100000000, 0x1, 0xfc, 0x9, 0x8, 0x1ff, 0x5}, &(0x7f00000000c0)={0x0, 0x5}) select(0x40, &(0x7f0000000100)={0x2, 0x4, 0xec, 0x7ff, 0x3ff, 0x8000, 0x2, 0x10000}, &(0x7f0000000140)={0xfff, 0x0, 0x2, 0xc98d, 0x0, 0x0, 0x0, 0x4}, &(0x7f0000000180)={0x1, 0x3, 0x7, 0x80000, 0xffffffff, 0x80000000, 0xfff, 0x1}, &(0x7f00000001c0)={0x3, 0x6}) syz_emit_ethernet(0x8f, &(0x7f0000000200)="1f932f55be8f1f9a453a67031a2a52f1176c7ba7232f2ae51e576ad2c2845fcf0479aa74387a07f45f36213237cbcf59439027f34addd4e10d5f224bf34a4fa7786a17a0d80eec6c8ee634f2cd9b9ed162c0e33e3583416506529f06f0940d71acb760aa011d982f5c3e88eaf5b4f49e418aa22be54b917f7536943c5dd2d53da58427cac195ce682135e2699c802a") pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000300)={'bbr\x00', 0x800}, 0x24) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000340)={0x0}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000400)={r2, 0xc9, "ecdf67a2815497226e2502832d71a1b7f53f91e98dab76f3972d20a743a519faa242d627dea6f1be1b5bd82cbd33ff84856604b78ace1f1c8cfe11448e0ae9c450d8d0195d0969248f70fc9ebca35b86ee50b30763518120a62046158c4d918549481ca41f7691ed27f46a57d5c5c809a79e131648a40f80b4a3af2faec563d5535d75c3c987fa8f7f1baaf1fdd36f018fcd8bf55b2635459a2479ec9b093cb23ae71581d0f4059d5b35d14291e05e2ce146949ca274becc8a32dceac5c19f2978c204353c4beb3a94"}, &(0x7f0000000500)=0xd1) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000540)='cubic\x00', 0x6) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000580)=0x9599, 0x4) r4 = shmget$private(0x0, 0x8000, 0x12, &(0x7f0000ff8000/0x8000)=nil) shmctl$SHM_LOCK(r4, 0xb) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)={r3, 0xa2, "b5098e33181b5c7620278e3527dfd2157ff67a767b75529469ba49d12e240dfc43694d05b828be1fb1c13388ed60a95876051d09366740fed3bc6108c006eefcba249c16e44c378a97160f25745fc701902c0dc96f729971a13443d9e48500af6c46746ea92673e012ec5a7ce22c8579c028f1d5a0f68917c16c147c21eb4171521b495b56f7f219cd8fedee787ecbc3f0abf70df2a048c2958d320e3b3d205292ff"}, &(0x7f0000000680)=0xaa) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000006c0)={'bbr\x00', 0x2}, 0x24) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000700)="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", 0xfd) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000800)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000840), &(0x7f0000000880)=0x4) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000008c0)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffcee}}, r2}, 0x84) sendto$inet6(r1, &(0x7f0000000980)="d5268ca764cb985f54b61af9167af9af0ddf309b78adf65b041c8873a8596b", 0x1f, 0x100, 0x0, 0x0) shmat(r4, &(0x7f0000ffc000/0x2000)=nil, 0x1000) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000009c0)={0x3, {{0x2, 0x2}}}, 0x90) r5 = msgget(0x2, 0x520) msgrcv(r5, &(0x7f0000000a80)={0x0, ""/175}, 0xb7, 0x0, 0x800) setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f0000000b40)={0x98, {{0x2, 0x0, @rand_addr=0x7ff}}, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x118) getresuid(&(0x7f0000000c80), &(0x7f0000000cc0), &(0x7f0000000d00)=0x0) fstat(r0, &(0x7f0000000d40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getuid() getgroups(0x1, &(0x7f0000000e40)=[0x0]) r10 = getpid() r11 = fcntl$getown(r0, 0x5) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000e80)={{0xfff, r6, r7, r8, r9, 0xc, 0x80}, 0x80000001, 0xffff, 0x6, 0x1, r10, r11, 0x5}) 00:06:48 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x30000000) bind$unix(r0, &(0x7f0000001280)=ANY=[@ANYBLOB="01052e2f66696c653100"], 0xa) getsockopt$inet6_udplite(r0, 0x88, 0x4000004, &(0x7f00000000c0), &(0x7f0000000240)=0x31e) setsockopt$inet_int(r0, 0x0, 0x47, &(0x7f0000000100)=0x7fffffff, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000014c0)={0x0, 0x6}, &(0x7f0000001500)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000001540)={r2, 0x80}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000001640)='./file0\x00', 0x10200, 0x80) setsockopt$inet6_MCAST_JOIN_GROUP(r3, 0x29, 0x50, &(0x7f0000001680)={0x20, {{0x1c, 0x2, 0x9, @empty, 0x41050180}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000012c0)={@in={{0x2, 0x1, @rand_addr=0x9}}, 0x0, 0x1ff, 0x5, 0x7, 0x6}, &(0x7f0000001380)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000013c0)={r4, 0x8}, 0x8) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001740)="3f8f5d74a9fcaf1ecdbb3dbf0895f31a480bb9f91551363d10b4d76c0d9475e148a440a7798b2caace1ed44c0f18739baddd65dae8a18c3a2f6465b6668950dac60a4e075668b21377a75d42cf64dd30bf4d287a63343ec9bd812c1ba59827ca21087611196bf643bd96b60f76eb4b7ef27eadffc03bbc55d4013ef0d91ac8373ed6d3f32061a89d035cb58999ff0dbf045f1593d430b9529b4ca4e89bde098081ed142b45ad859d739ad4a70b90ff44f0653f730d48b7dd7a47", 0xba) getgid() connect$inet(r1, &(0x7f0000000000)={0x2, 0x2, @multicast2}, 0x10) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendto$inet(r1, &(0x7f0000000280)="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", 0x1000, 0x20088, &(0x7f0000000200)={0x2, 0x3, @broadcast}, 0x10) sendto(r0, &(0x7f0000001400)="ad53c7fb21bdece46ed6ba1991b2f97ddd94a3d2b565979a89d3cc496fc239bfa02cefba83c89878097363e8bb23855253671a690e109a144dbafa9e7ecbd21b7a8133fb", 0x44, 0x20000, &(0x7f0000001480)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001580)=ANY=[@ANYBLOB="1c004e20ffff0000fe8000000000000000000000000000aaff7f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="8000ff000976b600"], 0x8c) setgid(r5) 00:06:48 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x7) setsockopt$inet6_buf(r0, 0x29, 0x54, &(0x7f0000000000)="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", 0x108) 00:06:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, 0x0, &(0x7f0000000040)=0xffffffffffffff02) 00:06:48 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x120) 00:06:48 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) socketpair$unix(0x1, 0x2, 0x0, 0x0) r0 = socket$inet(0x2, 0x5, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) dup2(r0, r1) 00:06:49 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x0, r0) close(r1) 00:06:50 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:50 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002, 0x20000000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000010c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000001100)=0x10) fcntl$dupfd(r0, 0x11, r1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x17, &(0x7f0000000000), 0x2) 00:06:50 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1205, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000f8a89fceb6621d7ebf5f108fd2a8d32161e2f9eada66c81bd15ea4162ecce2c093cfcf97535b17e3b99c43284104aaf2d8ea52fd01625a18611ab84b965c65c4c3823cfe2aa94ae2fe334c2b02b396cdd80b8e07cf6d706f39d2a70fbfae7aad9cba30730ce779dbb40d44ac9e77369266808c5cd3a5b3cb05884a7d9cee9ea06e3e903abbdade761f102cfedd5e1e2bc8f23f"], 0x2) 00:06:50 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @multicast1}, &(0x7f0000000040)=0xc) nanosleep(&(0x7f0000000080)={0x2, 0xfffffffffffffffe}, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 00:06:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, 0x0, 0x1dd) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) nanosleep(&(0x7f0000000000)={0xfffffffffffffffa, 0x80}, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:06:50 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x400040002c2, 0x2002) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r0, 0xc700000000000000) 00:06:51 executing program 1: socketpair(0x1f, 0x10000006, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) connect$inet(r1, &(0x7f00000001c0)={0x2, 0x1}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000300)=0xa6c, 0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = shmget(0x1, 0x2000, 0x400, &(0x7f0000001000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000000c0)=""/173) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080)={0x6fe, 0x0, 0x6, 0x2d}, 0x8) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000280)={@multicast2, @loopback}, &(0x7f00000002c0)=0xc) shmget(0x3, 0x3000, 0x180, &(0x7f0000002000/0x3000)=nil) getsockopt$inet6_int(r2, 0x29, 0x3b, 0x0, 0x0) 00:06:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8000, r1}, &(0x7f00000001c0)=0xc) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:06:53 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:53 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) r3 = getgid() freebsd11_lstat(&(0x7f0000000100)='./file1\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getegid() getresgid(&(0x7f0000000140), &(0x7f0000000240)=0x0, &(0x7f00000002c0)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() getgroups(0x6, &(0x7f00000003c0)=[r3, r4, r5, r6, r7, r8]) getpgrp(0x0) fcntl$lock(r2, 0xfffffffffffffe, 0x0) r9 = socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r9, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, r1}, 0xfffffffffffffe53) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0xe8030000) 00:06:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:06:53 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind(r1, &(0x7f00000000c0)=@in6, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, &(0x7f0000000180)=0x8) 00:06:53 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x4, 0x11, r0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) 00:06:53 executing program 2: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x102, &(0x7f0000000080)=0x9, 0x4) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x80, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x20}]}, &(0x7f00000001c0)=0x10) 00:06:53 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1002, 0x800004) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) dup2(r0, r1) 00:06:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x8, 0xfffffffffffffffd}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) 00:06:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = accept$unix(r0, &(0x7f00000001c0)=@file={0x0, ""/16}, &(0x7f0000000200)=0x12) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) r3 = getpid() freebsd11_fstat(r1, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f0000000540)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f0000000600)={&(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000400)="2352ef70d104162a24d5de8112806b85e12dd442fd02231c1fff90700478d8c0a40c3737ed", 0x25}], 0x1, &(0x7f0000000580)=[@rights={0x38, 0xffff, 0x1, [r1, r0, r0, r0, r1, r0, r1, r0, r1]}, @cred={0x20, 0xffff, 0x2, r3, r4, r5}], 0x58, 0x104}, 0x76ad942f25abb73e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e234cd5000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000782a8881aae728e88d51319700000000000000dc0000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0d06ac05580b0000"], &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r6, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 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) getpeername(r1, &(0x7f0000000240)=@un=@abs, &(0x7f0000000380)=0x8) 00:06:56 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:06:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000e000000fe8000000000000000000000000000bb770d000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:06:56 executing program 3: r0 = socket(0x2, 0x10200001, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}, 0xd) 00:06:56 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r0, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x4, 0x1}, 0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000180)=0x8) accept4$inet(r1, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r0, &(0x7f0000000180)=ANY=[], 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000780)=0x10001, 0x4) msgget$private(0x0, 0x10) mlockall(0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) msgrcv(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000007c0)={r3, 0x401, 0x5}, &(0x7f0000000800)=0xc) 00:06:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 