000000)='./file0\x00', 0x82) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x4, 0x3) 00:00:17 executing program 3: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000004c0)={0x1, [0x0]}, &(0x7f0000000440)=0xfffffffffffffffb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) ftruncate(r1, 0x103) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0xc6}, &(0x7f0000000340)=0x8) close(r1) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='&@\b\x00'], &(0x7f0000000240)=[&(0x7f0000000180)=']%}[\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00']) shutdown(r0, 0x0) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) dup2(r4, r3) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x6, 0x1010, r4, 0x0) 00:00:17 executing program 0: r0 = socket(0x1c, 0x4, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = accept$inet6(r0, &(0x7f0000000080), &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r2, 0x7f, 0x3, 0x6}, 0x10) sendto$unix(r0, &(0x7f00000002c0)="4fbef8644a3651211d89afc5cb4c6be39f4f7ec2aab2464dd609841e70ec35e9538eae591e61d20ac523b6302675454ef456bc7d3d11fbd0c6f2c8fa4222e5ec0228c29e73301a83d3697a16f620c6b6a596327cdc3c358118ab2e3feb7d8750e62cbe40a943659646ac52f8a0249fb6cca50e30886cf83d4582c296d5206e5412ba42914d944d0aeb0615aeb1ccb68c2ee12a571af74144d9ef95ff366198a2f92bd69400bfe39fbf2a0dc644aa942e232fb1113aab17", 0xb7, 0x80, &(0x7f0000000040)=@file={0x0, './file0/file0\x00'}, 0x10) accept4$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x401, r2}, 0xc) fcntl$getown(r0, 0x5) 00:00:17 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0xffffffffffffff18) write(r1, 0x0, 0x0) write(r0, 0x0, 0xffffffffffffff3a) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 00:00:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f00000006c0), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x3}}, 0x0, 0x5, 0x1853, 0x7, 0x10001, 0x1}, &(0x7f00000000c0)=0xa0) r2 = semget(0x1, 0x7, 0x408) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r4 = getegid() freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000340)=[0x0, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000380)={{0x40000000000, r3, r4, r5, r6, 0x20, 0x9}, 0x3f, 0x3}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x2, @loopback, 0x4}}, r1}, &(0x7f00000001c0)=0x84) 00:00:17 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@empty, @multicast1, @broadcast}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000080)={0x360e, 0x40000, 0x1000, 0x2, 0x7a, 0x7, 0x3ff, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x28000000000, 0x5, 0x0, 0x8001, 0x6, 0x3, 0xffffffffffffff81, 0x55, r2}, 0x20) 00:00:17 executing program 3: socket$inet(0x2, 0x1, 0x2) select(0x0, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) select(0x40, &(0x7f0000000000)={0x80, 0x4, 0x7, 0x101, 0x1, 0x4, 0x7fff, 0x7ff}, &(0x7f0000000040)={0x1, 0x1, 0x1, 0x7fff, 0xffffffffffffff66, 0x80000001, 0x6, 0x2620}, &(0x7f0000000100)={0x3, 0x5, 0x7f, 0x5, 0x2, 0x1, 0x1, 0x80000001}, &(0x7f0000000140)={0xc55, 0x4}) 00:00:17 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540), 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000001680), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='-}]\x00', &(0x7f00000002c0)='\x00'], &(0x7f0000000580)=[&(0x7f0000000340)='!{-\x00', &(0x7f0000000380)='.^#\x00', &(0x7f00000003c0)='#,\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='!.\x00', &(0x7f0000000480)='[[+//\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='(\\\\,+\xdd!(\\,*%\x00']) close(r3) 00:00:17 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x28) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) madvise(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000780)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa9, "1b659afecc9d24adb1cdd316acdb1d385ccff11ec50790d4a6542da1d9ddc49fdac9e561ce91f53e1bc4a224dd559b9fb4b2643c717fb7ddb5d8b5228eb7b93944d78a12bb93878541b3b2e702e0ff94573bbb53485056db4598110febf21b818ae5f62606833d82fe4591907a6b878a4ab286027f716e40128f3a6083494c07de653bdf06546873881c18c2ca13cc7f4d93418887423b0feacb27bb1f63c5e20937a1873e69f10782"}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000280)=@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xa0000000000000}, 0x1c, &(0x7f00000003c0)=[{&(0x7f0000000580)="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", 0xfb}], 0x1, 0x0, 0x0, 0x1}, 0x1) socketpair(0x1c, 0x3, 0x3c, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)={r1, 0x1, 0x0, 0x0, 0x3, 0x3, 0x1, 0x4, {@in6={{0x1c, 0x2, 0x20e, @loopback, 0x15beec11}}, r2, 0x2, 0x10fde730, 0x5, 0x7fff, 0xb38}}, &(0x7f0000000380)=0xb0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000400)={r4, &(0x7f0000000680)=[@in6={0x1c, 0x3, 0x88, @empty, 0xa3a}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xef}, @in6={0x1c, 0x1, 0x1, @empty, 0x82e}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x7ff, @empty, 0x8}, @in6={0x1c, 0x0, 0x9, @loopback, 0xffffffffffffffc0}]}, &(0x7f0000000440)=0x10) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000100)={0x0, 0x1000}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r2, 0x7}, 0x8) socket$inet_sctp(0x2, 0x5, 0x84) 00:00:17 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f66696c6530adf87bbff8b4130c00"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x32, &(0x7f0000000040)={r2, 0x10001}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xcb, "eb266dafccd88ad114f53e9981354f40c48ad66e1ec77dba03ef364d371093537bb0ade76dc538d02fd62a5e12a2a43122e866a605479dfac126f0f0295e191b8b127aff314ab751c820b76c826793c3c2e329a57190fe6222975c62eeb7458b083e70f56559fcedbdf0a4cb4d27c579d3021bf60db7b5d820c304e44c8dde2c585106f63f945371cc935d4a10aaffd0b27aff7bb07a5bab94d3a0c2661b75d8390c5b30dade4be7f7543e224bac80b4d1dd200963f597781aaafa654c4c54825325d5a95d6c6b7b27e4b3"}, &(0x7f0000000280)=0xd3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:00:17 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f286f70ad7d3ade3a298263026b42c850fd3872b8bfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000a00050001010903db56cf7ae60c2148195d7695d6057b1342ff03a4ca968aa8c7d45197a1f6b372776b1600132d1259142ca835ab8556536302dbf60bccfada448cd65ba0129d9f0181237ee5286fe4faf9c9361f111afd8536159a7c9cf5ecff2afe55be98c4cbc65345b3cfdbc363929fd0c149d4e106fb2443"], &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r1, 0x7ff, 0x8000, 0x1}, &(0x7f0000000200)=0x94) 00:00:17 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_buf(r0, 0x6, 0xb8018ce12fa03e69, &(0x7f0000000080)="13fbb716a30f63c600cbcacce1d7574ddeab00ea247341688cd8875925cf3cef27a7eee83e44", 0x26) r1 = socket(0x10000000002, 0x3, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x4}, 0x24) getsockopt(r1, 0x0, 0x6e, 0x0, 0x0) 00:00:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x3) ftruncate(r0, 0x7e2780e3) mlockall(0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x8, &(0x7f0000000140)={0x97f, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000100)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x10, r0, 0x11) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x6000) 00:00:20 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8) r0 = semget$private(0x0, 0x7, 0x80) semop(r0, &(0x7f0000000040)=[{0x0, 0x7fff, 0x1800}], 0x1) 00:00:20 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x300, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) r3 = semget$private(0x0, 0x100000000000002, 0x10041) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) __semctl$GETPID(r3, 0x3, 0x4, &(0x7f0000000240)=""/221) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x2, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 00:00:20 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x1f) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x100}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x3ff, 0x2}, 0x8) 00:00:20 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x48000}}, 0x0, 0x2, 0x7, 0xebc, 0x8}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0xc00000000000000}, 0x8) 00:00:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f66696c6530adf87bbff8b4130c00"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x32, &(0x7f0000000040)={r2, 0x10001}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xcb, "eb266dafccd88ad114f53e9981354f40c48ad66e1ec77dba03ef364d371093537bb0ade76dc538d02fd62a5e12a2a43122e866a605479dfac126f0f0295e191b8b127aff314ab751c820b76c826793c3c2e329a57190fe6222975c62eeb7458b083e70f56559fcedbdf0a4cb4d27c579d3021bf60db7b5d820c304e44c8dde2c585106f63f945371cc935d4a10aaffd0b27aff7bb07a5bab94d3a0c2661b75d8390c5b30dade4be7f7543e224bac80b4d1dd200963f597781aaafa654c4c54825325d5a95d6c6b7b27e4b3"}, &(0x7f0000000280)=0xd3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:00:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x80000001}, 0x11e) truncate(&(0x7f0000000080)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x0, 0x5, 0x108ba) sendto(r0, &(0x7f0000000140)="fea3281171104d7a53be9a2b409a8b7d307eb438afa4ecffbb245edd9a5228df56ee43dc5f967fb21c400f93d69b4a97aac5099c031e2b5a47dea1ecead9fb7767344f680f1e6d57a73400b2d9050b3f2c7305e6a40ebc8621dc3e0c8267a715e863af0ece385fd5a8682f2c2556c188bd27a4c8fa52ad4f24273471e4ae7a15c5bf6269a4ab470a5429e30502a24ef6", 0x90, 0x100, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) msync(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0xfffffffffffffffe) getsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f0000000040), &(0x7f0000000100)=0xfffffffffffffe3d) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000200)=0xffffffffffffff91, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:20 executing program 3: r0 = socket(0x5, 0x14000002, 0x103) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530002fe5593e91e5af6117fa3e2d8302f88c1692519752abea0e49942406e5688e5a5dbe"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3ff, 0x3, 0x0, 0x3f}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0xffffffffffffffff, 0x4, [0x4, 0x6, 0x8001, 0x200]}, 0x10) 00:00:20 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0x7e20, 0x4) fcntl$setstatus(r0, 0x4, 0x10004) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x1e81, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x6f4, @loopback, 0x5}}, r1, 0x200, 0xffffffffffffff3e, 0x24}, 0x8c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/209, &(0x7f0000000180)=0xd1) connect$unix(r0, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x6d8, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), 0x160) fcntl$dupfd(r0, 0x0, r0) 00:00:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0xb3) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000380)={r2, 0xd2, "1cdd608ab609a0d490b3b9e50d81ae58a8d22d4abc02174059d06810599314a1ad94d83616dea621aee74cfa0d971d2db3c2c07f458fb9c99f532621a437c1a6de763e21f255cceed6927efec3277e119caebedefc6ab31dde93d27d1cdb2a2980a61be49109aafcad02e2bcdd5f64cbb74b342f89eecf4d82f8d217c70ae8a19ade58d58caeeaa4535dc427fb0a76835ebbf6a3c97563c55c0e6643ae19f4c94bf53dfb3b451ad52323170faa29ac3b1d51aae7f203cac04e2da49bc5f2b70acd82e1c6c5f8d027c11809dc50b3d078a508"}, &(0x7f0000000480)=0xda) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000600)={@in={{0x2, 0x0}}, r3, 0x1000, 0x714, 0x6, 0x8, 0x400}, &(0x7f00000006c0)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x9f0d}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, 0x0, 0xbed}, 0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02000000ac1400bb00"/136, @ANYRES32=0x0, @ANYBLOB="00000000004f1c0000ed00009dfb2e9d547eca1f"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x10000000) 00:00:20 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) getsockopt(r1, 0x3, 0x3e00, &(0x7f00000000c0)=""/227, &(0x7f00000001c0)=0xe3) 00:00:20 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) 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)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) mprotect(&(0x7f0000588000/0x3000)=nil, 0x3000, 0x2) 00:00:20 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) lseek(r0, 0x1b, 0x5) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x9, 0x5}, {0x463, 0x9}}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) 00:00:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="01002e2f66696c6530adf87bbff8b4130c00"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x32, &(0x7f0000000040)={r2, 0x10001}, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={r2, 0xcb, "eb266dafccd88ad114f53e9981354f40c48ad66e1ec77dba03ef364d371093537bb0ade76dc538d02fd62a5e12a2a43122e866a605479dfac126f0f0295e191b8b127aff314ab751c820b76c826793c3c2e329a57190fe6222975c62eeb7458b083e70f56559fcedbdf0a4cb4d27c579d3021bf60db7b5d820c304e44c8dde2c585106f63f945371cc935d4a10aaffd0b27aff7bb07a5bab94d3a0c2661b75d8390c5b30dade4be7f7543e224bac80b4d1dd200963f597781aaafa654c4c54825325d5a95d6c6b7b27e4b3"}, &(0x7f0000000280)=0xd3) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) 00:00:25 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x240, 0x0) pwritev(r0, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) munlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) 00:00:25 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) socket$inet6(0x1c, 0x20000000, 0x95) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_getdents(r0, 0x0, 0x0) 00:00:25 executing program 3: setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000400)={r2, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r5, &(0x7f0000000bc0)='./file0\x00', r4, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r0, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000a40)={@in6={{0x1c, 0x2, 0xffffffffffff624c, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x101, 0x3, 0x5, 0x9, 0x6}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimensat(r6, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x2b3, 0x7}, {0x5, 0xfffffffffffffffe}}, 0x0) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) 00:00:25 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x1000}}, 0x0, 0x8, 0x4, 0x10000}, &(0x7f0000000180)=0x8c) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000280)=""/248, &(0x7f0000000380)=0xf8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000003c0)={r2, 0x3, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x65, "331789cdb5dd7f691e6d8347ca388e2e69555cf7c579ce5060afba26df604a0fe610044c2ac551418c908aa0487aa7e58ee6f3d4167ae58e45e0102f1c9f6aa9737445062cd464e8bd1c2910df64c975cf3d13f30c6293f42f2a4492119c3b47ae46c474dd"}, &(0x7f0000000240)=0x6d) dup(r1) mlockall(0x2) sync() r3 = socket$inet6(0x1c, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xd82) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000500)={r2, 0x1, 0xffffffffffffe499, 0x1, 0x1000, 0x8000}, &(0x7f0000000540)=0x14) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000400)=""/189, &(0x7f00000004c0)=0xbd) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000040), 0x8, 0x9) 00:00:25 executing program 1: setrlimit(0x3, &(0x7f0000000000)={0x10000000000b360, 0x1003}) sync() setrlimit(0xb, &(0x7f0000000040)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x404, 0x0) fdatasync(r0) setrlimit(0xa, &(0x7f00000000c0)={0x1, 0x5}) close(r0) 00:00:27 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'freebsd\x00', 0x40}, 0x24) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f00000000c0), 0x2) 00:00:28 executing program 0: r0 = socket$inet_sctp(0x2, 0x4040000000001, 0x84) r1 = accept$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0x40, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000000)={0x0, 0x388, 0x0, 0x0, &(0x7f00000003c0)=[@init={0x14, 0x84, 0x8}], 0x143}, 0x0) 00:00:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x80}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xfffffffffffffffb, 0x8, 0xf727}, 0x10) nanosleep(&(0x7f0000000040)={0x0, 0x800000008}, &(0x7f00000000c0)) 00:00:30 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="916f00000002000008000000ffff250000000000f284fa6a6af4a40dc1438afb6f4ae3b4866100"/54], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r7) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="fcff0200db010002"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(r1) 00:00:30 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x10000000) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/19}, &(0x7f00000001c0)=0x15, 0x20000000) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffb000/0x2000)=nil, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r3 = getpid() fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r3}) 00:00:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="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", 0xfffffffffffffe00) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x3, 0xc82, 0x0, 0x7, 0x5, 0x9, 0x5, 0x9f4, 0x0}, &(0x7f0000000040)=0x20) r2 = semget$private(0x0, 0x1, 0x400) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getuid() freebsd11_fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000005c0)={{0xfffffffffffffffd, r3, r4, r5, r6, 0x14c, 0xfffffffffffffbff}, 0xa4, 0x4, 0xaee2}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) getsockopt$inet_int(r0, 0x0, 0x8, 0x0, &(0x7f0000000180)) r7 = msgget(0x2, 0x2) msgctl$IPC_INFO(r7, 0x3, &(0x7f00000000c0)=""/74) msgsnd(r7, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000000000000dc918f95bcee5b249cff14bccd6a58412f46b5c3935128bd9e7ebb2e8801672cc7bac321131fa233cd868840db4d7cda366c822cbc4573f2b04b0dc74259b64bea68e9aeb9d01f3ca22a69928e92971f7dc4f33cb12969cb4bc2a87f403deff09d7606531c2b6e4a2dcb55ff0fce806b29d17f430000"], 0x7e, 0x800) 00:00:30 executing program 1: readv(0xffffffffffffffff, &(0x7f00000002c0)=[{&(0x7f00000015c0)=""/4096, 0x1000}], 0x1) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) mlockall(0x3) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0x0) 00:00:30 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f0000000500)=[{&(0x7f0000000040)="f7ad68f35c7499d6e767fa4e30177a1ace6ab603c03ad36852f1076f04e4f61fde0edf5c99b05505639db3915c5f2df4ec64dc06ee8da39d3a929e0baf60f990151f16b5d69c615e836bfb1438e3b3d62396a4339ab1f923898800aa231dfd599910c3a827203f5c600a5ab37378a1fa554e8fbeba79798ada06074f8f3a46c430da370235ca4eca7be9a9c807c3c3f7c124455bb0d856d7408b360aa6acc4a1c9946721405a55dfa6fa"}, {&(0x7f0000000100)="9e2c9f264e23a79e7a137ee2a37407819dc988ae4d58c5a18777ccded788da78ef57dfcdadc505fdc017d6452123a5a9d5177ad87fab3ba13bbac99d91268db5ba16b6d2d9c755ac0dee90c4dc7f6a9151dd7ee3883954a95a9b8192b34409cb992c1f66d8b2325acf8f5cf029d5dd7a062111363c9a41430df66c0737870b9b4d0aebe742804d457586b9e7c5fe2ec92b277e5c9dc77d1dba8dadfbdeee7a32f03ec1e60e8cd82056043e9f4a3898f79966845f49f9dab1ef289398c1a919a868548970d71bc55fc4f57eb0afa4a845d9"}, {&(0x7f0000000200)="2abcab3727680153b5b51cd43a238c76c441178624376628287185040155ca0637d09c303762cb1b1d44fbc6d0ff1fa1dd6b5ea3fe3ca30bd26c"}, {&(0x7f0000000240)="39b70dd2"}, {&(0x7f0000000280)="e1ce914557e5327310612193f43daf20bbb752ae64859551854892766f8c7f1f33d6387ac1353849cdd9b8a548969dc4351f0c9ee1ea257c65f0c7637424073dbca46438775473659995010628e76e1ab1eb2794412729d2ff739f73a7fb5408510aca0965e867778f81e4bb469db45bffd960744610f9367173715ee01bb62a2fad4eb7daeb5437d688ef30c3d111ecdd5b214af297d058799a366e4f01e84cba2ceba6999968af71b335ef164cb91584577b859f31adfd9f8732974f34b475b4c9581b6341000873cdc3ca1730aa39dbc4a394f2c0647ccecb39ab8d7917b4e783bad1233daa68b7d87960aa6b"}, {&(0x7f0000000380)="5beb531cc76818c32a99306485927ee35b9cae6586dfdd9bfe8f069c91a473686ba9984ca7746dbad5"}], 0xa3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 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) 00:00:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000740)='k', 0x1}], 0x1, 0x0) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x1, 0x40, 0x8, 0x1ffc, 0x9, 0xffffffffffff0001}, &(0x7f00000000c0)=0xa0) mkdir(&(0x7f0000000180)='./file0/file0\x00', 0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x0, 0x4, 0x80000000, r2}, 0x10) 00:00:30 executing program 1: getgroups(0x6, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r4 = accept4(0xffffffffffffffff, &(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000006c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000700)=0x4, 0x4) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r6 = getegid() getresgid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) getresgid(&(0x7f00000004c0), &(0x7f0000000500)=0x0, &(0x7f0000000540)) getgroups(0x9, &(0x7f0000000580)=[r0, r1, r2, r3, r5, r6, r7, r8, r9]) setreuid(0x0, 0xee00) getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r10, 0x0) 00:00:30 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:31 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="916f00000002000008000000ffff250000000000f284fa6a6af4a40dc1438afb6f4ae3b4866100"/54], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r7) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="fcff0200db010002"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(r1) 00:00:31 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) semget(0x3, 0x5, 0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10) semget(0x0, 0x7, 0x4) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x200}, 0x1) 00:00:31 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1003, 0x0, 0x4eb) 00:00:31 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) lseek(r0, 0x0, 0x7) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000080)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) 00:00:31 executing program 0: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="916f00000002000008000000ffff250000000000f284fa6a6af4a40dc1438afb6f4ae3b4866100"/54], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r7) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="fcff0200db010002"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(r1) 00:00:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket(0x17, 0x20000000, 0x20) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[@in6={0x1c, 0x2, 0x5, @loopback, 0x101}, @in={0x2, 0x2, @rand_addr=0x8000}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x5}]}, &(0x7f00000000c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:33 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$getflags(r0, 0x1) sendmsg$unix(r1, &(0x7f0000002540)={&(0x7f0000000000)=@abs, 0x8, &(0x7f0000000040)=[{&(0x7f00000001c0)="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", 0x5c9}], 0x1}, 0x0) 00:00:33 executing program 1: sigaltstack(&(0x7f0000ffe000/0x1000)=nil, &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r0) r1 = socket(0x17, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x3f, @empty, 0x5}}, r2, 0x2, 0xffff, 0x7, 0x1, 0x2}, &(0x7f0000000280)=0x98) 00:00:33 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0xfffffffffffffe0e, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r2 = open(&(0x7f0000000200)='./file0/file1\x00', 0x0, 0x140) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000280)=0x8) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) socketpair(0x0, 0x20000005, 0xfffffffffffffff8, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000140)=0x7ff, 0x4) fcntl$setflags(r2, 0x2, 0x1) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) 00:00:33 executing program 3: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000880)=ANY=[@ANYBLOB="916f00000002000008000000ffff250000000000f284fa6a6af4a40dc1438afb6f4ae3b4866100"/54], 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000a80)=ANY=[@ANYBLOB="1000134aba22bc5eab00"/25], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff}, 0x10) r2 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r2, r3, r4, r5, r6]) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r7) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) pipe2(0x0, 0x0) r8 = dup(r7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r8, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x3ff}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000140)={r9, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="fcff0200db010002"], 0x1) getsockopt$inet_mreqn(r8, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r8, 0x0, 0xd, &(0x7f0000000280)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r10}, 0xc) dup(r1) 00:00:33 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mkdir(&(0x7f00000000c0)='./file0\x00', 0x140) getpeername(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000000), 0x4) sendmsg(r0, &(0x7f00000025c0)={0x0, 0x0, &(0x7f0000002500)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="b0a85e5f06b5c4e5b9ca280f82b012352d06b9964bd47a80ad10ec7681c07f638098a2396965b1264f992acf4dab96100ede0b1a8984423c8302d063aa2642070ec39df606067e65d343cd4c4c305f0be46119eb5fdc389489c1221ea952b3886bc1216dc04fcd1339346d78901f3602cb10205875ab304db04f23a2e9a61ecbc7b3e29149bf80ec7cc8876dd07129f7a09e982c73ef8fbf405ede915dd4a58af44bdb01723697985bb1e51e451bf22a413d698b28258e06c5714ad01926951e93cfca6754eb4a1ffe6f47125189a7e9bb447a46949f192567785179d0fc9f0076f242feba63090f044af07080900de22cb393774ce89fee08de", 0xfa}, {&(0x7f0000001200)="c2d958f42a313e279b7b9b9d50b8d4420309ca975ea7a58d9d59ec0eaad844", 0x1f}, {&(0x7f0000001240)="8a9fbc8821847269e3a68c327c9237cea2922ff109c2d670ca67ff2d209b5bbddab2c77af3b062b350667500928f9c21ec641b8fc6e977b0caff12597c6040dc88ee7df95076ca8de8b58fc702b751143fcea5aef126dccca1a216a7117890cf73d9b33db29549008e1da38c610767274650220732139dec2fda432fb9bdabb92e7a4d9ea7b08433c5e2", 0x8a}, {&(0x7f0000001300)="c3c3fd33423c886c379392936809d2e40faeec80dffd22650964da831d245e1e37219c1c398f6f53d3a1aa332d10013c76384675ecbfc2cf17103a297bc0dcda80fd820e9a2390bebb49b315760d906ff68249f2cd53c2edd1fdf96bb4b35cfee0efde351e3d92bb108bb8211e6af4a801639a3a1c69b4b37b49e2a0622790f656", 0x81}, {&(0x7f00000013c0)="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", 0x1000}, {&(0x7f00000023c0)="1c6792055de58391e970ebbeff47e7e0cbb8d08ce5e2198f2cd4e16b4cbce7d2bedc15973b2bee81179c33238c0afb856d9e65a791e0e0eec98ac9b55e922d9c4b584cf452e0ce664436886f76f6608ca038f5da9614a7ad3bbb4e82ece5f37217206d3aa843140235b995fa686b078d6ab976bf53a89807334a579add2d9ecb16b472363226d9b93fbfa4789c2111236f69677ac311c53ffac1ee6c855e0faf34e2aa39b9dc251113fe9fde26172ba9d634f43ceafa7de2452a0e991b75ee", 0xbf}, {&(0x7f0000002480)="d1a13d04e65d5ffd738726d4607d85c608357861498313f0db75416ebd0f9b9c3d6a98b08248d32259fab95de69a0b3c0a9a1d125d6115e5f6fb2da5963449fa06202e555a7ff9a1d61ac32e9197e8fcb8228ee4c0d575c36b1a8edc1b20a169eb", 0x61}], 0x8, &(0x7f0000002580)}, 0x20088) 00:00:33 executing program 0: r0 = socket$inet(0x2, 0x3, 0x5ce) setsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000080)=0x5, 0x4) r1 = socket(0x17, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0xd, &(0x7f0000000100), 0x8) r2 = fcntl$dupfd(r1, 0x11, r1) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x7ff, 0x1}, {0x2, 0x2}}, 0x200) 00:00:33 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r1 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x1000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x1000) shmdt(r1) shmdt(r1) msync(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0) 00:00:33 executing program 1: syz_emit_ethernet(0xcbbddd8972e74e64, &(0x7f0000000040)="997ffce058f8d277030478d392755bd0a50fe52b7b0000008d0000000001847113a286e1e2f18be6ac5501dc3a706d83947f01") freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) bind$inet(r0, &(0x7f0000000080)={0x2, 0x0, @broadcast}, 0x10) 00:00:33 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) munmap(&(0x7f000005d000/0x3000)=nil, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x2, 0x800, 0x1, 0x7fffffff, 0x0, 0x0, 0xbdc, 0x0}, &(0x7f0000000080)=0x20) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3d16d417}, 0x8) accept$inet(r1, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x7ffffdff, 0x74c8, 0x20000817, 0x7ff, 0x7ff}, &(0x7f0000000200)=0x14) 00:00:33 executing program 0: r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8293a18357cf2b778778b58fe17aedc601032e2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 00:00:35 executing program 3: chdir(&(0x7f0000000040)='./file1\x00') r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x4) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', 0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x8d) 00:00:35 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) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000140)=0x4) freebsd10_pipe(&(0x7f0000000000)) 00:00:35 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x40, 0x4) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x300], 0x0}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:35 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) semget(0x2, 0x3, 0x20) setsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000040)=0x7, 0x4) 00:00:35 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000080)=0xd6) 00:00:35 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) r1 = dup(r0) mkdirat(r1, &(0x7f0000000080)='./file1\x00', 0x14) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r1, 0x2) readlinkat(r1, &(0x7f00000000c0)='./file2\x00', &(0x7f0000000180)=""/249, 0xf9) 00:00:35 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/6}, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x200, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x4e5, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x25bb}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x40}, &(0x7f0000000200)) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r3, 0x29, 0x1b, &(0x7f0000000000), 0x4) close(r3) 00:00:35 executing program 3: setitimer(0x0, &(0x7f0000000000)={{}, {0x1}}, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400, 0x10) lseek(r0, 0x0, 0x2) setitimer(0x0, 0x0, &(0x7f0000000080)) 00:00:35 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x10001, 0x3, [0x7, 0x3, 0x0]}, &(0x7f0000000100)=0xe) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6, 0x1, 0x3, 0x3, 0x2}, &(0x7f0000000180)=0x14) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockname$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:00:35 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mlockall(0x1) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) select(0x40, &(0x7f00000000c0)={0xe231, 0xd53, 0x401, 0x6, 0xffffffffffffffff, 0x6, 0x100000001, 0x9}, &(0x7f0000000100)={0xfffffffffffffe00, 0x80000001, 0x5, 0x656, 0x2f98, 0x8, 0x8, 0x4}, &(0x7f0000000180)={0x100000000, 0x3, 0x4, 0x8, 0x8, 0x43, 0x9, 0xfffffffffffffffc}, &(0x7f00000001c0)={0xfffffffffffffff8, 0x4}) sendto(r2, &(0x7f0000000000)="3a1f0fc17915873041a7acdfee8d2cb98b", 0x11, 0x1, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) 00:00:35 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp(0x2, 0x2, 0x1) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000540)=0xffffff9f) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = accept$inet(r2, 0x0, &(0x7f0000000300)=0xfffffffffffffefd) r4 = getuid() r5 = geteuid() setreuid(r4, r5) poll(&(0x7f00000002c0)=[{r3, 0x21}, {r2, 0x1}], 0x2, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000440)={0xffff, 0x2000, 0xeac, 0x2, 0x0}, &(0x7f0000000600)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000640)={r6, 0x1}, 0x8) mkdirat(r0, &(0x7f0000000680)='./file0\x00', 0x10) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000740)=r6, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000240)={0x1, &(0x7f0000000140)=[@in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x1, @empty, 0xfffffffffffffff7}]}, &(0x7f0000000280)=0x10) sendfile(r3, r3, 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="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"/280], 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x140000000000000}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000340)=0x80000000, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000940)=ANY=[], 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x8) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0) 00:00:35 executing program 0: socketpair(0x15, 0x8000001, 0x4, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x7, 0x800}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xe9a}, 0x8) r3 = open(&(0x7f0000000080)='./file0/file0\x00', 0x7e, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000000000)=""/54, 0x36, 0x40041, &(0x7f0000000040)=ANY=[@ANYBLOB="e8ff2e2f66696c653000"], 0xa) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x0, 0x0, 0xae) 00:00:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530002b4d8b8b938a3757fb1945560afec997315ff4b46906614aa8175e99241aa4fd8b51767c492644dfa463de0f1b35116d398963c0d7dd13bcefb3468f49d01be9378206202b0f0c476650700fb42974f0b16c8dcf480a7f837dc5f045d90789a7c44e0fb24deff95565f8adca3260bcee82d6dd55c298f94c2ba1ba1a898a8a007587a3b345c5e17a207009dc0e81eef9ef0000000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:00:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x0, 0x4020, 0x8, 0x8, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @loopback}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000180)={0x0, 0x2d59b56a, 0x0, 0x0, 0x1000000000000000, 0xfffffffffffffffd, 0x7, 0x0, 0x0, 0x800000}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:00:36 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="f78d053cf82d1794b6786d6935fc98b32b6dca28b7a0a1021e6d31c7d0a8115e2518431665b4cd3a038799f2b9d084444148f9ed7551b0208c9198bd35418b8bd2a55ec61f6fcc35bcab7335a68d781899d8a47b6ef424118d955ac614f305daab96d6820e8e00"/114], &(0x7f00000001c0)=0x76) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e22070000000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001e094ad37c058b00"/128, @ANYRES32=r2, @ANYBLOB="0600000000feffff3c0500009ccb00009f000000"], &(0x7f00000002c0)=0x98) bind$inet(r1, &(0x7f0000000100)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect$inet6(r3, &(0x7f0000000000)={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}}, 0x10) 00:00:36 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x200) setresuid(r0, r0, r0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r3, 0x54f5}, &(0x7f0000000200)=0x8) r4 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x8, @empty, 0x8}}, r5}, 0x84) __semctl$IPC_RMID(r1, 0x0, 0x0) 00:00:36 executing program 0: r0 = getuid() syz_emit_ethernet(0x11, &(0x7f0000000000)="b73446ad7400d0602c91b7fa0a1bc50246") r1 = open(&(0x7f0000000040)='./file0\x00', 0x910cfc58f813985f, 0x2) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x2, 0x4, 0xb8, 0xffffffffffffff7f, 0x1000}, &(0x7f0000000200)=0x14) setsockopt$inet_tcp_int(r1, 0x6, 0xa94, &(0x7f0000000240)=0x1f, 0x4) freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000340)={@loopback, @local={0xac, 0x14, 0x0}, @loopback}, 0xc) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000380)={0x999, "3e10dc279c22bafadc0ea1abaf20c936"}, 0x14) r5 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f00000003c0)={r2, 0x7, 0x8f36, 0x1}, &(0x7f0000000400)=0x10) r7 = fcntl$dupfd(r1, 0x11, r1) fstat(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000540)={r2, 0xfff}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000580)={0x65, 0x1, 0x4100, 0x1, 0x2de, 0xffff, 0x5, 0x1, r6}, &(0x7f00000005c0)=0x20) writev(r1, &(0x7f0000000600), 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r7, 0x84, 0x2, &(0x7f0000000640)={r10, 0x1, 0x7, 0xffffffffffff8000, 0x2, 0x101}, &(0x7f0000000680)=0x14) fchmod(r1, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000006c0)={0x23de, 0x9, 0x0, 0x6, 0x1, 0xfffffffffffffffa, 0x80000000, 0x1ff, r6}, 0x20) r11 = open(&(0x7f0000000700)='./file0\x00', 0x8202, 0x120) r12 = getpgid(0xffffffffffffffff) r13 = getpgrp(0xffffffffffffffff) r14 = getpgid(0xffffffffffffffff) r15 = getpgid(0xffffffffffffffff) r16 = getpgrp(0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000000b00)={&(0x7f0000000740)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f00000009c0)=[{&(0x7f0000000780)="ce8aac2ff81fd05dc6", 0x9}, {&(0x7f00000007c0)="03bfb4f8fb8336cdb03b1401296fe8db630975f5cc", 0x15}, {&(0x7f0000000800)="33174dd040158c98b8eee5c51276656aef66198ba05ad203bca153cd2ba151ee9587295a344ea4b74c97c53b8c8a3956235dae7c92403815edc746aafd818ba4b8715c472f12a81ea7269ad16ba2ba181916e7427807ece4052cbe981aa672961c49511a78ab611d8841422ac077365cfad5fbc22a12cd05d500abd214d60f704b483a01d181e629ba79f50c0bba117136792fc459e1f2bed5a0293750b203704e6b2454ceafd4245c7278600832a8c0e038f13b72fdeed3d571", 0xba}, {&(0x7f00000008c0)="f3f88c59cff497c648a0f0759db5bb08c17dd3e94852155d742494dcfdab60d11972ce2d457d82ae908426f482bf5a84040e2da0a8322eabc5aabdd4ede6f309d8abd2f06b35f00fca1a98fc2c40d7b2ec746c04a21da506ea721d67dadf931c821305dc40e8e9da53677898b6de1ca6d3b6233b938731c5d7419cc9fc0bd7567d1cc75397eea6467537a8cfa23fd3fa677d35f16ba827004ac50be0990d5451baf916cca71e8ee90ef9658133b55daa48598daa7cd51619804a6d9b39daa1ee101592e00c0db5306feedc173951b75de82e553bdb7d428e2a26c658", 0xdc}], 0x4, &(0x7f0000000a00)=[@cred={0x20, 0xffff, 0x2, r12, r8, r9}, @cred={0x20, 0xffff, 0x2, r13, r0, r4}, @rights={0x20, 0xffff, 0x1, [r11, r11, r1, r5]}, @cred={0x20, 0xffff, 0x2, r14, r3, r4}, @cred={0x20, 0xffff, 0x2, r15, r3, r4}, @rights={0x28, 0xffff, 0x1, [r1, r7, r11, r1, r11, r11]}, @rights={0x18, 0xffff, 0x1, [r11, r11]}, @cred={0x20, 0xffff, 0x2, r16, r0, r4}], 0x100, 0x100}, 0x20004) getsockopt(r7, 0x8e, 0xb60c, &(0x7f0000000b40)=""/4096, &(0x7f0000001b40)=0x1000) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001b80)={@broadcast, @local={0xac, 0x14, 0x0}}, 0x8) renameat(r7, &(0x7f0000001bc0)='./file0\x00', r11, &(0x7f0000001c00)='./file0\x00') 00:00:36 executing program 0: r0 = socket$inet6(0x1c, 0x10100003, 0xfffffffffffffffd) lseek(r0, 0x0, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)="10657b20343102ac5348ebc4ac99765c", 0x10) 00:00:36 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x2}, 0xda) r1 = socket$inet_udp(0x2, 0x2, 0x0) ppoll(&(0x7f00000001c0)=[{r1, 0x100}, {r1, 0x100}, {r1, 0xc}, {r1, 0x40}, {r1, 0x4}, {r1, 0x4}, {r0, 0xc}, {r1, 0x140}, {r1, 0x20}], 0x9, &(0x7f0000000240)={0x7fff, 0x1}, &(0x7f0000000280)={0xf1}, 0x8) accept4(r1, &(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c, 0x30000000) getsockopt$sock_int(r1, 0xffff, 0x101b, 0x0, &(0x7f0000000100)=0x205) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getpeername(r2, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000300)=0x1c) 00:00:36 executing program 0: r0 = socket(0x2000002, 0x20000000, 0x84) fsync(r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040), 0x0) 00:00:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffe90) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={0x0, 0xffffffffffffffc1, 0x7, 0x4, 0x1, 0x9, 0xd, 0xa, {@in6={{0x1c, 0x3, 0x7, @empty, 0xfff}}, 0x0, 0x3, 0x0, 0x9, 0x8, 0x8001}}, &(0x7f0000000080)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x9, @loopback, 0x7}, @in6={0x1c, 0x2, 0x0, @empty, 0x4}, @in6={0x1c, 0x3, 0x1, @loopback, 0x4}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7b2}, @in={0x2, 0x0, @rand_addr=0xc2}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:00:36 executing program 2: mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000001c0)=""/92) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}}, 0x0, 0x4, 0x80000000, 0x4, 0x6, 0x3, 0x6d5d}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000340)={r1, 0x9aa4}, &(0x7f0000000380)=0x2a) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0x1, 0x6, 0x5, 0xffffffff}, 0x14) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0xffffffffffffffff) 00:00:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000205, 0x36) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x802, 0x12) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xfffffffffffffffe}, &(0x7f0000000040)=0x8) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x221, 0x1f}, {0x25c9, 0x2f}}) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x6f254e5c, 0xc927}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x40) setsockopt$inet6_MRT6_DEL_MFC(0xffffffffffffffff, 0x29, 0x69, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:00:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0xaa) r1 = open(&(0x7f0000000000)='./file0\x00', 0xa04, 0x3) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0xffffffff, 0x56e}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x100, 0x5}, &(0x7f0000000180)=0xc) 00:00:36 executing program 0: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\x00\x05\x1d\x00']) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000002c0)='\x00\x05\x1d\x00', &(0x7f0000000300)='-\x00', &(0x7f0000000340)='(+!,\x00', &(0x7f0000000380)='::\xc6-\x00', &(0x7f00000003c0)='[*{%\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\xa8-\x00', &(0x7f0000000480)='\x00'], &(0x7f0000000780)=[&(0x7f0000000540)='*\\\xaa$\x9b\x00', &(0x7f0000000580)='[*{%\x00', &(0x7f00000005c0)='(+!,\x00', &(0x7f0000000600)='\x89\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='*@\x00', &(0x7f00000006c0)='\x00', &(0x7f0000000700)='@\x00', &(0x7f0000000740)='(+!,\x00']) 00:00:36 executing program 1: r0 = dup(0xffffffffffffffff) munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet_int(r0, 0x0, 0x4a, &(0x7f0000000000), 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x11, 0x4, 0x0, 0x0) 00:00:36 executing program 0: clock_gettime(0x80000003, 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000180)=0x20f, 0x30000000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000080)={0xe2c3, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 00:00:36 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000040)) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0xa0) 00:00:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x80, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000080)="d2e2c43c7487cc491b1d9f1465470dab81b6acaa1422d0484d2b534a980944eb81d87c2fbfdec5ed4f76a5ded8216f8ac46afd567ec52bb0515eed772d9280d24a5a2d79b03c6210fcc9ddac1982f7fa387ed811d039fd7da746982aec59d50b1aad2e9098fbb764637d", 0x6a}, {&(0x7f0000000100)="dbcfeab77f891793592f16f12268f54aff66c8c49917ef08ddd96669bd8f59fbb0da973cefc7181370613806e87afe7f762deeaf937e50f23c4feb97827e7f7785bacd32a8ec9611295c08474d425ec987d487c7da243f2efc9ac9a0441c8d446e9b0fd0bcc505f608e2e1ebb11d54f82a7ea0e989be787466245f79e90a53141776840e5647c587d2a81b989a0d0626cd859fca2accccc09619f88574f2f7970e325ddabfbf54f9321188fba1ab8a270665399d57a460ce97639d12342190db3e", 0xc1}, {&(0x7f0000000200)="0a57c3ebca37ba5e10846645647aa020f507a55e8318d02a371767fea26d931283229cc0c201b51fde81c5647257f84372122a63bac58761100db57f8dcb8e48bf0b73414e7b5bbcd8b810fd26d9901cf9f188f79ab86b4f297a10d77ac6b48fb8b662e75349ffb9d3a1d12daa5a25f0154843baf02d63626ab8870fcfabd75b94852604a85bc16d34881a621ce0bb6042e0b87a591817d825811274f69a2906aa0c02f6e41a18", 0xa7}, {&(0x7f0000000000)="3f855e", 0x3}], 0x4) 00:00:36 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) fsync(r1) freebsd11_stat(&(0x7f0000000380)='./file0/file0\x00', 0x0) 00:00:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) preadv(r0, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/3, 0x3}], 0x1, 0x0) r1 = dup(r0) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000140)=""/24, 0x18}, {&(0x7f0000000180)=""/162, 0xa2}, {&(0x7f0000000240)}, {&(0x7f0000000340)=""/253, 0xfd}], 0x4, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) 00:00:38 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x93, 0x800000b35d}) mlockall(0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(0xffffffffffffffff, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000540)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000005c0)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000580)={r2, 0x5}, 0x8) setrlimit(0x1, &(0x7f0000000040)={0x1, 0x5}) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x80000000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000240)={r5, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r6, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockname$unix(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e4000000000000000000000000000004000000000000000000"], &(0x7f0000000340)=0x56) 00:00:38 executing program 2: syz_execute_func(&(0x7f00000000c0)="45dc65a7feefffefefd6c4e129f83ec4e3a90c5c94eafe660f2801f3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) ppoll(&(0x7f00000002c0)=[{r0, 0x40}, {r0, 0x10}, {r0, 0x2008}, {r0, 0x20}, {r0}, {r0, 0x2}, {r0, 0x100}], 0x7, &(0x7f0000000300)={0x82a3, 0x10}, &(0x7f0000000340), 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x1000, 0x2, 0x8}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1}, &(0x7f0000000280)=0x8) clock_settime(0xf, &(0x7f0000000000)={0x5f67}) 00:00:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff90) truncate(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffc0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:38 executing program 3: socket$unix(0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000200000ff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x4, 0x11010, r0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x9f, 0x40, 0x8001, 0x400}, 0x8) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:00:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x4, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0x76b6, @empty, 0x1c3}, {0x1c, 0x0, 0x4, @empty, 0x3}, 0x2d, [0x7ff, 0x7, 0x3, 0x2bd, 0x2, 0x0, 0x9ac, 0xf8]}, 0x5c) 00:00:38 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10, 0x10000000) setsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f00000001c0)="2fea97dd588c30294d3618f5eab92d7e43a1c9e352ce0ef9afee8547a35167b771ce9cac1ebb8db10e5eab7fd03e37d6c29cb85a9bc7b687cff3e80256c0c460b1cebad69e450657dcf5d3c5eb02aaa540eeb485939607371b0a8b9305f1cf1fd1ef5f3e58c5d8e6516106c344094ae6b12ec266d92125267004622f57d6dbb588244285ac3d19ec88910f67884400836d4ceb0dada52de647b9ea3429", 0x9d) setgroups(0x1, &(0x7f0000000300)=[r0]) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r2, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local}, 0x14) recvmsg(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f00000002c0), 0x0, 0x0}, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) 00:00:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setresuid(r1, r2, r3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r4, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r4}, 0x8) 00:00:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getuid() getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) setresuid(r1, r2, r3) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r4, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r4}, 0x8) 00:00:39 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1994, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 00:00:39 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x12, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:39 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x3a000000, 0x0, 0x0, 0x0, 0x41]}}, 0x1c, 0x0}, 0x0) 00:00:39 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockname$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) connect(r0, &(0x7f0000001100)=@in={0x2, 0x0, @multicast2}, 0x10) 00:00:39 executing program 1: r0 = getuid() setuid(r0) setuid(0xee01) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x2) r3 = getegid() fstat(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000000100)={{0x1bfe, r0, r3, r0, r4, 0x38, 0x7fff}, 0xffffffffffff3a47, 0x800, 0x355fc0000000}) 00:00:39 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3f, 0x3, 0xbfb, 0x101}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x2, r1}, &(0x7f00000000c0)=0xc) 00:00:39 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x8b39) r1 = socket(0x10, 0x5, 0x3ff) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x180) 00:00:39 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000340)=0xfffffffffffffeb9) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000300)=0xfffffffffffffffb, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000001c0)={r1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000380)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000003c0)=0x1c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x7f}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0xcb8d, @loopback, 0x6}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000200)="25b7bb0f1f929f48a0f11aacd99fc1ba9aa5ca3b07223c307e1fc3ac1b9dd6f668f29d97f72c3b705f11254ac578f9cc120d52ebea683b5831b653ec4556e3b1faff8bfdcf978a8d606f9696ba37e1849a88492616c1edd8ecc6b041cc705c30d5a12ba73e1589dd78f87fadc94c29c41b2cc493982a3fee67e0b7538ef785f27dc2854a16c309aea356d8964fe1131c2bba882a53143e95b5a0d27d8fab3884635e0b1fbabb985f084502aabbf7aa6f90433bafd197df558e95825092a915", 0xbf}], 0x1, 0x0, 0x29b, 0x81}, 0x20081) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x8001, 0x4) 00:00:39 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt(r1, 0xe4a, 0x2, &(0x7f0000000140)=""/37, &(0x7f0000000180)=0x25) r2 = socket(0x2, 0x5, 0x0) write(r2, &(0x7f0000000280)="d9b4a78db580494d3bd9c20b82c0d3bebae705dbe903d079b1aee1b6e16028f6785178b92842391cc6011b56b88fb80bc0a46b436fc220c449262016c989d592404f728b66b1c38840443e6b5cbc68af810f9a23f325dd33b28ae0e6056c7b6da0dfeca7881448fe47ca4d22112e562233d3036d4dee09670a1d640bd95da4a255f4728c62168fe4c7b966460258692353d038f59ca11a734dde85211295338d2d92889152f81035a4da59286e96f00c7bf515aa2523dc74b52648d7dbcec7c0c739ab749e86d962625a91a9e9caf6e27d8db6a8b478efcf95248945a95a822485", 0xe1) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x28) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0cfa", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1e, &(0x7f0000000240)={r3, 0x3}, 0x10) 00:00:39 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8100, 0xcc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x72c, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8000}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x0) 00:00:39 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @loopback}, 0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x9, 0x4}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x9}, &(0x7f0000000100)=0x8) 00:00:39 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)=0x351) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) 00:00:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) r2 = dup2(r0, r1) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x1, @empty, 0x8000}, 0x1c) ppoll(&(0x7f00000000c0)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000006200c8e659e0eea4e8c8f6414fc128d8905acfcd6a760d68d0b4bdff6ccfc5bb5b1b681abd6850a47c4231a544cf43ad654bf22bfaa7a5b8a0d877ee097ecac94f2476619d3a1d718c7f3ee52b8eebdfd8575328539b6f2b0de5bcd5f3f40497b42ccf6bfee2c2d3d3c0901090b6337835d0136df3fce95238a45518596198923d28b38f260c530736a80924686f3c62967e2d6b07b6c29b"], 0x9, 0x0}, 0x0) 00:00:39 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000040)=0x2, 0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x0) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f00000000c0)=0x7f, 0x4) 00:00:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) fchmod(r0, 0x1) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) accept4$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f0000000300)=0x8, 0x20000000) sendto(r0, &(0x7f0000000200)="abdabeee1a2b905c5885666138774d7c5a7db31ba6a6da9ab1e010b3e9d66ee4b1dc1ba04b21c4de81a4ac776915a115b22a5a3cd0b02940f8cf05f1a85a2b980ff3be4845d5ffda41b65fc019aa58548a4e046cafbeefc89f37af8559", 0x5d, 0x80, &(0x7f0000000280)=@in={0x2, 0x1, @multicast1}, 0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x100, 0x2) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) recvfrom$unix(r0, &(0x7f0000000140)=""/19, 0x13, 0x83, &(0x7f0000000340)=ANY=[@ANYBLOB="01002e2f66696c65300003e14db71bcbc32dec81d896498e85bc68bf949bd5dabeacef3b60900871897711986d2b650f9b356718b023f499228121c6667a07102e5b80f7b146baeeae57513eb6bc41a0958ed5cdf935f48eee1fbbf5ea6ec94499199074924b60865d8100eab81e4fc24e504cb029b5f0634490f3bb7f56ea1a83291596f42175c48b6b1b531bb1d1818ac94935b8206ef21519f0ed27cb7a799b76f45121425dc065d4babf8bc06adaf657d8aca81244e9797ac7f5e271a7467c38b6ab4eb1bba7f87660d14fd1ce0f534706ddb722fb28705f09a31ff8e7aec492277d387eb61922bebcb8d50bffff1e7697c55b"], 0xa) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x80, 0x6) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x180, 0x200) 00:00:39 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r1, 0x0) getuid() 00:00:39 executing program 0: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000080)) r0 = socket$inet(0x2, 0x1, 0x400) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c) fcntl$dupfd(r0, 0x0, r1) 00:00:39 executing program 