TP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000880)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x80000001, 0x3f800000000000}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) r3 = semget$private(0x0, 0x5, 0x100) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000100)=""/49) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, &(0x7f00000001c0)={0x0, 0x3c}, 0x8) 00:02:26 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x5, 0x3) setsockopt$inet_group_source_req(r1, 0x0, 0x56, &(0x7f0000000000)={0x1, {{0x2, 0x0, @broadcast}}, {{0x2, 0x3}}}, 0x118) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x18) setsockopt$inet6_group_source_req(r0, 0x29, 0xb, 0x0, 0x0) 00:02:26 executing program 1: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x80000001, 0x6f, "6f4c57315e8ee5ecffac2516bb445515b0a245c6c0e3b8b6b3c0ef2fd1b7b7099d212e68763515c2df749d111a2b7e6a49c6ff5efcbedb558791ab4631f479a216d5f58dbdbff7c39b43a6edcd7cbba628d9658e0d6900e5ac04aaa4bd8fb44a6cfdfc234764cd6c146b94783ead27"}, 0x77) 00:02:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="8202a42e2f66690400000026b9064633a37facf37ab1e6c26192ce652d4c705ed5a5434d1acff1447076030cc4bfd366296e6cdfed0c8232554d59647ccb7d869c2f675cbef0dbad32a8f611681c"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x5}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0xffff, 0x4) 00:02:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) dup2(r0, 0xffffffffffffffff) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x10000000000000) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e6) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) r6 = socket(0x2, 0x0, 0x0) connect$unix(r6, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x13, 0x0, 0xfffffffffffffd2f) r7 = open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="19ca4cb6c6875644746b4af457d11ac7f0685c4a16c5e9e00000000095904159736da0c611bd4df27dfb4099996261998162e3f30f9faaa19bebc02cd34d22447837dc3c5cec57750548d07dba3af20c8a9d712a72508b545dbf6b0442cff688dee6fe8a903a3e7d47c0b6deada24cc9a44ef2d2"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x9bf2, 0x8}, 0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, 0x0, 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x0) 00:02:29 executing program 0: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r0, r1, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, &(0x7f0000000000)=""/119, 0x77, 0x3, &(0x7f0000000080)={0x2, 0x1, @multicast2}, 0x10) freebsd11_fstat(r2, &(0x7f00000000c0)) socket$inet_udp(0x2, 0x2, 0x0) 00:02:29 executing program 3: clock_gettime(0xd0ebabe47f0000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e22e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) 00:02:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x8, r1}, &(0x7f0000000040)=0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) ftruncate(r0, 0x100000001) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r1, r2) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:02:29 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r0) mkdirat(r0, &(0x7f0000016ff8)='./file0\x00', 0x0) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './control\x00'}, 0xc) rmdir(&(0x7f0000000000)='./control/file0\x00') rmdir(&(0x7f00000000c0)='./control\x00') 00:02:29 executing program 0: r0 = socket(0x3, 0x800000020000004, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x1ff, 0x6000, 0xfe4, 0x9, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x100000000002, 0xffffffff, 0xffff, 0x1ff, 0x5, 0x7fff, 0x8, 0x10, 0x5, 0xabba, 0x3}, 0xb) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) socketpair(0x1f, 0x20000000, 0x9, &(0x7f0000000080)) 00:02:30 executing program 0: r0 = open(&(0x7f0000000240)='./file0\x00', 0x1000008204, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x39c, 0x800, 0x4, 0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9c}, 0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380)=0x7f7, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) read(r0, &(0x7f0000000000)=""/157, 0x9d) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:02:30 executing program 3: chmod(&(0x7f0000000000)='./file0\x00', 0x40) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$dupfd(r0, 0x11, r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000080)='/++-\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='#\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='-/\xce).\x00']) 00:02:31 executing program 3: syz_emit_ethernet(0x7, &(0x7f0000000140)="798deb8ce60c92cb75ed35c008060020080014047102000700bab83be28ea73e1a9ab221b4ba2070070000000000000049084b98e76eea31ea2a842f") 00:02:32 executing program 0: r0 = socket(0x0, 0x20000000, 0xe89e) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x910) 00:02:32 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x8, 0x1, 0x51d1, 0x7fff, 0x7}, 0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup(0xffffffffffffffff) lseek(0xffffffffffffffff, 0x0, 0x4) connect$inet(0xffffffffffffffff, 0x0, 0x0) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/17, 0x11}], 0x1, 0x0) dup(0xffffffffffffffff) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r3, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fchdir(r1) dup(r0) writev(r2, &(0x7f0000000100), 0x100000000000005d) connect$inet6(r3, &(0x7f0000000140)={0x1c, 0x2, 0x8}, 0x1c) execve(0x0, 0x0, 0x0) 00:02:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000600)={0x34e, {{0x2, 0x1, @loopback}}}, 0x90) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x4280, &(0x7f0000000400)) rename(&(0x7f0000000740)='./file1\x00', &(0x7f0000000400)='./file1\x00') setgroups(0x4, &(0x7f0000000340)=[0x0, r2, r3, r3]) r4 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000700)={0x0, 0xb, 0x1}, &(0x7f0000000440)=0xfffffffffffffe7e) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000380)=[{r6, 0x4}, {r1, 0x2000}, {r1, 0x20}, {r0, 0x4}, {r1, 0x102}, {r0, 0x100}, {r1, 0x101}, {r0, 0x80}], 0x8, 0xc1) mkdir(&(0x7f0000000180)='./file1\x00', 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000006c0)={0x6, 0x4, 0x130, 0x7f, 0x2, 0x4, 0x0, 0xffffffffffffffff, r7}, 0x20) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000500)=""/150, &(0x7f00000005c0)=0x96) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)=']\x00'], &(0x7f0000000300)=[&(0x7f0000000100)=')%@\'\x00', &(0x7f0000000140)='(@$*/^\x00', &(0x7f00000001c0)=',\\\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00']) 00:02:32 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x2ab) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7f, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:02:32 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) open(0x0, 0x100, 0x18a) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x2) r2 = open$dir(&(0x7f0000000680)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) 00:02:32 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) freebsd10_pipe(&(0x7f0000000140)) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0xffffffff00000001, @empty, 0x7}, 0x1c) fcntl$setown(r0, 0x6, 0x0) 00:02:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r3, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r3, @ANYRES32=r3, @ANYPTR, @ANYRES32=r2, @ANYRES32], 0x28}, 0x0) recvmsg(r2, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) dup2(r3, r2) 00:02:32 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, 0xffffffffffffff9c) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000600)={0x34e, {{0x2, 0x1, @loopback}}}, 0x90) getgroups(0x3, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0x0]) getgroups(0x4280, &(0x7f0000000400)) rename(&(0x7f0000000740)='./file1\x00', &(0x7f0000000400)='./file1\x00') setgroups(0x4, &(0x7f0000000340)=[0x0, r2, r3, r3]) r4 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000700)={0x0, 0xb, 0x1}, &(0x7f0000000440)=0xfffffffffffffe7e) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f0000000380)=[{r6, 0x4}, {r1, 0x2000}, {r1, 0x20}, {r0, 0x4}, {r1, 0x102}, {r0, 0x100}, {r1, 0x101}, {r0, 0x80}], 0x8, 0xc1) mkdir(&(0x7f0000000180)='./file1\x00', 0x3) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000480)={r5}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000006c0)={0x6, 0x4, 0x130, 0x7f, 0x2, 0x4, 0x0, 0xffffffffffffffff, r7}, 0x20) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000500)=""/150, &(0x7f00000005c0)=0x96) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)=']\x00'], &(0x7f0000000300)=[&(0x7f0000000100)=')%@\'\x00', &(0x7f0000000140)='(@$*/^\x00', &(0x7f00000001c0)=',\\\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00']) 00:02:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) 00:02:32 executing program 2: r0 = socket$inet6(0x1c, 0x0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setstatus(r0, 0x4, 0x10000) nanosleep(&(0x7f0000000080)={0x0, 0x7905}, &(0x7f00000002c0)) 00:02:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x2ab) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x7f, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 00:02:33 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e2000000000fe8000000000000000000000000000aa020000000000007d0000000000000000ff7f0000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="1f0000000300000005000000c1000000f9ff2e00"], &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0xfffffffffffffffd, 0x4000001000000000}, &(0x7f0000000280)=0x15b) 00:02:33 executing program 2: mlockall(0xffffffffffffffff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xffffffffffffffff, 0x10, 0xffffffffffffffff, 0x4000000) r0 = open(&(0x7f0000000000)='./file0\x00', 0x209, 0x90) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) 00:02:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) msync(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) 00:02:33 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x401, @loopback, 0x2}, 0x1c) 00:02:33 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x5, 0xfd6e) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)="85", 0x1) close(r0) 00:02:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x39c0, {{0x2, 0x2, @multicast2}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0xffff, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:33 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0x6}, 0x8) writev(r0, &(0x7f0000001480)=[{&(0x7f0000000300)="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", 0xfd2}], 0x1) 00:02:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:02:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x40, &(0x7f0000000040)={0x1000, 0x10000, 0x2, 0x3, 0x8, 0xa7, 0x0, 0x7}, &(0x7f0000000080)={0x6, 0x4, 0x4e, 0x8, 0x400, 0x0, 0x1, 0x8}, &(0x7f00000000c0)={0x7, 0xb7d7, 0xffffffffffff0000, 0x1, 0xffff, 0x7, 0xffff}, &(0x7f0000000100)={0x3ff, 0x5}) select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) socket$inet(0x2, 0x4, 0x7) 00:02:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x81, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x3}, 0x8) writev(r0, &(0x7f0000001740)=[{&(0x7f00000004c0)="1c", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0xfffffffffffffffd) 00:02:34 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000180)) msgget$private(0x0, 0x20) setsockopt$sock_timeval(r0, 0xffff, 0x0, 0xfffffffffffffffe, 0x0) accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setrlimit(0xa, &(0x7f00000001c0)={0x40, 0xf76}) 00:02:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x3, 0x84) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x8000000000033, 0x0, 0xfe08) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x2, 0x3, @loopback, 0x3ff}, {0x1c, 0x0, 0x100000000, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x101, [0x99dd, 0x1, 0x4, 0xa, 0xffff, 0x401, 0xc4, 0x942]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000140)={r3, 0xf841}, &(0x7f0000000180)=0x8) 00:02:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @remote}, 0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x48, &(0x7f0000000280)=""/214, &(0x7f0000000080)=0xd6) 00:02:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x2) 00:02:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x110040, 0x14d) openat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x200, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="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", 0x180, 0x0, 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) openat(r1, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) 00:02:34 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x80000001}, &(0x7f0000000100)=0x8) getpeername(r0, &(0x7f0000000480)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000004c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000300)=0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x2001007, &(0x7f0000000040), &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r1, &(0x7f0000000340)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) 00:02:34 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r0, 0xffff, 0x400, 0x0, 0x0) accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) socket(0x1c, 0x1, 0x93c) 00:02:35 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/123, 0x7b) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) dup(r0) 00:02:35 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x100000001, 0x9, 0xfffffffffffffff9, 0x9, 0x100}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x1d17, 0x1000, "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"}, 0x1008) setitimer(0x0, &(0x7f0000000040)={{}, {0xfff}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) 00:02:35 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r0, 0x14, 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x7c, "a7f90557795fa8ad72669231ac074deb681cb711d930b2ab89b42484364cbeda15fa733b8082e630de6b21408eeca2984dd7033f35db5df3acb1d5cd1c5afe9ab3b09ce33b9bcc71c764702263a8139fc88b68aa570ca1abfe0345ecea0caf83286245a18dbc5e794294118ee1418c06bd84cf95bd599cfc379604f9"}, &(0x7f0000000100)=0x84) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r2}, &(0x7f0000000140)=0x84) r3 = dup2(r0, r1) poll(&(0x7f0000000180)=[{r3, 0x5}], 0x1, 0x0) listen(r0, 0x8) 00:02:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820200"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000008", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x500}, 0xfffffffffffffdbf) 00:02:35 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x1000008204, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x39c, 0x800, 0x4, 0x0, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000340)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000380)=0x7f7, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:02:35 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000026c0)={0x0, 0x0, &(0x7f0000002480)=[{&(0x7f0000000080)="a9ea22534eb21397", 0x8}], 0x1}, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback={0xffffffff00000000}}, 0x14) 00:02:35 executing program 3: mlock(&(0x7f0000c79000/0x4000)=nil, 0x4000) r0 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x17, 0x1]}, &(0x7f0000000080)=0x8) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000e8b000/0x1000)=nil, 0x1000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 00:02:35 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed2", 0x7b, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = accept$inet6(r0, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000700)=0x1c) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000600)=[{&(0x7f0000000140)="e533a043465893dae853fc2ae3925022290f5ed8d2b143c70a15576567021315fe99bffe1d3ecc08465a25f2e3694f575aa6262cbe66f8970b56974baa4f58b3abeaa2a81d170a7e58e6fdfdd17b016d9ea5a3b67921204cb26d9c51d6562881b077018026a327b02ef94ea30d026e60e12ef5d709d970084645750b846cccdd992030b042d164568863bad7a539c07e713789b1a1301537bf5544eface3ed2a18478cd1f692f89b7e7218d0c85c8d262f6a433e06f26acf28014dd340e6c417062636350a374705050c11", 0xcb}, {&(0x7f0000000240)="a6e594d491c898e8bf5ced670dee376b81c34735ab4eae8f7410ed01ff315f756b82bdf8d819121671e7892fd7cca96d670902f86441371e8b7ca8ee40f21ec8130f92ef4d3b4211d66f670c56ef9a47e4f2a6122f433e05906a1de05b7387d733fe9a3c54a133362cb9e75227133aed56be32b9d8e63925c689046011105d6368", 0x81}, {&(0x7f0000000080)="ccb794458037d1b92f0488a10326b409b5f2", 0x12}, {&(0x7f0000000300)="0d8006a27bc21baae652606140acdeac13bb8639b733b659aab5d2c55bac817c33a0137f3facbd8f348d9b6816a213ac40bd5ebe523daec793972846b6fd0a68bbfb21dab6ecf46095231d9f0530", 0x4e}, {&(0x7f0000000380)="0111a4c5d71548f642e77b1d6eb99df4834c858420ffc1da117a62b6b8f0672670274c9faa3819f3bc9814c7a4f6db6b0dc335294936063474e319e6e97b003c755e2363da7315330e26a33026b4c170ebcf1bc2d859f18f6c4899f2fe9697ce11ba7d2234abced1946184", 0x6b}, {&(0x7f0000000400)="0d0e066b059e876e66d81b8feb7c0705c44f39c98a1c78a7798b044a8b8208fdcad90ad096cd95f9aae7a2c0ca140a81167a68aab1d732522f4eefb056130f2720698bcee31397d9c32d3512e187a451055923d86c0a7dd630a97f115f7e7e78e7f26ee1791d21830eb350dcfe83c2a4198889385e2a8f05713b1f2f44852ead910426bb5c90cd3e1c66393bdec0d71e571a289873b00c1476100d249ec5a9574f6f644fb4b1c84576292538be85f6dfc1e33af9580af0ecdc5afb422aa5881c47f08a2bfff2d96ab78b2a464ab5f7b92d9ac151b2e10c36601e7c00b40f79", 0xdf}, {&(0x7f0000000500)="ae8e2eecbf6899449d5265a9229183e97139a35ca89d70f8b6a27da429459c9dda227812a3da9163a6262a1df3553bfb75135a3d090931ae0dc6dd9a0b7c16b15039fbea91e32a3784dd649e9979e55408e19c403bfd03addf0702023395fdbf69a99ccfa04562c23d3dec9824e5978775e1bd7d5b7bcb6a3f65561f8c35", 0x7e}, {&(0x7f0000000580)="7e4bf3e2b0d4cae5d4b392b4ab32ce4595f4b40a7741406c28c337a9882e1de89a48bc8ef7c1814debe7d8caafe563bd55bfe431d164d06fee2e", 0x3a}, {&(0x7f00000005c0)="2bd721cb1335cbb7fac8716e654aa4566a0bf69e07e86821ef2bfcea936a06731362f7b93805", 0x26}], 0x9, &(0x7f0000000740)=[@rights={0x38, 0xffff, 0x1, [r0, r0, r0, r1, r0, r0, r0, r0, r0]}], 0x38, 0x8}, 0x20000) 00:02:35 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x28, &(0x7f0000000040)=ANY=[@ANYBLOB="011f2243fa527c90eb619245b5da3001aa2b02b06e81ebef41d80729768f45a452ce06d6e1923ec351712da8f45942ecbfe386056f042e6a03ce47fd8a643ab36c014c654c18e3495df920cd856342d22a5c55e376d99962c0a69796b9190a936050d7c0101918ed4ec016249c65"], 0x1) r1 = getuid() getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchown(r0, r1, r2) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000280)=0x8) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000002c0)={0x7fffffff, 0x800, 0x2, 0xffffffff, r4}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0xf, 0x1fe5, r4}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="ffffff7f000000800500030004000600060000001c004e21b8f5fffffe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="2a0c000006000000120500ce9d6af681ad42b185a58bd8a448c400ff03000003000000"], &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f00000000c0)={0x80000000001c00, 0x100000000, 0x0, 0x9f8, r5}, &(0x7f0000000000)=0x10) 00:02:35 executing program 0: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, r1) setresgid(r0, 0x0, 0x0) 00:02:35 executing program 3: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="3e3abb3bdc2591ea0d052a3a08b82111c5f149a535bc2bbb91996368e1b60a96906f967737859042c5c0f0713ea53de69a4805912a2c68e1b37b0bde9087fbcc729ada896458ee966641b5fd319a2dee43f990fbe6b9553b6544069294e7e102", 0x60) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) execve(0x0, 0x0, 0x0) 00:02:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x40, 0x9a) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xa8}, 0x2) r2 = geteuid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) setuid(r2) 00:02:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x28, &(0x7f0000000080)=ANY=[@ANYBLOB="06000000000000003ea591c911c6160bb88b0f749cd65da616385ed12424a37599c00397c79a727b0fbe46b031a3fe2c8cecc49b0000f723c20000000000"], &(0x7f0000000180)=0x4) r1 = socket$unix(0x1, 0x7, 0x0) recvfrom$unix(r1, &(0x7f0000000000)=""/7, 0x7, 0x40003, &(0x7f0000000040)=@abs={0x1, 0x0, 0x1}, 0x8) 00:02:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x1, 0xc8071aeae55c2812, 0x200, 0xef29, 0x4, 0x1, 0x7, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x2, 0x2}, 0x10) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) ftruncate(r0, 0x8000) socket(0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8) connect$unix(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000006c0)='./file0\x00', 0x40a, 0x0) 00:02:35 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0xfff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000080)=@in={0x2, 0x0}, 0xfffffcb9, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000000000000000001100000008400000009000000ffffffff0000000084000000010000000900ff0774000000140000008400000007000000030000000700000010000000840000000800000000000000100000008400000008000000360c000000000000840000000a000000fe8000000000000000000000000000bb"], 0x8c, 0x20188}, 0x20000) 00:02:35 executing program 1: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket$inet6(0x1c, 0x0, 0xb5c4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000c80)=ANY=[@ANYBLOB="1c004e21ffffffff0000006ad0b37ca77245b00040000000df2cffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002300000000b32d69b14db8894e1d6f62ad000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000900)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r5, 0x6, 0x5, 0x6}, &(0x7f00000005c0)=0x94) fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) execve(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000b80)=[&(0x7f0000000a00)='\x00', &(0x7f0000000a40), &(0x7f0000000a80)='$\x00', &(0x7f0000000ac0)='\x00', &(0x7f0000000b00)='\\#\xd0)\x00', &(0x7f0000000b40)='\x00'], &(0x7f0000000c40)=[&(0x7f0000000bc0)='\x00', &(0x7f0000000c00)='-\x00']) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x1ff, 0x6}, 0xb) freebsd11_fstat(r7, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getegid() shmget$private(0x0, 0x3000, 0x10, &(0x7f0000ffb000/0x3000)=nil) __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f00000003c0)={{0xffffffffffff0000, r3, r6, r8, r9, 0x10, 0x7c}, 0x3, 0x10001}) ppoll(&(0x7f0000000480)=[{r7, 0x91}], 0x1, &(0x7f00000004c0)={0x10000, 0x7fff}, &(0x7f0000000500)={0x7}, 0x8) r10 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000780)=0x100, 0x4) semop(r1, &(0x7f0000000080)=[{0x3, 0x424, 0x800}, {0x2, 0x6, 0x1000}, {0x0, 0x2, 0x800}, {0x4, 0xe1, 0x800}, {0x5, 0x400, 0x1000}, {0x3, 0x5, 0x800}, {0x0, 0x4}, {0x0, 0x8, 0x800}, {0x3, 0x1, 0x800}, {0x3, 0x7, 0x800}], 0xa) semop(r2, &(0x7f0000000580)=[{0x4, 0x7, 0x1800}, {0x3, 0x6, 0x1800}, {0x1, 0x1, 0x1000}, {0x2, 0x5, 0x800}, {0x0, 0x7ff}, {0x1, 0x20, 0x1000}, {0x3, 0xb8, 0x1000}, {0x7, 0x7, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r10, 0x84, 0x901, &(0x7f00000007c0)=ANY=[@ANYBLOB="0813ee0300008f55342b3936585d66e9d379c7085b023a810c29bca5afb0399c9f3d3f992a70c5051a8f6dfb0f1152e9725a78c5d041c1bbbb0d734509b9f606b72fc4424ec4cd9191092b499f93"], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r10, 0x84, 0x107, &(0x7f0000000600)={0x0, 0x6, 0x0, 0x8}, &(0x7f0000000640)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000700)={r11, 0x100, 0x2}, &(0x7f0000000740)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r7, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x1, 0xf, 0x6, 0x5eba}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000380)={r11, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000540)=0x4) 00:02:35 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f00000001c0)=""/238, 0xee) fcntl$setstatus(r0, 0x4, 0xc4) read(r0, &(0x7f00000000c0)=""/218, 0xda) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x6, [0x5, 0x0, 0x2, 0x1000, 0x2f, 0xecc]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0xd2}, &(0x7f0000000300)=0x8) 00:02:35 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x65fa, 0x9}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd, 0x4}, &(0x7f0000000380)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(0xffffffffffffffff, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x4, 0xf, 0x5, 0xa5}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000240)={r3, 0x9, 0x3, 0x9}, &(0x7f00000002c0)=0x10) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={r4, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x9517}, 0x8) r5 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, 0x0, 0x0) mknodat(r5, &(0x7f0000000000)='./file1\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 00:02:35 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) setuid(0xee01) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140)=0xfffffffffffffefe) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100)=0x5, 0x4) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 00:02:36 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) 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, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x3, 0x1, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r2, 0x3f, 0x1, [0x7]}, &(0x7f00000000c0)=0xa) 00:02:36 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$sock_int(r0, 0xffff, 0x100, 0x0, &(0x7f0000000080)) socketpair(0x0, 0x0, 0x1f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x8935, 0x4) 00:02:36 executing program 3: r0 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmget(0x1, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) 00:02:36 executing program 3: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) 00:02:36 executing program 3: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x3) 00:02:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x2000010007d3d) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), 0x4) 00:02:37 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x0}, 0x10) r1 = socket(0x1f, 0x3, 0x8) r2 = getpid() wait4(r2, &(0x7f0000000040), 0x4, 0x0) bind$inet(r1, &(0x7f0000000080)={0x2, 0x0, @multicast1}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xd, 0x2d}, &(0x7f0000000140)=0x8) 00:02:37 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000d801000000"], 0x8, 0x0) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 00:02:37 executing program 1: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7}, 0x0) getsockopt(r0, 0x7, 0x8, &(0x7f0000000280)=""/53, &(0x7f00000002c0)=0x35) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x67, 0xfffffffffffff8c5}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1}, 0x0) chdir(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="edff0800a200800406000000000000b4b100"], &(0x7f0000000180)=0x1a) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x3) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_int(r4, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000040)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x6, &(0x7f0000000100)=0xd0, 0x4) 00:02:37 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 00:02:37 executing program 2: r0 = socket(0x2, 0x10000000000005, 0x40000001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={0x0, 0xc}, &(0x7f0000000380)=0x8) 00:02:37 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) r1 = dup(r0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x2, 0x3ff, @empty, 0x5}, @in6={0x1c, 0x3, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x49fb}, @in6={0x1c, 0x3, 0x0, @empty, 0x7fffffff}]}, &(0x7f0000000140)=0x10) 00:02:37 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) getpeername$unix(0xffffffffffffffff, &(0x7f0000000980)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009d75f0ca7e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c10680d200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f7f477a7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001"], 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:02:37 executing program 0: shmget$private(0x0, 0x2000, 0x1000043, &(0x7f0000ff9000/0x2000)=nil) shmget$private(0x0, 0x1000, 0x12, &(0x7f0000ffc000/0x1000)=nil) r0 = shmget(0x3, 0x4000, 0x602, &(0x7f0000ff9000/0x4000)=nil) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) connect$inet(r1, &(0x7f0000000080)={0x2, 0x2}, 0x10) shmctl$SHM_INFO(r0, 0xe, 0x0) 00:02:37 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000000)=[{&(0x7f0000000500)="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", 0x17c}], 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) connect$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="010005000000000000000b24a16ca4c10f0167801431aa56f4b1996d7fc890537de6a469cb8e6b23bf126b2e65d1090f72c358652bfed56392188013b0267a"], 0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x285) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback}, @in6={0x1c, 0x2, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 00:02:37 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x8) setsockopt$inet6_tcp_int(r0, 0x6, 0x4000000000000022, &(0x7f0000000080)=0xffffffffffffffff, 0x565) 00:02:37 executing program 1: r0 = socket(0x2, 0x5, 0x0) getpeername$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x402, 0x20) getresuid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f00000001c0)='./file0\x00', r2, r3, 0x200) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82205d05bbe8950dca61883857022e2f6628"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="6ad17afe93b778a798ecd8e2d512010000800000000035a741d64eff1b7a7071142c28efc034f2e8114e81f68fa2477271ee15e7eea433751a965ea139cc01c6486948c182470884fae151a828fe02be7389b5f15632ca05f8ea4d7ae0f1549586f1257136af9aa9f7a651db7667843ae7b3c25b8428f6881e302fce72d255611efb2e9567e1a83d6f56c8977e69f5a150348771f082dc3b7fbab217fba3574f1669e9bc1f93b0896a09e84f53aa10df22cfb4", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x0, r4}, 0x0) 00:02:37 executing program 2: mprotect(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0xa) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x1f, 0x4) mprotect(&(0x7f00001a4000/0x3000)=nil, 0x3000, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000100), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) 00:02:37 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="82022e2f66696c6530002908d613b573a06da7f6574813ac834921337a4a33cfe1ad500a09656907c625f87bdda8b84880b3be8ab3739ac39ba38830d350cbab3a19da0f929e528a3835a96c00f1011264175b3033b962a2fc0cadeaf96087ad6d968d433828a21e16f9186966e3762830a617831b3f14468a0f4c796712d974ad25ffc655bccd5ba65ea4125a98879959a6cf10a8fdd39e12d03a07420326459e7d0141e0473512ddaff0"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @rand_addr=0x3}}, 0x0, 0x2, 0xd4a, 0xc4}, &(0x7f0000000080)=0x94) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000400)={r1, 0x4977}, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r2, 0x2, 0xf, 0x7f, 0x5}, &(0x7f00000002c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000600)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffffff8}}, r2, 0x40, 0x1, 0x208, 0x9, 0x6, 0x3}, &(0x7f0000000540)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={r3, 0xfaf8}, &(0x7f00000007c0)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xffffffff, 0x0, 0x7fff, 0xffffffff80000000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000006c0), &(0x7f0000000700)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2}, &(0x7f0000000240)=0x8) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000001c0)=0x40, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000008c0)={r1, 0x100, 0x3, 0x400000}, &(0x7f0000000900)=0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000580)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r1, 0xb, 0xfffffffffffffffb}, &(0x7f0000000740)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r5, 0x80, 0xffffffffffff2f56}, 0x1a6) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000800)={@in6={{0x1c, 0x3, 0x7, @empty, 0x1}}, r1}, 0x84) 00:02:37 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) sync() madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 00:02:37 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 00:02:37 executing program 2: mprotect(&(0x7f00001a3000/0x1000)=nil, 0x1000, 0xa) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000080)=0x1f, 0x4) mprotect(&(0x7f00001a4000/0x3000)=nil, 0x3000, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x18, &(0x7f0000000100), 0x4) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0), 0x4) 00:02:37 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) open$dir(&(0x7f0000000100)='./file0/../file0\x00', 0x40, 0x40) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) write(r0, &(0x7f00000000c0)="1d", 0x1) write(r0, &(0x7f0000000080)='\x00', 0x1) close(r0) 00:02:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(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) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000540)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x20) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000600)=ANY=[@ANYBLOB="82022e2f83696c653000948e56123b12dd27da179d1da40db932d76f9f9362ac6d05e632f338cd2d986e3ec8246aa5c3945538396e05f1735a2f1f1574a7643e4d9fb54e940a8d9dd5d641844debe6c1180bcf184a10c44f4d88b49e7486bdfb4cd26aecff92a5594c230d900d187c0d"], 0xee) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="797184fb0b41918e6e79476748623a139d0ea268d7296e511c18ff557af4b28face9fe9b7cbb2dd145e2594b797e77ffad739da153c0072965e5dc1557db02da96da38b470aae665fcde7a8047fbf73dec54c712f860268f82117f2578e3d2d60ede8478724f5e19aa8c435cd8b082b5cf59554ea7fb8fe4428b44833cc6128e7946ee43d7"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:02:37 executing program 0: r0 = socket(0x2, 0x7, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0200000066696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 00:02:37 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) r1 = socket(0x0, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x100, 0x4) lseek(r0, 0x0, 0x2) chdir(&(0x7f0000000040)='./file0\x00') r2 = open(&(0x7f0000000080)='./file0\x00', 0x20081, 0x102) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x2}, 0x8) 00:02:37 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) chroot(&(0x7f0000000100)='./file0\x00') freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)) chdir(&(0x7f0000000080)='./file0\x00') 00:02:38 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002e1, 0x10) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0xffffffffffffff0f, 0x40002, 0x0, 0x250) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) __getcwd(&(0x7f00000000c0)=""/229, 0xe5) 00:02:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000011c0)={0x0, 0xf3, "5ee8d25c69ec62f6f1048a1557133e76699f9ea9b79accd04528793c35fd17d79154f58d292ad886641a0474e054d20db08dc37adf9af628dd794c07ccb48945547c8c7aeca25a2ddd668c2fe6ee5c32897d1988e55d3b9e23276a47fce7e30b644ee15dd0d860e5bc1d8e45218067a27940cf5388e974e6447815f13fb8ebb31c0a0f68937a8a03bc935da478301679c031426377d146bf5558e3c172affbc666bd14f650cd8b5f1c32b32c7dbc54b7db2d06b66e16ea12d3a94fa54cb15c13112983cf9247b9b70023496be887798472da6bd4900a27238a0219d71434523458f72887a3ec503d466123f0b1033e4f4a5038"}, &(0x7f00000012c0)=0xfb) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100)={0x4, 0x0, 0x3, 0x8, r1}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f0000000040)=[@in6={0x1c, 0x3, 0x4, @loopback, 0x800}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3}, @in6={0x1c, 0x0, 0xfffffffffffff036, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001180)=0x10) 00:02:38 executing program 0: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xc5) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:02:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ftruncate(r1, 0x9) 00:02:38 executing program 2: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1010, 0x0, 0x0) listen(r0, 0x600000000) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r1, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c) r2 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10, 0x20000000) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000200)='chd\x00', 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) fchmod(r0, 0x15) r3 = accept4(r0, &(0x7f00000000c0)=@in, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="45c7ebc2e60d0b7bc342124e0a6724d6fb947125bc593834137418e0a3e6e31fc242c050431f926c135d81bd4b7b3cbaf4e51d0401884deb9b5e3a41481b63c73a464b575b25f467e904706a8d413d1448c95e4024e6fb1bbbfcd7a30c48c22f54858c4e33ff2a01c77b640de1b9d7ea1d3d567c1c478ded8fc140172fbdce16a592a03d955ede27d4c8bcbde4749a6e50ff49ced5e4f7dcc218513d3460eee2ea8c0568e6728a505ef26681732e", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000180)=0x2c) r4 = open(&(0x7f0000000080)='./file0\x00', 0x8000, 0x3a) getsockopt(r4, 0x8001, 0x4, &(0x7f0000000340)=""/16, &(0x7f0000000380)=0x10) 00:02:38 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x8) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)=""/60, &(0x7f0000000080)=0x3c) setsockopt(r0, 0x5, 0x3ff, &(0x7f00000000c0)="9064e6b65e2d5ecabeafda985c6a3abb28d629e92decd6f08a", 0x19) 00:02:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffff7ffb) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7, 0x1, 0x7}, 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffc8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x2a3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:38 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002e1, 0x10) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0xffffffffffffff0f, 0x40002, 0x0, 0x250) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) __getcwd(&(0x7f00000000c0)=""/229, 0xe5) 00:02:38 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) getpeername$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x8}}, 0x0, 0x7fffffff, 0x7, 0x7}, &(0x7f0000000300)=0x8c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0xff, @local={0xfe, 0x80, [], 0x0}, 0xc135}}, r2}, 0x84) accept$unix(r1, 0x0, &(0x7f00000000c0)) socket$inet6(0x1c, 0x5, 0x9) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xffffffffffffffc1}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f0000000140)=[@in={0x2, 0x1}, @in6={0x1c, 0x2, 0x6, @empty, 0x8}, @in6={0x1c, 0x1, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @empty, 0x2}]}, &(0x7f0000000200)=0x10) 00:02:38 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7, r1}, &(0x7f00000000c0)=0xc) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 00:02:38 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xa, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0xfffffffffffffe01, @local={0xfe, 0x80, [], 0x0}, 0xea9}, 0x1c) 00:02:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ftruncate(r1, 0x9) 00:02:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 00:02:39 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) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000500)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xe381, 0x66, 0x400, 0xd, 0xb68, 0x8, 0x9, 0x2, 0x0}, &(0x7f0000000400)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r1, 0x2, 0x1, 0x7, 0x6, 0x6}, 0x14) chroot(&(0x7f00000004c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x6}}, r2, 0x100000101, 0x9, 0x3}, 0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030024236521000000ff000d7c8d7989b7e50869260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000700)='vegas\x00', 0x6) 00:02:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000300)=0x33, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffff7ffb) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7, 0x1, 0x7}, 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffc8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r1, 0x100000000}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect(r0, &(0x7f0000000340)=@in={0x2, 0x1, @rand_addr=0x4}, 0x2a3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000580)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) 00:02:40 executing program 3: r0 = socket$inet6(0x1c, 0x80002, 0x0) socket$inet6(0x1c, 0x30000003, 0x8000003ff) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xe, 0xffffffffffffff17) r1 = open(&(0x7f0000000180)='./file0\x00', 0x206, 0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x9be2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={r2, 0x7}, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:02:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) ftruncate(r1, 0x9) 00:02:41 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup(r0) connect$unix(r1, &(0x7f0000000280)=@abs={0xf64cb340ce081cac}, 0x22b) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x101, 0xf, 0x8f16}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x2}, &(0x7f0000000200)=0x8) getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000000)=""/242, &(0x7f0000000100)=0xf2) socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = shmget(0x2, 0x1000, 0x307, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) 00:02:42 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x9, 0x8, 0x0, 0x5, 0x30, 0x7, 0x80000000, {@in={{0x2, 0x1, @multicast1}}, r1, 0x0, 0x1, 0xfffffffffffffff9, 0x5, 0x400}}, &(0x7f0000000040)=0xb8) 00:02:42 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x10000006f, 0x0, 0x330) getpid() 00:02:42 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x8001, r1}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0xa}, 0x8) 00:02:42 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="020000ffff99000700000fffffcb79d3dc877ac579072bcb"], 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) sendto$unix(r1, &(0x7f00000002c0)="12df31e4fed8cabf1d01f26d48b0ba2509101b4daea8f26b0f778722ed0d0dd05f07125af22d5b490b4102d6c73d335d699d1090ce5afd4502321233683ae67ba0a464d7099f8b3f590a30e3ce8457deef0af8a9b1108d1e08588a5235460ac96dcc03570f9a83dbe5f72cb9caaf60328844bd6b2988db807ffea36eefa0b53767a81f132829b25f1b75a4ab7a193db7da48ca8d74a4aed44d8dca3afc3cb55df796e60189374bd3b6c81a931ec69a19cd2e6ab9eff6c118346a3bb1b345f2c79987c8ef74c0c42306e089dde48816c04901a27234bd8b09f893f41bcba5", 0xde, 0x80, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r2, 0x0, 0x7}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:02:42 executing program 2: __getcwd(&(0x7f0000000000)=""/4096, 0x1000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000001000)={0x0, 0x1}, &(0x7f0000001040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001080)={0x7, 0x10001, 0x800, 0x2, 0x4, 0x7, 0x9, 0x6, r1}, &(0x7f00000010c0)=0x20) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001100)=0x1248, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001140)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001180), &(0x7f00000011c0)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001200)={r2, 0xffffffff}, &(0x7f0000001240)=0x8) r4 = semget$private(0x0, 0x4, 0x2) semop(r4, &(0x7f0000001280)=[{0x4, 0x3f, 0x1800}, {0x2, 0x231c, 0x800}, {0x0, 0x5, 0x800}], 0x3) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000012c0), &(0x7f0000001300)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000013c0)=r1, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001400)={r2, 0xfffffffffffff7f5}, &(0x7f0000001440)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001480)={r1, 0x11, "493a734c0a55eeb5660ddd07033f3b1284"}, &(0x7f00000014c0)=0x19) flock(r0, 0x2) getpeername$unix(r0, &(0x7f0000001500)=@abs, &(0x7f0000001540)=0x8) __semctl$IPC_INFO(r4, 0x4, 0x3, &(0x7f0000001580)=""/119) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001600)=0x7, 0x4) recvfrom$unix(r0, &(0x7f0000001640)=""/7, 0x7, 0x0, &(0x7f0000001680)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000016c0), &(0x7f0000001700)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001740)={r5, 0x7ff}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000001780)=0x8, 0x4) msgget(0x2, 0x81) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000017c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001800)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001840)={r3, 0x5fe, 0x4, [0x9, 0x6, 0x80, 0x5]}, 0x10) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000001880), &(0x7f00000018c0)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001900)={r2, 0x1}, &(0x7f0000001940)=0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001980)=0x5, 0x4) 00:02:43 executing program 3: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff9000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) clock_gettime(0xf, &(0x7f00000000c0)) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000080)={0x81}, 0x4) setsockopt$inet_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000040)="2564d35913ea10985a2ff59d89f69da82ab0f75ed3baff9c6c531d15", 0x1c) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) shmget$private(0x0, 0x1000, 0x318, &(0x7f0000ffc000/0x1000)=nil) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x8000001010, 0xffffffffffffffff, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:02:43 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_int(r0, 0x6, 0x48, &(0x7f0000000140), &(0x7f0000000180)=0x4) symlinkat(&(0x7f0000000040)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) getsockopt$inet_tcp_int(r1, 0x6, 0x412, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 00:02:43 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x2) 00:02:43 executing program 2: dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) freebsd10_pipe(&(0x7f0000000000)) poll(&(0x7f0000000080), 0x0, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x288, 0x56eff9730b99b464) linkat(r0, 0x0, 0xffffffffffffffff, 0x0, 0x400) 00:02:43 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setitimer(0x0, &(0x7f0000000000)={{0x0, 0xff}, {0x7fffffff, 0xff}}, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) 00:02:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000600)={0x0, 0x1000}, &(0x7f0000000640)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000680)={r1, 0x5}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) preadv(r0, &(0x7f00000008c0)=[{&(0x7f0000000700)=""/165, 0xa5}, {&(0x7f0000000440)=""/13, 0x6}, {&(0x7f00000007c0)=""/232, 0xe8}, {&(0x7f0000000500)=""/50, 0x32}], 0x4, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000006c0)={r1, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x278}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback}, &(0x7f0000000300)=0x8) clock_settime(0x4, &(0x7f0000000340)={0x5, 0x8001}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000400)=0x2, 0x4) pipe2(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$setflags(r4, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r3, @ANYRESDEC=r4]], &(0x7f00000001c0)=0x1) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={{0x1, 0x3b3a}, {0x1, 0x7}}) open(&(0x7f00000003c0)='./file0\x00', 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:43 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f00000002c0), 0x0, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x9, 0x6, 0x9, 0x6}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x354f}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) writev(r0, &(0x7f00000001c0)=[{&(0x7f0000000180)="92e086ca5020ad3c73b278b34b72f8efabcd5c3ca99a40793391", 0x1a}], 0x1) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x1, 0x11, r0, 0x0) ftruncate(r0, 0xff) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r0, 0x0) 00:02:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x2, 0x101, 0x8, 0x6, 0x6]}, &(0x7f0000000080)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x8003, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000140)=0xb) 00:02:43 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140), &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r0, &(0x7f0000000100)='./file0\x00', r1, r2, 0x400) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket(0x1f, 0x10000005, 0xd26) lseek(r3, 0x0, 0x1000000000003) socket$inet6(0x1c, 0x3, 0x1) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r3, 0x2}], 0x1, 0x0) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{0x0}], 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(r4, 0x2, 0x0) 00:02:43 executing program 0: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100000) r3 = semget(0x1, 0x3, 0x10) getresuid(&(0x7f0000000300), &(0x7f0000000340), &(0x7f0000000380)=0x0) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000480)={{0x6, r4, r0, r5, r0, 0x44}, 0x7, 0xfffffffffffffffb, 0x8}) fchmodat(r2, &(0x7f0000000240)='./file0\x00', 0x10) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r1]) truncate(&(0x7f00000002c0)='./file0\x00', 0x7) r7 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r7, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xfffffffffffffffa, 0x4}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f00000001c0)=r8, 0x4) close(r7) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000500)={{0xfff, r4, r6, r4, r1, 0x26, 0x3}, 0x7, 0x14a, 0x40000000}) 00:02:44 executing program 3: setitimer(0x101, &(0x7f0000000040)={{0x100000004, 0x1000}, {0x800, 0x2c}}, &(0x7f0000000080)) setitimer(0x1, &(0x7f00000000c0)={{}, {0x0, 0x8000f}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x401, 0xffffffff, 0x100, 0xae5, 0x20, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xf9}, 0x8) clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) 00:02:44 executing program 3: getresgid(0xfffffffffffffffe, 0x0, &(0x7f0000000240)=0x0) r1 = dup(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r0, 0x400) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140)=0x5, 0x4) mlock(&(0x7f0000be8000/0x4000)=nil, 0x4000) syz_extract_tcp_res(&(0x7f0000000000), 0x2, 0x7) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:02:45 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x95) 00:02:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffe5e) r2 = socket(0x18, 0x2, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8) connect$unix(r2, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r1, 0x4}, &(0x7f0000000240)=0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)) 00:02:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffebb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:46 executing program 2: setresuid(0xffffffffffffffff, 0xfffe, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000380)=0xe, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = semget$private(0x0, 0x4, 0x202) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/134) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x7fffffff}, &(0x7f0000000180)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10, &(0x7f0000000100)=[{&(0x7f00000000c0)="406767d5261f7b02ee410b5e4e1702b90527a9533b6288500c19a8e86c22594137e5564a641c4fa8d9", 0x29}], 0x1, &(0x7f00000001c0)=[@sndinfo={0x1c, 0x84, 0x4, {0x33, 0x410, 0x80000000, 0x200, r4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x400}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @init={0x14, 0x84, 0x1, {0x6, 0x20, 0xa5b0, 0x4}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @prinfo={0x14, 0x84, 0x7, {0xa2e3e34e536966f3, 0x401}}], 0xa0, 0xc}, 0x84) r5 = getpgid(0x0) fcntl$lock(r2, 0xd, &(0x7f00000003c0)={0x2, 0x2, 0xa46e, 0x1ff, r5}) fchmod(r2, 0x0) 00:02:46 executing program 1: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 00:02:46 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x4000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) truncate(0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0xfffffffffffffd55) execve(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:02:46 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = getuid() r1 = geteuid() setreuid(r0, r1) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 00:02:47 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x800, 0x40) poll(0x0, 0x1599284a23cdcddc, 0xfffffffffffffffc) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) fchmod(r0, 0x38) 00:02:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_int(r0, 0x0, 0x7, 0x0, &(0x7f0000000180)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x9, 