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$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="0200000008000000070000000002000004000000"], &(0x7f00000002c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="080100f1000000000000000000a4010000000000"], 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x5}, &(0x7f00000001c0)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0xfd18) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x100000001, 0x4) 00:06:57 executing program 3: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x2f2614eaf345a279, 0x0) setgid(r0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) 00:07:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:07:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe7b) 00:07:01 executing program 3: rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) pipe2(0x0, 0x0) r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000, 0x1, 0x3f}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x8001}, 0x8) 00:07:01 executing program 1: setresuid(0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x28200, 0x11a) fcntl$getflags(r0, 0x0) 00:07:01 executing program 3: mkdir(&(0x7f0000000100)='./file1\x00', 0xc) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0/file0\x00') rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:07:01 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x17, &(0x7f0000000140), &(0x7f0000000180)=0x4) unlink(&(0x7f0000000000)='./file0\x00') 00:07:01 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x4}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x37dd5f55}, 0x8) 00:07:01 executing program 3: shmget(0x2, 0x4000, 0xc700, &(0x7f0000ffc000/0x4000)=nil) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:07:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:07:03 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e]}}, 0x1c, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x120080, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) 00:07:03 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0xdb44e8d416751bc5) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) clock_nanosleep(0xa, 0x1, &(0x7f0000000040)={0x0, 0x3b9ac9ff}, 0x0) 00:07:03 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000980)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000009c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000a00)={0x0, 0xf}, &(0x7f0000000a40)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000a80)=r1, 0x4) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x8000) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1) getitimer(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r2, 0x0, 0x3) poll(&(0x7f0000000000)=[{r2, 0x20cc}, {r2, 0x110}, {r3, 0x100}, {r3, 0x2}, {r3, 0x9c}, {r2, 0x1}, {r3, 0x4}], 0x7, 0x1) readv(r3, &(0x7f0000000700)=[{&(0x7f00000001c0)=""/211, 0xd3}, {&(0x7f00000002c0)=""/252, 0xfc}, {&(0x7f00000003c0)=""/192, 0xc0}, {&(0x7f0000000480)=""/191, 0xbf}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000600)=""/202, 0xca}], 0x6) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000780)=0x4) 00:07:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket(0x1c, 0x3, 0x6) socket(0x17, 0x5, 0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x9, 0x0, 0xf3b, 0x4, 0x1f}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xf53}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0), 0x8) 00:07:05 executing program 2: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000140)={0x2, {{0x2, 0x2, @loopback}}, {{0x2, 0x2, @broadcast}}}, 0x118) lseek(r0, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/233, &(0x7f0000000100)=0xe9) 00:07:05 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0xfffffffffffffeaf) 00:07:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="82022c2f6669c5e5049fff97fbb6e9565fd67721e87b4838688ea2cec9dc5a6814ae0b438627a8b38e5f816147b0a9d29dbc0f8ab3f337be6c770a5ff87aa3d25e49287cdf42150d1e1ada82d1c564775404393c86a19519ada49d475c69ca3909eb5caf0dd634c17670ed5fbb50c6dd649c8bd7fd15e5bc22679f418da2b92ae4685f28326f4196a67ba5b69377992ba3b1e101c55203e99412cc135bd7331b5c2cd27421129d8bac55419e2d1a407ffa30db293afa0ad4445f56a1c52416ee33f0191463036d822d2bdd9281e46fa1faa5be55bf6e89dc031285e5b1c0ff3ba7d174"], 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0xd7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) setsockopt(r0, 0xaf3, 0x2, &(0x7f0000000180)="30dc07bcc47668d1b1188bbb12dfe7b5842575664ee7fbf5e20d67b90106817dc84cc3fcb7ccd4bba82bf13026a3ecf682fb339622b01468c824e2788f08b0cebea8fdbacc3ec228802e3175f88d766680dbcc65b2efe52936ecce2b8acf5db702ee6edda9ef5e87f1dad89dfe4200c049f4b275755074f9f7ff2716e364a47359666b78803c97ac269bcefcb2843c6ff4498992b94eb42b4f957d89510bdba1852fc20406d0ec54867045cee7d701e8cdd444b6f96ef1805ad10b85072705793016376988ee15c37eb2f97ff536d97fe760726d2b47672a09fc0adadcd01f1eae8bf3fc173312bf1f538399", 0xec) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:07:06 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0xfffffffffffffeaf) 00:07:06 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740003000000000080000000004a67fffff2000000bb77"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd10_pipe(&(0x7f00000000c0)) 00:07:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:07:06 executing program 1: write(0xffffffffffffffff, 0x0, 0xffffffffffffffc2) socketpair(0x17, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) setreuid(r2, r3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000140)=0x373, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r4, 0x8000, 0x1c, "57d9da55a718330133fc4aa14b21d15101d2bebfe2ca4b36f31b05ca"}, 0x24) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xb1, 0x3, 0x9}, &(0x7f0000000080)=0x10) flock(r1, 0x6) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r5, 0xe6a3}, &(0x7f0000000100)=0x8) 00:07:06 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000000140)=""/76, 0x4c}, 0x1) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, 0x0}, 0x32) dup2(r0, r1) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:07:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x9, 0x6, 0xf40, 0x5, 0x3e08}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000009c0)={r2, 0x1000, "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"}, &(0x7f0000000080)=0x1008) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:07:06 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqn(r1, 0x0, 0x10, 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x3, 0x9f}, {0x2, 0x7fff}}) 00:07:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86022e2f66696c653000"], 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)=ANY=[@ANYRES32=0x0, @ANYBLOB="f8ff0008"], 0x8) socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x39b5, 0x7, 0x400, 0x5, 0xb786, 0x80b, 0xc000000, 0x6, 0x0, 0x7f, 0x401}, 0xb) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:07:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x5ba29a76, 0x4, [0x0, 0x9, 0x68f, 0x7ff]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x0, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xc, 0x5fde}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3}, 0xb) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:07:06 executing program 1: madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000df2000/0x4000)=nil, 0x4000, 0x3) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) clock_settime(0x0, &(0x7f0000000140)) clock_settime(0x0, &(0x7f0000000040)={0x4}) nanosleep(&(0x7f0000000000)={0x400, 0x20}, &(0x7f0000000080)) 00:00:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x4) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = open$dir(0x0, 0x0, 0x0) lseek(r1, 0x0, 0x3) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff22) bind(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f66696c6530000ef22b98274d697318c525cecc39ccf57ebc02020da11f093f1e1fcc85346b4b0f66af2d09873c8cab1997fb2d2bbd4e769a596f7b4588769b7623108c770be91a55106e4e941e0a50ebd3623544743beac34f820dbc621cac9695be941aad242319750d18603210ab"], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sigaltstack(&(0x7f0000fff000/0x1000)=nil, &(0x7f0000000000)) 00:00:04 executing program 2: r0 = socket(0x1f, 0x5, 0x40000) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="821198b3eca39f6464942e80a87f7c567c830e6c6d4d5e4e4f05ba15441a406659b3e4cbd99d61a80ed19ada090d96074758fec17c98c1e27af1de2218329a83dca80834959e26bdaf42e6fbec834197a664ec205f0c6d479145ba535fe33ea9ba3646163057411fdd9603eeea79770caadcfea6f8b0c45765246efea9024548db67f25947eca3d0a171c5e583b01b846d7df795fe8044fd7b9adb6fb4f4a8f01af932ccd51a91a198e836538d0fe108ac3903e99dfbfe662d170758ebd0e00d3fd7c64fdf4a59aa69c10b3c989c56210f2ac803abe36bbb7ab677000000000000"], 0x1) 00:00:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(r0, &(0x7f0000000840)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x0, 0x2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x1, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa41, 0x7, 0x0, 0x7, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="0000fcffff001000000000"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000003c0)={r1, 0x2, 0xf, 0x3, 0x808000000000}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000540)={0x1, 0x6, 0x2000, 0x7f, 0x1, 0xffffffff80000000, 0x8, 0x8001, r2}, &(0x7f0000000580)=0x20) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYPTR, @ANYPTR64, @ANYRES32=0x0], 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0x8) getsockopt$inet_mreq(r0, 0x0, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x6}, &(0x7f0000000080)=0x61) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000940)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000005c0)={r2, 0x3}, 0x8) freebsd10_pipe(&(0x7f0000000600)) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:00:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pipe2(&(0x7f0000000040), 0x100004) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000)=0x8, 0x4) getuid() fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:00:04 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]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x5bc}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x0, 0x6010, 0x7f, 0xb3f, 0x1, 0x9, 0xffffffffffff8000, r1}, &(0x7f0000000100)=0x20) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r1}, 0x0) 00:00:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x13a) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x87}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="050004005a010000"], 0x1) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000040)=""/32, &(0x7f0000000080)=0x20) r1 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84) sendmsg$inet6_sctp(r1, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xdc05]}, 0x5}, 0x1c, 0x0}, 0x70a61200f8ffff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x900, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:06 executing program 3: symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340), 0x0) rmdir(&(0x7f0000000000)='./file1\x00') 00:00:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:08 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, &(0x7f0000000180)=""/4096) 00:00:08 executing program 3: r0 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0xffffffffffff0000}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000440)=ANY=[@ANYBLOB="1c004e20080000000000000000000000000000000000000001040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x84) getgroups(0x4000000000000131, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0xd6, &(0x7f0000000280)=[r2]) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) accept$inet(r5, 0x0, &(0x7f0000000200)) getgroups(0x2, &(0x7f0000000140)=[r3, r4]) r6 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_STAT(r6, 0xd, &(0x7f0000000500)=""/56) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x4, 0xf, 0xfff, 0xffffffff}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000300)={r7, 0x7, 