enat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x10008, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x10000000000000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x6, @loopback, 0x40}}, r3, 0x3f, 0x1b, 0x2, 0x6, 0x9, 0x7}, 0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000080)={@multicast1, @empty, @multicast1=0xe0000039}, 0xc) 00:09:35 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(0x0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmdt(0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9c1, 0x8000, 0x3}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xc, 0x80000001}, 0x8) shmctl$IPC_RMID(r0, 0x0) shmdt(0x0) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) 00:09:37 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) r1 = getpid() r2 = getpid() setpgid(r1, r2) r3 = dup(r0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) chmod(&(0x7f0000000000)='./file0\x00', 0x80) 00:09:37 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000207, 0x800000100) ftruncate(r0, 0x800007e2780e3) ftruncate(r0, 0xb4b8) preadv(r0, &(0x7f00000001c0)=[{&(0x7f00000000c0)=""/216, 0xd8}], 0x1, 0x0) close(r0) 00:09:37 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x3, 0x0, &(0x7f0000000040)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x2, [0x0, 0x0]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="d7000000006723a2be0a564f5af90ee70c56e4353a11ae6e30431447993c4248f580dd86641264e853d0c057b8e525d009928e436d2f876883b82acb4f92042508de8db5faa7db823b823c633b4db2a3b32339bd52c5cd10696e8f9fe3e28012d6a939bf2329e09663d374fb17d5b1baf880829b5bd8412cf2469a1c1f891c712f3e27c58d04ce0b2e6f01cb6449f34d8704b04a655cb9a6168c7a4b7e88e963733b82b23146b3c402a5452a048716b052cab8f5e15624f8932d7c65804c694b52c2cab8891b4d86d91e47ef981cdb616c766393abbe0000000000000039efbee27872f977bdb3baa853ed3a0463835a25ca37ea192f"], &(0x7f0000000180)=0xdf) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:09:37 executing program 3: mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) mprotect(&(0x7f0000954000/0x2000)=nil, 0x2000, 0x2) 00:09:37 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x6, 0x0, 0x7fff, 0x7, 0x9}, &(0x7f0000000080)=0xa0) 00:09:37 executing program 0: truncate(&(0x7f0000000000)='./file0\x00', 0xd2a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) recvmsg(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000040)=""/220, 0xdc}, {&(0x7f0000000780)=""/4096, 0x1000}, {&(0x7f0000000140)=""/201, 0xc9}], 0x3, &(0x7f0000000280)=""/53, 0x35}, 0x0) setitimer(0x0, &(0x7f0000000740)={{0x0, 0x80000000}, {0x0, 0xcb9}}, 0x0) 00:09:37 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0x3}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x901, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r1, 0x1047}, &(0x7f00000000c0)=0x8) 00:09:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000440)=0xb) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) unlinkat(r0, &(0x7f0000000300)='./file0\x00', 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x6, 0x4) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x100) r1 = getpid() sendfile(r0, r0, &(0x7f0000000040), 0x5) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x1ff}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={r2, &(0x7f00000004c0)=[@in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000005c0)=0x10) open$dir(&(0x7f00000001c0)='./file0/file0\x00', 0x10000, 0x13) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x7, 0x40, 0x8, r1}) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000340)=0x4) 00:09:37 executing program 3: select(0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x30) r0 = shmget(0x2, 0x1000, 0x1, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) 00:09:37 executing program 2: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="82020500000000000000"], 0x1) 00:09:37 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x53, &(0x7f0000000000)="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", 0x108) 00:09:37 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100ffe, 0x4) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0x80) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000200)=""/7, 0x7, 0x40, &(0x7f0000000240)={0x1c, 0x3, 0x56, @local={0xfe, 0x80, [], 0x0}, 0x502}, 0x1c) truncate(&(0x7f0000000080)='./file0\x00', 0x7) truncate(&(0x7f0000000040)='./file0\x00', 0x90802) sendfile(r0, r0, 0x0, 0x104107ffffffc) poll(&(0x7f00000000c0)=[{r1, 0x104}, {r1, 0x60}], 0x2, 0x2) fcntl$setflags(r1, 0x2, 