0x80) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @remote, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) 00:02:49 executing program 2: write(0xffffffffffffffff, &(0x7f0000000280)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db898783cf97f35ff82fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad8164cee070e4c060154a79a8cda721711a80f67af95c389bd48aeb6967d8c277dc5c65769b", 0x9d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xb, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x10}, 0x98) 00:02:49 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000140)={0x0, 0xff0}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0700000029792a8c73c9cbfbe3fd9f4a3e09"], 0x12) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0xfffffffffffffbff, 0x3, [0x8da4, 0x1, 0x8000]}, &(0x7f0000000200)=0xe) 00:02:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1000}, 0x8) 00:02:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() getpgrp(0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0)=0xc22000000000000, 0x4) select(0x40, &(0x7f0000000200)={0x1, 0x3, 0x2, 0x6df1, 0x9e, 0x848, 0x2, 0x1ff}, &(0x7f0000000240)={0x3, 0x3, 0x4, 0x2, 0x7fffffff, 0x5, 0x2, 0x200}, &(0x7f0000000280)={0xfffffffffffffffe, 0x6f, 0x10000000, 0x3, 0x4, 0xa21, 0x8, 0x2}, &(0x7f00000002c0)={0x2600000, 0x9}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x0, 0x3f}, &(0x7f00000001c0)=0x8) 00:02:49 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380)={0x0}, 0x0) execve(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) accept$inet6(r1, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000300)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={r3, 0x5, 0xffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r3, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000100)=0x10) dup2(r1, r4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:02:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000100)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = getpid() getpgrp(r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x2, [0x0, 0x0]}, &(0x7f0000000200)=0xc) 00:02:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x7f, 0x400, 0x1000, 0x101, 0x7b0, 0x7fffffff, 0xa000000, 0x800, 0x0}, &(0x7f0000000180)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7f}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6}, 0x8c) r2 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:02:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7a9b}, &(0x7f0000000040)=0x8) poll(&(0x7f0000000100)=[{r0, 0x1cf}, {r0, 0x40}, {r0, 0x100}], 0x3, 0x78) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockname(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f00000001c0)=0x1002) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x8) 00:02:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1000}, 0x8) 00:02:53 executing program 2: r0 = msgget(0x1, 0x2) msgctl$IPC_RMID(r0, 0x0) mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r1, &(0x7f0000d06ff8)='./file0\x00') utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) 00:02:53 executing program 2: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x6, 0x1a00) r2 = dup(0xffffffffffffffff) fchmodat(r2, &(0x7f0000000000)='./file0\x00', 0x4) setgroups(0x0, 0x0) bind(r1, &(0x7f00000000c0)=@in={0x2, 0x1, @multicast2}, 0x10) 00:02:53 executing program 2: r0 = socket(0x2, 0x10000002, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e1d48696c653000"], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x4, 0xf, 0x9, 0xc0}, &(0x7f0000000100)=0x18) sendmsg(r0, &(0x7f00000003c0)={&(0x7f0000000040)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000140)="71ca2ae74f7bacb60ce420534323dc63115ba2c87dffd170b48c2e5d8bef60acc10b7199445c7d480239343c5de0503f2ddceeac4dc6a977fd6d83adcc27e8a619f3a33b2982667c4499182de198814fade34d3328983e5ed394d60a6622a2449021977f96b7d0d730450d2a1b2a0b033ba133636ce214926e06701bcf6a702cc7b7a01aa926874e7ba9bf0d2a0604e5f9e4300e7aa2c3087df92f27d30ae7534d5a66ec7a2f464b7a4b20a3ca126f0e7c68c6203b66c393ba01346c34f5349194f44274694c6fe55ddf2f49f440c45ebd8f", 0xd2}], 0x1, &(0x7f0000000240)=[{0xb8, 0x84, 0x7ff, "d3b511330066d3c7c38a42265aa251d793619655c43e53d5d6c9b90353010b12d1066dd58189a72e7091ec6b16af80ef22f8c8bf577fb68e8df43bb25097a615b46690479b5c65e20ec51eb6081757a7be8decdf3b721f87562d6df731a826632f93a457ea1277cd1fe8af655a3f99bf3687025be01005ffd35ce8167d0b5120be8a2464419679c6a9f030f2ab43dbe3d9c5f760d7fe552370104262b5bf094cf267599a0d"}, {0x98, 0x29, 0x5, "1ff8c6f891787a602487f6d648f682e67bfb879230ed22b26efc34fe07b7b7d83ad6bc081fb02ba32efa7f8becb8e983807263fde68a7cc52be3cbf1aac41916a552a2e74aeb1d01324e4f17fd504759e56e7e924106e9a86862bb63ca2cf6b46e8f2e81a33e0bf7a7666835df5c2ba2895404a3bc8c16de9d5f7b8c62a4bd963ed951434c5d37"}], 0x150}, 0x104) 00:02:53 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="160000da748001a4a2b5321a2dece14067e97b361f8e7d9aa487a5e53690a5337b9d25a9447ec0960f487acf5506e8d367e9c269bb67b61570c611b99ccda2fcc6a0cc8fef75d71a68cba96bdf6316baf1ccd0c9d5111dd97a7f66de9f9e46e273052ac49916d4138f83ad05304af75fdabe51d262c6948487d11a5a886495448880caf9d70a7a4d5ecb6863c350808c6c70dfb492f200019bc1dd89e88fb83a3df2e1b35582263d0098d06d6adcc87da1311a7dc0ce58d6d8b2cb245767201f000000000000000000000000"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 00:02:53 executing program 2: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) sendfile(r0, r0, 0x0, 0x7) 00:02:54 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$setflags(r0, 0x2, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="759400000900000008000500ff0301040500000002004e23e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004175352c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f00000001000080010000000000000040000000"], &(0x7f0000000100)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x6, 0x3, 0x6, 0x6}, &(0x7f00000001c0)=0x18) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x1cb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:02:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f0000000a00)) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) r3 = open$dir(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r5 = getpgid(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f00000004c0)) r11 = getpid() fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getpid() freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r17 = getpgrp(0x0) freebsd11_fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(r4, &(0x7f0000000900)="c0ad58927c782042ba7031f260846a540cf7d47e3135fa1660c46974a41731a050c7fcded8cbdf38e82104c3d06b97461eb1807c7053ec24fd47a3d53be2c0437d5e9e90ebd3048f34ecbe89494047ecb7b2cb623783ea14e13e80ff", 0x5c, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="ef89b785563d20c34d288125511e"], 0xa) r19 = getgid() sendmsg$unix(r4, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000080)="e2852c58cd786825fc56917af825a3f4defc877ce04a03cc295ac394633f190b9720c3", 0x23}, {&(0x7f0000000100)="627de10fb8117ca1ad58dedc853e17f7417661de4e79f4b2c132ec4280d227b534f7f7a4d18b926e457dbccbbcb0cfc51f71a03bda0f87027aad", 0x3a}, {&(0x7f00000001c0)="f8ba0f3265692ff397f5b32c6904e9a577e1ec7a91f0fe734a83dd84deb8ad61f04bed0c1b1160ec556ae96a284a52678af0f17082d8de2b30ee40652c25c180e81630d2b1621fc6e25424aade72d888087479755af1d438c56ac2f94685dac20e0b17409bb9af5456dd001963bfa91d9c769f7e50f41f0f802e6605e624ad26116f5115e45b1f", 0x87}], 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000001e180000deffffff00000000", @ANYRES32=r3, @ANYRES32=r1], 0x138, 0x100}, 0x80) writev(0xffffffffffffffff, 0x0, 0x0) 00:02:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(0xffffffffffffffff, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x1000}, 0x8) 00:02:54 executing program 1: freebsd11_fstat(0xffffffffffffff9c, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = fcntl$dupfd(r0, 0x0, 0xffffffffffffffff) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000200)={0x0, 0xb227}, &(0x7f0000000280)=0x8) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={r2, 0x2009e58000000}, &(0x7f0000000040)=0x9900) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r3, 0x3ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x7fff, 0x4) 00:02:56 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x2, 0x6, @empty, 0x8}}}, 0x88) r1 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x2300, &(0x7f0000001340), &(0x7f00000013c0)=0xfffffdf8) sendmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f0000001300)=[{&(0x7f0000000100)="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0x1000}, {&(0x7f0000001100)="551d831fe4e8dc5084bf44c6d9dcdc6683bd4c21092dd179ed93bb0682f3c847ed89bd7b5385a0b3e9ce5c25e9394b296602100102e02be05daeed44355ef7e9515e1eca548f9043937c3b0de3eff5bccb2716ff373ac1a82d7c4b9799f3e22ea8edd0b94170121633e105bbc41cf472f49b24d6640376b8a9619a0bb0437082c08c1f120fede4b02290f40a6c646aef6578bb066afd1d9b63fe3695764a2e48502f53aee8513fc1667785e38dc91016e0697a7621667484e554f6b89b4d7c2d", 0xc0}, {&(0x7f00000011c0)="1849797c8ae69667b7ce671c1c98ec4a70d78b93f2cb49bd5326a52f17c78bf887d3d9e2621dce3a636e685485b36b2d904e2308c324fd93309b94f5815ae1ef8ee08490229ea66613f8deeea94a14e9be4cba6cd677d1fa2bd25f1c16c806c060cb8cc87769519ee7ca90209bb9dfdac2a5ce7532e25bf521eb525bc502d0013428c71db2a388a205835afc53e801b1e84f2ab2369ce0262b0813a2bbc585707b2466677ab811ed547eb6fb6e253daeec6b1d8d9cc57ee8f508c5d1c89f60a5586a922bd2614d601fb7312d84732ec1e98fb7e62f95f81fd608b5de92477f3b09a4d1a0511d509e230ab0ea3ee1705056", 0xf1}, {&(0x7f00000012c0)="af000ce19bcecb9618c314", 0xb}], 0x4, &(0x7f0000001700)=ANY=[@ANYBLOB="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"], 0x268}, 0x104) r2 = msgget(0x0, 0x400) msgctl$IPC_RMID(r2, 0x0) msgrcv(r2, &(0x7f0000001400)={0x0, ""/131}, 0x8b, 0x3, 0x0) 00:02:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0xf}, 0xfec4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0xfffffffffffffffd, 0xd2}, 0x10) 00:02:56 executing program 0: mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x6) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x100200, 0x100) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000280)={r4, 0x0, 0x8}, 0x8) r5 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x10000000) getresgid(&(0x7f00000007c0)=0x0, &(0x7f0000000800), &(0x7f0000000840)) fchown(r5, r1, r6) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x100, 0x3, 0x7fffffff, 0xfff}, &(0x7f0000000200)=0x18) getresuid(&(0x7f0000003080), 0x0, 0x0) setreuid(r2, r1) setresuid(r1, r0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000780)={&(0x7f00000002c0)=@in6={0x1c, 0x1, 0x80000001, @loopback, 0x6}, 0x1c, &(0x7f0000000700)=[{&(0x7f0000000300)="be992e55c5304c44000312926eb1921f073ff8a846b9d892c036770aea40d5a9625332ff6ffae22147fab22409cf0b369d8935581022615296f4c9748526d3cbff308500d18dbebef582b24a960fb5215eacec109884454d471ebd58", 0x5c}, {&(0x7f0000000380)="63b17df99257604ce50e96803a88e2e11fc2b042a042749068b22a7a6e7a6423877ec09ece6dc6bc9ccffd963661afb48132a54c293443775cbe80a57f6104ed4af634213a6665fd3b5e401e8edfed164e0406fcefd85e4ea1059594a117fc05e9be8afd3ef2795e97d319829ba43d67eae9ad5170001b0b760efe2cceecc34a6bf4a6a314882e28b26aa0037981cc46b4d89a2e544e902ab20c19580eecd13836bd6b016806fce0b194933205afa6648ca77064f164e960cce752352c76cd58ff8e418862682c906b06f86bc3812888d9554ffc5c79", 0xd6}, {&(0x7f0000000480)="ea13f59522a9194a1715f734154518ed2b017f15b34991beacea7dffe6b0f369006e1e3015f6b0f83d1147cc926d6a3e0fc1cb3f60cbb93734525586c849f618e3a0b9f5fe9f2030bf993c22bbaf66946dafdcaa1829", 0x56}, {&(0x7f0000000500)="218faa6a0003ecd2f1a73a65f465be21b584b61a962f9fc49cbbd0e69922cf49973d3050ee9c019ade6d378553ddbb1b242ac81035eb80951ce550f05e35a9775b23be44b049ae684d9c9e8460553cb814411813762bff7f568cee3c62d3a79a5e5c14dc55259d60d1ab04ff655c2622f6d0", 0x72}, {&(0x7f0000000580)="e179011f0ca9cbabc2fba34184b544803223c81469a8aa2d602b250032657164d6882b1bf5dc8596b07003235d1b117d4fe70095d2c00449728b805a56bc21b785c078b410a68e776a342bbb83752c7dcf429945ff0e5905a54f58da3f422f33f4f46c13018ce1a715b73835b98d866aff2a7586cbb57f35751c8b6652c581aa6a3e1295c4c3c40ad6beb9f4f14d441c01fc89372362d1ecf49b3ef821603829bef86e85", 0xa4}, {&(0x7f0000000640)="1a16c46a0ec61d3a5fe476be82f43c3fbdfcd44d422a94919cd3aa971b18f6196672a06b5dc56c3da19e9daa0f8b5fb413e5b369152a9185014c18abff83fd4e38e288e2043e765c8ad3", 0x4a}, {&(0x7f00000006c0)="d6edf329adcadcbb99c37ad99183dd7f608af216b4612d1fe6a8940f45e60f96c023a5d0", 0x24}], 0x7, 0x0, 0x0, 0x4}, 0x1) 00:02:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f0000000a00)) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) r3 = open$dir(0x0, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x80) r5 = getpgid(0xffffffffffffffff) freebsd11_fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f00000004c0)) r11 = getpid() fstat(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getpid() freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f00000006c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0]) r17 = getpgrp(0x0) freebsd11_fstat(r4, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0}) sendto$unix(r4, &(0x7f0000000900)="c0ad58927c782042ba7031f260846a540cf7d47e3135fa1660c46974a41731a050c7fcded8cbdf38e82104c3d06b97461eb1807c7053ec24fd47a3d53be2c0437d5e9e90ebd3048f34ecbe89494047ecb7b2cb623783ea14e13e80ff", 0x5c, 0x0, &(0x7f00000009c0)=ANY=[@ANYBLOB="ef89b785563d20c34d288125511e"], 0xa) r19 = getgid() sendmsg$unix(r4, &(0x7f00000008c0)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000080)="e2852c58cd786825fc56917af825a3f4defc877ce04a03cc295ac394633f190b9720c3", 0x23}, {&(0x7f0000000100)="627de10fb8117ca1ad58dedc853e17f7417661de4e79f4b2c132ec4280d227b534f7f7a4d18b926e457dbccbbcb0cfc51f71a03bda0f87027aad", 0x3a}, {&(0x7f00000001c0)="f8ba0f3265692ff397f5b32c6904e9a577e1ec7a91f0fe734a83dd84deb8ad61f04bed0c1b1160ec556ae96a284a52678af0f17082d8de2b30ee40652c25c180e81630d2b1621fc6e25424aade72d888087479755af1d438c56ac2f94685dac20e0b17409bb9af5456dd001963bfa91d9c769f7e50f41f0f802e6605e624ad26116f5115e45b1f", 0x87}], 0x3, &(0x7f0000000780)=ANY=[@ANYBLOB="1800000000000000ffff000001000000", @ANYRES32=r0, @ANYBLOB="000000003800000000000000ffff000001000000", @ANYRES32=r2, @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r3, @ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r5, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r9, @ANYRES32=r10, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r11, @ANYRES32=r12, @ANYRES32=r13, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r14, @ANYRES32=r15, @ANYRES32=r16, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r3, @ANYRES32=r3, @ANYRES32=r0, @ANYRES32=r4, @ANYRES32=r0, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r17, @ANYRES32=r18, @ANYRES32=r19, @ANYBLOB="0000001e180000deffffff00000000", @ANYRES32=r3, @ANYRES32=r1], 0x138, 0x100}, 0x80) writev(0xffffffffffffffff, 0x0, 0x0) 00:02:56 executing program 1: socket$inet_sctp(0x2, 0x5, 0x84) r0 = socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x13, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x6}, 0x98) 00:02:56 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) sendmsg$inet6_sctp(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x5}, 0x1c, 0x0, 0x0, 0x0, 0x0, 0x81}, 0x0) 00:02:56 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0x1, 0x10000, 0x4, 0x6}, &(0x7f00000000c0)=0x14) 00:02:56 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d24", 0x2e, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x1, 0xe5, 0x7, 0x2, 0x9, 0x4, 0x3f, 0x3, 0x4, 0xffffffffade8c06d, 0x2}, 0xb) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x8062, 0x4) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:02:56 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$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00@'], 0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x2, 0x6d2}, &(0x7f00000000c0)=0xc) 00:02:56 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x7fffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:02:56 executing program 0: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x77359400}}) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, 0x0) getitimer(0x2, &(0x7f0000000080)) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) 00:02:57 executing program 3: setresuid(0xffffffffffffffff, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000140)=[0xffffffffffffffff]) fstat(0xffffffffffffffff, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x6, &(0x7f00000003c0)=[r0, r1, r2, r3, r4, r5]) 00:02:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x400}}, 0x0, 0x10001, 0x80000001, 0x9, 0x9}, &(0x7f0000000000)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x28, &(0x7f0000000140)={r1, 0x2000000000004}, 0xfffffffffffffc8a) 00:02:57 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvfrom(r0, 0x0, 0x0, 0x1, 0x0, 0x0) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0xf4fb7a5, @loopback, 0x3}, 0x1c) 00:02:57 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f00000004c0)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000500)={0x0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000740)={r3, 0x1, 0x15f2c7c9, 0x1f, 0x9, 0x100000001}, &(0x7f0000000780)=0x14) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x9a', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="07e17d43", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x20) r6 = socket(0x2, 0x5, 0x0) connect$unix(r6, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69cb8d466483c436bb0ea56abca0c826700a7d90325c698c8d9666daaa4cc04d6711442e879502b3c5fc0051c23ca52e9b21affea4cdf789b625922e8a36374f98d5731d55d3a6b4771b2f9bef9f29a570872c33bd88c88cd5b7f4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(0x0, &(0x7f00000009c0)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:57 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:02:57 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000100)={0x2, 0x2, @multicast1}, 0x10) r1 = fcntl$dupfd(r0, 0x11, r0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x1a) readlinkat(r1, &(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)=""/65, 0x41) r2 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x80, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e210000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000000c0090000120000000200000001016200"], &(0x7f0000000140)=0x98) r3 = dup(r0) sendmsg$unix(r3, &(0x7f0000000380)={&(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000180)=[{&(0x7f0000000e00)="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", 0xfa0}], 0x1, 0x0, 0x0, 0x4}, 0x0) fchmod(r0, 0x81) socket$inet_icmp_raw(0x2, 0x3, 0x1) mkdir(&(0x7f0000000040)='./file0\x00', 0x140) 00:02:57 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f00000007c0)=""/210, &(0x7f00000008c0)=0xd2) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r3 = fcntl$getown(r0, 0x5) getpgid(r3) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000006c0)={0x0}, &(0x7f0000000700)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000740)={r4, 0x7}, &(0x7f0000000780)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)={0x2, [0x0, 0x0]}, &(0x7f00000005c0)=0xc) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r6 = accept(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000680)={r5}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000600)={0xffff, 0x6, 0x5820, 0xfffffffffffffffd, 0x10001, 0x1f, 0x7, 0x100000000, r5}, &(0x7f0000000640)=0x20) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockname(r2, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) read(r6, &(0x7f00000004c0)=""/202, 0xca) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r7, &(0x7f0000000140)}, &(0x7f0000000200)=0x10) 00:02:57 executing program 3: munlockall() mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x9) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x301aa4b3, 0x0, 0x768, 0x100, 0x9]}, 0xe) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) 00:02:57 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000380)={0x3ff, {{0x1c, 0x1, 0xfffffffffffffffd, @loopback, 0xde}}}, 0x88) close(r0) ppoll(&(0x7f00000001c0)=[{r0, 0x2100}, {r0, 0x2004}, {r0, 0x6}, {r0, 0x2046}, {r0, 0x4}], 0x5, &(0x7f0000000300)={0x7d92, 0x10001}, &(0x7f0000000340), 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r1, 0x7fff, 0x71f1, 0x80}, 0x94) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000440)={0x5e9b, {{0x1c, 0x3, 0x6, @empty, 0x1}}}, 0x88) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={r1, 0x9, 0x5, 0x400}, &(0x7f0000000540)=0x10) r2 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd11_fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() setreuid(r3, r4) freebsd10_pipe(&(0x7f0000000200)) getsockopt$inet6_buf(r0, 0x29, 0x3, 0x0, &(0x7f0000000080)) open(0x0, 0x0, 0x80000000000000c) 00:02:57 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x480, 0x20) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchownat(r0, &(0x7f0000000080)='./file0\x00', r1, r2, 0x400) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r3, 0x2104}], 0x1, 0x0, 0x0, 0x0) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) writev(r3, &(0x7f0000000140)=[{&(0x7f0000000100)="da", 0x1}], 0x1) lseek(r3, 0x0, 0x4) fstat(r4, &(0x7f0000000240)) 00:02:58 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8202000000006c"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket(0x2, 0x5, 0xfffffffffffffffd) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x7, 0x2000, 0x9ad, 0x3, 0x6, 0x6, 0x7, 0x0}, &(0x7f0000000080)=0x20) r2 = accept(r0, 0x0, &(0x7f0000000100)) setsockopt$sock_int(r2, 0xffff, 0x1015, &(0x7f0000000140)=0x2, 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0x9, 0x4}, 0x8) bind(r0, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:02:58 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) unlink(&(0x7f0000000140)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x3000)=nil, 0x3000) mlock(&(0x7f0000ff8000/0x2000)=nil, 0x2000) 00:02:58 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, &(0x7f0000000000)="2a84c34f4c15954386506c26dac7c9aa3092fe9a8c875f2941fa8f4a0190031f8f9ce3d221e71edf0edd79c223e104751d90b91ee36607fab545f8c915324883945771142f2fe84cd740333397644a94f1427814d5310d20", 0x58, 0x9, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:02:58 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0x33) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x80000001, 0x6, 0x1}, 0x10) getsockopt$sock_int(r0, 0xffff, 0x100d, 0x0, 0x0) 00:02:59 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) accept4$unix(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000bb7d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000080)=0x1002, 0x30000000) r1 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[@cred={0x20}], 0x20}, 0x0) 00:02:59 executing program 3: syz_emit_ethernet(0x44, &(0x7f0000000080)="798deb8ce60c923afeed35c008060020080014037102000000bab83be28ea73e1a9ab221b4ba2070070000000000000049084b98e76eea94bce09126abf88c693831ea2a") chroot(&(0x7f0000000040)='./file0\x00') r0 = socket$inet6_sctp(0x1c, 0xc3d428b039a3ca1f, 0x84) fcntl$getflags(r0, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:02:59 executing program 1: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x105, 0x7fffffff) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 00:02:59 executing program 2: clock_settime(0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0x2, 0x8000, @local={0xfe, 0x80, [], 0x0}}, 0x1c) setuid(0xee01) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000000c0)=""/182) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) renameat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') 00:02:59 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f00000005c0)=[@in={0x2, 0x0, @rand_addr}, @in6={0x1c, 0x0, 0x8000, @loopback, 0x9}, @in6={0x1c, 0x2, 0xbedb, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x80}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="feffffffff0300000000000000f95400ff"], &(0x7f0000000340)=0x94) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r2, &(0x7f00000003c0)=[@in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x2, @rand_addr=0x6}]}, &(0x7f00000002c0)=0x10) mkdir(&(0x7f000000e000)='./control\x00', 0x0) rename(&(0x7f0000000180)='./control\x00', &(0x7f00000001c0)='./control/file0\x00') setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000440)="83e11f1e940fb0c052ff3c25e4cfc385dbaa492d98939bb83dd4669030eb77a34acc5e277f0cffb2accce19962b4c7756ebdaccb656e9d72c147692ab83ce268a111e275d0a0eeac0c21aff9779a90f1f3c34f1e499a4982065a44c8529e9f18cf76f681b37658cc014f328821a6499ec7904994ee3b1f721b48ff6b24510fe8ea5a97c57f185b4c13ec5d0d9955e43a74dcd0802e6eb511eb027f8c06393c0c", 0xa0) 00:02:59 executing program 1: r0 = socket(0x1f, 0x2, 0xa) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000080)=@abs, 0x8, 0x0, 0x0, 0x0, 0x19a}, 0x0) 00:02:59 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000300)={0x0, 0x2}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r2, 0x98}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r3 = msgget$private(0x0, 0x6a) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000400)=""/131) 00:02:59 executing program 3: setrlimit(0x2, &(0x7f0000000000)={0x800000b35d, 0x800000b35d}) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x100000000, @loopback, 0x4a5bdf2}}, 0x0, 0x4, 0xde4, 0x0, 0x7, 0x3}, &(0x7f0000000340)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000380)={r2}, 0x8) r3 = accept(r0, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000400)={0xfffffffffffffffc, 0x2, 0x37ad, 0xfb}, 0x8) setsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f00000003c0)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r4, 0xf, 0x2}, 0x8) socketpair(0x2, 0x1, 0xff, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000200)={r4, 0x5}, 0x8) setsockopt$inet_udp(r5, 0x11, 0x1, &(0x7f0000000080)=0x10000, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000440)={r4, 0x3, 0x7}, 0x8) 00:02:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) chmod(&(0x7f0000001940)='./file0/file0\x00', 0x3) execve(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000001b40)=[&(0x7f0000001980)='\x00', &(0x7f00000019c0)='\x00', &(0x7f0000001a00)='+/)\x00', &(0x7f0000001a40)='&.-\x00', &(0x7f0000001a80)='[--\x00', &(0x7f0000001ac0)='\x00', &(0x7f0000001b00)='+@&\\:%\x00'], &(0x7f0000001e00)=[&(0x7f0000001b80)='{^[\x00', &(0x7f0000001bc0)='\x00', &(0x7f0000001c00)='@/\x00', &(0x7f0000001c40)='(%\x00', &(0x7f0000001c80)='\x00', &(0x7f0000001cc0)='/.%\x00', &(0x7f0000001d00)=')&,\xbb\x00', &(0x7f0000001d40)='$\x00', &(0x7f0000001d80)='{}!:\xb4:[\x00', &(0x7f0000001dc0)='$\x00']) write(r1, &(0x7f00000000c0)="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", 0x1b9) execve(0x0, 0x0, 0x0) sendmsg(r0, &(0x7f0000001900)={&(0x7f00000002c0)=@un=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000480)=[{&(0x7f0000000300)="71b91bd78595ba19ce493bbe8aff2ecd3d8a763722ea16d41433b2", 0x1b}, {&(0x7f0000000340)="96a674e9eb75e42bcaff65164c65e7c4aff72bc993391ccd71f25c3a2d57de50c0270a9ccbb8cec73b6737974e3668494f80a0ed87072ae1f2feb6f134f66205475577d5159e75a2b40399f0ec7f8c2a8a0aedc3813b4dcc8b628f742a9f0c3e1c715a31ab7a39e3e7cd646295e71ea3f56461f622758bf87d2b5e99c2fafcdca816f1deac31594b43c475e7ffd8ee486c24b8527446390c98d74da86172877ab32479f0204eb2b6b358a9ec8569", 0xae}, {&(0x7f0000000400)="f695024726ef8a0be4349a3118e68a406a8b2993297b00167384d8f660e16a9d72c6c4798e54834c1f6cc5450efe7415168a998532c56da4c5d978e95a121a3d8ebfd094ba7f8465ecb83699c58690fe3078760a58fce8f8f86a37e1c3b0e7b205d0f2ea06b264947e6cd91fee82d85ed0", 0x71}], 0x3, &(0x7f00000004c0)=[{0xc8, 0x2f, 0x5, "b9d0fbb794937cb82e217f832bfaa51a7062066775d84b27385e0fb2481176638c7c2b06e3b92e4472fdcc390240671a4e153d40038173f0b37c2b5efacd9463870cad350b2132fea1df1a6efe4da92033371e3046865a420c3a12bb01f57bfa03a9ba0eee1940bbb0cf021865151b5fbd2e801cd3f84570011c0d470fe9690de1103670705a0d59dc07ea36d5405d768faebe5dc5936055dc119fe26c652b6553312d9a08caf7f7c0c872c0b8f5aab976aeb1b3"}, {0xc8, 0x6, 0x4, "60c356db2d1371177b41a7ec43697c406a11f0d476af6dda2813dc177d2253df596706432dd620cbdc4321f2ae066ee1c17367fffc25352d4cdf056c286322f53578ce544bff16f401054b87f35672a959bdbf2572ebd23c294d9687775c3e0d2a287358fad83d8a60ee1f3b6c1104eaf7a81dd77567a1ea0f832ea989493220c6ef5e4518a9775dd1f2654deda9833d4b8dbb6d23d86504d35d9936382e50d6479d2ac020be265a277858f8fe6e091d063cd072d9"}, {0x1010, 0xbf, 0x1, "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"}, {0xc0, 0x11, 0x0, "b9fbc0454c0883380c8c21baac141ce0a456086bd575c6309d6eea86a153bdb17b1c6c0f971cb756494663784cdcaa76f3a11135357e63c8158354e7418dedefcec403db2b504478ab8d439b93e7b572111629a4af2f88fa6523e1dddbb0283dde7c17991d20f37d56092ed649c39cc7067c44be550414111fd1f4fb1886ccbd8003fa07cda2bf62fc5769e01f1b36a0a0b8bff769609c90ac525d986cf1dd4eadf568a42b42e96d566ee953cd3f"}, {0xe0, 0x29, 0xffffffffffffff81, "34b1bf5f0551205b7511043b01f8e5ff5f30e1d7706ef5cb8a9aa8a8215424a8fe8ef82436185888f4f28bba223e6dd7deccb60cdd5ae6799f5aa001f6ba998e39203326e5fbba6a812d1956c3c5f24220841f4913f8e5711c308eec1bf9badab918ce005c594dda4932eec801fbf01550dd5c91fd07b9bba59e39c4f560e9b95021a9a0fa040926922a7fd5a753d41f05863579f0f8432022f58d6b8a17f3db3fc53fb115e5e8e9179c6bc94e2e33fe03eb6face1a33ee2182fbeda634ce7f1c2b72a4d6c785a8fb7b0826bde8ac983"}, {0x60, 0x86, 0x4, "45fce11879d577a55945de9b6aead9a0bab88981c6bb4817bb58db343d7485af2a9a08b5d2284c5a540eb246be0aa81a972d02b3307e8efe6ae6bda75711642d4f164bc7e193f6f4064e98"}, {0x88, 0x29, 0x8, "ab6cfe9be7c2a2237c2c0dd991c6e49df2e8e5870b8197c897fab4db5611c00c0cbe9cd1adde4c964e06dcb33f4cbc4d96fbc91cd80eb44133047fbefac84ab11d16669dd2c3d544e937cf436658feb66aefd5096884615d877ce77c951c26d748e3eb94e7eefdd59211d4bdbbc7a283deafc427a9f4"}], 0x1428}, 0x20084) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001e80)={0x6, [0x36, 0x8, 0x8, 0x3, 0xffffffffffffb39c, 0x9]}, &(0x7f0000001ec0)=0x10) 00:02:59 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f26696c65300080b7ec469a487a76e6e1c633be31"], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) readv(r0, &(0x7f00000000c0), 0xbc) shutdown(r0, 0x1) 00:02:59 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) setresgid(0x0, 0x0, 0x0) setrlimit(0x0, &(0x7f0000000000)) execve(0x0, 0x0, 0x0) 00:02:59 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xcf2}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x200, @empty, 0x80000001}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @empty, 0x19}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x3, 0x4, @loopback, 0x7}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x67, 0x0, 0x0) 00:03:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f00000004c0)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000500)={0x1f, {{0x2, 0x2, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000380)={0x0, 0x20, 0x6}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x4ce, 0x6}, &(0x7f0000000440)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000280)='./file0\x00', 0x10002, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) 00:03:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x1, 0xfffffdcd) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e210180000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000050000000000000000000000000000000000000043608a9fd7315a400000000000000000000000001500000000000000000000deff000000000000000000000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) Jan 1 00:03:00 ci-freebsd-main-1 kernel: pid 1878 (syz-executor.1), jid 0, uid 0, was killed: exceeded maximum CPU limit 00:03:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1}, 0x8) 00:03:01 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x100) r1 = socket(0x1f, 0x3, 0x3) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xb613, 0x80, 0x7fffffff, 0x3, 0xd1, 0x8, 0x3, {@in={{0x2, 0x2, @rand_addr=0x4}}, 0x0, 0x0, 0x9, 0x1f, 0x7, 0x7}}, &(0x7f00000000c0)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r2}, 0x8) rename(&(0x7f0000000000)='./file2\x00', &(0x7f0000000100)='.\x00') 00:03:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r0, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x6) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x9517}, 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, 0x0, 0x0) poll(&(0x7f00000001c0)=[{r2, 0xc0}], 0x1, 0x29) sendmsg$unix(r0, &(0x7f0000000780)={&(0x7f0000000280)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f00000006c0)=[{&(0x7f0000000440)}], 0x1, 0x0, 0x0, 0x20004}, 0x84) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffffab) 00:03:02 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = msgget$private(0x0, 0x8) msgsnd(r1, &(0x7f00000005c0)=ANY=[@ANYBLOB="03000000000000004bb3f9524c3b58079f3f748c1c72b70418362d0d52e9abf35d5a4b04f54791fa8e6bf840967b14ff0c07021a758fdf386700dabcfb729b1c245128a1117cbdac49efabee134ae2947bd6c740f2f64e0d0efd1436d3036b7ce511543cb5e1d9ed137e67853966f08e94e52af32478128747739fa6709b19d32a5c1e4ed8852af4adee507bc5e537535b7c9dedc8e6e22de89ee594465af9c65e823809934c6f19f0eeda4104228403d096478c8dbd919553fdd0393c869d25fa1a354be60b871d1a7b5c11e1eb924425900239e72bdbb93082b800000000000000000000000000000000eff08c5183531ea64c3c6743a4c9ecf87087471f359a718e7a50d9e7d5df41161b598ba57b76740f629b9674d4a8063b394295b67a6de8ccca3177508dcb51b1da7470d737f35d1bfbaae327c8dff0a092d08172d11f87d43415cf02b1d350babf68cee027108403e28587c087b78941154a51ed6274d64c80e34e1fb6fb59dfb72878f6e7932d090d25a91111858ac427454cf8c4cae6c74420fae06bb5fd9567a4fb8aa179597ad46f48c5a9ac0fcd6cf389f70f06ff6f0a36ec250fe86930ffb782e1ea9b1c4ed37fb9288cdc5b6d2905805c95f3c6d01c42ebf7e471d24b85e6603ecee7dd6f3eea8ec26e0ab4a3f61e5966a5af11fe5f2dbed7a538fd5e0f7d0aa1c1d9ec911dd010670b487c9adf20972cb0ce20b1190367197090f2ad77c8491db63c0117c7807fd470bcf93c77966ee481ec213a0dd68c37b1d9"], 0x1, 0x800) semget$private(0x0, 0xffffffffffffffff, 0x8) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) r2 = dup(0xffffffffffffffff) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r2, 0x8}, {r0, 0x2021}], 0x3, 0x4) 00:03:03 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmget$private(0x0, 0x4000, 0x49, &(0x7f0000ffa000/0x4000)=nil) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) flock(r0, 0x4) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) r1 = semget(0x2, 0x0, 0x10) __semctl$GETZCNT(r1, 0x7, 0x7, &(0x7f00000000c0)=""/99) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r0, 0x11, r0) 00:03:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r2) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x1c) r8 = socket(0x2, 0x5, 0x0) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:03:03 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) connect(r0, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) shutdown(r0, 0x1) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000440)={0x0, 0x5b, "8a16eae199761e44879ea1414d22aad6e490830921fda5f3f7429c7d07660371b81257f173fb177ca944401915b79b17ef3dbe9a2f126d52b900e9014787c2b2a177fde65bba00abdcef8e7509c8d1cc81f7102ffa8d8ca5e34a8f"}, &(0x7f00000004c0)=0x63) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000500)={0x0, 0xf, 0x7}, &(0x7f0000000540)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000600)={&(0x7f00000001c0)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000200)="b15e265330d13cea02876b5a8d4758934cf8a413ed5769a8e51e1b7fd4b1a93e149a61c722d77376df17b51924caed532b45bc58c7f5493045a0a62c3aa7e99cb57425a441c6e0fe6a0fed894bbdf830953b90c1d17e8a4cf9b3fb0e90f427106cdecdf40c58adeb85cd455be01d1fb388243cb1e6a903eff947fdcfc894328018f98448399e3453925a7bed8ea45640640f48215d48fcb59a83ccbc8f4b7f63307ea812b421aab8bdb426ceb7e63086de34747738b507fb4888499b19e692c837f64a277cb43090ead3381a1622a1c9944f169a4088e0f3709ecdec15", 0xdd}, {&(0x7f0000000300)="32e63a293050fad72b1e6abd00397fccaeb7f4752c7f77d42ba174b6a1b5dee90171fb37081544a7cb46c97dbfce9dddabdaca053f9f2f0efd0743c9d0fe19f81a58e7b9fc8e5d6e896bf525d85c74808eb3cd8d89d7c16a6d601f021c6039dedc2f3ac3f97079074ced4957b16c246950a84d8ce95889ebbe63114b2b6e9a6d8a0eb514259bc9410b01a327c297984c20d599a1624d6ee6a1082dfce763f6f3d41dcc78c0aecca6c96f375839f769e130c26984ff9089185920dca250012c012661d1347e", 0xc5}], 0x2, &(0x7f0000000580)=[@init={0x14, 0x84, 0x1, {0x800, 0x69, 0x9, 0xfffffffffffffffc}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x5e00, 0x2d, 0x4, r2}}, @sndrcv={0x2c, 0x84, 0x2, {0x3f, 0x8, 0x4000, 0x100, 0x866, 0x2, 0x3, 0x80000001, r3}}, @init={0x14, 0x84, 0x1, {0x4, 0x1, 0xff}}], 0x70, 0x1}, 0x8) r4 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_int(r4, 0x29, 0x1a, &(0x7f0000000000), 0x4) getsockopt(r4, 0x5, 0x6, &(0x7f00000000c0)=""/48, &(0x7f0000000100)=0x30) 00:03:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="88022e2f66696c653040"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="3e200af4", @ANYRES32=0x0], &(0x7f0000000100)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, 0x0, 0x0) close(r2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x28, &(0x7f00000001c0)={r1}, 0x8) 00:03:03 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x7fff) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000280)=0x10, 0x20000000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) ppoll(&(0x7f0000000300)=[{r0, 0x25}, {r1, 0x16}, {r2, 0x11}, {r3, 0x41}], 0x4, &(0x7f0000000340)={0x1, 0x4302702b}, &(0x7f0000000380)={0x7f}, 0x8) r4 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r4) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0xff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r5, 0x81}, &(0x7f0000000140)=0x8) 00:03:04 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0xffffffff80000001, 0x1}, &(0x7f0000000080)=0xc) 00:03:04 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000200)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x5, 0x80000001, 0x79, 0x6, 0x401]}, 0xe) 00:03:04 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) dup(r0) 00:03:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd35) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback, 0xf4d}]}, &(0x7f0000000180)=0x10) 00:03:04 executing program 0: rename(&(0x7f0000000000)='./file0\x00', 0x0) 00:03:04 executing program 3: r0 = open(&(0x7f0000000300)='./file1\x00', 0x802, 0x5) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) pwritev(r0, 0x0, 0x0, 0x59) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000340)={0xe4, {{0x2, 0x1, @multicast2}}}, 0x90) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:03:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x20000000000001, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x8001, 0x579, 0x7f, 0x100000000}, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x211}, 0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x6, @empty, 0x9}}, r1}, 0x84) 00:03:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendto(r0, &(0x7f0000000040)="c9fdcd1a554d59d44dec6460b41026943a4032ae1d583db200b3925174546f04e6122bff90c84dde258ce3c7a3e35102d5", 0x31, 0x181, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x7, @loopback, 0xd3a8}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r1}, 0x8) 00:03:04 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:03:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) sendto(r0, &(0x7f0000000040)="c9fdcd1a554d59d44dec6460b41026943a4032ae1d583db200b3925174546f04e6122bff90c84dde258ce3c7a3e35102d5", 0x31, 0x181, &(0x7f00000000c0)=@in6={0x1c, 0x3, 0x7, @loopback, 0xd3a8}, 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r1}, 0x8) 00:03:05 executing program 1: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110602, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) dup(r0) 00:03:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd35) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x0, @loopback, 0xf4d}]}, &(0x7f0000000180)=0x10) 00:03:05 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="bb7b401255a88a873f551471ebbcc43e6a00303c9db43f0daf1ec7fb4dd62fc2a9780a956743aada6eb324be6275d9a5af625979a3ce04c2076bb2", 0x3b}, {&(0x7f0000000080)="48aa9d95821300e2a144287953adf0f4337ac230fddf6f058a4cc5bb285a5c218ed267f549c6f5a7cf1c9fbb74e6cfff125ae1299bcd35f80665920f4807545c25401dff7b4a5e5a59a1feac2dd7fa9378a6bddd2baeda5463291d0374b5980c6731d6b8c34c7c23aca7c845a91aff9961189f016be41c16e6", 0x79}, {&(0x7f0000000200)="80810cf7d9ff6fcab5eb984b3df9a428c9b5aadd96e34c3262591f25530c248d60036c33034053a03d6ecc46d65291c93fdc71340c0faad6ad32a01a21ca94d2a5e99640bb22de928bb67ba20334269db2e74419c9bdd0123e00f014ea58d876943726b5c328cf76ace470abc7b7a16b7d16b4319032d9b32ce7448a875899640a4c48", 0x83}], 0x3) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) 00:03:05 executing program 3: r0 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x110603, 0x1000) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0xc700) 00:03:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x7ffffffffffffff, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:03:05 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xde, "b2da03fed02eab3c7912ae8e49886caab556b1eefd4bf4dd4950dae6793036f3fe2bfb1eb3300ba7221a6cbc691448e4b28953fd2c014387a719a61e27fb555ac321417744603e7714d9235a98e21becf09537d7812aaaed7d48c949c6aff3766d4cc891929b2183a48c9dfe62af18a8b23d52175eafcd2b6ece82d7e00c4698ee3c061f82303984f9fc5af2b737f4d0d7e556810ccd5aa21d31c200086b041134fbaa8022df18cfbe4ac50894bfc2c9b8e7afcea9886f54e024d0dcaecae4c8e92957240a947e61c43d64ed579387ceb97474e99f2100b0b493c3579be2"}, &(0x7f0000000040)=0xe6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x81, r1}, &(0x7f0000000240)=0xc) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x8, 0x0, 0xfffffffffffffef5) getresuid(&(0x7f0000000100), &(0x7f0000000000), &(0x7f0000000080)) 00:03:05 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) writev(r1, &(0x7f00000002c0)=[{&(0x7f0000000040)="bb7b401255a88a873f551471ebbcc43e6a00303c9db43f0daf1ec7fb4dd62fc2a9780a956743aada6eb324be6275d9a5af625979a3ce04c2076bb2", 0x3b}, {&(0x7f0000000080)="48aa9d95821300e2a144287953adf0f4337ac230fddf6f058a4cc5bb285a5c218ed267f549c6f5a7cf1c9fbb74e6cfff125ae1299bcd35f80665920f4807545c25401dff7b4a5e5a59a1feac2dd7fa9378a6bddd2baeda5463291d0374b5980c6731d6b8c34c7c23aca7c845a91aff9961189f016be41c16e6", 0x79}, {&(0x7f0000000200)="80810cf7d9ff6fcab5eb984b3df9a428c9b5aadd96e34c3262591f25530c248d60036c33034053a03d6ecc46d65291c93fdc71340c0faad6ad32a01a21ca94d2a5e99640bb22de928bb67ba20334269db2e74419c9bdd0123e00f014ea58d876943726b5c328cf76ace470abc7b7a16b7d16b4319032d9b32ce7448a875899640a4c48", 0x83}], 0x3) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) 00:03:05 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket(0x1c, 0x3, 0x40000000000084) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x55, 0x80}, 0x8) socket$inet(0x2, 0x10000004, 0x5) 00:03:05 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f0000000040)=""/216, 0xd8, 0x2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) dup(r2) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:03:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}, r1, 0x0, 0xfffffffffffffffd, 0xfffffffffffffffc}, 0x98) 00:03:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01010080010100000300ffff000007000200000002004effff0000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000065020000050000000700000005000000"], &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0x5}, &(0x7f00000003c0)=0x8) fchmod(r0, 0xe3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES16=r0, @ANYBLOB="2400000000000000ff5200000000000000000000"], &(0x7f0000000000)=0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="080008000100e70044696cfae5e6836b73bfa72ebd4095f5b9e262ecac4c6e8f2f3d9a6cdf59b18ae5c9c2351b0d037ffc442138f3e2b5d962c43b5cabf41433f6f38e788d06bf75e4a231306edee6e1a2148523ae5abdc7a92c79ff3ae7e903fdc5964335ca8fb5db185b"], 0x8c) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) munmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x6, 0x7, [0xfff, 0x1c2f, 0x110, 0x8, 0x3, 0x81, 0x5]}, &(0x7f0000000240)=0x16) 00:03:05 executing program 1: mprotect(&(0x7f000043c000/0x4000)=nil, 0x4000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mlock(&(0x7f00001ed000/0x4000)=nil, 0x4000) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3}}}, 0x108) 00:03:05 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) 00:03:05 executing program 0: open$dir(&(0x7f0000000040)='./file1/file0\x00', 0x802, 0x1) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f0000000240)='./file1/file0\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f00000000c0)=""/85, 0x55) open$dir(&(0x7f00000001c0)='./file0\x00', 0x30009, 0x8) renameat(r0, &(0x7f0000000340)='./file0/file0\x00', r0, &(0x7f0000000380)='./file1\x00') 00:03:05 executing program 1: r0 = semget(0xffffffffffffffff, 0x400000000006, 0x100) semop(r0, &(0x7f0000000000)=[{0x2, 0x0, 0x1800}, {0x5, 0x1ff, 0x1000}], 0x2) 00:03:05 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @rand_addr=0x8}}, r1}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0x3, 0x5, 0x7}, &(0x7f00000001c0)=0x18) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/9) 00:03:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01010080010100000300ffff000007000200000002004effff0000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000065020000050000000700000005000000"], &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0x5}, &(0x7f00000003c0)=0x8) fchmod(r0, 0xe3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES16=r0, @ANYBLOB="2400000000000000ff5200000000000000000000"], &(0x7f0000000000)=0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="080008000100e70044696cfae5e6836b73bfa72ebd4095f5b9e262ecac4c6e8f2f3d9a6cdf59b18ae5c9c2351b0d037ffc442138f3e2b5d962c43b5cabf41433f6f38e788d06bf75e4a231306edee6e1a2148523ae5abdc7a92c79ff3ae7e903fdc5964335ca8fb5db185b"], 0x8c) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) munmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x6, 0x7, [0xfff, 0x1c2f, 0x110, 0x8, 0x3, 0x81, 0x5]}, &(0x7f0000000240)=0x16) 00:03:05 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) recvfrom$unix(r0, &(0x7f0000000040)=""/216, 0xd8, 0x2, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0x8) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r2, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) dup(r2) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:03:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="01010080010100000300ffff000007000200000002004effff0000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000065020000050000000700000005000000"], &(0x7f0000000340)=0xb8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0xf, 0x5}, &(0x7f00000003c0)=0x8) fchmod(r0, 0xe3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e21e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES16=r0, @ANYBLOB="2400000000000000ff5200000000000000000000"], &(0x7f0000000000)=0x3) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb6c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="080008000100e70044696cfae5e6836b73bfa72ebd4095f5b9e262ecac4c6e8f2f3d9a6cdf59b18ae5c9c2351b0d037ffc442138f3e2b5d962c43b5cabf41433f6f38e788d06bf75e4a231306edee6e1a2148523ae5abdc7a92c79ff3ae7e903fdc5964335ca8fb5db185b"], 0x8c) ftruncate(r0, 0x8d54) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) munmap(&(0x7f0000dc9000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x6, 0x7, [0xfff, 0x1c2f, 0x110, 0x8, 0x3, 0x81, 0x5]}, &(0x7f0000000240)=0x16) 00:03:05 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000140)="eaff125c00000000", 0x8) socketpair(0x1, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, &(0x7f0000000080)="d7d070c97d96453136d8c6155aa03514", 0x10, 0x20001, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) 00:03:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) close(r0) 00:03:05 executing program 1: symlink(0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x100, 0x20, 0x9, 0x6, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r1, 0xffffffff, 0x1}, 0x8) 00:03:05 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) 00:03:05 executing program 2: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0], &(0x7f0000000500)=[&(0x7f0000000400)='\x00', 0x0, 0x0]) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x0, 0x0, 0x4}, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) bind$unix(r0, &(0x7f0000000100)=@abs={0x1, 0x0, 0x0}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000140), &(0x7f00000001c0)=0x10) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:03:05 executing program 1: r0 = open(&(0x7f0000000440)='./file0\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = msgget(0x1, 0x400) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000680)={{0xa2f, r2, r3, r4, r5, 0x18b, 0x7ff}, 0x7, 0x0, 0xfffffffffffff800, 0x2, 0x23a3, 0x2, r6, r7}) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1001002, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000280), 0x1, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) chdir(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7ff, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000200)="a94ebe7825720fea1ccd2695ee775cc5a86229fc4bcac37530391436a384e8e6c9b84837ba0e7e791f2e3f25c32b8e3b688ef755a25b234947a82ef4f61fa602f11cbb792f92fe05ea1ad9726acd43570c0e8137abaad6e8fcda362cf15994877387944c7ae2078a14", 0x69) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=0x0, @ANYBLOB="0800000000010000ffff040005040000d909000002004e20000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5b395cc910f6e50000000000000000000000000000000000000000000000000000001b9438cc00e1bfaba3c45ec69148fa7e00000000000000000000000000000000000000000000000075f574eccdeba70d", @ANYRES32=0x0, @ANYBLOB="0400000000000000040000002c01000006000000"], &(0x7f0000000380)=0xb8) rmdir(&(0x7f0000000700)='./file0\x00') getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r8, 0x4, 0x0, 0x7}, &(0x7f0000000400)=0x10) 00:03:05 executing program 3: semget(0x3, 0x3, 0x400) r0 = semget$private(0x0, 0x3, 0x0) semop(r0, &(0x7f0000000000)=[{0x2, 0x7, 0x800}, {0x7e504c3f3b7bd4fa, 0x100000000, 0x154fc3b483d00f29}, {0x4, 0xc9, 0x1800}, {0x3, 0x401, 0x800}], 0x4) semop(r0, 0x0, 0xffffffffffffff2d) 00:03:05 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000000)) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f00000001c0)) openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x8040, 0x0) r2 = getuid() fstat(r0, &(0x7f0000000200)) getuid() setreuid(r1, r2) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setuid(r3) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) 00:03:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e9dce8ad34c4ebcb73000000000000000000000000000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0), 0x8) socket(0x1c, 0x10000004, 0x1ff) 00:03:06 executing program 2: socketpair$unix(0x1, 0x20000000000002, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = accept$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) socket$unix(0x1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000340)=ANY=[@ANYBLOB="28000000fffefffff2000000086010df00000010874b75ad8220e7c160aae0b6c2d2dccd495a1045e8f17362df280d811a2b66be6f5594c32802ec0345a17f4ffd7f61b6bddd17c4a15e4193c61ae003000000b5c1c1f4f3345e6ae81e72a600000000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x3, 0xd7fe, 0x4000, 0x1, 0x7f, 0x0, 0x0, 0x7, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000002c0)={r4, 0x4}, &(0x7f0000000280)=0xfffffce1) 00:03:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x0, 0x0) close(r0) 00:03:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, &(0x7f0000000100)=0x8c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39", 0xac}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000200)) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0)={0x8, 0x1, 0x81, 0x2}, 0x8) 00:03:06 executing program 1: r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x2000) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmat(r0, &(0x7f0000ff7000/0x2000)=nil, 0x3000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x840, 0x88) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), 0x4) 00:03:06 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) socket(0x1, 0x10000000, 0x169) 00:03:07 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2) r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x120142, 0x34f701777bfd7c2d) mmap(&(0x7f0000e8c000/0x2000)=nil, 0x2000, 0x5, 0x10, r0, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_buf(r1, 0x0, 0x55, &(0x7f0000000080)=""/49, &(0x7f00000000c0)=0x31) 00:03:07 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(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x1000, "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"}, &(0x7f0000001080)=0x1008) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000010c0)={r1}, &(0x7f0000001100)=0x8) 00:03:07 executing program 3: setitimer(0x0, &(0x7f0000000040)={{0xffffffffbffffffe, 0x2800000001}, {0x4}}, 0x0) r0 = semget$private(0x0, 0x3, 0x1) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/44) freebsd10_pipe(&(0x7f0000000a80)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000b00)=0x40, 0x4) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@loopback, @broadcast}, &(0x7f00000003c0)=0xc) r3 = getpgrp(0xffffffffffffffff) select(0x40, &(0x7f0000000180)={0x3ff, 0x7, 0x8000, 0x4, 0xffff, 0x1, 0x7fffffff, 0xd8}, &(0x7f00000001c0)={0x95, 0xc4ca, 0x0, 0x0, 0x7, 0x7fffffff, 0x4, 0x8000}, &(0x7f0000000200)={0x2, 0xaf, 0x4, 0x1f, 0x8, 0x0, 0x6, 0x8}, &(0x7f0000000240)={0x6, 0x7}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000d00)={0x0, 0xfffffffffffffff8}, &(0x7f0000000d40)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000d80)={r4, 0x6, 0xf, 0x70, 0x5}, &(0x7f0000000dc0)=0x18) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000b80)=""/99) getpgid(r3) r5 = accept$inet(0xffffffffffffffff, &(0x7f00000000c0), &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000400)=ANY=[@ANYBLOB="060000000000a2fd06000200f8ffb600c5fb2190c99a596c53ca138a40b18a489dc46fccdb50b65f7b11994020b0c8b3d31670194009cbf4d1a16910f29222f6b42bc978ff8ce3f250e9a1261e2ee0c12eb2924c664c563fe1dc5566762b37af666a2b9a74eb68af6a503f3b0a42dc8529f75f31b42393de2b886b64d94af4e160a55cbe3eff64714fa51c2fc1b2bf3b65a9d00432e80bae72dc350c7a6cf0d45239be905e0ee5f0f4ac95435e546e46b2036c47e8e1415586e8a2d9c0326efa94ba3720d808d4fdfd6413e117d7f5de9d91"], 0x10) freebsd11_fstat(r5, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000900)=[0x0, 0x0]) r8 = accept4$inet6(r1, &(0x7f0000000940), &(0x7f0000000980)=0x1c, 0x30000000) sendmsg$unix(r1, &(0x7f0000000a40)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000000800)=[{&(0x7f0000000500)="cbf24176fa1e9174791483aafa3dc22d5420dd06afea1ee2984e028b52d0e93b064fa97f84844701d0179dfd0680f066336d4ce3e2aae30c07ef1880dc40d29a7ea5e09bad3b2b8f02cedcfe71e25b1a9b048e1c1de68336d9fce60cd5e3952d15930d5e22fbbf140cd32ecbea9f47cbe4af4d7ef6e1af4254da980aae3d0a249aa01b373ba8ecc9432a4601db4fdc409209e69edc28ba8e50ac0b6360b437e95e5e30f88b951a1e20116937ec05c8c6828be96c942120a1a761fd63aafadf44a43303fd176f71e8a53f8ff2e7fcde4f16632b", 0xd3}, {&(0x7f0000000600)="5780e9d922f89d7b6f7e5567304f28380920a194e48453f4f1bfaffb63fe15c24c041424edaf65d0935a8ab9c99d26cd718560443f2febbc03081f951ecfc60fdc28bbe534907e7def5661328c4960", 0x4f}, {&(0x7f0000000680)="959228b6a1a2f058767460fff61d5e1ca489363408c43774a35cb5e9311cd40f43cb510ffcaf377697f46527100a7f1503044185df9b65b8ad62d896fb61ccdc38d85195b5d8c05b283723d6f97c6712df1f5d6f7c74e7e590547b29cead402a53ee1bb9ba76f0dd3a0aba5b40069dbd6aad3a3894fd46916c5b81e62ac01a0b77f2d22a924175669cf0ab9645e2d4fcfb7578df6323b52e31ad265e58fcd18af1e69d08a6877f083b0365b820ab4d9d7110a4693ddcdd3ef4722169cb5dc0a6250608e4aa5cb6", 0xc7}, {&(0x7f0000000780)="6c633734e77cfdd6a15ff143c943f96e8bc20dfbb241b1a9674b03d417455df701b17f6723", 0x25}, {&(0x7f00000007c0)}], 0x5, &(0x7f00000009c0)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r3, @ANYRES32=r6, @ANYRES32=r7, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r2, @ANYBLOB="000000002000000000000000ffff000001000000", @ANYRES32=r8, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="000000002800000000000000ffff000001000000", @ANYRES32=r5, @ANYRES32=r2, @ANYRES32=r5, @ANYRES32=r2, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0x80, 0x20080}, 0x20000) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000c00)={0x0, 0xfffffffffffffff9}, &(0x7f0000000c40)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000c80)={r9, 0x80000001, 0x2}, &(0x7f0000000cc0)=0xc) r10 = accept$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000007c0)=0x10) unlinkat(r1, &(0x7f0000000ac0)='./file0\x00', 0x800) __semctl$SETVAL(r0, 0x6, 0x8, &(0x7f0000000080)=0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r5, 0x84, 0x1d, &(0x7f0000000300)={r11, 0x3}, 0x8) connect$inet(r10, &(0x7f0000000b40)={0x2, 0x2, @broadcast}, 0x10) 00:03:07 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="82022f29265d194beaa0c23b2f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x1203, &(0x7f0000000200)={r0, 0x0}, &(0x7f0000000240)=0x10) 00:03:07 executing program 1: r0 = open(&(0x7f0000000780)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000200)="eac534b9fc65211919d8a7d37796bf8bab396d7a0ac86207d6cbc3fae3233f64f5eef93fbd674dc8ba25cec48cc2e2ce8ebdcf96c7fac30c536c0970e67146060ca1f960bd542ba21ee41a29316c5cda1cc6e98fe474", 0x56, 0x0, &(0x7f0000000280)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000080)='./file0\x00', 0x10006) sendfile(r0, r1, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000340), &(0x7f0000000380)) r2 = accept4(r0, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x30000000) accept4(r2, 0x0, &(0x7f0000000340), 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x401, 0x6, [0xfffffffffffffc00, 0xdf7, 0x9, 0x1f, 0x2, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xffffffffffffffe0, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0xfffffffffffff801, 0x8, 0x2aeb}, &(0x7f00000001c0)=0x8c) execve(0x0, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) 00:03:08 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)={r4, 0x5, 0x5, [0x5, 0x4, 0x8, 0x0, 0xfffffffffffffffc]}, 0x12) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x2, [0x1, 0x100000001]}, 0x8) 00:03:08 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89aba9e7e38487108dc217f28272c8fc5f9bede67fc02340a4b4e233700c0330a8286b4b0645ea6689a7", 0xa7, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') faccessat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x100) 00:03:08 executing program 3: open$dir(&(0x7f0000000040)='./file0\x00', 0x100000, 0x1) link(&(0x7f0000000240)='./file0\x00', 0x0) 00:03:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0xecb, 0x4) write(r0, &(0x7f0000000040)="e704f314b20c35dbbb347611c0830577a0472595dd2571592dc977c2aabfd3377e839a8ac7c20fede1f5d51d8b1114a3ff6144343a77e5e2f02ac1b36ee9460cd844133142b4b1a02b201cc6c8fad4b6c59c861828211ac8132688d1b07e22f03148e036fe8d4c7932d519861bcfd4c3cecfc188c698f8d32462e00f7e61ff7a8810dc328ac9bd08e17886620843defbb881873b4bd9439ba1ca9ee1a03fe979d37ed1edd98b2b54dd3a60c01b5393f123ba6a9321395eee295baf875bba7260ad48b8", 0xc3) listen(r0, 0x0) 00:03:08 executing program 3: munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)) r0 = getgid() getgroups(0x40000000000000d5, &(0x7f0000000200)=[r0, r0, r0, r0, r0, r0, r0, r0, r0]) setgid(0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000dfb000/0xe000)=nil, 0xe000, 0x5) 00:03:08 executing program 1: r0 = socket(0x1c, 0x3, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x20c0}, {r0, 0x8}, {r0, 0x2104}, {r0, 0x1}, {r0, 0x5}, {r0, 0x20}, {r0, 0x2}, {r0}], 0x8, &(0x7f0000000040)={0x100000000, 0x5}, &(0x7f0000000080), 0x8) fcntl$setflags(r0, 0x2, 0x1) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:03:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e92274284095ae63c32166ff618c4c17733435c6bd05f3846a17c9c7d4e65d35b3857c12b8faa3c41eb01000005863f96785b924ffae3780868d0fd97ef3b21a48239e1c31345ea5ba79f2f101f0932e9462626b5ce1cf310bfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac789e8000000000000000000e048b282c930ae540dbed7379587a67ecfab6e1e507e57fc71f022fefccbc9083ff7aeaeddbade9811b9f4be16721ac7000000"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d6e}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7fffffff, 0x2, 0x4, 0xd}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x599cc2a0, 0xf800000000000000}, 0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x7, 0x6, 0x81, 0x9, 0x1, 0xffffffffffff19da, 0x4]}, 0x12) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x2b) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(0x0) setpgid(r2, r3) 00:03:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, 0x10) r1 = dup2(r0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x26, &(0x7f0000000000)="28ac3b21dfacf3c1bd69be1dd936e07929d38e534df092164e361cfb6d6fba8cc76547813e47446fe8c2e5659f69e60df42ace5f", 0x34) 00:03:10 executing program 0: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto$inet6(r0, 0x0, 0x0, 0x5, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) 00:03:10 executing program 1: syz_emit_ethernet(0x52, &(0x7f0000000040)="7d89b0b646b18bbc35049fa5c4092874c3ee5213fa3302fbf801cd14383ff14957a60d4f882f879378b83e59c29337795c6148ef044e0ddda1e667c69dccd7b93fce326123f5eea3afdd05233178a7de6ddc") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0xfffffffffffffff7, 0x4) 00:03:10 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4000000000000000, {{0x2, 0x3}}}, 0x90) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) 00:03:10 executing program 0: clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x6}, &(0x7f00000000c0)=0x8) socket$unix(0x1, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x4}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xf, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x5}, 0x8) 00:03:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x10000000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x2, [0x6, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000001c0)={0x8, 0x8001, 0x800, 0x7, 0xac9, 0x6, 0x6, 0x81, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r2, 0x6, 0x800, 0x9, 0x5, 0x4, 0x4, 0x0, {@in6={{0x1c, 0x0, 0x0, @empty, 0x9}}, r3, 0xffffffffffff7fff, 0x10000, 0x5, 0xc8, 0x71c}}, &(0x7f0000000300)=0xb0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@remote, @remote}, &(0x7f0000000040)=0x8) 00:03:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x200, 0x9, 0x4, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0xffffffff}, &(0x7f0000000100)=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) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x100, 0x10, 0x0, 0xb76, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x3aa) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:03:11 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) close(r0) freebsd11_getdents(r0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x40, 0x22) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x8001, 0x3, 0x1, 0x5}, 0x8) 00:03:11 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f00000001c0)=""/4096, &(0x7f0000000000)=0x1000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:03:11 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180), 0xfe64) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x4, [0x80000000, 0x2, 0xfff, 0x9]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000000c0)={r1, 0x3, 0x91, "882ab281e35d26b77cac82c84cfd827a3e37d2a51101cbcb4ae83d9f5526ebae0a9694e1428543698ee8b4a099c102ce6a25199a418b55ad8168d2ad1e78be68c51da1b5c6ba2412803a5bdb1e18318cfd6445df95aafa7f7b2238005578ec5b1f4e0049c8794f1ae975f919287166242d550692e173f55a73370cf2010b26133b1106778b0683ebf04ecfa29644a5a68d"}, 0x99) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:03:11 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file0\x00', 0x30448, 0x20) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f00000001c0)=0x64f6, 0x4) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f00000000c0)="f890082bb02823397102af0c0e3946f65ae17cf6bacda90958783095df01846bc9c346bbfa78ca14bb6e2c47b57fa1be18d0117a88096a6ed57f06f380562ae504acb50479aed9e6ad99e5d9bf4fece8b0ac36284f98c2c64ace908536b97ed487145f428cc0", 0x66) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="45b2e1e5260fe74acb6658bb0c02000000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @multicast1=0xe0000014, @broadcast}, 0xfffffe6d) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0xff, 0x4) 00:03:11 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x40) r0 = open$dir(&(0x7f0000000140)='.\x00', 0x7e3bd4896d14e699, 0x0) fcntl$lock(r0, 0x4, 0x0) fsync(r0) ftruncate(r0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xf60}, &(0x7f0000000040)=0x8) r2 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x3f}}, r1, 0x8c, 0x6fde, 0x108, 0x8000, 0xdc9, 0x4}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5, 0x5, 0x2, 0x3f, 0x7fb}, &(0x7f0000000200)=0x14) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000180)={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0xaf}, {0x1c, 0x2, 0x2, @loopback, 0x3f}, 0x0, [0x800, 0x20, 0x3, 0x10001, 0x6, 0x8, 0x8, 0x9b]}, 0x5c) 00:03:11 executing program 2: r0 = socket(0x1c, 0x3, 0x20000200) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:03:11 executing program 2: recvmsg(0xffffffffffffffff, &(0x7f0000000040)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000002380)=[{&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/4096, 0x1000}, {&(0x7f0000002140)=""/117, 0x75}, {&(0x7f00000021c0)=""/149, 0x95}, {&(0x7f0000002280)=""/202, 0xca}], 0x5, &(0x7f0000002400)=""/140, 0x8c}, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, &(0x7f0000000080)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x88) 00:03:12 executing program 0: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000680)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000700)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x357) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000600)={r1, 0x10001}, 0x8) fchmod(r4, 0x4) socket(0x2, 0x5, 0x0) 00:03:12 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10, 0x0) r3 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r3, 0x6, 0x2000, &(0x7f0000000040)="e3fd359859bd055e82040f0815c9f1a631bb3a366c6b77ccb1c1159f8a72aa309972cc7d79453406701290965c7ce9511b4b000827baea7a2414f7bffb9c4e73d21e848588ba4495e1815f351e58a0d7a5ad3618d07be741eb831249b19b67b032736f6c9420bace4c8b862ba487767580d6c70e3b0596f45160bba1689a08ac943b3939", 0x84) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000001540)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f00000001c0)=0x1008) setsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={r4, 0xe, 0x4c}, 0x8) r5 = dup(r3) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) r6 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r2, 0x0, 0xfffffffffffffe76) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000100), 0x4) writev(r3, &(0x7f0000000280), 0x26) write(r3, &(0x7f0000000140)="3a52eb3f4857ab65a32b4e1d54307b1faadbaa740a164acdda2191417fee4c01d4e919d6030b40349780ed3a5a74336b2e72eda5436bdcca94b76700724c7f559dc7a546f97a47e292d61b81c26e2a0fd31b3d6f782b099d28b85a5e4dcf660d94db5e2373e28fdb81181157b81d98cfcd24", 0x72) sendmsg$inet6_sctp(r5, &(0x7f0000000780)={&(0x7f0000000600)=@in={0x2, 0x1, @multicast2}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000640)="29fa1fc761ffd58080bd77056a60e0a17c08181de07abe8ab1995a0342835540161a397a950c194e669509c466ebaa2fbc86c5fc9fc33239e73d91275b5d70ea40a81416440678e24ef099e5a0f9662272c04014c7ea01f20fafcf334b053912d8e328cec7e4d09c105059b5483f8a0ce1a5abd1e89541cf5f1a3f40120172c2feb8b83ecc7a34b9b972b2203cfa235b2a4301e6bc5d7c36ea38a60173ba6f738932668f4e36e1db996bb9ae68657a23d9b98526e9617f5c008eb1db2e02983f21f013765c4547299cb098498e829b35674dfc981a4c6ff3b6bca3c7", 0xdc}], 0x1, 0x0, 0x0, 0x18d}, 0x5) writev(r3, &(0x7f0000000100), 0x100000000000005d) mkdirat(r5, &(0x7f0000000240)='./file0\x00', 0x3) recvfrom(r5, &(0x7f0000000880)=""/125, 0x7d, 0x1, &(0x7f0000000380)=@in={0x2, 0x2}, 0x10) sendfile(0xffffffffffffffff, r6, &(0x7f0000000000), 0x0) execve(0x0, 0x0, 0x0) ftruncate(r6, 0x0) pipe2(&(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockname$inet6(r7, &(0x7f00000007c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000800)=0x1c) getsockopt$sock_int(r6, 0xffff, 0x1003, &(0x7f00000003c0), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000500)={0x401, 0x0, 0x20, 0x0, 0x0}, &(0x7f0000000540)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000000580)={r9, 0x9f}, &(0x7f00000005c0)=0x8) 00:03:12 executing program 1: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001080)) r3 = open$dir(&(0x7f00000010c0)='./file0\x00', 0x82, 0x141) poll(&(0x7f0000001100)=[{r0, 0x4}, {r1, 0x101}, {r2, 0x1c}, {r3, 0x2100}], 0x4, 0x8001) 00:03:12 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = semget$private(0x0, 0x1, 0xa0) __semctl$SEM_INFO(r1, 0x1, 0xb, &(0x7f0000000300)=""/208) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xa61, 0x0, 0x0, 0x4}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x4, @loopback, 0xe8}}, r2, 0x3, 0x1, 0x100, 0x81, 0xffff, 0x2}, &(0x7f0000000400)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280), &(0x7f00000001c0)=0x4e1) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 00:03:13 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000040)=""/187) chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000000)=""/51, 0x33) 00:03:14 executing program 1: chmod(&(0x7f00000000c0)='./file0\x00', 0x100000000102) socketpair(0x0, 0x5, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000100)="9593578ef439a314a5ed085fe8808062047150b4b8aae6deeb36841dcac428e867177407f75879c6f718e405a6633b821318d952c482afe3ac6b07a1b1b39c07a7d96c1eff1fcc32e19d2edbb172a1f6f91fe803537efbc38957c24babfb0ec7fd36776e6da90efcd5e55de9e244c1b42cf47034994604f299507b14acc94253bed441f1890daacab7e2cd3f97efbcf3492dacb74e7147de58dcd89772fa3bcae678e2a2e31c28b8f967da2fe7ab61b8fd5a43a5876dc4d3008e68d0100b43d1e2aaf4b08b1d9f8c42aa642755f57930c82ecf9ab41bc37d", 0xd8) mlockall(0x1) sync() poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = getpgrp(0xffffffffffffffff) setpgid(r2, 0x0) 00:03:14 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) utimensat(r0, 0x0, 0x0, 0x1ff) 00:03:14 executing program 2: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060020080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f") r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) r2 = shmget$private(0x0, 0x2000, 0x20, &(0x7f0000ffb000/0x2000)=nil) shmat(r2, &(0x7f0000a00000/0x600000)=nil, 0x1000) fcntl$dupfd(r0, 0x11, r1) Jan 1 00:03:01 ci-freebsd-main-1 syslogd: last message repeated 1 times Jan 1 00:03:14 ci-freebsd-main-1 kernel: arp: from 00:00:00:ba:b8:3b: addr len: new 20, i/f 6 (ignored) 00:03:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) fchdir(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xffffffffffffffff) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfd20) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x120) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) chroot(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000100)="529d962d03fd7a2989102d3bd6cbb7577efab048da586a0194fee481cb391089621b78ce864280d0e17b7dd1370dd85ba4ea0fe6b635268c73fd7b0dcc9c60a5e9d5d49615a65a69b618d9c731608216c27c749c9bf01ace1554da99d7c0cc53b5", 0x61) 00:03:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x29a, 0x400}, {0x3ff, 0xf2b}}) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:03:16 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000100)="e5219dcd52c5029c6db99f246a7ba6a75bea6c7ebd5e020b1ccd0c9e72db7ea5c023e2c40f6ad4277cf425500acab5f489d776ab2d52c813", 0x38) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x4, [0x4, 0x0, 0x7fff, 0x800]}, &(0x7f0000000180)=0xc) write(r0, &(0x7f00000000c0)="1d", 0x1) write(r0, &(0x7f0000000080)='\x00', 0x1) close(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f00000001c0)=0x4) 00:03:16 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000580), 0x1f) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 00:03:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffff7f}, 0x14) 00:03:16 executing program 3: select(0x40, &(0x7f0000000040)={0x0, 0x9, 0x4, 0x3, 0x9, 0x0, 0x0, 0x1}, 0x0, &(0x7f0000000000)={0x2, 0x8, 0x7, 0x100, 0x5, 0x7ff, 0x80000000, 0x101}, &(0x7f0000000200)={0x1f, 0x5}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x4, 0x5) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x7, "75b328575400df3182be32716984eb5e"}, 0x14) read(r0, &(0x7f00000000c0)=""/50, 0xe) 00:03:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120, 0x0, 0xaf07}, 0x795) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 00:03:16 executing program 1: r0 = socket$inet6(0x1c, 0x5, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket(0x10, 0x10000005, 0x1) setsockopt$inet_buf(r1, 0x0, 0x1, &(0x7f00000001c0)="f54a7be110604b86f70ed68c8a12cd04e869bb4814d96b0260cf8771b61d077581aaf736cfa49752548a90621d4f57f6b115fa1714be1a1bc89e4ef6a33b4a9591fa57f2554e8d39c5321e0608f3d0f7c3789ef543f265217987f0be11444ba0f15c99a83f3a4c7c02d302bfc1cbea018b135e0fd3a5f5b7f71350f287cb0194a910a052c24bd244599a29ab0cebce3ec9336b3226eb02f76c17e55102f59ab0352553ea3f67ee759d58048915e99f1dc5952927ff", 0xb5) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c650004"], 0x1) fcntl$getown(r1, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x4, 0x3, 0x5010, 0x7, 0x2, 0x0, 0xffffffffffffffff, 0x7ff}, &(0x7f0000000180)=0x20) 00:03:17 executing program 0: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r1, 0x0) setresgid(r0, r0, r0) 00:03:17 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100900, 0x30) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xe9, "d7e073ed6de5c207eea4d32e7017b6660bbffc9493c8f1638026761463f9be85320a7c8b7b01fe6b89c492ebff6f04224eb8fd57e33b8104e5ac9ad58fca9bcf82e52394f1e852940f2da89ed5fa8a1ccb35c735902722975f754acc263deb64729d9eecd7b494f728e2b13110370713f807f9e8193857b6a75583089b280fb4a1b801f841489ebff6b7cbf76ef4c1431f245471c78d6025b643bcba5fbd5de586860d4780079bcef83bfb81d8e0b58c1f739c23dbf976fe5a5f222f15f0c4cc42eea6d04a1e4ab2ca1f31a7d434bb5602a31157fdaa7f0fa89e650111954bb324a57ea35a0a0338df"}, &(0x7f0000000240)=0xf1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000280)={0x2, 0x8, r1}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffffffffffffffff, 0x7, 0x400, 0xb092, 0x1}, 0x14) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r5 = dup(r4) r6 = dup2(r4, r5) write(r5, &(0x7f0000000040), 0xfffffedf) dup2(r6, r3) 00:03:17 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = accept(r0, 0x0, &(0x7f0000000000)) fcntl$dupfd(r1, 0x11, r0) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 00:03:17 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x201}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:03:17 executing program 0: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYPTR64=&(0x7f0000000080)=ANY=[@ANYRES64, @ANYRES16=0x0, @ANYBLOB="052dbd9597ddb4667a0d269194030ed429abd7259c6feb412c9c6aaf78aee896ffab75515d0fc5952433fb93fbe3cc6fb4afabaddddc07e80735500f08c6e51a6d3d0d8eeaab6c7514d2e28d4dda224349", @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRES64, @ANYRES64, @ANYPTR64], @ANYPTR=&(0x7f0000000040)=ANY=[@ANYRESHEX, @ANYPTR]]], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfe83) 00:03:17 executing program 2: sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) mincore(&(0x7f0000fff000/0x1000)=nil, 0x1000, &(0x7f0000000000)=""/62) 00:03:17 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) lseek(r0, 0x0, 0x7) sendmsg$unix(r1, &(0x7f0000000380)={&(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xfffffffffffffe39, &(0x7f0000000040)=[{&(0x7f00000003c0)="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", 0xfffffffffffffff5}], 0x1, 0x0, 0xffffffffffffff89, 0x20000}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\n\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1, r2}, &(0x7f0000000180)=0x1000c) 00:03:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1009, 0xfffffffffffffffe, 0x10) r1 = semget$private(0x0, 0x4, 0x4) __semctl$GETPID(r1, 0x3, 0x4, &(0x7f0000000000)=""/25) 00:03:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x3e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x562a9e41c4dea51, &(0x7f0000000000)=0x4, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) sendmsg$unix(r1, &(0x7f0000001180)={&(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001140)=[{&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="753226e7129d67f9217641a2e7c8f237", 0x10}], 0x2, 0x0, 0x0, 0x4}, 0x8) 00:03:17 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0xeed6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x0, 0x400, 0x0, 0x80000000, 0xd4, 0x9, 0x3, r2}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x28, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:03:17 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000080)="8ce344093c4200cdc850ba6dfc0f5f3a62c78a4671c3abd7d8b15c664c86764d03bce0baba78b625810300c0f5da934243e140c26e330660d9e8727547c6d24740d12c6a487273a18ed1c0cfd700b1e211bd52a4161dda3bb003c83f37bbafcc58aaff6e3ebda5878d7417d16727cda582d77f30439224227821f923bc2f8c84ef12af6768099f3a332d1894f36b372e7add3d157b483b3a6774dd2305f01e5ee7cf3ec1e4b8a329763b535f79093006b77986314208ab2a27e44f9216a46648b5babb1e2f10bbbef21e0cbf333eb8bd73ce8e857d", 0x8}], 0x1, 0x0, 0xfffffffffffffd9b}, 0x1) 00:03:17 executing program 2: socket(0x2, 0x30000005, 0x0) r0 = semget$private(0x0, 0x4, 0x20) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/23) semget$private(0x0, 0x7, 0x18) 00:03:17 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_buf(r0, 0x0, 0x51, &(0x7f0000000000)=""/54, &(0x7f0000000040)=0x36) getsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000100)={0x7, {{0x2, 0x3, @broadcast}}, {{0x2, 0x1, @broadcast}}}, 0x118) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x1, {{0x2, 0x3, @rand_addr=0x1}}}, 0x90) bind$inet(r0, &(0x7f0000000340)={0x2, 0x2, @loopback}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000380)={0x0, 0x1, 0xfffffffffffffffc}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0xff}}, r1, 0x9, 0xfffffffffffffffd, 0x16, 0x7, 0x3d, 0x5}, &(0x7f00000004c0)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000500)={r2, 0x5}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000540)={0xfffffffffffffffa, {{0x2, 0x0, @broadcast}}}, 0x90) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000600)={@in6={{0x1c, 0x2, 0x7ff, @empty, 0x20}}, r1}, 0x84) fcntl$setflags(r0, 0x2, 0x1) link(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)='./file0\x00') setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000007c0)={0x0, &(0x7f0000000740)=[@in6={0x1c, 0x1, 0x0, @loopback, 0x4}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @rand_addr}, @in={0x2, 0x2}]}, &(0x7f0000000800)=0x10) syz_extract_tcp_res$synack(&(0x7f0000000840), 0x1, 0x0) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a40)={0xfffffffffffffff7, 0x200, 0x4400, 0x3ff, 0x2c84, 0x6, 0x1, 0x6f, r2}, &(0x7f0000000a80)=0x20) r6 = open(&(0x7f0000000ac0)='./file0\x00', 0x0, 0x100) renameat(r0, &(0x7f0000000b00)='./file0\x00', r6, &(0x7f0000000b40)='./file0\x00') socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b80)={r1, 0xffffffff}, 0x8) r7 = accept4(r0, 0x0, &(0x7f0000000bc0), 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000c00)={@in6={{0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}}, r5, 0x4, 0x0, 0x6}, &(0x7f0000000cc0)=0x8c) getsockopt$inet_mreqn(r7, 0x0, 0xd, &(0x7f0000000d00)={@rand_addr, @empty, 0x0}, &(0x7f0000000d40)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000d80)={@loopback, r8}, 0x14) symlink(&(0x7f0000000dc0)='./file0\x00', &(0x7f0000000e00)='./file0\x00') syz_extract_tcp_res$synack(&(0x7f0000000e40), 0x1, 0x0) 00:03:17 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="1a673c16df52f611424e36595d8e31ce60c2f79b359a177befea3892acef6c0f29dd39691412d76cd3bd0e8ef4af31db9ac947f647bab6cffe58bba6f4d5400ac721173d964ff0298afac63d5f8f8882f4a568fbfd530104daf39630f6c68dafd7ae59c7cb6da54e211201dd8217d0479bcb858e01df0369b06ade184e8dc4f9c2b45bcb84cd87161f5d164b607408f4bb896d1876ad5c513c94f730b75b737194fa402791e10f9901d5e30b1c19960a222191a8d352eefbc743243471fe1d15e08a359ba3c6d7575aec39a532f60c07faba484afc237a1838c3a73a8617a13f6b21f6", 0xe3) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:03:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0x1, 0x0, @remote}}}, 0x108) 00:03:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, 0x0, 0x0) 00:03:17 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, 0x7f) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000001c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x7, 0x4, [0x10001, 0x4, 0x6467, 0x0]}, &(0x7f0000000100)=0x10) shmget(0x2, 0x2000, 0x0, &(0x7f0000e6e000/0x2000)=nil) getpid() 00:03:17 executing program 2: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, 0x0, 0x0, 0x10000000) 00:03:17 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x20000000) accept4$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c, 0x30000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) 00:03:17 executing program 0: mprotect(&(0x7f0000647000/0x4000)=nil, 0x4000, 0x3) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) 00:03:17 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x1, 0x81}, &(0x7f0000000140)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname(r3, 0x0, &(0x7f0000000100)) 00:03:17 executing program 2: clock_gettime(0x0, &(0x7f0000000000)) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x3, 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x31, &(0x7f0000000040), 0x1) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) unlink(&(0x7f0000000080)='./file0\x00') 00:03:17 executing program 3: mlock(&(0x7f0000d5a000/0x4000)=nil, 0x4000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000) accept4(0xffffffffffffffff, &(0x7f00000010c0)=ANY=[@ANYBLOB='\x00'], 0x0, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) 00:03:17 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8000007, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) 00:03:17 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0xf) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x6, 0xfffffffffffffe2f) 00:03:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x30f, 0x0) 00:03:17 executing program 2: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x7, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000080)={0x310d06b8, &(0x7f0000000040)=[@in={0x2, 0x2}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000300)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000005c0)={@broadcast, @rand_addr=0x800}, 0x8) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000600)={0xf, 0x9, 0x0}, &(0x7f0000000640)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000680)={r3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x4a2c12f88108bee8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x4400, 0xfffffffffffffe01, 0xfffffffffffff602, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000", @ANYRES32=r4, @ANYBLOB="66430200ffff0000"], 0x94) fchdir(r2) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="b0000000a6d1f70295cf6adb41bcad9a74028c7d86702e325b8fdb09e56529babd5c038622c808f8cfbe2c0fbb0aecb92e863b5d03c5104f5d5baca6f28d7944a4c2cc7e9de70027554f92df30056b31c25f4ffc155698084be016669a7ec6001d03e62542c46f3681c841361fae6065f057f07f3ed6682ef299589d695c07e93aba25e4bb6a3c5bf82f98b605812d960fe39fb5c2c460787a23e37853e3b8656d88ffff00000000000000000000000000000000"], 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r4, 0x101, 0x5}, 0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r5, 0x3, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x18) 00:03:17 executing program 3: r0 = socket(0x17, 0x10000002, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666958653000"], 0x10) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x7, 0x1010, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:03:18 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x0) faccessat(r0, &(0x7f00000000c0)='./file0\x00', 0x10, 0x300) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/51, 0x33) 00:03:18 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x880, 0x21) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x2}}, 0x0, 0x8000000, 0xfffffffffffffffe, 0x1ff}, &(0x7f0000000040)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000180)=r2, 0x4) close(r0) flock(r0, 0x0) 00:03:18 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = fcntl$dupfd(r1, 0x0, r0) writev(r2, &(0x7f0000001580)=[{0x0, 0xfe7c}], 0x1000000000000309) 00:03:18 executing program 1: r0 = socket(0x11, 0x3, 0xffffffffffffffff) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0xfffff800081f65a0, 0x0, 0x0) 00:03:18 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x1c, 0x10000003, 0x20, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x8, 0x9000000000000000, 0xfffffffffffffe01, 0x481b, 0x7, 0x4, 0x8640, {@in6={{0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x9281}}, 0x0, 0x7, 0x7f, 0x2, 0x80000000, 0x4}}, &(0x7f0000000180)=0xb0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000200)={r4, 0x5d71}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f00000001c0)={r4, 0x1}, 0x8) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRESOCT=r0, @ANYRES32=r1, @ANYRES32=r1], 0x3b}, 0x188) shutdown(r0, 0x0) listen(r3, 0x9) 00:03:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x2000000010000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x41, 0x0, 0x5, 0xef}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x99, 0x7c5, 0x7ff}, 0x10) 00:03:19 executing program 2: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x0, 0x0) msgsnd(r0, &(0x7f00000001c0), 0x8, 0x800) msgsnd(r0, &(0x7f0000000180)={0x3}, 0x8, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000140)={0x0, 0xbe, 0xffffffff}, &(0x7f0000000640)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000680)={0x3, 0x6c0c, 0x0}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000700)={0x0, 0x10001, 0x2ffc, 0x3}, &(0x7f0000000740)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000840)={&(0x7f0000000100)=@in6={0x1c, 0x0, 0x120000000000000, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000200)="8a2616a67e679b124bcc14c2c18128dc500a08a9a102bec72524d4b59056883c0de8892570ae1accfc9a51c694930b710fa0cfbc85165628531cebebac08ab699cfc7fbc3f7f378cc9a1ad49f2b99bfaeb45899d73c4489c7cf291124d19b5d8c2c2", 0x62}, {&(0x7f0000000280)="5bc0b73047a55443bc41b0c235bd4a886b356a8509cfe09a83c180c2a86036716eef4817029b112b33b9646adfe838572e85867d949e0645cd31ea87b339dd4613355b9a99ea0c3dd7a76f8e7380b216c5c0320d7aa72e7e27d3a07ec5ded2bc6f896416977a7fe08031df2b0747791534242e951572c8f4eb450ac3f5f8ba54", 0x80}, {&(0x7f0000000300)="7ebe07686587ad6d2a9d629019120390e552d4d47325bc7558e786527bac1dc825b636a3dc0b3a622ba4ef9b926e807a2ac8730eadec516024eccfa65c7f5a17da02444f1f07b67fd39c62ec7a22ef1febe2955c0056627fcf04f4779d7b327d032f40b218903f27ce9fe30c577e6ea7ee13f5942d49a077f919ab7e0b5c0117d66877a7eb734e0435b7878d0feb6dd3af599f4b6b3cfa4d8b96cc3029df60befb7a52d87b3d8e33e6262dff32427c56e81814dc097454c4f6a2e7fb11b9dfd77ade8bd1ef909dc0acc82e4f4bfc", 0xce}, {&(0x7f0000000400)="4c9fc3d09e4f54bcf56f3dd669d0266fb29e5704705b5d01dc06c119dec042e66b964da3422ec9343db2cb50a341e348995fd0755ab8118943dfdc7339527fe0f4fa190658994abc59b9557adacbcf6819be8609661839e8b2c5409fb045143305e76bcfb109b8c39a7edc03436f042e69c10d2de08b45e1a418797724a3a919f57f8315328b106425220eec46706c7e3ed6ace5f912da8c89491eafbc2a83eee7d4be4a97f2ca4ee4466173f291b97403d6b6155626f08101c24d81c924273bab1e07fe74b0", 0xc6}, {&(0x7f0000000500)="dcf73c29b8696d011f33df76ad0aee5a5352468007b4dae666fee027a62a2f65e36c7f6acf46f896620696a46e400a7f405bc059565bca0bf0d9eaa568608305ecaeab0cb3e9d46ba1e280124f128a7a40f8a90cd355303e9239dac6f11d05621277300927d745827cc2815da699a81c760afad629bf77e7a0a59ea6453fc4c22126f0a895ec18ca0038f0aec827bd3c0ccf1a3b0cd9490f483daedc0696fec68482af29145bacae84c8eb009135c00a1493102771041aa132b6f972eb4e", 0xbe}], 0x5, &(0x7f0000000780)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x350f, 0x820, 0x7ff, 0x65308bef, 0x100, 0x8001, 0x6, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0xa0000000000, 0x0, 0x800, 0x3, r3}}, @authinfo={0x10, 0x84, 0x8, {0xada5}}, @init={0x14, 0x84, 0x1, {0x59ea, 0x8000, 0xfffffffffffffff7, 0xffffffffffffffff}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x1000}}, @sndinfo={0x1c, 0x84, 0x4, {0x4, 0x30, 0x10001, 0x477b, r4}}, @authinfo={0x10}, @authinfo={0x10, 0x84, 0x8, {0x7}}], 0xbc, 0x100}, 0x104) 00:03:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x0, 0xf, 0x10001, 0x401}, &(0x7f0000000200)=0x18) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) open(0x0, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(0xffffffffffffff9c, 0x0, 0x0) poll(0x0, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r2, 0xffff, 0x101f, &(0x7f0000000080)=0x4, 0x4) ftruncate(0xffffffffffffffff, 0x0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000040)='./file1\x00', 0x40, 0x20) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:03:20 executing program 0: fcntl$lock(0xffffffffffffffff, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) 00:03:20 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x45, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0x8c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000200)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 00:03:20 executing program 2: getitimer(0x1, &(0x7f0000000040)) 00:03:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x8) dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r1, 0x0) freebsd11_fstat(r1, &(0x7f0000000400)) 00:03:20 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000040)='./file0\x00', 0x10200, 0x8) dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r1, 0x0) freebsd11_fstat(r1, &(0x7f0000000400)) 00:03:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept(r0, 0x0, &(0x7f0000000000)) truncate(&(0x7f0000000140)='./file0\x00', 0x208060001) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, r0, 0x0) 00:03:20 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0/file0\x00') mkdir(&(0x7f0000000680)='./file0/file0\x00', 0x46) execve(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000300)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='\r\xe8@/\x00', &(0x7f0000000200)='{!\x00', &(0x7f0000000240)='-]\x00', &(0x7f0000000280)='!z^$-{%-\x00', &(0x7f00000002c0)=']\x00'], &(0x7f0000000380)=[&(0x7f0000000340)='\x00']) unlinkat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0) execve(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000580)=[&(0x7f0000000400)='{!\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='&\x00', &(0x7f00000004c0)='\x00', &(0x7f0000000500)='[]{\x00', &(0x7f0000000540)='&\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='{\x00', &(0x7f0000000600)=']\x00']) 00:03:20 executing program 2: open$dir(&(0x7f0000000840)='./file0\x00', 0x400, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000880)=@file={0x0, ""/4096}, &(0x7f00000018c0)=0x1002) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r1, r0) r3 = getpgid(0xffffffffffffffff) r4 = geteuid() r5 = getgid() r6 = getpgrp(0x0) r7 = getuid() r8 = getegid() r9 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) r11 = getegid() r12 = accept(0xffffffffffffff9c, &(0x7f0000000200)=@un=@abs, &(0x7f0000000240)=0x8) r13 = socket$inet(0x2, 0x10000005, 0x1000) r14 = socket$unix(0x1, 0x1, 0x0) r15 = socket$inet_udp(0x2, 0x2, 0x0) r16 = open$dir(&(0x7f0000000280)='./file0\x00', 0x20400, 0x81) socketpair(0x1f, 0x3, 0xfffffffffffff087, &(0x7f00000002c0)={0xffffffffffffffff}) r18 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r19 = socket$unix(0x1, 0x0, 0x0) r20 = socket$unix(0x1, 0x7, 0x0) r21 = socket$inet6_sctp(0x1c, 0x5, 0x84) r22 = accept$inet(0xffffffffffffff9c, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000340)=0x10) r23 = socket$inet_tcp(0x2, 0x1, 0x0) r24 = open$dir(&(0x7f0000000380)='./file0\x00', 0x400, 0x1) r25 = open(&(0x7f00000003c0)='./file0\x00', 0x800, 0x20) r26 = socket$inet6_sctp(0x1c, 0x1, 0x84) r27 = getpgid(0x0) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r30 = fcntl$getown(0xffffffffffffffff, 0x5) getresuid(&(0x7f0000000580), &(0x7f00000005c0), &(0x7f0000000600)=0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r2, &(0x7f0000000800)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000100)=[{&(0x7f0000000040)="1ed316633a653da30c5c0f671c3016ecbe406f7dd91bb0eada571c87537b750fe1b85421905962d33dbcb9ec1a831b3ff99c2543f43e642fac99eff5ca1f437085fbf5a90310709bc558a81a5d979e8a97c8e222af43199b1c8307580080aef8fcebf2b8d9e31581e99c591075e52d7ca786c12fa33fe677279d6a1c037f15dde9acd8e348b150fd94955cf403ce2553824d6462a79683cc854e", 0x9a}], 0x1, &(0x7f00000006c0)=[@cred={0x20, 0xffff, 0x2, r3, r4, r5}, @cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x28, 0xffff, 0x1, [r12, r13, r14, r15, r16]}, @rights={0x18, 0xffff, 0x1, [r17, r18]}, @rights={0x20, 0xffff, 0x1, [r19, r20, r21, r22]}, @rights={0x20, 0xffff, 0x1, [r23, r24, r25, r26]}, @cred={0x20, 0xffff, 0x2, r27, r28, r29}, @cred={0x20, 0xffff, 0x2, r30, r31, r32}], 0x120, 0x4}, 0x80) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ebc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:03:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7, 0x5}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x4, 0x0, 0x0) setsockopt(r0, 0xfffffff9, 0x100000000, &(0x7f0000000100)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x10000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x401, @loopback, 0x80}}, r3, 0x1, 0x2, 0x4}, &(0x7f0000000280)=0x8c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x81, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x290) 00:03:20 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) __getcwd(&(0x7f0000000240)=""/172, 0xac) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f00000000c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x81, 0x12) mkdirat(r0, &(0x7f0000000140)='./file2\x00', 0x0) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) fsync(r0) 00:03:20 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) r0 = socket(0x0, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xa, 0x401}, &(0x7f00000001c0)=0x8) 00:03:21 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r0, r1, r1) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x2}}, r3, 0x651, 0x5, 0x1, 0x2, 0x47d26f9d, 0x61d}, &(0x7f0000000140)=0xa0) setresgid(r1, 0x0, 0x0) 00:03:21 executing program 2: freebsd11_mknod(&(0x7f00000002c0)='./file0\x00', 0x6000, 0x5) r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="ff010000", @ANYRES32=0x0], &(0x7f0000000200)=0x8) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = getuid() getresgid(&(0x7f0000000180), &(0x7f0000000240), &(0x7f0000000280)=0x0) fchownat(r2, &(0x7f0000000000)='./file0\x00', r3, r4, 0x400) socket(0x12, 0x7, 0x3) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x180000000}, 0x8) 00:03:21 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, 0x0, r0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x1, 0x0, 0x100, 0xc5, 0x7, 0x5, 0xffff, {@in={{0x2, 0x3}}, 0x0, 0x8, 0x4, 0x800, 0x5, 0x4}}, &(0x7f0000000300)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x4, 0x101}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x101}, 0x8) setgid(0x0) r4 = socket(0x17, 0x2, 0xde) getsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000440)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000100)={r5, &(0x7f0000000080)=[@in={0x2, 0x2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x3, @rand_addr=0x5}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x0}]}, &(0x7f0000000140)=0x10) 00:03:21 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) r1 = msgget(0x1, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="20000000008000004a9a8d2f0000b2da15edf91c04e2eadfd3710953d39ac61c5cfc7162e3a5f47d32eba1d8b7fb72496f3aaa4bc164a305e92bc611668933a218e024cf372824575cb18dd16f2a7a133e9f1b7d4563c0431b072e6058fb"], 0x10) listen(r0, 0x0) msgrcv(r1, &(0x7f0000000000)={0x0, ""/43}, 0x33, 0x3, 0x1800) execve(0x0, 0x0, 0x0) close(r0) 00:03:21 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x100005, 0x1) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) linkat(r0, &(0x7f0000000100)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) r2 = socket(0xe, 0x8000010000001, 0xfffffffffffffffc) getsockopt$sock_timeval(r2, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) socket(0x17, 0x7, 0x9) 00:03:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x254) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x5, 0x11, r0, 0x200000000000) poll(&(0x7f0000000040)=[{r0, 0x2000}, {r0, 0x11}, {r0, 0x11}, {r0, 0x80}], 0x4, 0x502c) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) sendto(r0, &(0x7f0000000080)="22564c8d62aacb9420cbf5e5452300e30b6d20b3a9e0180a53b5ce7577adbe84e84b7625c6e239ae9e2c51016458fe7b076a3eec2385952c556918bb87e57866f77258fcd8f48104f88b3d02a1e7a3ca0e09cf69729def016e6c643a2b35a4191f6e48495e45cb7c19e8fc3978b371001b3fcef057259c026e92793197b25397bd1e02593ace859e583e1fd35c85cd0d56782b1b0829a7e4a86a514fea68f2f80aeae49064feda70f6ab9516e9c4d6de908577f9bd41f2a2885a05ddfab6a93d4cc6a0cfc992525376b7469a3756521a0de1c12a3904c6ad413cb21d6463", 0xde, 0x8, 0x0, 0x0) 00:03:22 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x2, 0x10000000, 0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0xa, 0xffffffffffffffff, @broadcast}}}, 0x94) 00:03:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x1000, 0x6, 0x10000000000, r1}, &(0x7f0000000100)=0x10) 00:03:22 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, 0x0, 0xffffffffffffff1b) 00:03:22 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, &(0x7f0000000240)={0x67}, 0x0) writev(r1, 0x0, 0x0) dup2(r1, r0) 00:03:22 executing program 3: socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0x10) 00:03:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000280)=0x1c) sendto$inet6(r0, &(0x7f0000000100)="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", 0xfd, 0x20084, &(0x7f0000000200)={0x1c, 0x2, 0x10001, @loopback, 0x5}, 0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket(0x2, 0x20008007, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x28) setsockopt$sock_int(r1, 0xffff, 0x1014, &(0x7f0000000240)=0x2, 0x4) __getcwd(&(0x7f0000000080)=""/37, 0x25) 00:03:22 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='./file1/file0\x00', r0, &(0x7f0000000100)='./file1\x00') mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r0, &(0x7f00000001c0)='./file1\x00', r0, &(0x7f0000000240)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x8) fcntl$dupfd(r0, 0x0, r0) 00:03:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66696d65300094349c59e8b2e999f29bdb1eb74e175c5398a7cb28a91e28b656fb67490ed5ed6a60a473c704ddab870deb470df3d90aa063053e1d4005a9dafd36536ec6bad44d785488c6475723fc2d963fde622965f125a062fafbc489b053ed910afac131f95762b8f2d47892da5f64f4fb7387a15b0c603c69cb2ac778c7a522da7cdaa872e5cec93d3bad8bc9f2d9a3694b97b0e8e62069e7293c6ba8751e28b063dcf8ad5a6f209737251b0c0a805e4a7cabdf80f9f95e8549dce24701124e104def57ddb2939f4fee0000005197"], 0x1) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="5000000049dbf6d5a418226f5efa22f596a797d60c25daf269f6a42ae87c6b23d2fc4fd96d85a83cbf8b5659aadd0bf1ac084b9ff3624806739ca5cdc7a7ccdbe41a4f6ba7fa68f6991013e3052a6defeb824ceb"], &(0x7f0000000080)=0x58) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x7fff, @empty, 0xfffffffffffffffd}]}, &(0x7f0000000180)=0x10) shutdown(r0, 0x2) 00:03:23 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="9da96a4ab2a534feffffff9fd72b41"], 0x94) mknodat(r2, &(0x7f00000002c0)='./file0\x00', 0x62, 0x6) setsockopt$sock_int(r1, 0xffff, 0x4, &(0x7f0000000000)=0x1, 0x4) accept4$inet6(r0, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000280)=0x1c, 0x10000000) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000040)=0xffff, 0x4) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_buf(r2, 0x29, 0x23, &(0x7f0000000080)="f1d22c531b52a901aa0f5857e9f0e5c33ab922963806ffb98dd441a973ee21347e843d10c7a4de7144fe5084e6008eb4621e5b649dfd7fbeb2cc1cdf77fa022a714f4afb6ed3a3460ff8bc81251e1c4bed026379", 0x54) 00:03:23 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000002c0)={0x4, &(0x7f0000000280)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000300)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000000680)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000009c0)=[@init={0x14, 0x84, 0x1, {0x6, 0x9, 0x101, 0x9}}, @dstaddrv4={0x10}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x20}}, @authinfo={0x10, 0x84, 0x8, {0x2}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x3}}, @authinfo={0x10, 0x84, 0x8, {0x30}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x1c00, 0x1000, 0x9}}, @init={0x14, 0x84, 0x1, {0x6f, 0x7, 0x1, 0x6}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xd0, 0x20100}, 0x80) sendto$inet(r0, &(0x7f0000000840)="f8615f21f2731fee2c2377f668401d8e6f54e9e38feaadd70d14d8454657bc7a1a39238ec5e26dc18a00ab16c7abeac08a6cc867f521fd496637b10afa646ff4f5899829a2a5e0f64bcc95028911bec35be1cd525cfcb93a89a952c0696feb6f3225299997116400c2a90368ffee9727f2c184ebec60720966bcd246e52ab1b6645f7a57e71ab040a0178ec91856b4f7dd1bd1069b3fb0bbeb42383b5b470592e29c0fed972e13989312c41be372590b026d6970f0b47d91a28066fbb2aaf51270b913b19a7484f53c8bb7755b3132a2f9a06f48c9", 0xd5, 0x0, &(0x7f0000000080)={0x2, 0x0, @rand_addr=0x3}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000440)={r2, 0x0, 0x0, 0x7, 0x8001}, &(0x7f0000000480)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="1c004e23ff010000fe8000000000000000000000000000aacba0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="a352a1f10000a7"], &(0x7f0000000600)=0x8c) poll(&(0x7f00000004c0)=[{r0, 0x100}], 0x1, 0x185) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000780)=ANY=[@ANYBLOB="1c004e220800000000000000000000000000000000000001f83a000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="276a21f280da114a01"], &(0x7f0000000000)=0x8c) r6 = shmget(0x2, 0x1000, 0x300, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_INFO(r6, 0x3, &(0x7f0000000500)=""/246) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r4, &(0x7f00000000c0)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x3, @empty, 0x6}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={r5, 0x5a, "9512041af5b1f63c1d46e23cbda8b7fdb7d0e87682a015012598e4763ca12592bc297964a06e1469ed54c563ec9bde2d5e0668b95e02f3561baea0ec6ab567a819549920de6fb2a3933734f823c667890ff2322596ed8a05b6c2"}, &(0x7f00000001c0)=0x62) 00:03:23 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) truncate(&(0x7f0000000080)='./file0\x00', 0x100) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f00000000c0)="d4", 0x1, 0x3e8, 0x0, 0x0) 00:03:23 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r0) r2 = getuid() freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = geteuid() setresuid(r2, r3, r4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f00000000c0)={0x9, 0x2, 0x2, 0x100000000, 0x3d, 0x1, 0xffffffffffff7fff, 0xa1c}, &(0x7f0000000100)={0x88a, 0x3ff}) 00:03:23 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0) 00:03:23 executing program 1: r0 = semget$private(0x0, 0x5, 0x7) __semctl$GETVAL(r0, 0x6, 0x5, &(0x7f0000001f80)=""/109) unlink(&(0x7f0000000080)='./file0\x00') rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') open(&(0x7f00000000c0)='./file0\x00', 0x10102, 0x10) 00:03:23 