0xfffffffffffffffd, 0x7f, 0x8, 0x1000}, &(0x7f0000000340)=0x14) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r8, 0x0, r8) setresgid(0x0, r9, 0x0) 00:00:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="0002050008006ef90200fbffdc00"], &(0x7f00000000c0)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x0, @loopback}}, r2, 0x0, 0xffffffffffffff24, 0x84, 0x84e9, 0x2, 0x6}, &(0x7f00000001c0)=0xa0) setsockopt$inet_opts(r0, 0x0, 0x43, &(0x7f0000000580), 0x1f) 00:00:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000840)={0x3, 0xfffffffffffffff7, 0x0}, &(0x7f0000000880)=0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000940)={r2, &(0x7f00000008c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000980)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000009c0)={r3, 0xc361, 0x10000000004, 0x9}, &(0x7f0000000a40)=0x10) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/130, 0x82}], 0x7, &(0x7f0000000680)=""/109, 0x6d}, 0x82) getsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000700)=""/253, &(0x7f0000000800)=0xfd) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r4, 0x40}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) 00:00:08 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x101, 0x9, 0x3000, 0x8, 0x100, 0x7, 0x3, 0x5, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xfffffffffffffffd, 0x3ff}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000500)={r2, 0x3}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000004c0)={0x100000001}, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0xfffffffffffffffe, 0x1000000000000) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x96b4fed57cee865) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) getsockname(r3, &(0x7f0000000800)=@un=@abs, &(0x7f0000000840)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x29b) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)=ANY=[@ANYRES32=r4, @ANYBLOB="08004200e88c6cf8ffffffffffffff1e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850ba3c1cc7f2b7dc15f4419917951c23d0fef0900000000000000000000"], 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x183, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000080)={r2, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) 00:00:08 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x38, "e13e26ff93a33c6989694e72084c52762d2e8ec96cc686270c5305cbe5be4e36600fcef696e2dce94d50e5cf9c45f077c3cc6c59281ca7a9"}, &(0x7f00000000c0)=0x40) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x1000, 0x80000001, 0x0, r2}, 0x10) r3 = msgget$private(0x0, 0x400) msgsnd(r3, &(0x7f0000000180)={0x1, "6d2c1a20b4d36a0bb8db0c46de3a016f21bc8cf751d851bce58b5a2762f1c94e1344062ae109925f7082d73304b7d9c0abe769ea556055f6a5d40447ad383895d938dd713fc6db86f5acfd5885326c8b7df7103dc7d4759e83682b83bc10d4a59a26d0d6143d418be058266796d568eaa0289b6035ed0864970eab13efdfa45fc173ad5178ce21a0aa456674fbdab89c8073b484d90350229ac5f7762a6b6a105258d7eec406109b729e822ef95973213c525cacf6e178456867621b9dbed2cb3690b9b2c5d2cc6ef4c59a027a7b9f5ca19af7a6984f08742297d133c17fdb835bb5db"}, 0xeb, 0x800) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:00:09 executing program 3: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) r4 = open$dir(&(0x7f0000000440)='./file0\x00', 0x0, 0x10000000004) sendto(r1, &(0x7f0000000300)="7e2a6f2e2b1d56c24a8ca9a30564a89712a1a08777fc262c3c9ad540e224a6a734b38e7cb3b3e9ac95c28e085a0be446902dd5e9549927d0553e4e14f2aa07c646fbcb69522d916622e0ad9eff7d03429b042de076aadeb87584bb0753b44775323385ffe36cb620d934a856a187ca84d7e2d4357bf50d426fe7e073f42797825afb5d60d45e57305df948f27d24df6a54f948db880bd72670c255bea2ef121763e104aebbf2baaf10d7770d2ba2bd9ea17922e92e92e6da89538c17a3daba0570921e971f2f34ea315df9c6e3b53ccf98496e8e188756ab2c520473cac33bcf9d883f168c4eda31cc9c562d73c7b80a9cec4696", 0xf4, 0x20000, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2000003) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0xffffffffffffff2e, @loopback, 0x2}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f00000002c0)=0x10) fcntl$setstatus(r4, 0x4, 0x10040) socket$inet(0x2, 0x20000003, 0x8) 00:00:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x0, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:12 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600060009000002000001190800ff03"], &(0x7f0000000240)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f0000000280)}, &(0x7f0000000300)=0x10) r2 = dup(r0) fdatasync(r0) open(&(0x7f0000000280)='./file0\x00', 0x28400, 0x4) preadv(r2, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)="033b76632ee94edb510a058341ad9fb491e3063fcab532c5bd76f7e7affb740abd24aa80f5c5aa69d0468826111358fb4a1357fe9aac2a84078024399fbd1c583d33a46772b4b4acf15ebf26864e12db5b5e34777c9e8f16baeb78b54fe10001346be71ec1a5ea260dc8a349cdd358c436d0d843b5cbb69bd3991386aabb57d0b98ea376a7e45f8aefe2893d865d7b409b366ab97e01ab2f7c1e6a11a9fc64da87930ebf41e245f0d9", 0xa9) freebsd11_getdents(r2, &(0x7f0000000340)=""/39, 0x27) 00:00:12 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x2, 0x4) 00:00:12 executing program 2: mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0xfffffffffffffffe) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:00:12 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x6, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0xffffffffffffff80, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200), 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 00:00:12 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') 00:00:12 executing program 2: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r2 = socket(0x1d, 0x5, 0xffffffffffffd6f9) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r3 = getpid() getpgrp(r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:14 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x3, [0x8, 0x20002000000000, 0x9]}, 0xa) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) 00:00:15 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:15 executing program 3: mprotect(&(0x7f0000feb000/0x13000)=nil, 0x13000, 0x200000000000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), 0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20204, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x5, 0x4) 00:00:15 executing program 1: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:00:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000000)={r1, &(0x7f0000000140)=[@in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xfff}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xe}, &(0x7f0000000080)=0x8) r2 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000300), 0x10000000) r3 = accept$inet(r2, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0xfffffffffffffe8d) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1, 0x0, 0x3, 0x1, 0xfff, 0x78a1, 0x4}, 0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r1, 0x0, 0x72d98160, 0x10001}, &(0x7f00000002c0)=0x10) 00:00:16 executing program 3: r0 = socket(0x12, 0x110000001, 0x101) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x100, 0x1}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0x800, 0x1, [0x7fffffff]}, &(0x7f0000000240)=0xa) listen(r0, 0x2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000000c0)=0x4) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) 00:00:16 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x7}, &(0x7f0000001400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x6, 0x10, 0x8000, 0x4b17e29d, 0x1, 0x52b, 0x7fffffff, r1}, &(0x7f0000001380)=0x20) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000000)=""/169, 0xa9}, {&(0x7f00000000c0)}, {&(0x7f0000000380)=""/4096, 0x1000}, {&(0x7f0000000100)=""/29, 0x1d}, {&(0x7f0000000140)=""/110, 0x6e}], 0x5, 0x0) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f00000013c0)=0x2, 0x4) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r5, 0x18}, {r5, 0x2}], 0x2, 0x664b6e3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f00000002c0)={r2, 0x401}, 0x8) socket$inet6(0x1c, 0x0, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000240)=0x4) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r3, 0x3c) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) syz_execute_func(&(0x7f0000000000)="43dcf7f20f5a0e2e26a6c422414047f4660f3837e143c0b30a06000054c403e144060a15000000002e2ef2a5") ftruncate(r1, 0x2a60) r2 = dup(r1) r3 = dup(r0) writev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="a59b31f5ae99132c32927021e5d5e223807ec52e87798dbebed6ebacbb74e5c2464184a9621c8e1a584d9610f6872246601a8fb5804eb6637670e037ca62adb017f19c6285a842d31a13d7bfe21a070677be9b8dac7e0638c196caf449165acec4931f41d77ae02d", 0x68}, {&(0x7f00000000c0)="b9c6bb3d69c0fc1d16fab12954749fdfd48bb17cc4ff9c7e7c36c067f0a8cde96d490f58d25a1eec5838c2aec22ec3562953a79bf4bfc3cceb5b5f4f58f11e468e304bbe0eddc284047ae2f6ef45b3f6f0ce8019aa86e7094053b4b0a755e0ace3086229ab18ccef76537a", 0x6b}, {&(0x7f0000000140)="b2179c86b877abe4e363298ecddb41edb86076a8bc6455ffa963eb56d49941c18c6557a0b5fb9071c54ffbf5da7eaca8cc4b208373d17d865be974d8d08c8fbd9d965c4e313cb89bbb5a53a9abc3406fd75feed969fff5f87237a522091ffc42aae63cfcfd4210b691d6ec3c028093459606cb7b4f8ecda955b6", 0x7a}], 0x3) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x3, 0xbce0, 0x200, 0x3, 0x10000, 0x9}, &(0x7f00000002c0)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000300)={r4, 0x2}, 0x8) write(r2, &(0x7f0000000040), 0x1fff) 00:00:16 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) freebsd11_fstat(r0, &(0x7f0000000000)) linkat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00', 0x400) setitimer(0x0, &(0x7f0000000080)={{0x0, 0x5}, {0x7, 0x60}}, &(0x7f00000000c0)) 00:00:18 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) munmap(&(0x7f000094e000/0x200000)=nil, 0x200000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x85, @loopback, 0xc313}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @broadcast}]}, &(0x7f0000000100)=0x10) 00:00:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) shmget$private(0x0, 0x3000, 0x8, &(0x7f0000ffd000/0x3000)=nil) r1 = open(0x0, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) lseek(r1, 0x0, 0x3) r2 = getpgrp(0x0) fcntl$setown(r1, 0x6, r2) 00:00:18 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000240)={0x7, {{0x1c, 0x2, 0x0, @loopback, 0x7}}}, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) poll(&(0x7f0000000140)=[{r1, 0x10}, {r2, 0x202c}, {r2, 0x8}, {r1, 0x16}, {r0, 0x4}], 0x5, 0x3ff) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 00:00:19 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000240)={0x7, {{0x1c, 0x2, 0x0, @loopback, 0x7}}}, 0x88) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) poll(&(0x7f0000000140)=[{r1, 0x10}, {r2, 0x202c}, {r2, 0x8}, {r1, 0x16}, {r0, 0x4}], 0x5, 0x3ff) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x1) flock(r0, 0x8) 00:00:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a70aef", 0xa9, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') accept$inet(r0, 0x0, &(0x7f0000000080)) 00:00:21 executing program 2: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r1, 0x8) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r1) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f00000006c0)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000980)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000640)='./file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:21 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(0x0, 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x3a412350, 0x5, 0x2000, 0x72bf8438, 0x62, 0x8000, 0x4, 0x10001, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r3, 0x5, 0x5, 0x2fd, 0x9, 0x1}, 0x14) 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) 00:00:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:22 executing program 2: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10001, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x1, 0x9}, 0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x9, 