2: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x6) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000480)=ANY=[@ANYRESHEX=r0, @ANYRES16=r0, @ANYRESHEX=r1, @ANYPTR=&(0x7f0000000280)=ANY=[@ANYRESDEC, @ANYRESOCT=r0], @ANYPTR=0xfffffffffffffffe, @ANYRES16=r1, @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRES32, @ANYRES32=r1, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYBLOB="160ad2c9b02dd0ac7731e417143f90b0966718eb63fed05fff82e9ef216b8df967d653ec21c82515effe4679124c2f500893087d1b488c2e77e4c55159db680cb48481ad889ed07b5bef987bc181700a4dee849579764d23c70a509b79b0dd3d7734620913fa7caff0ff04c6f7306ea0026abbbaa0b6fd037c7b94793a686dc01339438cc0c599a064b41b8d418cdef0c8277da4c4d4bf5190e0ae56adbd5ef5c42c171f487bacba40a7fcd9237b63d722482e0d83d25371a53c88ee3b241f41fb20c4e79f507e0356cd03817f10919521aeebbe48945cfcc7feac6c02f143a96fd9c795ecbeb51944cf647db027246783fa3a7af34a", @ANYPTR, @ANYRESOCT=r1, @ANYRES64, @ANYBLOB="b335b24d76f30d227050841015df", @ANYPTR64, @ANYRES32=r0], @ANYBLOB="60f0d8fb80b702ded8adbaadb49d2714b4ef1185e36598585a6674c4092d490e97764f451b7cd9661ad1ef351ef25f39528c997ede019c4d991d4e8f1fad9d2749785db12cdda9602722a450a2a44b6ca4d722bc1408df9605776dda5c63cbc8b0042c8b"], @ANYRESOCT=r1, @ANYRES32=r0], 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xea1, 0x4) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:00:39 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000400)=""/247, 0x411) close(r1) 00:00:39 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x202, 0x0) openat(r2, &(0x7f00000001c0)='./file0\x00', 0x108300, 0x5) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040)=0xfffffffffffffffc, 0x4) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 00:00:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x7}, 0x1) r2 = dup2(r0, r1) connect(r0, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x1, @empty, 0x8000}, 0x1c) ppoll(&(0x7f00000000c0)=[{r2, 0x80}], 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="00000000000000006200c8e659e0eea4e8c8f6414fc128d8905acfcd6a760d68d0b4bdff6ccfc5bb5b1b681abd6850a47c4231a544cf43ad654bf22bfaa7a5b8a0d877ee097ecac94f2476619d3a1d718c7f3ee52b8eebdfd8575328539b6f2b0de5bcd5f3f40497b42ccf6bfee2c2d3d3c0901090b6337835d0136df3fce95238a45518596198923d28b38f260c530736a80924686f3c62967e2d6b07b6c29b"], 0x9, 0x0}, 0x0) 00:00:40 executing program 2: getegid() getgid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3cf599e02496fed0, &(0x7f0000000340)=[r0, r0]) setgroups(0x49, &(0x7f0000000080)=[0x0]) r1 = semget(0x2, 0x3, 0x4) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f00000000c0)=""/228) setuid(0xee01) semget(0x0, 0x0, 0x0) 00:00:40 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x23, &(0x7f0000000140)="aeddf9363fee912edcd183a142d67a36bcaf419aafa31e891cdec0093442e4802077573c2b1cc68204f2fc2cf9a590394fc9f9e08b00541ca991d55a3199352993aa31979dff8d25dd7a399d44c0311dff66045d9887af506527f9f9bc7d6f574fc539da648991e0ea429cef65fba55f49e63cdfa4d7b631d2bfc898566ab61c5cb1f5e57b77386a3408bf0cd34c16c43954005ec348538ee26aa23a9d3166b9923482b0978f9fea537d4b24472de0fc51f30d5cf1d75405b12c5117d678b21cbfaaf14ad7216574c7fb75cbd7828f321eb4105e1e9dd2e976f8c9f9206e2098469fddb5231dd2f7f2dd759b56fa195afc077467117b2249bf1b573cb9", 0xfd) getsockopt(r0, 0x800, 0xfffffffffffffff7, &(0x7f0000000080), &(0x7f00000000c0)) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4) 00:00:40 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x80000) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), &(0x7f0000000140)=0x4) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 00:00:40 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80}, 0xb) close(r0) 00:00:40 executing program 2: chmod(&(0x7f0000000000)='./file0\x00', 0x100) mkdir(&(0x7f0000000040)='./file1\x00', 0x40) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x40, @empty, 0x3}}, 0x0, 0x80000000, 0x9}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x9, 0x65c}, 0x8) r2 = dup(r0) getpeername$unix(r2, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000240)={r1}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0x401}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000300)={r1, 0x0, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r3, 0x1ff, 0x7, [0x59, 0x66ad, 0x1ff, 0x10001, 0x800, 0xfffffffffffffffe, 0x8]}, &(0x7f0000000380)=0x16) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000003c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x24) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r4, 0x4, 0x3, 0x3f, 0x4de0, 0x6}, 0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000540)={r7, &(0x7f0000000480)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in6={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0xf0}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x2}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000580)=0x10) open(&(0x7f00000005c0)='./file0\x00', 0x8, 0xc) syz_extract_tcp_res(&(0x7f0000000600), 0x7, 0x4) freebsd11_stat(&(0x7f0000000640)='./file1\x00', &(0x7f0000000680)) renameat(r2, &(0x7f0000000700)='./file0\x00', r2, &(0x7f0000000740)='./file1\x00') r9 = open(&(0x7f0000000780)='./file0\x00', 0x100000, 0x3) getsockopt$sock_timeval(r9, 0xffff, 0x1005, &(0x7f00000007c0), &(0x7f0000000800)=0x10) open(&(0x7f0000000840)='./file0\x00', 0x82, 0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000900)={r5, &(0x7f0000000880)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000940)=0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000980)=0x6, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000009c0)={r6, 0x1000}, &(0x7f0000000a00)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x108, &(0x7f0000000a40)={r5, 0x7fffffff, 0x3, 0x100, 0x6}, &(0x7f0000000a80)=0x18) r11 = open$dir(&(0x7f0000000ac0)='./file0\x00', 0x1, 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r9, 0x84, 0x8007, &(0x7f0000000b80)={0x9, &(0x7f0000000b00)=[@in6={0x1c, 0x0, 0x9, @empty, 0x4}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x7}]}, &(0x7f0000000bc0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000c00)={r8, 0x8}, &(0x7f0000000c40)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r11, 0x84, 0x2, &(0x7f0000000c80)={r10, 0x8, 0x1, 0x1000, 0x6, 0xfffffffffffffffa}, &(0x7f0000000cc0)=0x14) 00:00:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x110) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0xa, [0xfe4, 0x3d, 0x3, 0x4, 0x1, 0xffffffffffffff80, 0x7, 0xdc8, 0x8, 0x8]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x10, 0x4, 0x6, 0x101, 0x5}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) fsync(r0) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) 00:00:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0]}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={0x0, 0xe8, 0x1, [0x7fffffff]}, &(0x7f00000002c0)=0xa) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x1}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0xf6}}, 0x0, 0xfffffffffffffff9, 0x20, 0x8, 0x43, 0x400}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7, @empty, 0x2}}, r3, 0x4, 0x7, 0x5, 0x1, 0x8}, &(0x7f0000000240)=0x98) 00:00:41 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendfile(r0, r1, 0x0, 0x4000000000000000) 00:00:41 executing program 0: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) recvmsg(r0, &(0x7f0000000440)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)=""/30, 0x1e}, {&(0x7f0000000140)=""/240, 0xf0}, {&(0x7f0000000240)=""/214, 0xd6}, {&(0x7f0000000340)=""/238, 0xee}], 0x4, &(0x7f00000004c0)=""/200, 0xc8}, 0x40) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) socket(0x0, 0x1ffffffc, 0x434) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000005c0)={@rand_addr=0x6, @multicast2, @loopback}, 0xc) 00:00:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000040)) setsockopt$sock_int(r0, 0xffff, 0x1218, &(0x7f0000000000)=0x2af880, 0x4) 00:00:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) 00:00:42 executing program 1: r0 = socket$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="821a0000000009000800"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8) 00:00:44 executing program 2: socketpair$unix(0x1, 0x20000001, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000000)="12", 0x1, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000140), 0xffffff94, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x4600000000000000}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000002c0)=0x8) r3 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000240)={r2, 0x9}, &(0x7f0000000280)=0x8) 00:00:44 executing program 1: getsockopt(0xffffffffffffffff, 0x0, 0x6b, 0x0, 0x0) 00:00:44 executing program 1: setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000000)=0xc0000000, 0x10) select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) r0 = getpgid(0x0) getpgrp(r0) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x4, 0x7) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x3d0) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) r3 = shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:00:44 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x81) r1 = accept4(r0, 0x0, 0x0, 0x0) accept$unix(r1, &(0x7f0000000000)=@file={0x0, ""/60}, &(0x7f0000000040)=0x3e) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000000c0), 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x6, 0xe9}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={r3, 0x1}, &(0x7f0000000180)=0x8) fcntl$setstatus(r0, 0x4, 0x44) r4 = accept(r2, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) poll(&(0x7f00000001c0), 0x0, 0x4) shutdown(r0, 0x0) 00:00:44 executing program 1: getgroups(0x0, &(0x7f0000000080)) setgroups(0xfffffffffffffd5e, 0x0) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) chown(&(0x7f00000005c0)='./file0\x00', r0, r1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x200000000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r2, 0xffff, 0x501c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) freebsd11_fstat(r2, &(0x7f0000000200)) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x100, 0x40) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000003c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x10) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgid() fstat(r2, &(0x7f0000000280)) 00:00:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) 00:00:45 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x40000400000002c0, 0x8) poll(&(0x7f0000000040)=[{r0, 0x2004}], 0x1, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e20ffffffff000000000000000000000000000000000800000000000000000000000000ff7f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=r2, @ANYBLOB="03000000e957ffff03000000d1b8000005000000"], &(0x7f0000000440)=0x98) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) pipe2(&(0x7f0000000000), 0x100000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) 00:00:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x4}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x80000000001) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000040)={@multicast2, @empty, @local}, &(0x7f0000000080)=0xc) connect$inet6(r0, &(0x7f0000000180)={0x1c, 0x2, 0xabc4, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], &(0x7f0000000140)=0x10) 00:00:45 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x4, &(0x7f00006f0000/0x3000)=nil) shmat(r0, &(0x7f0000100000/0x3000)=nil, 0x1000) msync(&(0x7f00000f4000/0x4000)=nil, 0x4000, 0x3) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000125000/0x4000)=nil) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000100), 0x4) r2 = socket$inet(0x2, 0x20000000, 0xb50) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0xb33, "9b096d2d242b1f673118ff9fd679b067"}, 0x14) shmat(r0, &(0x7f0000071000/0x1000)=nil, 0x1000) munlockall() 00:00:45 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) 00:00:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:46 executing program 2: clock_nanosleep(0x4, 0x1, &(0x7f0000000040)={0x9, 0x1000}, &(0x7f0000000080)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10, 0x30000000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x9fe}, 0x14) clock_nanosleep(0xc, 0x0, &(0x7f0000000000), 0x0) 00:00:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0x1000000020000000, 0x2}, &(0x7f0000000080)=0x18) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000140)="81e086126d452395e8889a8a13ee3ba243bc710d3c4d13ace3089a2e2966dabc8babd494c591e5e98516e2213c62509f19cd78cc4cd6dfb4b6d97c241b240b661657c65796d3", 0x46}, {&(0x7f00000001c0)="3f77dea6", 0x4}, {&(0x7f0000000200)="06e975efc4ad2214f9ad67177c0199d403cf4a0132cc2d5dd0121d455dda197a7064089e9a22a1ed2b474412dc1746b9c4c5feef9c17c258196741a72566ad8e3fb829aabb07241cac8c17c91ad17664df25bff93aa7fce989177f1777465bf3d117e3ab21d5e1d01d813b03bc214f2e4074af5c91c66f7cf12590540a988f9919f55aee4005786b3825220e35e5a3d56b510034f08f4cf324aeed5b21811e2325d0a6f56b", 0xa5}, {&(0x7f00000002c0)="b3cf2618890d09f877109f1475a5e6bb2030074304ca1d052e0d237e1202a3f0ff852147fb8a17e8842d55a4fea66efa321e76291f5946c092d9ac05601b2cb936792abcf3b9c29c7a10c9a6c25165b2114f", 0x52}], 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x638}, &(0x7f0000000100)=0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) setsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000040)=0xf74, 0x4) accept(r0, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) 00:00:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) 00:00:48 executing program 0: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) connect$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, 0x1d, &(0x7f0000000040)={r1, 0x10008}, 0x8) 00:00:48 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @broadcast}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) 00:00:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="7933beaa5a586b6f3143485fb8639c77a0044bc9c9645998265ceebd887d5ea9e3ebd0a0fc85adff11d3fead18f35557540d9427aaa28dcdc9b7409ecba49fc1ecbdc6acbe6eba775fd9e3d9215b48ad82e5a3cfdd983d12cfe4cf2bb46129e218d5e3d8f49ebfa019530c76d6b7ac4ad73b12f1304dfee9d7111ae2766cac763274b16d42ba800c3a7633b241e760251a57d3a0d1ffd26853492f7fdad68814c503f70cb49438c0ff8b4fe53918bcf7437cdb828ecb6b243338ba8b87abc18722fb", 0xc2) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x17, &(0x7f0000000580), 0x1f) 00:00:48 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x81, 0x7ff}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x10000}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) lseek(r2, 0x0, 0x2) 00:00:48 executing program 1: socketpair(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) link(&(0x7f0000000100)='./file0/../file0\x00', 0x0) 00:00:48 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, 0x0, 0x0) r2 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x9, 0x4) shutdown(r1, 0x1) recvfrom$inet(r2, &(0x7f00000001c0)=""/22, 0x16, 0x40000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x3) r3 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x80, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000240)=0xffffffff, 0x4) preadv(r3, &(0x7f0000000400)=[{&(0x7f0000000280)=""/101, 0x65}, {&(0x7f0000000300)=""/210, 0xd2}], 0x2, 0x36) r4 = semget$private(0x0, 0x3, 0x101) __semctl$SEM_INFO(r4, 0x3, 0xb, &(0x7f0000000440)=""/164) 00:00:48 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x7) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) open(&(0x7f0000000100)='./file0\x00', 0x80, 0x50) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 00:00:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) 00:00:50 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000340)) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) fcntl$setflags(r0, 0x2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) 00:00:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffd13) 00:00:50 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) 00:00:50 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = geteuid() getgroups(0x8, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r2, r4) renameat(r1, &(0x7f0000000040)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2001000000000000000000000000000000001000000600"/128, @ANYRES32=0x0, @ANYBLOB="ff07000005000000810000000900000008000000"], &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r5, 0x5}, &(0x7f0000000240)=0x8) clock_settime(0xe, &(0x7f0000000280)={0x8, 0xfffffffffffffff9}) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchown(r0, r2, r3) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1403, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:50 executing program 1: r0 = socket$inet6(0x1c, 0x20000001, 0x2) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x3, 0x4, 0x1, 0x0, 0x6, 0x1, 0xffffffff, {@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, 0x0, 0x6, 0x7ff, 0x7, 0x400, 0x357}}, &(0x7f00000000c0)=0xb0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0xfffffffffffffffd}, 0x8) readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) 00:00:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:00:53 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xa9}], 0x10}, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:00:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff9b47, 0x0, 0xffff}, 0xb) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:00:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000300)=ANY=[@ANYRESHEX=0x0, @ANYBLOB="72e38424e89982a04d2f65fd9dc034d14c088d30ef31bddc3151e17e2003e6f8d70fac41e005844049690000000000000002535bc393", @ANYRES32=r0, @ANYRES16=0x0], &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x81, 0x1, 0xffffffffffffffe0}, &(0x7f00000000c0)=0x10) 00:00:53 executing program 2: mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80000000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0xd}, 0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x3, 0x1d6, @empty, 0xfffffffffffff45f}, @in6={0x1c, 0x1, 0x51, @empty, 0x2}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x1}]}, &(0x7f0000000200)=0x10) 00:00:54 executing program 2: wait4(0x0, 0x0, 0x2000008, &(0x7f0000000400)) r0 = getpgid(0x0) wait4(r0, &(0x7f0000000000), 0x0, &(0x7f0000000040)) 00:00:55 executing program 0: chmod(&(0x7f0000000080)='./file0\x00', 0x1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000200)=@file={0x0, ""/80}, &(0x7f0000000280)=0x52) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getpeername$unix(r1, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) getresgid(0x0, &(0x7f0000000100), 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x14) bind$unix(r2, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 00:00:55 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={0x0, 0x27}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x8000, r1}, 0xc) 00:00:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:00:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) readv(r1, &(0x7f0000000240)=[{&(0x7f0000000200)=""/50, 0x32}], 0x1) fcntl$setstatus(r1, 0x4, 0x10048) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) ppoll(&(0x7f0000000140)=[{r1, 0x8}, {r1, 0x8}, {r0, 0x6}, {r0, 0x100}, {r1, 0x2041}, {r0, 0x100}, {r1, 0x2020}, {r1, 0x40}, {r0, 0x4}], 0x9, &(0x7f0000000040)={0x6, 0x3}, &(0x7f00000001c0)={0x5}, 0x8) r2 = dup(r0) preadv(r1, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000280), &(0x7f00000002c0)=0x8) 00:00:56 executing program 1: pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000100)={0x9}, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000000)={0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffffc6) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xe, 0x805a}, 0x8) 00:00:56 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket(0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffe13) execve(0x0, 0x0, 0x0) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x2b5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:00:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:00:59 executing program 0: socketpair(0x12, 0x20000002, 0x800, &(0x7f0000000000)={0xffffffffffffffff}) pwritev(r0, &(0x7f0000000040), 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00740003000000000000000000004a67fffff2000000bb77"], 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:59 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f00000002c0), 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:00:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:00:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f00000002c0), 0x8) write(r0, &(0x7f0000000040)="bf0ae0fa3d1d7caf79d66bb09691efa89c489a0dac25", 0x16) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x100000001, 0x4) 00:00:59 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}, {r0, 0x80}, {r0, 0x40}], 0x3, 0x1000) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000080)={0x4, {{0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) close(r1) 00:01:02 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x92) accept$inet(r0, 0x0, &(0x7f0000000040)) r1 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:02 executing program 1: madvise(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000dde000/0x200000)=nil, 0x200000, 0x5) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) 00:01:02 executing program 1: lseek(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000001c0)="af67a0f9d7d2946d5f8b7f09ff3c5933184e55a866da5636046d92622982c8b1cfb45a4129026a0ea14bd617d2678bb95ca070b5fcf929c442ab8e689259c8d47bfa92020083a0f0d55bffd24e44be19ae55e9d898080b65fe6d7cef956cdec9666706fc24016772e1b7358e313f0c5acbc719f88a991df53b33929a4880e7076e7c8cb39e708555fc303f523dff"}], 0x1fb, 0x0) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) 00:01:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x10001}, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x28) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x1f, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) 00:01:02 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = semget(0x2, 0x1, 0x400) __semctl$IPC_RMID(r1, 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x4, 0x1, 0xffff, 0xff, 0x3, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0xdf, 0x3, 0x1, 0x8, 0x61}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r3, 0x96f4}, &(0x7f00000001c0)=0x8) flock(r2, 0x1) flock(r2, 0x1) flock(r0, 0x1) dup2(r0, r2) 00:01:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:02 executing program 2: mprotect(&(0x7f0000770000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) 00:01:02 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1, 0x0, 0x1003, 0xf, 0xc}, 0x1b3) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x14, 0x5, 0x0) connect$unix(r7, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479e91c077c6fb88b077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82f2a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x800) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="b7bd317ecc3b47a08c9e3c237b10d997ee91d1da42d1bfac267b60bd17cac559ee27701addeca82f92aec3b1d00ddb988ab3fbb9c9fddffa2b12f054f2c73b11485befa1275071ee38c5db3b9f6b38ac6e4263bd5549d197f631675888bfc65563dd000000000000efe86ffcd85dc1787efdfef332379bd826327b21ea45e47c3978d1cbd7d9011dccec0983111abd6031"], 0x0) 00:01:02 executing program 2: r0 = socket(0x11, 0x3, 0x0) lseek(r0, 0x0, 0x3) shutdown(r0, 0x2) pipe2(&(0x7f0000000000), 0x100004) 00:01:02 executing program 2: madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe01) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x800, 0x104) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r2, 0x81, 0x5, [0x5, 0x3, 0x1, 0xffffffffffffffff, 0xffffffffffffff0c]}, &(0x7f0000000240)=0x12) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f0000000300)={0x5, {{0x2, 0x3, @broadcast}}, {{0x2, 0x3, @multicast2}}}, 0x118) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@rand_addr, @local}, &(0x7f00000001c0)=0xc) sendto(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0x0) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x20000000000001f0, 0x0) freebsd11_stat(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xd49f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r1}, 0x8c) open$dir(0x0, 0x0, 0x0) clock_settime(0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) 00:01:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/249, &(0x7f0000000000)=0xf9) 00:01:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x6, {{0x2, 0x3, @rand_addr=0x7c2}}}, 0x90) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockname$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) fchdir(r0) 00:01:05 executing program 1: r0 = semget$private(0x0, 0x1, 0x2) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000000)=""/206) __semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000000100)=""/218) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000200)={0x0, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r2, 0x80}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000014c0)={r3, 0xb85, 0x6, 0x5, 0x100000000, 0x100000000}, &(0x7f0000001840)=0x14) r4 = socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast1}}, r2, 0x0, 0x1ff, 0x10, 0x3, 0x8000, 0x1000}, 0xa0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f00000003c0)=""/4096) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000013c0)={r2, 0xc0, "a559ae4012006d1123edbfc08087c53c4862751b6b7efafc325b464f7dd3811b168d4b1fdabc701dcf205a9a2b1137dd23c59738aa3ebef9d1dd9e31169d8d45a9ca92b4c1bff8d055b2aebc4bfd8bd59f5f78914e6d9008402c36347521ff179a300c25640a6d8c2ecc2b86496f468f119a70b994d053ffa4466b156378c28fbca8bbe8767a08625a207739e67fcae969faeb29f6e5abcb2d5a961e545d7de0e89e9f2993efd6a8b8369198ad62ad2e01c8bc463f185c361bcd25571d451ae6"}, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000001500)=0x20, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001540)={r2, 0x1, 0x2, [0x439, 0x0]}, &(0x7f0000001580)=0xc) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f00000015c0)={0x3, 0x8, 0x2, 0x5653}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001600)={r3, 0x100000000, 0x4, 0x0, 0x8, 0x4}, &(0x7f0000001640)=0x14) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000001680)="37533516f13ddb4999cecddc00fb53549dfe5dcc510aeb0e327f6c39c8221d62733d53a0255223dfee1ceefb65d75e09515160b38b2d4ae3b91e82da5006b01228883c52ffcf11e20613dd6df42209ff6122f385cbe12bafbcd6191e4e6c64ae3701e501ee1d0eee224d92dc82f81214fa48da252204b723456412", 0x7b) getresuid(&(0x7f0000001740), &(0x7f0000001780), &(0x7f00000017c0)=0x0) getgroups(0x3, &(0x7f0000001800)=[0x0, 0x0, 0xffffffffffffffff]) chown(&(0x7f0000001700)='./file0\x00', r6, r7) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001880)={r5, 0x5, 0x1f}, 0x8) 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:05 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x200000000000023b, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) chroot(&(0x7f00000002c0)='./file0\x00') exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000004c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000800e9b608000000000000"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 00:01:09 executing program 0: r0 = socket(0x1f, 0x3, 0xec6) getsockopt$inet6_int(r0, 0x29, 0xa, &(0x7f0000000180), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) lseek(r0, 0x2b, 0x3) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$dupfd(r2, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:01:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) sendmsg$inet_sctp(r1, &(0x7f0000000500)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000440)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x1}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x800, 0x101, 0x1}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @init={0x14, 0x84, 0x1, {0x7, 0x9, 0x7, 0x180b}}, @dstaddrv4={0x10, 0x84, 0x9, @remote}, @dstaddrv6={0x1c}], 0xac, 0x101}, 0x188) getsockopt$inet_buf(r1, 0x0, 0x4f, &(0x7f0000000040)=""/156, &(0x7f0000000100)=0x9c) 00:01:09 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c) r1 = socket$inet6(0x1c, 0x1, 0x10000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004e22fbffffff000000000000000000000000000000000200"/128, @ANYRES32=0x0, @ANYBLOB="c90f00000b000000010000800004000000"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x8, 0xffffffffffff0000}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = accept4(r3, &(0x7f0000000280)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000300)={0x0, 0x1ae, 0x200}, &(0x7f0000000340)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000004c0)={r5, 0x7ff}, 0x8) fcntl$dupfd(r3, 0x0, r3) r6 = open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x8) accept4(r1, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt(r6, 0x4, 0x7, &(0x7f0000000040)="b6958fbfac317df0f9ca1750effa2c6f38e463c5a260ac80033eef6d379e901edbc9247804c366cafb3d34b9c034abd9f50331ce9c8e0e8ba67d4fc215e29be0f18d8d6ec151ffc1", 0x48) 00:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:09 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) 00:01:10 executing program 2: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)={0x80000000}) select(0x40, &(0x7f0000000100)={0x100, 0xd9, 0x492e, 0x6, 0x9, 0x692, 0x0, 0x2}, &(0x7f0000000040)={0x2f4, 0x40, 0x7, 0x6, 0x80000001, 0x7ff, 0x80000000000, 0x7f}, &(0x7f0000000080)={0x0, 0x2, 0x1f, 0x5, 0x1, 0xd57e, 0x0, 0x1ff}, &(0x7f00000000c0)={0x6, 0x82a5}) 00:01:12 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) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0xa, 0x4000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xe14, 0x4) 00:01:12 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000300)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') open$dir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x280, 0x0) fdatasync(r0) r1 = open(&(0x7f0000000040)='./file0/file0\x00', 0x8081, 0x40) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x40010000, 0x4) open$dir(&(0x7f0000000140)='./file0\x00', 0x80, 0x40) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x751b8c72}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, &(0x7f00000000c0)=0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) 00:01:12 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$setflags(r0, 0x2, 0x2002) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000300), &(0x7f00000002c0)=0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000340)={0x0, 0x20, 0xf, 0x2, 0xfc0f}, &(0x7f0000000380)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r3, 0x0, 0x4}, 0x8) bind$inet(r0, &(0x7f0000000240)={0x2, 0x0, @multicast2}, 0x10) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22) chown(&(0x7f0000000000)='./file0\x00', r1, r2) semget$private(0x0, 0xffffffffffffffdf, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000200)=0x7fffffff, 0x4) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 00:01:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:14 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) syz_execute_func(&(0x7f00000006c0)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c442019dcc6f") r1 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100011, r1, 0x0) setsockopt$sock_linger(r0, 0x1, 0xd, &(0x7f0000000000), 0x8) 00:01:14 executing program 1: r0 = socket$inet(0x2, 0x3, 0x2) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast1}, 0x10) syz_emit_ethernet(0x2a, &(0x7f0000000640)) 00:01:14 executing program 1: r0 = socket$inet6(0xa, 0x401000000801, 0x0) close(r0) r1 = open(&(0x7f0000000280)='./bus\x00', 0x1141042, 0x0) ftruncate(r1, 0x2007fff) sendfile(r0, r1, 0x0, 0x8000fffffffe) 00:01:14 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:14 executing program 0: syz_execute_func(&(0x7f00000006c0)="410f01f964ff0941c3c4e2c99758423e46d8731266420fe2e33e0f1110c442019dcc6f") r0 = socket$inet6(0xa, 0x1, 0x0) mmap(&(0x7f0000000000/0xb3c000)=nil, 0xb3c000, 0x0, 0x100011, r0, 0x0) shmctl$SHM_INFO(0x0, 0xe, 0x0) 00:01:14 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1203, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) 00:01:16 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000100)="7ea5695115c1b273726232dc96948d70d877227a3360c24e24e70bc9b81892cd8d15253399105970662e731e", 0x2c) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0xc7, 0x4) 00:01:16 executing program 1: readv(0xffffffffffffffff, 0x0, 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100004, 0x11a) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x1000}, 0x1) 00:01:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0xe7a}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x9}, 0x8) sendto$inet6(r0, &(0x7f00000000c0)="f52e993d6b6019", 0x401, 0x80, 0x0, 0xffc5) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(r0, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) 00:01:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:16 executing program 2: r0 = socket(0x1c, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x1) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000000)=0x5) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="00022e2f66696c653099ce2b59dbce4bfd0e46683d22bb37d52f66696c653000"], 0x10) 00:01:16 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) getpid() symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') lseek(r1, 0x0, 0x3) 00:01:17 executing program 1: r0 = openat(0xffffffffffffffff, 0x0, 0x100000, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x0) symlink(&(0x7f0000000480)='./file0\x00', 0x0) getpgid(0xffffffffffffffff) setrlimit(0x2, &(0x7f0000000040)={0x22b, 0x7e}) 00:01:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x200000000000000, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x100, 0x8, 0x9, 0x65d, 0x4, 0x0, 0x9, 0x3, 0x5, 0x3, 0x8}, 0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r1 = semget$private(0x0, 0x7, 0x222) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000040)=0x619) setsockopt$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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1103, &(0x7f0000000500), &(0x7f0000000540)=0x2) 00:01:19 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x14}], 0x10}, 0x0) r1 = socket$inet(0x2, 0x3, 0x6) socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000080)=0x4) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x2, @loopback}, 0x10) unlink(&(0x7f0000000100)='./file0\x00') 00:01:19 executing program 2: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000140)="41ad9fde46ff00af0eb59ef4d9daeda50e9f06b1000089ed308391db6dbe555de92873689dde9a870d7e059e4262683e877d97a9dbd71fbd04c600"/92, 0x5c) mprotect(&(0x7f00004d2000/0x3000)=nil, 0x3000, 0x0) read(r0, &(0x7f0000000080), 0xffffff11) r2 = getpid() fcntl$setown(r1, 0x6, r2) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x0, "9a5ffc28dd134a48d1be0a8c0563e014"}, 0x14) 00:01:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x10) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f0000000000)=""/30, &(0x7f0000000040)=0x1e) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x1, 0x4) 00:01:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202010400006c13b200"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:19 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getpid() fcntl$lock(r1, 0xc, &(0x7f0000000180)={0x1, 0x1, 0x4, 0x21c000, r2}) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x2a9) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r3, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r5, 0x8}, &(0x7f0000000140)=0x8) 00:01:22 executing program 1: clock_getres(0x2, &(0x7f0000000080)) 00:01:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:22 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x880, 0x24) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYRESDEC=r0, @ANYRES32=0x0, @ANYRES32=r0], &(0x7f0000000040)=0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x3, 0x9, 0x400, 0x7, 0x6, 0x558, 0xffffffffffffff81, 0x1, r1}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0xffffffffffffff2d}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3f}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r2, 0xeeb}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0xaa, 0x80000000, 0x6, 0x8, 0xbd0}, 0x14) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000280)=""/139, &(0x7f0000000100)=0x8b) 00:01:22 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x4, 0x200}, &(0x7f0000000180)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r3, 0x40000001) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:22 executing program 1: r0 = socket$inet_sctp(0x2, 0x0, 0x84) r1 = socket$inet(0x2, 0x10000000, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0xcd, 0xa9) r3 = socket$inet_tcp(0x2, 0x1, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r2, &(0x7f0000000180)={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) r5 = socket(0x1, 0x30000007, 0xfff) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x80, 0x0) r7 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r8 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) poll(&(0x7f0000000100)=[{r0, 0x2000}, {r1}, {r2, 0x4}, {r3, 0x18}, {r4, 0x44}, {r5, 0x8}, {r6, 0x65}, {r7, 0x41}, {r8, 0x4}], 0x9, 0xff) msgctl$IPC_INFO(0xffffffffffffffff, 0x3, 0x0) msgget(0x0, 0x200) r9 = shmat(0x0, &(0x7f0000ffb000/0x3000)=nil, 0x1000) shmdt(r9) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r8, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:01:24 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x2000d, &(0x7f0000000000)={0x2, 0x0, 0x0, 0xe32}) flock(r0, 0x8) 00:01:25 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000500)='-}^^^.]\x00', &(0x7f0000000540)='^\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-/\x00', &(0x7f0000000600)='/%$\x00', &(0x7f0000000640)='\\\x00', &(0x7f0000000680)=')$]\\\x00', &(0x7f00000006c0)='$,\x00', &(0x7f0000000700)='+\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='\'#.\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00']) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x200000000002}], 0x244, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000040)=0x8) 00:01:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:28 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000080)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) 00:01:28 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) lseek(r0, 0x0, 0x7) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 00:01:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8a00, 0x80) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 00:01:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000240)=""/14, 0xe}], 0x1) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r2, 0x0, 0x0, 0x80000001}, 0x11e) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000140)={@broadcast, @multicast1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) 00:01:28 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x5a, 0x729, 0xb1, 0xd80}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 00:01:31 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000500)='-}^^^.]\x00', &(0x7f0000000540)='^\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-/\x00', &(0x7f0000000600)='/%$\x00', &(0x7f0000000640)='\\\x00', &(0x7f0000000680)=')$]\\\x00', &(0x7f00000006c0)='$,\x00', &(0x7f0000000700)='+\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='\'#.\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00']) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x200000000002}], 0x244, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000040)=0x8) 00:01:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x3, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040), &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000100)=0x4, 0x4) 00:01:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:33 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r1, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x12}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r0) connect$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000ddfffc), 0x374) accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) 00:01:33 executing program 2: getgroups(0x3, &(0x7f0000000080)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgroups(0x0, 0x0) setgid(r0) getegid() r1 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x78}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r3, 0x9f7b}, &(0x7f0000000340)=0x8) r4 = open(&(0x7f0000000040)='./file0\x00', 0x611, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000100)={r5, 0x3f}, &(0x7f0000000140)=0x8) 00:01:33 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$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x6305}, 0x8) 00:01:33 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x7, 0x0, 0x7, 0x9}, 0xfffffffffffffe52) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000a40)=[{r0, 0x2}, {r0, 0x4}], 0x2, 0x200) preadv(r1, &(0x7f00000001c0)=[{&(0x7f00000002c0)=""/251, 0xfb}, {&(0x7f00000004c0)=""/197, 0xfffffffffffffdd3}], 0x2, 0x0) poll(&(0x7f0000000280)=[{r1, 0x82}, {r1, 0x1}, {r1, 0x20}, {r1, 0x10}, {r1, 0x101}], 0x5, 0x100000000) bind$unix(r1, &(0x7f00000008c0)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000640)={0x3ff}, 0x4) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) setsockopt$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, 0xcd) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000680)={0x0, 0xe8, "11f5a2969602c3d743cc8b65e702791ca45947089e1b227b941a0f2b612c9e5a95d97cb210dcea4ee4b6955882307d93fa0c0ade265b039be2700a97857e9919cd1413843ea6b7299666f6cf054d2019ba6114ebf5f82b20f3e1719a143fd24ce308bcd4e178af6bd1c96b9f5c96eb7c7ebafb0908eb8fbcc24199be55f36cc41441e7d92346121456288413137a0f3586c9effb88500c24921b8b7f9f419a8c260c2b078cd7001bafc9dc37491aee346d441d7f05f1b01d5c3721e3e8d1b219b2299166f9393ee28997168e3498852fce2ef00d02f34a2901596acf8400b024c6e195fc7f12185d"}, &(0x7f0000000780)=0xf0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000840)={r2, &(0x7f00000007c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000880)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) accept(r1, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000b00)=0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000900), &(0x7f0000000a00)=0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x4, &(0x7f0000000000)=[@in6={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000ac0), &(0x7f0000000a80)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x3, 0x0, 0x0}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000005c0)={r3, 0x7, 0x7c}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0xa6, 0xbf17, 0x3, 0xfffffffffffffffa, 0x1ff, 0x8, 0x93, 0xbf8, 0x8, 0x0, 0x1000}, 0xb) 00:01:34 executing program 0: r0 = socket(0x2, 0x7, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x120) r1 = dup(r0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x400) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0xd3, 0x2}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={r4, 0x7fffffff, 0x420}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 00:01:38 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000500)='-}^^^.]\x00', &(0x7f0000000540)='^\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-/\x00', &(0x7f0000000600)='/%$\x00', &(0x7f0000000640)='\\\x00', &(0x7f0000000680)=')$]\\\x00', &(0x7f00000006c0)='$,\x00', &(0x7f0000000700)='+\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='\'#.\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00']) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x200000000002}], 0x244, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000040)=0x8) 00:01:38 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32=0x0, @ANYBLOB="7400000066a1b102d21883d13231254a355fdadca7a100000000eabb09958e3677f703488c0e1d45dab8c6a1600fc369acd8f380f475acb516232ec72565af2e213d9e913804a0bcbbba92918dee921921a71d1c92d4822b7ebf86faad83167d3e00eda1d9352d352d189a61933ea244741dc6c74bd49e21153e7a6a077be1cfd919373178b6aefca01abd24340d348a215a677c3f43cb3d1cfb1cb2dbd2f1bffeee5f9582f7ed54b85947"], &(0x7f0000000080)=0x7c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000440)={r5, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0xfffffffffffffffa, @loopback, 0x9}}, 0x0, 0xffffffff, 0x2, 0x7ff}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={r6, 0x0, 0x7}, &(0x7f0000000700)=0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) write(r0, &(0x7f00000004c0)="ea876b6c22b3cbe4100b90d44befe7af7566862f3e4fa7cac342526f3b2f66145fb273104c2744c92346ebf2ddea7809e5f0f3d48a6f9931f8eb19e056cdfad57fbf2b02f9ab737f9d4e90b34f056450cd109b19a198fa20f6b17c3748163af04ab8ef57242c739af9c63bcf28524a337f24ae1b17ebc6a2e4a3f72c6e03302a962240a35b1137e3b45e4c70a12b01ac7192b83827bd6a9168fcf865862b5c3a2c073c6e0d2e7f65b39ee274a1bf4296e1b198bcae2c9ec62c43a3a2985032", 0xbf) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0xffffffffffffff88, 0x0, 0x0, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x40000008000, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) bind$unix(r0, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) r1 = geteuid() getresgid(&(0x7f0000000180), &(0x7f0000000340)=0x0, &(0x7f0000000380)) chown(&(0x7f0000000140)='./file0\x00', r1, r2) mkdirat(r0, &(0x7f0000000200)='./file0\x00', 0x80) fchmod(r0, 0xe3) ftruncate(r0, 0x8d50) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfec6, 0xffffffffffffff81, 0xca}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000050bf3ee2cc4d00d33ebada8a606c95cd60f24f4a064c6a9e17b4d47d4894118088c4a2f90e4018549bddd72465965c693e4629a3139ec4ebbae2ad13c342eb4078c36ab532250c45413dea71070113f6e4b17d3f91a7ba0816adbb4b76b3bdb3ce18d7a9ed1d7fa46d3437", @ANYRES32=r3], &(0x7f00000001c0)=0x8c) 00:01:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:41 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) sendto$unix(r2, &(0x7f0000000040)="038db55114ee29ca15ca7bee90dab673ebfe6af657fd91a587fff635f662d0928b81ce0664ed76542709737ddcf7dbdcb30079d2aa887c793b5c20c665ca8603a0dad8938b4fb7401804cc79ec6ac79a8d77137750d5e9ea8fd6fd75aef13cba0ceddd1f03e206143bd65d538db184a00e506ad5800c73943c9c8a7489d9743043", 0x81, 0x100, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchown(r0, 0x0, 0x0) 00:01:41 executing program 1: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000180)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000500)='-}^^^.]\x00', &(0x7f0000000540)='^\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='-/\x00', &(0x7f0000000600)='/%$\x00', &(0x7f0000000640)='\\\x00', &(0x7f0000000680)=')$]\\\x00', &(0x7f00000006c0)='$,\x00', &(0x7f0000000700)='+\x00'], &(0x7f00000008c0)=[&(0x7f00000007c0)='\'#.