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000100)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendto(r0, &(0x7f00000001c0)="baca2251c3e4f78f7d9618a0abe4c33c2626b117bf5369560bfc2a552f69a70b6f680d81ca98ef899cd6dcc3c13275d38b8003bbb7e59b73b861852b1f6026d4602c7126f6e3bbd6536fc58d36c9b4872cd05e20c14e81f55a3701c1b4e6a57e65c76228495d1e074693c1f2676ed03fc4434c1806a018125d7a8fae66feb385efb10d28bdc7667bc5d9bba1af63b171724bed04a34dd1fef3f40724b29c2f919e6f5495590019d92b9d3461ad96a2bf10b83bd99a2d16af", 0xb8, 0x20188, 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f0000000040)=0x10) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, 0x0, 0xfffffe09) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/55, 0x37) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:03:23 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x8, 0x0, 0x3, 0xfffffffffffff000, 0x6}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x7fce, 0x1, [0xd0]}, &(0x7f0000000200)=0xa) select(0x34c, 0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x10001}, &(0x7f0000000040), 0x0) 00:03:23 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r1, 0x0, r2) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 00:03:23 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180), &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$sock_int(r0, 0xffff, 0x181b, &(0x7f0000000200), &(0x7f0000000240)=0x4) syz_emit_ethernet(0x8, &(0x7f0000000000)="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") 00:03:23 executing program 1: getpgrp(0xffffffffffffffff) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) 00:03:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x16, &(0x7f0000000000)=0x1c00, 0xfe6a) geteuid() 00:03:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x1, 0x1, 0x0, 0x3, r1}) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x0, 0x5) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, 0x0, 0x100000345) 00:03:23 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000200)='./file0\x00', 0x10000) read(r2, &(0x7f0000000140)=""/96, 0x60) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg(r2, &(0x7f00000016c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendfile(r0, r1, 0x0, 0x0) setsockopt(0xffffffffffffffff, 0x5, 0x0, 0x0, 0x0) 00:03:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet(0x2, 0x30000007, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) recvfrom$unix(r2, &(0x7f00000000c0)=""/190, 0xbe, 0x80, &(0x7f0000000180)=@file={0x0, './file0\x00'}, 0xa) 00:03:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffc65) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="1e000080", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x7f, 0x8, 0x9, 0x9}, 0x8) 00:03:24 executing program 0: r0 = socket$inet(0x2, 0x1, 0x80) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x3, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001300)={0x7f, 0x4, 0x7fffffff, 0x200, 0x5, 0x66100, 0x8f1, 0x1}, &(0x7f0000001340)) 00:03:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="900000004f3000bfcb000000"], 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/197, 0xc5) socket$inet6(0x1c, 0x0, 0xffff) r1 = msgget(0x3, 0x401) msgrcv(r1, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) msgget$private(0x0, 0x11) 00:03:25 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) socket$inet6(0x1c, 0x0, 0x43a6) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) geteuid() 00:03:26 executing program 0: getresgid(0x0, 0x0, &(0x7f0000000280)) r0 = socket$inet6(0x1c, 0x7, 0x3ff) listen(r0, 0x3) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0xfffffffffffff851) 00:03:27 executing program 1: r0 = socket(0x17, 0x10000000, 0x1f80) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @loopback}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) shmctl$IPC_SET(0x0, 0x1, 0x0) 00:03:27 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x4000, 0x80000009, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f00000001c0)='}\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000a40)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="d81454a0e97c2ce5eaaab585fb27bfba3d53dd0401cc8a37c2f33cc0a24cf0e5697b9f3601429c974b0432dae87dde3f38aad76a010bbca34b42221d2b575076ed2751c64a2e38e330e8c9a11e9abeed9733f73729929425865315c1bc99fb338f365a2f181e52cb3a6a54b3ffffffff00000000e322f67497b7f5c2861a0e87eacfe98941eb6ac2434a8ca6759cd63babbcc0b7ea9776ba00d02d105c9ad14194fd726bd3db3ad3e8b86ef9d448"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000540)=0x1004, 0xffffffffffffff3e) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r7, &(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)=0x9) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(r1, 0xb) 00:03:27 executing program 0: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66636c653000b3647d7f00e1a6dbedcc86a3676537cf6fe57b31a9f6291a708335075b167cca01e1e5a09d52ea4e948e62508169c3b81f2ea14474bfa46f965a44700e901c046bc390c82e83dc182afc9dec70639ed02cb2e4677b9fd45c4bce73b949cbb63eea16e302a358f8763a6034b046720a073ce3d8f555cf5046ba1ac4158e50a2c4d858a5689d3c24e2"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000000)="a32652f77575448d7f2d3602bae47408a70d0a", 0x13}, {&(0x7f00000003c0)="c671355faf314430e797eb6d571d7c99b41c9572a85a3c9e1abe701e5fe554faa8e00ef3bab7f37aa2e0220df802ec511210d3b111fe58ac71fb06c6f891214f690955d470a77104ce458310f34054a219fe87ba4aab5e88b129074725b872c423f0d02b2397ea883c2c5469f9ec3178f8670ba39af008e1afc15d203617cf8c3fc0e720b5", 0x85}], 0x2) read(r0, &(0x7f0000000140)=""/86, 0x56) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x4, 0x400, 0x0, 0x3, 0x6b752c78}, &(0x7f0000000240)=0x14) 00:03:27 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe, 0x1f, 0x0, 0x0, 0xfffffffffffffffb}, 0xa0) 00:03:27 executing program 1: r0 = socket$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) lseek(r0, 0x0, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x42) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) 00:03:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="900000004f3000bfcb000000"], 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/197, 0xc5) socket$inet6(0x1c, 0x0, 0xffff) r1 = msgget(0x3, 0x401) msgrcv(r1, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x0) msgget$private(0x0, 0x11) 00:03:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x0, 0xfffffffffffffff7, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x30, &(0x7f00000002c0), 0x8) 00:03:30 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffffe0}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xd7}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x1ff, @loopback, 0x7ff}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000100)=0x10) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000300)=""/118, 0x76}], 0x0, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') 00:03:30 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000080), 0x110) r1 = socket(0x17, 0x30000005, 0x6) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:31 executing program 3: getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={r0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) poll(&(0x7f0000000600)=[{0xffffffffffffffff, 0xad493bbaebde6ec2}, {}, {r1, 0x104}, {r1}, {r1, 0x2001}, {r1, 0x40}, {r1, 0x88}], 0x7, 0x6) r2 = socket$inet6(0x1c, 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000680)={r0, &(0x7f0000000640)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000006c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r2) recvmsg(r2, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:03:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x200000000000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffdd8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:31 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) lseek(r0, 0x0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:03:31 executing program 2: r0 = getpid() wait4(r0, &(0x7f00000000c0), 0x1c, 0x0) wait4(0x0, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x6c0) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000040)=0xfffffffffffff800) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000000)=""/51) semget$private(0x0, 0x1, 0x101) semget$private(0x0, 0x3, 0x140) semget$private(0x0, 0x1, 0x1) semop(r1, &(0x7f0000000080)=[{0x2, 0x10000, 0x800}], 0x1) semop(r1, &(0x7f0000000040), 0x0) 00:03:31 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000080)={0xfffffffffffeffff, 0x9}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800120f57c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b9fe at witness_debugger+0x8e #1 0xffffffff8110b632 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c139c at inp_setmoptions+0x17bc #4 0xffffffff812d97af at ip_ctloutput+0x80f #5 0xffffffff812dd559 at rip_ctloutput+0x2c9 #6 0xffffffff8115a291 at sosetopt+0x101 00:03:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x0, 0x40) freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff}) renameat(r3, &(0x7f0000000280)='./file0\x00', r4, &(0x7f0000000300)='./file0\x00') fchown(r0, r1, r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040), 0x4) fsync(r0) poll(&(0x7f0000000000)=[{r0, 0x110}, {r0, 0x40}, {r0}, {r0, 0x1}, {r0, 0x2}, {r0, 0x40}, {r0, 0x1}], 0x7, 0x6997) #7 0xffffffff811628f8 at kern_setsockopt+0x158 #8 0xffffffff81162793 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816deafd at fast_syscall_common+0x101 00:03:32 executing program 1: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getgid() 00:03:33 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) sendto(r0, &(0x7f0000000080)="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", 0xfa, 0x184, &(0x7f0000000180)=@in={0x2, 0x3}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) bind$inet6(r0, &(0x7f00000001c0)={0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0xfffd}, 0x1c) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) setsockopt$inet6_buf(r0, 0x29, 0x7f, &(0x7f00000002c0)="fc43020057c1f8cfee804ecb82fc2476fc6b2c73dbfecf7b0d59ec053598f240d07719ee8b98c070cfab01340f961c80316906fa3d9f642480338c80e85037a4a3e6ae3349b2af9e73e7d377296895593157566cd9719d428498927ef9526cb1b5449ceaf5f061b9a0e9f58c0fd2d4577d751814fe7bb71abab78383", 0x7c) writev(r1, &(0x7f0000000280), 0x112) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x6, 0x5, [0xfffffffffffffffb, 0x57, 0x24c8, 0x9, 0x200]}, &(0x7f0000000240)=0x12) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r3, 0x4) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:03:33 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/205, 0xcd, 0x40, &(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:03:33 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000080)="883a55b90f6c7c0b", 0x8}], 0x1, 0x0}, 0x0) r1 = socket(0x17, 0x2, 0x81) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00', 0x20}, 0x24) 00:03:33 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() setsockopt$inet6_int(r1, 0x29, 0xa, &(0x7f0000000080), 0x1fe) 00:03:33 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000080)={0xfffffffffffeffff, 0x9}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:03:33 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$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)=ANY=[@ANYBLOB="82022e2f66f5a6c09100"], 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) 00:03:33 executing program 0: r0 = getpgrp(0x0) r1 = getpgid(r0) getpgid(r1) 00:03:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@rand_addr, @multicast1, @multicast1}, &(0x7f0000000040)=0xc) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) geteuid() 00:03:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2000, 0x0, 0x173) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x9d, "c32ce82f9b32ec61c590d2150712165e0998d3adaa54e46e15703ce49b193096adb4580df598620593597c76bdff6bedf172f800c7333235f0178f3803d0e2728b4790561d857d32bbac0175f34045f7be7d612a2c5c2765e23eae3e372257bbd8c4877a0a55f6806a6706e93bc1331c26192c8b7470234b7133e39d540011e82af74dfd9aa4b1198b97440a2bcb7d5797ba0220e34acb0758f9d2b252"}, &(0x7f00000000c0)=0xa5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x1fcd, 0x7ff}, &(0x7f0000000140)=0xc) 00:03:33 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sync() setsockopt$inet6_group_source_req(r0, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:03:33 executing program 0: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x1ffffffffffffe, &(0x7f000063e000/0x4000)=nil) shmat(r0, &(0x7f0000ffa000/0x3000)=nil, 0x0) shmat(r0, &(0x7f0000e00000/0x200000)=nil, 0x2000) 00:03:33 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$inet6_sctp(0x1c, 0x0, 0x84) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xf5d1, 0x4, [0xfffffffffffffff9, 0x80000000, 0x120000, 0x7fffffff]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x7, 0xffff}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mlockall(0x1) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:03:34 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setresgid(r1, r0, r0) setresgid(0x0, r2, 0x0) setresgid(0x0, r2, 0x0) r3 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0xef54e7f088944f33) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xa7ca}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x1, r4}, 0xc) r5 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000040)=0x8, 0x4) 00:03:34 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) ppoll(&(0x7f0000000040)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x80}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') 00:03:34 executing program 1: accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x30000000) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x200, @loopback}}}, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r1, &(0x7f0000000000)="18", 0x1) preadv(r1, &(0x7f0000000040), 0x10000000000002c5, 0x0) 00:03:34 executing program 1: r0 = dup(0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x13, r0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:03:34 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0x54ea}}, r2, 0x6, 0x7ff, 0x200, 0x2, 0x81, 0x9}, 0xa0) 00:03:34 executing program 1: r0 = fcntl$getown(0xffffffffffffffff, 0x5) getpgid(r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x5, 0x1010, r1, 0x0) getpid() 00:03:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1d9}], 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:03:35 executing program 0: r0 = msgget(0x1, 0x12) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x10080, 0xc6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000180)={r3, 0x7f}, 0x8) msgrcv(r0, 0x0, 0x0, 0x1000000000000000, 0x1800) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={r3, 0x1000, "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"}, &(0x7f0000001280)=0x1008) 00:03:35 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) r1 = open(&(0x7f0000000080)='./file0\x00', 0x10000, 0xb1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x2}, &(0x7f0000000100)=0x8) readlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/153, 0x99) r3 = shmget(0x2, 0x3000, 0x1, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(r3, 0xb) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="0300940012e0f16dca87bce6276cc10b0823cec0c3f004496d6523bcc07dec1ad8d835520043efd462b638b12022bd91dc0f8e4bd1c9fe806a0065bd933a46f567532badeb4d27f892658f84446f2190b36ecb7946a855cc3089f9455fe8a40807da2de022c87690ea7a0c51149bf9ae276fc8692499f0dbbc55ff62246bac0010000001195f7c2b1f4942dd1eaf56d6b9d8b5313e9974eb"], 0x9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xc) 00:03:35 executing program 3: select(0x40, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000040)={0x0, 0x100000000005}) r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x6, 0x4, [0xffffffff00000000, 0x80000000, 0x6, 0x7]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x2}, 0x8) write(r0, &(0x7f0000000080)="d09aab4ec5adb786f485527fa73ee8142a419a252de51e62a302cd35d546d498192b517ddb533d336a8b90e96ad257e07f704ba766716928e39df86e41095f2a0eabbdb00b4fec4b02", 0x49) 00:03:35 executing program 1: socketpair(0x0, 0x6, 0xfffffffffffff298, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xaf5a, @remote={0xfe, 0x80, [], 0x0}, 0x138}}, r2, 0x3f, 0x1, 0x384, 0x4, 0x3}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x20}}, r2, 0x1, 0x80, 0x3}, 0x8c) r3 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000240)=0xfb9, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r2}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000380)={r5, 0x6, 0xffff}, &(0x7f00000003c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x0}}, r4, 0x6, 0xfffffffffffffffe}, &(0x7f00000004c0)=0x94) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000580)=0x8, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000005c0)={r5, 0x6, 0x8, 0x1, 0x6, 0x0, 0x7, 0x3, {@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r6, 0x6, 0x2, 0x1, 0x6, 0x400}}, &(0x7f0000000680)=0xb0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000006c0)={r2, 0x1f, 0x5, 0x7ff, 0x0, 0xffffffff80000001}, 0x14) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000700)={r8, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000740)={0x4, [0x6, 0x401, 0x6, 0x7]}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000780)={r7, 0xfffffffffffffffa, 0x8000, 0x1f}, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f00000007c0), &(0x7f0000000800)=0x4) mkdir(&(0x7f0000000840)='./file0\x00', 0x11) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000880)={r7}, &(0x7f00000008c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000009c0)={r6, &(0x7f0000000900)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000a00)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000a40)={r4, 0x1ab, 0xf, 0x2000000000000000, 0x5}, &(0x7f0000000a80)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000ac0)=r8, 0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000b00)={r4, 0x3ff}, 0x8) r9 = fcntl$dupfd(r1, 0x11, r3) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r9, 0x84, 0x901, &(0x7f0000000b40)={r2, 0x1, 0x2, [0x3, 0xffffffffffff7fff]}, 0xc) getsockopt$inet6_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000b80), &(0x7f0000000bc0)=0xb) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000000c00), &(0x7f0000000c40)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r9, 0x84, 0x10, &(0x7f0000000c80), &(0x7f0000000cc0)=0x4) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000d00)="05e1e0a4d22f4db8021ab422f332d43817b59a6f46", 0x15) 00:03:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0xe6, 0x101, 0xf18, 0x7, 0x100000000, 0x3, 0x2, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x80000001, 0xec, 0x7, 0x800, 0xfffffffffffffffe}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r2, 0x2}, &(0x7f00000001c0)=0x8) 00:03:35 executing program 0: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) accept$unix(r0, &(0x7f0000000100)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 00:03:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x0, 0x1, 0x764ac402}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast1}}, r1}, 0x8c) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x3, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:03:35 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x3a, "31fdcf9d5b2825b71679f85c3755d8f9e2a9998daea1fc28df82ce8a0292e9a88ae2e972fe8bf80952202bb86ad1019a27181e56a8ab11ad3580"}, &(0x7f0000000080)=0x42) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x9e60, 0xef1, r2}, 0x10) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000001300)=""/4096, &(0x7f0000000200)=0xd689) 00:03:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="d3", 0xffffffffffffff3a) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x7}, 0x1) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) 00:03:35 executing program 0: sendmsg(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000001040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 00:03:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000020", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:03:35 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cubic\x00', 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x4, 0x1) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000180)=[{&(0x7f0000000100)="2151f7506091b05f13645164dda68088f173928da31ee08127c8fb78d62efad8415d5164e3396dcc43522c8f16f19406114ef71e2bfffd70a73d20df0df95fdad0edd831b746179d910c24f25f4c22fa", 0x50}], 0x1}, 0x100) 00:03:35 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlock(&(0x7f0000c05000/0x3000)=nil, 0x3000) madvise(&(0x7f0000cfe000/0x2000)=nil, 0x2000, 0x4) munmap(&(0x7f0000ff8000/0x1000)=nil, 0x1000) 00:03:35 executing program 1: munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = shmget$private(0x0, 0x8000, 0x0, &(0x7f0000ff8000/0x8000)=nil) shmat(r0, &(0x7f0000ff6000/0x2000)=nil, 0x0) 00:03:36 executing program 3: setresuid(0x0, 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) freebsd11_fstat(r0, &(0x7f00000000c0)) 00:03:36 executing program 1: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = semget$private(0x0, 0x7, 0x20) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0]) freebsd11_lstat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0xe82, r1, r2, r3, r4, 0x0, 0x8}, 0x8, 0x101, 0x1f}) __semctl$SEM_STAT(r0, 0x1, 0xa, &(0x7f0000000000)=""/138) __semctl$GETZCNT(r0, 0x7, 0x7, &(0x7f00000000c0)=""/39) r5 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000340)={0x0, 0xffff}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000400)={r6, &(0x7f00000003c0)=[@in={0x2, 0x2}]}, &(0x7f0000000440)=0x10) 00:03:36 executing program 0: mlock(&(0x7f0000f60000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) madvise(&(0x7f0000dfe000/0x4000)=nil, 0x4000, 0x4) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e21b7000000000000000000000000000000000000010100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="ff7f0000fcff00000000d45203000002000900"], &(0x7f00000000c0)=0x98) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r1, 0x6ee6}, 0x8) 00:03:36 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x1) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = getpgrp(0x0) wait4(r1, &(0x7f00000000c0), 0xfffffffffffffffe, &(0x7f0000000540)) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) r2 = socket$inet6(0x1c, 0x1, 0x0) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getuid() r5 = geteuid() setresuid(r3, r4, r5) 00:03:36 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "cc0141e7e6aa688bf6ca405418c71522e4bb2f49c5f07feb03ee31c2b2229836bb836c3d603e39c7b3d12528f56e3d7a8845dea5f15b3d616b40168dae443a687011d11914c0679b49a9ea505bc4081e89e052572af8dc58e72302ad59318bdae89f733af458442d23fbff82c9ab32190081bbcff462dc50146eac3db0dd5bb413d33fc7b11d4ea7d6d46a84ae10b058166a1a20e910c737572b4ea97568806f3cd09734dc8daf2efcc833ae69fdb8084e41af33addb90a340e9211a788fa983063a37a94fb9d7359f172615b36e85a07a0e5e74d0d22c3bb0e2bae59278cd331b6f84c339f466ca4b35534bba30c847"}, 0x100) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 00:03:36 executing program 1: socketpair$unix(0x1, 0x20000005, 0x0, 0xffffffffffffffff) socket(0x1, 0x1, 0x1ff) 00:03:36 executing program 0: rename(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file0\x00') munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) pipe2(0x0, 0x100004) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 00:03:36 executing program 1: r0 = socket$inet6(0x1c, 0x7, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000005c0)={0xfffffffffffffff7, 0x1, 0x1200, 0x3ff, 0x100000000, 0x7873, 0x1000, 0x100, 0x0}, &(0x7f0000000840)=0x20) sendmsg$inet6_sctp(r0, &(0x7f0000000900)={&(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000780)=[{&(0x7f0000000040)="611d9194de06a5063571a81e3f728b315d428280e3381db667cc32d7aae8014f349c3c75edd5f10480e4e6f8", 0x2c}, {&(0x7f0000000080)="e6696ab9e52740ef9f114b830cfef866e51806f25a016a759d19", 0x1a}, {&(0x7f0000000100)="c196a2f6ff92206574b4d4ca483904a1a33ed7ca83e02452c749559383c0a1f6acc3789b4731b80efc3e7c314d36392b6afb30b203a4372dbac9bce081c879c9273a2e76aefbecb0864ef66a977e2046b828dc29be83", 0x56}, {&(0x7f0000000200)="81b7c7c6785bb2ea4898d4e569fd6af9150a54229611ac6560e89e689683a4c77c3741abdda00d79ce122fd60a2d1d0f7e6f93d52cd630431b6e584d07762657574de63ce2be88a6b2d705a248ce4a57c7a49a3f83c29b9ac4845e8e328543a9fa5b2965afb0e967556b76e8e48acef51d406db90697d114aeb006b9a22127723f757e22a7e3c086ee236ac0456d5689ae3d8d4d2acf36536a5838704abd1010201d4787344d30662f8340ceb77a2c4e5aafa3c115b867206dc8bbf6814def5ad69124deb7e54151819a8bdd5720ec04e597fd6a582a26a4bd74d0b2b14cd8f80d06b4887984e2a1d27ca0eed33c6b09", 0xf0}, {&(0x7f0000000300)="dd4afc283325f236c5efab1f5d61df9aab81a03abf48d1602ff8bb0ecaaa58ed67dd9e706559ce394ff3c8723bcc4145050451f73ede2e1cbad81b46debce3028de031ecc7aa975a9d3338ab1f3d3550da9919affa2fe187bccb94bab2adf8e8f79efad524b51a6e10d327b5b2c76280b8c3f020cf34b3617debc4e387482c3967ce801a19e6bb57d9347ee8a05d6ec92c8b03bbf87ac42ca121f5f82c3f6ba0b8bf9e4065d2c46af723b68a9297f7f60f95accca58f14cf8e692dc6ec4e82dec6aee98103a55ce55d5f4c5933f461e4156a33f8daab9f26fe79023028778df8f1108e8f2a53d0cf2819cc", 0xeb}, {&(0x7f0000000400)="ea18e25050d077bfa3de3a6b977419e7ad17ff0c8583da07b894a7e12e3ed67fe692a4c1a0bdbed51bf2c9e5541fd3312b27d3b022447996125541544b83571f3ddcad09d44a34ddf5156b0702c4b1b8fd8f7c3f30bbf36f9031c0f105d6109a9c64ca07aa5827f621455589e3befa16a7cdcffae0d1d7d7589f0b2146843b6a75bf615350e41ebd8900d80e3e21cbbc1c8517ca6f5581b8d21cf8008f8c5fbf89d81607dcfae92c15926106518e660ff043f502bb47d767d2113317474d4f7925a782774745f23cd867b3c56d0e5236323779d130469029eda30213acd7c14878e78d769750d76e1c45cae72e417673621aebac3c", 0xf5}, {&(0x7f0000000500)="b258c81fa074709ef6afa0d4d1157e4dbd9114967055bbfe823743b187a33ad0f81328f77ca794362f344c4d3decb25e47864c210e7c998622a7a75c29c02b8791127416d5aff664560adfb8f274c51422efac61415068ef1da834d82f7807a9aea7c7b8dffad2b76c86090121d18e700f7f05fc5d0f1e898579afc72fdd7d1a2de63400a84020d9b0534e", 0x8b}, {&(0x7f0000000640)="1aa9378898c62f102e9357dc9cffc4b53eecf7d8f4a0817aed0c02228968c1ae33afd48df413476d4843c117b847f4a4a58186b3c599b271cb9b60cadc0eb2b676b8ef8fddc7d1f9fa48621d457d4c6cfa0dabe93bda7b20d6b5b6eafa69f2007b448b6a8ec7f6341fee81dfb60e91b03693c5f57948cfce9ee53c8ea5ee6834c26ab75379be18cdb4db3eaf6f3f1436e743b8b5b4cb2102edb3f492cdef7d", 0x9f}, {&(0x7f0000000880)="a0877d56be69f61614f6e235ce40910f43a4e6987a4171fa6a3712db54036ccaad8f8c7647fd26845c471b6d481dc796e34a09786f03455207fff984a8a638ab88e9135e2cf8e27fcf6c938f84fc", 0x4e}, {&(0x7f0000000180)="b660333b33", 0x5}], 0xa, &(0x7f0000000c00)=ANY=[@ANYBLOB="1c000000840000000a00000000000000000000000200000001000000000000000700fbff080000000100000000000080fefffffffbcbd735de8f28289161353f9b957cea6bc10c6846da82c126b6840773c0aa6b7a22da73391fea6e63fd360e5720f1a29a292e80b16ffea26c7a86a6afad540d8c15daf1b4d31555e44e23fb8e1f2376af2debb79b1c33fc1bec82c76a8527f8e079ce2b02c88a4bb08028e27631bfb0e18f05c12f12b31bb9d07b375a1fcd52d86eafd4b9b1acc3876410b07544ac810ca13817e0c855e03cf6e479c3581baada1e34b2754d14a4dd15e952a241dbc91a8bb3252d43e692000000000000000000c7b6a0fb5cfa33c556f1c1df347ba0bb4da4c3354ba057205c012579f5e952de14c4367618f2238ddb5598b28a9c99b5c17fdfdc36aefb63ffeac1ae3ca2d13f5905404318acf88b245ab23dba07b0a9f7c83e73227f151fa9e646f542b028f00ae5d756feb153e38b7f6a915e4d6e334fb4b1fd2bbd3975a2ce565ce479d6f162bb444c83e56645729c34c8faa092dacca23b30226a0a233adcc3017cbcdef75a573a2eae5b3117b83c079ff8fcd74408965188110c469ec4b4eb53b021ce24e9be9edb687d7a22d438f8539f5f9b3d10704e8413ab0fa6a32523492179047d4d0d2985bc22fe2a2bee2747b8d3b7b90c0434047f64fa2be3a400000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="140000008400000001000000000002000800170e100000008400000009000000e0000002"], 0x12d, 0x100}, 0x104) 00:03:36 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7f}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x6, 0x2000, 0x9, 0x8, 0x1, 0x4, 0x9, r1}, &(0x7f0000000180)=0x20) socketpair(0x10, 0x5, 0x1, &(0x7f0000000040)) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) 00:03:36 executing program 0: r0 = semget(0x2, 0x7, 0x1) __semctl$GETZCNT(r0, 0x0, 0x7, &(0x7f00000004c0)=""/4096) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100)=0x9, 0x4) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(0x0, 0xc) sigaltstack(&(0x7f0000fed000/0x13000)=nil, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8002, 0x101) 00:03:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@rand_addr=0x7, @broadcast, 0x2, 0x1, [@empty]}, 0x14) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) accept(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:03:36 executing program 2: r0 = geteuid() r1 = geteuid() setreuid(r0, r1) r2 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) preadv(r2, 0x0, 0x0, 0x0) 00:03:36 executing program 1: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockname$inet6(r0, 0x0, &(0x7f0000000080)=0xda) 00:03:37 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x3, 0x6}, {0x73, 0x9}}, 0x200) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fdatasync(r0) renameat(r2, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 00:03:37 executing program 2: r0 = socket$inet(0x2, 0x4, 0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="01a065c9dd52000419a968ba07be22f10c7c10316dad2cc6048a9ee539de6ed88d44d2e32fa21103dd2bddfcd8eb47d724e2aebda5bf80cab05e994ec63d7354b8c931fb670edcaceac7f79bfc0adf5baddaa0831cbb1acd7eb943c73a36b58b26433ac15473", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000240)=0x10) open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = shmget(0x1, 0x1000, 0x194, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r1, 0x0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x0, 0x3}, {0x203, 0x80000001}}) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) 00:03:38 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = socket$inet(0x2, 0x10000007, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000)=0xfff, 0x4) r3 = shmat(r1, &(0x7f0000ff6000/0x2000)=nil, 0x0) shmdt(r3) 00:03:38 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) utimensat(r0, &(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)={{0x3, 0x6}, {0x73, 0x9}}, 0x200) connect$inet(r1, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fdatasync(r0) renameat(r2, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 00:03:40 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x8000000000000}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = dup(r0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) dup(r1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000080), 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:03:40 executing program 1: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000c00)={0x0, 0x7fffffff}, &(0x7f0000000c40)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000c80)={r1, 0x5, 0x1ff, 0x2, 0x3, 0xffffffffc565b582}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001480)="a902010000805cb90cca8590", 0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000b00)={0x0, 0x3}, &(0x7f0000000b40)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000b80)={r2, 0x1, 0x0, 0x2}, &(0x7f0000000bc0)=0x10) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="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", 0xa5b}], 0x1) 00:03:40 executing program 0: mprotect(&(0x7f0000003000/0x3000)=nil, 0x3000, 0x100000000) sendmsg(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001880)=[{0x10}], 0x10}, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) fstat(r0, &(0x7f0000000000)) r1 = socket$inet6(0x1c, 0x0, 0x9) shutdown(r1, 0x1) 00:03:40 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) r1 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x0, 0x7, 0x0, 0x8, 0x7fff]}, 0xe) 00:03:40 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet(0x2, 0x400000000000002, 0x2) setsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 00:03:40 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x45, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x80) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:03:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f00000001eed6e29a696c653080"], 0x1) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @empty, 0x3, 0x5, [@multicast2, @multicast2, @rand_addr=0x3, @rand_addr=0x8, @remote={0xac, 0x14, 0x0}]}, 0x24) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), 0x4) 00:03:40 executing program 0: __semctl$IPC_RMID(0x0, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x20000000}}) 00:03:41 executing program 3: r0 = socket(0x80000000000002, 0x400000000002, 0x57) sendmsg(r0, &(0x7f0000002000)={&(0x7f0000000000)=@un=@file={0x3015edb019860256, './file0\x00'}, 0x10, 0x0, 0x0, 0x0, 0xfedd}, 0x0) 00:03:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000000)={0x80000000001bfc, 0x0, 0x1, 0x2}, &(0x7f0000000040)=0x10) 00:03:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x3d0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @rand_addr=0x63}, 0x8) 00:03:41 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) faccessat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x45, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x80) renameat(r0, &(0x7f0000000040)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:03:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_int(r0, 0x0, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:03:41 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) close(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={0x0, 0xbc, "73c57d76605f0d54e385e6ead367983f33a24e69a0b02f5e4688970767e98bf31152166dd29787f30d7b1553dc12638a5294dbfa28b4e13f73ef8b1ce08297b757a46b10a14e9a90cb0a125d58795d4e653bc5fa79ba55281a7b5eb7a6fe6b1b66f2a3ddb988c92409e33077e5b978e1192a854791f2e980a9155ed7a22669899f75d5a64c867a023eb2920e3319456df2c592479af98cca3187ce107671885b433169834a0f95bc250244abf07a82d5abba63e72b2c73dd954c10fb"}, &(0x7f0000000000)=0xc4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x11a}, &(0x7f00000000c0)=0x8) 00:03:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) read(r0, &(0x7f0000000140)=""/4096, 0x1000) flock(r0, 0x2) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x0, r1}, 0x10) 00:03:41 executing program 2: r0 = socket$inet(0x2, 0x3, 0x200000000000a) fdatasync(r0) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000000)={0x7f, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) r1 = semget$private(0x0, 0x0, 0x10) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000000c0)=""/117) 00:03:41 executing program 1: r0 = semget$private(0x0, 0x1, 0x68f) semget$private(0x0, 0x4, 0x10) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x2b21, 0x2, 0x6, 0x7]) semget(0x0, 0x7, 0x0) 00:03:41 executing program 2: r0 = socket$inet_sctp(0x2, 0x7ffd, 0x84) r1 = semget$private(0x0, 0x0, 0x40) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000280)=""/20) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00@'], &(0x7f0000000300)=0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="57000000b8254dc0e4072e74d476300ea346796dbe4f175d6dd883185bf4e6d7e427f7e31ba1c7623849c0c5d3af784110a621ca984a3ba64477b5e2c8aad6490f844bcd8cb4a2020000000000000084ad3dc3d188dd4702d66383"], &(0x7f00000000c0)=0x5f) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r2, &(0x7f0000000100)=[@in6={0x1c, 0x2, 0x7, @loopback, 0x100000001}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x4}, 0x1) r3 = open(&(0x7f0000000240)='./file0\x00', 0x100, 0x9) setsockopt$inet6_tcp_int(r3, 0x6, 0x8, &(0x7f0000000180)=0x4, 0x4) 00:03:41 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socketpair(0x1, 0x5, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair(0x17, 0x10000007, 0x8, &(0x7f00000001c0)) socketpair(0x1, 0x30000004, 0x401, &(0x7f0000000200)) r2 = socket(0x1e, 0x1, 0x40) r3 = open(&(0x7f0000000600)='./file0\x00', 0x20108, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000440)=ANY=[], &(0x7f0000000640)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x100, 0x5, 0xfffffffffffffffe, 0x81, 0x100, 0x4]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r4, 0x7f, "4f580b536851691f0ee3e8f16ee000e3a7f0c2e7b5fc19776487f43680952ea7195386f0b5bc09a1c8ef7d6bf45d08499cbc6bad6721642c922c22e899140c680461dff69854adf7ce178299b1b48547ac7b95301fc31dfb041b82efe016ee0c2d03164804bb411613bd4ece8deae5691792febdf9acd44fc9386a81b725fe"}, &(0x7f0000000240)=0x87) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000140), 0x1ad) 00:03:41 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') write(r0, &(0x7f0000000140)="12fc63690000200074560068055900000000045acc0214d773bc2da8b07c0beb6902cfb898e23e16b94ece3bde58d2b375f58c7bd9c7a8553d704755a082278536063f9bcb918309a66fc32012323788fdd97acd1ed9f6948a154f7f283569b430970af3a1641cb73b7d4f8fa86f273de5ed862be0f95391a6910d3f97e51db44c2e1413bcbf37fa5c8289f7f3ea403d7776807806ee37", 0x97) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:03:41 executing program 1: munmap(&(0x7f0000d39000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socketpair(0x10, 0x20000007, 0x1, &(0x7f0000000000)={0xffffffffffffffff}) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 00:03:41 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(r0, 0x0, r0) r2 = getpgid(0x0) wait4(r2, &(0x7f00000000c0), 0xf, &(0x7f0000000100)) setresuid(0x0, 0x0, r1) 00:03:42 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$getflags(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="00400000040000040000ac00030000002f000000"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x723}, &(0x7f0000000100)=0xc) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x1) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) truncate(&(0x7f0000000200)='./file0\x00', 0xd2a6) lchown(&(0x7f0000000140)='./file0\x00', r3, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xf2) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x3, 0x2, @empty, 0x6}, 0x1c) 00:03:42 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x20000, 0x62) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4) r3 = socket$inet_udp(0x2, 0x2, 0x0) close(r3) close(r1) dup2(r0, r3) 00:03:42 executing program 0: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) munlock(&(0x7f0000be7000/0x3000)=nil, 0x3000) 00:03:42 executing program 2: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100004) sigaltstack(&(0x7f0000ffe000/0x2000)=nil, &(0x7f0000003840)) sendmsg(r0, &(0x7f0000003800)={&(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f0000000380)=[{&(0x7f00000000c0)="e720d360c8ce0796e8a029da4f513b5be73d87e08b588be88691aed5a4dded5195c736239a449c91e10cb96882ffc8ad1b4bd0f335d43dafd737e9eb44d4bae874004035b0433643a3875b19efae22068237f3b01aaf5ab8b38412c6128a978e5a622c8c23f468dd8b237edb36f4b7d3967a1e29434353851745b7a0a9af82810d49ed081172c06de98bddd6fd699a", 0x8f}, {&(0x7f0000000180)="91c7165e0fbd5a096344bd041eed31a3cee993838115faac26c7ef9bfe67", 0x1e}, {&(0x7f00000001c0)="639c9517434acf35db10cf4bab1df9a270859d03711dde88cbc412b96f666cf6857dd4f97f9c8491671e366344d9010acf3b46ba6cde7044e1d91bb6be870d63c558f7ffaaef32a32f4d0f9f923b851ec0f980abc955df0737eccc0724bff6c41ad9368c57ae450e015d67ac3041be22aed76e732cafe8c9f8956ab09ccad6d8dd4565dce6cd8850301d65c87284655b553e0261f152b89041d81b02d466f8ad7ef881cb138aa65ebe9c62", 0xab}, {&(0x7f00000002c0)="d28e13297bc405df9b024eb0dbd37c717515496748e5e99be424143eba2a2dccb35f980be4addccff787f5b874b46c9f5680653c36d9251956ec2bbe5834295419d78839a0fb04ede7be8870212ba514b36a02a48f99c2b28c3105990ccaeebe9425ddec17e72e8aa42a79d97fb116f8a6fb0436ead0bffe65cca8c5de34bf7084d50bb0b2297b31810942", 0x8b}], 0x4, &(0x7f00000003c0)=[{0xe8, 0x6, 0x1, "c34f2dff1c3e5c63283432643a215209a660d68290d339e4e984b4e6d92c877afeaddba919b9ca87e5efa229f4b3caaa9cd2b784cfc301fe15b2c17b76640f67cf2c9caa326c534cbecc5ecb57d8160e34bbe0711e47c107a3538348e20a7f148176e77485abe9f43a59764dff18b4b4b380ad10d8bd9f1812b3196bb5634a968e71a62c9e2d6843a899b08d04dac7f5544da714076846799da6946d48938513b9e3cbca735d286ce08b31a972797cad7470dbdae05fb76048c9f2379459ae8900aed01207af8608403f8ef70d6d24e6316767f951e0"}, {0x110, 0x0, 0x0, "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"}, {0xd8, 0x1, 0x100, "75c84dcf1d6bf6fb37fe48ddc79f15e04ceb434f1c71103708fb2346892010b58a858c64c55d6c431e36e772f96a7182e34bde3fbc353c7e02244c93ec41f890eb79e8afaa08114db85bef57e334962e8b8ff422a949af33ab8f502322f8a40c881b1fa19ea6d1587e395a7a5c275abe2a5e5cbdd6b906cfd8b022f7bd531b95e2e75f771d0c6ea988e599c34a956bccda4a26307b265e0cf8627b6d463151cf5c7e2760a40163cc7a39add8be071410fc3c01ecee49e260fc30387d3088b50b7a5136ee81f9dc0a"}, {0x60, 0x11, 0x530644db, "4e68b38b6f4193b63bfd7a90ab83ca293ab6a3b843e5fa33d4fd3e08c7a8d1472fc6bb317bfdd94dc7c994ce17aab1a3eb5c57b15aad8b6af84aba5de210e1543024d9c70171a5053380a111f5"}, {0x1010, 0x11, 0xfff, 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0x3440}, 0x80) sigaltstack(&(0x7f0000000000/0x3000)=nil, 0x0) mincore(&(0x7f0000002000/0x2000)=nil, 0x2000, &(0x7f0000003880)=""/213) 00:03:42 executing program 1: utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000080)={{0x0, 0xffffffffffffffff}, {0x0, 0xfffffffffffffffc}}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) 00:03:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x3) fcntl$getown(r0, 0x5) 00:03:42 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7f, 0x3, 0xd59, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet6_int(r0, 0x29, 0x2a, 0x0, &(0x7f0000000040)) 00:03:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0xffff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x1000000, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x8, 0x6, 0x4, 0x6, 0x2}, &(0x7f00000003c0)=0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r2, 0x3, 0x4}, &(0x7f0000000440)=0xc) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffd95, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000500), &(0x7f0000000100)=0xfffffffffffffd3b) read(r0, &(0x7f0000000200)=""/233, 0xe9) freebsd11_fstat(0xffffffffffffffff, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x100, 0x80) setgroups(0xffffffffffffff22, 0x0) 00:03:43 executing program 3: r0 = socket$inet(0x2, 0x2000000000002, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0x3e) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) r1 = dup2(r0, r0) connect$inet6(r1, &(0x7f0000000400)={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x9d9}, 0x1c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={0x0, 0x7, 0x7ff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x100000001, @loopback, 0x9}}, r2, 0x1, 0x2, 0xfffffffffffffaf5}, 0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100001, 0x18d) socket$inet(0x2, 0x20000000, 0x80000001) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000001c0)={0x3, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7d1}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x7f, @loopback, 0x7}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x430}]}, &(0x7f0000000200)=0x10) symlinkat(&(0x7f0000000000)='./file0\x00', r3, &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={r2, &(0x7f0000000440)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000500)=0x10) accept4$inet6(r1, &(0x7f0000000380), &(0x7f00000003c0)=0x1c, 0x10000000) 00:03:43 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x6) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="14000000290000002a0000000000000001000000"], 0x5f}, 0x0) 00:03:43 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg(r0, &(0x7f0000001840)={&(0x7f00000000c0)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000208322a0f053d9d9bed0f24fd3f915003b0000000000"], 0x10}, 0x2000d) 00:03:43 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) lseek(r0, 0x0, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r1, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r3 = dup(r2) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x8000, 0x0, 0xfffffffffffffff9, 0x9de, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000000c0)={r4, 0x70}, 0x8) getpeername$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000280)=0x10) fdatasync(r2) preadv(r3, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) close(r3) rename(&(0x7f00000002c0)='./file0\x00', 0x0) 00:03:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0xfffffffffffffff8, 0x4) ftruncate(r0, 0x7) truncate(&(0x7f0000000040)='./file0\x00', 0x6) 00:03:43 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x978, 0xb12eaa5c52bf5da1) r1 = socket$inet6_sctp(0x1c, 0x6, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r2, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmat(r2, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1202, &(0x7f00000000c0)={r3, 0xd57}, 0xc) 00:03:43 executing program 0: clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0) clock_nanosleep(0x3d9fe355a3b777c7, 0x0, &(0x7f0000000040)={0x1, 0x6}, &(0x7f0000000080)) 00:03:43 executing program 1: __getcwd(0x0, 0x3f07c94c431490c8) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/83}, &(0x7f0000000080)=0x55) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x33b, 0x0, 0x10001}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:43 executing program 3: r0 = semget$private(0x0, 0x1, 0x4) r1 = msgget$private(0x0, 0x8) semget$private(0x0, 0x1, 0x44) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000080)=""/86) msgsnd(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="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"], 0x67, 0x800) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:03:43 executing program 1: __getcwd(0x0, 0x3f07c94c431490c8) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/83}, &(0x7f0000000080)=0x55) r1 = accept4$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x33b, 0x0, 0x10001}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000240)={r2, 0x101}, 0x8) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:03:43 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getgid() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x0, 0x3, 0x6, 0xe58, 0xffffffffffffffff, 0x7, 0x2, {@in6={{0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0xb2, 0x0, 0x1, 0xffffffffffff852e, 0x800}}, &(0x7f0000000080)=0xb0) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x10000, 0xffff, 0x0, 0x7, 0xfffffffffffffffb, 0x7f, 0x8001, {@in={{0x2, 0x2, @multicast2}}, r3, 0x7f, 0xd8b, 0x3, 0x4, 0x1000}}, &(0x7f0000000300)=0xb8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:03:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 00:03:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={0x0, 0x9, 0x81, 0xffffffffffff8001}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x0, 0x0, 0x6, 0x20b36156, r1}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0xffffffffffffffff, 0x400, 0x5, 0x1000, 0x10000}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd71) 00:03:43 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) fstat(r0, &(0x7f0000001540)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000000c0)={r3, 0x3, 0x5}, &(0x7f0000000100)=0x8) 00:03:43 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x1bdd, 0x220, 0x100, 0x7f7, r1}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="3e3abb3bdc2591ea0d052a3a08b82111c5f149a535bc2bbb91996368e1b60a96906f967737859042c5c0f0713ea53de69a4805912a2c68e1b37b0bde9087fbcc729ada896458ee966641b5fd319a2dee43f990fbe6b9553b6544069294e7e102", 0x60) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f0000000340)=0x4) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0x6, 0x69}, 0x8) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0x140, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r2, 0x3ff}, 0x8) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:03:43 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0xfec6}, {&(0x7f0000002680)=""/4096, 0x13b7}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x273, 0x80000) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x5c, &(0x7f0000000080)=""/145, &(0x7f0000000000)=0x91) 00:03:44 executing program 3: mprotect(&(0x7f00000b8000/0x3000)=nil, 0x3000, 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) 00:03:45 executing program 3: r0 = socket(0x2, 0x6, 0xffff) sendto$unix(r0, 0x0, 0x0, 0x3f9c, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002070000000000000066696c653000"], 0x10) 00:03:45 executing program 3: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x7}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000300)={r1, 0x433c, 0xfffffffffffffffa, 0xfff, 0x21, 0x8}, 0x14) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1017, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getegid() fchown(0xffffffffffffffff, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x3}, &(0x7f0000000200)=0x8) 00:03:45 executing program 1: clock_gettime(0xf, &(0x7f0000000080)) r0 = socket$inet_sctp(0x2, 0x8000000000000005, 0x84) socketpair(0x11, 0x20000000, 0x4, &(0x7f0000000240)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={0x0, 0x3, 0x0, 0x1, 0x7}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x401, 0x5, 0x9}, &(0x7f0000000180)=0x10) r3 = accept$inet6(r1, 0x0, &(0x7f0000000580)=0xde) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000540)={0x8}, 0x1) clock_gettime(0xf, &(0x7f0000000480)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x4}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x2000000000, 0x0, 0x400, 0x2, r2}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r4, 0x1, 0x6, 0x4}, &(0x7f0000000400)=0x10) r5 = semget(0x0, 0x2, 0x1) __semctl$SEM_INFO(r5, 0x0, 0xb, &(0x7f00000005c0)=""/213) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1016, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:03:47 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e227f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009c1a00000000000000005d4926c97f263b504d8843cf07000000000000", @ANYRES32=0x0, @ANYBLOB="020001011f1600003285149087b900005473b873cd6fd53a16d1e93adc188bc67f46675d784f792e93c3c3e826d8948b25bb9d1ed2258c3d5e"], &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) getpid() setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000240)=0x8, 0x4) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x32, 0x0, 0x0) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) 00:03:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x46b5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x3f, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x2}, &(0x7f0000000080)=0x8) connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r3}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="0661c1ec67f755c42639d2e8306de5847e993a66b0183b843296a2719b1b3c9c2f3b923456e3c35cb7b41259e0f433f9cd8b0d4d31a54d1f5c9305862eb5ac0c6821c88bc7ff79d5d011e2993b4863606ae8a89e4e170e3eb3e392053bfee28b3f1c5f54d712590b22e7c55f474dc4a380b4b381a1f8cb00d50ca703746179c0d999da16443bb558e79e65508c0bb2b4a362248b9f684f625f1d1f84c67c2d6a3fa00127eabb9215acb533a2f087f75be198cd6f5a7221ad7766afcb6db15a8a1ab0b3293e56c29fff74814cbd3bf0aae628aceaa49d16d77ea1ecb0d2541ce77c10a5f1bc4891d5", 0xe8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:03:50 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x10008000, 0x6) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x4) truncate(&(0x7f0000000000)='./file0\x00', 0x1b) fcntl$dupfd(r0, 0x11, r1) open(&(0x7f0000000080)='./file0\x00', 0x4, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x7e, "1df24c4730ed8af3390002097fabe4a4c531eb16baf52250a7d2045274a042bbc396540fd542def75ea7ab183b11a3d5c976628a9a461ff4fb2ecbaec946cdf7467e88828b1c5028af403a383c5418fc52a1b434c1ceb32b86b619d452970c0f4a39f55451e19facbb588ab4aabb38081cca1f6ac42f0fb6d7a105b90a81"}, &(0x7f0000000100)=0x86) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000540), &(0x7f0000000580)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000440)=0x10) setsockopt$inet_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000080), 