0x4) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munmap(&(0x7f0000efd000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) 00:00:22 executing program 3: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getgid() r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="f07449b7", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_buf(r1, 0x0, 0x48, &(0x7f0000000580)="720e1d0732c8958dfbb0f070beacecac51bbcb40d14d4a2a3542263300e63cc2c156b1ac7dc029955b16b9edbfe06959a8962b247ac7868772d033ebf1d9119c71c94ef13c483c92f8b2fa78bd", 0x4d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000500)={r3, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000540)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r4, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000600), &(0x7f0000000640)=0x4) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xffffffffffffffe0, 0x90}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520, 0x0, 0x3}, 0x10) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x24a}, 0x0) 00:00:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget$private(0x0, 0x1) msgctl$IPC_RMID(r1, 0x0) ftruncate(r0, 0x3862) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x1000, 0x4800, 0x2, 0x4d, r1}, &(0x7f0000000380)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x98) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="fafffffdffff"], 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x401, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000002c0), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8, 0x2800, 0x10001, 0x5, 0xb, 0x0, 0xffff}, &(0x7f00000001c0)=0x20) 00:00:25 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x104) chroot(&(0x7f0000000040)='./file1\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000000000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x6, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:00:25 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) 00:00:25 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:25 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) accept$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x10}, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r2, &(0x7f0000000340)="6fb9c8ba887a11c3426b7833e442db3b2be608c1b391cb2f99712c9c6bc5a725162e25a8e801eb5ef8469124a95e2febf2f6a12aef84b8f104b9b76ea71cc91e47fe2abd8287539a3bce4259a74fee68bbcbed0f88e4ee46d3e806bb7cee44853602022afeb8296c39ee36ba13ba9c08e70f3a42ade01cb778684e0b6e2b0a1439cbb419c0f8f6d09e3d2f31e247a75a67b7d41775b352d0d73efdfb98530ce13ce348cc352e3a05", 0xa8, 0x0, &(0x7f0000000180)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000200)={0x800, {{0x1c, 0x1, 0x7ff, @empty, 0x7}}, {{0x1c, 0x3, 0x4000800000, @loopback, 0x6}}}, 0x108) 00:00:25 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f00000017c0)=[{&(0x7f0000000500)="b9d4b9c7cf42a010cdf55f010620c6f9c9c432e62ecff25c9cf2ac6ecbbe63439ee36ae654cdcb98fbf89b062c54ec00284e1d4e989dcc00daf2a4de7044558109ed1571515912be7612b342a9e5c1d87103395373c45dd9d76485ddcf956e5b9baeba6b46a5e9c8f452582a67cba4ab3327479cb46410ade66407351d4e05af4b4498a9ccda5c748b0494732f54acc098fa041e942ace1d284ce27bc2c99d1372c3a3bf8d80136b1d36f16d5562c187f26c4eec3bee3d982bcd191e28cbd5a6809531da7d2f27077aafa409795e257a7b16cb"}, {&(0x7f0000002840)="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"}, {&(0x7f0000001600)}, {&(0x7f0000001640)="c7456b1c7953ea41371af0752498c623713c4b2efcb84697c5eff61bf494649e83d78bd9300a345f70df8c7c5921eee86ff3ff55fd58b28319b84413f524e664a0c38bbaeb65e36e8b452d3773bbc08d36c66764a61fcf1a9c1645cc1b3f27ad00776d857cea4d02692d0b7084f782ee59868b1e9710dbeb74cfa497d0997c17c1007071bc6b4878"}, {&(0x7f0000001700)="78beca0918463bc81e4e05479ff66ba1a4d452f6850ebceaa4c2973a6eb54ddfe21e66f5246cb0e6a91e46d531e06427c338033910071525d696c9b4f4276786e1372748e10d7fb92ebbe49554fedd923cd7af27b846e27d05cc0ef5b25fbf09089e787ca171516b9150042be942467544b2798a3b637645d544906686cef5cc531c12"}], 0x10000000000000c0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="310000002c16249d2ed2b778ab16a04d573452b213199352e092920546a74481f88cdd006fddffd7e73fad32d6122d7d8f45afe4bb4f02de8a614cb9781a73680df295484e8fbb39143e01af8e27f8678b1992b44632be767b6cd816c0b1580e84b8f535e6d9066d7340e0df77237e12f43f0d62c8ff8b083dcca6bea4ab9560cd56b929ef14c5f866189d439ef15889a8b751950580d37fc6fcb4f99bd867d693a1b9"], &(0x7f0000000100)=0x39) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xc, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast2}}, r2, 0x7ff, 0x3, 0x208, 0x0, 0x1, 0x7ea}, 0xa0) ftruncate(r0, 0x9b0a) 00:00:25 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) 00:00:27 executing program 2: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) r1 = dup(0xffffffffffffff9c) r2 = accept4(r1, 0x0, &(0x7f0000000280)=0xfffffffffffffcb1, 0x20000000) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x0, 0xa, [0xffffffffddbb8542, 0x1, 0x1a, 0xc00, 0x4, 0x6, 0x1, 0xafa, 0x1, 0x1]}, &(0x7f0000000200)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000240)={r3, 0x1f, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe1, "e244b8260343ba2c0199aea74576b2bb2a855c5395851ffd583f6b65fc884fb38fe2856ee7568eebad75e5bfe80c3cf9f9580142eacce9e866546aca71032555d8df988ad04120ad1e3685312aa2d9afb8677ac95c66930c090c780c14805952f0c51e7b60b3f0eaf3528fb668f56d647efbc92fa958975e63e15688ba647ed31a75b5f34384d8f08e8268f8b2f9be48c12e1064264eec316ab33db83cad9ce22e78b4c39f225d2fb2f74ce6258df53b854bfcf17769542b5afdd8ed97522bae09f1eda063dcf89246af44e4a82997e9ef281dcefb8ce81997de125fa2c16735f0"}, &(0x7f0000000140)=0xe9) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={r4, 0x401}, 0x8) 00:00:27 executing program 2: r0 = socket(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) faccessat(r1, &(0x7f0000000040)='./file0/file0\x00', 0x42, 0xc00) sendto$unix(r0, 0x0, 0x3, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x1c) 00:00:27 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:27 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 00:00:28 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:28 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000240)=""/96, 0x60}], 0x1, 0x0}, 0x40) recvmsg(r1, &(0x7f0000000140)={0x0, 0xffffffffffffff0c, 0x0, 0x119, 0x0, 0x805aae95}, 0x83) execve(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) close(r1) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000100)) r2 = socket(0x1c, 0x10000003, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000001c0)=0x8, 0x4) fcntl$setflags(r0, 0x2, 0x1) lseek(r1, 0x0, 0x3) 00:00:28 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x97, 0x9cd6, 0x1, 0x8}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={r2, 0xffff, 0x0, 0x6}, &(0x7f00000000c0)=0x10) 00:00:28 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x100) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x6, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) syz_emit_ethernet(0x46, &(0x7f0000000080)="798deb8ce60c923afeed35c008060020080014047102000000bab83be28ea73e1a9ab221b4ba2070070000000000000049084b98e76eea94bce09126abf88c693831ea2a842f") lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(0x0, 0x0, 0x0) truncate(0x0, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, 0xffffffffffffffff, 0x0) ftruncate(r1, 0xb7) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) poll(0x0, 0x0, 0x0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x880, 0x120) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe12) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) Jan 1 00:00:28 ci-freebsd-main-3 kernel: arp: from 00:00:00:ba:b8:3b: addr len: new 20, i/f 6 (ignored) 00:00:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000000) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0xfffffffffffffc01, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) pwritev(r0, &(0x7f0000000040)=[{}, {&(0x7f0000000100)="5f8eddb165c41a05dd8e0acaf7122ae35cc1077dcd6a3e915a9f4bf6edf48d91ea941824c28fb094965aad86de644ed09b887f319e496c78cae8879edb37b16fa9a55f1b4adcf2cbbbf2a61f2e2ff0b3db96cc3a5f002043ed84830bd300548c37391cd31baacfd3e57a1551fd2813eaa6c08f325e38f4a44d214ac323e7556f35c9b5a94add539714f61cc6fd5e423af0eb0b718b19d9c676eeaeac44f09c7eb436b35e6746b47df64543bd5d230187b97f073f4af5cded1c", 0xb9}, {&(0x7f00000001c0)="e1615d10438cf0f9dc0529c6a9e2766322b8102e0b974d7e72005cb8007405ca05e584472f26fcf7e899ddd24b1dc423f925742ed8bf82b13209c1a61aa902e86119a3b9a01ce5abf20fb665e1c63eafa6d3a075ccbf309e199bb4ce5576bf2424a46b2746e1ab1f233c1e68cdeda526198bfe7865e9b2043332f3a40a9f13b4d711ac778cfd482dd11fa3bc42fff9d8e30092be79db452780571ea76faf561791c2fbec8a189545d970b51f972f5fb4dac85f867adbc30ef79ede914a35c248bcdd7c1ce2e5def7bb924ab728a8435674f9e25488da61d571903cf1a8ae054e5e71cf730a", 0xe5}, {&(0x7f00000002c0)="02ec80ef622b33c3535c4316b27b146434e229eba87b58826af45ff7a5e7b8ea5b0fab64679e778a1c1911f59a4afd1e930c9f5686094cc89b5130f025fcc914677258cf05f9c80b73310a04929820dd2d6ac6f36bafe388c1", 0x59}], 0x4, 0x0) fdatasync(r0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0xd338, 0x4) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0x8, 0x5) 00:00:30 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x2, 0x103) r2 = getpgrp(0x0) fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpid() freebsd11_stat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getpgid(0x0) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000680), &(0x7f00000006c0), &(0x7f0000000700)=0x0) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000200)=[{&(0x7f0000000140)="76d9227b38f9b3191f12bfb408c7099372b577fc5483940e64e040ecdfae1ef8586091cde12b93ab7fe71d3afc1ce1e1e2b6d259cc486bd4ed25a363e60f09fab37173a4ae35a49454faaa411b536df3a84eb254bee1d89c2a630cfc3ae573ad5ce08395839ba0c7864eb9c7c3cc0b323c1f67156cd4ae7f2a30fa66144e3aa994bd", 0x82}], 0x1, &(0x7f0000000740)=ANY=[@ANYBLOB="3800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r4, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="0000000020000002000000000027000000000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB='\x00\x00\x00\x00'], 0xd8, 0x4}, 0x1) 00:00:30 executing program 2: socketpair$unix(0x1, 0x3fffffffffffe, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x30000000) write(r0, &(0x7f00000006c0)="661cd9ff8ef968a1a422312a03cd82e4ecc3a87926d6617051828d2738dc47a1c9c3f0fecbcf40f42e7ecd44a92bbcaca805c503b431157c029124eb20787a6feff3d8279d0000010082b1b62a9a792dc7bb1cfd0755198e60d4ea94cbac8fc90c5d26578e797adad3504b610b36218388c8fad8d398afc5d473b6f52fc16d8a7acfd5a1712cc3c76a0f0bca7cb76c6fa4c12d7a91bf2b6f452cb4803b5cca3b28c85de34d0800aca2fc1b9557efd864bf89500c60fae7f547f407212bd6c1f29cc09ce02dc25a2fc56b817826ad6df51bed5f0d0b49fd3be2946cb8ebe26a44d89df85d987db22fed170aabd3ca74c19c1e6a560d7d158752b5fa6a08a6ad260395aa408edf151a8a89d265ad22afa710534b14212f3b36d5e2d342246d0586b7934dcdf1cf5080f501382cb3e8e6e9a0e82ee9564a895ec95bb8cd0fa237ab0ce8758c7f8575432ea79e4354f828e0be6614d33b3b2746aa3848c2ad62f0f936b5855fb7cb220d246281ac817d98b1e5f75d36565c9eea5cb187ea3ca784c15333c923d212bf7dfdfda95a611068c0f2d23ecaf16bb3bdcde63e736aad06256bd1d302b4c7a1e999cb947472b699031a741d8bc8b70fffb77c34633052b667087219c84b4c937f79c0bb06debf4cc1a83892b63d2f0f110d84e3471c138fb7a28f474cea69db979f31da4720f270015e18b96dd15a1f5f374f9a670b48afbb1f46354db43d5024251f5da800b0fd19763b63e35533de606bd763e1f27eb182a6184deabc0bee0b7000b9ae66631063b36e258501c7619854fb89baada4d60c1700e424f80d5fa37442c51d944b43cff48e28f404b0044a3956e31d000000000000", 0x262) 00:00:30 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000040)="f0", 0x1}], 0x1, 0x0) ftruncate(r0, 0x100000) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x84, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x8000, @empty, 0x101}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x3, 0x3, @loopback, 0x5}]}, &(0x7f0000000100)=0x10) 00:00:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:31 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) r1 = semget(0x2, 0x0, 0x1) __semctl$IPC_INFO(r1, 