0x1) renameat(r0, &(0x7f0000000140)='./file0/file0\x00', r0, &(0x7f0000000180)='./file0\x00') 00:09:37 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) socketpair(0x2, 0x20000000, 0x10001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x1014, r0, 0x0) 00:09:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x6e, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x20800, 0x120) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') 00:09:38 executing program 2: r0 = socket(0x10000000002, 0x2, 0x0) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 00:09:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r3, 0xffff, 0x1f}, &(0x7f00000001c0)=0xc) 00:09:38 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f00000001c0)='./file1\x00', 0x10864d, 0x0) truncate(0x0, 0x208020001) futimesat(r1, &(0x7f0000000100)='./file2\x00', &(0x7f0000000180)={{0x100000000, 0x5}, {0x6, 0x6}}) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 00:09:38 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="1f000000000000003000"], 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast1, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @empty, r1}, 0xc) r2 = msgget(0x0, 0x1) msgsnd(r2, &(0x7f0000000200)={0x2, "3fbf422427014376286f6da701246750a3fcaaaf1f7bfddf707774cf9795965ea7840e37c54f58e8e66cc846feaf1e07fa4163b41d3fd9b21cb2de5cdc09bfe67e8dabb8577e623244e26310b2f6568d219426e582eb09dbd62aa5ab032179e7079bb0bca0b3ecb0bddbcda58dcf95e3c06e64cfeab221470e91220f1e30dda403347a5e24fe12941396e958dce414a0e32c47877649cda98c507a9c8b3eae1b40c3b42efa84ec5bca32d6d288a270390ca3ce07691489f268e8"}, 0xc2, 0x800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x13, r3}, 0x0) 00:09:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x0) 00:09:38 executing program 0: setuid(0xee01) r0 = semget$private(0x0, 0x1, 0x0) __semctl$GETZCNT(r0, 0x5, 0x7, &(0x7f0000000000)=""/27) r1 = socket(0x1, 0x20000004, 0x9) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:09:38 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x7, 0x22) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0xff}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000140)={0x47424ae2}, 0x1) 00:09:38 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66a3cd65d57943cc62772714a8d1b4e6b25e55e732acb9edf066be25c2f1c6b3466c27071ba9fdd732f8be555350bdb8cbcc6a6cdc874e8e355179066f0dda692ae1ad3f190000000000000c37115d6530a6da"], 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x6f, "0da3a9a0a3417a79726a43ded44a896125c1c5f2a7c4dbc7dbb0b413f2836f7e55cb3ef6d36b0a5ff2cc0527f90283b29cc18c79937c7544d6d3a933e27cbd875d41e98775c703f6d7c6962345ae33108a0275e7875124fa3c5280a169d0808324e207e4587be48dd4a5ec8f04ab71"}, &(0x7f00000000c0)=0x77) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x20, @empty, 0xfffffffffffffff8}, @in={0x2, 0x1, @loopback}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) r4 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000040)={r3, 0x0, 0x1}, 0x0) 00:09:38 executing program 3: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) msync(&(0x7f0000f18000/0x2000)=nil, 0x2000, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) 00:09:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) 00:09:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @loopback, @loopback}, 0xc) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 00:09:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x30, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000100)='-}})/]\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='\x00', &(0x7f00000001c0)='!(\x00', &(0x7f0000000200)='\x18\x00', &(0x7f0000000280)='-\x00', &(0x7f00000002c0)='\x96*\x00']) 00:09:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:40 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000900)={r1, 0x8, 0x4, 0x2000}, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) pwritev(r2, &(0x7f00000008c0)=[{&(0x7f0000000800)="17408c559f58e3e06973bcb68f012ca4ae8a61122729d62fdc6978eacf4660e03ff8048807fc3b8a3657912b58b8bc3afe7cc878ece708e0841ed289503db8c4a4b8ab2f7a22df8d6ca91d291b75e9030ea0c9f17628ff3aaef7562f61513e276cf74ec3a886e5f69d8c3b2ec088a528dd6ab4767d867d73ff75d85a683c69e5fbf9a4d57ef86d57d2996dd2a5b2b81e2a5e2feb4b6fa7d3fd56eca841952e6f5d21", 0xa2}], 0x1, 0x0) 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(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 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$dupfd(0xffffffffffffffff, 0x0, r3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000006c0)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xfffffffffffffc6e}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x0) socket(0x2, 