\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='\x00']) poll(&(0x7f0000000400)=[{r3}, {r0}, {r1}, {r0, 0x2000}, {r3, 0x40}, {r1, 0x2104}, {r0, 0x40}, {r1, 0xa0}, {r0, 0x10}, {r3, 0x200000000002}], 0x244, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r5, 0x6}, &(0x7f0000000040)=0x8) 00:01:44 executing program 2: r0 = socket(0x11, 0x3, 0x0) shutdown(r0, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000000)=0x100) r1 = fcntl$dupfd(r0, 0x11, r0) unlink(&(0x7f0000000200)='./file0\x00') futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5183, 0x8}, {0x80, 0xbee}}) 00:01:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) mmap(&(0x7f0000003000/0x1000)=nil, 0x1f470000, 0x0, 0x80011, r0, 0x0) 00:01:44 executing program 2: mprotect(&(0x7f000021c000/0x3000)=nil, 0x3000, 0x1) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000140), 0x2d7) 00:01:44 executing program 2: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x3}, {0xffffffffffffffa5, 0x5}}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x8}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r2, 0x6, 0xb7, "ad1de53f5ee018c0c5aeb833f54454c564bbd0e344b2d9b77a4267f83dd05d4235480dddb77327d0bdd6bdda43956cfa247f7ab68737ca601158ac2551a129118769da3ab6995db79777cea0f79b882e227d5b9b9fafd759f769bbabcb5e4e7b2bb4b2f04eaf13797bb647f8df04c7766b0c29cf099745aae9bde6e8824703c616588340676fc00f1a88a224555e4a2f36037fe9a0abb48aea63aa126a7db0bcaf984ce079e16778a9a0bed0892b7a66f87c61e5062919"}, 0xbf) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x8001, 0x2100, 0x5, 0xe4ff, 0x80000001, 0xfffffffffffffffc, 0x1000, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r3, 0x3, 0x3, 0x6, 0x2, 0x8, 0x3ff, 0x6, {@in6={{0x1c, 0x0, 0xfffffffffffffffb, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, r4, 0x2, 0x7, 0x800, 0x4, 0x7}}, &(0x7f0000000300)=0xb0) listen(r0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000440)="6d3320299afccc5cfa542a508d090405deaa7815dc5ea69830b294260a7c7d88ecb19ccde2a9b7c4b7292d4017a4da0558da7e9183d0bcdb4686afb1e79d88f214eda0692838fcf50ad43a63a5b315adcfcbae726cde1fd0778fd132ac0772e91482fe5bbade76df84c2bc2a26e74b4087fdb085009342fe379431821ef62e7be57dde768c2acaeabbf75438562508385458b07b1cac6d7ecf3a30723eff12877288be793cda3660fbd8edf5bdb1e36a044cc500c174057e4c213b09109faf204b03e14e8183b86eaf8fca59337cfa57905162302b80f41139bdb406f6e4d8a1580554", 0xe3) listen(r0, 0x7) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x81, 0x4) 00:01:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x0, 0xbf}, 0x8) setsockopt(r0, 0x9, 0xfffffffffffffffa, &(0x7f0000000000)="bef86f2959f84858a51ec3ffef9b3603aa2f2a0c972c6ec0568da3f34f20d10f498a8d3cb55606994d5145", 0x2b) sendto$inet6(r0, &(0x7f0000000100)="6b51dad52ed74b145010b40cfd368d85d60156520d22c43e8fddf10f11adf696d1c8042c9889012243c6ac80990e1c95e30b49e27808a136b3196fe6cee60c8ca5bf7171d13a9f1d752517b68dc9da81fb4a9a1c6ca908b6a468e581a041c12708962d6e2afdc7d7c341daffc179f72933f0ab9540d88aca81f2903492ce5ef25acbb4ae168e955853b6cd3ed00a13b11fb03c76d5ad2a39381b63e5d8dcd1a4fcf8cdeb80c4b332a2191c34f221c7594dfa7a3150e9c1ef4bcc7c3b9b49614f1456ba588ffcc84246ca7889daffe11514acdac846c4bba1d06e0a6cf9c190dfd3b607a3aed3687e537b5f", 0xeb, 0x80, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5dace30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa101e11ae453eb0da65206d0d0dc10411438e54bd65249f89424ea78851cda0971bc8a4884f0746972b2abe049a176f2f327ddeb0f642757e1a127532dc57505c23b5414a718c39d94d45370b785e1ca11b34083950e866a665b99bad12b621aeb5dceea98efcaaf940e2bd1f45e2c0def3d8003a9812f02b46257610ec59a17ca5f827b939ad53e8565a509307098abd4c7d5f80451eb87b236660cffe58bd7d12f9ddc37cfa8354b265b1aa36c1d9771019a35c5ffede6b9df8cb0aaac32cafc46aeff68c14606a76b4efa8918f1de3937cc5139089a0a85ae7c257105e18d59b7c5d4e521b2a5e3867d059bcfc94b967af904a09115bbf495c8b8c39a32d054cafdf6d26722e9d52d01296cdf6a0d9a453a6274cc36fa9cafe67c9ff6ec6b834f3070e75eecad90f76b516b01c6eedd293fcee7358078f5aac456ac4c9d863bfff01a38ac4727db9aa669cbdb346f0b0875e25d13b478d1d6b0761d5da8932e58116d1ce385b8eda8cb61ec44d0e1e43d67b6eeea7233a928fe245465025da978f2c5ab172bd98d8095ef23c0aca780461de68a6da22e9b526c51cd20c631bbc54e44b6eca4179fd9cab87a96faae4be531857c8470e550ceb51a087d20260a2e6f6c8b4c0b4708a3788099236c6cb84ec310b40a2e7c0254c5ca581802f44fcdb0c611262a27e5802cfd19fbd0c92d183b315f63ee4314085455af00916aca892d3757aa02886235152ba8dff8df937830236c494a2b8b844a37f0c504fe57195dea9cf99177d26dcd8f24ad3d7b61b802b8e41ca79f7d0e927a01b7a5155c75770165da4dce3ae3ce5499a77237dbfec0cac89fa8b4cfa8a169555775e570fc235a3638216acad8a791422d9ebccc03a3f7bf56dc29edc811507eb65e52ae7e75eca75343f4e6451937c5db67f5857753f229d27f1d8ab4d3b3a4a8c67ed2d46ab50f5dfb4702fed323e7aeead7e50c48d3534d470a7339949bd3ecb1e5fc0adfda65473404e37c90a978348b0f539a3218edaa4ebfa950147756234b26bc4aba66ab9948a3d1b76df63ae0c3e7bc15b5b527fcaddc6e5b8d1cd2a5c3a1f8caf47300f7a929796f2307b1cca8026c54bef3274590cc67fef5bfd7eb9af5163277a8e4b25ff186da8ed350f2933e36236a86e3270427164e833e95063a8733378ce7da96b29b15fa143e49db034b90457a27928b964263f39c91eedc87c6f2c9f59321eb797dd1c0c20e48bf65002aab5ea8167d32ce1ab15547883e99220c0c849b569bf46d2149297c5235a52b8bee3d5d1237cc39afbaabc584536193e575919cae70fa4aa8211e9f9ee907d17748b6b7d8c3d6dd1db364e07180420930066955c6e90634a33e9b70e0b4de961363b1beb4e78add3de190f50e7a822488566fed201983cc403f4f3847f2cacb7cda3144c45db7d4064e193b16f1127fad0a6a6ca1cc044db6290407b3dd441f973a4070f771dcf9f82e893b74d1e2a230dbc13a3f228c997fe08f8ee344485343e9432ba3032e62565c94d6fb63e6d30be6f97bbd0d4ef9b7433bad2a75df67af6e68dc5bc8e9d6a36a4fb33eeb35cdc4cd7cd1c1a513f887792f4561e7bc1b3f32fd61ec7c1705022c08b2c34dbdbc298885eba1b7f5052bd84089f4c5a9fada1eb578b7fe2b717bb3b32b24075af1a0f2ffa3276006072d7e1f456d068b3d92a6305a2c4725b9f3599a63f714ce78cdaa92fcf00a2ea1b5c554a71e104d1e1ce3fe18bc9302e3fcb48f0a373f077d049950691208dc7122572956c0667007abdc4889bfaf270e8113f2e3d11e61ad9fd78f30a2cf94cad2d971f0e9f1d9077bf5edcdb9e8d687774ab4d7f465b3402a7704b5b83b86c06698c7f16fffe1464c72e4bee47de225f98467d5b22e7b049e0e4ffeb4ebb70029b442dfb7cf4ba2f8b1ac11786ae9ad4544600e42fe17c822a3d179d3f4e26345c671f17fd6fda22273b0a41752718bf77d3907210cdcd25db6dbd2144c6daddf810f59a5668be3df840f7912a5df0b53bf16e5802f4cdd225706800f7a89416b8fe20d062742eb472b2a822ebdb269faba0ffe21f4cd8e078849524595c5078ab557d3235c14f9242c42b96a32c849530b1cdce5a732491aa17f44a4a0f0342d2630e13fec6a836b41e67290de428c2bde2cbdba220a558d4d78f6faa9f9df3f9fa391cce8efe8e6568f67f4799cb28e37b9f3812c0b090de55ba4a6b01d89b602cba59cc30bd6b3dc35c99d3318c4a2078dd67bf224699cac5004c8684a326538ccafd88cf9e7eecf53144c7ccfbd5e32ef59d0da4ef8bd632e4ded8ca89fc6594c13db970dbef27314d8eba0feea81df01e6d362892e7de3adefc693fbe16c76fc2c4b795020bba0d28ee542bec3fa74680abd9c4987cac90fbc7651af865e8f5c415b5f86fc4b9b335258f9413cbbbb3320e84bf507a8b3fcec3742b639e32a0f71d5de000cc0f4ea35ce6caad73393782b10d1184e71aa17f4615f37f421a39501928f921c57d01a2742d0126be7e04164e88ade1b865ae51de296e56ffa3b2389b4456f9d0bbd97954e2063ed28c9f39aa69b51bd9389438f62231b5277d2eec803ce4a27ed0bfe0837b9941a4e450cf2e494301060044547d279a44b1bdb6e5e4cec09d045e5360fb3ff76cb46581c9dbe4a2a99bf6dfff5e3e1479286c033c95ba9d1cafe9b30d836b4041fda8b2130899ee738360728dd147271657359c061e6c4b8d5a16292826db8c9e575d44cae5ab68dfe2f0b9f976a9c52d8883d442fca094f423976ea7817500ee4cabe9d9f3f7327b9a01d0507574b5c97032dacb307d5fe177b6958144ea8cebda72c31208eb2a05db3acd70e723c0a8a5832ed2d81acc4f7c281232a9a306a8ba338991530ef6cc4735e602991dc218debd9ed579c2b761536a0ed13db9500d029fa39458e81d36715551fed3b0327fea2809d26f6cb9485d9e642bdb23a6c7e5d94bfc46f461754c96c50a2a927edc1307f264cef4f27ab525686e62624f5d019388918704741871dceec30b9adcea65af9f9e976ae2310e04ed5f47f8093c5da40b3b4f566b2dfa04a4fd788544dba129630cdf385759b146bd0c6002d37136d01303c640b2e5581f1676afaa7eb2f1e3274253b44ae6cbd721fec143a59a10b779714fa0901fca567b4c7f4cfffc53e16c279364d221a2cc4f5f0b84625ee660504801581047c0b29492ea84a9a3b3493487c99eee36bfe962bbc4120f004fec03daac9cb248fc0d24d998c49c6c91b0f79e474c7eba86fa6b0b912e308dd392f0ac5a381331ed9339d146691cee40a397c1f138e8ea45c0f9ade49d5ea5b821aabbe081f0a063fe1daa41cfa3e8e21f2a6525401526f24d3839372cb93d5a181d41ec7bd5aadf64774697d0b94f01b3cc23d6ddfd45d44b5542a511d8af7705e949084d85bc6aa33ce48179ad31b98b908b7733f8e9feb9e4277812c6e8c0f2f9915623395d5af59b3a34fb46852fecb5f7d286deb743ab7f12b6a616331873ad0326f55de5ddabd7803cd5bcce0614f40f2cedbd3f097d63ffb8bf8dfca506f575c182d75582155920a6329aba9483676fb44ce56a5deadbba6e77220000f8141933317dd02678e2d96589409783242e007a4090d6e06bb5a54f98b2e9177b8aea967ac718bc564be07f47f7a0bfae5d2029b91a8ae783147ebcd354f66003b59fac1c3dc4241231e0d1a5450429e7f483d5acd16dc87531c74e48775e1b6bb07e731b0d5c5cd94fd257fa4597fbf8ee9603a3dd2915ed35b4ffe8debbefa448240bf3136f9a254929f3d890c3d781d859b6c195e25acece18072740930a0588d780d9a94580c3c30fbaf7eedaf0b356c785489def83c363fe9c83584819b77e3dfb469e4f93326e8aac92917ce2b811456d09266ceaca0a1e7845111972114f4365971bb744ad7bdc84fd9b2f260812d5ad18db889c3f21b9227aa4d18aa7872db067313d8974618a65ed2a14e4283a68ce7d1749a84877a41c0b24514efd967ea10b5f5b2c5cb835f24f9506ca84a31d4f699c6ae40bb65765e2a6dd0110f65f783a01db3d7c15ff0266760740958b7f3d9a52fdad87cef5f3e0a595f02dc1a01f88f5cd7aec4fc98bebb4090e120af8caf2d69357c8e4e10087871829eba548cf16d5cabc4fbf7c1d1cd61f5f86663a5df4dd593094d22ec7517d49e4813cb8daa662f9e1787910e7ab0f23b2356aae1896009c92b8fcfb3c733449f30ef443435bf37d53fa0afbce55d25afce6db541af98b729ae974139c85420982cc021a92f2c5910f26ae8c972576cba5039dc7775e81197028d5f4ef4ae55c21209969f8e776367e377955b569ffd4be409f59b38e1f75e9098617317c204387912b605d2c63f5f480c8b379d9d92a65420cc26b5e4a68d98f5b70f57f4b3b0cbff9649f26be1e7f3e2c5c8a009c3b616880aaac5ea45ec518378477246777ff55afbfb0ba6b79769061337f337829ba1e2d3ce0b05ed53930929e623ed4cc8498fda073920b93eaa3a86429f72847c7860bcf02e9a1bd4dd1cd7c4f72123722142512569bb9026b6174a4d30d55a730d9041265ab142a6e123fc8585f092b8f62b3deca25f35c75e28a53f5810b2f42e1a5f8e72184096a89ae0ae3ad11c2ff440be7482e682697e31368ec2d48198a5a25b8db28d5205fde3eb6b3d8b881d02eda1da020a301dc343890ebde25d51077e71fb296d6f9f9e13516d90db2198b3d", 0xfed}], 0x1, 0x0}, 0x0) 00:01:45 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, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ed00"/136, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) writev(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x200, 0x4, 0x1}, 0x94) socket$inet(0x2, 0x10000000, 0x5) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xb, 0x400}, 0x8) ftruncate(r1, 0x0) msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x0) 00:01:45 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x40) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r1, 0x3}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x80}, 0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={r1, 0x0, 0xbf}, 0x8) setsockopt(r0, 0x9, 0xfffffffffffffffa, &(0x7f0000000000)="bef86f2959f84858a51ec3ffef9b3603aa2f2a0c972c6ec0568da3f34f20d10f498a8d3cb55606994d5145", 0x2b) sendto$inet6(r0, &(0x7f0000000100)="6b51dad52ed74b145010b40cfd368d85d60156520d22c43e8fddf10f11adf696d1c8042c9889012243c6ac80990e1c95e30b49e27808a136b3196fe6cee60c8ca5bf7171d13a9f1d752517b68dc9da81fb4a9a1c6ca908b6a468e581a041c12708962d6e2afdc7d7c341daffc179f72933f0ab9540d88aca81f2903492ce5ef25acbb4ae168e955853b6cd3ed00a13b11fb03c76d5ad2a39381b63e5d8dcd1a4fcf8cdeb80c4b332a2191c34f221c7594dfa7a3150e9c1ef4bcc7c3b9b49614f1456ba588ffcc84246ca7889daffe11514acdac846c4bba1d06e0a6cf9c190dfd3b607a3aed3687e537b5f", 0xeb, 0x80, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfed}], 0x1, 0x0}, 0x0) 00:01:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:45 executing program 2: setreuid(0x0, 0xee00) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x2000, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = geteuid() setreuid(r0, r1) 00:01:46 executing program 2: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r2, r1) setregid(0x0, 0x0) setresgid(r1, r2, r0) 00:01:46 executing program 2: mprotect(&(0x7f0000832000/0x4000)=nil, 0x4000, 0x5) madvise(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x1) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/6}, &(0x7f00000002c0)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x7faf, @loopback, 0x5}}, r1}, &(0x7f0000000440)=0x84) r2 = dup(0xffffffffffffffff) fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = semget(0x2, 0x2, 0x0) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000200)=""/155) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, 0x0, 0x200) mprotect(&(0x7f0000dde000/0x200000)=nil, 0x200000, 0x5) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) 00:01:46 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x10) fstat(0xffffffffffffff9c, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f0000000240)={0x7, 0x1, 0x10000, 0x4, 0x8}, 0xc) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000ffffff7fff030700a60005000104000002004e210000cea72b705cf04a7a5404c200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a3123fb809e1434ec88b3cb1e1bc43685180344474f467fd4e1f3d6e3ba1", @ANYRES32=0x0, @ANYBLOB="00080000ff070000001400007e060000ffffff7f"], &(0x7f0000000300)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000340)={r4, 0x200, 0xeb, "dd60783475716365eb9e449adfaf144cb0c6fae8e78a814e32f8e9a26435939bb4325e623a82cc8241cddd5ba2aad7d2239cd760ffba012b0efa9d8cc282627688cca2e759316b2748d5d364f5aa6c02d053e0f72cd3487900e0055c947f0e3b0dbbe0885f4915395538d71dbf3ad99c32459609907ad50a67d7d76e93df59f6decde72e360696d6d658da74151c3201414cd48803c50c7703c04025057619f6465c0b9e199bfcaa4b11a79493961675cc68fd7846d00b645bf03333ae516265f141b7e9f65748ed5b30102b74fd5d5c4a0e4c91abcc7860afd680b4eb31aa40202054d86865453e34f9e8"}, 0xf3) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f00000001c0)=0x8c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x2, r6}, 0xc) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2, 0x10, r5, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r5, &(0x7f00000000c0)='./file0/\x00') 00:01:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) getuid() setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) setitimer(0x0, &(0x7f00000000c0)={{0x7, 0x29bc}, {0x80}}, &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="6f02050000406465b70235d88aff020000000000000b02285c338500cfd3590d1a34755ce27e88943759959d36922ccd9b656ef510cd9bc5d1ff35c30f2cc970b5a7e27210a2390864"], 0x10) close(r0) 00:01:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:46 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setrlimit(0x4, &(0x7f0000000040)={0x3, 0x9}) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x6, 0x26e) 00:01:47 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x20000202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x100100, 0x100) 00:01:47 executing program 2: r0 = msgget$private(0x0, 0x8) msgsnd(r0, &(0x7f00000008c0)={0x0, "ce12f854709b0d785a625dd5159118aa29a3d4fea031a7bea6962e9aae63ff6ede750709993da5de3ec10000515e3da2edf9238412ccff09b060e794efd88fc74053fff029efeec7af0b192fbd65dbe858d9191008fd053acf673bfc36470e910d751788fede5eaa6affde159f9ae104c5c1b1d45f2dcacd02a7c424f3b1f8f0cbc12de57d6c18a4fb0dc28d0bc77cf8d389fb6d22b84f0a0092dec8d044c7"}, 0xa7, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) msgsnd(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) semget$private(0x0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0xd5}, &(0x7f00000005c0)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000600)={0x0, 0xc, 0x4}, &(0x7f00000006c0)=0x8) msgrcv(r0, &(0x7f00000002c0)={0x0, ""/170}, 0xb2, 0x3, 0x1001) 00:01:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x6, 0x7, 0x10, 0xa2f7, 0x5, 0x1, 0xf186, 0x9, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0xfffffffffffffffd}, &(0x7f00000000c0)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:01:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:47 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(0xffffffffffffffff, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:47 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(0xffffffffffffffff, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) r1 = getpid() getpgrp(r1) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82774fba022e2f66696c653000d5318c1049400f7c5e9ecd7af8b0fd4fe359c794247ef9ebeca3ab06a922b317887ab8d529b3be643045f9839f995721b574b0784b014d975e8ab49c3615fac6db"], 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x7ff}}, r2, 0x3ff, 0x3, 0xb1d}, &(0x7f0000000200)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1}, 0xc) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x0) 00:01:48 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(0xffffffffffffffff, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:48 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) r1 = geteuid() r2 = geteuid() setreuid(r1, r2) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:49 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x3}, &(0x7f0000000040)=0x10) 00:01:49 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:49 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r3 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r3}) 00:01:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) dup(r0) 00:01:49 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000010c0)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000280)='./file0\x00', 0xf01, 0x4) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x40, 0x7) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x1, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:01:49 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:49 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x22) openat(r0, &(0x7f0000000040)='./file0\x00', 0x202, 0x100) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1009, &(0x7f0000000080), 0x110) 00:01:49 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) listen(0xffffffffffffffff, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) poll(0x0, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xdccb}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0xaa35, 0xffffffffffffffff, 0x2000, 0x0, 0x7, 0x100000000, 0x7, 0x7, r2}, &(0x7f0000000140)=0x20) listen(r0, 0x100000000) 00:01:50 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) munlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:50 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e3266696c653000969da9e5d1746744dbfd8e01000000aa0ece4cf0a4b791ef96f2cc66ce1b470257cb918deb2101a625d50db3e707febb10aa011f8e4c2c13a92169506ce26bae2c77fbfcc233bda18957652fa6abec959fecd853d27d113d9fd343f8c6fbb92f20636f98a5616d6cabb11dde5cf8215c4151dc6deca913925463cb1c0328942e6264dbc842cbb26ee459863e28432a0d8ae2c962fac9c9528f25d8ec0dd6f2260e36d29188a3ed65e9772e17fd152d0652592e51cfc8bac2b65399cb58e128f0e6155652"], 0x1) write(r0, &(0x7f00000001c0)='I', 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x9, 0x8) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x3, 0x4) write(r0, &(0x7f0000000700)="c073be2adf7f8520267fd91a8896b5ba451d13244a8b7ef35182c812621b1438ef4739931bfa7e9dcbb85ecfd433f19d468c8005a9af37f21a0dfce5d61fe62fe123f442ca06e80659ddc07614702f2bbd5364d0446298ecd18e2ef7618b360f20063b31d34fce1d870acbaef62c57369b93e1145061d1afdab69ff9ce77545e7471e9d49b48e513384a1675ccbec8615500d6854882519a16fdc1af9d5ce26349b37638522122aed80265b7ad9f152099b31fbde32c8f33b3bc669a39c965acb8ca2f462ec44e050611b16a5af5d75abc103eae8db4159a96fcc9edb90f90c2c65d30f7dd0f95b5076ce493", 0xec) 00:01:50 executing program 1: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a3f42e2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0xfffffffffffffffc, 0x1, 0x0, 0xf65}, 0x8) read(r0, &(0x7f0000000140)=""/86, 0x56) 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:51 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @rand_addr=0x4}, 0x8) 00:01:51 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) accept$inet(r2, 0x0, &(0x7f0000000080)) flock(r2, 0x40000001) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:51 executing program 2: r0 = socket$inet(0x2, 0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f00000001c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="5b2f6a0708000000030000000600000001000080"], 0x0) 00:01:51 executing program 1: setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) 00:01:51 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) truncate(&(0x7f0000000040)='./file0\x00', 0x20) close(0xffffffffffffffff) unlink(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080)=0x3, 0x4) close(r0) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRESDEC=r0], &(0x7f0000000240)=0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) truncate(&(0x7f0000000180)='./file0\x00', 0x101) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x11e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) write(r2, 0x0, 0x351) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0x100000000, 0x400, 0x3, 0x5, 0x5, 0x0, 0x4, r3}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:52 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6, 0x0, 0x0, 0x0, 0x311}, 0x98) r1 = open(&(0x7f0000000240)='./file0\x00', 0x8, 0x400000000000008) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x1, 0x7ff, 0x0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x1, @multicast2}}, r2, 0x4, 0x3ff, 0x9, 0x1377, 0x800, 0x4}, &(0x7f00000004c0)=0xa0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x3, 0x401}, &(0x7f0000000040)=0xffffffffffffffc7) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffffc01}}, r3, 0x88a5, 0x7, 0x283, 0x59e3, 0xfba, 0x1}, &(0x7f0000000200)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c9bcc025ed2d1aa80000000000db454880a590db7752f08b222d6dccbba24171e86470ff108cf7eda1dd115ab8437b9be2ee069914e3d0af344047559ca07de7a0a38e98a5343e82ef24c91c18f1d20c5729fb593a0c6c542f0112fe8f07ad584336", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000000038bbe43ea9f6afb095351ce2a52c54586000a61c41b88a2dccea76133ac0f8823a3dd1fb7299281a005f760b1d27972666ff7b8c8e458c793acda998623143e49edfe06c9ba488d1"], 0x0) 00:01:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:52 executing program 2: chdir(&(0x7f0000000040)='./file0\x00') munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) munmap(&(0x7f00009f7000/0x1000)=nil, 0x1000) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x92) 00:01:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:54 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000fb4000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6) munmap(&(0x7f0000d8c000/0x2000)=nil, 0x2000) munmap(&(0x7f0000fa0000/0x2000)=nil, 0x2000) msync(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2) msync(&(0x7f0000a50000/0x2000)=nil, 0x2000, 0xe4ab4c92a86f10f5) 00:01:54 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88) getsockopt$inet6_udp(r0, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto(r0, &(0x7f0000000280)="8634a5146b2492047575df82ed9e2260f42c859e56be8e35258d2ee7682ef2284ee7e33c177340", 0x27, 0x80, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) lseek(r0, 0x0, 0x24) pipe2(&(0x7f0000000300), 0x100000) getsockname$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000200), &(0x7f0000000240)=0x4) 00:01:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="6c000000de3797c35743355076ba4e22ce13e0af74f44e7577b4a06c20013f2acf87056571537966c46e348639320ab275ef7e27821d2aacf9a8f2deab66dcfc83222cec28252780bba5451fc88b3c689ca152fed0d7888bb56f8e3fb5851d47b16ba1715ee980258483a1df7e17c4eb"], &(0x7f0000000000)=0x74) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000240)=0x8) r3 = socket(0x2, 0x10000001, 0x84) connect$unix(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2d66696c6530005c07831f226f3e5d149d3cde30b6185a04412aa2486b68469aa3925864078d1d8ebf509809c056b7b22752255e86a58a82010fba2d85027d04ba1a290204d478b9faf715ef4a007f04aa65db5d1403299e81472c33fca5056babfe0e5ecb8943c07cb98def3199b0bebdd554904c1e7d901bbfd4d5c48c2fe9db245b906774077c8be935e15bf95fa75fe489b4e87361d231138baa8b449a1b7c8cccc57a3f42ea6f2e3eb8e0ffe61e3b963300213b350dac8a6275633d74fe4271bc9cefe1f8a1e495ae4d426488b53cba538305eab0319fe013"], 0xa) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xf, 0x4}, 0x8) sendmsg(r3, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x20000000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0xffffffffffffffff}, 0x8) shutdown(r3, 0x2) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x45d}, &(0x7f0000000300)=0x8) 00:01:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:54 executing program 2: __getcwd(&(0x7f0000000000)=""/27, 0x1b) 00:01:54 executing program 2: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) 00:01:55 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1c174e1c46653000"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:01:55 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000080)=0x5, 0x4) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f00000000c0)=0x6, 0x4) r2 = accept$inet6(r1, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) r3 = fcntl$dupfd(r2, 0x11, r1) readv(r2, &(0x7f00000004c0)=[{&(0x7f0000000180)=""/183, 0xb7}, {&(0x7f0000000240)=""/182, 0xb6}, {&(0x7f0000000300)=""/163, 0xa3}, {&(0x7f00000003c0)=""/151, 0x97}, {&(0x7f0000000480)=""/57, 0x39}], 0x5) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$unix(r1, &(0x7f0000000540)="1389f8d4de1abbfbed1b113c8da3e9fda02cdec226713f13e3320310339b7ccadcd7a35b668b004a17a959fc1af38ba86d58a901c7273d8134a0a60ecca643ccdb8e227999209e3b0e34d5bb8185809cd61d6b35db8d770946a7055321684d0733fedbce209e9400dfd7c190a767b696163a347481646f249d84a2563568a145771d9a261b1fce998968989095d09837bb05fa967c1a7db9fd6bc76566b0deaaa0aaaa", 0xa3, 0x80, &(0x7f0000000600)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet6_tcp_int(r2, 0x6, 0x12, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockname(r1, &(0x7f00000006c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c) preadv(r3, &(0x7f0000000940)=[{&(0x7f0000000740)=""/104, 0x68}, {&(0x7f00000007c0)=""/252, 0xfc}, {&(0x7f00000008c0)=""/98, 0x62}], 0x3, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000980)={0x0, 0x3, 0x8b4, 0x2, 0x13de94e6}, &(0x7f00000009c0)=0x14) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000a00)={r4, 0xfffffffffffffffb}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000a40)={r4, 0xebb7}, &(0x7f0000000a80)=0x8) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000ac0), &(0x7f0000000b00)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000b40)={0xfffffffffffffeff}, 0x4) utimes(&(0x7f0000000b80)='./file0\x00', &(0x7f0000000bc0)={{0x5a, 0x6}, {0xfffffffffffffff7, 0x1}}) connect$inet6(r1, &(0x7f0000000c00)={0x1c, 0x0, 0x8, @empty, 0x8}, 0x1c) bind(r3, &(0x7f0000000c40)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000c80)={r5, 0x0, 0xbe1, 0x8, 0x0, 0x5}, 0x14) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd11_getdents(r3, &(0x7f0000000cc0)=""/131, 0x83) getitimer(0x3, &(0x7f0000000d80)) r7 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet_tcp_int(r0, 0x6, 0x4c, &(0x7f0000000dc0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000e00)={r4, 0xa9ad}, &(0x7f0000000e40)=0x8) poll(&(0x7f0000000e80)=[{r6, 0x48}, {r2, 0x102}, {r7, 0x4}, {r1, 0x2}, {r1, 0x60}, {r2}, {r3}, {r0}, {r2, 0x30}, {r1}], 0xa, 0x7fffffff) socket(0x1, 0x7, 0xfffffffffffffff9) 00:01:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) sendfile(r1, r1, &(0x7f0000000040), 0x341) unlink(&(0x7f0000000000)='./file0\x00') mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) munmap(&(0x7f0000d95000/0x1000)=nil, 0x1000) 00:01:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:55 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) mlockall(0x1) ftruncate(r0, 0x81) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0x1, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:01:55 executing program 1: truncate(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffff7) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x204f, 0x0, 0x10157) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x9}, 0x4) 00:01:55 executing program 0: clock_gettime(0x4, &(0x7f0000000040)) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x400, 0x1, 0xffffffffffffffff, 0xeee}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x100000000}, &(0x7f00000001c0)=0xc) nanosleep(&(0x7f0000000000)={0x9, 0x80}, &(0x7f0000000080)) 00:01:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:55 executing program 1: r0 = socket(0x20000001b, 0x3, 0x10000000000) getsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, &(0x7f0000000000)) 00:01:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fsync(r0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) 00:01:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x100000001) msgget$private(0x0, 0x200) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) 00:01:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:55 executing program 2: r0 = socket(0x1000000000002, 0x10000001, 0x1000000000084) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8a022e2f6669b3653000"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, &(0x7f0000000140)=0x94) ftruncate(r0, 0x4) 00:01:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:55 executing program 0: r0 = socket(0x1, 0x3, 0x3) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) 00:01:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) ftruncate(r0, 0x100000001) msgget$private(0x0, 0x200) open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x0) 00:01:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:55 executing program 2: getresgid(&(0x7f00000000c0), 0x0, 0x0) r0 = getpgid(0x0) getpgrp(r0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x4, 0x100) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000200)={@multicast2, @loopback}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000180)={@local, @rand_addr, @multicast2}, &(0x7f00000001c0)=0xc) getpeername$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) fcntl$getown(r1, 0x5) 00:01:56 executing program 0: r0 = socket(0x2, 0x1, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f0000000040)=""/81) sendto$unix(r0, 0x0, 0x226, 0x8, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) 00:01:56 executing program 2: execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0), 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', 0x0) chown(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 00:01:56 executing program 0: socket(0x0, 0x0, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) socket(0x10, 0x20010001, 0x0) 00:01:56 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffffffe) flock(r2, 0x2) flock(r0, 0x20000015) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x8001, 0xaa1, 0x8}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:56 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0x20000015) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x9, [0x6, 0x4, 0xa654, 0x3e5, 0x100, 0x4, 0x80, 0xe40e, 0x2]}, 0x16) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) mknodat(r2, &(0x7f0000000080)='./file0\x00', 0x180, 0xb95) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:56 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/156, 0x9c}, {&(0x7f00000000c0)=""/158, 0x9e}], 0x2, 0x0) pipe2(0xfffffffffffffffe, 0x0) 00:01:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:01:57 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x26, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000000)=""/12, &(0x7f0000000040)=0xc) 00:01:57 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0xfffffffffffffffe) flock(r2, 0x2) flock(r0, 0x20000015) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x8001, 0xaa1, 0x8}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:01:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x100000001}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x1, 0x84) 00:01:57 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast}, 0x10) sendfile(r0, r1, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0)=0x6a47, 0x4) r2 = dup(r0) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0xfffffffffffffffc, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) ppoll(&(0x7f0000000200)=[{r3, 0x2002}, {r4, 0x4}, {r3}, {r4, 0x4}], 0x4, &(0x7f0000000240)={0x8, 0x7}, &(0x7f0000000280)={0x147}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) poll(&(0x7f0000000500)=[{r3, 0x4}, {r3, 0x8}, {r3, 0x84}, {r4, 0x4}], 0x4, 0x6314) truncate(&(0x7f0000000540)='./file0\x00', 0x80) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8000}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r7, 0x107f, 0x100000000081, 0x1, 0x3, 0x99}, 0x14) connect$unix(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="01002e01fe696c65300013b18cf88be5f5cec6"], 0x1) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) rmdir(&(0x7f0000000680)='./file1\x00') setsockopt$sock_int(r3, 0xffff, 0xb81f, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000005c0)={r7, 0x8, 0x1, 0x2, 0x2}, &(0x7f0000000600)=0x18) setsockopt$sock_int(r2, 0xffff, 0x400, 0x0, 0x0) 00:01:58 executing program 1: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x100000}) setrlimit(0x7, &(0x7f0000000000)={0x679e, 0x6}) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r1 = getgid() chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000340)={r3, 0x80000001}, &(0x7f0000000380)=0x8) socketpair(0x0, 0x30000007, 0x532e, &(0x7f0000000180)={0xffffffffffffffff}) accept4$inet(r4, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x10000000) 00:01:58 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x2, &(0x7f00000003c0)) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x100) truncate(&(0x7f0000000000)='./file0\x00', 0x0) getgid() r1 = shmget(0x2, 0x4000, 0x140, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000002c0)=""/205) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000480)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="070000000800c2976472fe33fedfe3b60800"], 0x12) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) 00:01:59 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) socketpair(0x10, 0x20000000, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x10001}}, r2}, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x100000001, 0x3, 0x3f, 0xffffffffffff7be9}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3}}, r4, 0x8001, 0xfffffffffffffff9, 0x292, 0x24, 0x2}, 0xfffffffffffffc55) 00:02:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:00 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYBLOB="00f7ffffffffffffff7b76947a4ddcd26ffa461c18"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) socket$inet_icmp(0x2, 0x2, 0x1) 00:02:00 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000200), 0xffffff3e) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000000)="ad5dc4e07a6d725d20d27e9cece4b4087c9c9de86b0ddad3e69078e80dec8c8ed8f98ada1a0728c362896eb2628d4a5adb5f1d98ec4a2e70e3aaca818a295db4085d", 0x42) 00:02:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000001c0), &(0x7f0000000100)=0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@local, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000180)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast1, @rand_addr, @remote={0xac, 0x14, 0x0}}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000000280)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0xb2c504483fb632b8, 0x0, 0xffffff29, 0x0, 0x0, 0x2028c}, 0x184) 00:02:00 executing program 2: shmget(0x3, 0x5000, 0x4, &(0x7f0000ffa000/0x5000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x7}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x80000000, 0x80, 0x8792}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000280)={r3, 0x4d3}, &(0x7f00000002c0)=0x8) r4 = open(&(0x7f0000000380)='./file0\x00', 0x20002, 0x63) ftruncate(r4, 0x7e2780e3) sendto$inet6(r1, &(0x7f0000000140)="aa8eb798aeda170e6d7714cccdd53f9ff2a1bce0d4098429c482d253bc9e09e17a716333eede405cb1987b5da489c6aa5f4dda0cbf32f137676f54386eea26b748385e4fbec2f9551272bc641adf81f5186d44ff843ebe20c831e14a386062fb084920511e", 0x65, 0x188, &(0x7f0000000080)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000000c0)='cdg\x00', 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffbffffff) sync() mlockall(0xffffffffffffffff) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x80000e, 0x6, 0x12, r5, 0x1f470000) 00:02:00 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) r1 = socket(0x3, 0x3, 0x6) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) ppoll(&(0x7f0000000000)=[{r1, 0xa1412d2651cef3b6}, {r2, 0x80}, {r3, 0x10}], 0x3, &(0x7f0000000040)={0x2, 0x7}, &(0x7f0000000080)={0xfff}, 0x8) setresuid(0x0, r0, r0) r4 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r5 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x20000, 0x7) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) linkat(r5, &(0x7f0000000140)='./file0\x00', r6, &(0x7f0000000240)='./file0\x00', 0x400) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) setresuid(0x0, r0, 0x0) shmat(r4, &(0x7f0000ff8000/0x3000)=nil, 0x0) 00:02:00 executing program 1: r0 = socket$inet(0x2, 0x20000005, 0xb57) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) preadv(0xffffffffffffffff, 0x0, 0x9, 0x0) 00:02:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e22fefffffffe8000000000000000007264ce210000000000bb00"/128, @ANYRES32=r1, @ANYBLOB="fbffffff050000008100000027e3000000000000"], &(0x7f0000000140)=0x98) 00:02:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) fcntl$setflags(r0, 0x2, 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202c7b59f946c65b000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x1000000000004}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x1e, 0x4) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000140)=0x4, 0x4) writev(r0, &(0x7f0000000200)=[{&(0x7f00000001c0)="e7", 0xfffffef9}], 0x1) pipe2(&(0x7f0000000040), 0x100000) writev(r0, &(0x7f0000000240)=[{&(0x7f0000000100)="03", 0x1}], 0x1) exit(0x1) shutdown(r0, 0x1) 00:02:02 executing program 1: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) syz_emit_ethernet(0xe, &(0x7f00000000c0)="076a84c415807ec838aca1f2fdd6") 00:02:02 executing program 0: r0 = open$dir(&(0x7f0000000440)='./file0\x00', 0x108040, 0x6) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000280)={0x41}, 0x1) freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_buf(r3, 0x29, 0x0, &(0x7f0000000100)="5948b8ff919757292dd89a1e08b48a83ea82d23bcc93d111aea5128db4a876a6c95b52a671030ebeccbf915a546cc90f76a345271ccff1f51b83aab4efb9ff3c4cbc2fbbed3cacc74a0521830c204447cee4641a43b794bea544c64afa8065327332c4e9f6cfbe52f0ebd9be876be05ecac46b6770018041e1c70b0918efef678171bc514af4c10ea97c8e0e8c2a4b7ae62b15914d8a246d293198c213f6a0d9e170a739d86776e72acdfb68ad1105a3cceb367499ecbc8a8c77e9ce339d465012778e915fd682e710b97b42442a3648ded184b10843000a", 0xd8) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) fcntl$setstatus(r4, 0x4, 0x44) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb644}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d963c11aaafcf31adace0000000000000000000000000000006f6255340e00"/141, @ANYRES32=r5, @ANYBLOB="03000000000000000600000000008000002005db7028721208001ed8693280b20000af29864eaec8a1fbfbef1295317e109479a0112cdac17d4956cb60a85b8028b811e90c5435b9bb1c2d1de6ca446c4d593c51b118b57c87e115fb9981042d270526dfe2c21358644ae99dd00059394aabe3d900"/132], 0xa0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x100000) r6 = semget$private(0x0, 0x2, 0x214) semop(r6, &(0x7f0000000580)=[{0x1, 0x2, 0x1800}, {0x3, 0x9d}, {0x4, 0x1, 0x800}, {0x0, 0x1ff, 0x1800}, {0x0, 0x2, 0x1800}, {0x0, 0x80, 0x800}], 0x6) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000540)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000200)=0x400, 0x4) getsockname$inet6(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x15, &(0x7f0000000340)=""/177, &(0x7f00000000c0)=0xb1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000480)) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000600)) geteuid() freebsd11_fstat(r2, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r7) freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) fchown(r8, 0x0, 0x0) 00:02:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:02 executing program 2: r0 = semget$private(0x0, 0x1, 0x3) __semctl$GETVAL(r0, 0xe5ceac3ddd2a7bcb, 0x5, &(0x7f0000000100)=""/4096) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:02:02 executing program 2: sendmsg(0xffffffffffffffff, &(0x7f0000003800)={&(0x7f0000001280)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, &(0x7f0000003680)=[{0x50, 0x3b, 0x0, "35c9d94a3e41f9af21bda22d23d6147ac996cf53668cf280dd68e65196a00c8305e77dc56fe20f1b2dea0b391b7757301fd4efdb31a26325ac465813e6ba24"}], 0x50}, 0x0) 00:02:03 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x14b}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x0, 0x2, 0x5, 0x27c000}, &(0x7f0000000140)=0x18) flock(r0, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x130, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x10, 0x0) flock(r0, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000180)={r3, 0x100, 0xf, 0xff05, 0x4}, &(0x7f00000001c0)=0x18) 00:02:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:05 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x100040, 0x4c) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200d00}], 0x1, 0x0) 00:02:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x5, 0x1000, 0x1f, 0x1000000000000, 0x40, 0x29, 0x6, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0xfff}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:02:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e230500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500"/128, @ANYRES32=0x0, @ANYBLOB="04000000000100002e0400002000000004000000"], &(0x7f0000000140)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe, 0x6}, &(0x7f0000000200)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000001c0)={0x4, 0x8}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:05 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82012e2f66696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:02:05 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x2, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 00:02:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet6_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_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="a50000002052a8b8f111f108f5517bda63b23302233fc6241850b8df7190e6f7e202ed37fb1ab04242f61380873a300ae0c0375508a2ae42e3741b5983555c60270dde0939883673fc8c1f7e054c2e8fa2696ebfd53870d8ba7b31802ef432219a0ac565a3703f45d8acb26818da7d7ebe121737dea3899f1e8d4b0f4bdde5418c29e2fc33a4467cfa182080e86acf032f53585256f84fac6dbd065e646e6401680a904a0acb360c8e"], &(0x7f0000000140)=0xad) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x20, 0x11, 0xffffffffffffffc1, r1}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:06 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780eb) r1 = socket(0x1, 0x0, 0x5) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000080)=0x1a, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000100)={0x8, {{0x2, 0x0, @multicast2}}, {{0x2, 0x0, @loopback}}}, 0x118) open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x118) mlockall(0x2008000000000001) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x200000200012, r0, 0x0) 00:02:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x9, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r2, &(0x7f0000000200)="9ac0ed24cd644da1f3cdab63c850f6f8c053b8e690959d85088f72bb9cf070965c6aebb6ee71eb4188d34cc78a713cb4d3f687579cfbe8292a76831acccfe515657bad88acb5adc1a1e7af5da34a3e1fa26e752dc82212f21a295b", 0x5b, 0x10d, &(0x7f0000000280)={0x1c, 0x3, 0x0, @loopback, 0x2}, 0x1c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0xffffffffffff8001}, 0x8) 00:02:08 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x2, 0x6}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f00000002c0), &(0x7f0000000340)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:02:08 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="0210b6c0c5092e70b00a0453046f4f000000", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) 00:02:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x80000000202, 0x0) fcntl$setstatus(r1, 0x4, 0x10000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x14) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) madvise(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x5) msync(&(0x7f0000ff9000/0x2000)=nil, 0x2000, 0x2) msync(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x200) 00:02:08 executing program 0: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) munlockall() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() r0 = socket(0x1c, 0x10000000, 0x9) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fe, 0xfffffffffffffcb7) 00:02:09 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7, 0x2, 0x6}, &(0x7f0000000040)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_tcp_int(r1, 0x6, 0x400, &(0x7f00000002c0), &(0x7f0000000340)=0x4) accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:02:09 executing program 1: r0 = socket(0x2, 0x0, 0x0) r1 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x8) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x8000, 0x0) renameat(r1, &(0x7f0000000140)='./file0\x00', r2, &(0x7f00000001c0)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r3}, 0x0) 00:02:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:10 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() r1 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4) readv(r0, 0x0, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000080)=""/88, 0x58) shmget$private(0x0, 0x4000, 0xfffffffffffffffc, &(0x7f0000ffc000/0x4000)=nil) freebsd11_stat(&(0x7f0000001100)='./file0\x00', 0x0) getgid() socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = fcntl$dupfd(r2, 0x11, r0) mlockall(0x2) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0) setsockopt$inet6_int(r1, 0x29, 0x2b, &(0x7f0000000140)=0x1, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r1, 0x4000, 0x2) setsockopt$inet_opts(r3, 0x0, 0x1, 0x0, 0x0) 00:02:10 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x1bd) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000040)={0x3f, {{0x1c, 0x3, 0x3, @loopback, 0x70000000000000}}, {{0x1c, 0x2, 0x7ff, @loopback, 0x9}}}, 0x108) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) 00:02:10 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x40) ppoll(&(0x7f0000000100)=[{r0, 0x2002}, {r0, 0x2}, {r0, 0x5a}, {r0, 0x2}, {r0, 0x6}, {r0, 0x66}, {r0, 0x2162}, {r0, 0x1}], 0x8, 0x0, 0x0, 0x0) unlink(&(0x7f00000000c0)='./file0\x00') r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1015, &(0x7f0000000080)=0x9, 0x4) writev(r0, &(0x7f0000000400)=[{&(0x7f0000000040)}, {&(0x7f0000000140)="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", 0xfc}, {&(0x7f0000000240)="02b1ef01f513f025769372d2a815a61bdd4c809e2bdbf0657d83688753a0f9995049a30ccc5045bff44ab3050c130576411ab385f3c8dfdbc5951925196758dd7a0667f5c594f28e353a6e5ff0d96b0b70667966a712e91bd2e62d53701369a4b0018007851914431c40a8fffd525e6730fce8cf8fe40e66e5871e2017f1c4f8fb91117e943fba1f0a92d72a460485c3ca25881e980c125cfb8567e20c0caf82794658bd424f340762c95384b2b92c753b0069deb8a024c04d979ede33323a09a476a16f357a726505b2811c2694bf6e851c63a1c3351078cf9ab4aa136b6f739827f709f8a383bfb54f91f6b615", 0xee}, {&(0x7f0000000340)="0560bccd6f045e653eb19714f7929ea6949a4d2b8bb93313d0ee458063cf66b6c91374f4039c2c387a0bfdf212a2a5780bc0fc752ae9d5c359abf472c3728d8597d4cf52d24e20acba8237cb49c1c68db13817c1c8a11033fff1b026d5c5c34f80e35a6401a0b6fdd98f2bb3b5be68e0a2d54ef9a8220782f12e3d0100987c3b2e0cf53e5297f6b1b8cebfa2192c6992", 0x90}], 0x4) socket$inet_udp(0x2, 0x2, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x40) 00:02:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6e, 0x100, 0x0, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xffffffff, 0xba, "8877256575851f9132b981392cea2279170c334a9f19757aa0dea3831944b5618a9eee18f765e67e97a4c5065e0cb2d198ba642611011a3344a31ace688c847f7288e0f91fcb34877fa187bd9d67af141ff36554b2aed53c1493465789f1a7088c28c87f3d5a8b3db1b674a9eba7107ed291ef8a70797c767d2324ebc94307de6f480210e4f05a5983081dd0c7b95771476a85435c2f31124780396ff84de3b5f70994e3a596fbc7f18030f11fdfe3ca59f2cf1396d5e92a0534"}, 0xc2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), 0x4) 00:02:10 executing program 1: r0 = semget$private(0x0, 0x20000000000007, 0x76c1198f60edab5c) r1 = socket(0x11, 0x2, 0x1) setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0]) getsockname$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) chown(&(0x7f0000000000)='./file0\x00', r2, r3) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) 00:02:10 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) socketpair$unix(0x1, 0x2010000000000003, 0x0, &(0x7f00000000c0)) 00:02:10 executing program 1: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000027c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002800)=0x1c) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32ffa7f64ce3d8e15d7aa9eab60d483010cbbb79f3"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r2, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) getrusage(0xffffffffffffffff, &(0x7f00000026c0)) r3 = dup2(r2, r2) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000014c0), &(0x7f0000002780)=0x4) bind(r2, &(0x7f0000000000)=@in={0x2, 0x2, @loopback}, 0x10) sendmsg(r2, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000001540)="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", 0x1000}, {&(0x7f0000002540)="f615e8f22f2d8be7470eb510979bf243d6f07eba403c2a657637bff50ec625fe52e1d7115e9aa8329a1c81cdb4c1b1ddec68d33e93a9dbaa51556fcf6c6d1a45e8172351c578cd3fe55bb58ed2073a1bf77c0d6e6445d193a946a668beacb822726558d9bbdf49d5d44aa4fab863413faac692965d362d0a3e32feb21cf0a2ff3876f5b8d3548e8aab62e2c559d31c60a041466980539a", 0x97}, {&(0x7f0000002600)="c12f356d6b14ba05a3fb678a85393218da43898f6491c1c098b05ed2d2699dd17aa774be42af280a385fa43cd576c0aee5ff1ba21c2f9d33affceb09f3c57f948196a816f78b996901f2d498319681e18893820b75f33f93d5c50e667fc3116cafe136b39d5ee5df51aebdc3f19945872bc2b1d4e42a8395285e59d31d65f594c328", 0x82}, {&(0x7f0000000180)="ffc8f9e288b20e137a36deaf9de297536f76690865fa5785e37bb484934527211a093d6b0b6cebde8318020034a987ba27b09632d856950c16ddef925c087a27dc5719a39dcdde2112a962e145e8af3576eac931ff2b4aa94562c0ec7eb3195fe827", 0x62}, {&(0x7f0000000280)="74c317ef1a3f05e9a2cb540208a6e6d5fd7de8dcb72055ee05c46f0e4b8737b7584f062261c41829", 0x28}], 0x5, &(0x7f00000002c0)=[{0x38, 0xffff, 0x5, "3d4d8196b5310a222b84f55166acb2f4852e609ab4c5b3b634b25ca3785de1a8c09eee06533f38"}], 0x38}, 0x9) lseek(r3, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000140)={r4, 0x5}, 0x8) 00:02:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:12 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0) open(0x0, 0x40002, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) 00:02:12 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040), &(0x7f0000000080)=0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) 00:02:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022a2f66696c653000"], 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000140)=""/24, 0x18}], 0x1, &(0x7f0000000200)=""/221, 0xdd}, 0x400c3) shutdown(r0, 0x1) 00:02:12 executing program 2: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r1) 00:02:12 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="9c022e2f3000000073d14f6e6844890e7157bd00006106e27c542493fbbdfeccd6d3e3daf84397496958f00b0dae8858c1db8f"], 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000600)={0x0, 0x80000000}, 0x8) shutdown(r0, 0x1) 00:02:12 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x0) open(0x0, 0x40002, 0x0) open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) 00:02:12 executing program 0: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f00002d2000)="4411091a", 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) 00:02:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:14 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000000c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0xb, @local}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:02:14 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x5) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)) 00:02:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000040), 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0xe9bb, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff00000000}}, 0x0, 0x6, 0x9, 0x4}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e23ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f4ffffffffffffff00"/136, @ANYRES32=r2], 0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1000}, 0x8) 00:02:14 executing program 0: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="040000000000000009000300090008000000008002004e22ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060291dfccbeb1a74000000000000f5ffffffffffffff0000000000", @ANYRES32=0x0, @ANYBLOB="020000005415ffff060000000008000001000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=r2, @ANYBLOB="6500000012104340e3c70ce85726ccc5752a23c4c7743f82d86d5527174a6fac37415ad09cb46141002aea0da08beb7881defb99e8c5df3ad94683128b4165bddbd3a8906d8445ac0548164c3bc1abef59cfecc2864f03dcedc9b2a7a6ddf95a23fbb6e8ac75ef34d2"], &(0x7f0000000100)=0x6d) utimensat(r1, &(0x7f0000000180)='./file0\x00', 0x0, 0x0) 00:02:14 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x8000, 0x28) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x55, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffff90) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000040)=""/63, &(0x7f0000000080)=0x3f) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000000060fcfbde3fc63d7f5e220adf65e1f7a86f0d7379edc8969d40f62b9f084c44ec161954e2930aae71789208eb138000000000100"/67], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x80000000, 0x9c}, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = socket(0x1, 0x3, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x7f, 0xd797, 0x0, 0x8, 0x7}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x8, 0x1000, 0x0, 0x6, 0x80000001, 0x2f, 0x8, r3}, &(0x7f0000000300)=0x20) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) 00:02:14 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff000006000000000000000000ae2f13be2be007001896688e6995685df4000000000080570992e3647cae72422b909042ae61a7b486a1e1048f8c987fcb430c7a90f6076147c735d27011079daa20c1dcac601fccb33edbab6c0cce709738ee1ebcb25f6a17fea14565f7e234234776c54031db5dd786f7af5f85f2ed737976f9073a875f7c24f26027d5ef20b7f8f7e577d2c861800189bc06785fb0d3866b45bdb8f811e4c0d34d044e4059e09abdcac9b8a21e1c377f2ef600000000000000dfff000000000000"], 0x28}, 0x0) dup2(r1, r0) open(&(0x7f0000000100)='./file0\x00', 0x10002, 0x2) 00:02:14 executing program 2: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000200)=0xfffffffffffffffe, 0x4) mkdirat(r0, &(0x7f0000000080)='./file2\x00', 0x1) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f00000001c0)='./file1\x00') 00:02:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:15 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) dup(r1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@multicast2, @empty, 0x1, 0x7, [@empty, @broadcast, @multicast1, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x6]}, 0x2c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket$inet(0x2, 0x200000000000000, 0xffffffbffffffffd) setsockopt$inet_opts(r2, 0x0, 0x100000000000000b, &(0x7f0000000040)='\x00', 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb, 0x9}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000480)={r3, &(0x7f0000000440)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x1200000000, @empty, 0xfffffffffffffff9}]}, &(0x7f00000004c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x5) 00:02:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x3000000, 0x400, 0xc0c, 0x6}, 0x8) fchmodat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x56}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x8001}, 0xc) fcntl$setflags(r1, 0x2, 0x0) shutdown(r1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:15 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000140)={@loopback, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) mkdir(&(0x7f00000001c0)='./file0\x00', 0x8) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f", 0x7d, 0x0, 0x0, 0x0) utimes(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x4}, {0x5, 0x81}}) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='/', r1, &(0x7f0000d06ff8)='./file0\x00') 00:02:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x7df, 0x8, 0x80, 0x3, 0x7, 0x9}, &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x8, 0x401}, 0x8) 00:02:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e230200000000000000000000000000000000000000ff0300"/128, @ANYRES32=0x0, @ANYBLOB="2000000008000b00080000000026f200003c07ed"], &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x1, 0x1000, 0x80000001, 0x4, 0x1ff}, 0x14) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x1b, &(0x7f0000000140), 0x8) getpeername$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000240)=0xfffffffffffffff0) 00:02:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x7, 0x4, 0x7, 0x1, 0x0, 0x9, 0x7a, 0x2, 0x4, 0x10001, 0x20}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={0x0, 0x3}, 0x8) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140), 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1000, 0xf, 0x8, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @empty, 0x80000001}}, r1}, 0x84) shutdown(r0, 0x2) 00:02:17 executing program 0: r0 = socket$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$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x4, 0x61}, 0xc) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000140)=0xb) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x401, 0x99}, 0xc) 00:02:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:18 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x7, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000740)=ANY=[@ANYBLOB="21f5247fbb415cf38f613e2668345009000020009a000700e5d60728b127fa36e0eb4550881f7f99ae8cab95a4bf73488e1900661763d5a860877a990e19f458e84205000000000000000000000000004f49fcfafd672305c48c814fdb4995dd9d419c00000000000000a59f24956e1d1fbc5d6dcde9437f3bb25b152e95af11b0f25d41ef6a69a47f6c240ed8b91ec94f4a3e2e7a3cd5eea0b49c19b564b0097ec6b5187a6c98b112780a0000"], 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, 