0x0) sendto$inet6(r0, &(0x7f0000000480)="2754d8b1814bd47479a4ed1f0ac4245004b620efe799bff7966fec9d05c6d781102b577c251ef0a2e16e1300ae65e09a8ba420853108b86453f1014ab4bedf6c182e0336df94ba8d45e0511c731a206a3a6e84b4f8c7051460e5d685cdff1d4976d65d4d79375c498bec22d553c7c6b55e2a9a84e46f2f", 0x77, 0x181, &(0x7f0000000500)={0x1c, 0x0, 0x4, @empty, 0x7041}, 0x1c) 00:03:50 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="a2010081", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0xfe88) 00:03:50 executing program 3: madvise(&(0x7f00001b7000/0x4000)=nil, 0x4000, 0x7) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x8) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fchdir(r0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 00:03:50 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) sigaltstack(&(0x7f0000985000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000986000/0x4000)=nil, &(0x7f0000000040)) 00:03:50 executing program 3: open(&(0x7f0000000580)='./file0\x00', 0x10000, 0x85) r0 = accept4(0xffffffffffffff9c, &(0x7f00000001c0)=@in, &(0x7f0000000200)=0x10, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="74e8a77b1a17a5a96a8a98c018baeaba926463ed1e2b4491d1f24f9a81995ab2ab9baa27ba96e542e11f3edd520db54833ddfa24d961c50f46c6a41e338e71316723a77870e0464d7763498af0c193237639233ad542b16cb812ad912fe3ab6bd2f90942663c7941242d0b1c3c89cb606edad6a40a7d4585c2d30ad027af32197900f3a09658c296b8885861040247c7938cfb8ca41cfbd32683f2dcad54bdda271066fa693930", 0xa7) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000480)={0x3f, 0x3, 0x4020, 0x5, 0x6, 0x1f, 0x3, 0x3a42, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x0, 0x470, 0x10, 0x2, 0x400, 0x0, 0x100000001, 0x8, r1}, &(0x7f0000000540)=0x20) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x32, 0x0, 0x0) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x40, 0xfffffffffffffffa}, {0x3, 0xc386}}) r3 = accept(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x6f3e, @loopback, 0x100000000}}, r4, 0x81, 0x5, 0x4}, 0x8c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r4, &(0x7f0000000080)=[@in6={0x1c, 0x2, 0x221, @loopback, 0x8}]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000100)={r4, 0x3}, 0x8) 00:03:50 executing program 3: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000004d0de59f0700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ff0000000000000000000000000000000000000020000000000000000000000000000000f9cd07ac3f50340000000000000000000000000000000000000000d72db4fb", @ANYRES32=0x0, @ANYBLOB="06008000e1ffffff2d00000000000000000000007f4ace7670e8c13a075d7057c593899c26d920586bbe90193dbd8f577b15"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xe, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:03:50 executing program 1: r0 = socket(0x2, 0x3, 0x1000) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000001340), &(0x7f0000001380)=0x4) shutdown(r0, 0x1) accept4$inet6(r0, &(0x7f0000000000), &(0x7f0000000100)=0x7, 0x0) chroot(&(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x10001, 0x8, [0x6, 0x1, 0xff, 0x200, 0xb2, 0xffffffffffffffff, 0x4, 0x1000]}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r1, 0x6, 0x3, 0xffffffffffffffff, 0x8}, &(0x7f0000000140)=0x18) 00:03:52 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) open$dir(&(0x7f0000000180)='./file0\x00', 0x100, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1}, 0x8) fcntl$lock(0xffffffffffffffff, 0x8, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x2, 0x80}, {0x7, 0x7}}) 00:03:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="3e3abb3bdc2591ea0d052a3a08b82111c5f149a535bc2bbb91996368e1b60a96906f967737859042c5c0f0713ea53de69a4805912a2c68e1b37b0bde9087fbcc729ada896458ee966641b5fd319a2dee43f990fbe6b9553b6544069294e7e102", 0x60) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6124, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) 00:03:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0xa000000000000, 0x4) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:03:53 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x8, @loopback, 0x80}}, r1, 0x2, 0xfffffffffffffffa, 0x214, 0x100000001, 0x81, 0x7}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0), 0x8) 00:03:53 executing program 1: r0 = socket(0x2, 0x2, 0xfffffffffffffffd) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="5df0ca2fc10f467c17675a1a72492b61ecc008ea4cc6a40c4809a5165731102799666f9b9cc39dc3a41fd4c1c9317ef490e12d338add9ee9379c322a6571c516a17c57074db2a8c8aa920ad94467baf1a6e9c6864910b5b06de2dc56a3149887701a7245f749a9c64bace17e7d9aeae7bf67e1bd32d5834a5fc7d9"], 0x10) socket(0x2, 0x0, 0x1) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 00:03:53 executing program 1: r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r2, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:54 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) open$dir(&(0x7f0000000040)='./file0\x00', 0x8088, 0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x17, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fcntl$setstatus(r1, 0x4, 0x10000) 00:03:54 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x8, 0x2100, 0x4, 0x1000, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x100000001}, &(0x7f0000000100)=0x8) 00:03:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000000)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x2c) 00:03:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="3e3abb3bdc2591ea0d052a3a08b82111c5f149a535bc2bbb91996368e1b60a96906f967737859042c5c0f0713ea53de69a4805912a2c68e1b37b0bde9087fbcc729ada896458ee966641b5fd319a2dee43f990fbe6b9553b6544069294e7e102", 0x60) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6124, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) 00:03:57 executing program 1: r0 = socket(0x2, 0x2, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000280)='./file0\x00', r1, &(0x7f0000000340)='./file0\x00') connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x0}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r2, r0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000240)={r3, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:03:57 executing program 3: mprotect(&(0x7f0000266000/0x4000)=nil, 0x4000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8800, 0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x2}, {0x1c, 0x0, 0x0, @empty, 0x1}, 0xfffffffffffff001, [0x2, 0xca7, 0x101, 0x7, 0x401, 0x1000, 0x6]}, 0x5c) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x20) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x7, 0x4) mprotect(&(0x7f0000468000/0x1000)=nil, 0x1000, 0x2) mprotect(&(0x7f00001da000/0x3000)=nil, 0x3000, 0x7) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x7) mprotect(&(0x7f0000577000/0x2000)=nil, 0x2000, 0x0) 00:03:57 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x29, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000000)={0x6aca, {{0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}}, {{0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x108) 00:03:57 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup2(r0, r0) utimensat(r1, &(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0xb2f6, 0x6}, {0xffffffff, 0x8}}, 0x200) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0)=0x5, 0x4) 00:03:57 executing program 2: r0 = socket(0x13, 0x20000007, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) open(&(0x7f0000000240)='./file0/file0\x00', 0x10808, 0x8) sendto$unix(r0, &(0x7f0000000100)="02a5bbfa76e8dd3e0de22a3e3aea1b1cf3204b3880b38959e09c7ad7271d2e19c6cfcb680995211af88685ca87a1d4daa3bfa986f5c79a939b59364625e347bdf7f814adf6b85b6a45ec0bf89d08e0280ae9d5dbdbf749d50879a290c102a09140bd0bbd953a2a9307444c1f070e8ea0bf21636deafd", 0x76, 0x80, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x88) r1 = dup(r0) unlinkat(r1, &(0x7f0000000080)='./file0/file0\x00', 0x800) 00:03:57 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @multicast1, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000100)=""/88, 0x58}], 0x1) clock_nanosleep(0x0, 0xffffffffffffffff, 0xfffffffffffffffe, 0x0) 00:03:57 executing program 1: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) getresuid(&(0x7f0000001500), 0x0, &(0x7f0000001580)) truncate(&(0x7f0000000000)='./file0\x00', 0x8) 00:03:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="3e3abb3bdc2591ea0d052a3a08b82111c5f149a535bc2bbb91996368e1b60a96906f967737859042c5c0f0713ea53de69a4805912a2c68e1b37b0bde9087fbcc729ada896458ee966641b5fd319a2dee43f990fbe6b9553b6544069294e7e102", 0x60) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x6124, 0xe) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlinkat(&(0x7f00000002c0)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00') bind$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) 00:03:59 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000900)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', 0x0, &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="8d731a8775bc878f1d70093579ad5016695b113049257ccb9b9d7f8c68e4fdd6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x80, &(0x7f0000000380), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) listen(r0, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x20}, &(0x7f0000000880)=0x8) fcntl$lock(r2, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r6}) getsockopt$inet6_int(r5, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) close(r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x3c, 0x6}, 0x8) 00:03:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="820000007411361b3eeaa0a5afa450afd931f2ecb50e7f66111680056d956b38465b34eaea6499472ac896e30387f2e7c76702ad1b04b7edc741531f741bd9efc3d0ab59ac5b2681cec892a7485566277f208a4363a0707ca25654a21c1a40148607b6cae00a13665646c40bcd04dabe4ffbfd80605c8610c6f83bf627c30076283c4fd818f0"], 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in={0x2, 0x0, @broadcast}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000440)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="f500000002a6d2e0e7ddc32a767498a5f400b1209d446dca3bc0a8295533da02b8585be95612b4d43815f9c354745a448a65b46d67ae0afb2f4e3fd199c5b051a5e87a661a0dd12a5c5cb4b83ea1102efc4192d613c62281e32139193f900dc271ba2dfb3660270057be0869c9f2e819fcf334ada13ec2d0614dc1ffdbd2d44c1dc10ab3a7bd968cdba64a0fa7d6d6345a1a4e15a99f111dc4b2e770924aa2a4533bd3047a7593d8962aa90f7c3adb4efe27f912de88568959007b906f2760f228094f94d792182e7a0025bdf172dee95e0438ede812587e9d0938578f974656ac29867c1714f34bf2db6ec42ca4b300000000000000000000"], 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x80000000, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x72d}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x10000}, 0x4) 00:03:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) poll(&(0x7f00000000c0)=[{r0, 0x2008}], 0x1, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:03:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0xf64cb340ce081cac}, 0x8) getpeername$unix(r1, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x410, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) 00:04:00 executing program 2: r0 = socket(0x19, 0x5, 0x41) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x10002}, 0x200) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) 00:04:00 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r1, &(0x7f00000008c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000900)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', 0x0, &(0x7f0000000640)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000600)=ANY=[@ANYBLOB="8d731a8775bc878f1d70093579ad5016695b113049257ccb9b9d7f8c68e4fdd6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_tcp_int(r3, 0x6, 0x80, &(0x7f0000000380), &(0x7f00000005c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = getpgid(0x0) listen(r0, 0x3) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r4, 0x20}, &(0x7f0000000880)=0x8) fcntl$lock(r2, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r6}) getsockopt$inet6_int(r5, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) close(r3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x3c, 0x6}, 0x8) 00:04:00 executing program 0: r0 = socket(0x12, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0x194, 0x0, 0x0, 0x0) 00:04:00 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') write(r1, &(0x7f0000000040)="44d2444a3709106d01e53d3951ec971c3f5969d0192e37740b4bee465c33d8875e86540f9f5a0132992291bd7298f19dc76f642115d27caa84a63f952a3ccd3941410ce3ef7dc341d314311a2d8e44d06ca32996b5c2a7771c57436422d8f612d81cd3ccf24be0bf4c3a4afe273023472e0726132a3d314cc086573a1a1096d8376397fac1f1e241d7dc8aa38559cd6f46cac2dd77e444dbad2e457790ab314499292ea97de3a60a1c1ae8d022d34594d74bf382f902fc6be4b8de2a275dc802bccde65120e10b9fdb17da758129d7a65048", 0xd2) sendto$unix(r0, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000380)=[{0x0, 0x1d2}], 0x1) 00:04:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x4, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), 0xffffffffffffffd3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x2, @rand_addr=0x5}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:04:01 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/../file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000200)=""/216, 0xd8) 00:04:01 executing program 2: setrlimit(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f0000000100)='./file0\x00', 0x100, 0x0) getpeername$inet(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x10) 00:04:01 executing program 2: semget(0x0, 0x0, 0x0) r0 = socket(0x1, 0x2, 0x38dd) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) 00:04:01 executing program 2: socketpair(0x0, 0x0, 0x512, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) semget$private(0x0, 0x4, 0x240) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000140)={0xffff, 0x1, 0x0, 0xe6, 0x1}, 0xc) connect$inet(r1, &(0x7f0000000180)={0x2, 0x1}, 0x10) getsockopt$inet_opts(r1, 0x0, 0x0, &(0x7f00000001c0)=""/4, &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000002c0), &(0x7f00000003c0)=0x100) setsockopt$inet_buf(r0, 0x0, 0x5d, &(0x7f0000000400)="5e18dfd1148c5cf0445f1e6e31c61b60ecb1d28351104458d457f64a582d4500a57ff1eaa9708892c7af53f1ca637b254cb79950ed2a6b139fa0a882a94019d7ce3a5de25a3610e28a657ff33342ca6a163210d55578bc4936459e46a7367d53bc0441a78af7d38d2f8e7c213f5df6eafa4a95a134a724ec42d3bd473b74f21840e0af1b4f4cd2cc849b4300fcf51d0668a2d75e326e439a589f5579224b229cea25183b1a679c64d62d145b3135d105c5e2295daa4fbf70dab218a571d29109a81c2dd858835073b1c89824ec0e29b62510ec6b939afdb30f62e078a43db782a80097b5f9000e43bbdf8d9e72bb", 0xee) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000500)={0x4, [0xffffffffffffffff, 0x7, 0x1, 0x40]}, &(0x7f0000000540)=0xc) open$dir(&(0x7f0000000580)='./file0\x00', 0x4, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x1, 0x1, 0x7fff, 0x3ff}, &(0x7f0000000600)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000640)={r2}, &(0x7f0000000680)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)={@in6={{0x1c, 0x2, 0x8000}}, r2, 0x5, 0x2, 0x5, 0x10001, 0x8, 0x2}, 0x98) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000780)=0x5, 0x4) sendto(r0, &(0x7f00000007c0)="3ba76fae73240246a697f83d0efc2a96945958328f65ada37ab1b777e0e4ac812cb6d67abb", 0x25, 0x108, &(0x7f0000000800)=@in6={0x1c, 0x3, 0x3, @loopback, 0x631}, 0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000840), 0x4) getrusage(0x1, &(0x7f0000000880)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000940)={@in6={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}}, r2}, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000a00)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x9, 0x51, 0x7}, &(0x7f0000000ac0)=0x8c) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000b00)={0x5, 0x1, 0xffffffff00000001}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000b40)={0x0, 0x1000, r2}, 0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000b80)=0xfff, 0x4) truncate(&(0x7f0000000bc0)='./file0\x00', 0x3ff) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000c00)={0x1, [0x1]}, &(0x7f0000000c40)=0x6) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000c80)=0x200, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000cc0)={0x3, "14f317358971020f701fd2800f50a28f"}, 0x14) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000d00)={r3, 0x20d34c28}, &(0x7f0000000d40)=0x8) getrusage(0x0, &(0x7f0000000d80)) 00:04:01 executing program 3: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/../file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000200)=""/216, 0xd8) 00:04:01 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000180)='./file0/../file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) readlinkat(r1, &(0x7f0000000000)='./file1\x00', &(0x7f0000000200)=""/216, 0xd8) 00:04:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="82022e2f26696c65300080b7ec469a487a76e6e1c633be31cbd10f147c040762425966ac2394cc390f3cac163b1a8c4f6ee95a5ae2d6ffa053ead28a05d0cd693cd1b909fe4ead083feb5619caae4a9bc9d6487179d6de0c5e912d8fc1a6785f662ed066949d5dcf154f93e657491f62069ad6b7cd18696338eb4a78e51c4088cd120fcebe53e351312c98b3a6b73b1f8a46514b817b9068ac77bc256674f94366f348459e11073f6b8fd931496ae9e24d6706819a714092c0916db5a980897808f0659f1dd19d8c49ac317bd2d6c719e1c6cfc31906db3fa324009544107879170d28"], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000200)={0x0, 0xff1}, 0xb) socket(0x11, 0x1, 0x800) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) readv(r0, &(0x7f00000000c0), 0xbc) shutdown(r0, 0x1) r1 = semget(0x1, 0x0, 0x522) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000000000)=0x3) 00:04:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0xfffffffffffffffd, 0x7ffffffffffffe7b, [0x4000006, 0x60e3]}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x21, 0x15d}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x22, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:04:02 executing program 2: r0 = socket$inet(0x2, 0x5, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x865, 0x1, [0x8]}, &(0x7f00000002c0)=0xa) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r1, 0x4}, 0x8) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) close(r2) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x2, @empty, 0xb590}}, r3, 0x0, 0xa951, 0x10000, 0x1}, &(0x7f0000000240)=0x98) 00:04:02 executing program 0: 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)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x40}], 0x2, 0x800) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x32) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 00:04:02 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x5, 0x5) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x32, 0x0, &(0x7f0000000040)) 00:04:02 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x6, 0x315, 0xff}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x800, 0x3, [0x80, 0x401, 0x401]}, 0xe) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r2, 0x0) writev(r2, &(0x7f0000000380)=[{&(0x7f0000000480)="80a73643618522c7430f224a08c92daf73759558e2b86c517ddf90c522d7e20a667839450d2c2e3d56514b7047e2576a34925adec8afa6e52cf22dd77744a116202163975896bf037f4f356de80f06617a1c9c7f4727b9463679a76b7e8db01b771e35222dfda8409656631171eb8ab463a7ac254abb1a151b69d0ddac13509168cdbbd4a764a50e1a1df83a2c7d9c26b971cbaae8f0b8019e91dd4275a8ebeeb7dc22b91411b8117a05855f2d99e6a17da3b480c1f4152cd1e01598c348f024496b23598d06e6beb84b0df8d760dcf2471cdc9365428f8de1179e5148daf0adf79e720b863a6281a3ff5253e90b1d1102f0ce477fd814b85747f68174e6af000e87c742f922aa897b9db3a54956b79542976556c6a227d76148c626db2cdf168538ebae9fcd8a59cc1aedf4e5d7fc635b27df725e94f98412e5966d0a93197982d79084e3404f69bc0ca7d552671af0c7f93fdcd988df04ec66c998b89a2ce7343901f394bccfa571491fc2b91c0fcd4e210f0dbba16075f96e29bd69a066f3f10eceb58e576b3d8b0b5687b9a7800f36e9cb84551c8eca4cfc8f00194e635b51ce9ecd9b1d29b37e46d983f72363beb847b076eb1c38415164ef4c6d5692ed68b32929f759b8097d38900dcc23859152de616c6b0df8b0e7b37b683b2aa3385fa070c1eeb0b220f9a651ff7f2779214f60e9bc4e3e720827769cc03a8a45c49da1afb9f20858e701500dc4c521eed2675fc481101e3b226fa7793e0d93d8ea20887ccafd8f818ff812392d69b83b66414eeca7b124a811b7a2d6c28b7f593d506ad989bc20cb8cd261a3345a837cb284ab0b57d2aa4412857d594fba0e019b97fd3da162fc4f23130fb1d162e6499f5dca91e3ac000e4d85010e42999c27764587671c3ae9deb6c644df719fc00a9b864bed9765343c9830b8e2cdcb5abda0319980231b15200d1a8269781020afde77ee4de5f455635f2d26b25711a73edadded6ade74935dcf98b4756138f80bf69415d974e5116ed4734d153c201db5ed5f0eb309d0101b12cddfeda7e6d7515daa2a4a59b2a6b251b2d7e9c7a86b1530fd7219fdce074fec0eacd5ca5a212cc368512170ae083529c816e8d00db546373e8bb85188f6dcf36d7ca0519eea862006fd1ce10d8d1d63a7966382085a653305b45973e214a54c100af6bfcda9915b2d1fb15862d1d823d3c9e2171b0a848a394bee047a7c33bfb03822a3a572a44432fd5303438ad3b06bd9358cfd42fccfd8487831b0365adb6773f6f31996ff829e25f9c5b1346ef19b5cb1e905b93a8c7317cfd0d7b49df8a4d78e3535e64b849a70755aacfa190c73e31a22123c08e41778e1e1a1c4fad5a84de86c7420758dfcecfb257fd508563dc172de019febfc0563ca67cc504ffadfc9d5cfe3a02debd72a9208265fdb680e5de007f64a33a22b48f7e677db5a31988b5ae0ea0b2ace78ade905190648a051fdf94321ed0e9476927a18c96711b2615824b5f4924698159ff7235f80a6c4a6e9e5db7b4223e5c177be0a92bfae160af996e3a9827bb594ee70a8b1541ccdc3adcb304a136d2efcdcd9a461bab8da73e18da83809dcebeafdcdfe23b59ea2672a7730377e5cc4cdafc85193c41acbc3a5079f4539a83e1dc5f02a565947117e3d35827273d350ec77afb6e57cc040523e910c6c816bbe377e6ea27a1bc72275fe2648443681e382d811d756fb1d2c1b25b57d085bdc65aea95c8de2b0117fd6b68f82089b97bb156309360f5e8bce9b1c32129f0c3a7248f2fa2f9c09e87fb3c297a129a0415e84584ead1d466cf5ea78d5f027a629aa90792dec3bda3a88574ae26b8729e607bce28b5e9876d5e055c65f323b2ce4a3aa50075f29383c8500779544d2aa80a6a7c8a9c8347b9374a49390ccb3cda0cd0f0cd171b1451060edf3c03f4fbfb37828aeeb3eaf01412a7a9877255176d6d67f1e4c87ac97e481f15cb29a5d7e411b76a24f55f500a80c1e087b161abd9f63c2e991d5dfb028c16227280ff9aa6dadf27738d23efca5581c74fd032b03cf016f9dd01187bea0940a3556ad16f00ca50a2683e81faedb785b98a1ccbae87ab4e0d6dc556129ac890651b2b3bf052bb5ae27db0dc43c8b79f3cdaaa918081d36e00e29ba6a7d4f272b4d0638cbd998ae8918c3d1e439018d5641f7cc877525dccffab3faa83652e0d9059be82d308a4123725bcfb136b0e2d53fb7578cfcb6e3f4b7070b33a0cd13a2c7a561d12728e90774b7d3b079321c4ed64678e5ff9558d039d1cf270fe3a2d2859a8716e66fcb1506f3484c0b76a9eb48d3ab4a798d2b2611b30544f8a2922874dc9812600b4d68f93616efbe4946da1511a62da41757bb6dc6aed69cc54ff504e3f7583da261db81f424958ec632baf90bd2917560019b621fea275aca6805e7a447169932ccde484132cc4098137598dd8fb7f3dbf6a3d725a69ebd5043a2d3c8d84b17ad4863a9276f1a7bf56f2e0df0f7ed6844497a9e5132660c4e0ab6284f1d1cec590aae90c50e372abea265bc5973b93798d02cf7ba3eedab5c778b7d8a3c020858a7b4e1d209f6c6636e058e82a443099538ea7f003d7fc2b6869964c1bff324b8cc46fdee1669be6f6830d5d9446d0c9a70dc01a454dc98f8e5dee5777019275e1ab11ee7ee159405cd1aa775c22d3f91004543f32f238794cef3ceb35bd53181490db2704b7b1ad9f75888a618c5f604b69d6f59604e2b444abd6f5ae451ae4abe206435fa2a691069e286d096c5f80ab26dadf2a569a6eeb4257b385a9144ee88b087a1cfec688544017d0cf6beed6fb1ea2ad0eec9b0c28a7027333b0df80e5298f22c1aa746ca6f4b1ee9e296ea7b6f31f57e071f423d5896561deaa25a1536c0b3718f2f0b656a7eb32c7a21ebedc8a87ea24ccdd7bec8d8bc6a7063c5dca2f6afe0d9ecc823b8102d4a45247dbc387d91363433a24f69bfb84142a96fbe445fc68cc5790b3ba954430ddac8115a99da70b85894b9e59ab5360da51e05ba23889fd3888dde254f26d6b1fee53e032d15641990256874ded2b68fa3f2b880b473a012a465d36a690eaa2640588c14750115bda3ec482d7bbffde9773fede00b2a55430ad98047922004e840e4e6071af8f1335c0a0d0be2ee7d0de77d34c420b860f63eb1e04fdafcf92683d31f6f149a638ce6c78efbaeb8dd161f57ca3ad7ab2140bfad13f79c9f81ce61df254fc9bf5ea102b66c96bf732e164220384b57f126191395e674f751a228af5f025cb199df9d98e9f9746a5123fb421353b7cb11eab06e8d65eb3461b64b21633fbc7f791b567e973c0cc68bd806955dd2c51fe1a50050b029117e77b0af2eaaeeb839e3b1f8f2d1c716f2d2a3602ac6211b0829a07eef83525c4b570fa9c6dcb6d5e71b43ddc034ea56b1ccb013b4063de6b80ee76e0f5688d67a6d555ad3ad88f16b3373dd92661c5a03ced06a196410585b73ef2c26615bb15d5099425784d95ebc0ccfa91fa2d2652678987401674201b939e0df48f00fdb268a64403b270e350a63ab8f19c645af42a9b054fcb555697dc60aaf0700a08553365ef6db165b80d84705828febf15eb40cfa661f0f2ae4702ef559cb6cc7d5794544c5db3a2beab904e3cb83ba849b99728afcbaf44d8a0c383aaf89016f3e75e85e1aba2f8204a2f6e2d87a1f4fef5b5b94f1591972915572a635fdc561ab57e475bb9c7fd842f71560ad2092ed81a8d4959a5189c02478ec544028fe363194a6fe1e8115b4eac386cbed4cc7421b3407c17f0d8cb958cc97fc1cc98957a366de16f63732c2766449451ca2b1a6f29632af9804426bcc5132c038569ea2c6af47dcaa322abea933cb2b48c0df47f666945d3e605d3ffde65be05837fec8218cfd2a965a406a70171d537005b065eeaedc190833f3a7c2a9aa7550f5ed30aebdedd0f0ac89c9ca6a9283ad9b502e1c455120d635c9f667ab2d8a0f5c0f33847fb9f53a4a061745dc61615263d877a9c4f6532c4310ff4ca31afa227c64095f9792990ed0d963612470c4207718fc1df653ff7e71856a5aafc337a2868d16ec8fdd2af5d17e693b51b313a9ec695b201f86fab7dcd4cb2f331d2e74420607e4d34afd44fa53e571be588aed292172a183b8a14131d5cd80fcad", 0xb81}], 0x1) openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x2, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000100)=0x4) 00:04:02 executing program 3: r0 = socket$inet(0x2, 0x2, 0x2000000) r1 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) r2 = getuid() freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r6 = getpid() r7 = getpgid(0xffffffffffffffff) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x54, r2, r3, r4, r5, 0xc, 0x1}, 0x1, 0x1ff, 0x2, 0xfffffffffffffffe, r6, r7, 0x6}) bind$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x4000000000020104, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0xf) 00:04:02 executing program 2: execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080), &(0x7f00000002c0)=[&(0x7f00000000c0)=',{\x00', &(0x7f00000001c0)='-\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)=':\x00', &(0x7f0000000280)='*$!\x00']) r0 = socket(0x1c, 0x20000000, 0x6) accept4$inet(r0, &(0x7f0000000080), &(0x7f0000000300)=0x10, 0x30000000) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022d2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:04:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) lseek(r0, 0x0, 0x5) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:04:02 executing program 0: 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)) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) poll(&(0x7f0000000080)=[{r0, 0x20}, {r0, 0x40}], 0x2, 0x800) mkdir(&(0x7f0000000140)='./file0\x00', 0x1a6) open$dir(&(0x7f0000000000)='.\x00', 0x0, 0x32) fstat(r0, &(0x7f0000000240)) mkdir(&(0x7f0000000100)='./file0\x00', 0x0) 00:04:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "a79115641d7c4471f239dc14170eaea85016f73482d0706703db799793fa8db3d7c845bc550db47979e71db8e753f5d51fd2f3191360e456cf85619727e417dad2010493099b5015ff8fad694d6419f6a6548c205f0306012545aa2e4d561c8d851b0a70cee8312c20c933569a74e8d0a23ad27a0429e61b726da0b6dbd1a24ccfb8ee7903a467386b246cdaa1b072dcafb329209e49c99a748e6c0d6b0f86f8d313eb1d0864b0d6dffb832a51150831c93c3ef39fc0514eec4f78be7590ae53c14d97a643fe4ab71d2ec04be03e3151d9b67954924b95597f7f2ed4db2125f5e0c120fc7c60ed2a7a4ab750efd5a4eb"}, 0x100) 00:04:02 executing program 1: r0 = socket(0x2, 0x20000005, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) accept(r1, &(0x7f0000000180)=@un=@abs, &(0x7f0000000240)=0xfffffffffffffeb6) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0x1000a}, 0x10) recvmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:04:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600fff7"], 0x8) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)='d', 0x1}], 0x1) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:04:02 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x64, 0x0, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000640)="188fa55479f4ff0c2620f0c079ddafe1a3e4612f9924c7c51c51b007c4c3a8047f39db439749ee59c77eb8c8bac2e6e2ec216b0c7cc7c71e46dcb1a63993116303419325ac6885f23e31953d1673c765470e272840d56bb185580039ef6de9930096bc09a5856640496efab9d50167f11520d10a4adf2e3e69ab20913dfa703e753a0334c60e074daa46a89fdf701312261af3196b436f0fee25485e362d97a02485af64b8eee6fa7bba883963bf3f27482cacce42007489a141177729b75e79570d53263ffca0ed6b8e0c35e01aad8be22ce9", 0xd3}], 0x1, 0x0) pwritev(r0, &(0x7f0000000440)=[{&(0x7f0000000100)="02f71e6c2ae1faaafaabe943edfba2ae71be92884036cf56f9af63bf261ef45e590491e4f3506dbb62218800ce5edfae18673dfe9ff5b2b95567df5dba1c1fd36aedb801e3915b0acf19ac8ac6782fd4e8adad4ddb7c47082bf428397e84fda98c01e58355bd925f500b64a4dd8e377c444728ba896a3fecebb41debd74606d8d23fad5cd7f9fdbe26e5071cf91ff0332d08f98ef638267a97ef5fc698448ef5969390bb", 0xa4}, {&(0x7f0000000280)="f6f3dead9cb61947924d55f80933ed8a34af21dc51858018ea0d68418572ace59432e3869de54787ee442df531a9c51ce94322b0756d137ab8e8f9036551563b25466093d8e7435ff21fb07f939afed90453f5ee53d312c1f47bd5a3e8fe4d89b879e6500b29d8399a53d2da2ee8529fd6b558426eb9f8dab3c91f00013758922c42fd49ba9689d6613035d5dae15d6edc8483901e94c88c861c7fb4f1cf14f97e011645f95061fb9c553304356778b03b994fa3541cdbdd4c512c1ea086b7915e16da9c784f76b87f", 0xc9}, {&(0x7f00000001c0)="e85ece542659debf3b6c224a8d89f8c0a2a2a622263fe1893cbdca601938b7957de1399025a23ebfd91dfdb3f9ce7d1ef81ea4a173deb1e6061a2564eef99c94b60108b7174c106b33b7c18a167b7f8119d3674424a898f17e8c57fb1d13f384b3f31262c166d43055", 0x69}, {&(0x7f0000000380)="8b93ac65605515a0bd9ab5fe5f2897341802b19378f4be64a734cc5866ecd2616757cf865f8f1d282b1a5c26b790110661b4cc239038760cff4927391159c07e7c989e8af85ca89d8014e7aa1c25324d6dfe5f787f80652c6d4e67f3297cb78553c11e5f4f2499ae5db1296e0d1c5257f5376d97da58180d6b80c8fe7b552905fd9474a02e166122abe68293904fbe894e0be3b45ed6550d8b0e7a9ac29743d412830be15c39cc8ab648e1de8d9a4cd162f4c7f75f98555f788e1f3f4459dc9e", 0xc0}, {&(0x7f0000000540)="b8780f3d445f3e4ec885524cd29ba77ccbf97565accd6706ea648a17cff1efde20e97493680823b1b449c1ef3ece5da3390a8312532fd9c683c9c5922fcd5dc1505cacf1d089a66df129754607ee938d3a5c987b8f38adfa7b97a4b78ccaab926cf201beb45785e2680f803464afbc4fd8b94d1952d84cf6aeab38a9fb13c9f652953c1e0a3fe2d0c41f59e0afc3a98dcf33be7992e1a2c55c18309feb356602c5cad5bc8a72cee13fda6ddba9a40341b2fa4efe9d01529f7d4120dd47d3cada569628e1d18651d0d328538ec359d06ea38881b538d70429f14c892a72536d0be4ebb7688250895734304b6da5054858", 0xf0}], 0x5, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r2, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0) 00:04:02 executing program 0: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)) 00:04:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) socket(0x1c, 0x20000007, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f0000000080)=ANY=[@ANYRESHEX=r0, @ANYRES64=0x0, @ANYRES64, @ANYPTR64=&(0x7f0000000040)=ANY=[]], 0x4) 00:04:03 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x9, 0x300, 0x5, 0x2, 0x5, 0x4, 0x2, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x9, 0xd1}, 0x8) 00:04:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x104) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) fchownat(r0, &(0x7f0000000400)='./file0\x00', r1, r2, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r6 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000280)={r5, 0x80, 0x0, 0x3, 0x5, 0x3}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r5, @ANYBLOB="ff000800000005000337f81511fff1a37f9cb6990100000076280000000000000022782c32174532b3d9f3b109"], &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r5, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname(r6, &(0x7f00000005c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000600)=0x1c) 00:04:03 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) close(0xffffffffffffffff) 00:04:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="4200000031971649c395ece8bcdada0166f2ab0715b888013d8bdc20d2d9c6ee0c010090de8de806031a8cd5ee02064ae0f93f4795947adf1f840534efff03000000000000bc"], 0x0) open(&(0x7f00000000c0)='./file0/../file0\x00', 0x400, 0x20) mmap(&(0x7f0000ff1000/0xf000)=nil, 0xf000, 0x1, 0x10, r0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r3, 0x0, 0x10000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) r4 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = getpgrp(0x0) r6 = getpgid(0xffffffffffffffff) sendmsg$unix(r4, &(0x7f0000000400)={&(0x7f0000000140)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000240)="c1ebc3d0e24aa57f1ccfe7ef2e8183fe024d44c27d3ea495c5f1c82dfc6d86cc0aa455ea10d167e93bb9cdcf80b2f6689a22205c9b58dfbd43cac67f73bce134ac61ed110c7e6aaf264b956b5a4be798a032df51f84c9020e3d70ac87ccc52ef2759ab62f7960e97ad40b1e36139b6ec04060919112a5a50dec8edc55d62f06496824d1a23f207e6c424da0636a76e3f35ab4ea1252874cb133a444a2b78119fc8a8b48c9552f74bfeaaefd898f14ed24e215c30fa7d1909c24ae0433b2cec268b4b3320b0a7000fc3a23251165c49923a4c010ed175da73cfa52bff72f175ecb49a4e1e", 0xe4}], 0x1, &(0x7f00000003c0)=[@cred={0x20, 0xffff, 0x2, r5, r1, r2}, @cred={0x20, 0xffff, 0x2, r6, r1, r2}], 0x40, 0x20088}, 0x20000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, 0x0, 0x0) 00:04:04 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) utimensat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x6, 0x8}, {0x8000, 0x8001}}, 0x200) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000040)="90", 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:04:05 executing program 3: r0 = socket(0x2, 0xfffffff, 0x7) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82f30700000000000000"], 0x10) close(r0) 00:04:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x8040, 0x56) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2c) freebsd11_stat(0x0, 0x0) getgid() getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x10000, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x6, &(0x7f00000001c0)=0x5, 0x4) futimesat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) __semctl$IPC_SET(0x0, 0x0, 0x1, 0x0) r2 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) pipe2(0x0, 0x0) setsockopt$inet_udp(r2, 0x11, 0x1, &(0x7f0000000200)=0x7, 0x4) open$dir(&(0x7f00000000c0)='./file0\x00', 0x20002, 0x40) truncate(&(0x7f0000000080)='./file0\x00', 0x1) accept$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10) getsockname$inet6(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setuid(0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x1, 0x3ff, 0x8, 0x5, 0x3e}, &(0x7f0000000280)=0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x10000, @loopback, 0xfffffffffffffff7}}, r5, 0x4, 0x2, 0x20, 0x1, 0x1}, &(0x7f00000003c0)=0x98) fchown(r3, 0x0, 0x0) 00:04:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100), 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x27ae, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x5, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x47f, 0x8}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0xfffffffffffff000}, 0x8) 00:04:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) freebsd11_getdents(r0, 0x0, 0x0) getpeername(r0, &(0x7f00000004c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) close(r0) 00:04:05 executing program 0: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) preadv(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/16, 0x10}, {&(0x7f0000000200)=""/105, 0x69}, {&(0x7f0000000280)=""/22, 0x16}], 0x3, 0x3) r1 = socket$inet(0x2, 0x6, 0x3f) fcntl$getown(r1, 0x5) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000300)={0x5, {{0x1c, 0x2, 0x21, @empty, 0x3ff}}, {{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2f}}}, 0x108) r2 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xb328, 0x4) flock(r2, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e210000000000000000000000000000000000000000000000000000000020be1bce000002000000000000000000000000000000000000000000000000bc00000000000000000000000000000000000000000000004a9f9c8100000000000000000000000000000051a0714200000000c6a9345517aeda0996390fca03a85f8f3132a67a7dd14bc5e01b3f4e8e44b76deab419bf2250441e7500668956e937ffaed174979ce85ee598127e2cd8bf57b443678600000000000000000000", @ANYRES32=0x0, @ANYBLOB="010010c04c040000"], &(0x7f0000000100)=0x94) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r3, @ANYBLOB="0400030000000000000000f2000000000000000000000000"], &(0x7f0000000180)=0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040)=0x2, 0x4) 00:04:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:05 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt(r0, 0x80000001, 0x6, &(0x7f0000000040)=""/49, &(0x7f0000000080)=0x31) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0xfb5}], 0x1}, 0x0) 00:04:05 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r1 = socket(0x10, 0x10000000, 0x4) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x38, 0x4) ftruncate(r1, 0x7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x100, 0x1, 0x4010, 0x7fff, 0x6, 0x401, 0x4, 0xfffffffffffffffe, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x1}, &(0x7f0000000140)=0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3, 0x2, 0x4, 0x0, 0x6, 0x7, 0x7fffffff}, &(0x7f0000000240)=0x98) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 00:04:05 executing program 3: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_opts(r0, 0x0, 0x200010000000c, &(0x7f0000000040)="ebff125c00000000", 0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) 00:04:06 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x100001) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:04:06 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffff}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x10001}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6}, 0x0) 00:04:06 executing program 1: recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000002c0)=""/140, 0x1f2}, 0x42) 00:04:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:04:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:07 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x200) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100030081e116b4168c5475b9f9be1353000100ab2fd52a2077e5d4aef3a3833ede2c107b97e4e26d0e05f03fc56ca7eaf2eac48a6d98"], &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000480)='./file1\x00', 0x100000, 0x104) r8 = open(&(0x7f00000001c0)='./file1\x00', 0x2, 0xa0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, 0x0, &(0x7f0000000580)) r9 = socket(0x2, 0x25, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="bd1d81458b323c862c8214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375695671838f6b68804f3700000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x13, &(0x7f0000000040)={r10, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r8, 0x84, 0x101, &(0x7f0000000840)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r5, 0x3, 0x4, 0xffff, 0x1d20b204}, &(0x7f0000000540)=0xa0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000000000000224b12f9b19d729de8052d27542610d3547fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db95610ada7eabee39767760cab476df46c7e5578e05b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f320b00692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f0000000000000000"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="d69c9659ba9bfec0fa4c6ffb63500e346e47f1f1584d008be4a0ca81571aba65e512d3d6e86a59e295644af0b8ede13f19ee22ec4c8437617d3a15ce7ba58eb5ab2721c45b92"], 0x0) 00:04:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:09 executing program 2: r0 = socket(0x2, 0x8000010000002, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c6530009fc2ca76a99d295602d4218e70b4bef67c4b79ca271dbc22c797f11fa2e0e6"], 0x1) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f000000d4eb8a59ac1948f042cbfabd663883ac31a6bdd48a99e340217a60092072eb9f9d74a55e610d842d6fb04a6556f097519b2b7b8f9aa6d5a9f717c96cff97cd433841024b7c0a3305708d31e65d88fd838954e69f3c7cc100dd80786ed772db93fd2aa2d4b3ad56c8752b777b2da9408e36688520ff66e8815d3f18e21d28c71a3b8f6fe7be6d6366441fa7b1190bf428b34dd4c22d2aee702228ffe14d87f6226b97a317587ad57278ad65f20821c802257ff1ed1a1a0827e143e67d"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="02004e20ac1400aa0000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], &(0x7f0000000140)=0x8c) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:04:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:10 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x23, &(0x7f0000000040), 0x8) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000000)=0x8, 0x4) 00:04:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x3, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x32, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:04:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x9, @loopback, 0x3}}, 0x0, 0x4, 0xfff, 0x1, 0x3, 0xfffffffffffffffa}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={r2, 0xfffffffffffff800, 0x0, 0x80000001, 0x7}, &(0x7f0000000200)=0x18) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 00:04:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) getsockname$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000002c0)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ff0008000000050003000004ac9a010000007628ba63b948b7ea4cb3c821e36ad874749896e86966aaf81fe6eba693e2c852941e68b0edabe8d18912556c734567b8aa4e7ab5d962e5a04034196d3af33bf4a836f36d3234a4b9950b267f0bb64c819ec430881d"], &(0x7f0000000240)=0x18) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000280)={r1, 0x10001}, 0x8) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r3, &(0x7f0000000540)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:04:10 executing program 1: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) r1 = open(&(0x7f00000005c0)='./file1\x00', 0x200, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000006c0)={0x0, &(0x7f0000000680)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000600)=0xffffffffffffffcc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000480)={@in6={{0x1c, 0x1, 0xb1, @loopback, 0x3}}, r2, 0x7, 0x9, 0xff}, 0x8c) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) open$dir(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') nanosleep(&(0x7f0000000240)={0x2f, 0x3}, 0x0) unlinkat(r0, &(0x7f0000000200)='./file1\x00', 0x800) r3 = accept4(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000640)=0xffffffffffffff58, 0x20000001) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x7, 0x3, 0x100000001, 0x3f}, &(0x7f0000000300)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000340)={r4, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)={0x1, [0x0]}, &(0x7f0000000580)=0x8) 00:04:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:12 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x2, 0x0, &(0x7f00000000c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x2ea0905f, {{0x2, 0x2, @rand_addr=0xff}}}, 0x90) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) sendmsg(r0, &(0x7f0000002900)={&(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000140)="e6b92ef9771de2acf0fe5cabb1075a049587450cc0558c65c906c602526940c376e42cce22df3ae8e1cc17e9dc46a6d165076cc225aaa1f78a0d2b282aa5e40f2708ead40d6acecfee1ea4a60106a01105f1549c9543dd959ad4bfd22db94252f1c25f1f8aea276e8045775ca1e448", 0x6f}, {&(0x7f00000001c0)="56424aba1166352e899efc8c36311ced42b614c25357b7f0509bbe1adbac9b36eae324ca89000d766ffcf486b76bdc0aa77f4d9335c854bf63a24a14efa8044b8c4be9924f108884623d703e2504f7004eb6e3098ecc09582abdba8e751f875adbb00d56601621e51cf7d9c38bc75b4a5a27d8e989d800399bf09fbebebec1637391c5caf3795e25500247351195711f19975e26a2a1c72a415e3442e5712abadf7dd716b618e6bbfca5c4ed461f6dd6ef79969551aecb100ba2f471c27afa", 0xbf}, {&(0x7f0000000280)="cd26467581b7d960a9179269b68fcee4f169f7c6cfa4707f306aa3f36cff0a94fc3e3245659a7ad317d56c283cba3eda8e67c77333e500fc788f7f6960dab9ff462905c8abc5c901f66bddd6cd6e5af0047024bc4a7086b13e464186b6228ad2bf6b47bab03daf69e9f80cb2697e54d82caad37bead430d3", 0x78}, {&(0x7f0000000300)="067793f4f43315b519322c33d83be1fc590eae44ab31d538e3f351d7f75bd9ee13b0e0d1d7c9397602117011d50c34434f816dfb1be526c49a095dd9c42dcd30befc0004f033ff69948f4dba3ab4cf47dba1ccbed07750337876b21432e9334bf3bb60e8e795bb473c5f217e8ab5ab182641e7a0829018756d0af0239d088d6843f39e8c6d6bcb7e32cee53d51b24d3f1dccc30193ec559851ab7bd72d2e590b3eea354810eb2464e0169bbb0244c9d989ad9af882b2deea", 0xb8}], 0x4, &(0x7f0000000400)=ANY=[@ANYBLOB="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0x24d0}, 0x8) r1 = socket(0x1b, 0x3, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1257, &(0x7f0000000000), &(0x7f0000000040)=0x4) close(r1) getgid() getpeername$inet6(r1, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) getpeername(r1, &(0x7f0000002940)=@un=@file={0x0, ""/72}, &(0x7f00000029c0)=0x4a) 00:04:13 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0/file0\x00', 0x0) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0xaed4}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x1, 0x1, 0x1, 0x6}, &(0x7f0000000240)=0x18) renameat(r0, &(0x7f0000000200)='./file0\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:04:13 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0xaa) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0x7, 0x0, 0x1f, 0x800000000}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x20cc}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r3, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000000000000000000000000000000000882beef2d78cf0f5702c9bc6efc5134faf1585715073b0f6072a98bd5fd0832c1394f262229f7b3ddb9a43fee1d474dc7c5639536b9a608176d3e9fab8f44ee84f17d2d8096f3e6ff617575cb895334caabf2aa33cc31d1629db20a149308379adffeaafe223d2bb08441f1209432bb34844f0ed55f87a28b61ab3c965336ea7b9366ba68560082f1a6fd395b243a5594957"], 0x0) 00:04:13 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, 0x0, 0x0) 00:04:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xe712, 0x8, 0x9, 0x7fc0000000, 0x1, 0x42b, 0x0, {@in={{0x2, 0x2, @multicast2}}, 0x0, 0xfbb4, 0x84, 0x5, 0x2, 0x4}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x1, 0x6, r2}, &(0x7f00000001c0)=0xc) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xd4, "e676e3e2f9cf6c4593f0fd8f317a291b1b4c4ecfab6ec2347d828fb021dfc31a64b090f783407dd6a9e441c37b9cee27d11f646de76c1064c5aec78ec202badd9e13933131a8577aef2c643bef05a5ce3e7a640fed6cd2de906b90d68927517bcb76585337b12acea5b1a2e32757c4c968802263972903a9c3ba068f6de0d13471eaca3a0ffdd0608bbdeee89080ef3dbaa9ea1a2291d80cad742623368a34c6cfce46382cda2d93f732d3626fb57020b6673cd1ec32c9d8935fe2b6b6b8c506f6c253176208ad4a0cea07678f4a17f472a8a0e9"}, &(0x7f0000000300)=0xdc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 00:04:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfa, 0x48c, 0x7, 0x1000}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x264) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x7, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) socketpair(0x10, 0x7, 0xee, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffef5) 00:04:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0xffff, r1}, 0xc) setrlimit(0x3, &(0x7f0000000000)={0x4, 0x80001004}) 00:04:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in={{0x2, 0x0, @loopback}}, 0x0, 0xfffffffffffffffd, 0xffffffffffffffe0, 0x90, 0x0, 0x7}, 0xa0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:04:15 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000000)={0x0, ""/247}, 0xff, 0x3, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="01000000245ee39bdf09e93993033534d7de0000c6f0732aeb35c19f085328918d5e73ec4f3e2342aafcc104a07da30569a7cd1cf0"], 0x1, 0x800) msgsnd(r0, &(0x7f0000000280)={0x3, "9f849d11bd897fd39dbf5ff20fd8d9e685279553a1683301840c90114456b4a91c2039aed99fc867722f054e35e7e994f9f07198c71e57b6145b52eb1dbe5e5d14ff1af865cbd75d99c9988ebd861f56e52aa1223772727728ffbc869d4d73b4daa3adcf3612ba23543dd619da6acada874509cd2c80c1b64c6e82a41658bf469c067c3bef3fd60ed0965ea8d99cfc950e54aa6afa3b70eae8852b77e8ae90b1631aeb2b90bd307f80975cd4455e6502885592b13b5ddf4356832f977e3a9ef3624a1d20132f9664"}, 0x68, 0x800) msgsnd(r0, &(0x7f00000001c0)={0x3, "6b7b612cfb8a4aeed897f9dcab99e4175b672cb662d24fafb058be014f02897a2924305101ea3a4fe40106a077d72d8b3dd3df76914ff83d0e94ee39ded549aea131ce6f571b56d738d279ed9f4f1e391c98edb5dbff027691f2ab7ce1d3bfb119499a2273ca206efbe99dc82c827f79938109606637d87588fc964e5021b26c174c70e41061016daac43b661ef1659eff90b4074163a3efee143a993e6958a225"}, 0xa9, 0x3) r1 = semget$private(0x0, 0x3, 0x148) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000000100)=0x9) 00:04:15 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0xcc) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) write(r0, &(0x7f0000000040)='!', 0x1) poll(&(0x7f0000000080)=[{r0, 0x80}, {r0, 0x14}, {r1}, {r0, 0x6}, {r1, 0x8}, {r0, 0x1c}], 0x6, 0x8) 00:04:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x5, 0xe3, 0x120, 0x2b72, 0x2, 0x5, 0x100, 0x80000000, 0x0}, &(0x7f0000000040)=0x20) r2 = socket$inet(0x2, 0x30000007, 0x5fe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x4, 0x6, 0x7}, 0x94) setsockopt$inet_buf(r2, 0x0, 0x50, &(0x7f0000000280)="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", 0x1000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000080)=r1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet_int(r2, 0x0, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:04:15 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) mmap(&(0x7f0000ff3000/0xa000)=nil, 0xa000, 0x2, 0x1010, r0, 0x59) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0xb65, @remote={0xfe, 0x80, [], 0x0}, 0x30}}, 0x0, 0x2, 0x9, 0x785bbd494c9f2b51, 0x7, 0x8, 0x3f}, &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x1}, &(0x7f00000001c0)=0x8) shmget$private(0x0, 0x3000, 0x30, &(0x7f0000d37000/0x3000)=nil) sigaltstack(&(0x7f0000b8f000/0x1000)=nil, &(0x7f0000000080)) 00:04:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4}, 0x0) 00:04:16 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0xb2d}], 0x1) readlink(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)=""/188, 0xbc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000080)=""/230) shmget(0x3, 0x3000, 0x408, &(0x7f0000ffd000/0x3000)=nil) r2 = shmget$private(0x0, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) semop(r0, &(0x7f0000000040)=[{0x0, 0x2000000000000}, {0x1, 0xffffffff}], 0x2) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000180)="4f11d836a716763418f75b43a32abe4daf799342522a6b9b1e65affeb8c3355a4c663ceb06649409e615ad75667bf4bd697408e8c0ad261dc1b37b44dce0f1f70ba78d4e24fe59d8ff6008fef2541fb987d2e58c9c8dd7a4117fded336897f6cc28d85636bb8c82ad1b231ecc3bc21429e6e64d84372288388070a84635e555e31b68859bfcc9f91981f7ca65e725accf5368407354ae0e0f82c98ccfe13a18054ece78d43e4d139f368591cad561184654e5d74140c1a4e5e1f920a07c12cead03fd907c83794d101", 0xc9}, {&(0x7f0000000280)="adca027f904ff9ea524fe9f06f5a913c61881fb9fc184d28b450ad31890d718fc43a1786f4625a5af9a55362331fd85ff10cfc0cdd738bda0f33ca8b7321b4239b76befa5f61e221e76fdd905d2b971f2fc8a714bf5fdf88b0574fb47c4a8ce47c0a83f7118124b6a2696d8123d0", 0x6e}], 0x2) 00:04:16 executing program 3: socketpair(0x11, 0x3, 0x9721, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f00001f6000/0x4000)=nil, 0x4000, 0xb, 0x80010, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x90) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={r1, 0x5}, 0x8) 00:04:16 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(r0, &(0x7f0000000100)='/', 0x421002, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x4) 00:04:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00001b7d00010000f31a4b0008cdd8649f70611d24e8b3fe371aa6363f6ef981277d8256989d83bee9f9d67bd9f9a0f17f1e2fc8ca92849950df67fb4c38ae0907c5c92ad120dd84a2753031fd109baf0f4499233721e54562396a4040597c8895f11bd630463409340d9665d1599f1b3d9fe739cb8812029f358ad4524b391ae2651792ec8fd8015535ef5e52903155a0fd7d2d", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) r2 = dup2(r1, r0) accept4$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) close(r1) 00:04:16 executing program 2: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) r1 = socket(0x2, 0x2, 0x36d) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x4]}, 