0x4, 0x3, &(0x7f0000000040)=""/1) truncate(&(0x7f0000000080)='./file0\x00', 0x7f) 00:00:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x842) write(r1, &(0x7f0000000600)="c3094d", 0x3) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="074ba752", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x20) 00:00:31 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) r2 = semget$private(0x0, 0x3, 0x418) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000000)=""/249) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) open(&(0x7f0000000080)='./file0\x00', 0xc, 0x81) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) 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) lseek(r0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 00:00:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f00000000c0)=""/34, &(0x7f0000000100)=0x22) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) 00:00:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x6, 0x6a43}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000400)={r1, 0x3}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0700df48", @ANYRES32=0x0], &(0x7f0000000100)=0x8) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r4, r5, r6) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r2, 0x7c}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r3, 0xd, 0x9}, 0x8) 00:00:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) freebsd11_fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480), &(0x7f00000004c0)=0x0, &(0x7f0000000500)) getgroups(0x8, &(0x7f0000000540)=[r2, r3, r5, r6, r7, r8, r9, r10]) fchown(r0, r4, r11) 00:00:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:34 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x9, 0x5dd, 0x9, 0xfffffffffffff000}, 0x8) lchown(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) 00:00:34 executing program 2: mlockall(0x2) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x3, 0x1411, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:00:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x80000000, 0x5, 0x400000000500, 0x7, 0xfc64, 0xa8e2, 0x80, 0x4, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0080040100000000080000000500000004000300"], 0xa0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(r0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8}, 0x8) r3 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x19c) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000140)={@remote, @loopback}, &(0x7f0000000280)=0xc) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:00:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) socket(0x2, 0x1, 0x7fffffff) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:00:35 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0xfffffdd5) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xfffffffffffffffe) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) fchmodat(r2, &(0x7f0000000000)='./file0/file0\x00', 0x18) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r3, 0x1c43, 0x2, [0x7, 0x8000]}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000240)) 00:00:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2c, "1c4a85cb73e9e19ceef0a06cc991efd0c6ea0e499b269df800a4537757e6d7f0c831ad66536650f1a436feff"}, &(0x7f0000000080)=0x34) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0xfffffffffffffffc, r1}, &(0x7f0000000140)=0xc) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x800, 0xf, 0x7f, 0xfc}, &(0x7f0000000280)=0x18) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x10000}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x3, @empty, 0x8000}, 0x1c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffff0c) 00:00:36 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) socket$inet_sctp(0x2, 0x1, 0x84) 00:00:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:37 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) futimesat(r0, &(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={{0x1}, {0x5, 0x5}}) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) futimesat(r0, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:38 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setuid(0xee01) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:00:38 executing program 1: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/29}, &(0x7f00000000c0)=0x1f, 0x20000000) r1 = getpid() freebsd11_stat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000002740), &(0x7f0000002780)=0x0, &(0x7f00000027c0)) r4 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r5 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002800)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002840)=0x1c) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000002880)) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r9 = accept4$unix(0xffffffffffffff9c, &(0x7f00000028c0)=@abs, &(0x7f0000002900)=0x8, 0x10000000) r10 = open$dir(&(0x7f0000002940)='./file0\x00', 0x100000, 0x80) r11 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x3, 0x6, 0x1, &(0x7f0000002980)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = socket$inet6_sctp(0x1c, 0x1, 0x84) r14 = accept(0xffffffffffffffff, &(0x7f00000029c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000002a00)=0x10) r15 = accept4$inet(0xffffffffffffffff, &(0x7f0000002a40)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000002a80)=0x10, 0x10000000) r16 = open(&(0x7f0000002ac0)='./file0\x00', 0x8, 0x2) r17 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000002b00)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) freebsd10_pipe(&(0x7f0000002b40)={0xffffffffffffffff, 0xffffffffffffffff}) r20 = socket$unix(0x1, 0x0, 0x0) r21 = accept$inet6(0xffffffffffffff9c, &(0x7f0000002b80)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002bc0)=0x1c) r22 = socket$inet_udplite(0x2, 0x2, 0x88) r23 = socket$inet6_tcp(0x1c, 0x1, 0x0) r24 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) r25 = accept$inet6(0xffffffffffffffff, &(0x7f0000002c00)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002c40)=0x1c) r26 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002c80)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000002cc0)=0x1c, 0x0) r27 = accept$inet(0xffffffffffffffff, &(0x7f0000002d00)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000002d40)=0x10) r28 = accept4$inet6(0xffffffffffffffff, &(0x7f0000002d80), &(0x7f0000002dc0)=0x1c, 0x10000000) r29 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r30 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x10, 0x4, 0x6, &(0x7f0000002e00)={0xffffffffffffffff, 0xffffffffffffffff}) r32 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000002e40)={0xffffffffffffffff, 0xffffffffffffffff}) r34 = socket$unix(0x1, 0x5, 0x0) r35 = socket$inet(0x2, 0x0, 0x3fff8000000000) r36 = socket$inet6_sctp(0x1c, 0x2b85d038ee0e6be0, 0x84) r37 = accept4(0xffffffffffffff9c, &(0x7f0000002e80)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000002ec0)=0x1c, 0x30000000) r38 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000002f00)={0xffffffffffffffff, 0xffffffffffffffff}) r40 = socket$inet6(0x1c, 0x2, 0xa69) r41 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r42 = getpgid(0x0) r43 = getuid() r44 = getegid() r45 = socket$inet_udplite(0x2, 0x2, 0x88) r46 = socket$inet6_tcp(0x1c, 0x1, 0x0) r47 = socket$unix(0x1, 0x0, 0x0) r48 = getpgid(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000002f40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r50 = getgid() sendmsg$unix(r0, &(0x7f0000003200)={&(0x7f0000000140)=@file={0x0, './file0\x00'}, 0xa, &(0x7f00000025c0)=[{&(0x7f00000003c0)="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0x1000}, {&(0x7f0000000180)="0cc2d33845a178a0541599d7ba0c7ef423193f2b", 0x14}, {&(0x7f0000000200)="7d3573f1817af1fbf2ee7dfc645803a19e7bab6b3ca5f1079a3bac1bf31ce13cdb3f6b3bed9827b104ac31e252b79c0d30fd7fdabe54c71ceb269be1ffb714b866c416d5", 0x44}, {&(0x7f0000000280)="c4b2b49dae1d054584f2e8f159a9065e5f54772000a6b8b1", 0x18}, {&(0x7f00000002c0)}, 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0x1000}, {&(0x7f00000023c0)="3462eff159d49967dc9909fd12608302d7eff5ff0242cf505f3b11d099aebf75ba3f6803130eb6dfedd9f912e8a22004e426667680efe75fb4c82164f5d54ebb2462dac7e74cac69f5a75db4d878ef6fac7211af6e22933860151e7bbf1f3f7222ab8e66fb05ad8c06583fe018ce324087e54982966dae9de70d672ce1e8", 0x7e}, {&(0x7f0000000340)="055accb4f1a1", 0x6}, {&(0x7f0000002440)="34579821e177aa007295843bfb7a7b66d692e7dc1daf50f302f11d69bc471760ff56defb1f45a7d4b5d043e999cc4bbdedd04d906499d7284e77cf9207d6b5a3108155505063c87ecb8369bd9899f9ff888a64ad35b108650745794eb895867252c820913a947197326953b662", 0x6d}, {&(0x7f00000024c0)="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", 0xfd}], 0xa, &(0x7f0000003040)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r4, r5, r6, r7, r8]}, @rights={0x28, 0xffff, 0x1, [r9, r10, r11, r12, r13, r14]}, @rights={0x28, 0xffff, 0x1, [r15, r16, r17, r18, r19, r20]}, @rights={0x38, 0xffff, 0x1, [r21, r22, r23, r24, r25, r26, r27, r28, r29]}, @rights={0x28, 0xffff, 0x1, [r30, r31, r32, r33, r34]}, @rights={0x30, 0xffff, 0x1, [r35, r36, r37, r38, r39, r40, r41]}, @cred={0x20, 0xffff, 0x2, r42, r43, r44}, @rights={0x20, 0xffff, 0x1, [r45, r46, r47]}, @cred={0x20, 0xffff, 0x2, r48, r49, r50}], 0x188, 0x20188}, 0x4) r51 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r51, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r51, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:00:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) listen(r0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x6, 0x4100, 0x8, 0x575, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xe7d, 0xfffffffffffffff9, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f0000000140)=0x1) 00:00:38 executing program 2: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000480)='./file1\x00') rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') r0 = open(&(0x7f0000000400)='./file1\x00', 0x20200, 0x64) readlinkat(r0, &(0x7f0000000440)='./file1\x00', &(0x7f0000000580)=""/206, 0xce) execve(&(0x7f0000000040)='./file1\x00', &(0x7f0000000340)=[&(0x7f0000000180)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=']\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)=',-!.