0xfffffffffffffdf1) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000680)="6163e75c2bca2246137f9ba2f9c1971aec7b3c65a662f37874ae5dfcd7944860c946ac42c4d67cf848e1a0bbcec62e2cd61d4eaa0a5ddcd7feddf1384cee4bebd2219c65c2803629ef365b108da5e66c21c4ec0dd57cf80366767bd10c37e5706473eef113087e0a9e6fbe056057dd06f3c8ac5e80f2452d58a8a8ce35cd64ac2769f3144155b2eeaaf9b9cc7ef5314f9d0ec9851a9e84bb9ba19d356df0b5b38026ddf9ff9cd0e7665527c612a38b1d84add07eba30308c8c1d86fe8f", 0xbd}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0xfffffffffffffe24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:02:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xffffffff7fffffff}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x0, @loopback, 0x80000000}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) fcntl$dupfd(r0, 0x0, r0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) r2 = getpgid(0x0) r3 = getpgid(0x0) setpgid(r2, r3) 00:02:20 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20804, 0x4) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, r0, 0x0) r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) 00:02:20 executing program 0: accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) r0 = accept4$unix(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000140), 0x20000000) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x4, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r2, 0xe3) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r3 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r3, 0x0) r4 = getpgrp(0x0) fcntl$setown(r3, 0x6, r4) fcntl$setstatus(r3, 0x4, 0x10040) setsockopt$inet6_udplite(r2, 0x88, 0x0, &(0x7f0000000000)=0x1ff, 0x4) shutdown(r3, 0x0) 00:02:21 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) fcntl$setstatus(r0, 0x4, 0x1004c) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:21 executing program 2: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x2a8, 0x20000000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000080)=0x100) r1 = socket(0x5, 0x30000000, 0x400000000001f) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="82024e2f66696c653000837e32dedae8651d88b7292ea846950348c7b67109c6b510640739badf11f9c6990de672168f00a559307bdda94241084a6900000000000000ece1a19509727464f9dbd186626f27fe13cbd0fd070033838fa5fca14801061e85ceb218e0639e6f789b3ac157fc0646e10416772621c0f75d1f3d0eb12463d2176c418130f2663c8e7c58fd857968c2f648f98f0092770d8824d4253743c94db8d9d851b71b6552bfac00"/184], 0x2) socket$inet_sctp(0x2, 0x1, 0x84) 00:02:21 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockname$inet6(r0, &(0x7f00000000c0), &(0x7f00000001c0)=0x1c) r1 = socket(0x12, 0x10000003, 0xfffffffffffffc05) freebsd11_fstat(r1, &(0x7f0000000140)) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}, 0x0) 00:02:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0xfffffffffffffffe) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:23 executing program 1: select(0xfffffffffffffdac, 0xffffffffffffffff, 0x0, 0x0, 0x0) select(0x40, &(0x7f0000000000)={0x1, 0x1, 0x9, 0x401, 0x4d4000, 0x8, 0x5}, &(0x7f0000000080)={0x101, 0x5, 0x2, 0x2, 0xfffffffffffffffd, 0x80000001, 0x4, 0x20}, &(0x7f00000000c0)={0x400, 0x1000, 0x7, 0x101, 0xfffffffffffffeff, 0xfff, 0x9, 0x7ff}, &(0x7f0000000100)={0x5, 0x2}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000340)="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", 0xf6e}], 0x1, 0x0}, 0x8d) 00:02:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020400000085400000"], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:02:23 executing program 1: setrlimit(0x9, &(0x7f0000000000)={0xfffffffffffffffa, 0xdf0}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setrlimit(0xf, &(0x7f0000000040)={0x6, 0x6}) socketpair(0x10, 0x2, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0x16, "b425af8613abb215395b339727e259e99cbbceb4c067"}, &(0x7f0000000100)=0x1e) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2}, 0x8) 00:02:26 executing program 0: r0 = socket$inet(0x2, 0x2, 0x7) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r1, &(0x7f0000001800)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000001740)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x5}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x550c, 0x100, 0x4, 0x40}}, @authinfo={0x10, 0x84, 0x8, {0x5}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr}], 0x98, 0x20100}, 0x8) 00:02:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x2, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x81dd600dd00b251c) 00:02:26 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x68, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x8c) 00:02:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, &(0x7f0000000180)) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa7400"/128, @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r1}, &(0x7f0000000300)=0x84) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000340)="ce6611d9b93fd0cfb16a8f1f124a44727ba8ef23e17862eaec75d948a4ae0bb01b73d4bc766d1eb1b8af1112daaabdb0a9c527d74f92dd54af4869ee9dab7bff659165f0d0bec195c5d8d891bc13a219b3e5713466f5089ec9522329ea6488315cb87586d531ec943ceee16c4c40e750b197ed419753548e2f03fabd", 0x7c}], 0x1) r5 = msgget(0x1, 0x401) msgrcv(r5, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(r4, 0x0, 0xffffffffffffff0a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:02:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x25) readv(r0, &(0x7f0000000400)=[{&(0x7f0000000140)=""/83, 0x53}, {&(0x7f00000001c0)=""/117, 0x75}, {&(0x7f0000000240)=""/11, 0xb}, {&(0x7f0000000280)=""/177, 0xb1}, {&(0x7f0000000340)=""/178, 0xb2}], 0x5) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x40, r1}, &(0x7f0000000100)=0xc) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, 0x0, 0x0) 00:02:26 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) read(r0, &(0x7f0000000080)=""/249, 0xf9) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x9}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x81, 0x1, [0x9]}, &(0x7f0000000300)=0xa) getsockname$unix(r1, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 00:02:26 executing program 1: r0 = socket$inet(0x2, 0x30000003, 0x0) close(r0) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@local, @remote}, &(0x7f0000000080)=0x8) fcntl$lock(r0, 0xb, &(0x7f0000000000)) 00:02:26 executing program 1: r0 = socket(0x4, 0x3, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x903, &(0x7f00000000c0), 0x8) 00:02:26 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x10, 0x10000007, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x6, 0x4) setsockopt$sock_int(r0, 0xffff, 0x100, 0x0, 0x0) 00:02:26 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) __getcwd(&(0x7f0000000040), 0x0) sync() sync() open$dir(0x0, 0x0, 0x0) 00:02:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:30 executing program 0: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) __getcwd(&(0x7f0000000040), 0x0) sync() sync() open$dir(0x0, 0x0, 0x0) 00:02:30 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100), &(0x7f0000000140)=0x4) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="744ba0666968395eb21202d3021aa2d1e093812985bade9a"], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0xffffffffffffffe1, 0x6d1, "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"}, 0x6d9) truncate(0x0, 0x0) getrlimit(0x7, 0x0) 00:02:30 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) __getcwd(&(0x7f0000000040), 0x0) sync() sync() open$dir(0x0, 0x0, 0x0) 00:02:31 executing program 1: getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = semget(0x2, 0x0, 0x220) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7c}}) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) setsockopt(r2, 0x9, 0x3, &(0x7f0000000440)="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", 0x1000) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:31 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000858000/0x4000)=nil, 0x4000, 0xfffffffdffffc000) munmap(&(0x7f0000bf3000/0x2000)=nil, 0x2000) 00:02:31 executing program 1: truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r0 = semget$private(0x0, 0x4, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() r3 = geteuid() freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000240)={{0xb, r1, r2, r3, r4, 0x80, 0x7fff}, 0x0, 0x1e, 0x5}) 00:02:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000), &(0x7f0000000040)=0x10) r1 = accept4(r0, &(0x7f0000000080)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x1010, 0x400, 0x101, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000001c0)={r2, 0x81, 0x1000, "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"}, 0x1008) setsockopt$inet_mreqsrc(r0, 0x0, 0x66, 0x0, 0x0) 00:02:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:32 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) readv(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/78}, {&(0x7f0000000340)=""/206}], 0x5) 00:02:32 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) fchdir(r0) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66129416ac3531dc1b653000"], 0x1c) 00:02:32 executing program 2: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = socket(0x17, 0x4, 0xffffffffffff0001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0xfffffffffffffffe, &(0x7f0000000000)) setrlimit(0x6, &(0x7f0000000040)={0x3, 0xfffffffffffffff9}) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 00:02:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x7f, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x4}, &(0x7f00000000c0)=0x8) fcntl$getown(r1, 0x5) 00:02:32 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="ff004e220500000000000000000000000000000100000001010400000000000000dabff383f879789a000000000000000000000000000000000000000d00000000000000000000f4ff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086ecdf33c07b5ab36dca67ca5a578bf9ff03639fb6be060000008dd77bcb8a4d6a1e43fcab444167e2767eb83a6fba24a1421b0633ec3f7021101e17b6e01cc1e7a4253fbf5c4393638000605a55acf4da649c4d805657ef4cf6cde9441c1700a5339c584c9328cdb5c6", @ANYRES32=r1, @ANYBLOB="0400000008000000100200000300000088000600"], &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x66, 0x4) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pipe2(0x0, 0x100004) 00:02:32 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "a85c66bc86768f99646d58ea36e951172ff0b01e482d4c0836534d01fcd2955806228e640be1d8a23280a91233b96a20cf9f981c36210452cfadc4a8e4f19e5b40ce5bfda25d2336f1b4e778ea87a6062e647e70c471eee8e346a27759675a9f4d77080bc6ca8972d16f12e56385eb6cf1540b6501a6b7bc7ce946e40581c42fb4c74de61383961abbb189cc94570ee4314255a0ac982ff26e1242086756ff3e8f55e9ac020226ae8d48857f33ffeb01eaba23c8d0b6a50a92811fc8994318ab276d5dabdccff610b76bcae9a559c09cff27e44334b01333903ab38e929f06c17c3351e86f985dcd63274393732c7e25"}, 0x59) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:33 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) recvfrom$inet(r2, &(0x7f0000000000)=""/40, 0x28, 0xc2, 0x0, 0x0) getuid() 00:02:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:36 executing program 2: r0 = socket(0x11, 0x10000000, 0x3e16000000) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000240)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x3, 0x8}, &(0x7f0000000340)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)={r3, 0x7, 0x30000000000000, 0x8, 0xff, 0x1, 0x4, 0x3, {@in={{0x2, 0x0, @multicast1}}, r4, 0x70365d94, 0x3, 0x1be000000, 0x8, 0x3ff}}, &(0x7f0000000440)=0xb8) socket$inet6(0x1c, 0x0, 0x6) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x9, 0x3, [0x3, 0x20, 0x3]}, &(0x7f00000002c0)=0xe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x9, 0x1, 0xc00, 0x4ab0d1a, 0x2, 0x1f, 0x100000001, 0x2, r6}, 0x20) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000000)=0x4, 0x4) setsockopt$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) 00:02:36 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="0200"/136, @ANYRES32=0x0, @ANYBLOB="000080e3ffffff1b92001013bfe181dd0000000000000000"], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_buf(r2, 0x0, 0x5f, &(0x7f0000000300)="54a35d87f35a0f3b4af8d40c212f07439c47de53a49b144c0169061c37b95b4b5886f1611e830b1d5017b9c599ad45cbdf215d7ed77f8167d19912ef1e78a7fefdbb39f1f4591e4ab0058b99888c6dec94225a5c26a00a57c68b0efbf860944daed2f1b6e105ed1c6c3c84501638c92689ff0d3f3024c6681013b13583576c3d7214a26942d0572a51d70d37d1", 0x8d) clock_gettime(0xf, &(0x7f0000000140)) r3 = dup(r1) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000000)={0x5, {{0x2, 0x1, @multicast1}}, {{0x2, 0x0, @rand_addr=0x823}}}, 0x118) munlockall() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000240)={r0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000280)=0x10) socketpair(0x17, 0x2, 0x41, &(0x7f0000000180)) r4 = getpgid(0xffffffffffffffff) getpgid(r4) 00:02:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0xffffffffffffff29, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x7ff}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000007c0)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fchdir(r0) r2 = socket$inet_sctp(0x2, 0x80000008005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1, 0x10, r2, 0x4c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0x3, 0x6}, &(0x7f0000000340)=0x8) fcntl$setflags(r2, 0x2, 0x10000000) getsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001ac0)=""/4096, &(0x7f0000000080)=0x1000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r4, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000280)=0x18) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000300)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x92, 0x0, 0x5, 0xe0, r5}, &(0x7f00000003c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000800)={r6, 0x5, 0x8, [0x8, 0xffffffff, 0x5, 0x2, 0x9c, 0x0, 0x9, 0x2]}, 0x18) fcntl$setstatus(r2, 0x4, 0x0) utimensat(r0, &(0x7f0000000100)='./file0/file0\x00', &(0x7f00000002c0)={{0x4, 0xfffffffffffff29f}, {0x4, 0x20}}, 0x200) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)="0f09013083fd5b7ae3c9d4eb01521be3617c5ec7f5d273acbd47b5f19c410dc88ca18c1e67cca4fa", 0x28) 00:02:39 executing program 2: write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd11_fstat(r0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000300)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000030000000000"], 0x98) 00:02:40 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) socketpair(0x1c, 0x10000000, 0xfffffffffffffffe, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000080)={{0x1c, 0x0, 0x8, @empty, 0x5}, {0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, 0x3, [0x31fc, 0xd3b, 0x8000, 0xf36, 0x2, 0x20, 0x4, 0xffffffff]}, 0x5c) shutdown(r0, 0x1) 00:02:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:40 executing program 2: r0 = semget(0x2, 0x7, 0x100) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000000)=""/231) __semctl$GETPID(r0, 0x7, 0x4, &(0x7f0000000100)=""/5) semget(0x0, 0x3, 0x100) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c, 0x20000000) sendto$inet6(r1, &(0x7f00000001c0)="fdcc2bdeffff86ed9d26be8f0a4aa4fac4a711fefeabc1dc3f0737cd42b6f22a32a496fe2af8152ebac4e91a3cf42f29754ea83622ff68d737027bd4d61a2a00886b61a6344e7c704adec0262bee4473b2e03cd2d886278220fa415b292a641f4dd5d4331f5d83e5404065ab4e2961", 0x6f, 0x81, &(0x7f0000000240)={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) r2 = accept4(r1, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000380)={0x6, 0x3ff, 0x4020, 0x4, 0x0, 0x100000000, 0xfffffffffffffff8, 0x42, 0x0}, &(0x7f00000003c0)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000400)={r3, 0x6, 0x1, 0x18b}, 0x10) listen(r2, 0x9) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000440)=""/11, &(0x7f0000000480)=0xb) sendto$inet6(r1, &(0x7f00000004c0)="d0ab7e283cf337a670ae276d8aa75b52c21e7e6a15ec80e0818ea9d7c581e6f5c1307aa03ca5fea38e7f56b4f21342ce782b8008a3c1864007c68a28", 0x3c, 0x104, &(0x7f0000000500)={0x1c, 0x0, 0x6b4, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000540), &(0x7f0000000580)=0x4) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000005c0)={0x8, 0x1, 0x0, 0x0, 0xa287}, 0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000600)={0xffffffff, 0x100000001, 0x100, 0x0, 0x4, 0x8000, 0x7, 0x7f, r3}, &(0x7f0000000640)=0x20) getsockopt$inet6_buf(r2, 0x29, 0x73, &(0x7f0000000680)=""/37, &(0x7f00000006c0)=0x25) __semctl$GETNCNT(r0, 0x4, 0x3, &(0x7f0000000700)=""/151) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000007c0)={r4, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000800)=0x2, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000840)="55555676096ec5ce2ec86ceea4d10d3b5b7907dd389a1fb0b4d5027c128e53b10341afbb0520e750ebc304f45134952d70f48fbb232b3dd73fbcd5e8a6225b7714488010d330b04ff0f2e2dcad1f2b004904aee44ad06d9234a3fceb29db5caa6c51022490fb7ee029c78a1f6ddf0db132af215f93f41e8df2d94f206bb8e1f628b71698cb03c7ef2503403406005007a1b51a610593267d845a83db77a5f5bad80a1a392359782c5b16c1239bb3ba1acf5c396f1090e6fcbc8462bfb7070125c4234b80ddd32e0e6cd04a8b7c733410d804a933e96b9a9010bebc20102902", 0xdf) getuid() setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000940)={@in={{0x2, 0x3, @multicast1}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000a00)={r4, 0x100000000}, &(0x7f0000000a40)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000a80)={r4, 0x2, 0xf, 0x5, 0x7fffffff}, &(0x7f0000000ac0)=0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000b00), &(0x7f0000000b40)=0x4) __semctl$GETNCNT(r0, 0x1, 0x3, &(0x7f0000000b80)=""/103) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000c00)={r4, 0x1f, 0xc0, "33bd2e3992d6eba10c3d3db2cb39de6082cd5894be8cccec4e41ffa732a00beebf8f3fdc86e6e179eadfbe6c798cc66a5b6f767e6c08ac0dd1401aa60be3f68d4157cd2bdd0598a9c3770a71b733592212c0cf5f755728f9379bbcb5dc8f324d3aa85eefe8f6bf5ccccd21ab4a84a38436a40da22a642e900402242c89a3a5601682530207c28690d5ca1363caff6f95b290d24bdefe5190fa64daff37d4c7bea287d04eb6452f6cf7baa7e297235de61c7f4e1e3b023e59a850671f0243f56a"}, 0xc8) writev(r1, &(0x7f0000001100)=[{&(0x7f0000000d00)="3721077b2ca301875fa296992213de6382b6b36a0385e765ed55a1aaf1c79c7f8363142c5feab4d68b1746341b7adaf013412def6172e22327fc3161d3fc3099740c20f4fb8f373516ca700b52c1133f2edec73212850e0750c4adb33c3a04049c84d4a01b3084cf97aa121e51299b945520ae21e16fb8f68f3f395d5dc132fd82b902218e8b5c7c1028d6063bf81a075ce00eb6cc7f12d2830653a7da616346d4496e3fff6d577f4e7beadeeabea671ccb53c847b5e5b233bf668f6802a05656190a4f668b7386e640c56ad0e5925973e42a565508b9bec840257cabc557b9b22d287", 0xe3}, {&(0x7f0000000e00)="e409bdc7d61669b43e0aa24e2a5f0be1a2999f18d56d671521b2aa7eb72a7b010e11c7ed863c1c94154503474b09a3883c6887ee302926b2903c43ff0f05840226dc0986ba3b0f627c8d0f6318f4153e894991247d2817357370195e077eff36994ca05de7b18c63c324904402b46074576b", 0x72}, {&(0x7f0000000e80)="dcbe4e816fc22e95857fc8a7084c4e1ca779a9cdfbef82781a92483de374e1cc7a34a661545656a1ccaeae20abb92b4406c48a48994c697a36dfbcc4ee53fcc9e34479aae6403b4190832413d05e4ff3a1e9da0996e6e0372ecf3f4ade662ff5d5bda82b20fd921f98f4f1ddc72be7033a369bd11148571ee54e36e31673fcb5192418cbdccb9764b82620eb1043adfc8f66780b572b5420c2293661cd007d", 0x9f}, {&(0x7f0000000f40)="8a5f898e45d361031884ccfecda9da708c41aa5550dfcdadce0315d34d7e5c0630f7df4573ddfd9a75d31a66d97e2a8e01b1c7110abdb18d5450dd2239f3b2f5b74413b06d4a3574645dc44bd07d25787e5576b30fc8308866ca9c6841e86b081547fb4698bf2e5862fcb70e9038c2ef9cb204267599990a662d955dedf90e6f1628505f03afd805461ec9fbbb15e7f40e9675958446023f90d248a8eb8c1802f524bca56c5e75c516f1dbb9c3071ca457b8d9c5076d5416922c63950c032fdbeedea61abb81535e540ee288784d46fe593d8140acb40107ade86d07644460fc689953cb", 0xe4}, {&(0x7f0000001040)="71abb3f43e4a03f1113f1f27bdd94d313738f26e169655d6f0cabee0a199941f3081b6b048eb5b0d608bfc2b3ecbca4ebf5f3cbfc367c32a0475f2a23bfa474785e53c672229fa8cb52cc73622ebd82e893562581cbea33b80099cd399998b9524725e0ea4f8505c6634c1e762dacc561716fefcdd203ee53b9a3100f46b3a433297779189ee7e04001d5b4b4391a263b694ca83a63fba5f7480d9f503357b1d9b3043371c18290870eca337", 0xac}], 0x5) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000001180)={r5, 0xd3, "9d024639d8dd73a5909c197cc619b501a821beea1c82eb7a599fc66b26c77a075b8ded1cbe9b78b2b1b47dd9a9eacd2892d5139b9c3783c354f282ec60ae94d8e27963b02858a2984b6b09eb4402e5bd45815869359906f0082d476abc265f62fe6ad1564b0951be0a383fb0fa60a5c1d8c8635e7a5f1ce03dc019b68cabfabe5e63bf3f9d2767a7c6a1f9c5d6873af959e0967e69fbb064d8421fa4800892cd86a3fe4e7446a605194d09b38c61c828b95bb5cb853f5e8bc89a34e7c6bd502c353bd06e9be3fdca86fbae727c448751d338e7"}, &(0x7f0000001280)=0xdb) 00:02:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) readv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/35, 0xffffffffffffffc0}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x3c9) r1 = semget$private(0x0, 0x4, 0x2) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000000)=""/22) freebsd11_mknod(&(0x7f0000001500)='./file0/file1\x00', 0x24, 0x5) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x4) geteuid() r3 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x81, r4, r3, r4, r5, 0x20, 0x5}, 0x200004a, 0x7, 0x6ef}) fstat(r2, &(0x7f0000000280)) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000640)=""/160) sync() r6 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_group_source_req(r2, 0x29, 0x57, &(0x7f0000000380)={0x8001, {{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}}, {{0x1c, 0x1, 0xfff, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) poll(&(0x7f00000004c0)=[{r2, 0x2100}], 0x1, 0x9dc5) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000500)={0xc159, {{0x2, 0x3, @multicast2}}}, 0x90) renameat(r2, &(0x7f00000005c0)='./file0\x00', r6, &(0x7f0000000600)='./file0/file1\x00') r7 = semget$private(0x0, 0x4, 0x284) semop(r7, &(0x7f0000000900)=[{0x3, 0x8, 0x1000}, {0x0, 0x7, 0x1000}, {0x3, 0x309, 0x1000}], 0x3) pwritev(r0, &(0x7f0000002680)=[{&(0x7f0000002640)="9e9f05a170dc12324c2cd85d1eaa1e45171fa42ef2b65925d1d91fee7c8e1b715f35bfc4639424e99280f7480378523ff0679107ea6dd2", 0x37}], 0x1, 0x6d99c) 00:02:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000000)=ANY=[@ANYRES32=r1, @ANYBLOB="08005c00256948602547ea00c0e70872ec0d66700fcb1ebfb5ff53a4feac6d297453db806b9e5cac71de33bf9ccd8bad037445b58dfca42ec0c15f4dc1d77921e6d4917cb21b8f0b1e2aedf0a1f497544a53f865abc0239301fa49d1d76adb5a"], 0x64) 00:02:41 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x3729, 0x3ec3b575, 0x2, 0xfc71, 0x5}, &(0x7f0000000480)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e0e387dc3000000000005000000000000000000f5ff0000000000000000000000000000000017000000000000000000003ee000000000000000000000000000000100008fba7253a2465700000000000000000000000001000099000000f4007f00000000e4ff00"/115, @ANYRES32=r1], &(0x7f0000000580)=0x84) r2 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x1) truncate(&(0x7f0000000340)='./file0\x00', 0x6eb) r7 = accept$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r7, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="03000000ff6edf737f00"], 0xa) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) fchown(r7, r6, r5) setsockopt$inet6_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r8, &(0x7f0000000680)) __semctl$SEM_INFO(r3, 0x4, 0xb, &(0x7f0000000700)=""/4096) getsockopt$inet_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x64, 0x9, 0x101, 0x1ff, 0x8, 0x1, 0x3, {@in6={{0x1c, 0x1, 0x9, @loopback, 0x3}}, r1, 0x6, 0x7, 0x200, 0x8, 0x80000001}}, &(0x7f0000000540)=0xb0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x4, 0x1001}], 0x8) 00:02:41 executing program 1: socket(0x2, 0x10000001, 0x0) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000002c0)=[&(0x7f0000000240)='*%\xfe:', &(0x7f00000001c0)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r2 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f0000000140)=[{r2}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) 00:02:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x9, 0x3, 0x200, 0x9, 0x2, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x393b}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000002c0)={'accf_data\x00', "68253bb7f76dc3563b64c2a6d7e1f236d07074067fb8c7f4bf2ace257f2cfd18be1cc79f3a7e72b5572613ee0b75317bd6fef27edcad74e60f8addad6d37c6f5bdc6eabe4a7fb2ca2e43f244afa511220517aba38ecf6da4f67813c327ecfc8b3783c23cc7f921ae22548f3f3b8c11ba93f8600d1034d214b8612da07811b181282230f8786e41f2f465a004b3d8ca9303c759c8dea6f423e20c9503524d3ac9962f024767fa4f57a7708adb17595290d4deef64a18ac82fd9af78710750d8a5637d344449c8738195578524bbea23eca485dfef95a2ead500fe258cdeb271ca8502fb6b710c57fb2a80fc175d09cddd"}, 0x100) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) flock(r0, 0x1) mlock(&(0x7f0000ffd000/0x2000)=nil, 0x2000) exit(0x8) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:02:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 00:02:43 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f00000001c0)="12585c5faad49c8dae851610ee4c11bbdc40e0542eefcf5b7470011223f7a677141d5243167951c5804050426264d950afc1ae411c5619b37178320a48ce8c197a33328f8e", 0x45}], 0x1, 0x0}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x400}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000580)={r1, 0x10000}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x9, 0xcaf, 0x0, 0x7dd4, 0x7, 0x0, 0x7, {@in6={{0x1c, 0x2, 0x5, @loopback, 0x80000000}}, r2, 0x0, 0xfffffffffffff000, 0x7fff, 0x1, 0x8}}, &(0x7f0000000380)=0xb0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r3, &(0x7f00000003c0)=[@in, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000480), &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000600)={r4, 0x400}, &(0x7f0000000540)=0x61) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000200)={r5, 0x0}, &(0x7f0000000240)=0x10) 00:02:45 executing program 0: select(0x86, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x8001, 0x3}) 00:02:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="9d0278662548c1faf1f389be000000"], 0x10) mkdir(&(0x7f0000000180)='./file0/../file0\x00', 0x10d) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x1}], 0x1, 0x0}, 0x0) 00:02:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:47 executing program 2: socket(0x1b, 0x7fffffff, 0x7) socketpair(0x1f, 0x1, 0x6, &(0x7f0000000000)) 00:02:47 executing program 2: pipe2(0x0, 0x4) r0 = socket(0x1f, 0x4, 0x1) r1 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="e0000000a55b7da01e1e4462609a5a76d66670b6f53733dd1e237ce03cf35ad6e91c9c7c458cfc768490e0893fbca65bb1b54db638ac9a5ea15e1829ed52d7f3ba4857bbbf57a6c064582c9cadb6b3f5d39ce87067205093a33e13f2849c0b000000000000390ca5ae33a3dbc1db2faf5798ce0e2f37f3002ceb07f552bdf3925461fd77112fdf78fffffffff511a855709658e48a86a7ac2fe2c25da228e2497e006862b1bd911cd2fec021d4aab95c018fb662bace312024e1eb8a97e829b9aca9a9886f04d3cfcdf835aab84b77cce0284b20a296b7cb40e9ec5717e7f40000000000"], 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000007c0)=0x1ec) listen(0xffffffffffffffff, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:02:48 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000004c0)="ac80aceda91be6f4db2abbb654e78824ca1b2b1088fb26f0157971f224cf6d14cceb08f7dd3be4792947682a44810f41539de020980f52c34efb44fa0ddb769f7a08e1b28b56fe7d9cf483577d9df81a0b181b96f99a4d72f3f56f121e2007441e29b633ab64bc6e9413068d552fd544d6e170a73106ab41b81f457307e57dac80a12d2c5e2447125cb1a898b1edbd73e6719db823aecaefdf9a756ddeb2b5b3002ea8cc2fb6427c6c9312b9e90687a3f9e9712dd82f4aa0623d48ebf147831e1cd0ef47e39a8c0d907cc5bbd2eed6f230b13952055d2eacb54484579dc7e483adc7c94b93a0550d92d9b485b1b3c676c19e50806ad33466d5ffe63ee53cf3595dbedb500a5e4b825d1aa8ffad4c7b3b9a63969b159a02a53980703ac5cdc47eb21338337cd29cc2ba3ad4792f1fc37c28a997a6951375100f0550453ef306c0e0209804cf4f9490efe20acb3a6514056e173f5817781fea65219e4939b1db1b9a237e539e3272873503a7e63c010b9a4f198931d646c8d9a8283aafdf49676e0fe48f573df7bb532414e808f689584505b7b8288f81d83a86c5708bc21fbacd26f427b6c6b0fd053e342769227b6e14c43f0cbfa6096192c2ddd34632f735782393ed80f682d4cc5146285b29c8d964370f3566108a90bef8c5b920a15beda535be0c498a45e8d45b315364daf40d26193f48132c46f729813540863e25f00cd8fd65f9417ce84fe85c25cbea8028d7da09cc3512d62bff7e03e0d3e200967996ff33efcfa5bb3ed547663a77c09b204926e0dccaa6caf30163dc056a3a098e6a0a95bdb37ad4adc6a2ac70357015c4e8ee797e04791269ae04ac3e9ad181c0851b05e974fe6cfb1420d8f231c2d5a636c533074fc4238701a6f5cbb6a916d8865710666dbbbff12110527f31ef8bbb0bef05286690ba0a4f690ff6e36c29d24de66a447f8efe752f0a1ded28bb39c6e5418b21501422f1fbae4645892abf8d3d7a72b7246378f5a6c86b2875073b0c59943a1f86a1c38deb97ba3040a7745a05653b938b579cec70a15e6a0d5eced316d27730f85434c86fd19f321790a80d54c20c77ca6ec264bc94ee298dc6c9eaf6492b3e298b1c4a8d314717126d9e44a7c951afd09fe3bc7b43beb2c2b9f3c62acf51384dfd527083599e03025b4448e81371737d1fb35dccb6e98db830b0ca2dba8a0091e7e0aaadade192ad28c97283c43f83dd50fb6f8456035a8b160c1b241cb71b8477a4a67c855a9dc0f54187b96ef8b0d9eb87ddc1d52025eb79263f811dfea67ae2cccef67155907237af6cdba3f4d578fb20aaed59344a5bf87198ea8d3f81bc9e786397cd54579f04d6d4e963952954c29c57f5a295824794c50ea7c6ab49fdec3d201de1784a71dd754af1e9eb781642f5e7a2d49fb1b998ec7912be8dca14649123b2e12d218ac72bf4c73d883de0f55a73fc963bc2ad86a56c4c6181b2812b0185418fda2121c23eed7de4c921c0fe586d91b58c71dfecd2d554dd30613a605ddc8234645f0daf5e28853619dc7e35d2aea2d7be79f80f815d8830279dba744835930c3d27b3a93d89c792b3cc7c7937c906d378cb12d600a37c4ffa515a094f7a726429e65a218fa31b570b86c13fb579eee2c0d15e5b168bae994bc356a4df89419eda8a60f408904a17dab2214f909271a3e28b0088fc985a5522f84e8a65ceae9997ce1cdcb8f7b3ef76b37f299a8d846fc0851a74aa0d9a1d6ae4ee77499dfeeb6e4b2c5e6d4b66b72d1904bdde5e316f60a939fd98813af6125208d14c4450b2ca831de36b3a607c030c5913d9c02ed0cf56dcc48e1136535ed95203e7552242dcc4ec6d13e2e6bf18a616f921a74eacb850295dce9881b80350c3838b43044be6cd185347d83b8f70bcb9d74dce7ee09f71bedc8375fafc671131b3fd417f4209d60aa01dd62094a7f10c7dd805c98236cbed7c9333d3f2d0dd5899c3c4fa4eea8b39b01aa86dcdfecaf13ec6cabe3016ec9f4de8b9726d90598413b039d38de6c22ca2a4fe9e200dc8e20a01ac402a2c93bb11be354ad5186c9902f93d4052358fb4cafa7f5d9ad9ff494af9e925b1f322e528f8dd136a0afa2b23d01612de0d817b5bfc637b93cd44d076550b731e105ac5539def68655ea8fbd18cd5d08700d3e1e96974242ecb8a4e287b3a9d85fc257b8f7b55c79ffdc0abd177708e82276e5ab2987775cc7db29bee5adcf8b7c52459b17cbba992091692531a3f88c6f72a2d9ea8c0826d301993b86b2d18a4fda06505cd5997c95a85204afb00afab012a39ead14bb2833a47078b26fad8ba05b65caf0c6a37a147281d0d021a95a4a3578d2c6911189d1491dbb006557987c0c9780c866e859e2f392b4e1b48ff2290249bfe756ef08c490f8e56c152109206ded2ae002c2ec5bec73d2b4094b97e52df3cf89a86c7fea194e6d1cb0010b91e4765b46e77ce57ec330998c46c4d4e974e4474cc13341ff1cb39e09dbef9d2af6bdd91e6abfdc75623e9af0096aa4ea9714fcde3e70743177ff78c64fd78b212015bdd82c4c946271914b3f72ad33554190233872f443e537de9465efbe04f0841e204bf3394e0b06b2ae58c59c86702f282c6fde373d7ab0ed371b24cafe9703127c520e2b694c038ebe0fcbce0e2271b83d0402dd59ad5b399f90b29d07e02ddeec7fb089e105d8d4aefe1483cb47ff1247092f32a50475d223eb550c74df4ccb55cc4ebc91beed71466f40ba15f54d91cbfe5c1fef65ae810791c99289f934e011f73706b579d7ac28c9741951968117ff08420c0d6b7ca4416300916ef49405cd02c6e7998dbf92daa95c64ffa4558f8805cdc45cc22dd71cf63829c643b379c2d2d3e80c57875dfea19704bdf95dc0e828f85cb0a90392eea5b40c1d6e164820e032ebd1fb0b181f1caa450ad42c6cb565cdf5ea24670630e9c1cdbc7573942fa119a9a4f387ea1ba5c71daedd1839cdf683bc6612580e27ff1ff78d8c1c8451fb66648d17fa7df5f4682d3afbd511b91394411821e0e61661a9a41dd08a2aaff2608cdd25b8185106a9aacf7ec5c90863f71d41bc3f87ba5ccd90002d8d9a3a02b3b863366dab13d7e3e16be78216b5d1c4659f935818f80940cb09effbadfe9187c8a597c7a330b79cc452ac9cd39d36a26f4a59ea505e9866ffc9ad0c4c08b5abcc208ffd4d84630c6aeba47d76cc6e1440b8d2ab6aa34ff0f4e10c4bd647eefe17a74054d2b8c1762a42d89d636129b1dcacad407cca13d2a0252be688b0eaebe4b89d2cd646e7f14be14b51d5d1d94ca2d5eb396824df2da5e6ff5a87a39cd2b364ad65009287ae96b73169cad0e0e45b98c1b725f3e7856448a59ae14838a66031c850e30e2169b4d214a11962907bda960517734435dbe35e5b0182e9d55038b399c33c25890edcf95f60bd6322f6a46215045c7e40c4aeab439cf6150b9d4528487edde08fe944103f45aa0a1839e1332413a4b63892e2887f0a0e78b3fd3db193220618c3d74efd7b9838b1f17ed17600d15743f35494a4708b79534db09375133e994e732c3247c8cf435527f840c0a6521138d96f714a286fc3430b1ab60f9643e1d9e40a06fa2e9e07c4a40eed7d55d16c748264002387c8af6aa8307756844969464e2d2446a633d58102f6f94025416e395789604085412ed898b0e630958e140181342d5a3c7ed29d61512f75927481f6caa174ea6abb2c9db4c8f0b3201fa5c79afc436d9666830a40855719355b4f98c22d8712e86cc1f9957c4dc5912d369fee8ae6c78ac7c6f8b7cb3a6d2aaff425e756cb526ce3806e7cccaba7e9ff1ff2455e638bb37d5aeca8c80367705696dcf07776d02cb3a7a5607cc7092d9219a91e65cdee5d80b3120d05155fa2893877b267e52f87a6483b127e4c072e29226dedae14136a4983ed4a6af25fa4aae8e60c032c5fd553095608e05b873e5175e92cbadb68cc4f25951770ba5957bf4bfb2abf03e6f5dc8ca95c6cb485350902240146c6acb06b55d61d077ad140d4a801ad4de6d142f23c9b2ccf17793d72c5d145b26504cdfc0d8cfce979c8dbf02153f2762529a602c6b19b89087fda753d537cf4f44d77de2c565f81759df39ce9b99a3b216f441f176df6353df4360ba2279a0e1ec274ce3e9b46485238ff095205bd8461d612027b53db6b3fe7c22b327bc48e0e0cbc37b46142d8656d5f1ff30777b9970926a4c5938308f9cbb86354c846b5598b71362638213b12dc10a0d64f7501c428ffd07a986245c8bf12eeaec1769f51448035196b21c6d0511b7aa773329c4967a0505e9f8a8f834ace828b78df40235ba57f6d119ffa137faae307be8c0f334a72cab7d99245324d7b5dc80fc269ac8f8f2e8e7e283de2c5569c5d0578a5fb472829bea386a07c9e0fda131b2def85bf90964764837d9fcddb5ebb9f30c70c9d74813f18a7a2e9101ccdda055e096043b7bdd76ac079065e4146e9cfc77d187c161738c486d6e809e76cd327e6ce71d79329901a64ef856335a444f9b0fa5e940393a6c74c2c78e7c7030ad349eaee9e54e4afdca4fae0c25c54220d2d496878c7e8d5693a439b858d04d78e03cb173d7fa9bf1618ea223f2707fc16e5cdc841e8333fbbb47ef0a3f94730c4ca5bd94ef0b6d93253aca2e35f1704961841e1ce2800938637cd6eca503b6cecc196180cd50b4d07678df6f3a1656f8be04620401f4d24cd8e66f34111b48c261449ed90db35dcc4eeb7a4d4d6b3d58a77b7992435c769a0fc644500ee890a3aa38cb95580bc16f90e89002138f8c02f2e4a3f5b0299fc5044eef4de1f4147d85a1c2fc8dc9a26569951fc30cf58c8f4c461e06620445723d7750e3b67536aeb068e29c8d76bfd45cc01a828de8f6e8075dd9fc4d9dfc4cce97c68b2d60b758abc260f1c901120a3a0b5e554e7e8670d496f0484a11ba63b65bd7acb3799a79ef21196e046e43f24fabfd18f1266be71c9252a6b4c9717b55b56ee583ac93f862504903d0026ce760406b7ffbd5b5cfe493c31eb516c0aa49d9384751e8192d914265eadf5ec71e66e9d2acdea5332e49668af4ea1aa9ed0106159bf67062da63149d1918635755608913303e1f7f40137e872dd6145ce4f0aa766c7b375755c19c8fc19694f228b67dcc5508b95fc3cd6ece459b5ef5b918891d3ceb3c4619f7f4195d4da7fab8c4a686e9fb116ffc3d79d66a2839463c89bcbaf779e97688b6e60f16f84aec27f61ba3a54d7b458d380f1c551f2860f83f6489fa7f2f1aa8c6ffb8d205b1144484a793a341181aab641b8b373addf29d84689c60222b1fdc506b9b2cc42788666b46c0bbc0211596f1c1a9dad078fa8b60be2b9b8fbf59e95404b0ccd94ecb17c94d0ba240c8fc2e08083a8a3d0b6ee1a927cee7ef2c82e96d937ca86dff138bfaf8e55e0c9308ec0128caf1686cb55bc29fa22a7c2c1e146bfbd961ee860c0b7ba329070b7532d1364098bc9c4b5f129c4f9453c5b22bcce5d012763843a8811ebbd8ab5deb81b9d9e0b97242a0cd56a58d697258be872cdd2fee9c96502e6b31f7f958534135051d59f91b5220f3d39e33da970543d4d141db52e31d8605942704090762b6411d032f7952736fe5fbee3a6cb28edd1fefc603a57561e098f1e1cf679d890b310d8d6af569fca476199373f4749755969f4d27181900dc425c32a42ca955aebb6b226f71fd31099ac5debb2a7630f7d0c6ffd45d36518f4d574c7a40b98486a760472d00fd6ad59b99af90d93902f720a8f068f9048b5015a9ed087d", 0x1000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x1, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={r2, 0x7, 0x3, [0x0, 0xdb99, 0x1ff]}, 0xe) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r1, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet6_tcp_int(r1, 0x6, 0xc00, &(0x7f0000000080), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) 00:02:48 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180)="8af21da6079381d92b2f3664bd6979e482fbe9b854ece440e6fabcf9abad38c5f584a44066ca84c40b39803706eef2403ad04ce26ebe5bc6e932b4d137653838954f1e6e", 0x44}, {&(0x7f0000000200)="d828de29bc1cbb7c67e0242950a9219c2c9f1edc1378e861003a21b8ca545036aa9dba972b3a7109f128462715fb7278cc3e8e3726c8f55efc8e2724d5416cb1c4aceb9c72b3f8784a373630d544ba48cc06b64028774c2ab11cc2899efbae5aa7e0bb6d398c342d88d915986b310362fdcbded953a52c37a842", 0x7a}, {&(0x7f0000000280)="1ebef65dd4c3b882ff8347a31c88a940d37274a7872d8263c7016c60f952fa80c9530a9c66aaedadb680bd42f9081ffa47c6219fa5375fe9830b4796cee7ae2dca9f13b75bb731cbcfb346ea2db1be61105ae524de0fec59a7775078b55e4472a3873e4a80754c2be73ee64d30bdbc76462254679724e14a17df269575195e2ee1f61af33131", 0x86}], 0x3) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r1 = socket(0x1b, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000700)={@in={{0x2, 0x2, @multicast1}}, 0x0}, &(0x7f00000007c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000900)={r2, &(0x7f0000000800)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x2, 0x2, @empty, 0x4}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0}, @in={0x2, 0x2, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @loopback, 0x8}]}, &(0x7f0000000940)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="9000000003a467219b63f0ac21b8882b0ba1d95dc41b421f0d78616d7433e313c3817f90e7896c4ff72b9af77bcf760f8e4b723618e1422e25e5a901acbfb7e9860ed5091ef89a805ff9cebc40e97a4632b8b8b1459bfb69856f600cef69b4fa1e980fe9879f70db63f0cc3417aa822e8b6e88ffb2d79c43d8071736cb75c554796254f40b302856889e668daf67a44ae008653c"], &(0x7f0000000440)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000480)={r3, 0x7, 0x878d, 0x5}, 0x10) recvfrom(r0, &(0x7f0000000080)=""/101, 0x65, 0x2, &(0x7f0000000140)=@in6={0x1c, 0x0, 0xa6, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000580)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000005c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e21fefffffffe8000000000000000000000000000bbd00f000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000200"/128, @ANYRES32=r4, @ANYBLOB="05000000ff0100000e0000000100000001800000"], &(0x7f00000006c0)=0x98) 00:02:48 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pwritev(r0, &(0x7f00000003c0)=[{&(0x7f0000000140)="617edaede8a5483202baadff56b401a6909cae542c392b7f6e9855a54e2d7b22fd08668d664d792b1aeb34d5fe6c1f21c591f74ba929cf5178ee0c6334df5aa7d40a59e8e5019505cf5d73b7b2425c2a27e70323277fe7eda9f31a4dfecf911f0648bc77023d56baca390cbcc0e37acc7b62d1afb742be61630630267157ed0a0a34dbd36c2676ec66322ee5c7c0f62f73be5248f8eae15e15167d3a7dc63df746b62db372632c734c22542394458867f05a", 0xb2}, {&(0x7f0000000200)="0cea43bd1545ff10e4437c16811eef9bcd94314e829e8990c969c7b90923dfa6376b4d67dd222dd4e722247feba9e44904d60c256d20f7ed38ac12d777773e629a776097a75de37c96e3aad04a06b121063af5fd1b4e2a06eda2ca69e8e247b8fac6a2ca2c2d0c76add19886e5", 0x6d}, {&(0x7f0000000280)="384818df85b403c246da38dbbb36b99d00cef459cf647af8ac50b19f88185ec5833ebdbe52f1ca1a60c1b8b23ebe327b1aef2954c064275831dae9b29ef98f80cae281e5490360a514543612a571064e7f25307a169c8467dc8d835a076cd684f5fff560159cc7ab9b2f2f20833f4bfbc21025710973d5aecb061a540c342577f3e1e19e4784193ee2f782f3e547c26091a86b177178c4172b9f1ea7de76ff6ba015862e366afb7c8e0ebd17715da89b3c1d1c3551e185eb", 0xb8}, {&(0x7f0000000340)="ca3fa7c2a177b2e6b6e3f86d1aa375931ba901f7f6c62ebd3be8d71d11ee4a1e07439bd476402067e385", 0x2a}, {&(0x7f0000000380)}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000540)={@in={{0x2, 0x3, @rand_addr=0x55}}, 0x0}, &(0x7f0000000600)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000640)={r1, 0xa9, 0xfffffffffffffff9}, &(0x7f0000000680)=0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000006c0)={0x7, 0x5, 0x0, 0xffff, 0x8000, 0x0, 0x1, 0x8, 0xffffffffffffffe1, 0x1f, 0x3}, 0xb) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x3a8, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0x7d}) preadv(r2, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) fstat(r3, &(0x7f0000000440)) 00:02:49 executing program 1: r0 = dup(0xffffffffffffffff) pwritev(r0, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) read(0xffffffffffffffff, 0xffffffffffffffff, 0xfd52) 00:02:49 executing program 0: mprotect(&(0x7f00001b5000/0x1000)=nil, 0x1000, 0x2) msgget$private(0x0, 0x2) getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) getresuid(&(0x7f00000000c0)=0x0, &(0x7f0000000280), &(0x7f0000000240)) r3 = msgget$private(0x0, 0x202) socketpair(0x2, 0x3, 0x10000, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3, 0xf, 0x80}, &(0x7f0000000380)=0x94) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000400)={r5, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) msgctl$IPC_SET(r3, 0x1, &(0x7f0000000100)={{0x7fff, 0x0, r0, r2}}) 00:02:49 executing program 1: mlock(&(0x7f0000a18000/0x3000)=nil, 0x3000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x471f) 00:02:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r0, 0x6) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000180)={r2, 0x7fffffff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)={r2, 0x5c, "582ada8ea1910bbc05038f51eb5854239701b9fd1aef1750aaf7e8b214e72402bc45951cd9e299e79c96d176e22d64a5ded3e7d68240e66f65a5591782f7760d8e5027d868b00b9b5faf7839d5b14e3257e402acb7a41ee7fdf073b0"}, &(0x7f0000000280)=0x64) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r5, 0x4, 0x8}, 0x8) getsockname$unix(r1, &(0x7f0000000300)=@file={0x0, ""/1}, &(0x7f0000000340)=0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x1}}, r4}, 0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000004c0)={r2, &(0x7f0000000440)=[@in6={0x1c, 0x3, 0x30d1, @remote={0xfe, 0x80, [], 0x0}, 0xda78}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x3, @multicast1}]}, &(0x7f0000000500)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000540)=""/33, &(0x7f0000000580)=0x21) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000005c0)={r5, 0x9, 0x5}, 0x8) r6 = dup(r1) getsockopt$inet_opts(r6, 0x0, 0x1, &(0x7f0000000600)=""/185, &(0x7f00000006c0)=0xb9) r7 = fcntl$dupfd(r0, 0x11, r0) fchmod(r7, 0xc0) socket$inet6(0x1c, 0x5, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000700), &(0x7f0000000740)=0x4) pwritev(r6, &(0x7f0000000900)=[{&(0x7f0000000780)="fbb48f1c3b75a81c5a7aac70751171c2776c565e870e1eac68f9c51a20da19d5ab8774e5cff30bdf93f13c6c574aa06da965280c7122c42466bf9a2958c9e11db1cdad1f7bc49bae004982cef0d946e0c5542aff0eff975ce29419883c19aa4bad209c39be3a3740c8505878be57d020e0138b671f71c537792d9a12590573bbc95ae8a90375b6267bd30bb6a3d8f3cd7654", 0x92}, {&(0x7f0000000840)="ad694e95c31419f8dbfb5ec0c0f2bf97105851422214a44eb12c940a96648facf6966980c11f9cadc94175c210b3e19db9c0a7ed2c317a7584a05c25db55b36259558d9d8c757184d8059a2b37ceb1c9ccdef095c88d6f5ea28c673f44e51246fa27ffa0", 0x64}, {&(0x7f00000008c0)="ed1046dd9d72326ecce1f5a9a5315b1801761dafa930c9e23e29c4ba3f9b9a0eff9e387a3afa060ffab84d6038473060a6e214fe49f7835d04ec35", 0x3b}], 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r7, 0x84, 0x5, &(0x7f0000000940)=0x891a, 0x4) r8 = socket(0x1, 0x1, 0x400) getsockopt$inet6_buf(r1, 0x29, 0x5f, &(0x7f0000000980)=""/101, &(0x7f0000000a00)=0x65) r9 = open(&(0x7f0000000a40)='./file0\x00', 0x200, 0x140) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000a80)={r3, 0x2}, &(0x7f0000000ac0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000b00)={r5, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r8, 0x84, 0x8002, &(0x7f0000000bc0)={r4, &(0x7f0000000b40)=[@in6={0x1c, 0x3, 0xc4, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x0, 0x9, @loopback, 0x5}, @in6={0x1c, 0x2, 0x1000, @loopback, 0x6}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000c00)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r8, 0x84, 0x1f, &(0x7f0000000c40), &(0x7f0000000c80)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000cc0)={r5, 0x101}, &(0x7f0000000d00)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x15, &(0x7f0000000d40)={r3, 0x5b}, 0x8) 00:02:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:53 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000240)={0xa3a, {{0x2, 0x3, @broadcast}}}, 0x90) recvmsg(r0, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0xffffffffffffffe8, 0x0, 0x0, 0x0}, 0x40000) 00:02:53 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@multicast2, @rand_addr=0xbc4, @multicast2}, 0xc) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0xfeab) 00:02:53 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) r1 = semget$private(0x0, 0x3, 0x110) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000100)=""/245) r2 = socket(0x0, 0x0, 0xfffffffffffffffc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000040)={0x2, {{0x1c, 0x0, 0x1, @loopback, 0x80}}}, 0x88) 00:02:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x20) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x20, 0x800) 00:02:53 executing program 1: getresgid(0x0, &(0x7f0000000040), 0x0) 00:02:53 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000080)='./file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0/file0\x00', 0x20) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x20, 0x800) 00:02:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x6, {{0x1c, 0x3, 0x3, @loopback, 0x1ff}}}, 0x88) socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x0, 0x4, 0x2000000000000000}, 0x10) 00:02:55 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="830446d8aaf71f9255568b4e", 0xc) setsockopt$inet_tcp_int(r0, 0x6, 0xa83, &(0x7f0000000040)=0x6, 0x4) 00:02:55 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="7a000000b68a63e6354a5466688eae4b5795af1c221e0fc773f59d69dab75fec96fdcae583f2748e10bda71975c9931e18f6f4da15f114e6a80c64f00b8d220924da6376e354066bae5159608c0973be51eb367853a4f0b45c7e68dd6737c266b0757487ea8696ca0000"], 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000200)={r0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @empty, 0xff}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1}]}, 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x10000005) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x8, 0x0, 0x2, 0xbad, 0x4}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x280000000}, 0x8) r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8009, 0x100) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:02:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x3, 0x0) 00:02:55 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffc) sync() symlink(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000500)={{0x0, 0x0, r1, r0, 0x0, 0x11}, 0x4, 0x1, 0x7f}) 00:02:55 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000450aae31f0005000800"], &(0x7f0000000100)=0x10) close(r0) execve(0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1}, 0x8) 00:02:56 executing program 1: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x5) r0 = socket(0x12, 0x4, 0x2) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000e39000/0x4000)=nil, 0x4000, 0x4) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x10}], 0x2, 0x401) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) 00:02:56 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) shmget(0x0, 0x1000, 0x2, &(0x7f0000fff000/0x1000)=nil) setresgid(0xffffffffffffffff, 0x0, 0x0) 00:02:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setuid(0xffffffffffffffff) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) getpgid(r2) freebsd11_fstat(r0, &(0x7f0000000440)) getpgid(0xffffffffffffffff) semget$private(0x0, 0x1, 0x0) fstat(r0, &(0x7f00000004c0)) getegid() r3 = accept4(r1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)=0x6e, 0x10000000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0xfffffffffffffffe, 0x0) fstat(r0, &(0x7f0000000140)) getpid() geteuid() getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getpgid(0xffffffffffffffff) ftruncate(r0, 0x5) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) r4 = semget$private(0x0, 0x80000000000, 0x24) socket$inet6_udplite(0x1c, 0x2, 0x88) r5 = msgget(0x1, 0x40) msgctl$IPC_STAT(r5, 0x2, &(0x7f0000000240)=""/147) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000000)=0x3f) 00:02:56 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xa293}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x200, 0xa50}, &(0x7f00000000c0)=0xc) getpeername(r0, &(0x7f0000000100)=@in6, &(0x7f0000000180)=0x1c) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') connect$unix(r1, &(0x7f0000000b40)=ANY=[], 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0)={0xfffffffffffffffc, 0x6, 0x7, 0x80000001}, 0x8) select(0x40, &(0x7f0000000440)={0xf2e, 0x5, 0x2, 0x57, 0x7, 0xfffffffffffffffc, 0x1, 0x80000001}, &(0x7f0000000500)={0x4, 0x9, 0x39, 0x800, 0x0, 0x2, 0x9, 0x7}, &(0x7f0000000540)={0x100000000, 0x1ff, 0x80000001, 0x7, 0x0, 0x401, 0x10001, 0x7fff}, &(0x7f0000000580)={0x1, 0xffffffff}) 00:02:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x5, 0x0) 00:02:57 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x4, 0x9}, &(0x7f0000000100)=0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000280)={0x5, {{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="2d72b3b9cd300f7c7176"], 0xa) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 00:02:57 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) select(0x40, &(0x7f0000000100)={0xfffffffffffffffb, 0x8, 0x66af, 0x1, 0x5, 0x3, 0xfffffffffffffffd, 0x8e369c7}, &(0x7f0000000140)={0x74c, 0x6, 0x0, 0x3f, 0xffff, 0x8, 0x6, 0x4}, &(0x7f0000000180)={0x27ad, 0x8, 0x41, 0x7, 0x7, 0x5f926422, 0x1000, 0x80000001}, &(0x7f00000001c0)={0x100, 0x5}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) recvfrom(r0, &(0x7f0000000200)=""/76, 0x4c, 0x40043, &(0x7f00000002c0)=@in={0x2, 0x1, @rand_addr=0x5}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r1, 0x0, 0x55, &(0x7f0000000040)={0x0, {}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setrlimit(0x8, &(0x7f0000000300)={0x2, 0x4}) poll(&(0x7f0000000340)=[{r0, 0x2000}, {r1, 0x4}, {r0, 0x8}, {r1, 0x28}, {r1, 0x8}, {r0, 0x2}, {r1, 0x4}, {r1, 0x10d}, {r1, 0x1e}], 0x9, 0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) pipe2(0x0, 0x100004) 00:02:57 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x120082, 0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7fffffff, 0x81}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x81, 0xcad, 0x0, 0x0, 0x8000000000000000}, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f0000000140)={r3, &(0x7f0000000480)}, &(0x7f0000000380)=0xfffffffffffffeff) 00:03:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x6, 0x0) 00:03:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x5, 0x0) 00:03:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x8, 0x0) 00:03:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x5, 0x0) 00:03:07 executing program 0: 00:03:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000300)={0x2, 0x0}, 0x10) listen(r0, 0x100000000009) accept(r0, &(0x7f0000000000), 0x0) 00:03:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x8, 0x0) 00:03:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x9, 0x0) 00:03:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x5, 0x0) 00:03:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x8, 0x0) 00:03:14 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x5, 0x0) 00:03:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x3, 0x0) 00:03:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x3, 0x0) 00:03:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x11, 0x0) 00:03:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x3, 0x0) 00:03:21 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000001980)) 00:03:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3) 00:03:23 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x140, 0x41) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x8, 0x20, 0x3}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x3, 0x4d, 0x5}, 0x8c) open(&(0x7f0000000480)='./file0\x00', 0x401, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="00022e2f66696c65302f66690a6a0a88a5050000000529aae4c7a98739489baacceaa465737ec54a67b69fe8584434170c32756b8c9e3ebcefd68482ea4d7992b9b78bdd53504cc3324a14"], 0x10) accept$unix(r2, 0x0, &(0x7f0000000440)) sendto$unix(r2, 0x0, 0xfdfb, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000540)=0x10) socket$unix(0x1, 0x3, 0x0) r3 = accept$unix(r2, &(0x7f0000000000)=@file={0x0, ""/56}, &(0x7f0000000040)=0x3a) sendto$unix(r3, &(0x7f0000000200)="b70aaf2fbceb7fe8c3800122e6c20cf39a918027bf784f2317c2b5bbe3a8a4273babb45856634fcd668e6bb856ea420c65b8b9598da7fcb0f4f9d06e0cdf511008f6ccdf971bb8fa36d89532d21d8bc159d67fcaaaf0f1388c98eed62f7709a9c635ea93436e08d10b3fa506f0b2058dfbadb03c783ca9cd14407df2e3831d767811efd2ed2da0d71ce95a37c7639f58161e58f0e88cff6d6caff53eaaa5631470f94efbd74a4c252b778ff8365425f3f4727d5a94919b68c9ed71b386c4b7f28ab0d4765f4db90e6f160c77", 0xcc, 0x8, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x0}, 0x8) 00:03:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x3, 0x0) 00:03:27 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) truncate(&(0x7f0000000080)='./file1\x00', 0x4) shutdown(r0, 0x1) 00:03:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) 00:03:27 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000040)=""/48, 0x30}], 