0x6) shmat(r0, &(0x7f0000ffc000/0x2000)=nil, 0x3000) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) 00:04:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x2, @rand_addr=0xffffffffffffff8b}}, r2, 0x6, 0x9, 0x1, 0x474}, &(0x7f0000000100)=0xa0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000440)=0x58b, 0x4) sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x51, &(0x7f00000004c0)="09efad3aee839002225b2da6889f34966fb4", 0x12) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240)={0x0, 0x2, 0x8, 0x5}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) munlock(&(0x7f0000fec000/0x11000)=nil, 0x11000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)=ANY=[@ANYBLOB="6c0f5ad900000000000000009a1c00000000000000000000000400000000000c3b2410b9eb1300000000000000000000440000000000000000000000000000000000000000000088ff80a7002000000000007f0000001618c4d7e4190000000000006faf209602c63deb000000000000000000000000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xb, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x8) 00:04:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000180)=ANY=[@ANYBLOB="00ff00005689943190d3023f00a3c10d4faf553156950408c2c71610296deb9cec482e12ad2db52de9b6abe0c01d71e5aee645b10ae8a428bbc3f99774a93b27cdfa660397fc5e4da78c2535840f30aefc50aa3ab2c1a6a554e98435225018467ccaac4dd05757969a24bde071fe8887ea8900fda1c2f53f7187e30c030a54598233"], 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x5}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0xfffffffffffffffe}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x5]}, &(0x7f0000000080)=0x6) 00:04:16 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x69, 0x0, 0xfec6) 00:04:16 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0c00001b7d00010000f31a4b0008cdd8649f70611d24e8b3fe371aa6363f6ef981277d8256989d83bee9f9d67bd9f9a0f17f1e2fc8ca92849950df67fb4c38ae0907c5c92ad120dd84a2753031fd109baf0f4499233721e54562396a4040597c8895f11bd630463409340d9665d1599f1b3d9fe739cb8812029f358ad4524b391ae2651792ec8fd8015535ef5e52903155a0fd7d2d", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) r2 = dup2(r1, r0) accept4$inet(r2, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x10000000) close(r1) 00:04:16 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000001c40)=[{&(0x7f0000000580)="39052e4390a121dcc500e51341a5dc12af3e2bed35ae35117c25b358cf94d1497a7c1d8e8e42b57175646ac1a3dfce2656398fd690abc7d48b86e6999880984d5e068911ea1b7135521d6a9c027dc6ac4b280ba0c4adea7aefe6e217552255a5bf5ea77c2f9997a07e6763fdb549343b02424c5c04859245d05eaabe7ce4b5eb4364068729e52b3e9b193ac747f8677913d6a01030549f0309a750d72ec9bc87ed4a035dbe524250e182a054abf5c30397331e5b5df6a4bbba712e0c4f5e8010fde9dda7e9ad3d5e13a50e54295da39ecdaf7767b9e3591fba1a8ea04bb4f0c3bbf6fb912e44789c78441cb3b564c74cd138b76d50", 0xf5}, {&(0x7f0000000680)="5b398d9942a75597b22a981ab1651f3797bd0e0066e1584381ce5d87158b5bbda7bda250059bd8d99f2f8b5ebe3eded9ad97f01091d028fd87ebeac8dc515bdef715b2b5b65ce43a5a1434e30b5f7b31e82d662a331f8af521875fa6f0484f0c9b7b6971856fc1651aced07ef0a3844eb9d06308da23dedf5ddc0ac2ff25163c0e704f9638a8427b75955747744c421f746cfbf89e0698412bab7b6dcabb9b8306b9683b19577319fd277899d80ad26e98a1a1de26a5737a994ae075ad22964adb631190d346836dfa3b62402d6a60e91ecfaf3e15", 0xd5}, {&(0x7f0000000780)="7b4093adfcb517f025ccc05d4311c43162c25c5ebd8ca2655558ddc8ed2063365fcf1137b6c3e34554168b199ec3b7dfb70753454c38145edcb135cd2556bd26e166d0fb6045d8f81fb250b148c9c7cd6258ef995cf30a0c6bf3d9fa5e5f638dfafcd52e16808c66d38573cc4ce58dfa49b1c9d3c709b97b4decb221ca6286018f5ffacf3d1a3b84235287b1c2d415c3fa50cbef471224140d818faa17628171a345bc052c26b401746d28329cab6d585c7b6a9805b4978ca17932f27507cf98b5046be7f33b21cea55a0693783653f648b4bc66883bf1eda070566bb8df04bf4109c73d47c285c2547ab9f6017b4a33d940c60f0e44c215b23f61c6da078285b0469867c5c0b03148c88e2c22cadeaaca81c7bc9228f4b20960930856aa8ad70703d28db35d8fab0ca5300b91aaa85180632ccf89f914c4c7f56a360f62c64e12d562b13cf0f4cfd00abd842ba666bb0fbf0db9a89da4eb9e2d077a0fec67947dd9c0a97cb512c527f99325ae4e221f84f68d04728f1c04aaef39283114325e33011f19f3f8de14b5db86f5c920fa392c287aab345d52d3423152ed921b17979257d7e17ba3d0cbd2afd29446f03c21a02fa47b440aff6299647dba02c5a8f443464347ea60938fa1532fe84f5a4229ade9e776476e6c09fb0b843ab3022b757ea75aadaed8478d690ae2dbda7a441f8e1187b7e0cb103e92b882941adf5ba80fe302c6352581d08502d59a6f1d83f71b078e0cb407df259e43c02c32bb0c095646ee91782dabfa6c729bac5fcac388ff7f9cab9785cb284cae8456b10424419b61d8daf21f44ef28d8853d7c92d0c08a75168f1c9dda129e7f49d277920de1fba36c096fc08dcab85f8b4a8bd41dca57d9377d361e1a671d04c28046128582ee952d44c855d4701a3508d8ece8f3e96686476b510757bbc5eaa8ac4b8646db9ffc23daf10d55718593e39bb659e879f082f034d485af3cbeabaa30f4a97d361d765ebafbd170d3e70c31c9a090bff2a60c190a50a3dce07c5474fa4ad65bd189a7b9259183f3905b83bc470ec9c626c64997a2bfd3ec550ef9b4f93e5cebe8654a17b3dd95cc84acbbea1f3f8737b8237a7b087bccb1224ab7f44ba13eb638fb87ef8148d5d6847fa4d7386386b155bd13ad77cc6a1b4c6ac2de538b64890591c6bce46d1c4820a206a585d2fb37fd826171e61fb434f62e899f6044fe17800722dcdb50cdce22db2cac6c9d553dd863c360fe326372972a4b67e2f516ac24cd2a67eadbc6c9270d4d10532bef6306e51b65b73ddc1a9c65856c173ab23605bfc838835c45d728c5836ed452b142569aadb6cc7895f9f39e8c0df3871dee6552b02c6de9e64ad63652d0597f17c8012dab7bd04a18d61bc2213562ddd2eff2f3c5260c032eb891bc02493d1a440f87f90352ee82e45635c2ae704e622661597e9e2a12458f9ebe05e18efbe97b7d8b1809c55cbeddf765e92975ede4e87c7afe66c265680e5c527579a044a5e3686322e2fe36f0b5dfd18f04df8b3b8ffc2ffc18c05c4f14f784564d9eb9ced0841717187d9daf7d5bdad8259abf642ea347e18527a60ca085baf803240f7ec8f53388952f90e32ff26d669b59de27aa5f941e5255d92cdd5dde0ac5f8c7acb99eaba46ad5ff70a6ee16d591a4c1584f30fe67bef658d681cb4275ebc3e9aa0b73c17ad5585421365876a80f55e6675f933df907b6258c0660b1532ad799c7a5e7453f8a2e638b044e68dbf8d3176c0499b7975aef43261f89f151cbf9214ad0bc55793a3078145be97e7b65ae95c46120ae841dde44fbd855dcc8a64a27a84b9f51db6fd2fe98f5cb5d6aaf1182a467b29b0276c4c12d2fb0df721af3157da4db22871871120945efd8a7ea73eb1a01b5f10adb0890bae3453b544c4ced5501b6c27894bb7f2f3c6a067e0b47dd15b9b8e9622ecc5b327c020796c345da479be6c7c25c8da373bdc2cf72ed4ec54e3401f1ba77177765b9b371123ed4bd65d8ff1ca7cbc921434729c8a1e819842b36be2f71614e421bb8c7911c7a1777bd904db360d8a4160c0b77facc154c08e8c28b7ae456b1a821f05933a3547bf33ca537f7015a06e989ff9e8bfcba0ccdaf73c9b570a6750929552b5cb6ec4bfe06cf0a7fd3fd112c2041bbee76bde334d381d67b1db1be8dbdec83af01ea3a014706b7bb5b3bea56daf4ccf468d699d24496b0f20108dcbbe5e3cc01af3b0990996d68df477d470ed9034a7300a77cd1e86c97cee7ad257540c1d7abdaf1288d2f2988aff55dca8b74101908eac59baf14b65a3460a3a7010fcdfb6fe70c0630589345d0f2288b8a382ae2eb310bb029c3c416e52e84c2f6b1cf0f38491232f4a9b69823d4b8ae082c448b4376f1ca0f4c6108fc35672818363bcc801540a2e854b04dd648effefec07793a0b6b73a7ba561d82e38887fb1b792c670fdf024cad0ddf5131013e694d7135dc0cffc33a39d9b395649563332c6e6dea850f481b8864e1f6e1f45a5e6b0186b01ee5aada44e37ce723dc955e8adec8431da39a68d3f464250517506dfc416622cbf57d1a161da44b1c31261765d3aa61f1e406f61772cdcef7d2f6b68bf344ba7f9825275953324ff3936c16d2d62f59b3efac8c7a2a4c1100918263ad02a3f53118986edee50d70dccd3a2c563caece1ae34ec43fab30736a332a13ff6da2a651ff88eab970a2e4746b7e9b9b9e909540524212ece9ee69efe9f97cc3ba1a8b723bcfe4cf55fa8a3ffdc4868eb7280df90c2df1f1102238190f0e75754a1414a8b5c1db7a10c99b005144a317ac27f2963fc9281178c289a8bc52bf36e7a61385e4cb672ffd1cfb08a278a4c4e8b856ffea3ba987c9cb8e0221278767af0af7f916a79adee457e91d06e88c19f78a9887b05d26b349bea2f4ae2e062f425e6504627418f50cac127a7021e27cf1d4905803a4a0e4798d2460bc9fbea76fbc5a2da2a0d1fd541e14c95f33994bdeb900193458159459fb2f8fd4b63e1afe9516b59222e9c49781fdfc2c8a5e42654d9403e4b8acdf4a60c3349b72a7cba30bf55b7480731daaaa6083e7fee8722c2dcdaa12889281800e975c58ec5c3bd045c09fb82f5099b656cce4c2414d78d124d82a84b4a2e757e0e9d01ca67bd78047a6aa42b72f3d56c37842437f2f6244f102956918d754be7dd8cd8909f835b5caeb035142555452d72561f4ebbddc37eb2ab4b9041602997f5a368392fb791d9cffc60c9b307fa8498ed484a2aafb24770c5c03352cd5d3c1bc680cf6c483932186040b68077cd0cca22b7ca9397f4ba96e4416bf1116d45ded13a8e97f63b2dde1902b3dee8a980ef1b9c3ffbc2d154a416975ce3946ef4af01923ad9e9ac29ec7e5c41e9cf901312efc1523411ce331b2ca500b06de38cc97155c8a86afa898098980fedeba83857cf45aa2d87b76050de9627a97e5db7992438a9e8adbb6e6ad65df39d1e5b3d0023ac86fcf326b29f9b03c34998ad5d7676e7725fe502cd655e0c2e38397e4d8cdb70a38fcb8865e6299f906f6ca7dda2dab6c676e8d14fb52f22e53d2580792f2443c24a596c64b1b4d55642f4f32ccc71f6b61af67e6b35d56749dd36bfd13bf57fb1a11b2a11b85fbf3fe8c4091e0628de2fa17f50f491fb22ddebf4daf7ec20dbcb00e70bb85c7c5cd2379704f6a755e7e2bd011156f3f531f8def1e33cf569f9c5dae582c09cddbcbc4c5a846261112d14b576b281d436811109d2d9ec8580701afc796156b268832ead1e6b7a435dd2a1b42836b5846253e68f0038a4b3707373f07887448e01d3e31d34847a7e63984195a4827c032a09a3477ebf3f042f17723ea6994c70fd1cde4ce3be0e35fd6f0f68abdd781ef8bd32609210cd3c393f8d56853adc0ea3a996fc2ddf8b81d5929a1f4afc47bb9e71a6c249164de6e15aa54e99abad295657ac0d55256aeff4b20985075dc96eac36cb60de5960fa18960b8ea709cbeedd21b27853b4ce6e3cbfe76f1a20a47b5d8b3132be3141a22b60d025c6cf601de88db05336dbb783c5b17b4f5c43b969919082277dc5774cc6a4a3bf817fc3013f8572580789d8df5ea2297d6cbe51bdfda66fc346df1d4fa95c58c468bd2346946ad4de670ef5b3064fdc6235ac7ab6f31e04a67a2a359cfa276539a9e3cd9ac6cd45f8fc451675edfe0b6a2ba5665d91b5b2cbc7b573961ba2940367f826939b86ec37b5726f41966af15bebd085cacc3f06adddf7d0fdf74fa32037dff8a4c3f86d9f431ed93e9101e7f7500ebb75a6b39682a565375ac780c021d6ab4c2551c61b241f01b0711f8b425309071684864af5ca6993268d9c7baefcabbafc6472707f630d3bd0d6e18bf5f191756e2afa0c5aebf6a140a9dfdf4eb3f78007ce1beefa9dd99cd41b59f2d6b9f61584903fcecbd5d4b00adcc787fbd4bcc1f46d3fe8d3761aaa92e9437dbe993decb499698962a917d9c4cd5f104344a77d77b17c3c8f34cd65e5462dd8fdd8145c4f1f687255c9b85efb158fd24fc36eed08f612c5569cab70d28b84dce5664affd6c2cbbeac36db383b7f6eb3d9f0ecec4143194e010c4f2a1685c330580ab5e8cc5c15ac90be11a2f8efb1b0666abd4182ed4efaec2418573a2dcf9904cb57ec645af7aa876dd8e7d149b205f25f7f959dbc4989d1cb0720e49af2081564a453ae772ef50d99e45f05e08991c9e9ec557714a06597d88977c923fdabe35ada23d8f521a4d01273da7709166fe17a2b6d8312d3910987cb8122163c79ff99af3e3ba53fc1b044b42782b576fe407065a43fdbe7ebdc20fb3ea0ff8fd10c0231852fa1a40a48b1d07aa4ab7f4e0c66a309db92bb1b01b65de548008c477f5e654bf9d43cad6f4e660e0711a6fefec4a7757938ac18c58ca470e2c0c70a21ab0728579a8695edd46223bd992f279c66e60e0115483e16b3c0b4189921983045af3da93fe9891148eb6d79c0e11cf4c0c8d92e61c7e98bf8cd0656fe3e8d139b1638f8750b53a1664f4ef4345535d2adaf25862a283da383b3ee5dbf48bd6f1d05e5f22e71fb5499807bb6ff3d860b7c5dcbe74afe1b2dc30c54a19c4a7bedb4b971204453a71274cf5a75c072a0cc1a39d2c89bee8f4413314d19090bfd663289e6e229c56a14aeed02dce996fd9bd644fc648c6b5ae5d0456599a240b9514a787b28c525ddb646b421cc3c7a3dceb8bc2ee9a211246e56eca0518636743f9ddb1233d59e1506f8579e8f27e0dbfa77de6c1a14c2374b49ea3a2a60047db7f4d92c05b90677ee993daf4daa48c2dfde6cfc9596825a0b077ef40c0016edc1d9539ba86a9fabe72e8d848177aa65ddd7c326ef257b78bedfadd1b3a798dff4081c17f897d31cb24457c91ce5d18e5181891f2e0a3b62ef4cd721d979103b9b1dad85e752e8d4747ebcee6ecb7221ae5b0946280c7c7307a4c397007a2f9591c1652928fcf78fda3e660443524db1e5aaf63b5f6e3f40cb2bcc09884559776c24079d2cc04575fc1cfa0397cb0ffd5de5c727a32bb397351bced19dcef1ac61402af274938279f4ca304b4523330aa23d9fef8fc92abdb640bd7d44c9e85d98a8dc94240b47e236e23064a967f618ef6b0a5e240767a79dd17979b4cca1df74aab619115ad6737bff706defa15e44ed1c981808eca5e398e9d8ddaedc7c55c511639c9d3aa1cb0bdc82239f8c4f225465e32e2d6385a0614514d5840ebf2ac34223bdfb2cd3ebc724eeb4e359a596a39c7d964fa4af98a957b53a8ae3f0f33a58a9e1b9b5a02836516f94ba08a1", 0x1000}, {&(0x7f0000001780)="2bae9b3090ff883433d4888f64a3675d99b38612968ebbf3113d57e2962356599a938aefe68287a845bc0382e0614dfce2eeb16bc1e0a71b7ac13ede7a2c241b498dc854fde8f9b00b57c2df897f1a62caba5514260730b69685d1db55fd29bf0c113d73aeaf3d001ed1e7909e20bf5bafc033e2703d31869a333db769b478d17aa4", 0x82}, {&(0x7f0000001840)="8cf6682f4a6eb5655c4a7952ed88ea717b568ad455634bc93db5b8a71aa67db5bb43c1650a0f305ab08e6597c1de2dca5c294d0ba419281a4a0d813f4d3faf5e0f21f87cd3aad5008fc02f771604cc798c98b8e4a3fc65eabaa1a1ae3dd1be631e34b15f1915e7d65d8b7dc98250561c9e32e60702e4d2a5cfd1a7543f773c0fac30b4467c94d1f66387f51dd4183adb782d15b9b54c32f5417a", 0x9a}, {&(0x7f0000001900)="d9018b556e69c5c4e4f0c28b2c7371922a5d0c99c6de7261a2d41131e3d71b11f9edcdb12d7e3c533a4f191649d1a131dfb1297267b59e7923350138db24a9f3c7d2882eacf34d97ff0171e7bf8ee8340e340288eea4056223344184cbb5970e2e72233c69fe8f2379972ed6d97f6fa765768897a9f06bc6167eb2c24212a0f5193b81a796245c7224", 0x89}, {&(0x7f00000019c0)}, {&(0x7f0000001a00)="1cae28f7a986730caa2d423bfded2e55268a09eb809de7ca506e0286b2f2ea166459869194f1525d263ba0edf0faca8e9c1d6b73165e1232996f9e445e6557bbc097a731df1ea51f4eba742cc3792396d16ff639b5880bc3b6df60286ae03543f27a18071a88b2d7e508e3f44ac86a244a379edb3cbe41ea3ec30b5db8839ee87fb5aced52795c1da81e8a876628aa0ac037daf6b5f17b18fc4592c84b8a8db8d5c6991503029c12f75cdb", 0xab}, {&(0x7f0000001ac0)="75803c6170b0b1a69b8a270988d8699675d72f055d614322be30a4799625c7405a227324f4b78931336008e404958f80ada34979f053ca57e3bfce01f3c453f1230d38fc635e8147b4482ea6a0fdcd250dcdf60a4042b25e2da92e4d7a5220ea89f1e88f5cd835aaa445f33acb62fa589cee8909fa461d06381a0808d7b7ff846d8f4776f31287fd219ccbdba0fc386a4cb816868fe6caa0", 0x98}, {&(0x7f0000001b80)="e439dbfa170c72613e4c6375a083af2e7f1524ba2911e574ff3952630293afdddef9ab35ec208382a1d8282913058682bb0973b47a3f812816b02a73f5a2e5e7a3aec6fe5a31dbb93d19cb2104d8753390f4e712e3f12c5a175478299cf87efdcfeb6299f2dfcc3011d54545b84919a7c8533e83b1b64998773ce8ddc65f50d65afec953941afeb03190b2d0ace78315953c22523b", 0x95}], 0xa, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000300)="fdfa32b8c3aa7a49a9d3b42ea39bc6a37db37c749cd176868c22b421a071184d7f5b93062e15a0961f9828463c3b5fd87b2659b5a0749855b8d563bf38661846aa3fd3ac473b7e9a447f15d7723167730e2ca97891ab48db1a836c49304a9c193a6a8f6fb23d046749a2171dba42b5e8b663f8d8f5451bb3254268c6d2c54426b6541ef4fce71893f3434af8caa0cd263a96b95c3be73b589198a784413b69e0532f5be368f442db3388a2c0da2abc22dbda888bf71366", 0xb7}, {&(0x7f00000003c0)="3632a8f3191ea4a43840eb880e4315cbcac427bbb31b970b96bfa28c945758d2fbb99ccbf7a26af15a33fc8c804d32d1092fa39c1bca5c3800942b3d716daa4ec3182986a04d4af4b9056c33befa5435cfcf6914a1df449987095dd429581ddf5d339b66294b06e96c449f6d83a77350ded6", 0x72}, {&(0x7f0000000440)="7c26c2cebb8ab71dab1b83f67da56ef1e7323af2f847399315fb1748bd8c2e9c9d4edf89b48c406717664292b657c71e4e0151107ab18414a2f8c8da7ece9598f98e4e76aabd115c9671506443088b828ef07e9b8da9f7a32f21d20d6a4563143d1009a308e56b42a9cf54cc69b2c6b81a4feee7678dc4f5ace755d2be0b369dc33a4dd5af459c131b3b25959eccb89d47fceb0d52176b351b8edee8f52d0755fb3f8c1316d049b4a562459472d8e71a93a34762e6741ed6213cd4dd7fb1ad4c1c580d5ac7b4205da6a2b8c14d88f9d8dbdc3c54bdd14c2adde9fe2c67206ff4", 0xe0}], 0x3, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:04:16 executing program 2: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="f96133f0ccf835992e2f66696c653001"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:04:16 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, r0) getgroups(0x3, &(0x7f0000000040)=[0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000000)='./file0\x00', r0, r1) setresuid(r0, r0, r0) setresuid(0xffffffffffffffff, 0x0, r0) setreuid(r0, r0) 00:04:16 executing program 2: setgroups(0xfffffffffffffdc0, 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x4) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/237, 0xed}, {&(0x7f00000002c0)=""/155, 0x9b}, {&(0x7f0000000380)=""/189, 0xbd}], 0x3, 0x0) r1 = socket(0x10000000011, 0x8000000003, 0x0) close(r1) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r2, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x9, 0xdb}, &(0x7f0000000040)=0x8) getpeername$inet6(r1, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000440)={r3, 0x80000001, 0x1}, 0xc) 00:04:18 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000002a40)="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", 0xd31}], 0x1) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000000), 0x0, &(0x7f0000000040)) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x800000000011, r0, 0x0) mlock(&(0x7f0000fee000/0x12000)=nil, 0x12000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:04:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x3004, &(0x7f0000000040), &(0x7f0000000080)=0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x400}, &(0x7f0000000140)=0x8) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r3, 0x4) 00:04:18 executing program 0: select(0x10f, &(0x7f0000000200)={0x5}, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f00000000c0)=0x8) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'rack\x00', 0x7}, 0x24) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x81, 0x6, 0x7, 0x0, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 00:04:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82ff2d2f66696c653000"], 0x10) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='{', 0x1}], 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) write(r0, &(0x7f0000000540)="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", 0x585) shutdown(r0, 0x1) 00:04:18 executing program 1: socketpair$unix(0x1, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fchmod(r1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = getpgrp(0x0) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000140)=0x0, &(0x7f00000003c0), &(0x7f0000000400)) r5 = fcntl$getown(r1, 0x5) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000780)={r0, 0x7}, &(0x7f00000007c0)=0x8) r6 = getuid() getresgid(&(0x7f0000000440)=0x0, &(0x7f0000000480), &(0x7f00000004c0)) r8 = fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000740)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000000100)=[{&(0x7f00000001c0)="1dfc2d36b01b965b93a036ae907ff414f4bdff8bbb7868e8b3498e633e4b0a42d15108377deefda58deadb6458dac329218a35f6e9e9ad2edc71ba1212e87e386f7deabaef4acde41de065ac9d200384dc09336d1a7b702bc122a9f96d7f09db9e948ac68986273b5585e80c2b5615f273616ff9eac6232730a8bcb8613679c39b51510a01345fae5d5df75643ce36d1464919f0cef8902e218bbc9e07edd50180375279a61fb19d14e2", 0xaa}], 0x1, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1]}, @rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xd0, 0x1}, 0x20081) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet_buf(r1, 0x0, 0x4f, &(0x7f0000000000)="f4d918f7b3e81684a7005902b211824601113b25d58645769759bbe84bf6b0d1141b13b9b6843e9a18c008c9fb298e4fb7bd4a4770", 0x35) getgroups(0x0, 0x0) 00:04:18 executing program 0: munmap(&(0x7f0000f90000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) mmap(&(0x7f0000b43000/0x1000)=nil, 0x1000, 0x0, 0x1010, r0, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) sigaltstack(&(0x7f0000dff000/0x3000)=nil, 0x0) 00:04:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0xffffffffffffffb9) bind(0xffffffffffffffff, 0x0, 0x0) 00:04:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) link(&(0x7f0000000440)='./file1\x00', &(0x7f00000004c0)='./file0\x00') lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000580)={0x0, 0x58, "00e031494f1cb44f3b2460a6810b85da0e7463028aba3b955656b2a30d0200620c22a12ad5328782009104b1d32d5ab5b4b5f02d5d3163371f622e7a5567bceebd1f8e60e22438c97730c0c5e49a6d7652a745cc76e1731b"}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)={@in6={{0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff989}}, r3, 0x0, 0x6, 0x100, 0x20000000, 0x2, 0x9}, 0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r4, 0xff}, 0x8) fcntl$setflags(r1, 0x2, 0x1) 00:04:18 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6(0x1c, 0x30000003, 0x8) socket(0x0, 0x4, 0x5) socket$inet_icmp(0x2, 0x2, 0x1) accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f00000001c0)=0x8) dup2(0xffffffffffffff9c, 0xffffffffffffffff) pipe2(&(0x7f0000000200), 0x100000) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = fcntl$dupfd(r0, 0x0, r1) freebsd11_getdents(r2, &(0x7f00000000c0)=""/227, 0xe3) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f000001effd)='/', r3, &(0x7f0000d06ff8)='./file0\x00') fcntl$getflags(r2, 0x3) utimensat(r3, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{}, {0x0, 0xfffffffffffffffe}}, 0x0) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000240)={@multicast1, @rand_addr=0x1, @rand_addr=0x8001}, 0xc) 00:04:18 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000b, &(0x7f0000000740), 0x223) r1 = dup2(r0, r0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000000)={0x8, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}}, 0x118) 00:04:18 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x100}, 0x5) accept4(r2, 0x0, &(0x7f0000000180), 0x30000000) 00:04:18 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x5, 0x4) r1 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000200)={&(0x7f0000000000)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x1c, 0x0, 0x0, 0x0, 0xfffffffffffffff6, 0x100}, 0x5) accept4(r2, 0x0, &(0x7f0000000180), 0x30000000) 00:04:18 executing program 2: r0 = socket(0x10, 0x4, 0x6) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00c500cbc37ebc7759ecc73891568d8697aba3d7da4b3123777cf797c4725453d7747290c1f2a476fa1ff90eceebf72aa3a0c9180cf6f7ff58ce0bf726a1874592a4de5615d29741ca0b43"], 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) 00:04:20 executing program 0: accept(0xffffffffffffffff, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x10) 00:04:20 executing program 3: 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', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file1\x00', 0x80000000000202, 0x3) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000700)={0x0, 0xad, "71dc6bc1f102fd24318ad7436e23e8b37e5062d04bff566026414faf88d0f4b266fbb323899fdea0aacefd522b22e23ecf0448b98eb2afbffb971b58cd99439b0168cfe6b82152b650d5d8a5b5848ce8ae6677048e93fe480a4ac81f39b9de261952a65f371800fc2d363b55d8f6d97352104919af3fa8b73d5d495752c173497c519dedddfb3c4d863f68388c17f4440f8c9ab754147d93ad0be39a1971a0b972b9525161d91482bc0f88b30b"}, &(0x7f0000000500)=0xb5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000b40)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000015000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000096d5e04b452b764356d9d36f17d030a0629fbbcc9b31b443b0d99f225a950df43609ce", @ANYRES32=r5, @ANYBLOB="0900f000a8059000a8dc6c424fbc8d7ffaf01e77ff02cfac7d60b3e1ec5f25622c6cad8e2921730a405ca8dd17764975939e623ee05110345109797f1e8c9c70"], &(0x7f00000007c0)=0x94) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r6 = semget(0x3, 0x3, 0x208) __semctl$GETALL(r6, 0x0, 0x6, &(0x7f0000000640)=""/129) r7 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYRESOCT=r2, @ANYPTR64=&(0x7f00000004c0)=ANY=[@ANYRES16=r1, @ANYRES16=r0, @ANYRESDEC=r7]], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r8 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r8, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:04:21 executing program 1: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) sendto(r0, &(0x7f00000000c0), 0x0, 0x8, &(0x7f0000000100)=@in={0x2, 0x1, @broadcast}, 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x80, 0xf9da6279656278f7) 00:04:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) connect$inet(r1, 0x0, 0xfffffffffffffef9) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, &(0x7f0000000280)=0x2) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xddf, 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:04:21 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7fff, 0x4) sendfile(r0, r0, 0x0, 0x565) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xf067, 0x4) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100000, 0x1) r2 = socket(0x12, 0x10000000, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x6a, 0x3, 0x7, 0x3, 0x7}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0xa64, "6b820fe06023f8437b9d3c10a6ad672b"}, 0x14) r4 = accept(r2, 0x0, &(0x7f0000000240)) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000280)=0x8, 0x4) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000002c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000300)={r3, 0x2, 0x400000, 0x6}, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000340)={r3, 0xf, 0xb0b}, 0x8) r5 = socket(0x17, 0x10000007, 0x2b) geteuid() getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000440), &(0x7f0000000480)=0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000004c0), &(0x7f0000000500)=0xb) linkat(r1, &(0x7f0000000540)='./file0\x00', r0, &(0x7f0000000580)='./file0\x00', 0x400) freebsd11_lstat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000680)={0x1ae, 0x1f, 0x10, 0x3ff, 0x64c8, 0xfffffffffffff800, 0x3, 0x9, r6}, &(0x7f00000006c0)=0x20) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000700)={r6, 0x7b, "263ee019d69c550ceb0da7ca3083fad56b67d3adae424bf8c831645e9ee675e8f981d979adfa3fbd0bb7b9604f5432b98ec078059d135f1556701dd2418ba81d0cc5caa321a96b263c0136e1b7437543ecfb5ddbcae1ab358c7d8f5594138b045c2273dcc53853c7613ef648e194bac5bdcf3cc9fd634de26a6022"}, &(0x7f00000007c0)=0x83) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000800)=0x7, 0x4) mincore(&(0x7f0000ff6000/0xa000)=nil, 0xa000, &(0x7f0000000840)=""/4096) writev(r5, &(0x7f0000003d40)=[{&(0x7f0000001840)="b5159ea03087a71f6a35534e5b07cd83afa66b149815e1ec889bc52c9eea3cfa8a5cda7f5a6a12913753ee96a6dea3cee5f6f1dbd9ee97db136df710c6ffe40702ab623bd7f09f0a84e7009add2827a5036826645d24a5af14f3a23d0771e39cd6bbb26989094be597911b6379596edd4449e0342e8c02c7b4d72dd9238ab47481d987906090c94a118ba2b9d46608ac758b4d4f9cee2eacede12f42017c69d5d319bf0ff53c147fe12437d141cb8507455a1d6b770b4d3c337cbe9678e53bf6cd74e2205590af50ed86b7f60e2fdc4194ac138b1b4ea37603673ef404782f5475dfab0a133d6704ae371e658839", 0xee}, {&(0x7f0000001940)="8fc38f15fc45aa78182bd66be3578732f884cf52b113bc2f9df949f77997deca1934", 0x22}, {&(0x7f0000001980)="b0dee5de7d5532da8f5b57998773cec7b5c7b9265c3b37fde787216b9025d7754e11d6e7ea49e038774cdfbda5c536a9f07f3516ebe2e940d088beef1ea2b8762a729e6a8eb02bb3250f4606b21fdcb5245963d4a3f14cff04be2a3415deb416fe01fa0b22e3b4cf0438b8af4ca45f899792c46b428ae23f31723190f0a5592367b8a523579722a987055e0507a27396510caf2c35a86e4815b0a0554e3ee406b9915a893aff4b74ea002e843a374214615928412388c7", 0xb7}, {&(0x7f0000001a40)="6234478fce97dba7191fea1594f4a5c4", 0x10}, {&(0x7f0000001a80)="8c39168e6182ba209f4359aae9e23658b0a7279c7c5b1f55f1a714e14ec1e75967b0bf686ce77a4f0d8eaf589b742d55609a335c4849ac2d4ede0b049b3aec8d110f0c0b774024d5c636c795551926d55171311597321948e96e5c5826b90db9167f23345919f7c5d91961206c320e5a6ead1cdafbe3ed2099d0862e869e5c904f295f9694", 0x85}, {&(0x7f0000001b40)="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", 0x1000}, {&(0x7f0000003d00)="d291cd1605a121a5b35242dee38de3b19cb10b27b5c9ca130057a4d6152e853f286d17d84a063eb4570fee7237", 0x2d}], 0xa) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f0000003e00)={@in6={{0x1c, 0x2, 0xd8b9, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r8}, 0x84) writev(r0, &(0x7f0000004140)=[{&(0x7f0000003ec0)="26dcb5202895f46c77d2cb60915119f1c9627e7f335c4f1e2af8cb6eaaa7d14cc0d395b5b1849a958de43a8b74c15c35d89dd7e789d400840c168cbd6a9e5416bde67b7da99c0393fa2c7c3bca75a59b517f1c78b3f15ebdf47936fd83b281cb922e0f919b48d74ae991d8b32610ea6d2fb61733abdae6a4850feef83374aa05556cf6cbfa2ffa63fb1fd3443fb6dc4652325860101bf155277052a987fca85645830ff174c8cc46ad09eb0e8862dc7e21cd890b64ca1ccc0379e301765677c69eafa8f49f75e767fba5968a6c4c28866e2311a4caa571", 0xd7}, {&(0x7f0000003fc0)="78dbff45de5a549af6e97d2122a7bdca48234c8e09024b5bc260a29fc07adb55dfefe02e6fdf0f2f210b068fe9d4183929a63c02c50a4235e9b36a3d68ca36079d7783cddbd12f73b83cc66127", 0x4d}, {&(0x7f0000004040)="31863d174b12374037d4f21f9c77d17b249f75707d7766178354448434c872836dd5a67e1f4f4f1db458f96432ad13fcd7cca314803b6518555570911bb2c1152f3c04d994998d2d8700ec98a50a46afa62253cf92626211d441ce7e81d842e0e17787de789031e572e0a341fea70544ee9f8a677054efabc2c50d99e2471a18eca09d6d527aa7f1f34dd2afcd7271d0d9c6aa5bf3a4911848110220104db9432f7ce97b08a5c4d3a4f97581027df25198797c477c902f22d4b9db63da620859c3da3dbc5feb22081fa6ef2e70746b7e", 0xd0}], 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r5, 0x84, 0x104, &(0x7f0000004180), &(0x7f00000041c0)=0x4) 00:04:21 executing program 1: r0 = socket$unix(0x1, 0x7, 0x0) sendmsg$unix(r0, &(0x7f0000002d00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="10000000ffff00000100000000000000"], 0x10}, 0x0) msgget$private(0x0, 0x0) 00:04:21 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYPTR64=&(0x7f0000000880)=ANY=[@ANYRESHEX=r0, @ANYRESDEC=r1, @ANYRESHEX=r0, @ANYBLOB="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", @ANYPTR], @ANYRES32=r1, @ANYRES16=r1, @ANYPTR, @ANYRESDEC=r1, @ANYRES32], 0x2e, 0xfffffffffffffffe}, 0x85) r2 = open(&(0x7f0000000000)='./file0\x00', 0xc0, 0x140) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) close(r1) r3 = semget(0x2, 0x7, 0x140) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000000240)=""/139) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) mkdirat(r2, &(0x7f0000000340)='./file0\x00', 0xb0) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0) 00:04:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x2}], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x3ff, r2}, 0xc) 00:04:21 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) sendfile(r0, r1, 0x0, 0x3f00) mlockall(0x3) dup2(r0, r1) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 00:04:21 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2) 00:04:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x81, 0x3, [0xffffffff7fffffff, 0x1, 0x7]}, &(0x7f0000000080)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x0, @multicast2}}, r1, 0x3, 0x12, 0x6}, 0x94) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) 00:04:21 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x800, 0x3ff, 0xfffffffffffffff9, r1}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x7ff}, &(0x7f0000000200)=0x8) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x10) 00:04:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, 0x0, 0x0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) connect$inet(r1, 0x0, 0xfffffffffffffef9) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, 0xffffffffffffffff, &(0x7f0000000000), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, &(0x7f0000000280)=0x2) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xddf, 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:04:21 executing program 3: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x208, 0x100) write(r0, &(0x7f0000000000)='\x00', 0x1) ftruncate(r0, 0xdf5) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x20) r2 = open(&(0x7f0000000440)='./file0\x00', 0x8, 0x402) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000400)={0x4, [0xc3e7, 0x7, 0x1, 0x401]}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) faccessat(r2, &(0x7f00000003c0)='./file0\x00', 0x100, 0x1e00) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x86, 0x6424, 0x80000001, 0xffffffffffffffff, 0x7fff}, &(0x7f00000002c0)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r3, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0xffff, @empty, 0xe392}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x0) 00:04:21 executing program 0: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x1001000fffe, 0x0) accept(r0, 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&(0x7f0000001100)=0x1002) 00:04:21 executing program 0: r0 = socket$inet6(0x1c, 0xffffffe, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="100000002f0200abdede2a00741d7e578dbe4cde09bc2c"], 0x10}, 0x0) 00:04:21 executing program 0: symlink(&(0x7f0000000000)='./file0\x00', 0x0) execve(0x0, &(0x7f0000000000), 0x0) r0 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x100, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = accept4$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x4, 0x4, 0x2, 0x2, 0x200, 0x1, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0xfffffffffffffffd, 0x10001, 0x8, 0x100}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x80000000, 0x1, [0x7]}, &(0x7f0000000200)=0xa) 00:04:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0xfff, 0x0, &(0x7f0000000000)=0x6539ab71d50b4c46) 00:04:23 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x20, &(0x7f0000000040), 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:04:23 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) 00:04:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e2025000000000000005600000000000000000000000d0e00000000000000000000000000000000000000000000000000000000000000000000000000000001000000000079e90000000000000000000000000000000000000000000000e9ffffffffffffffcdda9bcd000000000000000000000000008d35197fb5d3eb01362365af541154ceb9c5b5173053a7cf43da2773d67543879ccaec", @ANYRES32=0x0, @ANYBLOB="05000000050000000c000000a3d4000004000300"], &(0x7f0000000040)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={r1, 0x5}, 0x8) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x2, 0x4) 00:04:25 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) 00:04:25 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x800}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000180)={r2, 0x7}, &(0x7f0000000140)=0x8) r3 = getuid() r4 = getgid() fchown(r1, r3, r4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0xecd3, 0x4) 00:04:25 executing program 1: socketpair(0x1c, 0x0, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$unix(r0, 0x0, &(0x7f0000000040), 0x20000000) recvmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0xc7, &(0x7f00000002c0)=""/140, 0x8c}, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x7, 0x1}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x1410, 0x186, 0x1f, r3}, &(0x7f0000000140)=0x10) 00:04:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) r1 = dup(r0) readv(r0, &(0x7f00000011c0)=[{&(0x7f0000000040)=""/50, 0x32}, {&(0x7f0000000080)=""/45, 0x2d}, {&(0x7f00000000c0)=""/197, 0xc5}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x4) write(r1, &(0x7f0000000040), 0xfffffedf) fstat(r0, &(0x7f0000001540)) 00:04:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1009, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0, 0x4, 0x8, 0x1, 0x181c2ccf, 0x3}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x9, 0x3, [0x1549, 0x9, 0x8]}, &(0x7f0000000180)=0xe) 00:04:25 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffffff, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 00:04:25 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x2, 0xfff, 0x21d]}, &(0x7f0000000180)=0xa) r1 = socket(0x4000000000002, 0x3, 0x7ffd) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000100)) sendto$unix(r1, 0x0, 0x0, 0xc700, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0xfffffffffffffced) 00:04:26 executing program 2: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="caf61f49960ca503000000323436bd53be3ab61860bd4cd9f62d4dabd72ef877e059f8ea75a119242c383b8eb9b4f630ca3be4a612c9b0ca620af0895abacb37162a558c10f3938af5f57c76aec938", @ANYRES32=0x0], &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 00:04:26 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000001200), &(0x7f0000001240)=0x4) fcntl$setstatus(r0, 0x4, 0x4c) pwritev(r0, &(0x7f0000001140)=[{&(0x7f0000000040)="2905d8104af69123cab94c33e1eaf9f70289237be5f31c1403f3ff653ce0366b8dc5ebbc5f787723e92e0e2e1e97010842f90dd669e8c461df86f04b03b9c79c914d6df69511c9d8b66657e55c1a8eab2b31bd0cbd037d53c842c6aea7e9e4586185e11b0de0f067feb690673dbb8c5c8fdf43f84359deba44b225fd77986741866861c4ede4d3", 0x87}, {&(0x7f0000000100)="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", 0x1000}, {&(0x7f0000001100)="ef4ed509d22fc48e502e1bbe4373", 0xe}], 0x3, 0x0) pwritev(r1, &(0x7f0000001840)=[{&(0x7f0000001340)="7f14593abed13c8d279d23f672235525a8836175358c1a81a32c0920eccc1d2f1ceae4771d748f6f1fdacd9d786ea6a9b66f0cc6c90c29b4c6b2b73167ddd901a6be2c6d6ad7da357eabc74a405ba105a11246f799b4706e4c5946a5d999667272d63fa62a8245e4b0b2a8caaa60d9b1e9c57088c8304365dfd35a284018", 0x7e}, {&(0x7f00000013c0)="153b236c02e50a623f9325443867961f458b241e8ec65c8dcc70a213aa577d0af6d0c107", 0x24}, {&(0x7f0000001400)="469f962943397c76ca6b49b8e61b42e72380fd7e55f894f3582867cf47ac0cccdfb8670619506e94a361f4d61cd3e75ac3451ed749feab14b644f737cb65426dbf87f113ad8ea31dfb8e7be5fcea61daec2708de23707ace4d95f5da99f4b94dfb17ee2429dbdccfa9025137e576846d1438e6c38214b94875c84956ab29d02b1fc917a00f826075d4bec26e93", 0x8d}, {&(0x7f00000014c0)="8d770b1584500b4f3f387526bc1c9e2fe155586056e0142a62698160d5e92344229176eab1c754591baa91374d673889995d55a3d254adf695ba5ccd423ebd4d6d78f81b26128499f8e209a3228b7a0ce8d94495ad195015b41e85c90c2ebb824ed16c5aae7a336d5f03a8857fb53fbe10fded489f532f968560dec8c12a8b93810f9c6bd05e5e6996f5f59cdeac5e9f095ca2ec28c070a10716d7d557c894963c6457f80425c825ac744ebfb18c97b46d79b3abcca77586351979be79a15511b54732", 0xc3}, {&(0x7f00000015c0)="d208e875f4279cb7745eb82063892db7cb8aaea2caf138c42090655ace9ac809509d6a520013d539ac904e84006960760ce3ac8c542f78a0e8ae13ab2fda70a9c335facf52521568c54dd55c5cc0494867ab9bce6a390ca94c8f79377711e8c85e933fbba4403112774ae14588e80d07ecfcdc7c20c7c467e8dbb6a27d416ff083c9e17a317941d1addc273b167189cdbc3a0904a8d3b04b4041bea00aac73871af6d3e18bf0a1e763392d151cadb54f7fd480a6fa423af0248b1856a3c6e206c5a26dc507084a070e3b4629d946cbaa10482f077ebecd22113d", 0xda}, {&(0x7f00000016c0)="e205c8ba94b6423a43d83dd3f7d5cf899b316bbbe86a38996c4d78e92480de1bc65524247f7d05da8105112e9cb14b7076e966519c74322dda43de9f98deb59eb982c1ab24b31672129e4491ff49cd61e8ea379df3ff5f291ce6bd9470d66c5b49670c8ac328a4c31f94ba0ea73604bfdc6914c7bec475b54f3c7743b274de3a7f30c416", 0x84}, {&(0x7f0000001780)="a8032ec6f648a7675ca1edc498089590f289b6b67f8b82c8080afdc74f62c526d3cbf0949308a5cd428dc4d0665888a4e8c5bb99953b5433509bc1941cfc737f2b65ef4f7b21961601618c87b27c60544261dac42b85cba300cd7509a89a7f12de48a9727abde86dfa751b90fd5a5cc9924a4608557cb43f44ff585043092a38aba149472efa17b8f932fb55dd6fb33c", 0x90}], 0x7, 0x0) write(r2, &(0x7f0000000040), 0xfffffedf) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001280)={0x56f3, 0x0, 0x0, 0x4, 0x0}, &(0x7f00000012c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001300)={0xf1, 0x0, 0x76, 0x7fff, r3}, 0x10) r4 = shmget(0x1, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000001180)=""/125) pwritev(r1, &(0x7f00000013c0), 0x1000000000000059, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) 00:04:26 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) sendfile(r0, r1, 0x0, 0x0) close(r0) truncate(&(0x7f0000000040)='./file0\x00', 0x5) 00:04:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530004d96efa356d4865b25c0c6d33a3e9725bbce6ae92b94e8869f0c50a6a63d79242292c44b5fe16098929ff26ce63245ebf15d00f72c4905676fe423ce7a61004fb9304d20ef7bc44681009d1a98aed37a9895ba3dd8d877b7b98ee34596401c3db3ef20aff6dd1c22c869b82e91485f94265d7557d5ed1e4e93617a99665a9d3f03cca5acd15bb44b"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x83) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x3}}, 0x0, 0x1045, 0xb, 0x5, 0xfffffffffffffffe, 0xffff}, &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000000c0)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xfffffffffffffff7, @loopback, 0x6}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x3, 0x40, @empty, 0x2}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000100)=0x10) 00:04:26 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) 00:04:26 executing program 3: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x6, 0x745b5b21, 0x4630, 0xaf9, 0x0, 0x0, 0x4, {@in={{0x2, 0x0, @broadcast}}, 0x0, 0x7, 0x5, 0x1, 0xfffffffffffffff7, 0x4}}, &(0x7f0000000180)=0xb8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000080)=0x4) bind$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) close(r0) 00:04:26 executing program 3: truncate(&(0x7f0000000140)='./file0\x00', 0x3) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff72) 00:04:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_fstat(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = open$dir(&(0x7f0000000700)='./file0\x00', 0x8, 0xdd) readlinkat(r5, &(0x7f0000000740)='./file0\x00', &(0x7f0000000780)=""/83, 0x53) r6 = getegid() freebsd11_fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x7, &(0x7f00000006c0)=[r2, r3, r4, r6, r7, r8, r9]) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r10, @ANYBLOB="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"], 0x12) sendmsg(r0, &(0x7f0000000180)={0x0, 0x1df, 0x0, 0x0, &(0x7f0000001840), 0x87}, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x1, 0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) 00:04:27 executing program 2: r0 = open(&(0x7f0000000100)='./file1\x00', 0x80000001000208, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file1\x00') syz_execute_func(0x0) 00:04:27 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0x36b92c09, 0x2000, 0x1, 0x1, 0x0}, &(0x7f00000000c0)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_int(r1, 0x0, 0x5b, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x5}, 0x8) 00:04:27 executing program 1: freebsd11_lstat(&(0x7f0000001380)='./file0\x00', 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0xe0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffff8, 0x3f}, {0xe7d5, 0x8}}) getresuid(&(0x7f0000001500), 0x0, &(0x7f0000001580)=0x0) r2 = msgget(0x2, 0x82) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000240)=[0x0]) r5 = fcntl$getown(r0, 0x5) r6 = getpgrp(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0xff, r1, r3, r1, r4, 0x0, 0x7fffffff}, 0x8, 0x601e, 0x3, 0x6e, 0x0, 0x800, r5, r6}) utimes(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0xe24, 0x1000}, {0x3, 0x6}}) 00:04:27 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x29) r0 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) 00:04:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) recvmsg(r0, &(0x7f00000025c0)={&(0x7f0000000180)=@un=@file={0x0, ""/22}, 0x18, &(0x7f00000024c0)=[{&(0x7f00000001c0)=""/227, 0xe3}, {&(0x7f00000002c0)=""/179, 0xb3}, {&(0x7f0000000380)=""/86, 0x56}, {&(0x7f0000000400)=""/105, 0x69}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/4096, 0x1000}], 0x6, &(0x7f0000002540)=""/83, 0x53}, 0x40002) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000140)='cubic\x00', 0x6) mlock(&(0x7f0000ff0000/0x4000)=nil, 0x4000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x81010, r0, 0x1000000) getsockopt$inet_tcp_int(r0, 0x6, 0x1088, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:04:27 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:04:28 executing program 3: truncate(&(0x7f0000000140)='./file0\x00', 0x3) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff72) 00:04:28 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0}, 0x10) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x2, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:04:28 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendto$inet6(r0, &(0x7f0000000080)="aa3da9ec3003d91bec7dc7b44d793478b9213929891852297c59dd9e4b265dc30d970f2e39da3f307e3c3007ebb056212e30e4a165cfb8b5bc8ca3b44a067e38fa934d9fbd4de9e21af531113c845d4ae78c0123273bb65bea74767df7ab71a84bde394fdaa59bed7f1fe69204cac1dbd16917555235f4ddd7004da2456d6ea56410c309428e41605c7b029ebe880b2f97f4506dbf928cf3fcc719d040a90213df259962c7ad5f716ec3a9b754515e06d6482b825b4ff14b60842167", 0xbc, 0x100, 0x0, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xffffffffffffffea, 0x3130, 0x0, 0x5, r1}, 0x10) 00:04:28 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f00000001c0)={0xffffffffffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00'], &(0x7f00000003c0)=0xe) shmat(r1, &(0x7f0000ffe000/0x2000)=nil, 0x2000) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000540)={r6, 0xa}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0xc700000000000000) 00:04:28 executing program 2: truncate(&(0x7f0000000140)='./file0\x00', 0x3) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff72) 00:04:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) ppoll(&(0x7f0000000040)=[{r0}, {r0, 0x8}, {r0, 0x1}, {r0, 0x20}], 0x4, &(0x7f0000000080)={0x2000000000, 0x3}, &(0x7f00000000c0), 0x8) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) socket$inet_udp(0x2, 0x2, 0x0) 00:04:29 executing program 0: syz_emit_ethernet(0x8, &(0x7f0000000040)="0e8db4203040feed35ba2279") 00:04:29 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r0, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff}) listen(r1, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r6 = socket(0x14, 0x5, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="bd1d81458b32efa9403507005ea16e9264ae200000000000200028ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c03753ef625291580d0e9886db53c933a10d41bd27317ced2a9b601ce3b4f49e7ec9612110165590cd848798ccd1ded934c055c78e8e0d844cdc56e73", @ANYRES32=0x0], 0x0) r7 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r7, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r7, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r7, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:04:30 executing program 3: truncate(&(0x7f0000000140)='./file0\x00', 0x3) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff72) 00:04:30 executing program 1: r0 = semget$private(0x0, 0x6, 0x400) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x10000000) sendmsg(r1, &(0x7f00000003c0)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x3f, @empty, 0xfffffffffffffff9}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000100)="973a4c1dbc8a31177b2f", 0xa}, {&(0x7f0000000140)="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", 0xfa}, {&(0x7f0000000240)="a519d367b0", 0x5}], 0x3, &(0x7f00000002c0)=[{0xb0, 0x0, 0x6be, "45716e59cfc66c4055da1b803c75af04188249893476b4d6edc1318c91d86bf11955f9de5004acca17c13751d0a8f12e0f01427b61fe135be8440f938ce6e137ae7d20cb6c7814df986b6e98ec2f51bf2ef1d9b95fd2fd25744db98d92e44165593c032e0dcd74ebcf476761328e021e61e46499f707552d796699a3ce8bf0bd7a7e2dacb638cb2e5f9dae60a21d6f26c038106963d0dc1bb85af2feb763"}, {0x28, 0x0, 0x7, "98f08da1bf50a7f1d7eaa63aed127ab01f39a2067e"}], 0xd8}, 0x2010d) semop(r0, &(0x7f0000000000)=[{0x2, 0xfff}, {0x6, 0x9, 0x800}, {0x5, 0x10000, 0x1800}, {0x7, 0x0, 0x1000}], 0x4) sendmsg(0xffffffffffffffff, &(0x7f0000002680)={&(0x7f0000001040)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, &(0x7f00000012c0)}, 0x0) 00:04:30 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="28000000ffff5b363c1f689bbf81b7ae320dc8eaa5c03517b6e58af309a3bb9c3df58d6ac806a0ed070d91d1e5c9d5bd76fe5f128648a5e8128fa84532d2c460d982bd879c12d6382b953a0a5a349774377a62360a5fb81dc05ec3d2d2c655c9245f08cebb347f9401b17cbec3fb44306738f18fca9d99b27619987cc77fba9d8dffbf3e28bde1268ef9db81c263affa7f96f8"], 0x6}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x6b51, 0x4) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:04:30 executing program 2: truncate(&(0x7f0000000140)='./file0\x00', 0x3) r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x1000, 0x4) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) accept$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) shmctl$SHM_UNLOCK(0x0, 0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff72) 00:04:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x4b, 0x10001}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000002c0)={r1, 0x0}, &(0x7f0000000080)=0xffffff64) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x6, r2}, &(0x7f0000000340)=0xc) sendmsg$inet_sctp(r3, &(0x7f0000000780)={&(0x7f0000000380)=@in6={0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000003c0)="18944b7c90d92077b65825999a22c3158df634e47100630afe1b0715faf3254d5b300db95b2798fd53ab482fa405d49b16346fe1d2ab4e7a5eb3183d78a8d9195c354740673c10cf82cd8a3e8acdc934a33cc2bac9cd8bedf75ed42438f9fdce7d33cab4dc489147795d56950fc2163a35eb7359a3c98d37b511792e743860f368930894d62d7d5b991e371fe66b15071a8581da31196ad05a961e2545f7ee776aebbd8893afb647dc543e8db2a9dfbe2b1cfcd504a1412bb29bd0b2707e45c036cb15bb5297c0b7e90b", 0xca}, {&(0x7f00000004c0)="31147b9ea99ef954e756a269796808e23215cc8adea0cf992a48b17cf4dc7e7adc648a0f8c7df04c7a5a4e84d10909e6d9d410cbdfb19b03b9483c5ccbee9f7f85dfb235e19bec6998e7b1489b22fa5610202327143edacc838f0b4f30edcc76d376e2d4f843e3f287bcd207addfe0a4db7f36d2209328ff930a114d317a6d069d08e2e8186ac6d568ee8d8e45c8ce6ef106bac36eda5b6c40e6236abfdd8ec1c6f8bc0da6f0abda6b416dc83cc1058f8f580e3468b90624d49e0cd93eb234465c0805623c092b4facd1fae12adeed27e3bd8121e31f4065dc9667", 0xdb}, {&(0x7f00000005c0)="2fde05e1945b3c90569cba5da7245c8568387e46df0133009770629df3d1e4ea94c5aa5946e3893ce9fbaa02d12094063d007bea676f76bc567fc0a8f4b93991e690bff932fe22b5d507b25ae7b73e7825bf8aa7de68746a5dfa66c3924f5a27cff4b411e7c2481916983e9870fa7a0e2e2759", 0x73}, {&(0x7f0000000640)="3d5d989bd1144d9fa05d1b6d1c1cb90a1f4c1f9e4cbeec4c8f4ab26bc4e8c8476a0e811ed870cf5a59e587a6ecbcb927370c968bb0fccc5c3114c2562b6720763494fba0f5dfa4e5b3de63f1320694b0f8524b5bcf4ae53f72d5d882e61354ed1a604bd373689519116c660b632a6f43a34a8bb1724ffcc0f17b2bdd2076653baa7d7068607c53c86b6869bbf01860bde39de80df0ca8ec57a8fab28dbd35fc826f16d9e2e01d7057b", 0xa9}], 0x4, &(0x7f0000000740)=[@sndrcv={0x2c, 0x84, 0x2, {0x7, 0x1ff, 0x20, 0xfffffffffffffff8, 0x2, 0xffffffffffff7842, 0x80000000, 0x15, r2}}], 0x2c}, 0x20100) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e05000000653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000007c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000800)=0x1c) accept4$inet(r3, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000280)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1d, &(0x7f0000000040)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:04:32 executing program 3: mprotect(&(0x7f0000027000/0x1000)=nil, 0x1000, 0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:04:32 executing program 3: r0 = socket(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100)={0x1, 0x10001, 0x9, 0x1, 0x8, 0x1, 0x80, 0x80, 0xffffffff, 0x200, 0x53}, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="04ecff00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xe40, 0x4000, 0x1000, 0x9, r1}, &(0x7f00000000c0)=0x10) close(r0) fdatasync(r0) 00:04:32 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000003000000000000005604aa2f12be2be08436a1d4dd00001896688e6995685df4"], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f0000000000)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f0000000340)}, 0x0) 00:04:32 executing program 2: socket(0x17, 0x30000007, 0xffffffffffffffc1) r0 = socket(0x2, 0x3, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001400)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001240)=[{&(0x7f00000001c0)="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", 0xfb5}], 0x1, 0x0, 0x0, 0x80}, 0x0) 00:04:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x400000000005) execve(&(0x7f0000000200)='./file0\x00', &(0x7f00000002c0), 0x0) 00:04:32 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0/file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) readv(r0, &(0x7f0000003b80)=[{&(0x7f0000003a80)=""/240, 0xf0}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:04:32 executing program 2: r0 = socket(0x1, 0xffffffffffffffff, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:04:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x7, 0x80000000, 0x2900, 0x5, 0x4, 0x1, 0x0, 0x3, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0x3}, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1, 0x10001}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x2, &(0x7f0000000000)=0x642a, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:04:32 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) ftruncate(r0, 0x4) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10) close(r1) open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) execve(0x0, &(0x7f0000000180), 0x0) semget(0x3, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x80000001, 0x5, 0x800, 0x1, 0x211, 0xab, 0xe2, 0xf4, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r3}, &(0x7f00000002c0)=0x8c) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000040)=0x7f, 