\x00', &(0x7f0000000300)='(/\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='*\x00']) 00:00:38 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000003d00)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000000080)="1e", 0x1) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) writev(r1, &(0x7f00000026c0)=[{&(0x7f0000000040)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xa}], 0x1) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100)=0x10000, 0x4) 00:00:38 executing program 3: semget(0xffffffffffffffff, 0x2, 0x0) symlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000080)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x8000, 0x4) 00:00:39 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000000180)="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", 0x1000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='/file0\x00'], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x0) 00:00:39 executing program 3: socket$inet6(0x1c, 0x10000003, 0x0) socket$inet6(0x1c, 0x0, 0x5) r0 = socket(0x17, 0x5, 0x100000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x200, 0x4) socketpair(0x1c, 0x1, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0)={0x2a, 0xe0c0, 0x89e, 0x7a51}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), 0x4) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback={0xffff000000000000}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x10}, 0x0) 00:00:39 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000040), &(0x7f0000000380)=0xffffff72) 00:00:39 executing program 3: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) open(&(0x7f0000000000)='./file0\x00', 0x901, 0xd) r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) 00:00:39 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x0, 0x8, 0x3, 0x7, 0x6}, &(0x7f0000000240)=0x14) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, 0x0, 0x0) sendmsg(r2, &(0x7f0000000080)={&(0x7f00000000c0)=@un=@abs={0x0, 0x0, 0x3}, 0x1c, &(0x7f00000001c0), 0x0, 0x0}, 0x20100) 00:00:42 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000340)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:42 executing program 3: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0x2) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040)=0x200, 0x4) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:00:42 executing program 2: r0 = socket$inet6(0x1c, 0x20000000, 0xa5) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f00000001c0)={r2, 0x616f}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x10b) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x1ff}, &(0x7f0000000080)=0xc) writev(r0, &(0x7f0000000580)=[{&(0x7f0000000200)="16012f1c0ed100e30cb3ec549d3184f6828eefd0e98af8acdcdafd4cb92f8e74fc4dc0548f2b90f17fd73e61a9579938ca31ebd9ad6b532dfae2988afba176b66b3fb8dccc59f2dd3b7a383aa2f157ad743e3b2e73f101d5a95ffd3056e043a2c227bebc35c0c6cd6f28d3b30c6ed2486eed7bff40bb", 0x76}, {&(0x7f0000000280)="596dd3c76aa74d895ab30771c10450fa199e15746cc6b8bfc48eff9354342ef5521fb5101284e0138e8b078d0b1d0ec54fbc4c665a", 0x35}, {&(0x7f00000002c0)="da4e79cb6116cdd5385e56fee25293307259fb9de3ee6b83abd306f14e58", 0x1e}, {&(0x7f0000000300)="f91969f8e52770aa34e7f7ebfda453c70d9324c6397752b9c5eabb844a878d523b7a8787448992f7231e1ae01784e7ae5cd4ac7201292f7bdfde3b97a29d1f", 0x3f}, {&(0x7f0000000380)="b0ef65784ca1ad8c2c7007f3a5511487b31f8f2eb5e6a206e83a83cb66bd0b4b81b28f690c0021c7bb7987cc2e21220582456f6fccf9826c13c8902f25e503f4fd9b249f0743733df6b5b674927f3ec1b3c9c01cb70f244f3b0da00ff03fdb931eb490020ee6e8325512c84909eb2e1a5c6aac482d3f3e3e58e2a9161f830df0d479017ff591b2f4ffc4e9f85e995e8a71c9ea24a1007acae36eb48ded1c4c5d3e5cd9f82dbac322b7521acd6d99fd0d169b501aff7a8549795c258cba", 0xbd}, {&(0x7f00000004c0)="ba6618e479a295039c8f84d771c8fcca5ca8c1d2fead826246ff1c97068232c47c59e2d83f04dbdee56420bca4261637112128e652da44e1adb5a783e063f72c56dbabe01a56a99d413dffeb3fd123e6dbd988fb4a2279566cac3b43f6cccbdde3a3c421e0b1e98a5a3c919bf7bf6e93fdd7206cdcfc45de6751a58ba2616152f0c7", 0x82}], 0x6) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r3, 0x100}, 0x8) clock_gettime(0x7, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0xffffffffffffff9e) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:00:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:45 executing program 3: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00990000ff07000000000000f5"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000000)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000340)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000140)=0xb) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x24f9, 0x4) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0xfffffffffffffdf7) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ca00000055ccf452ddb55532eb75659d816eed9998621c3cf275cd32f37855b63c47e858997d196fc53f83efc7e970253e31fbffffff3dad938118b4beaf5143a99e593f41fe1259acd8b4b15a253a035170378e076ee3d61f8ec72f9682da9811b50974616ac5af58f87babde05fbe80b9cfe4834959ca4427138f54ff57e616b9b32e709202dbea25b05644eadd6fa87387cd718e82e58b05c36e1bd0368cc6fd6175d4e5479055dfa2f8acde0440006903f86af4a4ab93b264ece271c6ec8aab1b4d561c3ba22cd3e19cb9dd3"], 0x0) 00:00:49 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c653000a3cb0020fba3f8af747020e9d34122fc270843ecf2d21d8c7ff9c55998bf636dd6bfb4f1ff16f9dff3767102a7cf2b086d7f765475b03c3d25fca44566c323ea7fa0584efe4c2f837dd5cb0ad29739675994db0293b4b7718ee4488137eaa95c7a79d96e769625d46380356880edc121d739ed55c1cd6339dd9217612ce92b5a627d81fb5fac52e07e55e9ab16528251e7693d21dfb4728e9f5fe030188d784a8c6b35c237"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x805e, 0x8, 0x51, 0x1, 0x428}, &(0x7f0000000180)=0x14) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x3ff, 0x4) 00:00:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000000)="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", 0xfa) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) r2 = semget$private(0x0, 0x0, 0x20) __semctl$GETVAL(r2, 0x4, 0x5, &(0x7f0000000100)=""/124) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) read(r1, &(0x7f0000000300)=""/68, 0x44) semget$private(0x0, 0x2, 0x41) 00:00:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="b100000077dbc2c81acf239d0eeeb22a80d8f4531407ab38be06ff234c801991bfaa7e945fd759fca9b115e4a38650b0b31b050959e2eebedb9107f3e6452a079924b78077705c2b63b642e4dd0cf60c5d8b1a3c37d923fcaf2fb4452116da7ba4dab00b566e347427e31c0fe6599291e967f67345be83ebf4aacce1f5d65f83b5cb72813b09659d56a4692de0ace9d6b7834d5cc3c4bb1af401cc4d60fc5ebed30289cbdaef906eb99d3345c450fd674b6ac48ab7270000000000"], &(0x7f0000000340)=0x6c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, &(0x7f0000000340)) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r2, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setrlimit(0x7, &(0x7f0000000040)={0x9, 0x6}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0x0, 0x20}, 0x10) 00:00:55 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000057000/0x4000)=nil, 0x4000, 0x3) socket$inet6(0x1c, 0x30000005, 0x0) 00:00:55 executing program 2: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x8000, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$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) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0x755, 0xffffffff, 0x0, 0x8, 0x7fffffff, 0x7, 0x401, 0x1, 0x0}, &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000300)={r1, 0x3}, 0x8) chmod(&(0x7f0000000340)='./file0\x00', 0x4) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x7}}, 0x0}, &(0x7f00000001c0)=0x8c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000240)=0xc) write(0xffffffffffffffff, 0x0, 0x0) 00:00:55 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x0, 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@loopback, @empty, @multicast2}, &(0x7f0000000040)=0xc) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 00:00:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6]}, &(0x7f00000004c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={r1, 0x1, 0xfffffffffffff48a}, 0x8) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x8, 0x80000000, 0x80000001, 0x7fff, 0x1, 0x7, 0x3, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0x1, 0x7, 0x5f, 0xfffffffffffffff7, 0x2}}, &(0x7f0000000000)=0xb8) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000280)={'accf_dns\x00', "52df45dee2bbd9b8f3899d015c4e149e390984a494102e176cb27028ba085676938c32c616a992886fbb4f399690d120cf274a8d912a0cf250dea0785ec6b248c14445639122c3cfdcb84438847dd67a788ee9f144f9176ddfe2169b90f0767a1bbee978c3cadc7ff4ebaf54a717374cdff1d32657d55b0a011dd9463e22b1fc89e8abf731da25d46b716881dd0ddb7b38d3cf630605112d855e1b19c96db2ba46a4d4a781d4a095a45829ce5eb06f063c7026f84513503b26d9f065dd8a3e7bf74f999a42160ba2aa90fa5ee379f68eb8ad2a8a8bcd87a0e53a9c584f7038447859bf4ca2d29db55993c9f806c10710"}, 0x100) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x80000001, @empty, 0x100}}, r2, 0x591, 0x9ff, 0x7fff, 0x68, 0x800000000}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001840), &(0x7f0000001880)=0x4) recvmsg(r0, &(0x7f0000001800)={&(0x7f0000000540)=@un=@file={0x0, ""/108}, 0x6e, &(0x7f0000001780)=[{&(0x7f00000005c0)=""/4096, 0x1000}, {&(0x7f00000015c0)=""/189, 0xbd}, {&(0x7f0000001680)=""/133, 0x85}, {&(0x7f0000001740)=""/18, 0x12}], 0x4, &(0x7f00000017c0)=""/60, 0x3c}, 0x40) 00:00:57 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) clock_getres(0xf, &(0x7f0000000000)) truncate(&(0x7f00000000c0)='./file0\x00', 0x8008008058) 00:00:57 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x208020001) syz_extract_tcp_res(&(0x7f0000000480), 0xfbb98a7, 0x1) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = semget$private(0x0, 0x3, 0x204) semop(r4, &(0x7f0000000440)=[{0x3, 0x7, 0x1800}, {0x3, 0xffa4, 0x800}, {0x0, 0x8}], 0x3) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000500), &(0x7f0000000540)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f00000002c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x166}, @in6={0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x2c6b}, @in={0x2, 0x2, @rand_addr=0x7ff}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x7f, @loopback, 0x8000}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) accept$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000004c0)=0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) 00:00:58 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2], &(0x7f0000000340)=0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f00000002c0)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1418, &(0x7f0000000240), &(0x7f0000000040)=0xce) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) r2 = accept(r0, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000380)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0xdd}, 0x8) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x101) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) listen(r1, 0x2) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) close(r2) execve(0x0, 0x0, 0x0) mlockall(0x3) fcntl$getown(r0, 0x5) 00:01:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r0) fcntl$getflags(r0, 0xffffffffffffffff) 00:01:03 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xfeda) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x12f07505, 0x2, [0x100, 0x3f]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x1, 0x1, [0x5]}, &(0x7f0000000080)=0xa) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x81, 0xccb}, 0x8) 00:01:03 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xa000000000, 0x7}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2}}, r3, 0xc203, 0x9, 0x1000}, 0x94) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xfffffffffffffffd, @loopback, 0x6}}, r3}, &(0x7f0000000200)=0x84) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000300)={@multicast2, @empty, @multicast1}, 0xc) 00:01:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2], &(0x7f0000000340)=0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x5}, 0x8) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x4, @loopback, 0x101}}, r1, 0x3, 0x200, 0x800}, &(0x7f0000000300)=0x8c) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r3}, &(0x7f0000000440)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)={r2, 0x58, "c24bc5697f449809c223d861771232bb44c98bc0e0be153c4def1ff5c9b698fa2a3bd75b1125b5dd01858418933b39ed6a9e921a25af6cbed3c071bad4dbff50ac0961e78e31e682043b5d1fc7429e6ecc4742faae60174c"}, &(0x7f0000000540)=0x60) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:01:06 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgid(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000200)={0x3, 0x1, 0xac, 0x3, r1}) getpeername$unix(r0, &(0x7f0000000340)=@abs, &(0x7f0000000380)=0x8) flock(r0, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) pipe2(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000400)=0x80000000, 0x4) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000000)={0x9, [0x9, 0x2, 0x80d6, 0x7f, 0x9, 0x59, 0x10001, 0x7, 0xff]}, &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23487e000000000000000000000000000000000001f1d3006e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="2800c0f901000000"], &(0x7f00000001c0)=0x8c) wait4(r1, &(0x7f0000000580), 0x8, &(0x7f00000004c0)) 00:01:06 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x200000, 0xfffffffffffffffe, 0x0) 00:01:06 executing program 1: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mprotect(&(0x7f0000a6c000/0x3000)=nil, 0x3000, 0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000d1c000/0x1000)=nil, 0x1000, 0x0) 00:01:06 