0x1) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x1) dup2(r0, r0) connect$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66696c653000a65e9c3d07832f2be6e9228d95f9bc9aca5fe5ea427f050000003567732cb7346d069392ff01000000000000c7a1d5f39a9d47ed74f8d8c0d011da70aa1fda7338c90273eb771f048064205876a560ca7f45fa5f0497915627884bea5a88207b03b3d8d7ebc70a3d4e758971fd56032cb4d7f1a6bd773cd7c3adcd85f1b1ca35277b202b11b54391"], 0xffffffffffffff04) 00:03:27 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/74, 0x4a, 0x80, 0x0, 0x0) 00:03:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae) getsockname(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0x3, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x8}, 0x4) 00:03:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0), 0x8) 00:03:27 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10, 0x0) sendmsg(r0, &(0x7f0000003800)={&(0x7f0000001280)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, 0x0}, 0x0) sendmsg(r0, &(0x7f00000000c0)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0, 0xffffffffffffff82}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3d5cfc05}, &(0x7f0000000080)=0x8) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000400)={@empty, @broadcast}, 0x8) r4 = fcntl$getown(r2, 0x5) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000940)={&(0x7f0000000440)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000740)=[{&(0x7f0000000480)="b5db299732d6adc6c7a31fdcd5d19ef5321609", 0x13}, {&(0x7f00000004c0)="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", 0xfa}, {&(0x7f00000005c0)="1f2893c9b51523ab263d4e83b8c28bc6ca3df09f6af520c6c6ad5ae4375af96498e01c43a86c32238a99f5fb46071d1cddf3635a433852b8d4fa2b73d1b25d73737d68f2b3e2052af77118cab0712f2e44f8", 0x52}, {&(0x7f0000000640)="bf4150b248cc164d4f8f4789e8e6d433d9fad350fddb8f9e2b4125e1d5d89282ec7549bd3f9f35bad25226162466cf52cfebeea5e753f73ea75185e77ffb5c58676952da2b8131054228dce9f41f45d1fffad9700c474a69cb7cb79d3f9cee9685a060dbac48a7518cb71689f6a4f107259ebdb58aee08f728980d02f9d8d66d94322087eec890cc6fac418957c63708e77296ead4761f125e08339710a7397a93f9bfd35b8dc27a747252290c7fa2b64ef81e4434fc7105def1e0a286641397309c49b5a0893f54d71047", 0xcb}], 0x4, &(0x7f00000008c0)=[@cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x18, 0xffff, 0x1, [r1, r2]}, @rights={0x38, 0xffff, 0x1, [r2, r0, r2, r0, r2, r1, r1, r2, r1, r2]}], 0x70, 0x4}, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="37000000913f3232cf2bc3a425692aa1e16e8104c09663d1ffc71ae37e669a45062033465d9916fa351d4cef75f8721b9d4d746c6970b131baaf28f6130b55e28f1931c3ec9d04f24a984ceed703f1f97853430dfe8e204bb6e22a2b07bdf5bdd8e23ebef61ce1391901d7c656be7b860d76f69061f2084f5c07066079b119cc58b0c0a26da4a18e3f9dc936c8718267aea4046d95d4706faf09104a50487ba8c92ec4bf944acd6951c011699b7804365b9c348564e636964e65578463e0"], &(0x7f0000000180)=0x47) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000340)) setitimer(0x2, &(0x7f0000000300)={{0x4, 0xffff}, {0x6, 0x7}}, 0x0) 00:03:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r2 = dup(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) lseek(r0, 0x1, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r4, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @broadcast}, &(0x7f0000000100)=0xc) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:03:30 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={r1, 0x8}, &(0x7f0000000400)=0x8) flock(r0, 0x2) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000440)={r2, 0x68f}, &(0x7f0000000480)=0x8) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r5 = open(&(0x7f00000001c0)='./file0\x00', 0x202, 0x0) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x8) renameat(r3, &(0x7f0000000080)='./file0\x00', r5, &(0x7f0000000100)='./file0\x00') setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000240)={0x4a96, {{0x1c, 0x3, 0x3ff, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}}, 0x88) 00:03:31 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) rmdir(&(0x7f0000000000)='./file0\x00') writev(r1, &(0x7f0000000280), 0x26) writev(r1, 0x0, 0x0) 00:03:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file1\x00', 0x3000, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) 00:03:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x5) 00:03:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) 00:03:40 executing program 0: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/72, &(0x7f00000000c0)=0x48) setreuid(0x0, 0x0) 00:03:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x9) 00:03:40 executing program 2: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000480)={0x0, 0x29, "52c830a5525bc7c17e68b16e214ce1dc3b530684ae2931defe83442e129907086a0018dbf530b5e8c5"}, &(0x7f00000004c0)=0x31) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000003c0), &(0x7f0000000400)=0x4) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlinkat(r3, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r4, 0x29, 0x51, &(0x7f00000002c0)={0x6eca, {{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x79f}}}, 0x88) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0xfffffffffffffe1f) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r5}, 0x8) getsockopt$inet_int(r4, 0x0, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000240)={r5, 0x3, 0x7f}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000200)=0x8, 0x4) 00:03:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/107, 0x6b) getsockopt$sock_int(r0, 0xffff, 0x1013, 0x0, &(0x7f0000000080)) 00:03:40 executing program 2: r0 = accept(0xffffffffffffff9c, &(0x7f0000000480)=@un=@abs, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000500)={0x40, 0x0, 0x8, 0x5, 0x0}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) r2 = msgget$private(0x0, 0x0) msgrcv(r2, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r3 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) setsockopt$inet_MCAST_LEAVE_GROUP(r3, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r2, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r2, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r4, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000640)=0xffffffffffffffc1) msgsnd(r2, &(0x7f0000000680)=ANY=[@ANYBLOB="0200000000000000780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d442929dc1356a53b29839744ed41653dca211e16ea48e91ad00ff6a2081fbb3dc69ab59d510ba9b196e0f1b8de9acdde60f92ccb600386ce6a5b562150b51f43a9697b8f9f3209ecc55f3e5ca31e747b7f988348218984f"], 0x8f, 0x800) msgsnd(r2, &(0x7f00000002c0)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b6ba78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee877b97a16d4925be95e1d8598deaf06a6bd8786fbce33e727ca40ac7574e786c36f81ac947a3a9110fc5e17ee77f01687bfd410ee75b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000780)={0x6e2, 0x1000, 0x8001, 0x5, r1}, 0x10) close(r3) msgsnd(r2, &(0x7f0000000100)={0x3, "5eb53a17645e4f8bc4de4ffda7ddb0e8aab3dc6ce4e3943451b5c80ec534ba494e9b4a179b6460c99487a1bb0996595c9b0dfb0add1c9806575ac4d989a12427cb420d6b697298b786594810f4adab537172f887efe86fe72daf89dd95553105ccd44e9509c58216ab5a563aaa7d69a4e1edb7dc27d96f88aee3d252ea72d6f197d127eeeb95e6866342c5346e0dcb12899990dd97dd7c1b97e8587679dd85aabc3e11bc6e133fc2bc377b901cf2327b915b14bfdb298f2a2295985cfb74a5f7a7b826a3aa9b414c966333c07321a11c0d2259a00939a30d17115124da094512d7e9a947e140"}, 0xee, 0x800) 00:03:40 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x1d, &(0x7f0000000080)=0x3, 0x4) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) dup(r1) 00:03:40 executing program 0: r0 = msgget(0x1, 0x0) msgctl$IPC_INFO(r0, 0x3, 0x0) msgget$private(0x0, 0x120) msgget$private(0x0, 0x10) 00:03:43 executing program 1: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x20000000) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @multicast2}, &(0x7f0000000180)=0xc) chdir(&(0x7f0000cd2ff8)='./file0\x00') r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x8}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001780)={r3}, 0x0) __getcwd(&(0x7f0000000040)=""/51, 0x33) 00:03:43 executing program 2: r0 = dup(0xffffffffffffffff) mkdirat(r0, 0x0, 0x180) r1 = socket(0x40000000002, 0x3, 0x0) setsockopt$inet_int(r1, 0x0, 0x17, &(0x7f00000000c0)=0x7, 0x45f) setsockopt$inet_tcp_int(r1, 0x6, 0x402, &(0x7f0000000180)=0x7, 0x4) sendmsg(r1, &(0x7f0000000680)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0xf, 0x100000001, 0x200}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000140)=0x8) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0) r3 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:03:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x11) 00:03:45 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = accept4(r0, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0xfffffffffffffffe, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2}}, 0x0, 0x20, 0xb410, 0x5, 0x40, 0x7}, &(0x7f0000000240)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x8000, 0x820, 0x5, 0x2, r2}, &(0x7f00000002c0)=0x10) r3 = socket$unix(0x1, 0x1, 0x0) getsockopt$inet_buf(r3, 0x0, 0x9, &(0x7f0000000000)=""/52, &(0x7f0000000080)=0x34) sendmsg$unix(r3, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000040)="1f", 0x1}], 0x1, 0x0, 0x0, 0x9}, 0x20000) 00:03:45 executing program 0: semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) 00:03:45 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000003800)={&(0x7f0000001280)=@in={0x2, 0xffffffffffffffff, @remote, [0x4100000000000000]}, 0x10, 0x0, 0x0, 0x0}, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80, 0x40) 00:03:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000240)="6401fc1109d4560888573d2f9edf3e63f31d9e21e4ad3da7ce39016c7de5ce60e03a9fc1b404ee2eda3cedf343e9ee9143cf9e", 0x33) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x80000000, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x0, 0xffff, 0x2}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:03:45 executing program 0: r0 = semget(0x0, 0x0, 0xa0) r1 = getuid() freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000580)={{0x9, r1, r2, r3, r4, 0x80, 0xcb6}, 0x100, 0x8, 0x3f}) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000700)) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x3) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r5, 0x29, 0x7f, &(0x7f0000000000)=""/61, &(0x7f0000000680)=0xfffffffffffffca4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0xffffffffffff5355) sendto$inet6(r5, &(0x7f0000000080)="1edbcd71da0dadc27e0d0c85f94ee049e0581867a57f48577939d797c98ed657c9981e5baeb25a8a01869de009d8f37866ee2df8", 0x34, 0x20000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000240)=0x7, 0x4) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r8 = accept(r6, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8) sendto$inet6(r5, &(0x7f0000000180)="612e632c9229b2023e864d258758c955261d2af6a7f30c0751ee0ec1da7831073f78e8f9075f962e861c393315f3edbe5a5893b7e5a94c26a709a8ec9c14aa8eedabc0ed24ff10bd76b8403d238f9e4e4a9f348a23fbc4aca8c67b3c3e34ff850505e4c4f16e0e288cf0e5d19585d5f50c739bc07e47cf5026e8254ce3b27c0ad9f3d420ed89b64bd81d1759af0f54bc1ddbf5984788019c373ab9baa8ff91573784300b87", 0xa5, 0x4, 0x0, 0x0) setsockopt$sock_int(r7, 0xffff, 0x1001, &(0x7f00000006c0)=0x7, 0xfffffffffffffcb1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000340)=0x8, 0x4) r9 = dup(r6) sendto$inet6(r9, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r9, &(0x7f0000000480)="3f3e4f2902d68d45949ebaa9ecb07e070000009b273b4a854539896dc4ab8ff9725c5f97238040ed815015e3b99f805e9b3c6a010000006bb71ea33c1ef487b81834f7e8edcf92162f697fe48339f22ab3586132f4c53f3990", 0x59, 0x0, 0x0, 0x0) lseek(r9, 0x34, 0x3) open(&(0x7f0000000280)='./file0\x00', 0x28004, 0x11) 00:03:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) open(0x0, 0x0, 0x0) fsync(r0) truncate(0x0, 0x0) 00:03:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000240)="6401fc1109d4560888573d2f9edf3e63f31d9e21e4ad3da7ce39016c7de5ce60e03a9fc1b404ee2eda3cedf343e9ee9143cf9e", 0x33) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x80000000, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x0, 0xffff, 0x2}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:03:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x67) 00:03:54 executing program 1: r0 = open(&(0x7f0000000040)='\x00', 0x10001, 0x80) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000100)=""/122, &(0x7f0000000000)=0x7a) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) fdatasync(r0) 00:03:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @broadcast, @rand_addr=0x4}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0x3, 0x0, 0x7}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x4, 0x7}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) 00:03:55 executing program 0: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="0400ead5563a0000000000000007880182f05b55cbc5f322f8b7b796cd03cf23c144cf0078cc798bfc036569", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={r0, 0xfdf}, &(0x7f0000000140)=0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x2, 0x1) setreuid(0x0, 0xee00) getresuid(&(0x7f0000000040), &(0x7f0000000180), &(0x7f00000001c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x1000, 0xe00, 0x2, 0x2, r1}, &(0x7f0000000280)=0x10) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000300)={'accf_http\x00', "04f4fdc14b09c6bd11f5a9aa1ea1f4247ff05b60b25a0d4d683933218b2182f957c1693e0568f2b4c9e2259b4b680a0d6c84d4c3b3ed6a957063a0fa5fc21574104eb5800cfe0cb7c5c53c886a93654188e47da1a10e56e5e480a0bdcf933084285635376cfa3af41995dd1000107b9d0ee8a49fb87cfaaaf94b6bad93db1dd1b4a53363f080a94d1dd25541f2f9cad3851d78f28127af9b06e70984066afe4894d97e321b491f1152e005250d44915f2467629a31224629be9cdfc1b4c95bad731019724eec76246d1c8dd0cd433ea750538343b4778302675aa35f605f3207025a0f310b59c29ee1e6ed53fdb27389"}, 0x100) setgid(r4) 00:03:55 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000008, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x8006, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0xfffffffffffffffc, 0x0}, &(0x7f0000000040)=0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4$inet(r0, &(0x7f0000000000), &(0x7f0000000080)=0x10, 0x30000000) r2 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x3f}}, r1}, &(0x7f0000000200)=0x84) 00:03:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) 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) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 00:03:57 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3d}], 0x14}, 0x0) 00:03:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000240)="6401fc1109d4560888573d2f9edf3e63f31d9e21e4ad3da7ce39016c7de5ce60e03a9fc1b404ee2eda3cedf343e9ee9143cf9e", 0x33) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x80000000, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x0, 0xffff, 0x2}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:03:57 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x33dc, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 00:03:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc7) 00:03:57 executing program 1: setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x3}, 0x8) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x1f, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x4, {{0x1c, 0x3, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x2}}}, 0x88) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x6, 0x100000001}, 0x8) 00:03:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100241, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x4a, "17ffb38eb56dbde286860f43e2084da33bc551bef951c9e58ec93a3a8b004870743b458050f53ec5b522ad905285533dde6bfa6626444f9f88499e6ccc770456f498f6502341c92f0591"}, &(0x7f0000000200)=0x52) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000080)=0x5, 0x4) sendmsg(r0, &(0x7f0000001880)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000040)=[{&(0x7f0000002240)="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", 0x5a1}], 0x1, 0x0}, 0x0) 00:03:57 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7}, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000040)={@in={{0x2, 0x1, @rand_addr=0x7}}, r3}, 0x8c) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, 0x0}, 0x0) geteuid() 00:03:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local, [0x3000000]}, 0x10, 0x0}, 0x20004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x400, 0x6, 0x220, 0x2, 0x80cb, 0x6, 0x317, 0x7f, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x8}, 0x8) 00:03:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000240)="6401fc1109d4560888573d2f9edf3e63f31d9e21e4ad3da7ce39016c7de5ce60e03a9fc1b404ee2eda3cedf343e9ee9143cf9e", 0x33) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x5, 0x2, 0x80000000, 0x1}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x8000, @remote={0xfe, 0x80, [], 0x0}, 0x8000}}, r2, 0x0, 0xffff, 0x2}, 0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:03:58 executing program 0: getpid() r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket(0x1, 0x7, 0xfffffffffffffffb) getsockname$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000002900000000000000d1ddd17a39e181f3c64aff7f4c89c5153e159cb870d2d11618f6ff0ad27ed176da593a6b5b71e956631b4ee933d84fcd477028c48e1c7fc9a4f1c66ae3a5996383014269d2714041a95cb1dec700"], 0x10}, 0x0) 00:03:58 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffe000/0x2000)=nil) shmat(r0, &(0x7f0000ffe000/0x2000)=nil, 0x3000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:04:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe9) 00:04:01 executing program 0: socketpair$unix(0x1, 0x1000000000005, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) munmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000) r1 = socket$unix(0x1, 0x1, 0x0) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2f8, 0x0}, 0x0) chmod(&(0x7f0000000300)='./file1\x00', 0x50) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100006) fchmodat(r3, &(0x7f00000000c0)='./file1\x00', 0x6) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000180)={0x2, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0x8}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f00000001c0)=0x10) 00:04:01 executing program 1: ppoll(&(0x7f0000000000), 0x335, &(0x7f0000000040)={0x5, 0x10000}, &(0x7f0000000000)={0x5}, 0x8) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x8, 0x8, [0x5, 0xffffffff, 0x3ff, 0x5, 0x7, 0x20, 0x9, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x8, 0x4, [0xffff, 0x7fff, 0x1f, 0x8]}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fstat(0xffffffffffffffff, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1}, &(0x7f00000001c0)=0x8) r2 = msgget(0x0, 0x12) msgctl$IPC_RMID(r2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0) 00:04:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x3, {{0x2, 0x1}}}, 0x90) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xf8, "098e023b8b7f2e1b4fe2775790a7827b2c8d62b7496e9b9635b6db92319f8aeceec4cd5303b955d6537c30ebaebbf2005ab1d75760b3c9cedfa7b51f6525f2b83342720a8acac11cf7f20a6c3f110f354e20d7aa227365fb0f2a028a820388dbfa59fe5de4b8ed45699d2f80bbbcc63e07f4193ab8c113ab16055e43b5d9747446d307d8df5105a289e9f26e4b96090b017a3f64c08e7142f9d5a8ea5814ea4be6686a3016cd194fddc4283632c7c11d22b780484d738f54ab59d0b8ff4a3b28505d164284e30061cf9d23f00e5a021bbf150e3ede5b3890bafc419c0db750ff8d9e3ce02e2534f3d9ca77f7e1110b26ae300c072db319df"}, &(0x7f0000000240)=0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x200}, 0x8) 00:04:01 executing program 0: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpgrp(0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r2, 0x6, r1) fcntl$setown(r3, 0x6, r1) pipe2(&(0x7f0000000080), 0x100000) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0x8, {{0x1c, 0x0, 0x3f, @loopback}}}, 0x88) wait4(r1, &(0x7f0000000000), 0xf, 0x0) fcntl$setown(r2, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 00:04:01 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getpeername$unix(r0, &(0x7f0000002200)=@file={0x0, ""/4096}, &(0x7f0000003240)=0x9df) connect$unix(0xffffffffffffffff, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e06000000000000004988"], 0xa) 00:04:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1000) 00:04:05 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x6, 0x108) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x5931dacf, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x7e, 0x0, 0x0, 0xaa, 0xc8f}, &(0x7f0000000040)=0x98) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f00000000c0)=0xffffffffffffff62) 00:04:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1c7) 00:04:06 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x400000000101) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) sendfile(r1, r0, &(0x7f0000000000), 0x1000) 00:04:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe9) 00:04:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f4f87f6682e37054421dfa231ad6cc8328b3502c03da2d8d428be5f1247231dad85237df978bfbd9317d15ed13405991245b28e10eede99f11240f3b8d2005d97ed9cfc6a06d661285200000000bc08ec29d1082d3fe516301c6a171b70c74662f6f8614afe1f7d07a63eb476683dc893f618a79f5e996eaf76238eaa8f92ce0d8d8e2d6c9f23dae8d3141798242d608d742f9999"], 0x8) 00:04:08 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={r0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x10) 00:04:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x300) 00:04:09 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) r1 = socket(0x18, 0x20000004, 0x10000003) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0xfffffffffffffffb, 0x1, 0x1, 0x5b}, 0x14) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) 00:04:09 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x4, 0x1, 0x100, 0x401, 0x7, 0x0, 0x142, 0xfff, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x2220, 0x3, 0xf50, r2}, 0x10) flock(r1, 0x4000000000000002) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpgid(0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0x1, 0x82, 0x1000300010005, r4}) r5 = getpid() poll(&(0x7f0000000180)=[{r1, 0x4}, {r0, 0x2020}, {r0, 0x48}], 0x3, 0x1) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r5}) 00:04:10 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000000)='./file0/../file0\x00', 0x20) openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x406d00, 0x0) 00:04:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setitimer(0x2, &(0x7f0000000240)={{0x2ffa, 0xd0}, {0x6, 0xd02}}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000600)=0x7, 0x4) fstat(0xffffffffffffffff, 0x0) r1 = dup(r0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000006c0)={0x3, &(0x7f0000000640)=[@in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xdc3}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}]}, &(0x7f0000000700)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getpgid(0xffffffffffffffff) r3 = accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10, 0x10000000) ftruncate(r2, 0x100000001) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(r0, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r3, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000740)=ANY=[@ANYBLOB="9d7de13730599f11a0da5b35ac922b2dedee08fadadf9fb517078dc7db0fd64a39ba5e8f16bc3ce4d6f831e865003d485e5ddb2eb83680726927e9de9e9eca9f262cd739e63ee14186eeedd9a23439a40362bc0fec109cfa7a6ab1ebcaaf5786ec7d7ec7141394b49f563a705e167d8f15c0e09662104b33756fde1117f45117d33e4970f89e63c0e47af6b34c3405c38aeef05db7748755b42a047520e8ce24aacc6732bcd8381e6b3b2661d89657329e88323fcc8e75e7daa7fcd935522be03d804d5f91079bddc7323c60f773710c04af3e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000380)={0x81, 0x1, 0x20, 0xfff, 0x28, 0xffff, 0x10000, 0xc1b8, r4}, &(0x7f00000003c0)=0x20) getpeername$inet(r0, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) 00:04:10 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) getresgid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) r1 = getpid() fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005, r1}) 00:04:12 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:12 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x105) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1205, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:04:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3e8) 00:04:12 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) 00:04:12 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x7) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:04:12 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) faccessat(r0, 0xffffffffffffffff, 0x0, 0x400) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = accept$inet6(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r4, 0x2) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="73819a821d3eb2c98859a71d769fa1428547468c4c9932f8cbe66084b5146e26b59d673f34bfd9cb3b4a6c6172c358c8b416451989b59b2ada92ea6a66f5231177e1f6cbdae9ae5cb5d72d02dc8085cfac71d629ddb36dc3d9f11534189d652d01a0ce9d69726b50b7051749d2696cc1544ca38db375c9784d48bd30391a672d7f47acaeecd43605dce9cd633ac043c1cf9b0cbcd1e74c89ab5f8533f30a35165a714952da393b4901ec168c84a4bca8ee399ee1fe35c2d48af32cddfd509d222c49ed8156f9d0e837376560"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)={r6, 0x4000010001}, 0xfffffffffffffe86) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d30d8af5991179f65f7d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:04:12 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), 0x4) r1 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x20000000) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000380)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x0, 0x2}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0xfffffffffffffff7, @loopback, 0x9}}, r2, 0xeb, 0x9, 0x81}, 0x8c) r3 = socket(0x10, 0x10000000, 0x7) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80, 0xc4}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000000c0)={r4, 0x6}, &(0x7f0000000100)=0x8) accept4$inet(r3, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10, 0x20000000) 00:04:15 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x9}, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x4b374900}, &(0x7f00000000c0)=0x8) 00:04:15 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x100}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2007000000fe80000000000000000000000030e2aa740000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000931ddfe75ca686f58ffcc661dc9269b8f02c1cad4fe469267c85b7850d1cf230475b0de5f442f78f07121e02934082437cd0af83e68e5cad0abd4da3df0ddfabcbd9e2497967c080e773552a95", @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) r3 = shmget$private(0x0, 0x4000, 0x2, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r4 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffcaa) socket$inet6(0x1c, 0x0, 0xffff) writev(r2, &(0x7f00000003c0)=[{&(0x7f0000000340)="ce6611d9b93fd0cfb16a8f1f124a44727ba8ef23e17862eaec75d948a4ae0bb01b73d4bc766d1eb1b8af1112daaabdb0a9c527d74f92dd54af4869ee9dab7bff659165f0d0bec195c5d8d891bc13a219b3e5713466f5089ec9522329ea6488315cb87586d531ec943ceee16c4c40e750b197ed419753548e2f03fabd", 0x7c}], 0x1) r5 = msgget(0x1, 0x401) msgrcv(r5, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(r4, 0x0, 0xffffffffffffff0a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffff4b) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 00:04:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x8, 0x7}, &(0x7f0000000240)=0xc) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r2, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000000)={0xfffffffffffff000, 0x8}) 00:04:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x500) 00:04:18 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept(r1, 0x0, 0x0) faccessat(r0, 0xffffffffffffffff, 0x0, 0x400) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r5 = accept$inet6(r2, &(0x7f0000000180), &(0x7f00000001c0)=0x1c) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x12, r4, 0x2) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x80) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000540)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="73819a821d3eb2c98859a71d769fa1428547468c4c9932f8cbe66084b5146e26b59d673f34bfd9cb3b4a6c6172c358c8b416451989b59b2ada92ea6a66f5231177e1f6cbdae9ae5cb5d72d02dc8085cfac71d629ddb36dc3d9f11534189d652d01a0ce9d69726b50b7051749d2696cc1544ca38db375c9784d48bd30391a672d7f47acaeecd43605dce9cd633ac043c1cf9b0cbcd1e74c89ab5f8533f30a35165a714952da393b4901ec168c84a4bca8ee399ee1fe35c2d48af32cddfd509d222c49ed8156f9d0e837376560"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f00000002c0)={r6, 0x4000010001}, 0xfffffffffffffe86) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a4c9e0910ecd5f44212d6be68daec629e215b409d3361694347529cff467a6684de2e279c75f2e41148be80eeb477fbba83b4327b986e169004ae796ed7ec9151ca25eed2fe7ba27cca96a9f0950c03b03a363fe0d30d8af5991179f65f7d406374c1a67f01c4598b8c749b4b04000000000000007bcc4eec2ba88b18230c361efdd912f60c1a448c4cd5e8d292239b3a20146d7449f28e784bb8c18430d6f19d9d6f23"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:04:20 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2020, &(0x7f0000000000)="b00f240ab7cde456178e6d7f7cffc404b8de3890b07124c8b6ad11893a5e2e8b37964baa94", 0x25) dup2(r0, r0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)='-', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 00:04:20 executing program 2: r0 = socket(0x2, 0x2, 0x0) write(r0, &(0x7f0000000040)="5d755d77f1d079fc37016b83be79bb731b1f5ce12b458769e91b11ae4eeb36d73fc08ca49b4ab8664d50b13dd50d14e2ae28f221f59b", 0x36) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)=[@rights={0x10, 0x5a}], 0x10}, 0x0) 00:04:20 executing program 1: socket(0x2, 0x2, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) 00:04:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getresgid(0x0, 0x0, 0x0) fchownat(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0xfffffffffffffffc) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 00:04:21 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000040)={0x1ff, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, {{0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x47}}}, 0x108) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x2a, {0x0, 0x3}}], 0x14}, 0x0) 00:04:24 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100), 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast1}, 0x10) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @broadcast}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 00:04:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair(0x2, 0x10000003, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x8, 0x4) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x6, 0x1, 0x80}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x68, 0x2400, 0xfffffffffffffffa, 0x7, 0x3, 0x8001, 0x1f, r3}, &(0x7f0000000140)=0x20) setsockopt$inet_mreqsrc(r0, 0x0, 0x29, 0x0, 0x0) 00:04:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x900) 00:04:24 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x102, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000200)=@in={0x2, 0x3, @multicast1}, 0x10, &(0x7f00000017c0)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="20a881d5fd65eaca5e581199ff6ce0793f62eaca5a2a7880a3cc00b60694f6f585c7143366004017f8862d0877bd8a2b16e419e3ca8c1e4d92f6739109207be00dd8fc518bff38d93dbdd58af8a41fe8074039def98958257451042c1a5980a0b737e59473a04aff6db3556b7d", 0x6d}, {&(0x7f0000001300)="72a790e16b22beca9a8895109142f24e956709beeaf6c3c0a7f5508e8370a00fa101571a85d07226346a6f072f337d306fc4bb24627fa4dcb68759e788978f43ed94726b505f23c1534249aa191d51137b636d10ac8a3ba3293dd929d8e744a581c378a0bef29a338b75926fe0a1563a44854cc118824b140eab2dcb3cb26fab715b9eb5a5e5e16d024c0ea66ff0833b3d890dc8500d8a209d1f1dfd9147cfd526d072e5dae74333c33873086f0a25fee1511540b138", 0xb6}, {&(0x7f00000013c0)="aecd176630f7bb606794ec31eebd4cdaa0061e532f9ea6afc1bcc70781af6dfe13ee17f051b35064121c2013ae390f9f7069895bcfdbcf391e91604ae121962e2ef743dbbaa2471b18ff6c19f5aa292951d8cd", 0x53}, {&(0x7f0000001440)="ab1755141ace5a08", 0x8}, {&(0x7f0000001480)="46bf455d542e41a7ea2071c268f5a38b1275115d74c7f11e828a0d818382fc9c354ee27cfcf06f0ea1527ba0744300fd006b484f5b55708c83de4da76b5c42d0d6ca21a4d4298cf94a3f01f4d15ed917f5038341111c591dee923b7d0e20234d630811e170949697516ab67f1653fef27b2b", 0x72}, {&(0x7f0000001500)="83cbfe573bc0dfa5c2a6209332f17fd08fe2bc4d4b3c5310e6891eb2bc3b5750f7caf9d7885d3d6e8e82eba1e09944612a127a45a31b628ee42eb02f50739b7fbda1844f3959824b445af96ae50f327724e6176e54243e3e8738167572a852bfd3f9e5e71a", 0x65}, {&(0x7f0000001580)="9868b00969f53c481b3123e8ec8bc362c4632ee5fdd8d1b0270f304b656d5a0ca2af5659508b727d1f903139dea7eda89ae918034fe0c13d61073ef8761fa99ca5b278160b1a30457c072bfc7b1366a7f7d300c94fa8621cb42854a214f3c5a0e1f755687d1f1705cdfd006eee010c7205e5d8e1680c13f2", 0x78}, {&(0x7f0000001600)="b73536c4b478542aa579732351b31eb1377362ada3428a9255923c8f11df5952bbb4e95b5ccdda57d903c20c5052173d6aa89ae4a0f904efcbac4f42924bf24fccf9d578f7392362488ba480fcd2bb4299957af871f903145b8181f07fa6b05e3b5e2567769c8f5b7c6c02e347f1193f39f51e3aef4d90689fdad6926db4aef4e0bf61af5fdca7561306b97727e5a46bcbc102c932", 0x95}, {&(0x7f00000016c0)="b879731b3a2a6d46649a25ff43b67230464b2dcf8d108ea31c7d542aa6e743b675ac7f29192ce04cf84060565ba7add72ff3a19311a173245e0c2459b93b151c0172dbf6ff7e9a998c475d35fcd526ca44a5094aaa38cc27c1bc099deec932d02350ce28c31c23111b3c4909ff17782b9726c5614234117cb629f79eba570466a0b6d6e8ea42d1a03c45f5e530a0dfc0e1370f387f81edfaa436545d9f5ccbdac222521d62c0df9b1cb8500640e3cadbbaec51246c1e453d8fceeda6d7d1501965cbcdb59d56efa9d4d51389189447671c6c63f184163d02c9f2dd", 0xdb}], 0xa, 0x0, 0x0, 0x1}, 0x9) sendto$inet6(r0, &(0x7f00000018c0)="5aa6215071fb3f1d137295e8fb59134f5d0a6ff1df7bf329fe7058b42772bb52bdd5454da4b2e980fcb3e37166a280b9e7ad8d2e94dedc75009f6f01e1ad9c84dff74eff444fa11c7e9ede93bd2349d84560670a875a3ee50b9cf121eb1f85f7ae231230a28386170abff95f040bc81c77b972b968188d2e16163f9e208c20aec34c47534d5cf0c22af2a4e8307b7b78e8", 0x91, 0x5, 0x0, 0x0) r1 = socket(0x2, 0x5, 0x0) accept4$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x30000000) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x80, 0x420, 0x8001, 0x40, r2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xa}, 0x10) 00:04:24 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x100, 0x4) socket$inet6(0x1c, 0x7, 0x7) 00:04:26 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000200)="6e85a960e63f1e9f607cc9b14486bc7124e3e873ee9a12ba317445a1897b062bb1bb0321d3626aa307aa1af0ee4649431b5b14d284abb2e3056da697c7a286a73b0b4ef7634d1d7f4dbb07f686fbfce518e992a12e499e425bc9408829cb8d900a108008ba96e4e47e6192dc1381827936b5140345b2ee697b85eb2e9e2e2bc9b13ca058a2", 0x85}], 0x1) r1 = open(&(0x7f0000000000)='./file3\x00', 0x0, 0x0) symlinkat(&(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file0/file0/file0\x00') symlinkat(&(0x7f00000000c0)='./file3\x00', r0, &(0x7f0000000140)='./file1\x00') futimesat(r0, &(0x7f0000000300)='./file4\x00', 0x0) mkdirat(r0, &(0x7f0000000380)='./file0/file0\x00', 0xa5) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000340)='./file1\x00') mkdirat(r1, &(0x7f00000002c0)='./file1\x00', 0x40) r2 = getpid() fcntl$lock(r1, 0xc, &(0x7f0000000100)={0x2, 0x4, 0x4, 0x0, r2}) 00:04:26 executing program 2: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresgid(&(0x7f0000000200), &(0x7f0000000240)=0x0, &(0x7f0000000280)) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) getsockname$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) accept$unix(r0, &(0x7f0000000440)=ANY=[@ANYBLOB="000000000000000004008000"/27], &(0x7f00000004c0)=0x1b) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) dup(r0) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) 00:04:26 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) r2 = open(&(0x7f0000000000)='./file0/file0\x00', 0x1, 0x0) mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(r0, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={0x0, 0xedb, 0x400, 0x6, 0x2b, 0x1000}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={r3, 0x6, 0x2, 0x8, 0x8}, &(0x7f0000000300)=0x18) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000200)={r3, 0xe5}, &(0x7f0000000280)=0x8) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='/', r4, &(0x7f0000000080)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:04:26 executing program 1: r0 = socket$unix(0x1, 0x1, 0x0) close(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x3) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f00000000c0), 0x5) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000100)={0x0, 0xb6, "e5b8e636736230e4703e6d324a9c3da25456d789f2b10a29c043765cded82d0dde35d0336cfce3a49cfca7f6154645f80e3acf6a0c9c4de7eb671607eeb0af87c7d5d2e3b66840311883ea1d6fd792a65b57bbb0121e3e61d4aad434140aee9a5c0e8b9ae1282e0948b74826c6fb45537aefa0272d4e2217ae41675ac965e25315b7bee959e88e1f3f5d5981b78f55d60145c228829e0a9eca1735023e3b5a4cb62529d71ba5856bddc0a319725c2a2cde214dbff65e"}, &(0x7f0000000080)=0xbe) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000001c0)={0x2, 0x1, r3}, 0xc) 00:04:26 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, &(0x7f0000001380)) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0xfff, {{0x1c, 0x0, 0x294a, @local={0xfe, 0x80, [], 0x0}, 0x80000001}}}, 0x88) accept$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getpeername$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c) 00:04:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1100) 00:04:30 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) 00:04:30 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r0, &(0x7f00000019c0)=[{&(0x7f0000001bc0)="6eced3fab0efecff69818872164dabfcf3240e02cbde7b85e9d12a03506c460b76531c40af3dd8c2fda498f812e84e7f77071dab164e766c904a57f5eb05ca015c8595e159bdfd82549538a0d8dc7928a0459c5019859952c0606e1c0cfaa4356dd217172f8bcf5989d28d4db1e69aff8bfb167985a87203cee44e19d44465b9cf974c1835ebbe7166d584260bfc740e70dd8ad328c4da845153d109284379a17a6a266a634d"}, {&(0x7f00000002c0)="9cad68c1d9613a5c436d121cb357ab6309d50a917bf6bed80d2f0b0fec97d56f8f8a6066688999196d12691c1e5887de41262310400b37522e0be2ba6ddbfdd2b00eb16d6db0ccd4094e23f73a04b2c3e5ef572fc753b8f875d2ee4ba2e8df7d53dc86e902418f17e9c7a8bead865b230512e218389d1df73241217561c676dffc20870ec05e2587697d1ab107f1ff34b8f7"}, {&(0x7f0000000680)="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"}, {&(0x7f0000001b00)="1cf4712a79147f5201bab22757bcbd2c0016847ca8c225db53ae7bc1314b0ce82a7702f0e6c254e67df2cfac6dc4c88dc1332ec770b4ee3c509b8c934fed6f5e95d009cae257bd9b378fae776f69e3b8c6a9ef11447d7847b3076c0b2c254d431844bdcb9f395df18eda974f1863bb34c53039cea210498faf64a2e0afc19f0597e7d1945677"}, {&(0x7f00000017c0)="9fba39d95f353fa57d708abf4c7718f65e310b4951bdc39a70ccb3b0b0ba30949bf9f4fafd5d9687852a5b8755196359bdbe5250917c5964d1ea7672b14b88c889213240be384202a0d2b4cfd1474edbbb0f6af9ed34e57ff4f896b91b54593412406cad8f8ae45fc79f58a60d26e3cb3422215bc882265d3399b4b12a4e6b6220cabad1c75cea2de8e41d4bd3982784602d6da2db5b2aac003e2f314a7122e19e1fb74a0626"}, {&(0x7f0000001a40)="f7d5665164092c50e38dec8950f6334793f49dfa3452e52f53d38323d0045173c0b656eb923d6e2a0f02765325551be323d9cdccee06ae28047a68720dcc4cc66b0d27ee0de6ef5054136a7b0ed5a5d54ce62c8cd5d4b5127597049703d1865edb0708afbfd038bd4be15ddfbf5c8655989bec7209018b5db47e987cb45ba541a2df4a418148c575968af53875b11f2f93eadfc27bf265c1d45d78560b16"}, {&(0x7f0000001940)="73777022421832948678a2f10013fd777153161fca7d6e6236fc565ee577b5cec5080d193fe6f0845dff9f420ee7f465838384117a280951e8e8ce354cbff5d1f373840385061c7eaac88a199ecf199c9d64d88b0dcbea3763a7d920c120b2e3"}], 0x10000000000000ef) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:04:31 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:04:33 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @multicast1}, 0xc) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0x1d3) lseek(r0, 0x0, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 00:04:33 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) 00:04:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280)=0x10000, 0x4) fchmod(r0, 0x2000e1) ftruncate(r0, 0x101) close(r0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00'], &(0x7f00000004c0)=[&(0x7f0000000400)=',\x00', &(0x7f0000000440)='\xbd\x00']) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000000680)=0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) shutdown(r1, 0x1) writev(r1, &(0x7f0000000240)=[{&(0x7f00000000c0)="4631af824e84784a7efcd0e49b8fd0fe00b53b6247ef8f4e4e", 0x19}, {&(0x7f0000000500)="3da6f586dfbe6c9de73468d9b24c44d192e0", 0x12}, {&(0x7f0000000140)="f26d3999dedfc318fd4e2194ca138c0cf580807ef3baad36a450337327280e72430b207cad12cd82958db37cbebdd01e44084c80ecd2d08b43580f3d505c6226039156de1812654da3", 0x49}, {&(0x7f00000001c0)="c17ac5e734b6c2cbb1c14c519966b9fa133b46ad0cf294845b4a76d6b46133aa648e4d86b350944530d67996984022cca87ad960ba31eb4e379d185ff14971c2879fd919ecba0021d161d9fd488c1c29c45740179b", 0x55}], 0x4) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000005c0)={r2, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000600)=0x10) 00:04:33 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000880)="b100", 0x2, 0xffffffeffffffffe, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2010}, {r0, 0x8}, {r0, 0x25}, {r0, 0x90}], 0x4, 0x736e00000) sendto(r0, &(0x7f0000000040)="a2c94fb2cc04b5d90bbc05b7409a28a6facdf39b19a90ba9d390768be4a919eaa7b29c0ece90390281d33c3cd8eb93c76f7962d24847b5df4bdcda25eccc459f2da36c63bb0b89ceed7975a82adc41d0bb64d17d08ff2e298a4a91a284d53b692cbe5189292341e942286cec823e94817ddf9c70a2e88f762a0f2eb389c20ebd3d307195e2f75e14166a086c2df295c26fd842497e597ccfbb01734f7efcd0e52a5550ad6caef448227daa66ffd4552cb4115bdf970f2d267bec6c462bc927106ab89df1adb67f56d9578f02b6ba1074649970711cb0", 0xd6, 0x100, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x5, @empty, 0x70}, 0x1c) 00:04:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x6700) 00:04:34 executing program 1: syz_emit_ethernet(0xe, &(0x7f0000000100)="997ffce058f8d277ee3478150800") r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x900, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0xa3, 0x4) 00:04:34 executing program 2: getrlimit(0xa, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @empty, 0x1}}, 0x0, 0x0, 0xfffffffffffffeff, 0x5, 0x0, 0x4, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) ppoll(&(0x7f0000001880)=[{r0, 0x44}, {r0}, {r0, 0x1}], 0x3, &(0x7f00000018c0)={0x80000001, 0xfffffffffffffe01}, &(0x7f0000001900)={0x9}, 0x8) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r0, 0xa0}], 0x1, 0x4) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x1}, {0x3, 0x6}}, 0x0) r4 = semget(0x1, 0x3, 0x4) __semctl$SEM_STAT(r4, 0x0, 0xa, &(0x7f0000000280)=""/73) __semctl$GETZCNT(r4, 0x1, 0x7, &(0x7f0000000300)=""/155) semop(r4, &(0x7f0000001840)=[{0x1, 0x0, 0x1000}, {0x2, 0x8001, 0x1000}, {0x0, 0x2, 0x1000}, {0x7, 0x1, 0x1000}, {0x2, 0x7fff, 0x800}, {0x4, 0x81, 0x1000}, {0x0, 0x9, 0x1800}, {0x2, 0x4, 0x800}], 0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x1, 0x1, [0x313]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xc) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) lseek(r0, 0x0, 0x3) r5 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000014c0)={0x1, 0x0, 0x5, 0x8, r5}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001500)=0x1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f0000001540)=0xfffffffffffffffd, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001580)=0x68e, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000015c0), &(0x7f0000001600)=0x10) getrlimit(0x9, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001680)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000016c0)={r1, 0xf5e}, 0x8) write(r3, &(0x7f0000001700)="cff362a030d48d1335548f1c13b4", 0xe) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000001780)={r2, &(0x7f0000001740)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000017c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001800)=0x1, 0x4) 00:04:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x21, &(0x7f0000000000), &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) 00:04:34 executing program 0: pipe2(&(0x7f0000000440)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000004c0)={0x0, 0xfffffffffffffff8, 0x1ff}, &(0x7f0000000500)=0x10) pwritev(r0, &(0x7f00000001c0)=[{&(0x7f0000000140)="0b0cbb51d4461bbb485ee7c95dde5f59535dde41e401d9434baa", 0x1a}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r2, 0x848, 0x1}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000200)={r2, 0x200, 0x800, 0x3}, &(0x7f0000000240)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020003) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001880)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001cfb00000000000000000000000000000000000000008000"/136, @ANYRES32=r2], 0x2) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r2, 0x5}, 0x8) fcntl$getflags(r3, 0x3) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000280)=0x4, 0x4) getsockopt$inet_int(r3, 0x0, 0x43, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x200) fcntl$setflags(r1, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000002c0)={0x7, 0x1000}, 0x10) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001980)={r2, &(0x7f0000001940)=[@in6={0x1c, 0x2, 0xcc5, @loopback, 0x101}, @in6={0x1c, 0x0, 0x30000000000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}]}, &(0x7f00000019c0)=0x10) r4 = getpid() r5 = getpgid(0xffffffffffffffff) setpgid(r4, r5) 00:04:34 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000100)="d3", 0x1}], 0x1}, 0x80) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000340)=[&(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\\./\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(r0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket(0x0, 0x10000000, 0x7) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x81013, r5, 0x11) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="08018002", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000001c0)=ANY=[@ANYBLOB="1d45bf4c15144ef70ea87755a7ff542350eb168ab19e6639823cedea6d5e3b548ccddb247109839d495a54fc8bef69f89eee935c63bc37473447ff108f145032a1d3708607f21b7107290609a09d0ff98dd97678cd077a6fc9d33b4c2572f6d0ee458101a50223e42588f223ed308cbc1db3a62f1ce30a97ea1fe228f688f1883b11ffd99c4478c8bd94facf97d30111ffaa4ec05cf204c3e14d38258e8153e9aa42c2"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) 00:04:34 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x5, &(0x7f0000000180)=0x410001, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2024, &(0x7f0000000080)=""/234, &(0x7f0000000000)=0xea) 00:04:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget(0x2, 0x0, 0x1) semop(r1, &(0x7f0000000000)=[{0x2, 0x1, 0x1000}], 0x1) mmap(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x0, 0x8000000080012, r0, 0x0) 00:04:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc700) 00:04:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) shmget(0x0, 0x4000, 0x104, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5be, 0x0, 0xdd7, 0x1, 0x200000, 0x9, 0x8626, 0x0}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1, 0x7}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x3, 0x0) msgget(0x1, 0x6d) chmod(&(0x7f0000000080)='./file1\x00', 0x100000000000008) 00:04:37 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x0, 0xfffffff7fffffff7}, 0x10) connect(r0, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10) 00:04:37 executing program 1: getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x0, 0x1, [0x0]}, 0x0) r0 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r0, 0x4, 0xb, &(0x7f0000000000)=""/47) __semctl$SEM_STAT(0x0, 0x0, 0xa, &(0x7f0000000040)) 00:04:40 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) connect(r0, &(0x7f00000000c0)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$sock_int(r0, 0xffff, 0x9818, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) sendto(r0, &(0x7f0000000000)="817252c684bee25bcc25c505b4254cbbf7eb0f6bc4509acecd3e552c8f1f7bf2a90d409039d524e87c347a059553e75dc28934503281c3af427c8df5ddfa33243cb309cdfd11ecc1338ad146c4c30283c1ffd1a6bb13444818a788e8e492cde9f66ec66937a83c9632960362e73f8e127f250f9e17fccdafbd62dd7eb4a816333eb4a51522fe4ce64665bcd1ea5158498ce75c43c46fcf3b45e47e70b98f0f4faf615396ed1d7822e0", 0xa9, 0x4, 0x0, 0x0) 00:04:40 executing program 1: r0 = socket$inet(0x2, 0x20000002, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x300, @empty={[0xc7000000]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000180)="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", 0x5c9}], 0x1}, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f00000000c0)={@loopback, @loopback, @remote}, &(0x7f0000000100)=0xc) 00:04:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc701) 00:04:40 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) sendto$unix(r0, &(0x7f0000000180)="4be7712d45f77ce72be2256f79dec2f9241acf80c593d830b870c04a339d158947c8a5a05a93df67a3084b13bed1927893cf8a9a7c688de0b9d9e08278119b2df1362084ed740b9f87d5ff022d77997c1746b2e4a3b089b93c8b5156acd8210194a5bbad27861a3491bfe16a218004eeaa87f874348a3e7cadf1533788aeeadc4bdf2a007c141582e47a03921433b446ba1d78678ccb536727104ba419de9cbe07fa7ff8333df1bef50a135c8d7e61468a725e92f5541928746ca9324cd7eedb24f0e2a98a0bc6556e87c49d52fcfcdf8d6b3e625ca0be", 0xd7, 0x0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x3}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) sendto(r0, &(0x7f00000000c0)="ae44b39ed8c3e28fd7d5dde0e90d62fdc2f4258ef441195e2c26aacf91160d1589e0d4e1343bec6430c63b242c840d8a9ea2a912aa6bacc3580c98a9c346ef4ad13ebe98d3be9fd18fc9ed46756685e67b6ba03b4b780dd1505e296e20b44bc9385c54ace936bd0fc96242c327bff910691c42941584c405112f22ccccb14391378ef29c702307742ede81807e3ff2f8f9241eb540b84b8e3c4505c78ad093c8eb8535a1f106246e820c12", 0xab, 0x8, &(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8) 00:04:40 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x23, @rand_addr}], 0x10}, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x11}}, 0x0, 0x3, 0x6, 0x100000000}, &(0x7f0000000180)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x3, 0x2, 0x4000, 0x100000000, 0x401, 0x7, 0x8000, 0x142, r2}, 0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x800, @empty, 0x40}}, r3, 0x9, 0x3, 0x8, 0x47a7, 0x24000000, 0x40}, &(0x7f0000000140)=0x98) 00:04:44 executing program 1: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x6b0d, 0x7cc7}, &(0x7f00000001c0)=0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket(0x10, 0x5, 0x80) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_int(r2, 0x29, 0x19, &(0x7f0000000000), 0x27ddb8a1d1927db) 00:04:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x20000) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000300)) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140)=0x7ff, 0x4) lseek(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:04:44 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0xeb44, @local={0xfe, 0x80, [], 0x0}, 0x100000000}}, 0x0, 0xde0, 0x0, 0x230, 0xfffffffffffffff9, 0x1}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x5, 0x0, 0x4010, 0x9, 0x3ae2, 0x8, 0x7, 0xffffffff00000000, r2}, 0x20) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r3, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001680)=[@sndrcv={0x2c}], 0x2c}, 0x0) 00:04:44 executing program 0: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x3ff, 0x4) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x7a, "2c517613215eaeb9d9ce4a9c290ec7ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7831f5a04041b93e2f282a086df4d7316274daff3f2c8f3afc10a7206b75c091f20df2bb335037f40973dffd3734a278db2eeeb306a382"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) fchmod(r0, 0x50) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f00000000c0)="d0ee810086909ca60296a37018b5770e6e91bb94b24b0b10f1268e047363f70ec99f296f45baab8e3d24bd40b9a1711592256d", 0x33) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:04:44 executing program 1: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000000)=0x1000, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x108008, 0x2) sendto$unix(r0, &(0x7f0000000080)="a68fa22c70d4e79d96fe0fcce3a4649677529b1bb862efd5440c6db41fa6f856e5b5d715f77136666bbcc77ab07f48ef320495bb456f33093c0c483cc768d667570198346ea47c009de30d9a94e0808f1c3c801bba737da40d53b076940742e436dc711b55cde0ae6fee86e93a4c54e7b1ebc6b7efb4b06c280fff0b2d82d2be5f33c9b49a36304060e043212623d6ed9e55ca7b769a75a711c0ec5b97611159eba7b43cbbc81283e88cb4981a9b6173f0925e777d4ba0dc31b74c684e7866d862491bd8a09dc60d46aa92bc8a5439e96fc8", 0xd2, 