0x4) 00:04:34 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000)=0x4, 0x4) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x800, 0x100, 0xfffffffffffffffa, 0x5, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9, 0x7f}, &(0x7f0000000100)=0xc) 00:04:34 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) ftruncate(r0, 0x10000) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000040)=@un=@abs, 0xffffff9e, 0x0, 0xfeb2}, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="1f00000000801913ff7fffff0600000020a00000"], &(0x7f0000000000)=0xb0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={r2, 0x3}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x7fffffff, @local={0xfe, 0x80, [], 0x0}, 0x100000001}}, r3, 0x9, 0x3, 0x800}, &(0x7f0000000300)=0x8c) 00:04:34 executing program 3: r0 = socket(0x687aace76059a6d1, 0x10000005, 0x0) msgget$private(0x0, 0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x4, 0x4}, 0x14) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x5, 0x4) 00:04:34 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000000140)='./file0\x00', 0x800, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180)=0x9, 0x4) close(r0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x1, 0xfffffffe, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0x7, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 00:04:34 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x13}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r1, 0xad0d}, 0x8) r2 = open$dir(&(0x7f00000002c0)='./file0\x00', 0x280be, 0x1) r3 = socket$inet6(0x1c, 0x2, 0xfffffffffffffffc) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="90000000ec79334ffb74069284f9e0de4275fd9d216dd5b58c5e8d0f41e5dcf936ac95da3a525b09c508323367b23c873eeda7f8a96bc11237881b2938aa43ff97eaae00a1aa1be288da3ccf1ffb8b01ccb21b80e37d5b8e412516bda83a115c9b21cacdb7a7825bababe955b5e6207d8a34ef73dd24525a1805d71dc3a0528b9ccbb65ffa05c6f48417d44bdd1a5898"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r4, 0x401, 0xa4c1}, 0xc) fsync(r2) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000280), &(0x7f0000000300)=0x8) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000180)={0x3, 0x1, 0x9, 0x6, 0x3e7}, 0xc) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ftruncate(r3, 0xa6) ftruncate(r0, 0x1) 00:04:34 executing program 1: mkdir(&(0x7f00000000c0)='./file0\x00', 0x4) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000080)='./file0/../file0\x00', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) sendto$unix(r0, &(0x7f0000000200)="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", 0x1000, 0x1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x0}, 0x8) 00:04:36 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80400000000207, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x28e) 00:04:36 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0xa4) r2 = getpgid(0x0) r3 = fcntl$getown(r1, 0x5) setpgid(r2, r3) pipe2(&(0x7f0000000080), 0x100000) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x1, 0x4) 00:04:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00d9cb000000"], 0x8) socket(0x1f, 0x10000003, 0x80000001) 00:04:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x800, 0x1a8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000100)=0x4) shmctl$IPC_STAT(0x0, 0x2, 0x0) r3 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) setsockopt$inet_tcp_int(r1, 0x6, 0x200, &(0x7f0000000240)=0x20, 0x4) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000000)=""/175) 00:04:36 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @rand_addr=0x612}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:04:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:04:36 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) write(r0, &(0x7f0000000180)="bd", 0x1) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, &(0x7f0000000140)) mmap(&(0x7f0000002000/0x3000)=nil, 0x3000, 0x6, 0x80012, r0, 0x0) sync() 00:04:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0000696c613000"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x19f2, 0x4) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000240)="4dcbe2a08ed3ac0f2e9da2571bf2b7df51d190c1b51df6217e9924403558b4bbd85b7c88d8c40d8cacaefd42043019c4dc77dccd3096549859edfcc0b9b6a74e9107a5c9e7996773571d20e2b88dfcdda41d588351a6759019330b474bde79b84cf82504c11c6dc9a26638373cd1aa5852231ea83cc25e491ef9523a4dfdc98da9d8f349e00eb2a33cc0e9c8d26fc51239b6b8b3c08a105081a17317b1d7dd6bce6b8e09f8b955890c4846f675f1", 0xae) write(r0, &(0x7f0000000180)='x', 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x5) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) ftruncate(r2, 0x7e2780e3) ftruncate(r1, 0x5b7f656d) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x80000001, 0x20, 0x7, 0x3, 0x3f, 0x200, 0x80000001, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x8}}, r3, 0x101, 0x8000000000, 0x3f}, &(0x7f00000003c0)=0x8c) 00:04:36 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup(r0) accept4$inet6(r0, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:04:36 executing program 0: clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0) clock_settime(0xf, &(0x7f0000000000)={0x5, 0xdb}) r0 = socket$inet(0x2, 0x0, 0x5) fstat(r0, &(0x7f00000000c0)) 00:04:36 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000001480)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) unlinkat(r1, &(0x7f00000014c0)='./file0\x00', 0x800) setsockopt$inet6_tcp_buf(r0, 0x6, 0x66, &(0x7f0000000100)="16d9f93936c25e8764377c6e2b64e99867467353dace45a50b9c70e73c440b7cf11b6438eb29e8c97704b46b4ee1b2ac131443c15aa47a96a0c6d4b1fcaa748792033b34435a0c730d5f041e3a853c3603d60b3dd42e7097c622e68a4e1b7e7360d3111df0b5829579286c4c4623119f9d8a56e40afcdf371eebd0bd70e60a72bca0e6111bb3c50413d2a52fe8af794d9333fd0fa806ef00410d3134ec5acb9b5befeecaadbcedcce001b6a3313f5c7645ec1a810b1064dfc1694d04fab4039ea92e3966e450c89d47f635c29715fc47d69b6e564c42e3489433e9b3ba9e50caebd3fa8716638959f8813aec01afb05f919c8a0c77acf780726380602d6837a17b933961776ec685d6015c9022d06d4ff07361a43b9b1b6a5fadb1093c49517de46da3eb3cbba78973d10be414fae46a2545b204c34b721cd3601a89b096a6583c1a1aca3933d3928d6eeb1961e7c58667fcf95490b8df1d5619c3bca8617ebe009f5c88237363c4dc2b03dba37fac14b632008c3987f2b2760aef2939e472dac8a20cf2d99631cfcb445053b55ff9109748ea0962e5ca7b447b578795ad253b2c145548054c89288775735e4666fc04e149bd97d8591350b560f28e45b1ca81647ed0507b4f6957fe24d9ae51798a13952822ae4278c5f72bd47864ce23dcf04b4255a14c1bc97fb42af122301b19eb67fc422b8dec87fd3918f92cc39e53742a2b77fe2876b5db9c2db97a42515a25b380188db4a8616413a660d414c118eed5784de0faaea9c0557145053ba554be311604042ee677513758eccb8d35955bcb1c3b8e11bb502060a05272ec363fc67bd0c0dfdbbc3b99a0d4aad0f09dc5dc5f61352f16ee3f4455d288ee2192f9e60574f3375768186e614c134020aefb9e2f1b6bebb522506ab72a753e0aeb9086ee0b646796542cd196a0f54dfe29e68c14d27c2d636e59d8da4999910cd1e3281238522a7775e34f4a6effc27ac5da5dd7f267ae4c5bee8d7822ac38b25750680bba62da4c5b868843cee24a955bec46b47c3a3e62087cd8c9d004601348706f244852fea73c1b0a8de55fdd7cfbb775db56c7f0e87bb867fff0bb2b6b2014996045ad820f8c557744e931b42e45f00454ece6fcde7c45a85a4868f7e91008ee8a44cf9a22def63ef43f25ffa38c6f3f912b9e1b67b7406fd37244ed7b3d9527f75528b23b083cc384e0007fda24d7bb5ab431384da141119bfc64cda05eecb54fc00670cb32599ff206dcc5387210dd53a8602ff2fff28b3f6c31283b051921e3e2202e36283e23cad1b325d5b044cda009d69d9a6ae7ba4082b95634c3af4e880d270ce5438caff19d0641f28b90e4c86fc0759dda3ac07b4e4aa34126d9908fd87fa0353f0d6597684be61d2431190b18ad3c707d2b52cc942297a98f6c838f9e859d242c83c1532157990e39849d847a91574a3064a3800044a64478ff99be98ed9f49fbcb6ec8f17e01dc35a27917309529d178e4549c1e98832db958852d779b2974a374707dd2ad371bc6015330dfe51bb5ec5daa69e561551bbd77d73cd3572c07eeb57987cc9e088ccfb1c0536f545028f1e4d8f13d5a42d1354a8b3b7242e6e0af0555b7fbd1798eb84cc22d9da0011f75f2af11370b186a8c3041f458ac8f1669512ae42c38be5dd060e43d1f7031ea87499fc31d44a05c1577bf9d61e8b15ad504878eea52a9f4f9a00eafbe3d3dfb2588e2827a8c27d3eb729559bba718deb5499b0d8f8f6b513dc509acfbc334c386a9c4900da656d2aeab1f256f7f43909d4fc1f2c1e120c0901b80550bcce90c7e055d0aedb2646af26297d6d6a408cd2e7faf1280c2be6b1ed5d78c25463afb37894490742a30582d9eae347a0be184580027227e692ddf19ff0c0267b5fe31f17c3e418133c17f8c35269c82dd8c57d0f7ea90c9c3de50d332522d04c33fa7c056b46a43f70928a168120600f263dd7e6929c223f18988c1399e77226f206325585f9d20f3ba8997a7d707fd37c3df15b4e6ee3637afa4daccc26c9373134756d9249c2819b3fbf3f8583a66d1ac3a264acd80c49d1fc433d0d174cf9936539be79f84f2b8f207e0afefcfb52f096f54c57ae85e3fc499e3c9c63dbaea9917d14188083eb7ca706b5ea8ebcc2afa5d01a9749643337c07177c4c29fb0d1aae78579043ac1715e46fdea48e7c18b22c992ef7fb112ea4effad62a06964c41e307eefbfe5d2304e545af65af0bc67c79089d20acdc5b48558946a9c6e1b77b5fafabccbb451512bd4b9d8eab8805da2ab5b2d05f991a41fa0329baa02dda28bcbc7477ebd56f0757506cf0eb1aa40d3b722e1ea6e944d43fcb1a7f439b29c3dbc2d205475ba61f42e1476615134be4c4d795d5324b570e808bebd7b7ec18edaf3dc01dcc508c526c1bb20996c4bf7a02fcd061f03a31a682adb44bc78eb6fa9d1fff3c0bda076e550ebe0b44b6b579e658f09e9b556b46ab54a3dd8d6fb74e7f6203d7b2f477aa51ca25be1eea49010368fb25b440fc159bd04f9cc75cfe1481a6a16d92dbe48f917ed71aad12ad68f0b2ffe57a95550b0f847e8e62ccba13d8b47bb07187380290618f30e5adaf2bf72ca3fb8a8dc87541aa4f5b617340890223cd2d2e53332ef601a96b1846244818ae719d8e9d66d5a3d8ccf29a777111582f13bdbd11fd84345c9aff904436a7563c6b86f8ae94db262d28f81632559f45c4b7bf93d11a9c01dd794efa4e7dae1cdce9f583b089853942ee4aceca117dd54016d756660cd69ab6b1875a957970bea62851e6902fdd269e6ee00d5a03663b59b13ba4e8445a47eac0ba4cb9f194790748c25ffc6390308ead362db3d7199f3fb88ebe8f10f5dd522caadac43396633349f20ee9a41b841d8d925192fd9058dd8c984ecef4f809932889029908393bcc7421312ffba9c361504be947490003d75283d732885decbe744e4492d62a689e2f640fb04cd2e65a28cdead047c6fc38b4ab39425739e0a0533b288b6d9d8bac97647161cf3a45734dd2672660d3c0703eb449a5b24b45817c5b6fb22a9eaa86270eceecb6ed7e0a87a196dd8619ae443869e31bb27921d592d703dcaecea8e2e5639bef196f2548863f2fb2cadc5ec8a9a53b99c346d1d6d09ad2d4a53c338711757070a806dac47052b534bd362c321e13265697862d928f5afbb1673fd969775824e8bd8425616a0355767dcd564c0c901d061ca67178f5c24a79979bf03514ebd9169d9081c82ae397f3b1e2d3235015439a3c113737272356100d008d293e7dd37f7476a6bddff018b994a6583a087ffc399e50b8826d94029fc02f58f476edd8437933b18f9b01befbe0558c6b75e158865b9d9d0b1846b733d14b2ef85d69eb3657f30a303d1b9726a0ee442c19293f55f161b91c8dfae5148e5085bf55b94a9fb1c1cfc40fdf272ac602532637989606ee474e0e3a6c4f45087d45513fc3f7ac91f3247030f44a4466b1f1750f14b7cf1d1070cfb49f8554fae28bcf653742a16e661f9dc96b1244e5fe6c4644cf876df5dc6375c40197ebdb137297b916c1ba31bdb3558ba58c5051ac0490280b293e85be619eaf6552d32599aa40419040a78b56e860c2c48d5bf76ddc060c6b51e6ec3847334f847810636f89fc7437a5737762afa517347d597648593e64e26617d9bc6166772ca9094d0eada0fc687c60c9cfde65b89b48d9b8606e1183347de8395685de3a75c6f1914489d55e84cafca2e0bb2a9d69d9b5c42928bb90ac38df2e618733ba40b5a05fdbbbb94e4b593bfeb4c20a6876412e149227d7432decd2fc9d8044125371fe542ea0828a4749e3d8d4a277db253c970c05b5fafd79054fe6719478ab597fb8e2f15e89da8076870a6383bea21bc5e627bb52c984afddf5ecb4e89bf9391d3ce29084935513bb3e5a74e7eb175ade1d048a57ab019d3274345293462d8f823b1ef98fe9f4c4fa42aeab06e8dddf171caf836253e57c2904ed5d2cb9fa949832972af5ee7c7cdcfaedc7fdb88504b836468fa2a80f9b8d3df9a5f43fff12e6e5994fb2d19788cb239bff1dcc6acda326d6a45aba301a6e99063b47d4270214e075a99583fc5d4b1b79ba1eb0c1d16878d46568daeba21e070dd917e24df379e6b551526639642cad56d51e6723d2f94a46b815c4394a85f88bb636309e6b16025d6d879dc51c716505ae2d1b46d04e5254e19a1664e2cea48175e0babd93580ee23bfd1364e9b05d42f0a2d194437f20a7271e77b31ad667e8c38010b987305436ac7aa883ce4f8fb7bc79f77b2063e33f36b6bc2beb19aa85a982225767a0e79a4adc976ef849c36859c3c43b78d3e8ec106f9efeab9418531f7abb88633312ff3a53c78b281e986a0cfbf6240cd97e30047039bd03ead2d6503cc1b91cf09449b9275bbed156bffbadfb7fe58c6237919de0dbdcc0c650e1fd9dcd32bca0c8c080e49c4b71c1faefee9b0998b45e0c4d52b0a2ef4e433853c0ed6e343ae1cce75e61dd1191159669bd7e2e17cb4df02e0e90b6499f7b0669b83b9693ccdc4758f459122cb5aa4ec76a1cefcbe745cf63cc7e0ad24204aabc8b8c68910cc2e096ddb7f89a2fdf70843da07d2497481d380af68ec09dc9debec9235c114ae3dffb62e06cc30c55d51cabcee987fab544e65e83bed570a14c2d37008b4bed1fb812dfb8400475cff27f27205e4794feacec5044d91173473034fcd26e1dbb30b5d94b9a491f74329e7bd6dd1cd64d4a5acd5204d877691d0a4d52a8f42f4248bc0eb597c64d78414546bd3c541c9839f51ea16428f8f0458b128ef4280e67c781302187d49fd70274fbe8e67bac49d9504c22d4c9197575ae571ba7969e31e7f63642402c1ecc4830ff51787373ed70285b8a0671789fce0f3c5efd7e41fdb0e640e1df273f14c217058784a56336f3b3ecb2af8a2c9a4eb08a0e3e43f2e0c7ba78f8507b681d5d7e64db3c4e39fa849645feb7a29ab936ed499c1fed719e7dfd6e8a712ff2ec4a1fb3dc30462f0b942997112719b64905e08c53db6d549efd13b16dfc48da46d6a7fb5a53475c993f7399acf61d23d21a50685fe2def19fa3e0e7e964a9c2c1d18920d7cd66b19cdbd8dcf7c34d63f6db1a62fce796a407a2800748fa88a7c7f8d5c6c64a2415932687f2c572c3b16722c7eec9df94bbbd7fd43ffa39d22142b3ade5d5522fa1e24fb492a0bf857f34ef559476a46edfdf5bd88ba0ea5ff2370de0bb5312cba277af18faa77cfd2f099e1f813c12328f6382bae182e5c442cf5fcabc37dde20ba435418420bcbce70565a415a254b76204feb333d04efafbee943d9f2618d7f850ec140d299a3fc9ac55b13f524970881bc66cf4a6dbc934b04f9fabc8ca36b8be8fac0cff41bacf6ef2b4d8ef73c4130b53ec1ef02353cf6197cc4aa842a754996d60df3078cf8bdff0923388c3e4531f79d65050a5904c03439e8d08dc07753abcdbebde7824468ba08f534434dfb0957bd63abc64865ab9cbf8c630e56f91594b89df8b06d0f84813250cc7519511344b3867ab067639815aa1ef0f272628b9696b2484d44a466872e8aab7446fead29729ff2ce9dff9b2d26b2c71937abc293a292b907862c910415a326347410eeb34bece926dc976714ee4dcbe902fcac959a05b45abdeb5885a7158b15fec49d22665620bf45c93ea7a618dfb1e00003b554bd6089a676f719cec5946bcb609df4623574d55b90b12dd5502b8c5bd5ef94322f6fb18546902bf8cfda8470c3469a5cf8dec2680ce9185f73b5d94d7fa06", 0x1000) r2 = dup(0xffffffffffffffff) faccessat(r2, &(0x7f0000001440)='./file0\x00', 0x8, 0xc00) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x4) writev(r0, &(0x7f0000001400)=[{&(0x7f0000001100)="5d556d6fd6fcdfd8b5bfd508f3404a82f18c3aadf64ea6f3382b655c0e6a1091ab546c848b63eb45bf13e762d61acf5f99584ba19d390d8f6dfdf6dcd4e017cff00e80600eae2e51a7e5e45ec8294953d1c201d1ee19c6cb9a5155882d960b17f293bf781ef60cc6aa7421c27a4dd6d5cd3467130737825eaa427126182029c1e508207c875dd43473268340561f3099383dadbc524bec4a9d989b9418cc2168364047aae101cf9987b8052291749083400ed7316afddf5c14e1ebc1688c9e7d51583f6b125e2eb8f841cad34b85c2aa315f9114ea5421e0b324a4dcbf5a24c8cc7cc3db8a52b069", 0xe8}, {&(0x7f0000001200)="49a90e8634369b9a9014f7dbf9baf210eec8753e825cb048f360e3867530610ff470758d43999ca7b7df5f17a544aa66b1d127f09a219c5505e4af0d359f442aa716ddd802458343df489e6f3e32dd030bb5a57c672be4008e49f2d27af04d2e6fab5fc008612397434561cda827f8368aef142d8cf25fcbded9635383a68630cdad7322aba746d7f357cf8b889ce5318549d406a2cd93654d829991cde78acd77f711683de7f1cf72119991206ddbd189b78fa08a3b274dd5e37a0555b6c21d6fde5e359451e0f88b1accd366c387e5ef028b2662ef6d806bac26271a8540716323319ce0d884bb86ad204a6277c6", 0xef}, {&(0x7f0000001300)="c2f6118e0e1d2243b51e7a800f6a50ba74e37f3a252d23c8d425d6cf0d35e4a53df90195c397b9901532314491fbaa5538e7db6eb5f704a969c3cd9887af64ad7b876a989c546d743e585bc73ba67e053b2aaf261f459c121818b2042d315128e56f5efa81e0d8b743a52e7ed1ab7d5ba3c48e89066eecc3d10e2761497dd95198481d5ecf936d4024398367fc0029ca39971e192d0cc12c7f568baf0c", 0x9d}, {&(0x7f00000013c0)="bd04ceff13ca625742154a9b844707a01934a0fa193503869028fecbde66a1580ee0594c6751dd2140ea390552399ab301e3724d3cf93bef", 0x38}], 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:04:36 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00', 0x3}, 0x24) ftruncate(0xffffffffffffffff, 0x0) 00:04:36 executing program 0: ftruncate(0xffffffffffffffff, 0x800007e2780e3) ftruncate(0xffffffffffffffff, 0xb4b8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x11, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 00:04:36 executing program 1: shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x7) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x200, 0x8000}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1}}, r1, 0x9, 0xffff}, &(0x7f0000000140)=0x94) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:04:36 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, 0x901, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r0, 0xb) 00:04:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0000696c613000"], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x19f2, 0x4) write(r0, &(0x7f0000000140)="c3", 0x1) execve(0x0, 0x0, 0x0) write(r0, &(0x7f0000000240)="4dcbe2a08ed3ac0f2e9da2571bf2b7df51d190c1b51df6217e9924403558b4bbd85b7c88d8c40d8cacaefd42043019c4dc77dccd3096549859edfcc0b9b6a74e9107a5c9e7996773571d20e2b88dfcdda41d588351a6759019330b474bde79b84cf82504c11c6dc9a26638373cd1aa5852231ea83cc25e491ef9523a4dfdc98da9d8f349e00eb2a33cc0e9c8d26fc51239b6b8b3c08a105081a17317b1d7dd6bce6b8e09f8b955890c4846f675f1", 0xae) write(r0, &(0x7f0000000180)='x', 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x5) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r1, &(0x7f0000000680)=[{&(0x7f0000000140)='/', 0x1}], 0x1, 0x0) ftruncate(r2, 0x7e2780e3) ftruncate(r1, 0x5b7f656d) shutdown(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) close(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x80000001, 0x20, 0x7, 0x3, 0x3f, 0x200, 0x80000001, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x2, @loopback, 0x8}}, r3, 0x101, 0x8000000000, 0x3f}, &(0x7f00000003c0)=0x8c) 00:04:36 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6(0x1c, 0x30000000, 0xc22) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000000040)) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6(0x1c, 0x4, 0x4) getsockopt(r0, 0x10000000, 0x5cbeb3b0, &(0x7f0000000080)=""/122, &(0x7f0000000000)=0x7a) 00:04:36 executing program 0: socket$inet(0x2, 0x30000000, 0x1324000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r4, &(0x7f0000000300)=""/182, 0xb6, 0x40080, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000002c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r3, 0x3, 0x1, 0x6, 0x20, 0x6}, 0x14) 00:04:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x10, 0x0, 0x0) 00:04:36 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x41, 0x6) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x3fe9}, 0x24) sendfile(r0, r3, 0x0, 0x2400000000000) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x60) 00:04:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xd, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x20}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x8fa7, 0xff, 0xeabc, 0x0, 0x3f, 0x7ff, 0x1, {@in6={{0x1c, 0x1, 0x58ad, @empty, 0xdcb8}}, r2, 0x183, 0xa8, 0x4, 0x80, 0x200}}, &(0x7f0000000200)=0xb0) 00:04:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) read(r0, &(0x7f00000004c0)=""/134, 0x86) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x10004, 0x42) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) ppoll(&(0x7f00000006c0)=[{r0, 0x1}, {r1, 0x2100}, {r1, 0x42}, {r0, 0x110}, {r1}], 0x5, &(0x7f0000000700)={0x2, 0x800}, &(0x7f0000000740), 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0xee92}, 0x8) truncate(&(0x7f0000000780)='./file0\x00', 0x100000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0xf63, 0x20, 0xcc12, 0xd5fe, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r3, &(0x7f0000000100)=[@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0xffffffffffff5d1e, @local={0xfe, 0x80, [], 0x0}, 0xcc}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000440)=0x8, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000580)={r2, 0x1}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000680)={r3, 0x7, 0x100000001}, 0x8) 00:04:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getpid() 00:04:38 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="13000a0002e66143f7ffc70c8000001d990a159c0600f473d29fc5441d8fdddc8fe21e4c73e2d14205640c922f56131258b114940cd3b32ca1e020bd515484069c464b8d7d06cfeff9b32e5717f80cec8cd7727081c30ed5499c7351c63961be9b17f8fa9f01db7361071a7263da21d9ad9e8888a19f8bcfad2a4c83fde955dad6c1ae0dc05bd42efff89afd4c2086a059756a1f334c147c4721829b9c782ed998130e57e242e145b9b8eaf9e44edd1554"], &(0x7f00000003c0)=0x1a) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000400)=r1, 0x4) fchdir(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffe66) write(r0, &(0x7f00000001c0)="29655122987f22fee8bdcd5163db1c2aee48faa8b893b7d834dfe5a61490170924e599316d0c9110af51d6f94748d43e7bfa8cd84dd6759d546987ddbea2ea381f75b2a96c2baf9831ae3e1bf2d362f4a26f03fb7f95b6656155ba61757e2f06ff00000000000000d369cade3710729161af9e398ae1a23f1561ebe1d77dcc10544408be3efdecbe5fefafacb18c9166736c2226c37ea1591da3b43d0567b77583", 0xa1) 00:04:38 executing program 0: socket$inet(0x2, 0x30000000, 0x1324000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r4, &(0x7f0000000300)=""/182, 0xb6, 0x40080, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000002c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r3, 0x3, 0x1, 0x6, 0x20, 0x6}, 0x14) 00:04:39 executing program 2: socket$inet(0x2, 0x30000000, 0x1324000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r4, &(0x7f0000000300)=""/182, 0xb6, 0x40080, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000002c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r3, 0x3, 0x1, 0x6, 0x20, 0x6}, 0x14) 00:04:39 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendfile(r0, r0, &(0x7f0000000000), 0x3) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0xa48, 0x1c8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) flock(r0, 0x4) 00:04:40 executing program 1: setuid(0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) 00:04:40 executing program 3: r0 = socket$inet6(0x1c, 0x10000005, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x8, 0x4) munmap(&(0x7f0000c51000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) sigaltstack(&(0x7f000081f000/0x3000)=nil, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x0) fchmod(r1, 0x8) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:04:40 executing program 3: r0 = msgget$private(0x0, 0x20) setuid(0xee01) __semctl$IPC_RMID(r0, 0x0, 0x0) 00:04:40 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x4}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x48}}, r1}, &(0x7f0000000280)=0x84) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:04:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/113, 0x71}, {&(0x7f0000000040)=""/50, 0x32}], 0x2, &(0x7f0000000280)=""/105, 0x69}, 0x2) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, 0x0, &(0x7f0000000140)) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:04:43 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$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xfff, 0xb0, 0x135, 0x9, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:04:43 executing program 2: socket$inet(0x2, 0x30000000, 0x1324000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r4, &(0x7f0000000300)=""/182, 0xb6, 0x40080, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000002c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r3, 0x3, 0x1, 0x6, 0x20, 0x6}, 0x14) 00:04:43 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000300)='./file1\x00', 0x0) rename(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)='./file1\x00') 00:04:44 executing program 3: r0 = socket(0x2, 0x20000005, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setstatus(r0, 0x4, 0x4) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) 00:04:44 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x30d) 00:04:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1000000000000b, &(0x7f0000000740), 0x223) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x5}, &(0x7f0000000040)=0x8) open(&(0x7f00000000c0)='./file0\x00', 0x8900, 0x1a1) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6, r2}, 0xc) r3 = dup2(r0, r0) socket$inet(0x2, 0x5, 0x2) sendto$inet(r3, 0x0, 0x0, 0x0, &(0x7f0000001040)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 00:04:44 executing program 3: r0 = socket(0x2, 0x400000000001, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="14000000000000005a000800000009ffff0000006d1418d733"], 0x2dd}, 0x0) 00:04:44 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x100000000003) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xfffffffffffffbee, 0x3, [0xfffffffffffffffa, 0x3, 0x6]}, &(0x7f0000000100)=0xe) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x4}, 0x8) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) flock(r0, 0x0) 00:04:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) accept$inet(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xfff, 0xb0, 0x135, 0x9, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x1, @loopback}}, r2}, 0x8c) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:04:46 executing program 3: mkdir(&(0x7f0000000040)='./control\x00', 0x0) r0 = socket$inet6(0x1c, 0x7, 0x8847) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000480)=0x4) r1 = open(&(0x7f0000028000)='./control\x00', 0x0, 0x0) fsync(r1) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x4) mkdirat(r1, &(0x7f0000016ff8)='./file0\x00', 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x86, 0x40) rmdir(&(0x7f0000000000)='./control/file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x40, 0xffffffff}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000002c0)={r3, 0x186}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x7fff, 0x7}, &(0x7f00000001c0)=0xc) mknodat(r2, &(0x7f0000000200)='./control/file0\x00', 0xc018, 0x40) rmdir(&(0x7f0000000100)='./control\x00') r4 = getuid() fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000300)='./control/file0\x00', r4, r5) 00:04:46 executing program 2: socket$inet(0x2, 0x30000000, 0x1324000) socket$inet_udplite(0x2, 0x2, 0x88) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r4 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) recvfrom$unix(r4, &(0x7f0000000300)=""/182, 0xb6, 0x40080, &(0x7f00000003c0)=@file={0x0, './file0\x00'}, 0xa) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140), &(0x7f0000000200)=0x4) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000002c0)={r3}, 0x8) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r5 = socket$inet6(0x1c, 0x0, 0x0) r6 = semget(0x1, 0x1, 0x102) __semctl$SETVAL(r6, 0x2, 0x8, &(0x7f0000000100)=0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000600), &(0x7f0000000640)=0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r5) recvmsg(r5, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, 0x0, 0x0, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000400)={r3, 0x3, 0x1, 0x6, 0x20, 0x6}, 0x14) 00:04:46 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x41, &(0x7f0000000000)='\x02\x00\x00\x00\x00\x00\x00\x00', 0x8) 00:04:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000600)='./file0\x00') open(&(0x7f0000000340)='./file0\x00', 0x0, 0x80) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff00) 00:04:48 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r3 = open(&(0x7f0000000700)='./file1\x00', 0x80000000400206, 0x0) ftruncate(r3, 0x7e2780e3) clock_settime(0x4, &(0x7f00000006c0)={0x6, 0xf27}) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) rmdir(&(0x7f0000000640)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae00040000b4447a7a82e0a438cc000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000540)=""/115, &(0x7f00000002c0)=0x73) r8 = shmget(0x1, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x100000000000119) freebsd11_fstat(r2, &(0x7f00000004c0)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:04:48 executing program 0: 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', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r3 = open(&(0x7f0000000700)='./file1\x00', 0x80000000400206, 0x0) ftruncate(r3, 0x7e2780e3) clock_settime(0x4, &(0x7f00000006c0)={0x6, 0xf27}) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) rmdir(&(0x7f0000000640)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae00040000b4447a7a82e0a438cc000000000000000000", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={r6, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) getsockopt$inet_opts(0xffffffffffffff9c, 0x0, 0x1, &(0x7f0000000540)=""/115, &(0x7f00000002c0)=0x73) r8 = shmget(0x1, 0x2000, 0x200, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r8, 0xb) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x100000000000119) freebsd11_fstat(r2, &(0x7f00000004c0)) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:04:49 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, 0xfffffffffffffffe, 0x0) 00:04:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000)={0x6, 0xfffffffffffffff7}, 0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) 00:04:50 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) ftruncate(r0, 0x100000001) mmap(&(0x7f0000ff8000/0x2000)=nil, 0x2000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) 00:04:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x10000000) 00:04:51 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x200}, 0x8) listen(r0, 0x0) accept(r0, 0x0, 0x0) r2 = accept(r0, 0x0, 0x0) r3 = accept(r0, 0x0, 0x0) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={0x0, 0xfd2b}, &(0x7f0000000040)=0x447) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=r4], 0x8c) 00:04:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x3, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getpid() getpgrp(0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x72, 0x4}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x8000}, 0x8) r2 = msgget(0x2, 0x240) msgctl$IPC_RMID(r2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 00:04:51 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ebc000/0x2000)=nil, 0x2000, 0x2) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x100000, 0xd847a62599ac4914) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:04:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x2000}, {r0, 0x9}, {r0, 0x2090}, {r0, 0x40}, {r0, 0x2000}], 0x6, 0x2) 00:04:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000001) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) readv(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)=""/206, 0xce}, {&(0x7f00000005c0)=""/144, 0x90}], 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @loopback, 0x80}}, r2, 0x0, 0x80, 0x0, 0xf188, 0x400000008000000, 0x1eb4}, &(0x7f0000000140)=0x98) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x85) 00:04:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) 00:04:52 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) bind(r0, &(0x7f00000001c0)=@in={0x2, 0x0, @multicast2}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x0, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0xbdc, 0x8}, &(0x7f0000000140)=0xc) socket$inet_sctp(0x2, 0x800000002, 0x84) 00:04:52 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:04:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x7f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast1}}, r1, 0x100000001, 0x5, 0x1, 0x7, 0x7b0, 0x2}, 0xa0) 00:04:54 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x7f}, 0x24) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x10000}, 0x24) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x6, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0)={0xef1, 0x2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000200)={0x6, {{0x2, 0x1, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={r1, 0xd9, "b945664f539bb8a2814c576055221cc325c4eda65b8304eaa97938372fe03b0cd2d7dfae85efcf2ab724f72bff007de1bdbfd1c2850871bb5f3827a8384f87d1212b3173330fdb8379b7097d85da79f4b9aab27c728933629cd4798ab0196fb2e8cdbe05ce75351d9e618b7742712c8a0009c62cb8bb9a6d46c7971149f4bbdaa821d517ef6b7cf567688a131aae4d107f19c24071fbac770097808699d6fc220e2131717f55406127d9813fb84b2d06659c2b51c47a410dfa62941abfbf4a85ee3e763812d269563c8c41e155c63573ff80dcd7f39bdecc7d"}, &(0x7f0000000440)=0xe1) fcntl$getflags(r0, 0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000480)={'rack\x00', 0x1}, 0x24) getsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000540)=0x7fff, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000580)={r2, 0x46, "360e5af93294235933b2695ed74aca8d24e58c31b4252145f49c99038c2d5fc824f821c8ca59ab51ffcd5edcac9c261f50129a52bc1a565d1fc5fd380a369f083a20b262116f"}, &(0x7f0000000600)=0x4e) r4 = accept(r0, &(0x7f0000000640)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000680)=0x1c) mknodat(r0, &(0x7f00000006c0)='./file0\x00', 0x20, 0x4) semget$private(0x0, 0x1, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000700)=0xff4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000740)={r3, 0x200, 0x9, 0x2, 0x6, 0x6}, &(0x7f0000000780)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000007c0)={r2, 0x7fff, 0xf, 0x1, 0x1f}, &(0x7f0000000800)=0x18) getrlimit(0xe, &(0x7f0000000840)) dup2(r4, r4) freebsd11_stat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000940)={r6, 0x0, 0x401, 0x100000000, 0x1}, 0x14) getsockname$inet(r0, &(0x7f0000000980), &(0x7f00000009c0)=0x10) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000a00)={r5, 0x2, 0x6a, "4bf3f38e3f8b83f8a24764b9ae2f48a3eac3eb5497226aa9f9d8677f856296f52a56e4d827ff15830004f24fe5d600c06e51da25bf05e410d086159cf68e6eb0a9f0b77889246303fce8d2d62563daae2b8b1515a21d1bb8aa4edd69afac6492792039e9f7332f034f17"}, 0x72) socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r4, &(0x7f0000000a80)={0x2, 0x3, @broadcast}, 0x10) 00:04:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="00000000e7cf0000110300000000000000000000"], 0x1) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c000000000000005d8700000000000000000000000000bb000000000000000000000000000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000001deb14002446e0170100000000000000e9d2e43b91ac", @ANYRES32=0x0], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:04:55 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x2}, 0xe0fd3eeb94c0ff0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x1a5) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x44c9}, &(0x7f0000000180)=0x8) 00:04:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x2, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1, 0x3a, "0ec26208b71f397826da48547a4d81b75cf4babad29fdabc3dad03b87fc3928af4fb56b6f33405d7b33e74d20d045cb37fc61826e07fabb53946"}, &(0x7f0000000140)=0x42) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x31, &(0x7f0000000000), 0x2) 00:04:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(0xffffffffffffffff, 0x84, 0x1d, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffff9) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:04:55 executing program 2: syz_emit_ethernet(0x22, &(0x7f0000000040)="995ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c") socketpair(0x1, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x5, 0x1, 0x7, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000080)=0x5e5, 0x4) 00:04:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000080)=[{r0}, {r0, 0x24}], 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x89, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000100)="3e3abb3bdc2591ea0d052a3a08b82111c5f149a535bc2bbb91996368e1b60a96906f967737859042c5c0f0713ea53de69a4805912a2c68e1b37b0bde9087fbcc729ada896458ee966641b5fd319a2dee43f990fbe6b9553b6544069294e7e102", 0x60) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file0\x00') 00:04:55 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x8}, 0x24) 00:04:55 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) pwritev(r2, &(0x7f0000000340)=[{&(0x7f0000000000)='C', 0x1}], 0x1, 0x0) r3 = dup(r2) chroot(&(0x7f0000000140)='./file0\x00') pwritev(r3, &(0x7f00000004c0)=[{&(0x7f0000000100)="ca", 0x1}], 0x1, 0x0) bind$unix(r3, &(0x7f0000000180)=@file={0x1, './file0/file0\x00'}, 0x10) 00:04:56 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_opts(r2, 0x0, 0x1, 0x0, &(0x7f0000000080)) accept$unix(r0, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x43}}, r3, 0x400, 0x9024, 0x1, 0x6, 0xbc, 0x4758}, &(0x7f0000000180)=0x98) 00:04:57 executing program 1: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x5, 0x5, 0x8, 0x80000000}, &(0x7f0000000140)=0x14) msgget$private(0x0, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r2, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) recvfrom(r0, &(0x7f0000000300)=""/51, 0x33, 0x82, 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000003c0)={0x5}, 0x4) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000440)={r1, 0x81}, 0x8) setsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000480)={'accf_data\x00', "62256060e589eca2cff29de7b2d84204b21427d6ee1bea0904b7550df4cbadebcb48c4c263c18d534d73d89fc73eb09a2210f3f34afeba04450ba91d5ab0e5d9b0d68cf110a135f470e427e65bc8093facf31a5782fb6a016f6ad4b337d84179b9546a07adb3ace1dc2978129a30c2c2383b1e6243270361c569e4054d4e3359e7a5f194c7286eed5e1ab4aa6cdb0d9e72b71d6d1cc85865f4e8585268a9131cbdd2bbe18b192fba4251b583d6591d191b3a4821602abaebfb7a394ea2d124533f3029ab9bdc4550df93b4e11fffd4182db2f9ad9011737282f6ba110dc16c6b227572ee7ba5f1e467faaa94520537e7"}, 0x100) fsync(r5) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000580)={r1, 0x2, 0x6, 0x4}, 0x10) getsockname$inet(r5, &(0x7f00000005c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000600)=0x10) r6 = getegid() getgroups(0x4, &(0x7f0000000640)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r11 = getegid() freebsd11_fstat(r4, &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getegid() r14 = getegid() setgroups(0x6, &(0x7f0000000700)=[r6, r8, r11, r12, r13, r14]) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000840)={r2, &(0x7f0000000740)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000880)=0x10) select(0x40, &(0x7f00000008c0)={0x8, 0x3, 0x400, 0x6, 0x8, 0xffffffffffffffff, 0x3, 0x8000}, &(0x7f0000000900)={0x5, 0x1, 0x1f, 0x7f, 0x100000001, 0x0, 0x10001, 0x7}, &(0x7f0000000940)={0x0, 0x3, 0x8, 0x2, 0x6, 0x98, 0xfff, 0x10001}, &(0x7f0000000980)={0x100, 0x1}) getgroups(0x8, &(0x7f00000009c0)=[r12, r9, r8, r11, r7, r10, r8, r10]) getegid() setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000a00)={0x2, {{0x2, 0x1, @broadcast}}}, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000ac0)={0xfc8, 0x81, 0x400, 0x7fff, 0x8, 0x10001, 0x6, 0x8, r2}, &(0x7f0000000b00)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000c00)={r3, &(0x7f0000000b40)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000c40)=0x10) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r5, 0x84, 0x1f, &(0x7f0000000c80)=0x6, 0x4) setrlimit(0x0, &(0x7f0000000cc0)={0xfff, 0x9}) 00:04:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@empty, @multicast1}, &(0x7f0000000180)=0xc) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x1, 0x6, @empty, 0x800}, {0x1c, 0x0, 0xf9, @local={0xfe, 0x80, [], 0x0}, 0x400}, 0x6000000, [0x80, 0xb313, 0x2, 0x2, 0x9, 0x3ff, 0x8, 0x7f]}, 0x5c) read(r1, &(0x7f0000000000)=""/175, 0x6d999) write(r0, &(0x7f00000000c0)="988a8e3c50454ee07806964fb8747756bbb00ef6c676a02961ac55", 0x1b) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) 00:04:58 executing program 3: r0 = semget$private(0x0, 0x3, 0x18c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[], &(0x7f00000000c0)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x6, 0xea0}, 0xc) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000001d80)=0xdcb1) 00:04:58 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(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpid() getpgrp(0x0) r1 = getpgrp(0x0) r2 = getpgrp(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0xfffffffffffffffc, 0xfffffe90) fstat(r0, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x0, 0x81e) getpgrp(r2) 00:04:58 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() r1 = geteuid() setresuid(r0, r1, 0x0) socketpair(0x17, 0x5, 0x1f, &(0x7f0000000000)={0xffffffffffffffff}) setreuid(r0, r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:04:58 executing program 2: r0 = socket(0x10000000011, 0x48000000003, 0x0) close(r0) socketpair$unix(0x1, 0x400000002, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x0) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) 00:04:58 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xd, 0x8000000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02000000000000008cae90d51896035e0ac90794a2905a5dda2f265bd2ff4d0d838c8b4b87ad332343f4d91d043b40b729cb109004a7a45b4d0f8355"], 0x1) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendfile(r0, r0, &(0x7f0000000100), 0x9e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000140)={0x3, 0x0, 0xffff, 0x3, r1}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x40, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) poll(&(0x7f0000000240)=[{r0, 0x80}, {r0, 0x20}, {r0, 0x20}, {r0, 0x2004}, {r0}], 0x5, 0x7) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x1) 00:04:58 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000340)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="0ad3e6fbbf175b5f711361dc9fc50d994deaf9dbe80870db34a684127ed6", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000003c0)=0x24) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000280)={r3, 0x73f, 0xff, 0x8, 0x81, 0x4}, 0x14) rmdir(&(0x7f0000000240)='./file1\x00') open$dir(&(0x7f00000002c0)='./file1\x00', 0x8400, 0xe4) 00:04:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x80}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r1, 0x3, 0x1, [0x0]}, &(0x7f00000000c0)=0xffffffdb) 00:04:58 executing program 3: setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x6, 0x8ec}, 0x10) 00:04:58 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r0, &(0x7f0000000000)=""/180, 0xb4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(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$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 00:04:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) connect$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_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) socketpair(0x17, 0x4, 0x8, &(0x7f00000000c0)) close(r0) 00:05:00 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x2}}, 0x0, 0x6, 0x80000000, 0x21e, 0xada1, 0x3, 0x2}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) socket$inet_sctp(0x2, 0x800000005, 0x84) 00:05:02 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x180, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x5, 0x9}, &(0x7f0000000300)=0x8) connect$inet6(r0, &(0x7f0000000280)={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff8000}, 0x1c) r3 = semget$private(0x0, 0x6, 0x80) __semctl$GETPID(r3, 0xe684d716ceabde8e, 0x4, &(0x7f0000000200)=""/87) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x100000000}, &(0x7f00000001c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0xe, 0x0, &(0x7f0000000040)) 00:05:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x400000005, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000040)=0x1c00, 0x4c) 00:05:02 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) sendmsg(r0, &(0x7f0000000780)={&(0x7f0000000440)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000006c0)=[{&(0x7f0000000480)="8e0b79a73c01c6b7343ca80571a6fece637cd1ae39809b79c115d937fee8a39a2f54f740e6f50d", 0x27}, {&(0x7f00000004c0)="17c673d8ddc401b00431fb78708c7296605bb230f7b53c578c2440068728da39fe5ec65a6d63377e8186c44b06eaf0f962afd0805d9324693c08604bb827fbf82888b73e6aca7b0c0d1facea5edd28c70b603a09be0292a3330aa8e86f0680a4befc982d97e3b337dc308a4bb5757cf09494656d849252ef6f0e513bd8d6d35cc2403d8120917e9046e5e4178af037ca099f1297adc5a66485200b9ae147195048baa4d6c7b378ba198f02ffd181b821177416b53b2a65d7f2cbe9abcef9173fc0c7d274a6b5b36e081f5301b236a453536d9f7eb48c675c4d8b058731b53b6895a1246c36", 0xe5}, {&(0x7f00000005c0)="9bcab1501a2f4bda0586d8aff1f55217d45c5bb52ea6d41913379b309fbfb76c3af2429f3a05a8e2ba3dc7790d191369b706ba6b4bfce7c9a6b0cca370f66b63cbfa2e97b83de7e78b5da151c3ba7348cc57bf87116a76461bc32dbc7431eb77bc4b1d8c55623c39b71dd1fcafaf83751a9aad239c11580c101c33965992c90fc52318ad856436dc5400ea7be42ce5e1987b52cd4faa9a8e189b514a2156dbbff92b0aa37466a0f897701d1c43f90d07434306ea9a531b860e70eaa72be4bb4302bb0f4b08379702314be3dc739c9e13f0ac03b50fe8d3e39bf66c2e881d4a53b28d389d7bb0bd585612", 0xea}], 0x3, &(0x7f0000000700)=[{0x50, 0x6, 0x1, "81e12aee3c9b7c2866ad45911315effdb961686ab3427bfd6f8796d2d1b0f7d94b510242315f95fb17d42b5d13ed047d6abf25f98e71653b6d"}], 0x50}, 0x8) shutdown(r0, 0x0) fcntl$setstatus(r0, 0x4, 0x3d) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x46a1, @remote={0xfe, 0x80, [], 0x0}, 0x64d}}, 0x0, 0xd33, 0x4, 0x5, 0xfff}, &(0x7f00000001c0)=0x98) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000200)={0x6, 0xd39, 0x1430, 0x6, 0x6f1, 0x1, 0x7, 0x7, r2}, 0x20) r3 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000240), &(0x7f0000000280)=0x4) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f00000007c0)={&(0x7f0000000000)=@in6={0x1c, 0x2, 0x5, @loopback, 0x8}, 0xfffffffffffffc71, &(0x7f0000000180)=[{&(0x7f0000000040)="389b3c9cce0d9040744fce908f6456df60197fe46a1c23e1437a32a9e3bc1b79d579ed407b5397e6c7dfb7cd40dafcf77cc476a33f4830c163ae60597db5b1a0fbe973694960d2db2b8d265416fead8dee4cb463a74ec451fa2647ceeefd6bdbdb9823", 0x63}, {&(0x7f0000000800)="afddb992430b787af56fb1659c7f504708321de4b70da0e9d0ab6a98fdf14518679b95e4ae8fb4b330cf98472c15fb89e93b6a4a80b1d42a877b1163a374f013aa132f73eb538cf09ed472532aa60548bac1202d6f3e1f26e48697ea1ecd19882be5dd34dc05658ba6953b7516b722c262fbe90edbe85493e604fa4b8d0ef6887ddd66d91791784536132f69bb2c0db12e4da9a31831394af6c64db81c178b520089b0364e0cc47fc892bc608186e9f91f46bb43fb2ec09deba962b6fbb04de0", 0xc0}], 0x2, &(0x7f00000001c0)}, 0x1) 00:05:03 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:05:03 executing program 0: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x401, 0x7, 0x755}, &(0x7f0000000080)=0x10) 00:05:03 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) getsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setgid(r1) setregid(r1, r0) setresgid(r0, 0x0, 0x0) 00:05:03 executing program 0: setuid(0xee01) r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) r1 = semget$private(0x0, 0x2, 0x200000000200) r2 = socket$inet_sctp(0x2, 0x0, 0x84) semget$private(0x0, 0x6, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r3, 0x6, 0x10001, 0x1200000000000, 0x1, 0x6}, &(0x7f0000000180)=0x14) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac]) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000300)={r4, 0xb1, "450c1556eeaf9ffa116648e65fc9ebd67610562b0734ea6c73e7c03ca9eda5f31dee82af5aa6832bb4f8a93f18c53bc9643fc7021bcb52b0e648fd806a23dba5fd353a4deb7e2741d6df99c28c14e51fbc2bceb11ab783c49d646e661875c75b02a33fb527b6d9c50f6f2171c2752ad0272d45ceea8c9bcfd269759128c180b2a825358801ee4960c7a9713fd251498686c1cb8001e90b4214041eeefc4f068e3bb71774f3cf566ac70ed5ce3e5d99c35a"}, &(0x7f00000003c0)=0xb9) getsockname(r2, &(0x7f0000000240)=@un=@file={0x0, ""/41}, &(0x7f00000002c0)=0x2b) 00:05:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000), 0x3e) 00:05:03 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:05:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x58, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0x300) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000003c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000500)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x7e8d, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000240)={0x0, "4ab9b3ebb25610aa8c04bb296ccc4dc9"}, 0x14) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000580)=0x6) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000005c0)=0x29, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmodat(r0, &(0x7f0000000540)='./file0\x00', 0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8, 0x6}, 0x8) 00:05:03 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x1c, &(0x7f0000000040)=""/172, &(0x7f0000000000)=0xfffffffffffffd9c) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000100)=0x1ff, 0xfffffffffffffe3d) 00:05:03 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x4, 0x0) 00:05:03 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1101, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x5, 0x1, [0x40]}, &(0x7f0000000040)=0xa) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x9, 0x2, r1}, 0x10) 00:05:04 executing program 3: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x11, r0, 0x0) mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x20008, 0x4) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, 0x0) socket$inet(0x2, 0x20000003, 0x81) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x80000001) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 00:05:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/2, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x62, "b572d1026a81aa540b245c173a8b6a9803164d47c7bd1f0c0e67e3dc128b4d6f32eee51a3c1d942dadc3301efd2f79a2734f6fa6fded2846fed0ad9083174cf9e5d5845cecb956b7c11f11d96741c1c3e610f3c0b2e48a078b66a7c00c3c5e1a38b6"}, &(0x7f00000002c0)=0x6a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x81, 0xe44}, &(0x7f0000000080)=0x3cd) r3 = accept$inet(0xffffffffffffff9c, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000003c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000400)={r1, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3, 0x0, 0x0, 0x7, r2}, 0x10) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x4, [0x10001, 0xff, 0xff, 0x7fffffff]}, 0xc) freebsd11_fstat(r0, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x29, &(0x7f0000000040)={0x191, [0x7ff]}, 0x3) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xfffffffffffffeff, 0x766f}, &(0x7f0000000200)=0xc) 00:05:04 executing program 3: open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r0, 0x0, 0x0, 0xffffffffffff0000) open$dir(&(0x7f0000000040)='./file0\x00', 0x10840, 0x14) 00:05:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x2, 0x2, [0x2, 0x5]}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={r1}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x100}, {r0, 0x10}, {r0}, {r0, 0x41}, {r0, 0x120}, {r0, 0x2080}], 0x7, 0x1) 00:05:05 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x68, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt(r0, 0x6, 0x7fff, &(0x7f0000000000)=""/219, &(0x7f0000000100)=0xdb) 00:05:05 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x100) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000440)='./file0\x00', 0xfffffffffffffffe, 0x1) dup(r1) mlockall(0x2) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000003c0), &(0x7f0000000400)=0x4) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) ftruncate(r1, 0x200000000003) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000080)='\x00', &(0x7f0000000100)='\xaf\x00', &(0x7f0000000140)='\\}\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='%\x00', &(0x7f0000000240)='\x00'], &(0x7f0000000380)=[&(0x7f00000002c0)='#>$:@-\x00', &(0x7f0000000300)='@\x00', &(0x7f0000000340)='\x00']) 00:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3e8}, 0x11e) r2 = accept4(r0, &(0x7f0000000140)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002, 0x30000000) connect$unix(r2, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82300000000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @broadcast}]}, &(0x7f0000000180)=0x10) fcntl$setstatus(r0, 0x4, 0xffff) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1a, &(0x7f0000000040)={r1}, 0x8) 00:05:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendto(r0, &(0x7f0000000740)="28f763d1b7e4b5c96618301da5dc4d66ef931e66e75ddda53361bd2cb6efbca8e533cde3eedc3b01d9ca8dc454a254a05f2a660f1983144e6f2f6d50c72f3f2abef867d9b26a1f3eeaecaca3e35fcbb1cd6651d163d342c5962a5cac00b587985e1df29b2f04d965949df2d9d6305a9df4b6d0734178c2a8faac34cbfd7242902709f2cb6774523d118647f0d395cd0d02e32d2b5232ea7f209da1cb2f2df686c91d1a00ff01a4d8e57c54047d4cab642b723ae9adea7bc0c59eb1aecfb6aa522154aeb352bd43687f6afe64ea88e57e060322954085c8a697a38baf02edc44e", 