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="db193bac82488581ddb1d938b848e7543ef25673b1153db12e66a60c30e79f5b1f3f0faafdbb32cfd11640256de50281fae5ee1b7e50c59d39073c550104000055075d0a1c66a4c405d5f8370723ccdea7f0c376def1d0c6cafc730188382b", 0x5f) semget$private(0x0, 0x1, 0x200) getrusage(0xffffffffffffffff, &(0x7f0000000080)) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x3ff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x8000, 0x7f, 0xba, 0x8, 0xfffffffeffffffff}, 0x14) __semctl$IPC_RMID(0x0, 0x0, 0x0) 00:01:06 executing program 1: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x80) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) 00:01:06 executing program 1: getresgid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)) fstat(0xffffffffffffff9c, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000140)=[r1, 0x0, r0]) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x10001, @loopback, 0xffffffffffffff18}}, 0x0, 0x9, 0x6, 0x100, 0x1, 0x7, 0x10000000000}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={r4, 0x1, 0x0, 0x7ff}, 0x10) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000100)='./file0\x00', 0x0, r2) 00:01:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2], &(0x7f0000000340)=0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x4000000000000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x200}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x6, 0x3}, 0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x600, 0x50) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0)=0xfee, 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1202, &(0x7f0000000000), 0x8) 00:01:08 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = msgget(0x0, 0x218) msgsnd(r0, &(0x7f0000000200)={0x3, "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"}, 0x107, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0xe1) 00:01:08 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0xfff, 0x5, 0xff, 0x8, 0x8, 0x400, 0x7fff, 0x280000000000, 0x7, 0x2}, 0xb) getsockopt(r0, 0x0, 0x6b, 0x0, 0x0) 00:01:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000240)="b1356b086e200a0011cb65cf68ff46175fded5e640fbbab9189108c4b2142b8f840e56074fbf7f721ddb9ad8621a430845900873758d105c72478d5c9c63ecb5f5baed5c67898f5362f8d0ac67c362f8f27282eaf672e4542d2b6e11636050438d28f7214a2ef95a1a5c03315c8d1efe1c3f8ee5f91d611dac0f902a2bd65965ff7cc7d792ccfefbdf2b0a859d0f26b10d2632a1db64ca083fcf30eb143cf6e594aebd11c14cbc0a1228b6dd7ad9f27fc017cb42dec3480b5aef0bf6a84d", 0xbe}, {&(0x7f0000000300)="3d26b718cf546bc983b8db809223fdf1300c2ae8423014a4986951004e37b5a6da1a242170c667a7cac3a7444c781cc15e3e69718dadc835c7a195b3c3087ab70599558646c9f4b16f8abde10dba5b93a8c55894e5e87c8db25e3277ef26c9503a4edad94e3c714d5938d5c95d0ec8c99bf7c69cbcd2207d94008fe5306136badb60c22307bdec6ac6b95f26b2e45b6d5181df0a31d227c5d3a000ae40769c1ecbfbaf4b54e3986367a427333d6ca8fbac31b57764", 0xb5}, {&(0x7f00000003c0)="03f602cbd23d4b1b72ac87a20124cf1508f5762d9edd9aae623ab27c5a2b3cf2cf79d1c06d40c61107237b15be56444e4dea5b9cc4ca78b4d4a87bac190e07d07ba8fb76839b1657218ede75990711971ad0ca0ce59a4428ab07dd4f12f990432494dd905d94a98109c34763d5adcfa6bebe19bebe21f72761aef623711dcfc88f58", 0x82}, {&(0x7f0000000700)="50b47ae0258108e05af50b2f7502ac0083964a94a114fa55b270969c040ca460d25e1816d23248905a6de9741f4f758eddaeccf78081e96a27810756f65b3d0c985f08aca04d147c5fe776194b1dbba105e05876a4f55e2b6c923c611e21da66719591d859f0ff1532e3f22aa308fff558d57bf4b13caa050dfb2a6c2b563b5fccf0b652b48174f6d79c641ddc591d0eda83dc24e62214b25d9617a26591da1954d2549bbea13c0bae8d35c37ce1952265323893f219edf913846fbd5f4ebced0758a1abf5f2aaa5742963d3ac04889482b756e60688fbd6b6b4202745fca1654a9ac1f08299a94e0ed9bb4eaa31ecb60fa2cfb4aa9fab2ddeed9ed7aad255b5a4b5a6e4737043e07c2ff87f6dd3ce804610cb4523044451ebb4e417261e4f010939d3714bbae34ec17cf44e77849fc85ec48f2540ba7578a4fe0652c6209dac448388e61ba1f1afd2ce4bcafe3aa7b62859bd461512dac14594ae18aeffe0c31cbde6f1cc2a3b28201e02c61eff2e95c2043e5631edd5e892c096505d1bf726bea90fcace8b8ae7775b556241f5b44927958bad18503e4716543165adc2897e45945e3ce60929d29ec85dd0028c44be75c123d67ac9d30e337361d5c32a210bbf84fe34423e6ed09276ec14e5928b29950304d2606c57292ef72c5ad678d6c6e09d29026da88920a6ccbd169e729a7e00f9fcfba2fff4d58a01a8341f6b9f2c7d20aaf22fc05e02722d3b89334796202e588a4e601f8a52e74caaa07be35669979e315a24989d4c6383cfb5e23203ea4531e5db4e9bcddcde05a1882b08e23371e0cd536da49023474bbdc46c84debea46be537dd3f130f7f9b5ea4bf8c01f86ba23ae3c71ef235b751c4241b5bff645967518806c680ee99b7ba06d3c36000f4db1b1189797e2f567b34b5a0d2a9d4d48aa0904bb7f6b1697eb14bbe7f014da92f412bfa2ccc9d2f8d6e7c8268648f5e9d0b023245359665da297bf1ddf2b654069a7dc67ade05f2259e04ddc32079e03b78b071ed447bccbce2176b20f158194b55b854d5632ec5931409b3f387b04abcc10f24825be7b6bd6f22a8788cef515595bb9dde0aa263bfc52515b58e045fb6b49c0c1cba7287e2ea9ad7ef349e78cf0480400bc4fe7b4b2057a50377d821ee8538e21f6e540084aa14b183984e8507216774f8e9dbb599534cba17bef1d5409478f219d26e10e5226896c13983744b5058a8201f8f3e781bcb788d0d480936e85de70c6fdee99c68ea436b5c099d2dd89d42e914416a8d05328a738bbfc483005bcbfef1232e5ccefad53d7fed585d71bc323c67c880b548af8665362aa66776573ed5ee1231dea61c7b622b804d458fd72d6d6d55b467a1487b1f73b4bb935dcb6a9c6370c68876fc20d5e9de23f005463bfcd5bcd6221f240d1f6a19eda5f96e09921d7a83f7f8c2cc3d71cc45a8f9a8194e54f9af148d72aeec3602b0752c108470ec3d16c495885037c04d895eeaf7db7aed4ce873f6cf2c6319c9a27da165ec9734f3f5a7a5f6cf7bca57764bf0f3e16c3f1420bd9a48874b0299478202c46669cd74dd5ece73b759443c128032c438511b449b4c6e56af2de268dcff99b077327207dce91996aecef7a4e73b900cf58558d261b8514b1d4655a23b820926380fc6f3460c16303a6da6fc9f92d66d005b22396eec203a7fb4fc24593d954efb454be764df59083b875ea1cde04b3d75300aa563f503c1777bc685e79ecd959eae5c060c6e6d750bdc20678fd6a4e645e9ccb9ebfa3e16cfc9aabd69c38150fe31ae3e3a886ddda40f6c14492fd1f39ad52f4c07f1737a2a30cdd06950ab2bed4ee4b9d4d98f7f4fa1a38b094bf2f28b6376df63b5c9724b70b1a189010e5ce420f6ba09cb8b62f01ebb3215f736f63a50c5fa860ab159e9572c1413385a15753c53f6d290e042c1133b53eedd3ea0a2710c3134a384e428455ea4f2c61d3fe1f2c3a32786e64646e4cc5a37e17fdabb3c31ed52fc41be9a26a718926c73722c64da58560bcd02cfb695dba95cea7d1f22eb7c8d9a58d148f95e7c3c340ac986d3ca331e9154b7fcb938716fa9963d6e1bd58a607fabd19648d067d8b53e3349e50ef342cbe0462cd48464b3bf3b0f7eb3efc69312a1f8e8979be5eb90326fe5370cfb15baf514544eb7031bdb80b38d66fa2ff38338f343db3a137bbf860fc889e7612bae0defdd56b01a15f828d9995aa4982176210b9fc2565e1e66165d8feed43d67d9b1e948354fd4928e484958b9dccddc28f099815b38a9d80e663f8858ca49f17fcc7d965b2371bd0ce17364ca36030a5f028f2ff815ebc81aedc3108fae23f5c92cd41ce893e802ddbdf8b9ce3fac161e5513aa5fad6ed7d9466c72f02f2695f8f2113a647d1e63836055df6b79fa16f154544ed14fdd5dac2151e7ed96c8db5c0d102b8c3570fc6ff8431aa218667f8de704e5de211570095a0d70e023b17479155aa08dedb7a268c234b8a2b76fac9317fe8d8276c0e7bce6741e45a636d3aa43db668f933b77c2fd32cb07707ae736f474c851731041b0297bf9d94d5f0e4d8c737ba17d07f4c6fdfc3fd22e4a572e6f856ba3dc98b9e28ec687f561b1078fec2de7bf2ae634c24d5c465ba7c037a5f081b3f2f2b89813de467b06f81755490695a8ee6f81d8aa020114b8a4d23a65f9f7ae642b8cc26838cec248840bdc9ade5131d2831e37bb0d7826876e12d8bf3c7845cd8a1ce91039a218b0894878a28046326692c3660ecf81bc38eab6314651dc6866799157be99d69133624b8af734156789253eba9b4cc3c2f31eca6c5f4035558931273719afda36de453fec65d42de8b23958f6f0e41649a1ce75adb537b08048a6802415dbee9892fa0e7b7995e6b4225d201cd13a069609c133d02b7b8bd4c40cd06f828c8305953b8f0c3beef02e01c2e3bad7ed9897cf64addfb91f22bc4b0955bd32fa47e14ec6701637749c59f0089058f4f20c7977bcf4c3a988d5c482a51676663232935257bd7a2db944cf6af50d9318c76cac7635eb9a8d3d4971e202eb405fb9ca8afc19d0804754d74e5e7e4185eb42d12966e1a582fea57e148731a1854e189d66fac4d6eb8aa884ad94a11caa315a915cf57d6571683b02a16a0f6ad1cd4d58d98681dc35fdc4e8378bd8369e3832fda0c8366cab8d87630d7d75ee59a75e5d537116149498345d1ee9723304f41268a8758a5c5d42797e8d962111323d5c560679c8636ea0c67214fd670a04846bbb5a118d1100cfcee4b804ffbbcc3d2221f32cd29c90dd3ba6180a35094068c5a6261dfcba1cf33fd4ce4f1633ec14e45e79bb80d827f514c0b0aa03abbe7f66b2e999bd73042d36011ed0b0ef4d3e68115220ad8f9f0684ee6457bd1dd87399fd3a03cd3ef46ea28295437b36bebd94c145fad544382701b8ebeeeaf6b23e5cf99db84771fef0cdc07a2bf7372413b1c9c68a17e9356e2b8c3d3e6d6564d2aa5ff90ebafc7cdc0b5b76a04d39308978d598540cd3af77fee3f111ebe814d4ce61107e58bb422ff5724c63189a9fd607f44625d413078adeb836909caca9671f85e4c283efd3d010792aa8055b433e962b1832be02fedd88abe51f59881f01be188ef12ff9aabf7c2ed88e8fbfc99d5bfceebc5d180934e5356ddd43b9561901e51511f73efcd013913049316c23ef42fb856c5de820f121288708a80d23d12a2e0047302e8d5fa59409572b27c19a6eff45e4a738ed9914ea237cf0ccc18845fe1a13547ebb1a9259b271282d9f65f79f937692d979e35ed0845826350dac552b90a9a8b4fe5849be04f444a729ac853d4764295da9728c26b083bc4f2c17202b40837fda92bd43ef0fe254e3cc96053db250cc34293520dbc66caee151f8f6244bce3fa760edc16fc6f3fc2c48ce9e585e2a4ed903970643d1cba59d85e1a7305b28cb5612ac08f23f673221fac2048680a9986f797b54bd0dccc5b08d9dd0f22096972f6b39e02a15f48a2b556c59989e10ce65f76ea7b4b9b0c42df7fb9bfbc5252908a59098f2b3e2cc9c61b57655572b258cd6302e317aa27c36603658eb710fc8ba2b996faebea819da4a802730a7c9aa9fcf53d1b992706130ac2c55c811d2f5a808bb7dccef2337bd0ae3aa382bedb0e45cf6c0aa63e87a6895650c1ebd8f30afcdb9b82d209a8b1349f20acee61181cfa91218fa69079f0227905f6ed605d72d8bdf74abf66072098e9528724cee121ee117aba847cc002d57669440407f8ec1a3ccb8b61e42a26c9ee5b93b1f211278ce62a5ac5eb1eaae6aa4c73c11a59b4dc9d057816fc902c9b137ab6ebb721200c53d394531adcd96f4a421fd953aa5144b85d7cb5d5b06f53a057368472d6947a6691dd13b01dd9eff23ce6a17f7cb1095ece1f317d24b6403fff0e221993830928348ce834f8f7504803b5b17da1bf95ce7a958da80fdc074f761701d2f11c698b44454ce183138dc0998b621d7c3545e4c82aa48212f2bce072943846eebffdcedf1ebaa32dc8ed60cc9bf4a232cacb56f87f0f495549e57d861918a1a7851a0efe13f35c9a8afe473200a1617400f2e4ea62151942f619d9590a4527e3ec4c7a0c99827e72d3391d3944286a06cce3873715e196ffa9f924f0528b6d35908a4019c3c0f4578b018f4114ae5c7d511d01820aaa1a258145befe20fa03a0344bf56f607052b182fe0d163ebf23b4da5bd092d482886909a2dfae2d34e616fcf4a6c619e370c3c57ee3029bf3786d4ca3468d9e4c4372d266d9e7c2c9466d0cea79c30b3bebc70d046ab304b0aedf04bdd9a768836b5718a380807bb04b04a9474b1a4b724a0308a5e44ea8207b55e7c0079de5a49584386a436a237c6f03dbac305003c5a0d4f27276903ee68ae76908f74dfa4ce76cf3d444c6120eb70af03dce3a1029271ccb5d4b0c4d2a052d5a4ea109ea0e74fa3f32f0ba4c8d3c0b60f6300083992b3c4db8df25ea17748274680456db9bb5ea438173c0cc0303685c8c4f91ed54694d890059e6dc2b8e78227c15c2fbdd79b58c1a223c3f85c67977f24e8128ab141a480a4ba5eb91477688f233401ed677734a6c40944afda05592ebc69b1751528b4e800c23b2253dc22129b03237fe1d978db3da86c49e04affa22cda153795afe698ca35da8dd130b39a9ffe1d9f7cc1862108f11aecbe1cedb68916e0a835044c662f5a069df5a9c5951a4c7c02122a966b90d1ad31af70fd05e61e4a195b27f743aa72a0b92e9200d2a7a4f9180ea6715227174b2588a1df0814d84363f45decd4be7fa779fb06690cea863b7c82903141ad3621e102b1196e582f656cb8198780fcc8c2c69f9615155be5aa515ac1de92e3b736e30f62480333713117ec98ec7b44e1fb56e35ce33a384cea136a9a333068672ff7dd31382217a39b6586804a3c35c32dd9109d76c6ceca0a641fe1a24115355fb138533c302fedcc28d594abc67a594bca4f46d392a22ec7cbe50fc8463706eaf2f6ade4c714384032c5598a91cf4ff35110b65bcfba4d84b6d9eec34288ad447bc8d57573f0950523ca94f067f36bdd0c270bc1abbfb65f082ec69f7a60112e54fe657910027bebb40e4e82849bba90e4b8833a316ec0030f51894d64e2269f351fff61a76ed858b8d57e76b7fe5763561279edbca28b617a1965e725ddc63aac2a459bdebe8f3d601cb31b908697b82897602e1ae73789aec5fca02cb69eff88b6dd51d81b5c21055ea9e905fce6a59f9186f3d7781316ff8ebcd630c8a601e7c79360bf1ed94e7d84375007", 0x1000}, {&(0x7f0000000080)="d049b3d52333b54383b42a737a47da8c0199c7addac6d7049c17e3bc303474d6d7fa5f99bc769ca788867accc30286197c01d40f978cc0030e60", 0x3a}, {&(0x7f00000004c0)="e5a4c9a3da78d5a62344f518cd1d1b2cb492484fb8a7367fb8cdd736f87e6e68fce66659f2316499a7f1836d9aff3bb570381ab712813a7e15712b7431e3aea03c9c3481312177151326fbcc8e872ac02c0703702eb826660c83f798be38221899bcb47166d29900a68c77d57a5b9f7ea919432272ff2f76d38233977f65cc167fe3633056efdbb52b3b914f8bb21eab6134c96898946615383150e4d6bc3f4a9e56572e1bb6aff97d14742fabcffc111d480b2e41708e08b0bc770a5d7b9094b06f20fced31a04b455a55d10db6", 0xce}, {&(0x7f00000000c0)}], 