0x1, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x5, 0x80011, r1, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x9, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) utimensat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xff, 0x4}, {0x4, 0xfa9}}, 0x200) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xdc, "0c0ec1daae59c31abc533cd8c33df6a99dc00409abbdeac96d6bad876404efd062e634270edaaa70ce07c6970de27032fb1240ca10685948f159c139c83ae71cbfe56e2626998d11a5a02763ee46333ed4372472cb008b65c048b8d9e406c95dbbf464bf9f144471b4a766af82a848f9657305b35794426fcd189f45a616fd54f2ff20d380f39a0936182131fe402ee7db9ceeb066bc74f1fcddeb19a6c52d702be532f62c0c36783ce86b8b47095233fc318d26176f2a273d9b9443dbe86d402db5136f43113acf19076fde3358679fe05b872f305c2ca0c8a812e9"}, &(0x7f0000000380)=0xe4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000003c0)=r2, 0x4) accept$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000480)={r2, 0x97, 0x6}, 0x8) recvfrom$inet6(r1, &(0x7f00000004c0)=""/31, 0x1f, 0x40042, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000500)=0x9, 0x4) accept$inet6(r0, 0x0, &(0x7f0000000540)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000580), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000005c0)={r2, 0xfffffffffffffc00, 0x6, 0x6, 0x6}, &(0x7f0000000600)=0x14) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000640)=0x3, 0x4) r4 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000680)={r2, 0x8e, 0xa3, "ebe68b6fa84a765e27203c2bc300a53bcfb86501f3a5315cbe2f3bcce8035eca3afd71a2a6ac1f4da858e6de6a648ce7d94163d3383cab252849dcf684ceb31d4771e6c05cdbac4bbfbb4782d0ce7742a5a308d0f9f2ae0e53a4a51f1469d5e19faf7a1b221efd5b6fece061136e5989bd6e5670b5f30970664edf1b8e8bb102092e183b572f88f83c9c55576120ff15678e76fb5ce3232cb6fb5fd2d86bfe4cd0c85a"}, 0xab) open(&(0x7f0000000740)='./file0\x00', 0x20000, 0x100) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000780)={0xffffffff7fffffff, 0x10001, 0x20, 0x636, 0x4, 0xfffffffffffffe34, 0x7, 0xe006, r2}, 0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000007c0)={r3, 0x7f}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000840)={r3, 0xb99, 0x3, [0x400000000, 0x8, 0x80]}, 0xe) r5 = getpgrp(0xffffffffffffffff) fcntl$lock(r4, 0xb, &(0x7f0000000880)={0x3, 0x3, 0x5, 0xb4, r5}) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f00000008c0), &(0x7f0000000900)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) ip6_ctloutput: mbuf limit hit ip6_ctloutput: mbuf limit hit 00:04:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe803) 00:04:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x80) truncate(&(0x7f00000001c0)='./file0\x00', 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), 0x4) 00:04:47 executing program 1: openat(0xffffffffffffff9c, 0x0, 0xbce229f2bd82523, 0x0) 00:04:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x6325bdea, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xcb56, 0x9, 0x5}, &(0x7f0000000640)=0x8c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000680)={r1, 0x1, 0x1}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000000000000, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), 0x4) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0xa7, "6e71cfc6b77dbf511321488fe9e0c6ac8afbcf39bbeb81a8afd3913a84b5e7a7ea12f70dd38b4f473888b50f44288de48eb8e3810ff46cb0e848f76c8c3b593a0205676b3b43512dfd41b3486cf9ed16d876ad8bcb247703bd93e5c0106da40c91abdda785cf2d280f6a12b0710fb37a9566b4a7b5d1583f87716b055481ee95ed43000a6a69e250ed397f220ca025f69aa7562d51696a7f1862944b1f808c312f37f3121902b7"}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=r3, @ANYBLOB="160000002554f7b63a3eff17882d460a166cdc6d5d3e91538c87"], 0x0) r4 = openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000004c0)={0x7, {{0x1c, 0x2, 0x205d, @loopback, 0x5}}}, 0x88) r5 = semget(0x1, 0x4, 0x410) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000400)=[0x101, 0x80000000, 0x1, 0x9, 0x6, 0x81]) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 00:04:51 executing program 2: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x3ff, 0x4) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x7a, "2c517613215eaeb9d9ce4a9c290ec7ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7831f5a04041b93e2f282a086df4d7316274daff3f2c8f3afc10a7206b75c091f20df2bb335037f40973dffd3734a278db2eeeb306a382"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) fchmod(r0, 0x50) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f00000000c0)="d0ee810086909ca60296a37018b5770e6e91bb94b24b0b10f1268e047363f70ec99f296f45baab8e3d24bd40b9a1711592256d", 0x33) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:04:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe900) 00:04:51 executing program 0: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x3ff, 0x4) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0x7a, "2c517613215eaeb9d9ce4a9c290ec7ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7831f5a04041b93e2f282a086df4d7316274daff3f2c8f3afc10a7206b75c091f20df2bb335037f40973dffd3734a278db2eeeb306a382"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) fchmod(r0, 0x50) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2025, &(0x7f00000000c0)="d0ee810086909ca60296a37018b5770e6e91bb94b24b0b10f1268e047363f70ec99f296f45baab8e3d24bd40b9a1711592256d", 0x33) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:04:55 executing program 2: msgget(0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:04:55 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) freebsd11_fstat(r1, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, &(0x7f0000000100)="379600b464b3eaf8d244ff016fc133f565ed3d7727cf53753d5f7751f783970f354d7fd0379454c16d6d08d5daa353eb3a608423ccabf5e4c875049fb9e5379289271e2fa08d0bf4bfee8a5bbbf3df", 0x4f) getresuid(0x0, &(0x7f00000003c0), &(0x7f0000000400)) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x1c7, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x8, @empty, 0x10000}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x66}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x3, 0x4, @loopback, 0x6}]}, &(0x7f0000000080)=0x10) 00:04:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000) 00:04:56 executing program 0: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) sync() r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1a) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000100)=0xb) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) recvfrom$inet(r1, &(0x7f00000002c0)=""/213, 0xd5, 0x40000, &(0x7f0000000040)={0x2, 0x3, @rand_addr=0x10001}, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, 0xffffffffffffffff, 0x0) 00:04:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x55e08c2a6ad317e0, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0}}, 0x0, 0xdfc8, 0x8000, 0x1ff, 0xff, 0x7ff}, &(0x7f0000000040)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)={r1, 0x180000, 0x27, "61e2ab67cdcf5f8102ec8ff0e12d3cdb8a265cfeec90dc1d36c556e02875bdcd6bcb301209988b"}, 0x2f) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8001}, 0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1018, 0x0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280)=0x8f8, 0x4) ppoll(&(0x7f0000000000)=[{r2, 0x4}, {r2, 0x149}, {r2, 0x4}, {r2, 0x1a0}, {r2, 0x4}, {r2, 0x12}, {r2, 0x80}, {r2, 0x12}], 0x8, &(0x7f0000000080)={0xf6a, 0x7}, &(0x7f00000000c0)={0x17}, 0x8) 00:04:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) 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, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYBLOB="3155285357b6da95d5d7497407101e040600a722f75b04f10100000000000000dc959efc71461573b42cd0b0afe562"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1012, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:05:01 executing program 2: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$dupfd(r0, 0x0, r0) 00:05:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r3, 0x2}, &(0x7f0000000100)=0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="ffffff7f0700000007000100060002003f0000001c004e227f000000fe8000000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800"/148, @ANYRES32=r1, @ANYBLOB="00100000ff010000050000000700000002000000"], &(0x7f0000000200)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000), 0x2) 00:05:03 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockname$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) sendmsg$inet6_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24, 0x20008}, 0x100) sendmsg$inet6_sctp(r0, &(0x7f0000000200)={&(0x7f0000000080)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000001c0)=[{&(0x7f00000000c0)="aadc085effead7944ef76757ccbba77e3cdf6668c0e18f3025e9491248b18c21347547f1daed6d855237e0c15c2cc2", 0x2f}, {&(0x7f0000000100)="83a95d2fa033ec94535f9be4767c9e16b7020558cdc5d81e21db37ea023eefdeb298b6c0595d606b0f5b7f72bd4ab139f9157618e6251f689b7a08460365abd084ca8751", 0x44}, {&(0x7f0000000180)="22a1e9627fbaa039a477e6aa8d3f31f382aabe129390b8a35c932c1bef611eb62ec076d77ab3873cbd9fdb44f88d9fe1", 0x30}], 0x3, 0x0, 0x0, 0x100}, 0x1) 00:05:03 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="72022e2f66696c653000"], 0xa) 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, 0x25, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x5) 00:05:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x3000000) 00:05:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0x0, 0x1000, &(0x7f0000000700)="e5c431df060b21ef8ecf9c7c6d12128be0b1f75dd919b8230fb461bbe796a6df8a77ced1ee88a86576d0028254fb78d3016871e51340e3e5706e74f3092154d6657959a0688a438dc9c38c95c3bee00c6be3c6b4b8170d3642d56eaad4daa564d5e48557a5355fd64a4db5fdcfc21e1feed5f85ec7e663eb329df57526edd613f40a1cae131184", 0x87) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getresgid(&(0x7f0000000240), &(0x7f0000000280)=0x0, &(0x7f00000002c0)) r2 = getegid() freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) r5 = getegid() execve(&(0x7f0000000440)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000480)='(^.\\\x00', &(0x7f00000004c0)='!.]}\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='-*\x00'], &(0x7f00000006c0)=[&(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='!\x0e\x00', &(0x7f0000000680)='\x00']) r6 = getegid() r7 = getgid() r8 = getegid() getgroups(0x8, &(0x7f0000000400)=[r1, r2, r3, r4, r5, r6, r7, r8]) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3001, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x11b, 0x5, 0x7, 0x4, 0xdd}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x2, 0x4100, 0xe406, 0x1, r9}, 0x10) 00:05:03 executing program 1: munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x6) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 00:05:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) ftruncate(r0, 0xfffffffffffffff9) socketpair(0x0, 0x3, 0x3ff, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x9000001}, &(0x7f0000000100)=0x1) rmdir(&(0x7f0000000300)='./file0\x00') getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="3b0000000ab3ad924cfa778f49a746a6c15d85bfbebc35a934099aff0300000000000064e68e923a1c45fe1e865ba95ec726d9d53a06d161a2b8c81ae5bfa2"], &(0x7f00000001c0)=0x43) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x19, &(0x7f0000000400)=ANY=[@ANYBLOB="6f64b9480000e15484f2441d2a3e14ddf8f4275113128359a2920139b60f2542fe0d21ee465f9551168437d22500825b795c0ce2828c19455c601309963d7a7399cd5ddf0ab48b8c90cb38c0a069a85bb987523eaa06d2e372168ac2d58e630ade8a0b83bd6a80d4d7060c821447d79ca411681505e639d8133d830f818397ba9ec3e485cb89e42976f6f3b134f1f88378deea89086e1ef09010797da3d739b3ef33bf63f6e46ce737e7bd9d1184bf28a291140a0c08f82ce536f5381708265e7560ea8116f109d3905f40cf61931ea30b050fc6c40bda84319afe14f718f02bb41bbc"], 0x6) r4 = shmget$private(0x0, 0x3000, 0x206, &(0x7f0000ffa000/0x3000)=nil) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) shmctl$IPC_STAT(r4, 0x2, &(0x7f0000000000)=""/7) 00:05:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1000000) 00:05:03 executing program 0: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000040)=0x4, 0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x28, &(0x7f0000000000)=0x1c700, 0xfffffffffffffe0c) 00:05:03 executing program 1: socketpair(0x1f, 0x5, 0x200, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x706}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(r2, 0x0, &(0x7f0000000040)) r3 = socket(0x17, 0x30000004, 0x10001) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x2, 0x2000, 0x80, 0x4, 0x5b, 0xf6, 0x5b67, 0x0}, &(0x7f00000001c0)=0x20) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f00000005c0)={r4, 0x9, 0x1000, "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"}, 0x1008) sendmsg(r2, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)="e372da22e28a0e21ea67e257b537c228792f723ff7982383b247fb2883f427f0244165ef1640010c4ada49f8e06ea54a42ca041bcea8aea2d1646811cc589f8cf76f2fc374f6643f5956cd", 0x4b}, {&(0x7f0000000100)="d7386e05dd951498bdd3d6783055792e553eb8ca22dfa9c788364122621b03f4120e86bd5cf3e42e8fe56cfbb78d782a56883a2bfa3cd80b4c263b6612cb7b8ddb3ce6e54b145f497458aa112acde31f137364d186", 0x55}], 0x2, &(0x7f0000001840)=ANY=[@ANYBLOB="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"], 0x1e8}, 0x0) 00:05:03 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, 0x0, 0x0) r1 = geteuid() sendto$inet6(r0, &(0x7f00000000c0)="6403e1eb3cb0ca18c27da355780e22ea", 0x10, 0x104, &(0x7f0000000100)={0x1c, 0x0, 0x1, @empty, 0xfffffffffffffff8}, 0x1c) r2 = shmget$private(0x0, 0x1000, 0x581, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/48) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r3) 00:05:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4000000) 00:05:06 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000240), &(0x7f0000000280)=0x4) sendto$unix(r1, &(0x7f0000000080)="fdafcc51654f1d80e05f720c1a0cf7e9f84ff4e405417347da2c8483a23464b93eef29b2428e31690223456c142839d88c5d9406f335418472959413a4191572c130744d07b44857965dce4f6238709cf6bf8372a140522748d6ff59fa29029c50d5683b370e68912e6b5f7515111c8f6b6d2a577f2531614477919c57bf5129676dfdd92256a9dba7a077473771af0d1075515baef6a578162a7f4d1a9c47f5b3b4ec6b77a4837f4a3d076de9bf38a4ca3a0b73e62c4362dae7e5a243599d726e8441c454ae5f27721dea0b1868798c2c63172e028f", 0xd6, 0x81, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) getsockopt$sock_int(r1, 0xffff, 0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:05:06 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x3, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x3, 0xa00000000000, @loopback}, 0x4, [0x4, 0x80, 0x81, 0x100000000, 0x3, 0x1, 0x78]}, 0x5c) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='htcp\x00', 0x5) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto(r0, &(0x7f0000000040)="b2", 0x1, 0x0, 0x0, 0x0) ftruncate(r0, 0xaec) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:05:06 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000040)) poll(&(0x7f00000000c0)=[{r0, 0x1}, {r0, 0x40}, {r0, 0x4}, {r2, 0x1}, {r0, 0x2c}], 0x5, 0x5) 00:05:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x20000000000, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:05:06 executing program 1: setrlimit(0x2, &(0x7f0000000080)={0x10000000000b359, 0x800000b35d}) mlockall(0x1) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x10008, 0x190) 00:05:06 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f663b19653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r0, 0x2) close(r0) 00:05:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$unix(r1, &(0x7f0000000140)=""/213, 0xd5, 0x2, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) 00:05:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x5000000) 00:05:08 executing program 2: munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) r0 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff8000/0x8000)=nil) shmat(r0, &(0x7f0000ff6000/0x2000)=nil, 0x0) r1 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockname$unix(r1, &(0x7f0000001080)=@file={0x0, ""/108}, &(0x7f0000001100)=0x6e) 00:05:08 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x793a, 0xffffffff80000000}, &(0x7f0000000140)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xffffffffffff0000, @empty, 0x4}}, r1}, 0x84) 00:05:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000300)={0x9, 0x2000, 0x101, 0x4, 0x0}, &(0x7f0000000340)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000380)={r2, 0x100000001, 0x9, 0x3}, 0x10) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0x0, 0x1, 0x4000, 0x0, 0x100000001, 0x4, 0xbb66, 0xa9, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r4, 0x100, 0x0, 0x1f, 0x40, 0xc9a5}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000140)=r4, 0x4) 00:05:08 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f00001e3000/0x1000)=nil, 0x1000, 0x0) accept4(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) pipe2(&(0x7f0000001580)={0xffffffffffffffff}, 0x0) recvfrom$inet6(r0, &(0x7f0000000180)=""/4096, 0x1000, 0xc3, &(0x7f0000000000)={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 00:05:08 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x234) 00:05:08 executing program 2: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0xefa, 0x7ff}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:05:08 executing program 1: select(0x1000000, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20004, 0x0) read(r0, &(0x7f0000000100)=""/226, 0xe2) 00:05:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x9000000) 00:05:13 executing program 0: setrlimit(0x22504206836e9f0b, &(0x7f0000000000)={0x5, 0x8000}) setrlimit(0x20000000000008, &(0x7f0000000180)={0x10000000002, 0xffffffffbfffffff}) 00:05:13 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x9c55a147257502a4, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x40, 0x4) poll(0x0, 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x1}, {0x0, 0x8000}}) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) 00:05:13 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x0, 0x3, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x3d, 0x0, 0x800, 0x0, 0x7, 0x101, 0x8, 0x3, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000140)=""/52, &(0x7f0000000180)=0x34) poll(&(0x7f0000000100)=[{r0, 0x2}, {r2, 0x18}], 0x2, 0x3f) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:05:13 executing program 0: faccessat(0xffffffffffffffff, 0x0, 0x0, 0x1200) socket$inet(0x2, 0x3, 0xffffffffffff7fff) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xc6e5, 0x6, 0x9, 0x9, 0x1}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x0, @broadcast}}, r2, 0x1, 0x2, 0x80, 0x86, 0x6}, &(0x7f00000001c0)=0xa0) 00:05:13 executing program 2: socketpair(0x10, 0x10000003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x3, @loopback}}, r0, 0x6, 0x0, 0x5, 0xfffffffffffffbff, 0x4, 0x6}, 0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={0x0}, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @rand_addr=0x2}}, r1, 0xd7, 0x9, 0x14, 0xffffffffffffff00, 0x2, 0x7}, &(0x7f0000000000)=0xa0) r4 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) setsockopt$inet_mreq(r4, 0x0, 0x0, 0x0, 0x0) 00:05:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f0000000000)) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) fdatasync(r0) 00:05:13 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x9c55a147257502a4, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x40, 0x4) poll(0x0, 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x1}, {0x0, 0x8000}}) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) 00:05:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x11000000) 00:05:15 executing program 0: setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, 0x8) 00:05:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) r1 = semget$private(0x0, 0x0, 0x402) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000100)=""/88) sendfile(r0, r0, 0x0, 0xe317) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000000)=0x5, 0x4) r2 = socket$inet6_sctp(0x1c, 0x4, 0x84) sendto$inet6(r0, &(0x7f0000000040)="4e55570efe4f3f5ab0aa7e672da97d65eb03d84bfd3c3d28b8a09abe1e6836d9323923988bb72a58d47492ce43f1aec1dded7848dcd195dce9f36c39c83911ebf4fc42bd809f624bc76c6a05881443dad3f542", 0x53, 0x8, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) fstat(r2, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x9, 0x2}, 0x8) 00:05:15 executing program 1: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r2, 0x4, 0x70, "ea223cb9a98a4702e0765d633d7846c66ec7246230a62e3e25df59e711b403b6b1400a5021ed4f4db6b971da26b2a7f8561f610812923623ed4bd3e7c2f1510f530f096b1b4755750a0726cec318f8f71653391193e0c9f437c6be5370ceb7384c68f305abeffb28379f51fd14fd0394"}, 0x78) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4, 0x12, r1, 0x0) 00:05:15 executing program 0: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$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_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) recvfrom$unix(r0, &(0x7f0000000240)=""/29, 0x1d, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0xfffffffffffffffc, 0x1, 0x0, 0xf65}, 0x8) read(r0, &(0x7f0000000140)=""/86, 0x56) 00:05:15 executing program 1: socketpair(0x11, 0x20000001, 0x100000001, &(0x7f0000000040)) 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$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="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"], 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x2}, 0x8) 00:05:15 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000040), 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xcc, "fad4eaeba01effeba746d4283cdfb8f2ff0834fdf380b4e0cb7f5c2f1f31af7894a04c6a3259807246651d66297ec2f33a82b6211e78cfd416dd503bcbf8694e234a1e723b0b9c46cfa8dcf0ae59f6f518f9c41bcf94a982b0e69c20f451897da2648f14d2d24066366f22f51f1666b53066de7e63bc46b76ea421b07d7752e182a51a70582bec5cb2dc35503d28c71564718e3c1e6323497f4156f9b0dacbd9de88e91f3728650247f3dfb4fc14b06b3e632d9ca23e8a12e00c5b8852ce562b73a6cb7b151e372a692219d1"}, &(0x7f0000000000)=0xd4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x10001, 0x20, 0xcf, 0xfffffffffffffff9, r2}, 0x10) mkdir(&(0x7f00000000c0)='./control/file0\x00', 0xf2) 00:05:15 executing program 2: socketpair(0x1, 0x10000002, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x7fffffff, 0x0, 0x1000, 0x3ff, 0xed1}, 0xc) lseek(r1, 0xc, 0x7) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) socket$inet6_udp(0x1c, 0x2, 0x0) 00:05:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x67000000) 00:05:17 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(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) listen(0xffffffffffffffff, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:05:17 executing program 1: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES16], 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x68cf797c150d4dd9) r1 = socket$inet6_sctp(0x1c, 0x8, 0x84) r2 = dup(r1) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000200)=[{&(0x7f0000000400)="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", 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"}], 0x1118}, 0x80) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:05:17 executing program 0: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) setresuid(0xffffffffffffffff, r0, r0) 00:05:17 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x94, 0x170000000000, 0x7}, 0x8) mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) truncate(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38//../file0\x00', 0x0) rmdir(&(0x7f0000000600)='./file0\x00') 00:05:18 executing program 0: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x800, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/172, 0xac) r1 = open(&(0x7f0000000140)='./file0/file0\x00', 0x300, 0x0) sendfile(r1, r0, &(0x7f0000000080)=0x14, 0xf) 00:05:18 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) flock(r0, 0xc) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:05:19 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x94c}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x3, @loopback}, @in6={0x1c, 0x1, 0x18, @loopback, 0x1a1}, @in6={0x1c, 0x1, 0xbe74, @empty, 0x6073}, @in6={0x1c, 0x0, 0x1, @loopback, 0x8000}, @in6={0x1c, 0x2, 0xffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x3, 0x401, @empty, 0x1f}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100), 0x4) flock(r0, 0x8) 00:05:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc7000000) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f00000000c0)={r1, 0x0}, &(0x7f0000000100)=0x10) 00:05:20 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) mkdirat(r1, &(0x7f0000000040)='./file0\x00', 0x9) close(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) execve(0x0, &(0x7f0000000180), 0x0) 00:05:20 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x8, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000000c0)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x1}, 0x8) getsockopt$sock_int(r1, 0xffff, 0x1013, 0x0, &(0x7f0000000040)) 00:05:20 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYBLOB="a0e235dc9908d50849a274d7a9afb65111a5bea4e1c37495132f184be9bd35b51861c35e2f0dc0820ff033fb8bd4bc001d1f6c9d1939423355b3c6fbe8d773039cc127d13defb225bb5355c2008bde0e09b2d7373bf99c8e35358fdd4495e61b4933ff474cd2d2e221a450c924b28f2542859784da6e22ff5be72fe7feed94180392cbdf38eed6d28f5afc1215a1a61c8a70389f5001aefeb934416425c1ebb544cf353d62b2d1c03097d52a2c6458a5313ab3cda38b1d7064c877d54512d18211bef4feea909884beda331d18389710c4eae824013698ed742559e9a4192ab9433cf99fae02"], 0x1) setuid(0xee01) r1 = semget$private(0x0, 0x4, 0x28) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000200)=""/204) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000580)={0x4, {{0x1c, 0x0, 0x3, @empty, 0x88}}, {{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x302c}}}, 0x108) r2 = dup(0xffffffffffffffff) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000400)=0x100) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r3, &(0x7f0000000300)) 00:05:20 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x68) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x1) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000340)="85e344c5978d50cd", 0x8}], 0x1, 0x0}, 0x0) r2 = accept(r1, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x10000}, &(0x7f0000000200)=0x8) r4 = openat(r0, &(0x7f0000000380)='./file0\x00', 0x100900, 0x2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f00000003c0)=0x9b, 0x4) 00:05:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xfffffffffffffffc, 0x5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) symlinkat(0x0, r0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x97, 0x100000001, 0x400}, &(0x7f00000001c0)=0x10) 00:05:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') rmdir(&(0x7f0000000000)='./file0\x00') 00:05:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc7010000) 00:05:23 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x10200, 0x1ad) flock(r0, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/112, 0x70) readlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000300)=""/67, 0x43) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00') fsync(r1) 00:05:24 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={r1, 0x20}, &(0x7f0000000080)=0x8) msync(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0xf, 0x9}, &(0x7f0000000100)=0x8) r3 = semget(0x3, 0x0, 0x0) semop(r3, &(0x7f00000001c0)=[{0x4}], 0x1) 00:05:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7, 0x8}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000180)={@multicast2, @loopback}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x300c8, 0x10) getsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f00000000c0)={@multicast2, @broadcast, @remote}, &(0x7f0000000100)=0xc) 00:05:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0xcdc, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0xfffffffffffffffa) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:05:26 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file1\x00', 0x10200, 0x1ad) flock(r0, 0x7) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000200)=""/112, 0x70) readlink(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000300)=""/67, 0x43) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f00000002c0)='./file0\x00') fsync(r1) 00:05:26 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) open(&(0x7f0000000000)='./file1\x00', 0x100, 0x0) flock(r1, 0x2) flock(r0, 0xffffffffffffffff) flock(r0, 0x3) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000180)={0x3, 0x0, 0x0, 0x800}) 00:05:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe8030000) 00:05:26 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000000)="ad6086d3ae4a1f2c08bc7647ceec944c8dc6e533ed26d54e4968ca72a3c64c63840a993f05eb01c988981da0defbcbce9c8df69224e9df1db3feea800e2e31280c85ac92f9026e1f799d3a84c7546a080c2c438c6e61aa51c743069b4a7b0436ae2b16c40131624108e51d8aac6b62630c3f185ad6ad9d28bc27", 0x7a, 0x20001, &(0x7f0000000100)=@file={0x1, './file0/file0\x00'}, 0x10) fcntl$getflags(r0, 0x3) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r1 = socket(0x1c, 0x2, 0x0) sendto$unix(r1, 0x0, 0xfffffdff, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0xf0) 00:05:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001740)={0x6, 0x7, 0x1, 0x40}, 0x8) r1 = socket$inet6(0x1c, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000015c0)={0x0, 0x1020, 0x7, 0x2, 0x0}, &(0x7f0000001600)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000016c0)={r2, &(0x7f0000001640)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x1, 0xf26, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff69}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001700)=0x10) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_int(r4, 0x0, 0x42, &(0x7f0000001540), &(0x7f0000001580)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x4000000000804, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r5 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r6 = getpgid(0xffffffffffffffff) fcntl$setown(r5, 0x6, r6) fchdir(r4) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000000)=0x9, 0xffffff55) pwritev(r5, &(0x7f00000014c0)=[{&(0x7f0000000140)="1b891d268b6ad58945e416a51e65466cabbe93d3051731e402f0b0c14f812b544b9d7661c459525d0305af2a40beca12148bdd492fa89839492de49233d9d9a4c46f6c5d26b540606130ca597de3bad82410d215cda3b4a71e04b279f3f567329db76d19bdb424579e029ef674d37aef70f3254bb2eeb3e9a9650677973b53e55ec68b9465111fc5359f", 0x8a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000040)="0f50af0eedf15af613bdbc50b660396bed1db7ea048897115cdfdb075b9749672065d76838f542f849724c1a4d2c11ba9a5791889a94f3076f01576216c9bb5c2ec993f7a091782f4e8aaa85f2330fee437a9638e0aa5f7a2577abd4191b2aace4220fec3da70f1abdc5851958da859a6dc875624067", 0x76}, {&(0x7f0000000200)="2d60430c455590ce83177a96fb70399a41c5093550160c71279289a56926e46cc1e5b53eb4f81f3bee205c2822d9eb9bb1d3e69a359595a13cea589c1759542b6a369ce72f06ddb578de97c623041680f2862cd7008a2aeeee6fb8872c5aea936b7d5fb1f004459dfc7e205c3e030b64346e25e2b3730b696d8acb03c6d02312e08cdaa3ba35a5f99606c762d667ab3b11a623577e1205f0351e21288d9560f13994f165e273847d404dff6ff1fd323eb4b4b89839890de75350286477b0f28c75ce126d5ce0b590009f64e4bf79879a115446d4f0f9cfc18e2db3bb1a4e5777b23870074fda40a066e1896086d880b287", 0xf1}, {&(0x7f0000000300)="925fe8ac72a3a8024509675db2516ab2fcdab3c0b82ff2787279b9568cf94a7b51f70620e339df0d37f84b43bab04eb23c2065a0a5ebd178abc1f627e8a0f3ab8300dfd716453f43827cc01e15069fc293e0cfbc283e9f3ae25e255e7332982e3217051206a733fc239c395e521c8ed7cd1ed2e8abb3651500e4a3f0fc1f4b89e3eb4c5cfe41af76a8d80e80a099620f383cbe516705bde12aba31a6218c0b25ddc56d6b70969b4b9231634d141e5a6c6267ac20d563e2a0b21c20948a8fe6b45d577771db81192c241d1af6072787dc341b", 0xd2}, {&(0x7f0000000400)="c5008684e7995f6565283d19d0820eadebc59ccaedea400eb39f738e67091f719c1ba4161062153403efd141bac85e5850e511f897355f8e8e41271bfa804e84dadc9d443d53daa9cd9f96c3b7750b", 0x4f}], 0x6, 0x40) 00:05:27 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000100)=0x4) recvfrom$unix(r0, &(0x7f0000000040)=""/1, 0x1, 0x40, 0x0, 0x0) 00:05:29 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fdatasync(r0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) read(r1, &(0x7f0000000140)=""/55, 0xfffffffffffffe2d) 00:05:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe9000000) 00:05:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe8030000) 00:05:29 executing program 2: r0 = socket$inet(0x2, 0x2, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @loopback, @multicast1}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x4e9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x9, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$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$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) chmod(0x0, 0xfa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x1120, 0x8, 0x4, r3}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) 00:05:30 executing program 1: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040)=0x2000000000000, 0x4) r0 = socket(0x11, 0x3, 0x100000001) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666b6c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x6}, 0x8) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000180)=0x4) accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x7fffffff, 0x789, 0x2000, 0x2, 0x2000000000, 0x9, 0x9, 0x2c3a, r2}, 0x20) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0xfffffffffffffc73) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r4 = accept$inet6(r0, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) 00:05:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe8030000) 00:05:35 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) msgsnd(0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f00000000c0)) 00:05:35 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@un=@abs, &(0x7f00000001c0)=0x8) mkdir(&(0x7f0000000000)='./file1\x00', 0x24) chroot(&(0x7f0000000080)='./file0\x00') accept$unix(r0, 0x0, &(0x7f0000000240)) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') r2 = openat(r1, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) futimesat(r2, &(0x7f0000000100)='./file0/file0/file0\x00', &(0x7f0000000140)={{0x5a6}, {0x1, 0x5}}) 00:05:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe8030000) 00:05:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x100000000000000) 00:05:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000040)=0x100000010001, 0x1004c) 00:05:35 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1b100000fbfeffe005eeb89e"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x11b}, 0x0) 00:05:36 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:05:36 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x6, 0x26e) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x90, "adc32cfc8359d9acb3b9185c2d4c6a98186a6a278dcf1b1531b95703e9af428600f714f90c0adf00da7464277ad5d9ba518114cf41225f3819f4f9a74e385f5b13803198f16eba0670c8bc1669af7578f6165906918cc24ba451cd1f8c5d19b39ab41f32cd2b8ddbffed2b1bf2e01c461e30b7c40223f3f5a181ed2d88a742db034f3790900e60b0e2d10662cb42052f"}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e21030000000000000000000000000000000000000101000000000000000000000000000000000700"/128, @ANYRES32=r3, @ANYBLOB="7d0c000015090000100000008309000005000400"], 0x98) 00:05:36 executing program 1: r0 = open(&(0x7f0000000600)='./file0\x00', 0x20004, 0xd6) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x8110, 0x0) recvmsg(r1, &(0x7f0000000440)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/223, 0xdf}, {&(0x7f00000002c0)=""/48, 0x30}], 0x2, &(0x7f0000000380)=""/136, 0x88}, 0x0) flock(r1, 0x1) flock(r0, 0x20000015) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)={0x0, 0x0, 0x2, [0x0, 0x5]}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000540)={r3, 0x6}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0xfae9, 0xeedc, 0x400, 0x3c, 0x8, 0xea, 0x1ff, 0xffffffff80000001, 0x0}, &(0x7f0000000100)=0x20) getpid() r5 = accept4(r0, 0x0, &(0x7f0000000480), 0x30000000) r6 = fcntl$getown(r1, 0x5) r7 = shmget(0x0, 0x4000, 0x82, &(0x7f0000ff9000/0x4000)=nil) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000ac0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000bc0)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getegid() shmctl$IPC_SET(r7, 0x1, &(0x7f0000000c40)={{0x400, r8, r9, r10, r11, 0x10, 0x3}, 0x5, 0xffffffffffffd908, 0x55e, 0x3, r6, r6, 0x7fffffff}) getresuid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r5, &(0x7f00000009c0)={&(0x7f0000000a00)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000780)=[{&(0x7f0000000640)="322f08ea863d84b470c790c717c5d4d7246453a7c543610e6a0124c2ad8976d6921dedd6dc12b41025a9f00dd57b93b29ad26ab723ea5657067c93840a265fd8947e0bec2096f6f1343e7ce5dba0d1bce24b8054e68142277502958e65c78621a4dc5c9ddf918090ebb49833e3f0172fb2233ac42627dbd2a509fbfa17b2ec3086d0138e49721daec6c361f2d853ed97fde3283a304adf522c8d5d2d39bda5c3430992bee831d12981e48bc0bcd2894cf933dcd5d6a036789dcd25bd", 0xbc}, {&(0x7f0000000700)="fdc67791c0e174aec34fcd997a2e6a0fb09955335f34982bbf5baa5a38951d25447c5b6056d4336eeadce4e3d32fc975554ff18c0e52f12cf0030744dc854fc7eea68ecaa4bcfac6827c13649c9ffe09eeb88e8473bfc6bb5220c3de5644", 0x5e}], 0x2, &(0x7f0000000cc0)=ANY=[@ANYBLOB="2000000000000000ffff0000020210006977d5d81117e64d746c2c76413072f67a23d15609c4eaf85465b7ad9a4ce4d907e77bbd602613317a5c56c2363ccf752cd83f28243fa96fa1bd8f4b9426ff57fb0100000000000000dd025f578b478f1bc3dc38bc817133e9fe5d6e219617e000ad1dfae84776f9c650357dcc3c3ee3d455d998d89d7b3c4d370366df8ec900000000", @ANYRES32=r6, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r1, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYRES32=r5, @ANYRES32=r5], 0x58, 0x20080}, 0x181) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000340)=r3, 0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r4, 0xee49e6f, 0x0, 0x5}, 0x10) 00:05:38 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = getegid() setgid(r1) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) r2 = accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r3 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0x0, &(0x7f0000000100)={0x2, 0x7, 0x9, 0x80000000, r3}) lseek(r2, 0x0, 0x1) 00:05:39 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1436, &(0x7f0000000140)=0xa3, 0x4) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:05:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x300000000000000) 00:05:41 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendmsg$inet6_sctp(r1, &(0x7f00000019c0)={&(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000015c0)={0x0, 0x0, &(0x7f0000001440)=[{&(0x7f00000001c0)=""/147, 0x93}], 0x1, 0x0}, 0x0) r2 = fcntl$getown(r1, 0x5) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = fcntl$getown(r0, 0x5) r6 = geteuid() freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) getresuid(&(0x7f0000000540), &(0x7f0000000580)=0x0, &(0x7f00000005c0)) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000840)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000000040)=[{&(0x7f0000000380)="bccfc0ce4101c78e68b5ac52c7d389923c07e99304749d91512024089612d3c42b5bcce4fc2c871c4276c9f4c3ce778ab8e71da39ba4ea2a357e61896307e3bd85c28967462ee0372e1ac2574efe5cb8cfad87e3cdc467b3b12836276386e751b8446f534081f6fd0ec25fd576c99db6d5cd2c8f9ee1103cd1c017046f7f52c4e4cc5e9090ef8987ca4ee2d1882dfb652fdf8405a98e705e474c59f05121c6da7706d3ae894b34c61b6c87d3165203e23b87bb8e0167db3a23967d46db0320a89c38364f702ef680333822c9fb1506d5f8d97706c7cffce2ef6e2cb3", 0xdc}], 0x1, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r1, r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r1, r1, r1, r0, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x18, 0xffff, 0x1, [r0, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r1, r0, r1, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r1, r1, r1, r1, r1, r1, r0]}, @rights={0x18, 0xffff, 0x1, [r0]}], 0x158, 0x100}, 0x20101) 00:05:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x7fff, 0x5, 0x7fff, 0x100000001, 0x6e3}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}}, r1, 0x200, 0x6, 0x9}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xe}, &(0x7f00000000c0)=0xffffffffffffffbf) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000280)={r2, 0x400, 0x59}, 0x8) 00:05:41 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ed7000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x4, [0xffffffff, 0x0, 0x80, 0x1]}, &(0x7f00000000c0)=0xc) 00:05:41 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x8) setsockopt$sock_int(r0, 0xffff, 0x1213, &(0x7f0000000000), 0x4) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x6, 0xf, 0x0, 0xff}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x9}, 0xffffffffffffff93) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0x3}, 0x8) getsockopt$inet_tcp_buf(r0, 0x6, 0x3b, 0x0, &(0x7f0000000100)=0xfffffffffffffdd2) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x7, 0xffffffffffffffef}, 0x10) 00:05:42 executing program 0: r0 = socket(0x2, 0x20000007, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0xc04}, 0x10) 00:05:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) r1 = fcntl$getown(r0, 0x5) r2 = getpgrp(0x0) setpgid(r1, r2) preadv(r0, &(0x7f0000000540)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/208, 0xd0}, {&(0x7f00000002c0)=""/230, 0xe6}, {&(0x7f00000003c0)=""/124, 0x7c}, {&(0x7f0000000440)=""/225, 0xe1}], 0x5, 0x0) readv(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/118, 0x76}], 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x1b1) 00:05:42 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xbf9, 0x9, [0x1000, 0x200, 0xd2c, 0x0, 0x9, 0x83, 0x0, 0x0, 0x7]}, &(0x7f0000000280)=0x1a) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x10000, 0x80}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:05:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x400000000000000) 00:05:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 00:05:43 executing program 1: writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x40) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) 00:05:43 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xbf9, 0x9, [0x1000, 0x200, 0xd2c, 0x0, 0x9, 0x83, 0x0, 0x0, 0x7]}, &(0x7f0000000280)=0x1a) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x9, 0x10000, 0x80}, 0x10) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) open(&(0x7f0000000180)='./file0\x00', 0x8, 0x4) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 00:05:44 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x8009, &(0x7f0000000040)={0x0, 0x0, 0xfffffffffffffffc}, 0xffffffffffffff24) 00:05:44 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x5) setrlimit(0x0, &(0x7f00003a1ff0)) 00:05:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4) 00:05:44 executing program 1: r0 = socket(0x82, 0x10000001, 0x80) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "c7de3d1a1f05ac89c53d3b1eae941a5e0512984f50e2b2a158fd53a4467bfb48fc13a67851174acf8b056e2139dca7226b1c5f343cb42ad6fcf070dddde689ea9f060f44c61139cf39405b321d3b0bab5baee7efbe1628bbb75425a3f63a208aa4cf62abd6986c5a186b2cbd09ce8b94cda7f0629cdf324d28550d82418ea1d1618ffb9ebf32c0e0d8e8350be8b13d17db898d657573e2090168be17b2e5390fdf95efccb8bf2f08026d259ff5f9c009f34bf29ce8c7b253892fa3133f53802f884f393cbd76122b4939d632f20f2f428220a3586b8bd4ce6253662481e2c4a2f4e0212f6189368d0108d49f487d79ef"}, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1206, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 00:05:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x500000000000000) 00:05:46 executing program 1: setrlimit(0x5, &(0x7f0000000140)={0x4, 0xffffffffffffffff}) setrlimit(0xb, &(0x7f0000000180)={0x81, 0x7}) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x5, {{0x1c, 0x2, 0x23, @loopback, 0x4}}, {{0x1c, 0x3, 0x101, @loopback, 0xfffffffffffffffd}}}, 0x108) 00:05:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 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$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) ftruncate(r0, 0x2) setsockopt$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$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2101000000fe8000000000000001000000000000bb00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006ad44e99748a6cf5408bc0480137026300000000000000000000d30b00000000000000000000000000000000000000a42a3665752a3700"/144, @ANYRES32=r2], 0x0) dup(r1) fdatasync(r1) 00:05:46 executing program 2: r0 = socket(0x1b, 0x3, 0x0) getpeername(r0, 0x0, &(0x7f0000000100)) r1 = socket(0x12, 0x1, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f0000001a00)=ANY=[@ANYBLOB="0002050000006cd4243be84a76d6c96a9d40f69e1ef34e18c57bdf31666f247391d0b33aa3cb48116c1c9723df62a3c606b9efc395a02668d3a321c11eb48fb1943a0aa33f9c54301d0e536f48fbe893de14fa0dfc0e9cd7456b71a78183be5566a49e5979347ca4db919e0000000000"], 0x1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x76, "cf96ef474e577773af7f2925cd72f3aae4b00270bde099dfb3db298366ea6a5cb10e7d0d4c28c534dc372e7e2e9312e1aef387ba62d68833a39ac6e314add1c87b286b17d10b12399b29d5bd57ba2181a88d0abb45fc4106ab383a06910d71be2579280366dd9e7020fdf8bced6425a6e78d81848ade"}, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r2, 0x9, 0x9}, 0x8) accept4$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001a80)=0x1c, 0x20000000) recvfrom$unix(r0, &(0x7f00000001c0)=""/4096, 0x1000, 0x2, 0x0, 0x0) r3 = shmget$private(0x0, 0x1000, 0xa1, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 00:05:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 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, 0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x96b4fed57cee865) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 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_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000600)={0x0, 0x8, 0x42, "e88c6c054970b6a8912f221e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850b547103b535ace7e7bf31a3c1cc7f2b7dc15f4419917951c23d0fef09"}, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000580)='./file0\x00', 0x187, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f0000000440)=0x10) 00:05:47 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x6) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r0, 0x81) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000800097604c465e4e812d081c684754e713b852677bd61d5d4d3dd1c24b288fd9bc28dc005bf225521f9beff984a68f869e2e93ea2b132bf93188f9b8d101c0700a819e8668ce80a91b215a5b4c403312601901390e20485f8f9594a11042f0e3c643948d007208e8955ce3cb629a1e04707633a9499a4387efa89566e28aca315433ff4d6f8b7e91d0d7412931e70a41928d932418618e0315ca558e2b5ec3abda2254e4a41979a61a40b90eb6fe92400ba48dc650590569d3cab2ba74c904effa42bac467c3dbdc99476cc7e9e96884dba0605aecfa8ab2dcf74ce9ce"], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) 00:05:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x900000000000000) 00:05:50 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000140)={0x2d, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff9}}}, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000240)={@multicast2, @multicast2, @broadcast}, 0xc) r2 = getpid() fcntl$lock(r0, 0xc, &(0x7f0000000200)={0x1, 0x4, 0x1000, 0x401, r2}) 00:05:50 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, 0x0, 0x0) r1 = socket(0x17, 0x5, 0x1f) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x5, 0x4) 00:05:50 executing program 2: clock_gettime(0x0, &(0x7f0000000000)) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x55, 0xffffffffffffffff, 0x392) setsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000040)=0x7f, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x2401, &(0x7f0000000080)=""/135, &(0x7f0000000140)=0x87) 00:05:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000001c0)={0x81}, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x83}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x800, 0x3, 0x80, r2}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='/file0\x00'], 0x10) 00:05:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x7}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={r2, 0x81}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f0000000040)="f9ed", 0x2, 0x20089, 0x0, 0x0) 00:05:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8000, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:05:52 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setreuid(0x0, 0xee00) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8, 0x4) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setreuid(r2, r2) read(r1, &(0x7f00000000c0)=""/90, 0x5a) fcntl$setstatus(r0, 0x4, 0xc8) r3 = getpgid(0x0) fcntl$setown(r0, 0x6, r3) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:05:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1100000000000000) 00:05:53 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000180)) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000240)=@un=@abs, 0x8, &(0x7f0000000380)=[{&(0x7f0000000280)=""/25, 0x19}, {&(0x7f00000002c0)=""/184, 0xb8}], 0x2, &(0x7f00000003c0)=""/223, 0xdf}, 0x41) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000140)=0x4) sync() recvmsg(0xffffffffffffffff, 0x0, 0x40002) 00:05:53 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x40) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x401}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0xffffffff}, &(0x7f0000000180)=0x8) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x81, 0x34c}, {0xcbf, 0x6}}) symlinkat(&(0x7f000001effd)='/', r2, &(0x7f0000d06ff8)='./file0\x00') utimensat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:05:53 executing program 2: socket$unix(0x1, 0x1, 0x0) syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2) clock_settime(0xe, &(0x7f0000000200)={0x7, 0x5}) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000300)) 00:05:53 executing program 1: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) fcntl$getown(r1, 0x5) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e230180000000000000000000000000000000000000000000800000000000000400000000000000000000000000000000fffffff3000000000000000000000032a42e383dfe6e162f00000000000000000000000000000000000000005d00000000000000000000006e00000000000000000000000000000000000000001b", @ANYRES32=0x0, @ANYBLOB="0080018005000000"], &(0x7f0000000080)=0x8c) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x100}, {r1, 0x80}, {r0, 0x40}, {r0, 0x20}, {r0, 0x107}, {r1, 0x44}, {r0, 0x2062}], 0x8, 0xe5) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:05:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x100000000]}, 0xffffffffffffff3d) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x0]}, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1008, &(0x7f0000000080)=0x7, 0x4) 00:05:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0), &(0x7f0000000200)=0x1c, 0x10000000) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x7, "c77def01c72e2d3e64d297a99595fceb"}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x800, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xc, 0x8}, &(0x7f0000000180)=0x8) 00:05:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="8202482f665d6c65300020866e09e2bfb0e863f8fbbfd68fce164bc16ce10d8d263b22d9b0f8afa81f84150a01b7039441beeeebb0982fc07598e1a23d96a2d6065c19a2ee747b3ba72ca6e2d548a9299baa02a7db00465bfcdb7d45b591317e8c8271769949bf79a3f7ce3148c264fbefea7cd202b43eb7e6aa0c99963289a210b0157e38fa38d7"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x8, @loopback, 0x3e}}, r1, 0x800, 0x400, 0x80, 0x2, 0xa6, 0x2}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x18) 00:05:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x6700000000000000) 00:05:56 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r2 = open(&(0x7f0000000280)='./file1\x00', 0x20842, 0x4c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8, 0xffffffffffff1581, 0x6, 0x8, 0x5272}, &(0x7f0000000080)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f00000000c0)={r3, 0x5}, 0x8) setresgid(r1, 0x0, 0x0) setresgid(0x0, r1, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000100)='./file1\x00', r4, r0, 0x600) 00:05:57 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0xc2) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/17, 0x11) setreuid(0x0, 0xee00) dup2(r0, r0) r1 = geteuid() setresuid(r1, 0x0, r1) getuid() setresuid(0x0, 0xee01, 0x0) 00:05:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x10, 0x6, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x4, 0xc7000000}, 0x3ef) 00:05:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) r1 = accept(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) accept$unix(r1, &(0x7f0000000280)=@abs, &(0x7f0000000240)=0x8) sendto$inet6(r0, &(0x7f0000000000)="224c96d03ddb9e2b9e99884e3ea939263dca330bcac45c217e8edce1a48cbf881a639e1b4f80d29f3814f498b369663251c7aecd2f7c11e6095354d9cbe5f41347add96ad866bfe727c147408b5d179dd3173c4ce9966ca9480b61d753ba9e020feb31a30af3566db2c3d3a53aa8db9d7897", 0x72, 0x0, 0x0, 0x0) 00:05:57 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) select(0x331, 0x0, 0x0, 0x0, &(0x7f00000000c0)={0x0, 0xffffffff}) preadv(r0, &(0x7f0000000080)=[{&(0x7f0000000040)=""/24, 0x18}], 0x1ce, 0x0) 00:05:57 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) fchmodat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) mlockall(0x2) socket$inet6_udp(0x1c, 0x2, 0x0) munlockall() 00:05:57 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x100) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socketpair(0x1f, 0x1, 0x100, &(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "107b9e09f11b34305a47391c1c7b284ecadb3a9231c62b2b7ee134ee4e94405e46cb48efc492c6fcb9a4e48993cb84b9b6db6482ac52bb783c82bd6115dde27bb19df997c8eb925121874dac23a0603e1d04e158a5382d7c73f180a060f524b03d87fa0d9f2fb83e26dd66ecc62d11041663fddb2e75248ff0ab8ed18a4114c6e06962bd9af491552d06ed1dc817494a3c744f9fae98d4a1cc1ede8351add11c2f9969bf61001670304d4484122e6bd8e8183bc70cc8b14ca1284bbdbb4617fa5ed2ae678b02700e8feb46211b317c4cb670863a5c3cbe867b258c587effddba6db270f6440823a20ab7447d0daa67b2"}, 0x100) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000300)={@broadcast, @local={0xac, 0x14, 0x0}, @broadcast}, 0xc) r3 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) connect$unix(r3, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f66696c653000738d8fceaf8c54ff2a4ad31520ba27e988e8ff110e05e94ee3c37b3d6842d6ff0f309f41bf911533699b71215083dc31c90a5c05bbf97a4f58f3f6c889d0a5e1f300854e81c2a612cdabdc527c830f64f2b4964fee65adcefb648292095ac9fd960fa36d"], 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r3, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@rand_addr=0xffff, @multicast2, @broadcast}, 0xc) shutdown(r3, 0x1) 00:05:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc700000000000000) 00:05:58 executing program 0: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x261, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast1, @empty, @loopback}, 0xc) 00:05:58 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020100000030653000"], 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) getsockopt(r0, 0xffff7ffffffffff9, 0xfced, &(0x7f0000000300)=""/142, &(0x7f00000002c0)=0xfffffffffffffe59) unlink(&(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x7}, &(0x7f00000000c0)=0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6]}, &(0x7f0000000180)=0x10) 00:05:58 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) setuid(0xee01) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:05:58 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x39, &(0x7f0000000000)=0xa, 0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x8000, 0x180) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x13, 0x0, 0x0) 00:05:58 executing program 1: r0 = socket(0x10000000002, 0x3, 0x900000000000) getsockopt(r0, 0x0, 0x69, 0x0, 0x0) 00:05:58 executing program 1: r0 = getpgrp(0xffffffffffffffff) wait4(r0, 0x0, 0xfffffffffffffffc, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100000) setsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000040)=0x713b, 0x4) 00:05:58 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0x100000001, 0x180, 0x3, 0x80, 0x5}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xf, 0x2}, 0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, 0x8) 00:06:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xc701000000000000) 00:06:00 executing program 1: r0 = semget$private(0x0, 0x3, 0x1) __semctl$SEM_STAT(r0, 0x3, 0xa, &(0x7f0000000040)=""/35) r1 = socket(0x2, 0x10000001, 0x84) getpid() connect$unix(r1, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="8202ad340a2a6fb6c91a"], 0x1) 00:06:00 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:06:00 executing program 2: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) r7 = socket$inet6(0x1c, 0x10000003, 0x0) r8 = accept4$inet6(r7, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_IPV6_PKTINFO(r7, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r8, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x41e, @empty, 0x9}, {0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x5}, 0xf726, [0xff, 0x1ded2c, 0x6, 0x6, 0x4, 0x1, 0x3, 0x81]}, 0x5c) getsockopt$inet6_int(r7, 0x29, 0x3e, 0x0, &(0x7f0000000040)) 00:06:00 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x1) mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x0) open(&(0x7f0000000040)='./file0/file0\x00', 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0/file0\x00') 00:06:00 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000440)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=[{0x10, 0x2d, 0xf4ee}, {0x20, 0xffff, 0x5, "1a597f9bfd1606387f30d5"}, {0xf0, 0x95, 0x9, "d4736841316d40051c9f561e2cf2637b0c3666eff244425eb6cf1d45dae0d100c9deadcf15db599afc5bc3a87485ea515fdac2e3dd334da846ce30aae4adb63e16c5ba7887f7480e8b3e208b332c45430ef63de61c5d0d6d9f633db57241c6c18ac25ed3d532342f30c2032d31188e5208b9e01b5f71f5c577ada09619115916a3e5b85faac656af69e375fcbeb22da0051bc8aa0fcb2f61b9d8da7f912717f240cb8e56376c7add68b14bd182e5b1d3137e815cc92ceb5dc4aa9266b9d8de3864db72a9cfe9ae96a6c7e64e6facd47f45297368fddc1b7210a739669c5e39"}, {0xe0, 0xffff, 0x4, "113aa32fb4e43befde4009f0ee7b6fdd45fb633acf9ea6a900bb80cb71822a37aea9ab24d7dd8191dc05fe3027fff09bc70ca2e1b226ac0479bd8ab8c3de4692e227f7eb50b0d038552bb7c280693aa0d9b7c5dfdcda2bae8ba56ea2c1f9d1037facd316c1bf6fbf874459b3b123178ef48f033b1e18f7e020a1f1b86cced3517dc58546dd9fb0cc0d41c68739257e5ee6aa15823b513895c829affbd1082444a0a097f3e90d22cd90c4c4557bf34886517ca8a9fd3d1788beeba63c4f9ab16ce1cd9b3ac74e7ed59a9728055b"}, {0x80, 0x29, 0x400, "146b186ac4ccf24f1e001b077b56da497d511221b04e40c840bec72eeeb31fb3cba69baeab18eda99681899c700b117ac413d772d5934d3e0e097d68403f803277af24fb119be23cddedce075f70d1560ad737b541dc20c89f6639fb71d4291fb96442bd69da8b06968967440183bf"}, {0xe8, 0x95, 0xcfa3, "86a6a984447084375e7e8041d859e79a8b656f35357b87687d7f3ce5f7d1abdef69532d701b8b299b9cec26eac208266b62a4e5dcf13e63417239ef09758a55647a77d5e9c231c1f22368141075b30ffd39a2bfb78a55cfda317d754ef844d4d3100d2dc4618bc0c630731691185a8eded0b33546edb49b3a9eefdef21530f61fb5111dca970ca5c358cc5a66ce18a41b401ce818b74dd0d2f3c7a93e53711741e1e3c93a9281869d11932b5c4fe70f4cef3cee75dda71cb1064f1c82927a9a08fb1d7a0d1fb80514f3e44990f90ef2f3b53be028e41db10"}], 0x368}, 0x8) 00:06:00 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0xfffffffffffffd4a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000700)=ANY=[@ANYBLOB="1c004e230100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001f82a70b2b9bf8784c54b6b7ca00"/141, @ANYRES32=r1], 0x0) fcntl$setflags(r0, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) r6 = fcntl$dupfd(r4, 0x11, r3) freebsd11_mknodat(r6, &(0x7f0000000140)='./file0\x00', 0x8, 0x8c) r7 = dup2(r3, r4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={r1, 0x2, 0x1, 0xc00000000, 0x80}, &(0x7f0000000040)=0x18) r8 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000640)='./file0\x00', 0x20801fffd) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x3, 0x1, 0x3}, 0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r8, 0x84, 0x100, &(0x7f0000000580)={r1, 0x995d, 0x0, 0xe162, 0x7, 0x0, 0x8, 0x5, {@in6={{0x1c, 0x1, 0x4302, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0x5, 0x2, 0x1, 0x3, 0x6}}, &(0x7f0000000300)=0xb0) lseek(r8, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) fcntl$setflags(r8, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f0000000240)={0x2, [0x4, 0xc260]}, 0x8) accept4(r7, &(0x7f00000007c0)=@un=@file={0x0, ""/63}, &(0x7f0000000180)=0x41, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r8, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r8, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r8], 0x1) 00:06:04 executing program 0: r0 = dup(0xffffffffffffff9c) unlinkat(r0, &(0x7f00000000c0)='./file0\x00', 0x20000000000) sendto$unix(0xffffffffffffffff, &(0x7f0000000100)="b10005020400000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f5073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c2900000000200"/177, 0xb1, 0x1, 0x0, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) fcntl$setflags(r1, 0x2, 0x1) 00:06:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe803000000000000) 00:06:05 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) connect$inet(r0, &(0x7f0000000000), 0x10) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x0, 0x1000}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) 00:06:05 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x9c55a147257502a4, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180)=""/99, 0x63, 0x40000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) 00:06:05 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@file={0x21c00, './file0/file0\x00'}, 0x10) close(r0) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000ffb000/0x4000)=nil) r2 = accept(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000000c0)=0xffffffffffffffc0, 0x4) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000400001c00000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000100"/124, @ANYRES32=r3], &(0x7f0000000240)=0x84) fchmod(r0, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0x3, 0x3, 0x1, 0x83}, 0x8) 00:06:05 executing program 2: r0 = socket$inet(0x2, 0x20000004, 0x20) r1 = socket$inet(0x2, 0x2, 0x3ffffff) r2 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x20c01, 0x12) sendto$unix(r2, &(0x7f0000000100)="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", 0x1000, 0x80, &(0x7f0000001100)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) r3 = socket$inet6(0x1c, 0x10000000, 0xb0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x80, 0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) accept4$inet(r0, &(0x7f0000001140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001180)=0x10, 0x20000000) 00:06:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) semget$private(0x0, 0x3, 0x108) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) 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) open(0x0, 0x0, 0x0) 00:06:06 executing program 0: r0 = socket(0x10, 0x24a04b85425de9c, 0x8000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x1000, "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"}, &(0x7f0000000100)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280), &(0x7f00000002c0)=0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x6d00) getpeername$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:06:07 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x9c55a147257502a4, 0xfffffffffffffffc) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(0x0, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r2, &(0x7f0000000180)=""/99, 0x63, 0x40000, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) 00:06:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xe900000000000000) 00:06:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet(0x2, 0x30000002, 0x10000) accept$inet(r1, 0x0, &(0x7f0000000080)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000040), 0x4) fstat(r0, 0x0) 00:06:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x3, @loopback, 0x1f}, @in6={0x1c, 0x3, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) 00:06:09 executing program 1: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)={0x0, 0xcf, "58adab1f6e6c8efadc327a74a69911bfac423ef40d37e948720e950a39b20c43f3270a891947286c89d50b705651c89d6757e597e0731fbc53b424af0013e39203b84dec7942b4e4d47492b669bd6666cb9cb09c23420e8b441a099eafb3e067c6724a347e332750c69e335b1227ada091a53f78c112d339843bf2e942467b7b77f15441bc67dd95aad91f6dd7d35afde2947e0aba41398f1a3b02f5f20781813760bfe80f3b073813c6eda96f9f81ca5cfb541d32e5147ae19b8e82b108da5a957a663bea681cb7c0af63b1f227a5"}, &(0x7f0000000000)=0xd7) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x6}, 0x8) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x4, &(0x7f00000000c0), 0x4) 00:06:09 executing program 1: socket$inet(0x2, 0x3, 0xffff) openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x421002, 0xfffffffffffffffc) 00:06:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0xb6, "91b63c09c7ab3a28b0c5de5a1591d67b8dbac94257f07cfd4c1fc687cc19d8f299c8c6c818e8c3df26bfe73afdb8f30e4205a926f5d463a5baeb67d398befe9b06212f33f9f9ea3afb2835e16556df6828cc1e4e12f76f4bef8e4be2cd878aeb599e8fc18045b15f7527c940376e46e3caeb81e09bef8a3d8852fa3dfc5493c3dba6c193a82ceffa926504758f3b5e5088315a540959374178cad76ed7755a5dd3e56b4fba8a215d7e648f5d3ffd3a6c945da9c48843"}, &(0x7f00000002c0)=0xbe) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in={{0x2, 0x1, @multicast1}}, r1, 0xf0, 0x8000, 0x5, 0x40, 0x7, 0x1}, 0xa0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x5, 0x4, 0xdb, 0x3}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r2, 0x3f, 0xb6af, 0x8, 0x3ff, 0x5}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:06:10 executing program 1: r0 = socket(0x1, 0x10000000, 0x5) setsockopt$inet6_buf(r0, 0x29, 0x79, &(0x7f0000000180)="9048b009da201d5d163387a9088ea08665185004fa7451930e27d61977125deebe428e5b37a97689f784253088e143aa313a90d7fdbbae3ed2b082aa5c31b37bc6c8a1607966ba324bfcd2393defde6599c1922708e01e07a0da06d7e953c5eb6a3a5d9794", 0x65) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000001280)={0x0, 0x3}, &(0x7f00000012c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001300)={0x0, 0xfffffffffffff801}, &(0x7f0000001340)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001380)={0x0, 0x100000001}, &(0x7f00000013c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000001440)=r2, 0xfffffffffffffd0b) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r3, &(0x7f0000000140)="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", 0x1000) read(r4, &(0x7f0000002140)=""/107, 0x6b) write(r3, &(0x7f0000000040)='!', 0x1) write(r3, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) geteuid() getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000011c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600070001040200008080000574d00ebe0088c683b4fd4b0d06246e41d9e62bea73e18ba404f3711d54caba755537237a11a160856b90f683ea6cc8343b976c20462a7184d8c3d3ae29f9b357ed6eb8806a6fb9be9ec43be39cefba88e0ff5dd664a46597b2881ec445fca0f509f04e2f12035332d7c8d11133fb26868b7db2bb5c80d6ab62813f6f4bb91591d41db082e82d3abf00"], &(0x7f0000000040)=0x16) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={r5}, &(0x7f0000000140)=0x8) 00:06:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/13}, &(0x7f0000000040)=0xf) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x3, 0x7ffe, 0x2, 0x100, 0xfff}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_opts(r0, 0x0, 0x41, &(0x7f0000000580), 0x1f) fchmod(r0, 0x1) 00:06:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffff00000000) 00:06:12 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) clock_gettime(0xf, &(0x7f0000000000)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0xc9, @loopback}}, {{0x1c, 0x3, 0x0, @remote}}}, 0x108) 00:06:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="1400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r1}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000640)={r1, 0x3}, &(0x7f0000000680)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000600)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r2, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:06:12 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x307, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000080)={0x3, 0x0, 0xc700000000000000, 0x2000100000001}) 00:06:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0}], 0x5d6, 0xffffffff) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) r1 = dup2(r0, r0) fcntl$getflags(r1, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:16 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r0 = getgid() setgid(r0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000080)={@remote, @empty, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r2}, 0x14) r3 = accept4(r1, &(0x7f0000000140)=@in, &(0x7f00000002c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000300)={0x0, 0x2, 0x3}, &(0x7f0000000340)=0x8) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000380)={0x1, 0x6, r4}, &(0x7f0000000400)=0xc) sync() freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)) r5 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(0xffffffffffffffff, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) unlinkat(r5, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) r6 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r6, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 00:06:16 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3e, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x3, @multicast1}}}, 0x90) 00:06:16 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x5c) 00:06:16 executing program 1: r0 = socket(0x6, 0x4000000000, 0xffffffffffffffff) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd, 0x9a}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0xff, 0x1, 0x4, 0x4, 0x7}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r2, 0xeb89, 0x4a7d8, 0x4, 0x7ff, 0x7fffffff, 0x6, 0x4, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x7, 0x2, 0x200, 0x101}}, &(0x7f00000002c0)=0xb8) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022ea92dc6fb653000"], 0x1) r4 = dup2(r1, r0) connect$unix(r4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:06:16 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1206, &(0x7f00000001c0)={r1}, 0x8) 00:06:19 executing program 0: geteuid() getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x0, 0xf, 0x6}, 0x0) r1 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000040)={r0, 0x4, 0x100000000, 0x1624, 0xca34, 0x1}, &(0x7f0000000080)=0x14) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) geteuid() writev(r3, &(0x7f0000000280), 0xa7) fcntl$getflags(r2, 0x3) 00:06:19 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(r0, 0x0, 0x50, 0x0, 0xff34) write(r0, &(0x7f0000000000)="e73650d01934642d643b45d3", 0xc) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 00:06:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="610000004f28096dd1a60c9cf3a5ea05311c290800000061c5f38cf3bdffa5c16c29c0a0dce7292fb726fb90a73231b8e6625360e96ad8d297454d60b5d87dc2b9ea67377c9995483829185d9af45dc2769e87312c2fa76b"], &(0x7f00000000c0)=0x69) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x3, 0x9, r1}, &(0x7f0000000180)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:21 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xfffffffffffff7fe, @remote={0xfe, 0x80, [], 0x0}, 0xae38}, 0xfffffffffffffd0f) r1 = socket$inet6(0x1c, 0x1, 0x6) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = shmget$private(0x0, 0x2000, 0x9, &(0x7f0000ffe000/0x2000)=nil) shmat(r3, &(0x7f0000ffc000/0x1000)=nil, 0x1000) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000040)=0x2, 0x4) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x3000) shmdt(r4) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0xe357, 0x0, 0x7, 0x2, 0x8000}, 0xc) 00:06:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x282) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x3, 0x2400, 0x913, 0x8, 0x0, 0xabf, 0xfffffffffffff001, r2}, &(0x7f0000000300)=0x20) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 00:06:21 executing program 1: r0 = socket(0x2, 0x3, 0x0) bind$unix(r0, &(0x7f0000000000)=@abs, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x5, 0x542}, 0x8) 00:06:23 executing program 2: mkdir(&(0x7f0000000180)='.', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10400, 0x40) unlink(&(0x7f0000000040)='./file0\x00') 00:06:24 executing program 1: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xffffffff, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x8000, 0x1, 0x80, 0x6}, &(0x7f0000000100)=0x18) 00:06:24 executing program 2: write(0xffffffffffffffff, &(0x7f0000000180)="fd", 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x5a2a, 0x3}, &(0x7f0000000200), 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:06:24 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{}], 0x34d, 0x0) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) read(r0, &(0x7f0000000140)=""/236, 0xec) 00:06:24 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast}, 0x10) sendfile(r0, r1, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0)=0x6a47, 0x4) r2 = dup(r0) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) ppoll(&(0x7f0000000200)=[{r3, 0x2002}, {r4, 0x4}, {r3}, {r4, 0x4}], 0x4, &(0x7f0000000240)={0x8, 0x7}, &(0x7f0000000280)={0x147}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) poll(&(0x7f0000000500)=[{r3, 0x4}, {r3, 0x8}, {r3, 0x84}, {r4, 0x4}], 0x4, 0x6314) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8000}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r7, 0x107f, 0x100000000081, 0x1, 0x3, 0x99}, 0x14) connect$unix(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="01002e01fc696c65300013b18cf88be5f5cec6"], 0x1) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$sock_int(r3, 0xffff, 0xb81f, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000005c0)={r7, 0x8, 0x1, 0x2, 0x2}, &(0x7f0000000600)=0x18) utimensat(r2, &(0x7f0000000540)='./file0\x00', &(0x7f0000000680)={{0x80000000, 0x7}, {0x2, 0x1}}, 0x200) fcntl$setflags(r2, 0x2, 0x1) setsockopt$sock_int(r2, 0xffff, 0x400, 0x0, 0x0) 00:06:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0xa99, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:29 executing program 2: write(0xffffffffffffffff, &(0x7f0000000180)="fd", 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) ppoll(&(0x7f0000000180), 0x20000000000003a4, &(0x7f00000001c0)={0x5a2a, 0x3}, &(0x7f0000000200), 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) 00:06:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x282) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x3, 0x2400, 0x913, 0x8, 0x0, 0xabf, 0xfffffffffffff001, r2}, &(0x7f0000000300)=0x20) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 00:06:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:29 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x282) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x3, 0x2400, 0x913, 0x8, 0x0, 0xabf, 0xfffffffffffff001, r2}, &(0x7f0000000300)=0x20) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 00:06:32 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) pwritev(r0, &(0x7f0000001580)=[{&(0x7f0000001380)="244efc85f40f4ec4505602f007d1ccedfc95a473de95ba3551d0781d52179078891ec666bc6c967969f56e58491be2d3e3368b13336ec7d8f36b1b9dacb12ead9487e79666d513972fbd1a96f9d0e58f9798f5532156512b1d149049fbb930a5f036092122700a74d635a9fe293694de1b082f6201b5fd6b1fcf08a30df2a5ab1e0f5dab785d37f43d534aeba017b28b4e797fa7709a7bb1112c606586f429cc9223c4d0fcb952b53ad967a79fb2e04d6a2bf95df3", 0xb5}], 0x1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 00:06:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x1ff, 0x81, 0x100, 0x0, 0x27457aaa, 0xf3}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x7ff, 0x4, 0x820, 0x5, 0x7e5, 0xd3c8, 0x100000001, 0x7fff, r1}, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:36 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0xc7}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x0, 0x400, 0x101, 0x65, r1}, &(0x7f0000000280)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_int(r2, 0xffff, 0x1056, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:06:36 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x1, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x20, 0x1, 0xffffffff7fffffff, 0x9fd3}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:36 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x300, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x282) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000002c0)={0x7, 0x3, 0x2400, 0x913, 0x8, 0x0, 0xabf, 0xfffffffffffff001, r2}, &(0x7f0000000300)=0x20) poll(0x0, 0x0, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000340), &(0x7f0000000440)=0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000180)=0xffffffff, 0x4) freebsd11_mknod(0x0, 0x0, 0x0) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet6(r3, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000001c0)={0x3, 0x71e9, 0x2, 0x6, 0x2, 0x0, 0xef, 0x4, 0xfffffffffffffff7, 0x2, 0x9}, 0xb) 00:06:36 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) clock_getres(0xf, &(0x7f0000000140)) clock_getres(0xe, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:06:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_tcp_int(r0, 0x6, 0x1, &(0x7f0000000000), 0xfffffffffffffd32) 00:06:36 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001800)=[{0x10, 0x3b, 0x3f}], 0x10}, 0x2000d) r1 = socket$inet(0x2, 0x10000007, 0xa70a) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x12, r0, 0x0) 00:06:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x7, 0x400000000000) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x4, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) 00:06:39 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/60, 0x3c}], 0x1, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x2, 0x55, 0xfffffffffffffffb, 0x80, 0x4}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r2, 0xffffffffffffffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x2}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x3) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000400)={r2, 0x5}, 0x8) syz_emit_ethernet(0x77, &(0x7f0000000380)="9fae67259e203acb2d0eebba7cd05ead13e0a3bd1f99729f6ab3ef0af74ac2c3c0bb429af810567179d00596311cac2c22019d4686e202ab1d17441709b133b5b73bf10da1d33696309c254840c1a9fd72322e96e8116fc6d73f90af0d2b4e243c9d3239404ef9dd64f723bb7aac77e46813e6b80e0a3f") setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000500)={@broadcast, @rand_addr=0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440), &(0x7f00000004c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0xfff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000200)={r3, 0xb7}, &(0x7f0000000240)=0x8) 00:06:39 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f000062e000)={&(0x7f0000690ff6)=@abs, 0xea, 0x0, 0x0, 0x0, 0xffffffffffffff61}, 0x0) 00:06:39 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt(r0, 0x4, 0x6, &(0x7f0000000380)="2a12d7987f2559f7bda4104dfb6d3aea11f394a49c622054132044caadf1fc34db0c976522e0459d859873529da1789e3bb9d9ba0cb7c466abd4422b1ea47d50afd2fd114c7464722abd8890d3be3bc63b34fbef9a5326e0d93c0d5852010908de56ec540cf5f4be11ae786ffee4babe5ab59615319462a78e34c1687197311354f3f5069452591944b867ee28918f35b3bb964d9907d9389a62e54836bd5be9d99739c0a43f7bbd1969e79c9780178fc7fe02b91f0dcd009c415b943b77652a15e82a8b256e2d43399edc9efba602479a291069acb8973580d56ff11e3fdca8609f31", 0xe3) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f00"/20], 0x14}, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0xfffffffffffff732, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x2, 0x0, 0xfffffffffffffff7, 0x100, 0x3}, &(0x7f0000000200)=0xa0) 00:06:39 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1d, &(0x7f0000000040), 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:06:39 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x10000fffffffe}) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setresuid(r1, 0x0, 0xffffffffffffffff) 00:06:39 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x2020, 0x0, 0x3, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000001c0)={r2}, &(0x7f0000000100)=0x8) listen(0xffffffffffffffff, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) close(r0) socket$inet_icmp(0x2, 0x2, 0x1) execve(0x0, 0x0, 0x0) flock(r0, 0x0) 00:06:39 executing program 1: mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, 0xffffffffffffffff, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) accept$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x200, 0x100) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x46, "88421d1c5fad2e531715a408f9113f71a367a048ff7b8e13685b1021ee0decc5636560c7bee4df855ad23130060bef41e25621cf509831d7e81cfbcec78eb04603706b9f23df"}, &(0x7f0000000000)=0x4e) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={r2, 0x4}, &(0x7f00000002c0)=0x8) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000180), 0x20000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = fcntl$getown(r3, 0x5) wait4(r4, &(0x7f00000001c0), 0x12, 0x0) 00:06:39 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="28000000000000008400fd0080000000db2d05000000000000008e0a0000268c7a59c96731c76100000202c922878f57abc0ab2493c18daec79af3967cc5502f87870f1c8cce5fe838270f3fd97d5ec0aa6a9d1171ad6f040000800a74c4c1a87c7ab7a23b51df7664a1f27bec8f52d291e7b9e3d49e854ebf45976ac669fbbf530056443dec7d3f09017b37432e8f9c58355300"/157], 0x28}, 0x8) fchdir(r0) 00:06:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x8, 0x8}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x4a, "7133d405a792ecbfc1a4b66fadfb107c4ddd39df50e155bf5105314557cb609ba66360b913ddeb08b6a8933613fc109e3f63cd375bb1084ef9eeea9bdbe7208bbda366f7c4f8881a50b1"}, &(0x7f0000000340)=0x52) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={0x0, 0x9}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x9}, &(0x7f0000000080)=0xb6092f28ed6159b) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000180)=0x10) lseek(r0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xf, 0x8}, 0x8) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:41 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x0, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) listen(r2, 0xf652) setsockopt$inet_udp(r1, 0x11, 0x0, 0x0, 0x0) dup(r2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:06:41 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0xfffffffffffffffd, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:06:41 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffe}}, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x7fff, r1}, &(0x7f0000000140)=0xc) 00:06:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) shutdown(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x3d) r1 = socket$inet(0x2, 0x5, 0x1000000000007) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x6, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0xfff, @local={0xfe, 0x80, [], 0x0}}}, r2}, 0x84) accept4(r0, 0x0, 0x0, 0x0) 00:06:42 executing program 1: r0 = msgget(0x0, 0x81) msgctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)='./file0\x00') poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) sendmsg(r1, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000340)="d98b5e8849a97b88a3ce590f769d0579ac6457e39859a51426", 0x19}], 0x1, 0x0}, 0x20088) chdir(&(0x7f0000000040)='./file0\x00') writev(r1, 0x0, 0x3e6) 00:06:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) poll(0x0, 0xfffffffffffffdb0, 0x20) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) dup2(r0, r0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff7000/0x4000)=nil) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000280)=0x4) listen(0xffffffffffffffff, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f00000002c0)=0x4) shmctl$SHM_UNLOCK(0x0, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x5, 0xf, 0x8000, 0xfffffffffffffc00}, &(0x7f0000000200)=0x18) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f00000004c0)=""/4096, &(0x7f0000000040)=0x1000) poll(0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:06:49 executing program 1: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) r2 = dup(0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x8000000080, 0x1) getpeername$unix(r5, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3b760d5f}, &(0x7f0000000380)=0x8) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r6, 0x80}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x3, @loopback, 0x9}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xac}, @in={0x2, 0x3, @rand_addr=0x67}, @in={0x2, 0x0, @rand_addr=0x2}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000007c0)=0x9, 0x4) socketpair$unix(0x1, 0x1, 0x0, 0x0) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() fchown(r5, r8, r9) getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000680)=""/243, &(0x7f0000000780)=0xffffffffffffff00) recvmsg(r5, &(0x7f0000000340)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000140)=""/47, 0x2f}, {&(0x7f0000000180)=""/235, 0xeb}], 0x2, &(0x7f00000002c0)=""/92, 0x5c}, 0x40) 00:06:50 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0x100000001, 0x4) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x11f, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:06:50 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0xffffffffffffff79) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) readv(r1, &(0x7f00000002c0)=[{&(0x7f0000000540)=""/24, 0x18}, {&(0x7f0000000500)=""/2, 0x2}, {&(0x7f00000000c0)=""/210, 0xfffffd85}, {&(0x7f0000000580)=""/165, 0x234}, {&(0x7f0000000280)=""/46, 0x1d}], 0x5) 00:06:51 executing program 0: r0 = semget(0x2, 0x2, 0x500) r1 = accept(0xffffffffffffff9c, &(0x7f0000000700)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000740)=0x1c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000780)={0x0, 0x4be, 0x7fffffff, 0x1, 0xb2e, 0x5, 0xfffffffffffffff9, 0x0, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x6, 0x429, 0xfffffffffffffd3f, 0x7, 0xfffffffffffffc01}}, &(0x7f0000000840)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000880)={r2, 0x6, 0xa, [0x3, 0x419, 0x2, 0x6, 0x7ff, 0x3, 0x6, 0x800, 0xfff, 0x1]}, &(0x7f00000008c0)=0x1c) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r3 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r3, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r4 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r10 = dup(r9) r11 = getpgrp(0xffffffffffffffff) r12 = getpgid(0x0) r13 = getpid() sendmsg$unix(r10, &(0x7f0000000640)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000540)=[{&(0x7f0000000340)="cb484d19fc4774ea6aa1a3316d0cc8fec4ec13d796c88d002f6c1cfa4bc97a1cf72072f608f12dffadf01cc937b69dbddeebfd79bff977f05a931a11cd933a94f8fc026d59090d75953d64297ce6813a7f23df6b58b4114663442015776bfddf17df7c2b6118c276cd6791a5fe8a3db6377a2f7847a88508f702b9ad77fb7a3125227f23ef4ec1fc50f124b362c46bc7f5081f982a7222435c4c2e165873f099210195e156ebb659a3661113f589220d3f1d4591e9401372400383498110a02ad3", 0xc1}, {&(0x7f0000000480)="8d53201635061335426dec23d0c928042a98d9d2217733f1d9d2a927660a4110e0f38be2fc35c7ba5a53ec994164107be27f08f993da9f22552d09c22d1cafefae2cbf723bb1e22b7732c227c528537d86970e6fd3e936c04d0cd8aebca416cbb8d6712c522ac75f4da07ce2b33d8cc783103e05807fbadaf156a260f15ecf288b9792f716b48bd7b5dde1360133e71460eeaea9d8b6927849c1b1", 0x9b}, {&(0x7f00000000c0)="58ba77f01a3326a8e2a6adeabd9a81907db7e53ad3cf2e91ce3c7940b65b5ab4cade4b44bad17d5b74e46b008c4df060e8bb57ea3d5b4f76d2fdf0701cbec8ff11fdee16c62e38510b3fc5d1e2ef7ddbbff097ed01e7ee050ea047b7f293a571319984df47a8c5991dc701e9ffc8bb62437e5724a1b91e0f3fae97", 0x7b}], 0x3, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r11, r8, r6}, @cred={0x20, 0xffff, 0x2, r12, r8, r6}, @rights={0x30, 0xffff, 0x1, [r9, r9, r9, r9, r9, r7, r7, r7]}, @cred={0x20, 0xffff, 0x2, r13, r8, r5}], 0x90, 0x80}, 0x84) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) semop(r4, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 00:06:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000080)=ANY=[@ANYBLOB="1c000000000000000000000000000000f9000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b00"/128, @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x8c) 00:06:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)='C', 0x1}, {0x0}], 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:06:51 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000100), &(0x7f0000000140)=0x4) mlockall(0x2) sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) sync() getpeername(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10) open$dir(0x0, 0x0, 0x0) 00:06:52 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @local}, &(0x7f00000000c0)=0xc) r1 = socket$unix(0x1, 0x2, 0x0) r2 = socket$inet(0x2, 0x4, 0x9) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x800, 0xf, 0x8, 0x8}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x2}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000200)={r3, 0x8001, 0x1000, 0xfbc, 0x4, 0x3f, 0xfffffffeffffffff, 0x0, {@in6={{0x1c, 0x1, 0xb1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r4, 0x100000001, 0x2, 0x9, 0x7fff, 0x401}}, &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000300)={r4, 0x6, 0xdb, "66991f63b2954fc90c85d3f6dd1d0a7470687d40b3128fc0b7ab3dfeb3f43bece005d67f7a5ea23ad76b022df7def6ad2a5520a124e3dfb2689976efbc57ad2045e44eb30b89e829180157b223153ef3f4dbb1ed9f518511eb205e924260a4739ce557945cf932a3a5c76e80c84cb391d0b5f6fdc0b14028cb377118d1f75eaac1867f25987f96cde4715b24dae628b090caab50db760459d408a787e98aa11659bd6072f50ced28f424a3456609b67f034c166db8121c6bedabf91b3069ca6ec670f717e4067070a3c16b7b05abdd7ec5f9e29e2668bf075be504"}, 0xe3) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x7) 00:06:52 executing program 1: r0 = open(&(0x7f0000001140)='./file0\x00', 0xfffffffffffffffe, 0x20) accept$unix(r0, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000001100)=0x1002) __getcwd(&(0x7f0000000000)=""/72, 0x304) 00:06:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x4, 0x9}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r1, 0x7fffffff}, 0x8) 00:06:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0x80000001) pwritev(r1, &(0x7f0000000380)=[{&(0x7f0000000000)='C', 0x1}, {0x0}], 0x2, 0x0) pwritev(r1, 0x0, 0x0, 0x0) pwritev(r1, 0x0, 0x0, 0x0) shutdown(r0, 0x0) 00:06:52 executing program 0: __semctl$GETZCNT(0x0, 0x0, 0x7, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x208020001) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x1ab0, 0x7ff}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) bind(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x80) freebsd11_getdents(r1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) 00:06:52 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) readlink(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000280)=""/99, 0x63) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect(r1, &(0x7f0000000100)=@in={0x2, 0x1, @multicast1}, 0x10) fsync(r0) getegid() renameat(r0, &(0x7f0000000180)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:06:54 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0xffaa) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0x0) getsockname$unix(r0, &(0x7f0000000100)=@file={0x0, ""/66}, &(0x7f0000000000)=0x44) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={0x0}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={r1, 0x890, 0x1, 0x1}, &(0x7f0000000280)=0x18) setsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000080)="1678886d904447cc2c4830e15dc23ba902f6f7f4649e3773e703f54231a38e0b5a35265f112f2dd8cc268f94ac781824e970923f116c0336220351a1f5c50790aef2ee37053431b14888e76df235e3cec2498f582c81f275b53ce1c0d87552e8", 0x60) 00:06:54 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180)=0x3, 0x4) sendmsg$unix(r0, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x10000005, 0x8) setsockopt$inet6_MRT6_DEL_MFC(r2, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x80a}, {0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}}, 0x8, [0x100000001, 0xb3, 0x1, 0x7f, 0x0, 0x4, 0x5, 0xde72]}, 0x5c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000280)='htcp\x00', 0x5) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x2, @rand_addr=0x5}}}, &(0x7f0000000380)=0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x7, 0xfffffffffffffffa}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x8, r3}, 0xc) 00:06:55 executing program 1: preadv(0xffffffffffffffff, 0x0, 0x58, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@broadcast, @broadcast, @multicast2}, 0xc) 00:06:55 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f00000008c0)={&(0x7f0000000980)=@file={0x0, './file0\x00'}, 0x8, &(0x7f0000000580), 0x100001b8, 0xfffffffffffffffe, 0x148}, 0x20104) 00:06:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x0) r1 = socket(0x1d, 0x2, 0x81) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x81, 0x4) 00:06:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000002c0)=0x10) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r3, 0x0, 0x1000000000001, &(0x7f0000542000), 0x50) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=r4, @ANYBLOB="050000001200000002000100000005000000008002004e23e000000100"/156, @ANYRES32=r4, @ANYBLOB="0000002006000000030000007e0f000005000000"], &(0x7f00000000c0)=0xb8) 00:06:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f0000000200)={0x4dd, {{0x2, 0x0, @broadcast}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) getsockopt$inet_buf(r0, 0x0, 0x5a, &(0x7f0000000080)=""/126, &(0x7f0000000140)=0x7e) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00\x000\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) fstat(r0, &(0x7f0000000340)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="abe1f86ca488adb1cb37f00eb866a56a886778a196b5ad4b954e4e680e7e77758da314a89ca1f36649616eaf3177ffd7cdfc7d8d79c49785e1a88a", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x5a8}, 0x8) getegid() 00:06:59 executing program 0: socketpair(0x0, 0x10000007, 0x100000001, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfff, 0xf, 0x8, 0x24}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r2, &(0x7f0000000000)) r3 = dup(r2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x6}, &(0x7f00000000c0)=0x6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000100)={r4, 0xffffffffffff0001, 0x0, 0x9, 0x8001}, &(0x7f0000000140)=0x18) getresuid(&(0x7f0000000400), 0x0, &(0x7f00000003c0)) 00:06:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r0, 0x0) r1 = accept(r0, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) r2 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x2, 0x0, 0x7, 0xc7a, r2}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x5}, &(0x7f0000000140)=0x8) 00:06:59 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, 0x6ef8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$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, 0xfffffffffffffffd, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:06:59 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 00:07:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 00:07:03 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr}}, 0x0, 0xf404, 0x55f3, 0x81, 0x5, 0x1, 0x5}, &(0x7f0000000080)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x35d41528, 0x0, 0x1ff, 0x2e80000}, &(0x7f0000000200)=0x18) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1, 0x80000000000003}], 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) nanosleep(&(0x7f0000000240)={0x5, 0x7f}, &(0x7f0000000280)) 00:07:03 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) read(r0, &(0x7f0000000200)=""/247, 0xf7) close(r0) openat(r0, &(0x7f0000000080)='./file0\x00', 0x40, 0x20) 00:07:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) accept4$unix(r0, 0x0, &(0x7f00000001c0), 0x10000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) 00:07:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x10000, 0x7f, 0x0, 0x100000001, 0x6, 0x1fa, 0x8, 0x800, 0x0}, &(0x7f0000000240)=0x20) close(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x7fff, 0x2, [0x5, 0x9]}, &(0x7f0000000300)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r1, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:07:04 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x900, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) shutdown(r0, 0x1) 00:07:06 executing program 0: clock_nanosleep(0x4, 0x0, &(0x7f0000000000)={0x1}, &(0x7f0000000040)) r0 = socket(0x1c, 0x5, 0x400) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x1400, 0x1, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3, 0x7}, 0xc) r2 = shmget(0x1, 0x4000, 0x8, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000140)=""/120) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x9, 0xfffffffffffffffa, 0x10, 0xd0e, 0xd, 0x5, 0x100, 0xff, r1}, &(0x7f0000000200)=0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x427, &(0x7f0000000240)="f6f1037753b1cf90351c9268fbaefd6beba659ffddb958359ad1c305e297e4c0f8ebdacc5884164e39dfc4797a6723c2a25c7835f9a29fed04aee884f7ab2d84b59b6231e4a276ef4de4b32438ae70ca308980a6591bdca2a922796ec836db097a10", 0x62) r4 = open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x24) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/209) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r1, 0x3}, 0x8) ppoll(&(0x7f0000000440)=[{r0}, {r4, 0x20}, {r4}, {r0, 0x4}, {r4, 0x2}], 0x5, &(0x7f0000000480)={0x4, 0x4}, &(0x7f00000004c0), 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000500)=0x2, 0x4) r5 = shmget$private(0x0, 0x1000, 0x14, &(0x7f0000ffb000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in6={{0x1c, 0x3, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x6f1, 0x7fff, 0x1, 0x88, 0x8000}, &(0x7f0000000600)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000680)=0x10) fcntl$setflags(r4, 0x2, 0x1) accept4$unix(r0, &(0x7f00000006c0)=@file={0x0, ""/108}, &(0x7f0000000740)=0x6e, 0x20000000) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000780)={0x3ff, 0x1000, 0xb68d, 0xffffffffffffffff, r1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000007c0)={0x4, {{0x2, 0x0, @multicast2}}}, 0x90) getresuid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getuid() getresgid(&(0x7f0000000a40), &(0x7f0000000a80), &(0x7f0000000ac0)=0x0) r11 = fcntl$getown(r4, 0x5) r12 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000b00)={{0x80, r7, r8, r9, r10, 0x40, 0xfffffffffffffff9}, 0x80000, 0x2, 0x8001, 0x8, r11, r12, 0x3}) clock_nanosleep(0xf, 0x1, &(0x7f0000000b80)={0xdc49, 0x7f}, &(0x7f0000000bc0)) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000c00)={r6, 0x800}, 0x8) fcntl$getflags(r0, 0x3) 00:07:07 executing program 2: r0 = socket$inet(0x2, 0x7, 0x3ff) socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) fcntl$dupfd(r0, 0x11, r1) 00:07:07 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x001/file0\x00'], 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup(r0) 00:07:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x2d3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x93, 0x40, 0x1120, 0xf7f, 0x0, 0x5, 0x0, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4f12852b}, &(0x7f00000000c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:07:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x7e2d]}, 0x6) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:07:08 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x0}, 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000140)=[@in={0x2, 0x1}]}, &(0x7f00000003c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000500)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, 0x0, 0x0) setuid(0xee01) clock_settime(0x0, &(0x7f0000000140)) execve(0x0, 0x0, 0x0) 00:07:08 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="509dece30e1dee843d3484d3ea738250f571259fa96f4e1dc6c691e407ecefa1e6248269f72e9a2ce854aa35c6267820363e9400d2b2c52c00d2996cc619c1a2118251863370327758c434792a3a34ec92294f8bca75783f219e08e6d28f4e0aeb7457009dd28ca580edacd5b25c322f7c7ea15c6bc2c34e4035", 0x7a, 0x20000, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) getsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f00000001c0)={@empty, @broadcast, @rand_addr}, &(0x7f0000000200)=0xc) writev(r2, &(0x7f0000000100), 0x62b57130928a46b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000500)=ANY=[@ANYBLOB="00205f40cb79d3dd875ad97c7a0e1906e716e219702ea87b3239d7fce7bcc50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b5914471e3aca4caabea6567dc70d9bf35899ee4b31e6350e8eb8cc57fcfc8710f53c2e44652981a02489b58ba276498ad9cb6a22850151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf221077501bf524dc3054ea1e3b2d539e5451ae91be5d54c053f47b5b9e8249809e77c4bb2d84ab6000052af4b00def6fd643f00a19f70d34c69b1629d6ffeed127b2f7f2220b68c1d039403009c79677fd0dee98c1f17bdcde504707bd3e66af81bf0b9f4c4067d80710e2d140ea0eb4819c4bb28e6b3d4eca49792da51c1cf2bd8dfa95a"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0x200, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x7, 0x80000007ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r4, 0x11, 0x800, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:07:08 executing program 2: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x9, 0x57d, 0xb4b6, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x81}, &(0x7f0000000100)=0x8) 00:07:09 executing program 2: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) setrlimit(0x3, &(0x7f0000000040)={0x1, 0xffffffff}) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) sync() r2 = semget$private(0x0, 0x4, 0x80) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000100)=""/245) 00:00:00 executing program 1: r0 = socket(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0x1) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r4 = getpid() fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r4}) execve(0x0, 0x0, 0x0) flock(r1, 0x9) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:00:00 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f00000001c0)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x3, 0x1, @loopback, 0x3}, 0x4, [0x4, 0x200, 0x7200, 0x5, 0x0, 0x90, 0x4, 0x80]}, 0x5c) 00:00:03 executing program 2: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/109, 0x6d, 0x40000, 0x0, 0x0) mlock(&(0x7f0000e49000/0x2000)=nil, 0x2000) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) mlock(&(0x7f0000d84000/0x2000)=nil, 0x2000) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x9) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:03 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, 0x0, &(0x7f0000000040)) chdir(&(0x7f0000000000)='./file0\x00') r1 = socket$inet(0x2, 0x3, 0x4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = semget$private(0x0, 0x1, 0x365) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000080)=""/192) 00:00:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080), 0x2d3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x93, 0x40, 0x1120, 0xf7f, 0x0, 0x5, 0x0, 0xffffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4f12852b}, &(0x7f00000000c0)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xb}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x4}, 0x4) 00:00:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x6}, &(0x7f00000001c0)=0x8) 00:00:06 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) ftruncate(r0, 0x1000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xfffffeaf) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000440)=0x5, 0x4) lseek(r0, 0x0, 0x6) r3 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x461, &(0x7f00000004c0)=""/192, &(0x7f0000000580)=0xc0) __getcwd(&(0x7f0000000380)=""/73, 0x49) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c) 00:00:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xfffffffffffff001, 0x7f, 0x200, 0x2}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x3b, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(r0) 00:00:07 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x802000000000, 0x2) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x41) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x7051, 0x4bcc) 00:00:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffbfbffffe) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:00:13 executing program 2: execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%]\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='@!\x00', &(0x7f0000000180)='\\\x00'], &(0x7f0000000280)=[&(0x7f0000000200)=')^\x00', &(0x7f0000000240)='}\x00']) execve(&(0x7f0000000680)='./file0\x00', &(0x7f0000000980)=[&(0x7f00000006c0)='%]\x00', &(0x7f0000000940)=']+#@([\x00', &(0x7f0000000740)='\x00', &(0x7f0000000900)='[d\xe9\xb5\x0ec~K;\xa9\x13\xe7\x9a)SM\xa5\x18\x90o$)\xfe', &(0x7f00000007c0)='\x00', &(0x7f0000000800)='@!