0xe0, 0x20104, &(0x7f0000000840)=@in6={0x1c, 0x1, 0x5, @empty, 0x101}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f00000004c0)={0x0, 0x3e4, 0xf, 0x2, 0x2}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x34, 0x8, 0xfffffffffffffffe}, &(0x7f0000000600)=0x94) r3 = semget(0x0, 0x0, 0x10) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f0000000880)) sendmsg$inet6_sctp(r0, &(0x7f0000000700)={&(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="34b94e44ceb2c437667d8736badbc049e27d547f67ec30212ad79464fdb90538b4b6a40b1dac2ce246aecf5a0543728156cc543bb6aa1169958ba20382cf48fda1081d1435dc81f63bca881bb6068c50c25ecaf1ac2e209ac2223420bfeebbecffa4889d9f771832bd1075d5b016", 0x6e}, {&(0x7f0000000100)}, {&(0x7f0000000140)="7b45c4ba868858bdd4eb13bc86816cabaeff0823e8e21b078f2f2d643d96bff2fcce567623eb330422c1819d556e7cae4a6ffc9a7d50e07e1c63c578feec619bbc2f52e729f3b325312b0bac5b9f3397f695bb9c5c88e6ff7a47b2ca26bc1b77282ddd102cdd97b7a2e22cd4cff3a8eca92714e745615e6d4eea4be36b375aa10e73f320fc64adb554ddf81c903c5ea8691334732e6f82d4", 0x98}, {&(0x7f00000002c0)="55a31e26c22c8fee6e240b70a4243c8b1bf065a80978102b48e665a0f9a3c5bb200406668b541b2d97062253cd8f40915dff7e0e2a1b4f6c9d7e7baa5f2e518063b424cdbb79a442996c03268bbef5bcb4079c24da60ce9fe310ecf35c4e04bda5789b735a07140940f33dc31dfbe59f76bdbb7f3041ec84970bcf0ede7f9f6b15a692c381b0cced0572ef7157bf", 0x8e}, {&(0x7f0000000200)="3493018600d19c94d4bdae8e87484f63dd20e93055aabbd6bf4fbef7c6c690a4cf", 0x21}, {&(0x7f0000000380)="0924324e47c88fcb6cdd6c83b73b289da16c156fdc9982f8d301ea06387dcaca1a1d51de3ad000cdcb2b83a24c682cefb580e4a4", 0x34}, {&(0x7f00000003c0)="fc76a6aecef109a362e7937d025fbaf7cb58245b4582327082748149536767744b6c9cc1a0c22e0a34df1c891224f14250a10f1fe9931430a378dc0e41f633103f1b2bad4cb9ad60bc7930cbcb92756a1b6fbc212ec196", 0x57}], 0x7, &(0x7f0000000640)=[@sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0x179d, 0x4100, 0x8, 0x11b, 0x756b, 0x7fff, 0x7, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @authinfo={0x10, 0x84, 0x8, {0xa7}}, @sndinfo={0x1c, 0x84, 0x4, {0x8001, 0x400, 0x3, 0xfffffffffffffffc, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}], 0xac, 0x1}, 0x4) r4 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r4, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x14, {0x0, 0x300}}], 0x14}, 0x0) r5 = semget$private(0x0, 0x0, 0xa) __semctl$SEM_STAT(r5, 0x6, 0xa, &(0x7f0000000100)=""/31) 00:05:05 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x80, 0x81) 00:05:05 executing program 1: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x849}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x1, "d5"}, &(0x7f0000000100)=0x9) syz_extract_tcp_res(&(0x7f0000000140), 0x0, 0x9b) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) bind$inet(r0, &(0x7f0000000180), 0x10) 00:05:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xefc}, &(0x7f0000000040)=0x8) r2 = open(&(0x7f0000000140)='./file0\x00', 0x1, 0x90) openat(r2, &(0x7f0000000180)='./file0\x00', 0x10040c, 0x81) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0x7fffffff}, &(0x7f0000000100)=0xc) getsockopt$inet_buf(r0, 0x0, 0x5b, 0x0, &(0x7f0000000080)) 00:05:05 executing program 2: r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x200, 0x200, 0x0, 0x7, 0x5, 0x7b, 0x0, 0x3, 0x288f0155, 0x8, 0x7ff}, 0xb) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000140)=0x4, 0x4) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r2}, 0x10) 00:05:05 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0xfffffffffffffc7a, 0x10000000) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) r1 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000000c0)={@local}, 0x14) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x2, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) 00:05:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x20c1}, {r0, 0x2008}], 0x2, 0x7) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) truncate(&(0x7f0000000100)='./file0\x00', 0x0) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/33}, &(0x7f0000000080)=0x23, 0x30000000) 00:05:05 executing program 0: r0 = socket(0x1c, 0x10000000, 0x800000000) lseek(r0, 0x800100020000000, 0xfffffffffffffffc) fchmod(r0, 0x20) getsockopt$sock_timeval(r0, 0xffff, 0x1008, &(0x7f0000000140), &(0x7f0000000100)=0x1f1) ppoll(&(0x7f0000000000)=[{r0, 0x2001}, {r0, 0x105}, {r0, 0x1c0}, {r0, 0x110}, {r0, 0x80}], 0x5, &(0x7f0000000040)={0x7, 0x100000001}, &(0x7f0000000080)={0x7ff}, 0x8) 00:05:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x20000000, 0x44d5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000007c0)={0x0, 0x8000, 0x3, 0x8, 0x200}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x78fd0f84}, 0x8) poll(&(0x7f0000000000)=[{r0, 0xbcadad4f8697ac12}, {r0, 0x4}, {r1}, {r1, 0x4}, {r0, 0x10}, {r0, 0x100}, {r0, 0x8}], 0x7, 0x9) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0x0, 0xbc5}, &(0x7f0000000880)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000008c0)={0x0, 0x63c8, 0x1}, &(0x7f0000000900)=0xa) 00:05:05 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x10000000002, 0x3, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={r3, 0x7fff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x81, 0x4) 00:05:05 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000080)='./file0\x00', 0x201, 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r0, 0x4) chdir(&(0x7f0000000100)='./file0\x00') 00:05:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={0x0, 0x8000, 0x1, 0x1, 0x5}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x400, 0x9, 0x3, 0x6, 0x8}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000740)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a9635bfc272e424e65d35b3857c12b8faa3c41eb09fd9c483654f0223c983b1705863f21a48239e1c31345ea5bf499334f4b39ee1b84076477b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1d00040000246fe4e5f93f57f65ccb67cf5c802d934eb367aecec7694a6c7fdfa65198705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b197b71fba4673f01dfc9ac789e8"], 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000580)={0x8, "f875d1cc22afe88f0fa6ffe14d0545df"}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote}, &(0x7f0000000100)=0xfffffeb7) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000b80)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) ppoll(&(0x7f00000000c0)=[{r0, 0x102}, {r0, 0x100}, {r0, 0x86}], 0x3, &(0x7f0000000500)={0x8000, 0x81}, &(0x7f0000000540)={0x2}, 0x8) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) lseek(r0, 0x1a, 0x2) poll(&(0x7f0000000500), 0x0, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) clock_getres(0x0, &(0x7f0000000040)) getpid() sendto$unix(r0, &(0x7f0000000640)="2f7069f63a3efe47dae63e383624861cc49703d1e679071580677c4d37555ccfd81724ffa61b68fe4a532d5a4a4c4486dc6fe9e52e3a9aa575f25f3aaa08030ea5c146a19cbce8d6bb622a8b5bc390204defb9d78e3161b8177f85a2805ac86d3279ebd1984ffbcccc0f493966072b4a784c28a6bff4e74cfd83808667c3d4706253538e9233f9e21bda196e2aa82f983a496927604c58fd59e44ca1a69f4c1e5b42c0ee258bb51866fb75ea179ee30f196865ca9b0189cf52a3bf9426b5244f2edb09dd616df8c8724219ddbac9506ddad404b27ae18d0b42334d875f794200c5bdc261287060c5", 0xe8, 0x80, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000a80)=[{&(0x7f00000009c0)="dfcd4ef651379dc1f82a71e3d80866fa3c5792139eee75441a997a357e39fcdc5e29972790be4742b0b460f80a2285c6533c8ec988586789c734b9c4cf4f093d5a89df4d8aec8f2fb2c178b6d408781b71ddcb4a80ea52d648ad873e6f6c9e4d25a27da9f1869faf514e99a2aa1f2e49689f148e0467486453e759c81a4f3207e94e7a11727f40", 0x87}], 0x1, 0x0, 0x0, 0x20100}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000001c0)=0x4) 00:05:05 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffd000/0x2000)=nil) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f00000000c0)) r2 = getegid() getresuid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) getresgid(&(0x7f00000001c0), &(0x7f0000000200)=0x0, &(0x7f0000000240)) r5 = getpgid(0xffffffffffffffff) r6 = getpgid(0x0) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000280)={{0x7fffffff, r1, r2, r3, r4, 0x80, 0xdf3e}, 0x8, 0x2, 0x401, 0x1, r5, r6, 0x400}) r7 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r7, 0x29, 0x3f, &(0x7f0000000080)=0x1, 0xffffffffffffffed) r8 = accept4$inet6(r7, &(0x7f00000003c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000400)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0}, &(0x7f0000000500)=0x84) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x902, &(0x7f0000000540)=r9, 0x4) munlockall() setsockopt$inet6_MCAST_JOIN_GROUP(r7, 0x29, 0x50, &(0x7f0000000300)={0xc000000000000000, {{0x1c, 0x3, 0x2, @empty, 0x67b2}}}, 0x88) mlock(&(0x7f00000dd000/0x4000)=nil, 0x4000) 00:05:05 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x10000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000100)={r2, &(0x7f00000000c0)}, &(0x7f0000000140)=0x10) fsync(r0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) linkat(r1, &(0x7f0000000240)='./file0\x00', r1, &(0x7f0000000280)='./file0\x00', 0x400) dup(r3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000400111b08bb770d000000000000000100000000000000000000000000000000000000000034ffbe22fa44fe130000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0), &(0x7f0000000180)=0x4) 00:05:05 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000080), 0xffffffffffffff92) 00:05:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x201, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x1, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x577) open(0x0, 0x0, 0x0) 00:05:08 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000000)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @loopback}, &(0x7f0000000080)=0x8) r2 = socket$inet(0x2, 0x3, 0x7) getsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180), &(0x7f0000000100)=0x4) 00:05:08 executing program 2: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000000)="c096dead089b0d14825979", 0xb, 0x1, 0x0, 0x0) 00:05:08 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000980)={&(0x7f00000000c0)=@in6={0x1c, 0x0, 0x4, @loopback, 0x1}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)="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", 0xff}, {&(0x7f0000000200)="ddf46e4658a1bad3387df5bebbecda81562e76137675faac0c2908cb25054866582b48b5641b4e6231cec750f97af0401c65dc06c256f03f2615ca244685694cbfe2c9b065f024a7ac0832b7a52b6fa808d4d4293e471c2fc4bd37ca6355d3a3da22c4cf156905d54dfd835c747c16ffd10b5b7b9c43f6307898e13506621b45352632722bc0a5ea948a178651945ced8cb8ea5a5a01a6dd12992d05f0cd632fd3b9b552f1e1750d4154f1f33eeacd0349a0eb78f56f640f5a99aff984d88d36fa8f3a4ac705840e0bbae2528f0b2929625ea4fac6be8dbf1665c57f48b26655d700d18312b9e8d5aeb4998b", 0xec}, {&(0x7f0000000300)="c378cf6d11ea5f96aa22fee56e405a57ba1fe63d6b7e78bf907029c69c44c2ca7893dcd5bb4b9d81b7bfefe0d59b71414d08d2f3dc2d2eb53ad74689f72b87198deece63971144ed08e2293e47d7746dcbe1be562bc79b8bd1e9c84addfdf661e0578ada09745093d5fd12d771b6439089bcf058584379e609e2ec1fa63edb6ecc0566200bc1638114c30f7504de360f1367c8a792686eb9b8d516ee12d6cc1a8e9191265e348269c668409f3147b8e34c39da1ad9c4c51c2645cdad119f83cf2314377091bee9246a40721004c330736d27c4650ac48522ddc11200cfd8816023ed2d8a5c521742a768b480ca729d80802f9e21a13e", 0xf6}, {&(0x7f0000000400)="9d14a008", 0x4}, {&(0x7f0000000440)="d600b0f1483d5b065be116357797ecc4065fae75c3b66866e5672b5eb687eb9bea2fd63a63cb1605d417a09f8923a8249e5afaf43ea2ad598d824bd5f6b9a4e99b89f503373f3fd2a227b2b08c7eca3560647cd75a577f0c3763025066d2157201807ff3b5895f96e2cb625d241866e33fd4c6d133ab2f23cb53f3d1925d91c4e6b83303cecd3e26f333ebb745ab8741c7f84e1b842710c6b2e38b606f7fce762b7943ce69e959aee0ce9f3a35983f19da705a418b4f592a15ce9bf8445cb760eb200d035821e1f5e0e37c9711677227aa46d90786", 0xd5}], 0x5, &(0x7f00000005c0)=[{0x98, 0x1, 0xad9, "40024ebbb59b75a3480731f4c795491f9fb61df702d7327f3ad25fce8b0c391af87ba2e483519dcb1991d62c75a990b603e32ab26947b0d309736265f00da64a266b321a77c07f1625e38f15229579692102684f24118efaf32f944dd187fcfff4bbfd2f6d70f248cb1ea920fac09c5b7916f127158156c03e4cd7748dad2fd18dc2"}, {0xd8, 0x0, 0x3, "2acf91e8bdea722e49ef060c91fea1e6e2df761caa811dd02ce6e3ba34c96c049fdeccb8ac0f31fd8279fd39bde3e3ccc4142f955ce52dc81418a8db21d237e3ec9958eacf6e9605752a97a8197d372bf92071654b63b5dce22e2728a60caf87ec411cdb786647d207ebd7cc0323d6ecd53f2d1166e5c8ea7cd88181dec8acbc90ed970c1f15a87007738bb164b61fd34c8258266f7ed33986bd6b18d1b0828a421ac4e753f4bd41be0bc81e4bddb815a6508ae00048c2cc4e1da9bac1d7cda3d5"}, {0x108, 0x1, 0x8, "39d37fe6fd64ef380fc204c6731aabf78cc50fc466cd15ce00251ea132603c340a84935094647ff7fb718ea3b771f783f7978b38d6399b7aed5ca594442a20d391599400f97c5c14ff682221b688331d07a7ac1a22490b803a7010e924ca2aba692f902a8211ed3a68c2bbe34f71d025a0b0e94961ad012578ac6cb63dacd44c7cab2c88a54d55ee19d8de85f8f69b57f5f9053d969e0f39f537367e0fe500ae811af9396a404bd2f950df473385f9fa1fc38448ce5d2e9c387b2dea0cd9b02ebb0de24d477b33bb66dadb89ff021ee7412beb994e5fed27f2b367fbcd2d639b8c0610160c39eb2d3bd2eaac159f369fee44b65d442b3c"}, {0xd0, 0x6, 0x3, "856d884758a7d31a4a9a120fa2a6a6f06ddc1c8618f12c84822f62bae36a1d822a0cffe124355922071a1e994317e48ed2d59d2526c0d92887b17571ce69db3f33caa1ff9a3b29a921378211c65ea1e152a77e788f0e9ff28d698a258906ad45ab019adbaf701a927d3965cce653379aadb1faaed4a30badd6c33cd1d57786517b61ef3620d63baf554a3a2e702bd60382c61cbe49cf1de7d6d7c250b341e6a26386f8a724787e85559fb9544f3bcbe368b5e3663d091f188ba5601144b6fef6"}, {0x48, 0x88, 0x6, "94605ab321f2590adddf1a3034148ba63649728f742cb5905ba823c5487f5e8c3e171dd8b05b8bc43213bf9df97a0809b338"}], 0x390}, 0x20000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8001, 0x4) listen(r0, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:05:08 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) close(r0) 00:05:08 executing program 2: setrlimit(0x6, &(0x7f0000000140)={0x4000000e8a, 0x1000040}) setrlimit(0x7, &(0x7f0000000000)={0x7ff}) 00:05:08 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x80000000) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x10, r0, 0x3) 00:05:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0x3, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x3ff, 0xfffffe71) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) bind$inet(r0, &(0x7f0000000080)={0x2, 0x2, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 00:05:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x4, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x8) 00:05:08 executing program 0: open(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x400, 0x2) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:05:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) dup(r0) fchdir(r0) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f0000000200)=""/74, 0x4a}, {&(0x7f0000000580)=""/4096, 0x1000}, {&(0x7f0000000380)=""/235, 0xeb}], 0x4, 0x0) 00:05:08 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) r1 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) r2 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt(r1, 0x1, 0xb0e900000, &(0x7f0000000300)="15baa828c3085557d8543cb998072c70deb39960a39c881f257e45b561343692798eeef8bf99923e64eb021ec42aca28d8c43776107e1563ceb49570597633394f588df2d7aa2c7a6cecbb5e841137bb1aa965fa55c7655a8e0079f12b833650967d69107371b23f01a4c1b799a82dcbd4e7dcba7552246ea7d933ffa89b0fe1256557b991f1277d77dd2b8207b0aa390ab2b7a3530e3c7d7deae0cbb25ebf5752dbe1bf2903f9d1a7b0c635e9dcc4cf774d3f58fa89b63bf7b91e2a86b7888931d892b6e183d6d6eb0ef193cc15cc22f0630b211dc32ec2d87f4197957ac624554d8ef204bd166b7d", 0xe9) shmctl$SHM_UNLOCK(r2, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0xb1e}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0xff}, 0x8) r4 = semget(0x2, 0x1, 0x110) __semctl$SEM_STAT(r4, 0x3, 0xa, &(0x7f00000004c0)=""/142) 00:05:10 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x3, 0x8001, 0x6, 0x4, 0x3, {@in6={{0x1c, 0x2, 0x3, @loopback, 0xb5}}, 0x0, 0x5, 0x1fffc0000, 0x1, 0x595b, 0x1}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={r2, 0x8, 0x4, [0xff, 0x6, 0x9, 0x1]}, 0x10) ftruncate(r0, 0x800800805ffff) 00:05:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x81}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:05:10 executing program 0: open(&(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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x400, 0x2) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') open(&(0x7f00000000c0)='./file2\x00', 0x200, 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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') 00:05:11 executing program 0: r0 = socket(0x2, 0x20000001, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) setsockopt$inet_tcp_buf(r0, 0x6, 0x2023, &(0x7f0000000040)="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", 0x1000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001080)=0x14) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000010c0)={r2, 0xf9}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001100)={r1, 0x72}, 0x8) 00:05:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000001) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000080000000b40000000000000000000000"], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x0, 0x5, 0x0, r2}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) mknodat(r0, &(0x7f0000000280)='./file0\x00', 0x80, 0x9) open(&(0x7f0000000300)='./file0\x00', 0x100000, 0x30) 00:05:11 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000180)=0x1, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3f, 0x1, 0x7996}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x1, 0x1aee, 0x800, 0x2, 0xf75, 0x2, 0x9, 0x0, r2}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x6, 0x4) open(&(0x7f0000000200)='./file0\x00', 0x30400, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000240)={0x3, {{0x2, 0x2}}}, 0x90) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r3, 0x29, 0x1a, &(0x7f0000000040), 0x4) 00:05:11 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000000c0)={0x4, {{0x2, 0x3, @loopback}}}, 0x90) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:05:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = getpgid(0x0) r3 = getuid() getresgid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)=0x0) r5 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000680)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000280)=[{&(0x7f0000000040)="bab7feb9f0ceb7584be7027b9440b4badb0f67cb5c93471b58daeee8b0e9fbdcbbdde00f81899c1067bf1c4dfa0d8379b106f1b70d6096cda27f60e010dee7d113ef7aa60ef2", 0x46}, {&(0x7f0000000180)="e2823b1d2808bd19f45965be5963e4e21dbc437dd84afdad222f7677529db3586dce5bcb8d1d42884298b43cb9bdbeb4fc267c975f54bfccd07701dd466bb81326442df48582059fdd66a6be03787fa928cee1d84be3d0c23dbe9bc13c79df172209bdb728b4679570d54e0f688321bdde44f87f5d0f1b95f2fc43455e92ce763f381dca3181b296331238f1b14fa9235608cdd73f7057d6defca73a1f74f75c6dd3ac8e3fde5e4e9d575a669fe242647dd3572733b759c7c0678e6e809e234089a1f58d0b22b64ed4cdaabe526d53a9477dbe9e8825d3c7fd6fddb5c19758c0bf6b15ad9c699495fb85cb33", 0xec}], 0x2, &(0x7f0000000540)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x128, 0x8}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0, 0xbe}, 0xa0) listen(r0, 0x458d) 00:05:12 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xca86) pwritev(r0, &(0x7f0000002540)=[{&(0x7f0000000280)='v', 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x2000000010000) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2, 0x1010, r0, 0x0) 00:05:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0xeffffffffffffffc, 0x1000000000004) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000300)={0x3ff, 0x1, 0xfffffffffffff2d8, 0x67, 0x1f}, 0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8fb}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x3, @multicast2}}, r1, 0x1, 0x3, 0x80, 0x7fff, 0x4, 0x6}, &(0x7f0000000140)=0xa0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000680)=ANY=[@ANYBLOB="00000000b0c825a79cb7ceac2022d6ed4cdd4246fcf475514451179e147bae6db07a9fcdcef57e9a9000e7a754ae26469e0504c122cdbc51220405d74bade872338bf1534ac4f92f96245ce2003527c4940685b5a2ad1a108dd9d19ca7eea1e8fa14fc0b00e4dd479d5d5f3791b7f8c4cf9e2417141ba41b64c03b52eb68f307eb3110462559d7e6358abcfecf9507234b0d7f870258afd2df529b1c33f447bfd872ae4115ed8e6134ba4d49762522bef389635cecf34caf"], 0x1) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000000feff77dc9492883d3a76b124bacacdd67da76c7b4be109a3db609e0c8c6c388205b7e0b493df57ed08793ed18f8f2e27e1ffcc32518fead042a50421a4304b40aff7dcb750cdf3ef2f76a978003b1a583e1c57149208c55c4ba207ae91db3774654b4439e23f0fe6f0718ca20d97cf390420ef708393ac2e025312594128849f311c0f321f07382f81a8dff5d5186b4a7d29d5e6065a3be6b3803d6db1fbb795e19fea6e2aae49c729b1cc35658612a4ff"], 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x1d, &(0x7f0000000200)={0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0xc872}, &(0x7f0000000080)=0x8) 00:05:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) sendto$inet(r0, &(0x7f0000000380)="721981e62b32b777e7855464f5003ed2e9e3eca28e789aacef4957afec1805d2c441fa95e6224626326291060d1d17c2a59283856f9da5b38a7131023b617f0eb851c8ebde6027eca211ed61db006cdbceff520542d6e50669ab1e76d132a7b28451830a05bfc99652e505844d17c5e5de3547e718345b95529001bd8e774d787bf4f4fb91ff44bd67bcbafb7cf915eb6765aa8232d66c92071cee69c3fbdb80d36dbaa84702b244420b94d81c466f0c31ed27b9963e2f33f2ca6ec868fc4356c9a3", 0xc2, 0x20000, &(0x7f00000004c0)={0x2, 0x2, @loopback}, 0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto$inet(r0, &(0x7f0000000200)="5fbf6e14eb0947b3b8153ef012492d8053003830e82c0260", 0x18, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fchdir(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e200200000000000f000000000000000000000000000400000000000000000000000000000000000000390000000000000000000000000000000000000000000088ff80a700000000000000000000001618c4d7e4190000000000006faf209602c63deb0000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xb, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r3, 0xffff, 0x8, [0x6, 0x100000000, 0x9, 0x6, 0x3ff, 0x4, 0xb, 0x6]}, &(0x7f0000000240)=0x18) 00:05:13 executing program 3: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7, 0xdbb}, 0x8) mlockall(0x3) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = dup(r1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x5, 0xfffffffffffffcde) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000003c0)={r4, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000400)=0x10) 00:05:15 executing program 2: r0 = msgget$private(0x0, 0x0) msgsnd(0x0, 0xffffffffffffffff, 0x0, 0x0) msgrcv(r0, 0x0, 0x0, 0x2, 0x1800) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x6, [0x81, 0x2, 0x7e8b, 0x3, 0x10000, 0x401]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x99, "33fe6de8faeca5ed05268d9859e085cd9dd1cd79dba32fa0139b9ca301e2afa0e5c37a3aac75e8200bc6df40cf3d9e4a5c9ec9f9b924eabea9ec0e3027d9fdcca46aaf1bae828f28e28eb8301bd00f242277ddd60c4b936fb3f8c14ac66ffc5cf12b1476b5cc126e2aa42a02d4f3102580fcebc8875db63f9e3057c27076255bfcfd4fdb073361f0163868faf088d9f9c8220e6d52e817bd8d"}, &(0x7f00000001c0)=0xa1) 00:05:15 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) recvfrom(r0, &(0x7f0000000440)=""/16, 0x10, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x4285}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x6}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000014c0)={0x0, 0x2}, &(0x7f0000001500)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001540)={r2, 0x9}, &(0x7f0000001580)=0x8) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x85, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000400)={0x1, 0x1}, 0x10) 00:05:15 executing program 0: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) symlinkat(&(0x7f0000000080)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 00:05:16 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000140)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653000d34b7a2548616ed43875577f3db3a534b8d6c7f8f767d91af4ff25ab5127279e1a32fb13d13912baec45e1d4dcded1f5a3b2340ea74cf346108f00b915e485f48d0c05b72ee04adc6cb27a3be7392af707cab309cc608a2d30c1c98482ee9b11f76638ad2f76e88b1f54c53861f72ab03f985e300d6374bf237b5c5653880d59610c0cc511200a8563f43b01785bb906e6bf87ccc3da4cd9ad900ba51acf4ca422410cbf231a6bf3beabd5c0d9b71141f2a28fd244"], 0xa) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 00:05:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000040)=0x1) freebsd11_fstat(r0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x4, 0x2, [0xff, 0x40]}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x3, 0x9}, &(0x7f00000001c0)=0x8) 00:05:16 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r1, 0xfffffffffffffffc, 0x98, "d4089626cc1bacf22ca9a93a7919322ef4fea6c48f23b9e8dea38827e9246e66b76be5b4346997b7f19463dfcdfe9bbc9fd93654d5150e4751f60890846caf1cf823613a8d8d30dccb1450812755ac9350e4df8645c4fd7aa638a9a766116272dd40c93d8b1625e3d1d7450c9ad68a3184975f6c9d6353551df0abb545ecd65ca8d6e88c7d57af87a8790a96cadadd4e9594922a60e0dfc7"}, 0xa0) open(&(0x7f0000000040)='./file0\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1202, &(0x7f00000001c0)={r1, 0x3}, 0x8) 00:05:16 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setreuid(r0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x114b, &(0x7f0000000000), &(0x7f0000000040)=0x4) setuid(0x0) 00:05:16 executing program 0: open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) r0 = accept4(0xffffffffffffffff, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x57f9, 0x1, 0x28c1, 0x8}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1}, 0x8) truncate(&(0x7f0000000080)='./file0\x00', 0x1000200) truncate(&(0x7f0000000040)='./file0\x00', 0x413441b) 00:05:16 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x4, 0x80000000000005) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./control\x00') 00:05:17 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) recvfrom(r0, &(0x7f0000000440)=""/16, 0x10, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x4285}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x6}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000014c0)={0x0, 0x2}, &(0x7f0000001500)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001540)={r2, 0x9}, &(0x7f0000001580)=0x8) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x85, 0x84) r3 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000400)={0x1, 0x1}, 0x10) 00:05:17 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000000)="c3", 0x1, 0x0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x1c4499b11410acdf, 0x1, 0x0, 0x0) readv(r1, &(0x7f0000000040)=[{0x0}], 0x1) 00:05:17 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x80}, {r0, 0x8}, {r0, 0x120}, {r0}, {r0, 0x100}, {r0, 0x110}, {r0, 0x80}, {r0, 0x2000}, {r0, 0x2}], 0xa, 0x80) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) 00:05:17 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:05:17 executing program 2: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x7, 0x9, [0x1, 0x4, 0x7, 0xfff, 0x1, 0x3, 0x7, 0x9, 0x10000]}, &(0x7f0000000140)=0x1a) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x200}, 0x8) r2 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f0000000280), 0x9) sendmsg$inet_sctp(r2, &(0x7f00000026c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x1d00}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x500c}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={r3, &(0x7f00000002c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000000)=0x10) 00:05:17 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) unlink(&(0x7f0000000000)='./file0\x00') writev(r0, &(0x7f0000000440)=[{&(0x7f00000001c0)="678e236140647a0643a7e2c9b1c1195c435b", 0x12}, {&(0x7f0000000200)}, {&(0x7f0000000240)="48a910ac6458385e62d7b8988b858d2f23b43971744070d1d44390425332983bf2d38307013bed752b2babdf57ee5b77b5b571dc1290f6840839d1fd4d380129b3ec14c96b2da3f13f93e72f909c74c43a7288b5731f6cbbe2c4c185c748459da296a76f515b59d50cec33a8", 0x6c}, {&(0x7f00000002c0)="163c4c02ce71a64ff84e774ae1ceb67cd753cb93b0c4a26ec1fc1c6276f3818865395a05293b74623fc06828e88458117997ed0c1d0b4acef1738c84ffe24066263516f97106a1d9326b1b2b402fd516e80e9666eab9c8adc42225ee2ad6ca9759f894c0ed3a191a7fa549123ee2e9f04e545104673867beafb6e367a82b77c091a6f6bfb975da3f4a7dbc27febc7f5a202437fbe7b06e1a3749c0d760c44d54627dc0a93760ec7c295cc09dd2fa990c3f0b0f3b8e76727167c63ba4f109fe81ea46d860eccc14e27a028b5ea8b0fe9ec528790e", 0xd4}, {&(0x7f00000003c0)="4972e5a4f6aaba9d52110661e28508ddea8ea3b291d463df395b5fda194f4aa1c40f38887b501c1f8b793be51ea8af519f64752565e134fd2b3f2b7b95990bd1c4ca205fb652bb1d6c9b47b287a4a53352d9c69df4cecfe6acd7cb77f04e89abc3b74d4c6e2667b2fd4b2fdb29f1c014444cfa762696ff046d8da7089bd7", 0x7e}], 0x5) truncate(&(0x7f0000000040)='./file0\x00', 0xffffffff) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) read(r0, &(0x7f00000000c0)=""/193, 0xc1) 00:05:17 executing program 0: r0 = semget$private(0x0, 0x7, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x25) semop(r0, &(0x7f00000000c0)=[{0x7, 0x2, 0x800}, {0x2, 0x3ff}, {0x0, 0x7, 0x1000}, {0x3, 0x3, 0x1000}, {0x2, 0xffff, 0x1000}, {0x1f78e104b0e4af04, 0x2, 0x800}, {0x1, 0x8, 0x1800}], 0x7) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000040)=0x80000000, 0x4) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0xac]) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000180)=""/169) 00:05:17 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x4) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000040)='./file0\x00', r2, r3, 0x400) 00:05:18 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x1, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$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, &(0x7f0000000200)='./file0\x00', 0x1, 0x5) socket$inet6_udp(0x1c, 0x2, 0x0) link(&(0x7f0000000240)='./file1\x00', &(0x7f0000000280)='.\x00') accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x4, 0x0) mlockall(0x20000000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="18000000010000000000059b5a0b989a880a315be5f11f3b039f0614d150e91af45f11f762f1873641d26b006505be807b35f999fdb3e600100000d0fd6e938a1549fc3b2672", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="5df59ff4e96c6f18028b2949e5747d4d0025f34b3b3f921306ce4990985ec7d92c1161d360c8dbd4fc8ed3d4ffe2bba09c"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r4, 0x84, 0x4, &(0x7f00000003c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f0000000640)={r6, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 00:05:18 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) mmap(&(0x7f0000007000/0x13000)=nil, 0x13000, 0x2, 0x10, r0, 0x0) munmap(&(0x7f0000003000/0x2000)=nil, 0x2000) r1 = semget(0x3, 0x1, 0x589) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/170) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) 00:05:18 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x28, 0x0, &(0x7f0000000040)) recvmsg(r2, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) 00:05:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x0) dup(r0) 00:05:18 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000740)={0x0, 0x7fffffff, 0x1, 0x0, 0x2e4}, &(0x7f0000000780)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x90, r1}, &(0x7f0000000180)=0x49) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r4 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r5 = getpgid(0xffffffffffffffff) getpgrp(r5) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000006c0), &(0x7f0000000700)=0x4) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, r4) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000600)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) fchdir(r0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r7, 0x84, 0x7, &(0x7f00000007c0)={@in={{0x2, 0x0}}, r1}, 0x8c) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:05:18 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) execve(0x0, 0x0, 0x0) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000240)=']\x00', &(0x7f0000000280)='#/@\\\x00', &(0x7f00000002c0)='@!#\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000440)=[&(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x13[\x00', &(0x7f0000000400)='\\\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) chmod(&(0x7f0000000480)='./file0\x00', 0xc0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) 00:05:18 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x4) ftruncate(r0, 0x7ff) write(r0, &(0x7f0000000000)="bfaa02af509fe2d64a7b4d19ea00", 0xe) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x8001, 0x1877, 0x80}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x80000001, 0xffff, 0x9, 0x7, 0x51}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=r2, @ANYBLOB="01000000090000000000060003000800030000001c004e2100000000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="1000000200000084d1bcd7c844fe832f65a4a00bc064a3780632059f2ff75fee55fa258b84007ffacced7d5f779d1053e7d61246256f44e2de4253bce6407cb97e4264b109dab616032299cffceb42a789a223e3db43e9b2a801171dcf9c69cc12fb0792e1b0d0721262d095e927abc8f3c6df5eda93009b087977ac1d666a62ddb335f8876c3718082b07ae25a95bc441af546fe10727420a82dc193887d335b4acf17dc20000000068a1b1a273b243c6fd98fb8856ab65764f00007a230abc3bd632ed05216772cccfc0e6fb055f7159ff9b58df9b0a4bec48bd84e5f55796a28f3286de18"], &(0x7f0000000240)=0xb0) 00:05:19 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:05:19 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) freebsd10_pipe(&(0x7f00000001c0)) close(r0) r1 = accept(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) open(&(0x7f0000000180)='./file0\x00', 0x4, 0x100000c) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/117, &(0x7f0000000140)=0x75) accept$inet6(r1, &(0x7f0000000200), &(0x7f0000000240)=0x1c) 00:05:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback}, 0xc) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x100000) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000080)=0x200, 0x4) 00:05:19 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000002978e892"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x5, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) 00:05:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xb, 0xffffffffffffffff}, 0x0) 00:05:20 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) r1 = accept4(r0, &(0x7f0000001400)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0xfffffffffffffe21, 0x20000000) sendmsg$unix(r1, &(0x7f0000001340)={&(0x7f0000001440)=ANY=[@ANYBLOB="0000005d5a00040000000000120e633e5c91d816cc2de90c461f6e70aadf8ff4168a2b2fea102787ac00d42e7b374e22c7050000004a84eeea54d5d60693d82f40b7a6f552d4440155341e703e9789280fc5ac52641dee18c32b5c98aef940879c76035e71526c31e124184f100cb388543d2c998fb90000000000000000000000000000"], 0xa, &(0x7f0000001300)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="e38f016edc42de8b611b6571a1874a7313ac8ffd96adf45a9a7c6543a64198e37f33f46802acaebfc7cfc66083ae8be2501f138c53f5009d7647bdb24dd89f59e4c68b21a1b0ba9a4244fe6556d305de54dfb3e21caefc50588542171068c85b7be0a75e91c432a894", 0x69}, {&(0x7f0000001200)="d18ada3d654ecb52f6df4dae5f60503f86f11f7ca8c76aa71585ccb408f310cfec6cea8863ff96eac7a75032cc151969a38aca08b4e4991c5497bdea3ae7949fe77f9df57d3593f884e22e0826306260e7000d9d2ac4c189052fec6123306cce2dc689170e793b47c08ac412efb18acfd27492b7eb63b33afdbee28b82bfe5fc7a2a6c4b1d2293ba8a62a6352c8eb01b1e0827ac4360c6d436001357adc1a952ae71df36fb5822889e657bdfbdea6c5cbdfed1940e422a1b849fcbc0130a99edc70bbf2e9e6a1326", 0xc8}], 0x3, 0x0, 0x0, 0x4}, 0x5) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x1, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x2b, 0x0, &(0x7f0000000040)) 00:05:20 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@empty, @local, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@rand_addr=0x8000, @local={0xac, 0x14, 0x0}, r1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="040000000200000009f8cab440e26bf3df873c000000008000000100000090ee61856bed48aa3cc5b0d7f6761ffb7626b7e04dfaa0a99a2b"], &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x3}}, 0x0}, &(0x7f0000000400)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r5, 0x8, 0x101, 0x4, 0xb5, 0x2aa5f6c0, 0x8000}, &(0x7f0000000500)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)={r4, 0x0, 0x2, [0x2, 0x5]}, &(0x7f0000000240)=0xc) 00:05:20 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="821c868e1d"], 0x1) r0 = msgget(0x1, 0x123) msgsnd(r0, &(0x7f0000000080)={0x2, "cf0a672ccbe2838e449600a42c54ba5928aa61c3b4c89a3a97fc7346c6b5780a1a25b5cfd17e"}, 0x2e, 0x800) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket(0x2, 0x2, 0x0) bind(r1, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:05:20 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = accept4(r1, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x10000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000007c0)={'accf_http\x00', "c6281dc1c60dab78fd8ebe0b0324b0c2ed53a233b159d3132d3ac72da38c9567b3e2026de3b5c12d4a13911d9164eba16024f88a80a2167bd0e22e9f2b61d85d41a1ae2444b852cf43d4f36f750878c7c7aba635756272eb4ddc630e9cdd5160192cc18f08dade415fe8e46666e8c2ada28bec5b55a7c90d7062e0e36bbc15929d57a3dde23a88d766f857cb2f3f9fd1a0286571514ac8c73bbbbf0eae1146e94c74ed4e6bb0cd848e1153c5c023e4e877482a39a8f87dec685ecfbc05e6f85454d2a4f5cc7db2528af9e21d08633107f3169bc673dc1c70b65aaa669c0e444fe5623d3ec34e44eecd510ce8d20c5bb0"}, 0x100) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r4, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000fcffffff09007f03c2cf0400040000001c004e2002000000000000000000000000000000000000010100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f000000e7020000040000c051c0a89dc4003cff428784c33170ac7788658db1bfc40d083d258f1bdd207301b0a40cf3333379ca5768fac6e3a2b078724b701f649793b80e7f7c5ae0e25cb608e37d166ee5340e58ae44440775c562ec0d85ce885f28b4067dc971acec3589"], &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r5, &(0x7f0000000680)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0xe39, @loopback, 0x10000}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @rand_addr=0x3f}, @in6={0x1c, 0x2, 0x8001, @loopback, 0x3}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x3c18, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000740)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r6 = dup(r0) faccessat(r0, &(0x7f0000000340)='./file1\x00', 0x3, 0xf00) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "491841d0ed267d1e2fa61a7c2ee4c9db5480c904c4a46e2d5dce5b2b4b9541626a263b9efaedc6323a04b001cc18748bc6a72591f033cecc9f7ecbe88d91725c3166581f0f7c9830557d1c117435a645382fe09bb4e959e76dc03c72b92848f08c887ba04f64957276d4a146ba776a3581376e21f06ced1678a66a91acde11b6181084fd090624f919dbaf8158ec1a1548435865f671be1fc34dedb188faaad34dff08acec3104d46925cbc00b6c84ef03a23474cbfa98ea4fd65a1712c89934b2fc5f9aea1b8abac2d95f4cfdb1e3d6e7b5215e7ce497f5ddc64e0c90450fdf2060d1acdf56902b7ac1de5414b375c9"}, 0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r4, 0x7f, 0x7, [0x3f, 0x5, 0x800, 0x9df, 0x100000000, 0x3, 0x1]}, &(0x7f00000005c0)=0x16) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000600)={r7, 0x10001}, &(0x7f0000000640)=0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:05:20 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x0) connect$inet(r0, &(0x7f00000000c0)={0x2, 0x3, @multicast2}, 0x10) r1 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r1, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) setsockopt$inet_opts(r1, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) 00:05:20 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x0, 0x7) execve(0x0, &(0x7f0000000240), &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}g']) r0 = accept4(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000300)=0x8, 0x10000000) listen(r0, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x4, 0x81, 0x2}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x8e, 0x4, 0x1c00, 0x4, 0x10001, 0x4, 0x401, 0x8, r1}, &(0x7f0000000480)=0x20) 00:05:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000440)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) 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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x80000001, 0x3, [0x9, 0x100000001, 0x40]}, &(0x7f00000003c0)=0xe) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, &(0x7f0000000100)=0x30b) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c037569", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="6568a95c910cfd000000e50000000224b12f9b19d752d27542610d35009cce2f7947fc871320dc5ad44b15508c8fed7c0e2c96c8a20bbf11db9500000000b160bc0a814e5a015f835db0e34d6e94b3577bf5660e1f019800692004030b4cf59d041ac1a7afd4e9c1b1e82051f9335cd180d0f29f000000000000000000000000000000000000"], 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="661b721745b6bb0e6178d4cafd3911ac330761258a626a11dd8ce3e27fd10351554a499cd64cb0ce00000000000000000000000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) pipe2(&(0x7f0000000080), 0x2) 00:05:20 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0/\x00', 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:05:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$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']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(r0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) r6 = accept$unix(r4, &(0x7f0000000c00)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffff600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f00000001c0)=0x1002) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x16, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 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$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000240)=0x8, 0xffffffffffffffc4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x8004, &(0x7f0000000640)={r7, &(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) 00:05:20 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f00008ee000/0xd000)=nil, 0xd000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:05:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/57, &(0x7f0000000040)=0x39) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x81010, r0, 0x0) msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) ftruncate(r0, 0x2) 00:05:21 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = accept4(r1, &(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x10000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f00000007c0)={'accf_http\x00', "c6281dc1c60dab78fd8ebe0b0324b0c2ed53a233b159d3132d3ac72da38c9567b3e2026de3b5c12d4a13911d9164eba16024f88a80a2167bd0e22e9f2b61d85d41a1ae2444b852cf43d4f36f750878c7c7aba635756272eb4ddc630e9cdd5160192cc18f08dade415fe8e46666e8c2ada28bec5b55a7c90d7062e0e36bbc15929d57a3dde23a88d766f857cb2f3f9fd1a0286571514ac8c73bbbbf0eae1146e94c74ed4e6bb0cd848e1153c5c023e4e877482a39a8f87dec685ecfbc05e6f85454d2a4f5cc7db2528af9e21d08633107f3169bc673dc1c70b65aaa669c0e444fe5623d3ec34e44eecd510ce8d20c5bb0"}, 0x100) lseek(r2, 0x0, 0x1000000000003) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000380), &(0x7f00000003c0)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r4, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000008c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000000fcffffff09007f03c2cf0400040000001c004e2002000000000000000000000000000000000000010100010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="3f000000e7020000040000c051c0a89dc4003cff428784c33170ac7788658db1bfc40d083d258f1bdd207301b0a40cf3333379ca5768fac6e3a2b078724b701f649793b80e7f7c5ae0e25cb608e37d166ee5340e58ae44440775c562ec0d85ce885f28b4067dc971acec3589"], &(0x7f0000000400)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000440)={r5, &(0x7f0000000680)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x0, 0xe39, @loopback, 0x10000}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0, @rand_addr=0x3f}, @in6={0x1c, 0x2, 0x8001, @loopback, 0x3}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x3, 0x3c18, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000740)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r6 = dup(r0) faccessat(r0, &(0x7f0000000340)='./file1\x00', 0x3, 0xf00) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000004c0)={'accf_http\x00', "491841d0ed267d1e2fa61a7c2ee4c9db5480c904c4a46e2d5dce5b2b4b9541626a263b9efaedc6323a04b001cc18748bc6a72591f033cecc9f7ecbe88d91725c3166581f0f7c9830557d1c117435a645382fe09bb4e959e76dc03c72b92848f08c887ba04f64957276d4a146ba776a3581376e21f06ced1678a66a91acde11b6181084fd090624f919dbaf8158ec1a1548435865f671be1fc34dedb188faaad34dff08acec3104d46925cbc00b6c84ef03a23474cbfa98ea4fd65a1712c89934b2fc5f9aea1b8abac2d95f4cfdb1e3d6e7b5215e7ce497f5ddc64e0c90450fdf2060d1acdf56902b7ac1de5414b375c9"}, 0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r4, 0x7f, 0x7, [0x3f, 0x5, 0x800, 0x9df, 0x100000000, 0x3, 0x1]}, &(0x7f00000005c0)=0x16) getsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000600)={r7, 0x10001}, &(0x7f0000000640)=0x8) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 00:05:21 executing program 3: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$GETVAL(r0, 0x0, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8d2}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00f0fffffe8000000000000000000000000000bb00010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="060006003f000000"], &(0x7f0000000180)=0x8c) r3 = accept(r1, &(0x7f0000000400)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000500)={r2, &(0x7f0000000480)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000540)=0x10) freebsd11_fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000240)='./file0\x00', r4, r5) r6 = accept4(r1, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet6_tcp_int(r6, 0x6, 0x22, &(0x7f00000001c0)=0xfffffffffffffd8a, 0x4) mlockall(0x3) connect$inet(r6, &(0x7f00000003c0)={0x2, 0x3, @rand_addr=0x2}, 0x10) semop(r0, &(0x7f0000000200)=[{0x5, 0x0, 0x800}], 0x1) 00:05:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) 00:05:21 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000880)={@in6={{0x1c, 0x0, 0xc3bb, @loopback, 0xfffffffffffffffe}}, 0x0}, &(0x7f00000006c0)=0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000940)={0x0, 0xbf89, 0x0, 0x5, 0x5}, &(0x7f0000000980)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000009c0)={0x8, 0x4, 0x800, 0x4, 0x8, 0x3, 0xfffffffffffff817, 0x3, 0x0}, &(0x7f0000000a00)=0x20) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000a40)={0x0, 0x0, 0x1, 0x7, 0x89}, &(0x7f0000000a80)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000ac0)={0x0}, &(0x7f0000000b00)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000b40)={0xa9, 0x110, 0x8000, 0x7, 0x0}, &(0x7f0000000b80)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000d00)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c, &(0x7f0000000800)=[{&(0x7f0000000180)="faf6b792f602c162a942a65269fb8981af3a6ff01552084b0549d999fbe9add740da631e18fee60ef5776eeda4e09a3bd83f77480f56749403075bf9d61b9bad9d50d5a447d160f8704b8d1458c9c5da0a4985f3d4794a532748266f0f7ad59a7be52e242ddaea82f3547e02bc39e25f8769a1b14eb548b177abd320068ba484f9112ad3e6d9981e1c57dad29e589f8bac5b690cfa2c66b08f2e4b91b785040493f8e18a89480f8f2df247914adcb138c60df562b570781e0e1840f4fe681e3ae6608df36ea3f71995ee1767b0ba15da", 0xd0}, {&(0x7f0000000280)="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", 0xfd}, {&(0x7f0000000380)="f2d972e6fffb7aee8bbd411a0903f78a890c53045435aa0bc8759494941c804158", 0x21}, {&(0x7f00000004c0)="88f71db7ef826e694440e93b7c501c665eb93a79c3da20ad4216642c9d4b86dd10739387bb933e9f0444507248c6d1a97fffc2c62846df80f3dc35809912d8ca5b8c3338081ea64d17b36ea3ee7cf8bd853a748ffdad67fc319648ca09799cda4687d5985c5b4f6acac3a86ade53d9f1415717ccd0ae53a9497e8c94355642e6e5e201c801130dc21320e12fea6ecb31da5e9cac7a0d2ab4f2448434911572660b6b3923c6841b1c337243f314efbd02373dfeb3a802977aba114bb5d6ad4360d918c77c0da36ce31b38f6336dd3b4da6bc762125ff6", 0xd6}, {&(0x7f00000005c0)="a6ec6a55eba402ff0a564568e21102e70de0c707cb72900357d64d8ce45dccc7646c0484b673049482803bc24d7998288cfd0bcaa13898047b3fae01cc33a63051364bf0edc83b7476fa2e772cf95a94a3a3579a41439f73ff8afb3775a9186082418f2ff5aefef0db2cfd8143bd955226c6945d79a3b922c7c8e7aab5c3b376884e848c5376bda1a2cb795d3f26f575140b100f90dc5ced926ed28a4e378e584b7176e3051f16fede471c6d5c0691319345e9df540c5a37a51da4d90e4d82e1742b433b3e5af2b2f6a515014bb9a67659c8927d45993cb5699b3f7d6054e80d0b5a940ba286d273b2", 0xe9}, {&(0x7f00000003c0)="cf9ddb975d314ff0718ddd89081ef2dcf876b2602c0a661790b79c072a9e8ea1d810308dd527ab6827f407e028fbbfc5d778337035dafe2410936301a2a60f1e2c9424928a66a1fd926743a5a280aad30bedcc6136cbf6d52119ac7c131efbf7222e70f1e9596ca7417428be99d9519bf519f51089c496310c27429bed", 0x7d}, {&(0x7f0000000740)="7990b21c580dcb9b83fa02339ae7f47315d752b2d3671fbd674f2bb13f7eb86a181e07f45fc3cbd5a9b9d577db1b8f537ded680cd940a85c956eecd0801a2966c9ee3cd2a9bdba3db4af9f15c1a46f624cdcf96d6714dffbb81e67e76add25c37f5c65364f1719bf33fce02c2785a2c36948eb3dbf24d10b191fdfc38a01f79bccca1facb67638e8e593c82a8b7f735fd179e75924f266a5325773c08ad02005eaba89d2415cf5d4e2c191fba4d6199ccb8c0374120ab8c1", 0xb8}, {&(0x7f0000000440)}], 0x8, &(0x7f0000000bc0)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x101}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x400, 0x10, 0xfff, 0x0, 0x9, 0x7, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x2, 0x0, 0x8, 0x6, r5}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x400, 0x93a, 0x9, r6}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x100, 0xfc1, 0x7, r7}}, @init={0x14, 0x84, 0x1, {0x0, 0x7, 0x7, 0x2773}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x4d3}}, @sndrcv={0x2c, 0x84, 0x2, {0x100000001, 0x101, 0x20, 0x7f, 0x9, 0x8000, 0xeb, 0x8000, r8}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x480000000000, 0x9, 0x2000, 0x8, 0x2, 0x4, 0x3, 0x1, r9}}], 0x130, 0x20000}, 0x1) 00:05:21 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') socketpair$unix(0x1, 0x1, 0x0, 0xffffffffffffffff) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000200)=':+}\x00', &(0x7f0000000240)='{[\x00', &(0x7f0000000280)='#!@\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x8a\xb9\x00', &(0x7f0000000340)='#\x9d\xa0]**./$\x00', &(0x7f0000000380)='-*\x00']) sendfile(r0, r1, 0x0, 0x2) close(r0) 00:05:21 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) close(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@broadcast, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xe3) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0x1, 0x26, 0x2, 0x1, 0x40, 0x3}, &(0x7f0000000240)=0x98) 00:05:21 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000080)) socket$inet6(0x1c, 0x0, 0x6) setsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, 0x0) 00:05:21 executing program 3: setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() panic: sbfree: m 0xfffff8001211c300 !M_NOTREADY cpuid = 0 time = 321 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002120e4c0 vpanic() at vpanic+0x1e0/frame 0xfffffe002120e520 panic() at panic+0x43/frame 0xfffffe002120e580 sbfree() at sbfree+0x1f4/frame 0xfffffe002120e5c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe002120e610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe002120e650 sofree() at sofree+0x492/frame 0xfffffe002120e6b0 soclose() at soclose+0x5b3/frame 0xfffffe002120e730 _fdrop() at _fdrop+0x3a/frame 0xfffffe002120e760 closef() at closef+0x27d/frame 0xfffffe002120e7f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe002120e840 fdescfree() at fdescfree+0x58a/frame 0xfffffe002120e900 exit1() at exit1+0x780/frame 0xfffffe002120e970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002120e980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002120eab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002120eab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 2589 tid 100096 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why