0x7) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x4e}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @broadcast}}, r1}, 0x8c) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) syz_execute_func(0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) 00:01:08 executing program 1: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 00:01:08 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) setrlimit(0x0, &(0x7f0000000080)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) recvfrom$unix(r1, &(0x7f0000000180)=""/23, 0x17, 0x0, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) open$dir(0x0, 0x0, 0x0) r2 = socket(0x1, 0x10000000, 0x401) setsockopt$inet6_udplite(r2, 0x88, 0x4, &(0x7f00000000c0)=0x6, 0x4) open$dir(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) 00:01:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000004) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fdatasync(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffc5) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x80000001, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3, 0x8000}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:01:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000340)=0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$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) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:10 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = msgget(0x0, 0x218) msgsnd(r0, &(0x7f0000000200)={0x3, "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"}, 0x107, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0xe1) 00:01:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x80000000, 0x4000, 0x65, 0x5e, r1}, &(0x7f0000000180)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/162, 0xa2) 00:01:10 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180), &(0x7f0000000240)=0x4) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYBLOB="b4fb000084041b000d000895020000000400202b"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x6}, &(0x7f00000001c0)=0xc) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x8000, 0x8) getresuid(&(0x7f0000000100), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r3 = getgid() fchown(r1, r2, r3) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:01:11 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) ftruncate(r0, 0x101) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x0, 0x80011, r1, 0x0) msync(&(0x7f0000ff6000/0x3000)=nil, 0x3000, 0x2) 00:01:12 executing program 2: r0 = open$dir(0x0, 0x0, 0x44) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), 0x0) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, 0x0, 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r2, 0x0, 0x1) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) shmctl$SHM_LOCK(r1, 0xb) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:01:12 executing program 1: socketpair$unix(0x1, 0x1000000000, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000002c0)={0x5}, 0x4) sendfile(r0, r0, &(0x7f0000000140), 0x2) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) socketpair(0x10, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xb}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x1ff, r4}, &(0x7f0000000280)=0xc) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r5 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x68a}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000100)={r6, 0x9}, 0x8) 00:01:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0/file0\x00', 0x240, 0x80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xfc6c, @empty, 0x1b}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB], &(0x7f0000000340)=0x2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_tcp_int(r3, 0x6, 0x122, &(0x7f0000000280), &(0x7f00000002c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x20000000000003da, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) socket$inet_udp(0x2, 0x2, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r3, 0x4}, {r3, 0x2000}, {r3, 0x2002}, {r3, 0x140}, {r3, 0x1}, {r3, 0x10}], 0x7, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000240)='./file0/file0\x00', 0x8100, 0xc1fb) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:13 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x801011, &(0x7f00000000c0), &(0x7f0000001380)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0xc8, 0x5, 0x2100, 0xec, 0x9a, 0xfffffffffffffff7, 0x336, 0x80000000, r1}, 0x20) 00:01:13 executing program 3: writev(0xffffffffffffffff, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = dup(r0) freebsd11_mknodat(0xffffffffffffffff, &(0x7f0000000400)='./file0\x00', 0x6000, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2, 0x5e0}, &(0x7f0000000180)=0x8) readlinkat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/118, 0x76) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:01:13 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) sendfile(r0, r0, 0x0, 0x0) 00:01:13 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) setitimer(0x3, &(0x7f0000000040)={{0x9, 0x2}, {0x4, 0x6}}, &(0x7f00000000c0)) 00:01:13 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) connect$unix(r0, &(0x7f0000001840)=@abs={0x1, 0x0, 0x0}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f00000000c0)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f00000016c0)=[{&(0x7f0000000340)="1136907044a06d5bea1b4a41880f5eda83ba72852946ff95f629a69db07d0865dc47e7f73c68600e42935709ea87f865e176860848fc73868d0ae86c2d1adbe144a74350f6a4bdb7a5e5a49039a42d2033f358a5f99acf3570e5e559a936cea28d435da60b92a12b7ce306209a0934db4e5f49dad4cbf4f8733392fe46ecd8302ffca0d2ce09c73b2839043e0d7da09db0eb9d", 0x93}, {&(0x7f0000000400)="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", 0x1000}, {&(0x7f0000001400)="e65b157bca78bb9e367cb80849095311191af6b9e4ac5f3908039369c8744e4a3125f65f3b7333ac1e8439a608be63c9db03743992be0f07871a060f5598ecd1703ff001ad4310dee4290f25047679fb360f36ffb59d9e919ac776d05a", 0x5d}, {&(0x7f0000001480)="a17a624d0aeb7f75bc63f7e0840ad02321a7267935e42e37d46876b741f553bb0f5a7d0d788eedc79b6c54e119ba4b66f292a9ebccf1bb3f2ae8c0b1ec0e7f5578d806ea2412a327", 0x48}, {&(0x7f0000001500)="d48f2edcad7d3c8196191d181d5ce784ff67fb54bdf3abf35e1009aaba89fa9b97e99454cc5a3366a336ea788206d1bfeaa8a74679a42c233dcd00eaaacd511b6793652beaeccd8f35cdd8d4e403d1fd4f5edd832cfd1d10deb159e9d86cd7f6f257a05e156896b5a2d6e8471603bcfc0ca660cbc2d3b0c6087fec547de000af53b142cbfbdb60ef134e1b841be750ac5965ecc72190a3e4dfcc6e431fd280f65e2821b7e2e71c0d769fdcdac5bc9fbef8a60ad212747dd8", 0xb8}, {&(0x7f00000002c0)="76a79b61193d58b90da05196a2c946186fe11e8927b65d790a782db587cb9fc25c4922de2a8185c48209", 0x2a}, {&(0x7f00000015c0)="3d8148aeacc051abc0f53ca30278ddce8572cb19389f47644e39feecd0ac82ad20b39633342a56f19b49eeebfd7b19f170032dedf0f1b6dec9741599b424b27bd0892d5dc017840205c45105109d8ed2731986b4", 0x54}, {&(0x7f0000001640)="ad5b9dd08028fe872f90d5907ff0e91a8aa616615e69b89c1a056105d80bada5b43299bcd6a286e0", 0x28}, {&(0x7f0000001680)="746ffa1d609c47d6016d91cb9a75eda9481916892f35ed1db037a123922ea86dfad5f65c8472691dfc4c30cdae9bc9", 0x2f}], 0x9, &(0x7f0000001780)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0xbd2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}], 0x4c, 0x8}, 0x80) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000080)=0x100) 00:01:13 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x7fff, 0x80, 0x8, 0xa70, 0x7}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000040)=0xc41e, 0x4) pwritev(r2, 0x0, 0x0, 0xffffffffffffffff) pwritev(r2, &(0x7f00000007c0)=[{&(0x7f00000001c0)="345f26417ca61b91fafe7ff8847412b5492f0f1a3f023878d000609cd9a444f141aa557a640c289c8be4ff531acb1c4dabfa27bde52795e3b9fb5610360d6da9d0b7ed91c7add4102af25a43f5e46d270cdbd3298b059ae2462d5bc2869fd0ac925f660221dae9d2e62fcfdfefdb2bbb42b2ba4d", 0x74}, {&(0x7f0000000340)="0991c4e825b718e7e2f0ffe6454626ae1b4d77ac681e2633c8d84833ab8e061b78190532160a5b228855741ee332acb0f6883fca3bd8a38f550a3cb42fbbfcf87302ec79f66dd21e76a2d52644fed20beee09c59b1e95b69b8f4d5770cd217ca2d2ff3369b12652298235d556a0482feff3a572a7f620b8ef1884bc80fe44cbc101320ae7e5e750a8f9449a1f9728949323d488a1fded1700cc7b2f35e8297532629c02b6e5db1b93117c4db5808fafd62a7c585cbae1c5faedf86fd4c7aa6950f7b8c470ca41bbfe88c8d94ddf84bba26781707cfa42d1e4398eff12ce0e293a12aa5f5826922d8c459abc75b16e4bd9210a494", 0xf4}, {&(0x7f0000000240)="ae55906b9e030c4b17240b8d1b4eafd24320d21c5b1daf0082ea247e2adc02851b9fb60d9d1429c8151946bad737c12b9fc5bfa576df30bce6703fa9ae4eeda09de438870714e03c2437bfef0a89124ea84f06880898346aa968cc60f880b696c32ffdb4a1efa339e917324516ab26a323ace870bb57cd389d445187865daec991d57ce2299ebba1654f7abacb9827", 0x8f}, {&(0x7f0000000440)="0979fac1b7614d60f934544e59d5b1499fd6f7f74efdd8a8f6aae5a467cf5c9c024e6b782409d94a23e30ad1c5944828038f27d1e03c363bcfc129d8cf0d8457106f294258bbd82e1c9d5c3edbb301f05fae42ce32db928c8ee3", 0x5a}, {&(0x7f00000004c0)="48a252a3be316ed2fb738da0aa9d7af77bd721f368c6065d4f5c8e9271416e4ce780f000e6e5021035e8a2080ae13619cc20ee1bfada404544e43be57b8e60e9702feb56a39e64c2fdd9400ba1fdcc1c2e53aca092cf02e5ca9f2c9e9b6c35edbe4c30449f8929eec90f0a668ecef9643d0aea01c1d50a4f29743b2db586b0999d78b42fe4fae8165255378edfae34d25a6cfcf41c1c495ee8b0b649839d91b8d151e64a9bc55b4b6c98ed8f44f5a33c", 0xb0}, {&(0x7f0000000580)="97bda8b5beb0d5504d732ac121784c541ec51af6c95aebb9454f5ccf00d18751717a5b3d8fee37083d597f1d36e72c6c8658fa2c53de3b7193f9418be35dff0da3d97e0d8e15cceb4fcb1bbbb4e643963900a8b5577c0ed0d518021c5d20546905961db30525229d4ecc19fb2bb0ad", 0x6f}, {&(0x7f0000000600)="c0ce015ab10453183cef8aab965f76fe3260a8a544642f50168651d9b4ad7cb0d8d28c006b5c53ed4b328e08b3c8db48d07e47569f04e5012366eff4f2ac5768eee5e6a35db0d132430fc49c14dd9be2a3967406ee1a9882dd7ecca85edc075cde850bd11399ba57918836b43d2fc1ccf923b02b6b9cf165176f5f711f2ba16afc4d064459f060f8d18a3155b58a6e51afa6986fa357dd9ace08f2e5069ef7a055dd1f6719a2b045f3e158e4a74908c0b5be30b3711dff5bfb8273237e70c22dd229762c32888fc4b72ee6c8bda84e", 0xcf}, {&(0x7f0000000700)="cdb82db52b5e9268ce48b708879d9a366fdc75c620a31a7590652fe36d31f8f7b23024047abbbd6aebbabc57b8700e41bdde704581599edf8f73d9b07e0da0a00a379680c57cf00cfc0f02a6cf9f408b1b81d361018c8ef23953c9135cbf7e0aae1e8df93f9179fb7b305a56860cb6a279bae33fae837b1ae2c716e6141d6f4b344231f02112a08ff7448c14c380e4b3cb5da8f7247ab8f74aed977ad7e19d24c9ef0df91548b87bf8659f93d35f30bc218a6c773def", 0xb6}], 0x8, 0x0) 00:01:14 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000100)='./file0/file0\x00', 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) setitimer(0x0, &(0x7f0000000fe0), 0x0) setitimer(0x3, &(0x7f0000000040)={{0x9, 0x2}, {0x4, 0x6}}, &(0x7f00000000c0)) Fatal trap 9: general protection fault while in kernel mode cpuid = 1; apic id = 01 instruction pointer = 0x20:0xffffffff813443e5 stack pointer = 0x28:0xfffffe00212ca770 frame pointer = 0x28:0xfffffe00212ca820 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 2706 (syz-executor.2) trap number = 9 panic: general protection fault cpuid = 1 time = 74 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212ca440 vpanic() at vpanic+0x1e0/frame 0xfffffe00212ca4a0 panic() at panic+0x43/frame 0xfffffe00212ca500 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe00212ca580 trap() at trap+0xba/frame 0xfffffe00212ca6a0 calltrap() at calltrap+0x8/frame 0xfffffe00212ca6a0 --- trap 0x9, rip = 0xffffffff813443e5, rsp = 0xfffffe00212ca770, rbp = 0xfffffe00212ca820 --- sctp_inpcb_bind() at sctp_inpcb_bind+0x3f5/frame 0xfffffe00212ca820 sctp_connect() at sctp_connect+0x266/frame 0xfffffe00212ca880 soconnectat() at soconnectat+0x183/frame 0xfffffe00212ca8e0 kern_connectat() at kern_connectat+0x1ff/frame 0xfffffe00212ca940 sys_connect() at sys_connect+0xd9/frame 0xfffffe00212ca980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212caab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212caab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdffdcf38, rbp = 0x3 --- KDB: enter: panic [ thread pid 2706 tid 100563 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why