\x00', &(0x7f0000000840)=')^\x00', &(0x7f0000000880)='\\\x00'], 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000300)=0x10) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000006) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000340), &(0x7f0000000400)=0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @rand_addr=0xffff}, 0x10) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x90, "f8d23d46c68c57d9c7ce52271e419bfaab1368f660a78126e5ebdc13d7e8aa460a73fc07b80421f394f3a142aa5a2180701fb6640eebc2c875afeef38f3d0b0a70c49ff9f1695a5ca0c44e0b398eddde2d1398a7ade887f21db17ace2b68aad1273bd6b07f1b98cb8e3e0c086babfd33b0297db7a6b7e0e14fe72d18f9146ed00913940df7d6e6b38c00aaf4b23741ff"}, &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @multicast2}}, r1}, 0x8c) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000300)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000340), 0x0, &(0x7f00000004c0)=ANY=[@ANYBLOB="2800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="f8000000142d0fe975caa7781104d614e9533bb37515228c4d4330b89f2f8c4d303c"], 0x28, 0x8}, 0x5) flock(r0, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x2) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) freebsd11_mknodat(r0, &(0x7f0000000280)='./file1\x00', 0x80, 0x8) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}}, &(0x7f0000000380)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={0x0, 0x4e, "ebecba7941906551c5a505b0ce3ae352ada7602a1887d4d17a8f28a52fb151d04f4d062a717fdf39249f0103e6d1db84777cb16c57c6e6a8183024db438ee931659cb5f97d0d806db9cf4bc1c586"}, &(0x7f0000000440)=0x56) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000580)=0x8c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000005c0)={r1, 0x100000101, 0xf, 0x3, 0x80000000}, &(0x7f0000000080)=0x5e2d055a2da90829) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x7, @empty, 0x8001}, @in6={0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x3, 0xd, @empty, 0x6}]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:14 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x1f00f000) 00:00:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) ftruncate(r0, 0x1000) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xfffffeaf) setsockopt$inet6_int(r2, 0x29, 0x3e, &(0x7f0000000440)=0x5, 0x4) lseek(r0, 0x0, 0x6) r3 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) getsockopt$inet6_tcp_buf(r2, 0x6, 0x461, &(0x7f00000004c0)=""/192, &(0x7f0000000580)=0xc0) __getcwd(&(0x7f0000000380)=""/73, 0x49) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c) 00:00:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x3e, "8a638068ea5ecfc2680e0225006f556c688860d190ddfb14a6c73277444985bc9bcdd58bf5613d9ee458fdba30a130e71fe07d3833857f0a985ef03757f0"}, &(0x7f0000000100)=0x46) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmdt(r3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x80}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x5a61, 0x5}, 0x94) setsockopt$inet6_buf(r0, 0x29, 0x55, 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:00:14 executing program 2: r0 = socket(0x1b, 0x3, 0x0) write(r0, &(0x7f0000000040)="0c5b35aa7935e70e6e8a05e66aa2a7ee", 0x10) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)) 00:00:14 executing program 2: munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) r0 = socket$inet(0x2, 0x4, 0x2) r1 = socket(0x1f, 0x3, 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000180)={0x0, 0xbf}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x1c58, 0x2, 0x200, 0x6, 0x400, 0x8, 0x101, 0x3, r2}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x2, 0x3ff]}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r3, 0x40}, &(0x7f0000000140)=0x8) 00:00:14 executing program 2: pipe2(&(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sendto$inet(r0, &(0x7f0000000340)="eb1eaf2f9ec8f47f10468dde921565be11edc6dc49b543f07927aaee72962bc6f9e60a84e18c5b3f79191bf25bca88cfb96502f08eccf5c1b084f99cc6e9d70e7d51020b4b57ec681f9455d2648cac73ac0682c01280640f62a033bd49a2d7a27baaf44907d0f1fd24d165b0fa0cb7f59d461827c80cf0db1442abca9d06694e91b42ff84bc61185c293104f748cd20a8cb657161bef84f82496c0d49bac1560bf29d5b2d939d93c303f605b6f406147041db4d14e5040608e3b417f7d1235b691de48c2868324368a8ce49233f89629", 0xd0, 0x8, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xff55) truncate(&(0x7f0000000000)='./file0\x00', 0x6) lseek(0xffffffffffffffff, 0x0, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0x8, 0x3, 0x10c, 0x8, 0x3, 0x1}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000240)={r2, 0x7, 0xaf, "209b5c94447655b396c78c2f05270fb3928d05c389cd41c566a4bf176ef2aa49ddefc282a62a4a1d7b4149a4e86bb0d5ac7ec3bbe6b81891ff245b4fedb96427fdd63be4a41d8e7ed2e740565cc474634f587f10ba03be7ccb2e9f7d2db40e4b6e229b5701292c9bac3e78f9f4959061027faf0dc3698ca54b5b80ad5dc73a313479f537b3df06b2a3738c98702d27a7e95f3e9ac5443b82d081005acb9567f1318fd64423bb75c1b1400da589d6dd"}, 0xb7) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:00:14 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100200, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x3e, "8a638068ea5ecfc2680e0225006f556c688860d190ddfb14a6c73277444985bc9bcdd58bf5613d9ee458fdba30a130e71fe07d3833857f0a985ef03757f0"}, &(0x7f0000000100)=0x46) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) link(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') r3 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x0) shmdt(r3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000300)={r2, 0x80}, &(0x7f0000000340)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000380)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2, 0x3, 0x5a61, 0x5}, 0x94) setsockopt$inet6_buf(r0, 0x29, 0x55, 0x0, 0x0) lseek(r0, 0x0, 0x0) 00:00:18 executing program 2: r0 = socket(0x2, 0x3, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) close(r0) fdatasync(r0) 00:00:20 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc23}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 00:00:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') symlink(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x40}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xfffffffe}, 0x113) 00:00:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) accept$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x150, 0x0, 0x0, 0xc6c65183) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:00:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0xf5b2, 0x800, 0x2b72, 0x2, 0x3}, 0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={r3, 0x9d, "c9ab542a873235f09ff1df1bb3a920ed7dcd3067d7722e23f8f20f94e62e900089e1b2cd9affc5033d740905cbb99f5f292769dc65952e7e407550a4bcd54fa6ab48cb04d9aac61c8d210133ffc1fb187fccc3577bff4391a3dbd6dee41d4fff4f9547302435273cafe80bef54db0b059fec515fd69e10ea1aa78ed5042fd310838d3de521b2a4ebcdb56ad782aa2af5f8a260309489fe130bb83aca3a"}, &(0x7f0000000200)=0xa5) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0x5}}, r3, 0x4, 0x7f, 0x1}, 0x94) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r3, 0x43}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r4}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000380), &(0x7f00000003c0)=0x10) r5 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_INFO(r5, 0xe, &(0x7f0000000400)) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000440)={0x8, 0x0, 0x1, 0x0, r2}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000480)=0x10000, 0x4) r6 = semget(0x3, 0x0, 0x80) __semctl$GETNCNT(r6, 0x3, 0x3, &(0x7f00000004c0)=""/149) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000580)={0x0, 0x9, r3}, &(0x7f00000005c0)=0xc) msgctl$IPC_STAT(r6, 0x2, &(0x7f0000000600)=""/108) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000680)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000006c0)={0x20}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000700)={0x7, "2b387d4bc078e7bf659236f6708737d5"}, 0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000740)={r4, 0x4b}, &(0x7f0000000780)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000007c0)={r3, 0x7, 0x100}, 0x8) semget$private(0x0, 0x2, 0x80) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000800)={r4, 0x4b0}, &(0x7f0000000840)=0x8) r7 = dup2(r1, r0) nanosleep(&(0x7f0000000880)={0x3, 0xfffffffffffff000}, &(0x7f00000008c0)) setsockopt$inet_sctp_SCTP_NODELAY(r7, 0x84, 0x4, &(0x7f0000000900), 0x4) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000940)={0x0, 0x1, 0x3810, 0x1, 0x6, 0x4, 0x0, 0xfffffffffffffffc, r2}, &(0x7f0000000980)=0x20) 00:00:20 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) shmget$private(0x0, 0x2000, 0x302, &(0x7f0000ebd000/0x2000)=nil) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x20) fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x0) 00:00:23 executing program 1: semget$private(0x0, 0x2, 0x4) r0 = semget$private(0x0, 0x2, 0x218) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/104) 00:00:23 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x1ff, 0x4) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:00:23 executing program 1: r0 = socket(0x2, 0x30000006, 0x80000000082) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x2, &(0x7f00000000c0), 0x10) sync() r1 = shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) 00:00:23 executing program 2: __semctl$IPC_STAT(0x0, 0x0, 0x2, &(0x7f0000000080)=""/104) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt(r0, 0x4, 0x100, &(0x7f0000000100)="f56c65266d6a52ace088d1bb6d1d849a23a63887d567909762f2ff51f1eb97f3ab392e6a4600aa4d2ea727aff7e1408bf682eb4bfc0d5a39b89c20920d3b0eb9f72a74c7924503bdeac3709cdcba90880dd6ba03b43136702b2a", 0x5a) 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)="e6f7c6f087dd3b1f50041d998eab8f8998102dd9ea82349dd61d070a4ab0eb693dcf288517b2fd4528b88bb3af3b1d34a662ccc2bedd9736c4d18a5d3174e56a385753a9b965f7e15dc71fcda379efa350bfcf691dafa494d87d501da5359c97c3ab4aa8cca1ac6095b76bcdee5587662a024101dbd9c85556b79e7124d9e5b1242dc06da1d77a361e4a1a1c422449bf1e4a4ab68b19d599da88e78c34b7bbbba22f0f70c6bc6293e127a175e6bfc992e749ff2e79326bd6f776e0fddc146a05807559ace3a8375db0d0d61a24f26978149a16", 0xd3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x100000001, 0x3, 0x4, 0x5b2}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in6={0x1c, 0x0, 0x2, @loopback, 0xffffffffffffffff}, @in6={0x1c, 0x1, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x1ff}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000001c0)=0x10) fcntl$getflags(r0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x2, &(0x7f0000000200)=[@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x3, 0x649, @loopback, 0x3}, @in6={0x1c, 0x3, 0x9, @empty, 0xd9a9}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x7f, @loopback, 0x5}}, r1}, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x4, 0x7fff, 0x9, r2}) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) 00:00:26 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x2f7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x28, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="05000000"], 0x8) 00:00:26 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x1e, &(0x7f0000000080)={0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r5, 0xfffffffffffffe01}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={r4, &(0x7f0000000240)}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) write(r0, 0x0, 0xfffffffffffffe22) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) accept$inet6(r2, &(0x7f0000000140), &(0x7f00000001c0)=0x1c) 00:00:26 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x9a, "5670824fb9495b94bf3ee6510102ecf0928c980fce4480c68e66bf25a23085678a58e1291747ab165b6c09934faabb4dca8b2b575783ed64fdb6570c1b2acd41f71c0fa3e397551f66bb84730235479d8ab2f02c325043f24648704adeec84b7ee120024b7f5f07310555b4b69d3dfc5811012289ec3f08b7e832efc24cb9b20750c3321e158cd59ed90dbd5d40d15e21768f6d69f6ad04d6943"}, &(0x7f0000000140)=0xa2) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) setresuid(0x0, 0xffffffffffffffff, 0x0) socketpair(0x17, 0x5, 0xb1f, &(0x7f00000001c0)={0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x55, &(0x7f0000000200)=""/63, &(0x7f0000000240)=0x3f) 00:00:26 executing program 1: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) munlockall() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x2, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:00:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) freebsd10_pipe(&(0x7f0000003900)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000003940)={@empty, @multicast2, 0x0}, &(0x7f0000003980)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000039c0)={@remote={0xfe, 0x80, [], 0x0}, r5}, 0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0xfff, 0x9}, 0xc) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) fcntl$dupfd(r0, 0x0, r0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000002740)=[{&(0x7f00000001c0)="527ba849814000ca30da19a87ce994fc38976094cc0cd4053a5f23079101b1b6d7d300f9e50848f1d1bb7c9bfc174a6b8dc367a1ab2b7e46cbd956b7b9be73cafb80c4c00c4e368e945220c1f100b83c6594607f652baa5c1cc212e78e4457bb5321145131c12b79ceef55774b74ef45030df91dd142e3d915c6faae32bff3a5b66c984b1aef01a94e719c4dcaa2c148e7b7e2f3c8b2f7ad0610727de5919144e9208763bc12af40b217e1be861e84aba79199ab69a8c42561cc57b0aa58286f04ab90f94bb610abdd23f7955f9d21dc1f8c02ad3d29613315599a1bf8ddb81dfd21e8c2", 0xe4}, {&(0x7f0000000100)="7778ddd9", 0x4}, {&(0x7f00000002c0)="d6767d6dcb3257914ae16e06cffc64d67204c6c27598af0b2240277c5ddbb07d7f1c4306fe251a46f68ca4b4fdeab61171b732f97eafb515496c24fda748343f570ed6cd225b1ae7374b7b21a2b0a8a092d893cb18a233c7b00823bf9cbb63721bb94bdbf5e78da39acae7e8fd225c48703b8c1edebc14246a91ad1dc4fed820d1efca22669517bf27ea9f701fdaded6cdd06f1a55a4342daeed6c6470b6fcfc4b1efd0ef085af18a659b5699b6a8fc1", 0xb0}, {&(0x7f0000000400)="cb4e38122e6d7c210946b91a704382711b70ca56025b1f8a91036576743185d05f868a1e7afd1f71cb9f36762c683a97a26e8084ca393ea701ee93b6d4aa54fe01e5d0072bba3d09e967affd0f45aef39c8bb90f54d5eda60d334f23a006b551936a74329292d7772694305fa48afe106624a57e1ef94afc52bb11cc84bdca6d94d30412a29ac0468e2196866d1e0bdd3fcf50501212fc19664c3cb091a54e9b8212a1f2afafd4c0ac902decd4494643697af996230424edc6519e44a9566e35f32576288e6ecba50090790bf044a8d2ecb3aac8e92aa4f0d125550089d7a8c3cb1b4c9d5fb1f9a61c0c1cf2", 0xec}, 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"}, {0xa0, 0x8e, 0x2b9, "d5dc3b78497c15ad389e549d6936ab2615ab6bde279890ddf6c115c2b353191dded7119ae4579cc465fdd4ee461be998d1c0ebb7f5161fdf79ca05f6830efe661ff782341dde25c6e1eecaf19dd3f76684d3bd1fcbfc9f9b304cbfec8492fc9d9f53977f8fe5239b9c5d89bcf0387b3b3308a3b7d08fffab3ca3dc78a545aefb87b1c2e5893b45756a"}], 0x10b0}, 0x8d) sendmsg$inet_sctp(r3, &(0x7f00000003c0)={&(0x7f0000003a80)=@in6={0x1c, 0x0, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xb64}, 0x83, 0x0, 0xffffffffffffff97, 0x0, 0xffffffffffffffd6}, 0x20004) pipe2(&(0x7f00000038c0), 0x100004) 00:00:27 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x54ee8133, 0x2, 0xffffffff, 0x0, 0x7, 0x80000001, 0x0, {@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x50bc}}, 0x0, 0xcc90, 0x8, 0x5, 0xe6, 0x101}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @empty, 0x3f}}, r1}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:00:27 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0xfffffffffffffffe) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x0, 0x0, 0x0, 0x0) unlink(&(0x7f0000000000)='./file0\x00') open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) 00:00:28 executing program 1: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) munlockall() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() open$dir(0x0, 0x2, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:00:28 executing program 0: r0 = socket(0x4002002, 0x1, 0xffffffff) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) execve(0x0, 0x0, 0x0) close(r0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2, 0x24000000) 00:00:28 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = semget$private(0x0, 0x7, 0x100) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000000)=""/245) r2 = semget$private(0x0, 0x7, 0x1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/143) r4 = accept4(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c, 0x20000000) clock_getres(0x4, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) r6 = socket(0x2, 0x10000001, 0x84) connect$unix(r6, &(0x7f0000001680)=ANY=[@ANYBLOB="82022e280d4e5b23f41a5a4e89af99ec696c6530005a0811c7ec9c45dca229ee2ac96643a6fb855e630d3e84d8513c8c1036a3f5f7c5e5d049f946fcae1e746f82edb36ab95b4e37d6975874e9e10e4fd0dee8ecb811e589bbf1ba4c5accba74e59bc44f61f8a85fbdaeba97228d8ceb0c47e1c455fdc0b399a1"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x32, &(0x7f00000000c0), 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x80, @empty, 0x58546c92}}, r5, 0x3c, 0x737, 0x81, 0x1, 0xffff, 0x9}, 0x98) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000400)={r5, &(0x7f00000003c0)=[@in={0x2, 0x3}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f0000000480)=0xffffffffffffffff, 0x4) readlink(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/4096, 0x1000) sendmsg(r3, &(0x7f0000001d80)={&(0x7f0000001640)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001800)=[{&(0x7f0000001540)="1892b85923f34639b1bb90ad18e17cc4bc8af342e2238ad360c3ab054fae3eff349432744ab31c139b85cc6b85bceec89e80ea50c8c69bd25d852723693942c5dfe9634f4d7fb177a444ade810d8940218d469b32b7438e5ec11a4c4f6cb0edc93ed01e138fde2746f5d1c0fb96f469ed1115aab1092dd9be5c8154173152fb94bf3044b510d7b63ef13d1fb6cdf057620bcdb7e9b1d0b1a836538ba5d4791cf4289eca8bf03d1284bed4077a809e91f8bc4758a40883f2cd89e6a06cbf98c86c93a490735239d1fac4f796fd09c985f78a670c0e509bc71467a41ab4cd9685b88a3cff0c820c6a2e778639409607f3a504283a3a6a79121", 0xf8}], 0x1, 0x0}, 0xfc) r7 = accept4$inet6(r4, &(0x7f0000001dc0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001e00)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000001e80)={r5, &(0x7f0000001e40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001ec0)=0x10) __semctl$SEM_STAT(r2, 0x6, 0xa, &(0x7f0000001f00)=""/96) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r7, 0x84, 0x8002, &(0x7f0000002080)={r5, &(0x7f0000001f80)=[@in6={0x1c, 0x3, 0x8686, @loopback, 0x3f}, @in6={0x1c, 0x3, 0x100000001, @local={0xfe, 0x80, [], 0x0}, 0x401}, @in={0x2, 0x1, @broadcast}, @in6={0x1c, 0x1, 0x12, @loopback, 0x100}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x15c63e83, @empty, 0x942}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @rand_addr=0xe8}]}, &(0x7f00000020c0)=0x10) r8 = open(&(0x7f0000002100)='./file0\x00', 0x2, 0x80) setsockopt$inet6_tcp_buf(r7, 0x6, 0x27, &(0x7f0000002140)="36ac5b52bacd32c25443e4ba7647d95538ec91f2c7da2d4667e4c64ccdf69d26c71a0424", 0x24) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x15, &(0x7f0000002180)={r5, 0x9}, &(0x7f00000021c0)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000002200), &(0x7f0000002240)=0x4) r9 = semget$private(0x0, 0x3, 0x92) __semctl$SETVAL(r9, 0x3, 0x8, &(0x7f0000002440)=0x4) connect(r0, &(0x7f0000000140)=@in6, 0x1c) 00:00:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="8a08ea76fd680448189bb8eccbce4a87316e0333f9a8580501ca8868c63b2f12159bf1b804c16232da3c32bd33dba4868d2ca2acb815c2a1388687a0d8394c398fcbadb5aa45cd9d6342968cfbf04796669a1511773e5356e1dd39a3bfaf98e9d67d"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) poll(&(0x7f0000000240)=[{r0, 0x10}, {r0, 0x2000}, {r0, 0x2040}, {r0, 0x10}, {r0, 0x10}, {r0}, {r0, 0x2040}, {r0, 0x4}, {r0, 0x40}], 0x9, 0x7) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000010", @ANYRES32=0x0], &(0x7f0000000100)=0x8) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x3, 0x4) 00:00:28 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x100000000000041, 0x0, &(0x7f00000000c0)) r1 = socket(0x17, 0x0, 0x81) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 00:00:28 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0xfff, 0x0, 0x3}, 0x0) r1 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) sendto$inet(r1, &(0x7f0000000240)="2961f96463767edd4ebbe40ebbf6c346ad53f1b9f8def10ce2686f6bb808023288f5a00f39ba1e73bc1de7232b15afefb324f948871c9205fd24f077dd7528e8f1d83d71bbec30ea644f4a8900b6131b0b362b7c102d65e806088b9436a9a4a6faabf51730942433dd79e4422a619ff8002ffc817a21940856cef709e9468a87239c027dd367005eeed35c93860186547b063c72d4b9c8144f521a9e1302345e636bb04eccbbce2ecb0d14befbd5ca8d7fb9461fb0435f38488fe56fbd7174102d528bd4e073cd7691ee53a82ea65c04d8600e8a6f74e0f2f3497e7f06d96b17238dd42e832b6466d89959170fcdbc64408991a5805d67", 0xf7, 0x1, &(0x7f0000000380)={0x2, 0x3, @loopback}, 0x10) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0xc0) 00:00:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0/file0\x00') mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, &(0x7f0000000140)=""/127) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) 00:00:29 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) clock_gettime(0x2000400004, 0x0) 00:00:29 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) ftruncate(r2, 0x81) execve(0x0, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000226, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) utimensat(r3, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x9, 0x10001}, {0x8898, 0x1}}, 0x200) getsockopt$inet_int(r4, 0x0, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) fchmod(r3, 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xd, 0xfffffffffffffffd}, &(0x7f00000001c0)=0x8) 00:00:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x54ee8133, 0x2, 0xffffffff, 0x0, 0x7, 0x80000001, 0x0, {@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x50bc}}, 0x0, 0xcc90, 0x8, 0x5, 0xe6, 0x101}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @empty, 0x3f}}, r1}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) 00:00:31 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x000\x00'], 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x20101) 00:00:32 executing program 0: r0 = semget$private(0x0, 0x3, 0x100) __semctl$GETVAL(r0, 0xfffffffffffffffe, 0x5, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x20000000) accept4$inet(r1, 0x0, &(0x7f0000000080), 0x0) 00:00:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020006) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000000c0)=0x4) r1 = shmget$private(0x0, 0x9000, 0x4, &(0x7f0000ff5000/0x9000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000180)=""/154) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:33 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20002, 0x2) 00:00:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) nanosleep(&(0x7f0000000200)={0x8, 0xe1}, &(0x7f0000000240)) clock_settime(0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r0, 0x20}, {r0, 0x8}, {r0, 0x84}, {r0, 0x181}, {r0, 0x3}, {r0, 0x208a}, {r0, 0x1}], 0x7, 0x2) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0x4, 0x4) msgget$private(0x0, 0x110) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xffffffffffffff22) truncate(&(0x7f00000002c0)='./file0\x00', 0x81) write(0xffffffffffffffff, 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x94) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:00:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x10000) sendto(r0, &(0x7f0000000100)="701a0c10cb195b06df1fb97e9e5f3a2c6f3cae259f89638b19d38a5e7fa041f5e03acebf213ae34c419416b4bc0f1827d92528cc7b4c67a51231c2dc92937faca70cab43c491cf1c5ff27d65aa53455d5a48500530c709e3e8cf3869e492fba14a4bea55773eb0919adc027561883633ba9b", 0x72, 0x101, &(0x7f0000000000)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x101}, 0x1c) readv(0xffffffffffffffff, &(0x7f0000000880)=[{&(0x7f0000000940)=""/98, 0x62}, {&(0x7f0000000580), 0x38b}, {&(0x7f0000000300)=""/249, 0xf9}, {&(0x7f0000000400)=""/97, 0x61}, {&(0x7f0000000500)=""/100, 0x64}, {&(0x7f0000000600)=""/125, 0x7d}, {&(0x7f0000000680)=""/145, 0x91}, {&(0x7f0000000740)=""/175, 0xaf}, {&(0x7f00000009c0)=""/106, 0x6a}, {&(0x7f0000000480)}], 0x333) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) 00:00:34 executing program 1: r0 = open$dir(&(0x7f0000000100)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open$dir(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "609bbea8dd111b024f85d6337a81473e"}, 0x14) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:36 executing program 1: r0 = socket(0x1c, 0x5, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x1020}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:00:37 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, 0x0, &(0x7f00000003c0)) setsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000400)="6e87791986732a59b2f49931474b9b81df2f024b53fd4cee901c106588d668f44c0d6d494eb8e39ce9e5f428e0c108238a3b2327c7322ae07bff2b4dff623f4a4fc6d242994ff05f5d980bec1e188ff070a72622180087098c93385aa59e0f72054c38dd571545ed5c59ddc83c50a87f94140705764c36623de937b60004b089e69bc6ece8222470b03f6dc2dce27db6f4f57952c79f41831a24329adde7482f18ca752a7bb3ffc3243e94350ceee8c306e657b101b5e3c9eaa9a5667a42cfbd9f9609ec9b8b763078c97cf8014d1748a11296dae25a69a999ccd1c5", 0xdc) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4, 0x80010, r0, 0x37) dup(r0) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 00:00:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x1, 0x7}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x10) openat(0xffffffffffffffff, 0x0, 0x0, 0x59) fchmod(0xffffffffffffffff, 0x109) msgsnd(0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:00:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="01002e2f66696c6554023000"], 0xa) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000140)={0x3, {{0x2, 0x0, @loopback}}, {{0x2, 0x3, @broadcast}}}, 0x118) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:41 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x4) 00:00:41 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x10) 00:00:41 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x48, 0x0) ftruncate(r0, 0x7e2780e3) r1 = semget$private(0x0, 0x0, 0x432) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000280)) getgroups(0x8, &(0x7f0000000380)=[0x0, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000003c0)={{0x4, r2, r3, r2, r4, 0x121, 0xd8}, 0x7, 0x1, 0x2000ff0}) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000080000b35d, 0x800000b35d}) mlockall(0x2) r6 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x0) preadv(r5, &(0x7f0000000540)=[{&(0x7f0000000080)=""/60, 0x3c}], 0x1, 0x3f) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000440)={0xac, 0x0, 0x800, 0x7, 0x91bf, 0x9, 0xffffffffffffffa4, 0x8, 0x0}, &(0x7f0000000480)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000004c0)={r8, 0x6, 0xfffffffffffffffe}, 0xc) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r6, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, r5, 0x3) 00:00:42 executing program 2: 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, 0x0) poll(&(0x7f0000000040)=[{r0, 0x84}, {r0, 0x24}, {r0, 0x80}], 0x3, 0x80000001) dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) sendto$inet6(r0, &(0x7f0000000140)="8cd88564978db0b574a1fe0148690e38fd41ede87a5844f9f65b6669900f669f1b3f67279478f46762dfde3a8c2da472942cc76ab1e0d842c75823b8934fc74d27f13b6c017f63ae1864536e5ccd2340e9273017c8d3ab9afce43feb4efa92f5fd5e", 0x62, 0x20081, &(0x7f0000000080)={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x24) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0xfffffffffffffffb, &(0x7f0000000200)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x2e}, @in6={0x1c, 0x1, 0x9, @loopback, 0xce3e}, @in={0x2, 0x0}]}, &(0x7f00000002c0)=0x10) msgrcv(0x0, 0x0, 0x0, 0x0, 0x0) 00:00:42 executing program 1: accept4(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff80}}, 0x0, 0x1, 0x2}, &(0x7f0000000340)=0x8c) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540), 0x0) 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$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b360, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) sync() mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000003c0)=0x4) 00:00:42 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1}, 0x8) 00:00:43 executing program 1: r0 = socket(0x10, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000400006c653000"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xfffffffffffffff8, 0xb0, 0x1030, 0x10000, 0x4e2, 0x1, 0x80, 0x3}, &(0x7f0000000080)=0x20) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:45 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendto(r0, &(0x7f0000000100)="fdd514d26ebc198f394249f24c8ea0b7b26f5a56c86a5c96a083ecad7d36ff317158b78e6f56f6d1cea3a6a23a28b190e305485d6fd3c25612de3fb1f64afc19e9dad54177fbb34e697d37da90dd0488aeef99fc647f0699a3d1d5149efb27f7cf13babffd0516aff7893a07f0d3fd055601d632b5c1f47d40b9633cb48b67c28551586e9f85f9b7cde66321f8949e8a190780a4e75770c124f4edc03ba561aab78624d6db99ed5b9d93f75f76d3e557cc630050921446e448218785caa84754b3a0", 0xc2, 0x85, &(0x7f0000000200)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x5, 0xfff}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x4, &(0x7f0000000000), 0xffffffb4) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="f987031227fe394c5f322ab74249ead7123226e96f08890cd81b69f99618dc0102995cf06da702799916ee9fdcc0c30a00a4a0d467fba3c591984fba502b9eeece238159b6e385d872886f509bf44a56072773c9c2618da7b5098f0b07f8bd7f83a72c9e08fb333e425ec0a1f34d7f9f1bae37df3da7dde41195a23cce", 0x7d}], 0x1) socket$inet_udp(0x2, 0x2, 0x0) 00:00:45 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 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$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000280)=0xfffffffffffffc61) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) mprotect(&(0x7f0000001000/0x1000)=nil, 0x1000, 0x0) r4 = socket$inet6(0x1c, 0x3, 0xffffffffffffcf3e) mmap(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x0, 0x11, r4, 0x0) 00:00:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) r1 = getpgrp(0xffffffffffffffff) r2 = geteuid() r3 = getgid() r4 = getpgid(0x0) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0), &(0x7f0000000440), &(0x7f00000005c0)=0x0) r7 = fcntl$getown(r0, 0x5) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() r10 = getpgrp(0x0) r11 = geteuid() freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1f5cb2ee36e260e, './file0\x00'}, 0xa, &(0x7f00000003c0)=[{&(0x7f0000000080)="2d18a328178e879c23f2044c0e4a250de035e5545dce9503dd0709d85444279cb16b6151947961612c1a2f31", 0x2c}, {&(0x7f0000000140)="7e021369e0f54235f4f02151a3ebc3a8b775349f4f88cab94e8c0fcc2490ca0cf04b762e3456e01661bca5a1145abeb88d4aeb50babf5f24b3c2ed9821933530153356542ae41c62c79a1fb2", 0x4c}, {&(0x7f00000001c0)="870ec525b2030e123777c12cd77ff47d1d0dd9099a057f2116d9ec33f1ea45781336b28dff5c01104e4afd3ae560723d3d1ea7f92bf8c42bacaee677479fde36f2ffa7645755e7a1c64f2f0487c3b59a186ebe5d0e0163ad141ff4f7", 0x5c}, {&(0x7f0000000240)="d768bb147d97c39aeb9ce6e375229c47d80166a07655ffb33f93a00b2554a2d91e12c3e523088bb63bcfba712afeb32b7f7b64561629ab67e99dde8f5a66c525322e9fa3c56b4a209bdee6abed03dc53204b924e930a9bd5ad92901d0405ed38d201ba675f88af353f977b1f683b4c74ce40d5f1607c06510d3bae0db164", 0x7e}, {&(0x7f00000002c0)="7024a1f97130079be08633cf285bdfc5fb3e84632876726826460096057ea06ebd54dbc38cc7f6bc5ddf83668e2574579c1f165003321590fd9ae3500536bff5720cd5e45d391b0503f325abd71130aee919d548209e1313fbc0acff840074454c4ab3b493fda300adf7c8f534bc99b8445cf60843591c98a68f92ced1636adcb55775dd9430e9c366dc3be8c68da1d7758bb4f0094e6500409f6d931788bf418e901984a06a52acc47547486de1f04167e104211f60411ca170774dd881436b1c47baf3f996e85740b95321056c782d5467d3a48ceb5da845f9aa573cb125fba36110d55ba19a4a4d88fbf92cf5c9", 0xef}], 0x5, &(0x7f0000000740)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}], 0x150}, 0x100) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)=ANY=[], &(0x7f0000000280)) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x4, 0x1, 0x2ca}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r2, 0x6, 0x2, 0x80, 0x81}, &(0x7f0000000200)=0x18) 00:00:50 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$setflags(r0, 0x2, 0x2002) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000300), &(0x7f00000002c0)=0x0, 0x0) chmod(&(0x7f0000000240)='./file0\x00', 0x12) open(&(0x7f0000000280)='./file0\x00', 0x100, 0x22) chown(&(0x7f0000000000)='./file0\x00', r1, 0x0) getsockname(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000db9cad79df6219aeaa8baab985df00000000ddf917190a7db1e729d9c85066c6f2517e77c24dd6c883ce836cc2772de822fea82e3fed7d91c62f175f8bab6cee3e6e85f52324ac934c74aa0d137d91c8d838e88f269e9a2c9dfa37c6a21a5521e2bd7f4b92fbdd31b28b2238f717fb2985192e98fea1b1e83c517d9a2120424df9467dfc409212def48f14fc8d8970445dd144b2a9"], &(0x7f0000000040)=0x6e) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r0, &(0x7f0000000340)="1ccd4b5591474165d83e93072a0fa3ba070bfbd83a76c267b80c99fde3b25ba9b1e490025eaf359196294a20c52d35969a36e0ffcacbe3fc7d3e77ed7dacfa33fbabed39b24204c1ddd47ee3e632f71b93b30a087350e38330c9473c9bd8f3b9f65837df8964b7152bad02d7ce37c3b11cd468f31ea37ff9f9173475fbfc13a2ac1100c7757969a431e36d992e9e53457310fbd1c061f0c918b78d0450fa6363783b911dd6", 0xa5, 0x20000, &(0x7f0000000200)=@in6={0x1c, 0x3, 0xffffffffffff399c, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) semget$private(0x0, 0x0, 0x0) linkat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00', 0x400) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) 00:00:53 executing program 0: mprotect(&(0x7f000035a000/0x3000)=nil, 0x3000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x4, &(0x7f0000000340)="b7011585", 0x4) 00:00:53 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) r1 = socket$inet_udp(0x2, 0x2, 0x0) setuid(0xee01) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x32, &(0x7f0000000080)=""/223, &(0x7f0000000180)=0xdf) bind$inet(r1, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r3 = socket(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:00:53 executing program 0: r0 = socket(0x200000000000011, 0x3, 0x0) r1 = semget$private(0x0, 0x4, 0x200) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0xc98c, 0xe05, 0xd0bb, 0x7]) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000000)={0xfffffffffffff1ee}, 0x10) 00:00:53 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 00:00:53 executing program 0: r0 = socket$inet6(0x1c, 0x30000007, 0x4) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000000)=""/250, &(0x7f0000000100)=0xfa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x6, 0xc0}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in]}, &(0x7f0000000200)=0x3e7) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r2, 0x9, 0x7, 0x6}, 0x10) setsockopt$inet_int(0xffffffffffffffff, 0x0, 0x4a, 0xffffffffffffffff, 0x5a) 00:00:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) dup(r0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x67, 0x2000, 0xd172, 0xffffffffa9f87cf9, r1}, &(0x7f00000001c0)=0x10) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c03", 0x9c, 0x0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') 00:00:56 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x78d74a76}, 0x0) 00:00:56 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = getuid() setresuid(r0, 0xee01, 0x0) geteuid() setreuid(0xffffffffffffffff, 0xffffffffffffffff) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) recvfrom$inet(r1, &(0x7f00000002c0)=""/33, 0x21, 0x400c0, &(0x7f0000000300)={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = open(&(0x7f00000000c0)='.\x00', 0x241, 0x100) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000340)={0x0, 0x2, 0x1, 0x40, 0x2}, &(0x7f00000005c0)=0xfffffffffffffe8d) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r3, 0x3, 0xfffffffffffffff8, 0x10a, 0x0, 0x7, 0x3}, 0xa0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x1000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000180)={r4, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x8c) 00:00:56 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) symlink(&(0x7f0000000240)='./file0/file1\x00', &(0x7f0000000280)='./file0/file1\x00') setuid(0xee01) openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') 00:00:56 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_mknodat(r2, &(0x7f00000000c0)='./file0\x00', 0x2000, 0x4) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r0, 0x0) 00:00:56 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x4, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x0, @broadcast}}}, 0x90) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0), &(0x7f0000000000)=0x100) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:00:56 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x48, &(0x7f0000000100), 0x4) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x20, 0x800, 0x9, 0x80000000, r1}, 0x10) fsync(r0) 00:00:58 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty=0x3, @remote}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0000030002000500f159"], &(0x7f0000000080)=0xe) socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_tcp_buf(r2, 0x6, 0x25, &(0x7f0000000300)=""/148, &(0x7f00000002c0)=0x94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) r3 = socket(0x3, 0x5, 0x0) setsockopt$inet6_udplite(r3, 0x88, 0x4, &(0x7f0000000140)=0x600000, 0x4) 00:00:58 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0xf9a) getsockopt$inet6_udp(r0, 0x11, 0x8001, &(0x7f0000000000), &(0x7f0000000040)=0x4) setitimer(0x0, 0xffffffffffffffff, 0x0) 00:00:58 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000300), &(0x7f0000000340)=0x4) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r2, 0x4, 0x401, 0x3, 0x7, 0x2, 0x0, 0x0, {@in={{0x2, 0x3, @rand_addr=0x100000000}}, r2, 0x3, 0x9, 0x1ff, 0xfffffffffffffffa, 0xffffffff}}, &(0x7f0000000440)=0xb8) dup(0xffffffffffffff9c) fcntl$setstatus(r0, 0x4, 0x40) 00:00:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:00:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x3f, 0x4) 00:00:59 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000140)='./file1\x00', 0x3080c, 0x80) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000240)) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) write(r1, &(0x7f0000000180)="76056a4f95d7c6e97fc3c7ff7f6f064ec9a629296dda1a2a12ae4924a8b75884d4fe37f98205f17f11dfb52a393c7cd3e46ba2e2ab9234255297df45e551e22adde89a00828979d4b094a4f6d65a880bc3e4d828158b1dcdaf95c1b7e9cdc242ff4a162ffeaac75f612079720ff1bbd947fe724cfa9637cb21784bd0a2a48c37828b5082f247408a1cf71af81dd12cb6ae21d16b4c32ba7029", 0x99) open(&(0x7f0000000000)='./file0\x00', 0x10004c, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) r4 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x27, &(0x7f0000000040)=ANY=[@ANYBLOB="010010000000"], 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r5 = shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r5, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100)=0xfffffffffffffff8, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:01:02 executing program 2: semget(0xffffffffffffffff, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000000c0)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) 00:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) lseek(r0, 0x0, 0x1000400000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) lseek(r0, 0x20, 0x3) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r2}, 0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x80}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={r1, 0x6, 0x3, 0x7, 0x8, 0x9, 0x8000, 0xff, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2, 0x6a, 0x1f, 0x7ff, 0x7, 0xffff}}, &(0x7f00000004c0)=0xb8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff32) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r3, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98) dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 00:01:09 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:01:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRESDEC=r0], &(0x7f0000000240)=0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) bind(r0, &(0x7f0000000340)=@in={0x2, 0x3, @multicast1}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x11e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x0, 0x5, 0x4000, 0x8001, 0x3, 0x6, 0x3, 0x0, r1}, 0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 00:01:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0xffff, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f00000000c0), &(0x7f0000000080)=0x2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x6, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r2, 0xe, 0xc68}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="4af11ee699f49be3f2cab451", 0xc}], 0x1, 0x0) fcntl$setstatus(r0, 0x4, 0x10000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:10 executing program 2: syz_emit_ethernet(0x2a, &(0x7f0000000000)="79fefb3523e0db659eed35c00806001808000604719d881de66c50b2bbbd070fd8bbe700000000000000") socketpair(0x1c, 0x20000000, 0xdec, &(0x7f0000000040)) 00:01:10 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000440)='./file0/file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, 0x0, 0xff5d) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000008c0)={0xfffffffffffffffc, 0x73f2, 0x100, 0x80000000, 0x7, 0x7, 0x200, 0x9, 0x0}, &(0x7f0000000900)=0x20) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000940)={r1, 0xa, 0x370b}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000800)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000840)={r2, 0xfffffffffffffffe}, &(0x7f0000000880)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000600)={0x0, 0x7fffffff, 0x0, 0xffff, 0x5, 0x5, 0x1, 0x1ff, {@in6={{0x1c, 0x1, 0xcc1c, @empty, 0x8}}, 0x0, 0xbb, 0x9, 0x4, 0x1f, 0x3}}, &(0x7f0000000280)=0xb0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000006c0)={@in6={{0x1c, 0x1, 0xfffffffffffffffc, @empty, 0x40}}, r3}, 0x84) write(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000180)=0xfffffffffffffe52) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom(r0, &(0x7f0000000380)=""/99, 0x63, 0xc0, 0x0, 0x0) poll(0x0, 0x0, 0x0) r4 = open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x6, 0x8000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000240)={0xd7c, 0x4, 0x4bfc, 0x5, 0x1, 0x8000, 0x100, 0x1, r5}, &(0x7f0000000340)=0xfffffffffffffdcc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) ppoll(&(0x7f0000000040)=[{r6, 0x61}, {r4, 0x4}, {r0, 0x80}, {r7, 0x8}, {r7, 0x20}, {r4, 0x100}, {r0, 0x108}, {r4, 0x11}], 0x8, &(0x7f0000000140)={0x2, 0x3}, &(0x7f0000000200)={0x1711c563}, 0x8) 00:01:12 executing program 2: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 00:01:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x9, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xd, 0x2}, 0x8) 00:01:12 executing program 2: munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 00:01:14 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0xffffffff, 0x4) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000080)=0xc00, 0x2) 00:01:14 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) write(r0, &(0x7f0000000080), 0x0) 00:01:14 executing program 0: r0 = socket(0x2, 0x3, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x2026, &(0x7f0000000000)=""/3, &(0x7f0000000040)=0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) 00:01:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x100000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000000), &(0x7f0000000140)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x1, 0x10, r0, 0x6) 00:01:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x7e2780e3) fcntl$setstatus(r1, 0x4, 0x40) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x11, r0, 0xfffffffffffffffd) 00:01:14 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) write(r0, &(0x7f0000000080), 0x0) 00:01:14 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2fe63000"], 0x1) sendto$inet(r0, 0x0, 0x0, 0x180, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0xa, &(0x7f0000000040)=0x7f, 0x4) 00:01:14 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x7e2780e3) fcntl$setstatus(r1, 0x4, 0x40) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x5, 0x11, r0, 0xfffffffffffffffd) 00:01:14 executing program 0: wait4(0x0, 0x0, 0x2000008, &(0x7f0000000400)) r0 = getpgrp(0x0) wait4(r0, &(0x7f0000000000), 0xd, &(0x7f0000000040)) 00:01:14 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) setsockopt(r0, 0x14d, 0x3, &(0x7f0000000080)="811fe71d03f1bd5673ea", 0xa) r1 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e230000000000000000000000000000000000000000a8e000"/128, @ANYRES32=0x0, @ANYBLOB="fd08000006000000ff0000f780000000080000000000695db92bddd9aaeb703fc469e7e9be6246b218866e8e2f79a538f2b95ef166f7ecd87e9c8af0cf9383bfc3e9b0451efb8070848d8d17ac65ebc93731d2b5c905972c888e7a5720fb848bef6a2c5c6d12d833fef109b2ec7f0023bd0be23d16c9c83e8eaf09f9cfaa0001fcfe9ddbe2b317dad9f44034f2148db600df6be14e4e45e3bea4d9c07d704896f0"], &(0x7f00000000c0)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) accept4$inet6(r1, &(0x7f0000000400)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:01:14 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000000000)=0x232) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1206, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r3, 0x3ff}, 0x8) r4 = geteuid() freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) 00:01:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) truncate(&(0x7f0000000040)='./file0\x00', 0x77a80334) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x8, 0x0, 0x109, 0x8, 0x6, 0x5}, &(0x7f0000000080)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x72, 0xe394, 0xffff, 0x5, 0x4}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:17 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4) getrlimit(0xa, &(0x7f0000000000)) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @empty, 0x1}}, 0x0, 0x0, 0xfffffffffffffeff, 0x5, 0x0, 0x4, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1}, &(0x7f0000000180)=0x8) socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000001c0)=[{r0, 0xa0}], 0x1, 0x4) utimensat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0xfffffffffffffffa, 0x1}, {0x3, 0x6}}, 0x0) r3 = semget(0x1, 0x3, 0x4) __semctl$SEM_STAT(r3, 0x0, 0xa, &(0x7f0000000280)=""/73) __semctl$GETZCNT(r3, 0x1, 0x7, &(0x7f0000000300)=""/155) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)={r1, 0x1, 0x1, [0x313]}, 0xa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xc) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) lseek(r0, 0x0, 0x3) r4 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f00000014c0)={0x1, 0x0, 0x5, 0x8, r4}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001500)=0x1, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1817, &(0x7f0000001540)=0xfffffffffffffffd, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001580)=0x68e, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000015c0), &(0x7f0000001600)=0x10) getrlimit(0x9, &(0x7f0000001640)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001680)={r2, 0x6}, 0x8) 00:01:17 executing program 0: syz_emit_ethernet(0xd, &(0x7f0000000080)="79befb3523e0db6566fc00000806") clock_gettime(0xf, &(0x7f0000000000)) 00:01:17 executing program 2: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, 0x0, 0x0, 0x4be, 0x27aa26fa}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x3ff, 0x1}, &(0x7f0000000140)=0xc) socket(0x17, 0x10000000, 0x2) 00:01:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x20}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000140)={r1, 0x80000000, 0x3c2}, 0x89) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) 00:01:17 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x5a2d, @empty, 0x7}, 0x1c) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000100)=0x5, 0x4) sendto$unix(r0, 0x0, 0x0, 0x20081, &(0x7f0000000080)=@abs, 0x8) 00:01:17 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mprotect(&(0x7f0000fdb000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:01:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x200, 0x7ff, 0xd64, 0x0}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r2, 0x8001}, 0x8) mlockall(0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 00:01:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:01:18 executing program 2: r0 = semget(0xffffffffffffffff, 0x2, 0x0) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000180)={{0x20311939, 0x0, 0x0, 0x0, 0x0, 0x0, 0x81}}) r1 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000280)={{0x15, r1, r2, r3, r4, 0x112, 0x80000001}, 0x4, 0xd4, 0x7}) 00:01:18 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0x8) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') mprotect(&(0x7f0000fdb000/0x3000)=nil, 0x3000, 0x1) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:01:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) accept4$inet6(r1, &(0x7f0000000040), &(0x7f0000000180)=0xfffffdc1, 0x14000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x800007e2780e3) ftruncate(r2, 0xb4b8) preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) close(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) 00:01:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0xffa3) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x36f, 0x4) fchdir(r0) mkdir(&(0x7f0000000040)='./file0\x00', 0x40) 00:01:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x25, &(0x7f0000000100), 0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0xc2000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @multicast1}}, r2, 0xd10b, 0x1, 0x2, 0xfffffffffffeffff, 0x2, 0xfffffffffffffffb}, &(0x7f00000000c0)=0xa0) 00:01:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7, 0xfff, 0x9}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180)=0x2, 0xfffffffffffffec9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00"/128, @ANYRES32=r2, @ANYBLOB="000000000000b2000000fbff0000200000000000"], 0x0) 00:01:18 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0x6, 0xabf1, 0x82d}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x2}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x19, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={r3, 0x1000}, 0x8) 00:01:20 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80040000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x2d, 0xfffffffffffffffe) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(r0, 0x2, 0x0) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x80, 0x100) fcntl$setstatus(r0, 0x4, 0x10004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)=ANY=[@ANYRES32=r1, @ANYBLOB="dc0000006626165090c289674870878a03fdd2f423ae94bdd79444ff913b29ebb7383adaf027bef39d540642b7303a63509cadca8926a5d839fc966bcd66598525105aab384abe11b7af7d8b6fc37847fb20928049075e1ba9905550a23b80941cf8d7ebe384827b5026d65c26172623d811de722f10413962d8f133dbae4108ba8829d4560daef9d146151d50ce55c8d1526dc26f78a7d37a25413467b262e23aa91d39f1b10e6451ecaa116eae2fa7e139df12ca29c90ef9acc15de91ca54dac5e10db15b8b900a5e9617517ab6cd7fe1ffc7b075fd615e89dcbd50c7839b33dd16c6ed5aa"], &(0x7f0000000300)=0xe4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, 0x0, 0x0) close(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000080)) fcntl$getflags(0xffffffffffffffff, 0x0) fcntl$setflags(r2, 0x2, 0x3fffffffffe) 00:01:20 executing program 2: link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) 00:01:20 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) accept4$inet6(r1, &(0x7f0000000040), &(0x7f0000000180)=0xfffffdc1, 0x14000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x800007e2780e3) ftruncate(r2, 0xb4b8) preadv(r2, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) close(r2) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) 00:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1105, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) ppoll(&(0x7f0000000080)=[{r0, 0x15}, {r0, 0x2004}, {r0, 0x2100}, {r0}, {r0, 0x4}, {r0, 0x4}, {r0, 0x9}, {r0, 0x1a1}, {r0, 0x10}], 0x9, &(0x7f0000000000)={0x200, 0x5}, &(0x7f0000000140)={0x4}, 0x8) ftruncate(r0, 0x7ff) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 80 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212b3520 vpanic() at vpanic+0x1e0/frame 0xfffffe00212b3580 panic() at panic+0x43/frame 0xfffffe00212b35e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe00212b37c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe00212b3810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe00212b3850 sosetopt() at sosetopt+0x101/frame 0xfffffe00212b38d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe00212b3950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe00212b3980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212b3ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212b3ab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 3499 tid 100134 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why