0x5, 0x0) 00:09:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xfff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x401}, &(0x7f00000000c0)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000002c0)={0x0, 0x2}, 0x8) 00:09:40 executing program 2: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@empty, @loopback}, &(0x7f0000000180)=0xc) accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) r2 = dup2(r1, r1) munmap(&(0x7f0000e0b000/0x2000)=nil, 0x2000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x80000000}, 0x24) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) futimesat(r2, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x8, 0x100000000}, {0x30, 0x4}}) sendto$inet(r2, &(0x7f0000000240)="1bbf", 0x2, 0x104, 0x0, 0x0) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:09:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:09:41 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x5, 0x70, "ca23188a2dcc8e1163456f0978d6662d32162ac1d0e18fc3868d8dbccc4b41e5c1f38f119d79e12f0398992bd95fb00915ae855a0fbb1b7c9b21c0800f95e5462109a60c7ec0a03afb5bca2e3aba69c0d19bf2093af144dfc34fe64dbbb0563cd2e502729625d465a51491bd67139a91"}, 0x78) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @rand_addr}, 0x8) setsockopt$inet_buf(r2, 0x0, 0x47, &(0x7f0000000080)="e3f4a9bebf294858e1b84184", 0xc) 00:09:41 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000aba000/0x4000)=nil, 0x4000, 0x100000006) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000001240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001280)=0x10) getpeername(r1, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)) getresgid(&(0x7f0000001380), &(0x7f00000013c0)=0x0, &(0x7f0000001400)) setgid(r2) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) r3 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) r4 = fcntl$dupfd(r1, 0x11, r3) recvfrom$unix(r4, &(0x7f0000000080)=""/120, 0x78, 0xc1, &(0x7f0000000100)=ANY=[@ANYBLOB="80002e2f66696c653000"], 0xa) accept$unix(r0, &(0x7f00000012c0)=@file={0x0, ""/108}, &(0x7f0000001340)=0x6e) r5 = semget$private(0x0, 0x1, 0x100) __semctl$GETALL(r5, 0x0, 0x6, &(0x7f0000000240)=""/4096) 00:09:41 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x1015) socket$inet6(0x1c, 0x5, 0xc598) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0x4, 0x4) clock_getres(0xf, &(0x7f0000000040)) munlockall() 00:09:41 executing program 3: unlink(&(0x7f0000000040)='./file0\x00') 00:09:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r1) r2 = accept(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(0x0, 0x0, 0x0) 00:09:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) shutdown(r0, 0x1) r1 = fcntl$dupfd(r0, 0x8000004200003, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:09:41 executing program 0: getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x40000000000003d4, &(0x7f0000000040)) setregid(0x0, 0x0) setregid(0x0, 0x0) 00:09:41 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r1, 0x4, 0x3b) r2 = fcntl$dupfd(r1, 0x0, r0) r3 = geteuid() freebsd11_stat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000180)='./file0\x00', r3, r4, 0x400) bind(r0, &(0x7f0000000380)=ANY=[], 0x0) utimes(&(0x7f0000000100)='./file1\x00', &(0x7f0000000140)={{0x8, 0x3}, {0x40, 0x1}}) r5 = socket$unix(0x1, 0x2, 0x0) dup2(r1, r5) connect(r1, &(0x7f00000004c0)=@in, 0xc) sendmsg$unix(r5, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r6 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x2) connect$unix(r0, &(0x7f0000000300)=@abs={0x1, 0x0, 0x2}, 0x8) open(&(0x7f00000001c0)='./file0\x00', 0x11, 0x0) poll(&(0x7f0000000340)=[{r6, 0x1}], 0x1, 0x0) faccessat(r6, &(0x7f0000000000)='./file0\x00', 0x10, 0x100) 00:09:41 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = getpgid(0x0) r2 = semget$private(0x0, 0x3, 0x54) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x3d54]) fcntl$setown(r0, 0x6, r1) fcntl$setown(r0, 0x6, 0x0) 00:09:41 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x1) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') symlinkat(&(0x7f0000000040)='./file0/file0\x00', r2, &(0x7f0000000080)='./file0\x00') execve(0x0, 0x0, 0x0) 00:09:42 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xb9, "d8c5372e70b1807d986b3933982f1bff2d008104d9ed7e65a7b1a8a9c62fac345bc8c8a6d2043e9f32907f7d37511bc08b48f2817aec1852a76867c2fd26ea2fa9cbdcdc0c0d64f722c9c48d1c472e93fb5be878e9c2fb30a816dc08fc4a6e55182a86469bce2801e4442edf2949a34daf5e14a4b8ef7969d912f3bc03a8faea092af783fa0b30fc257c40194d8367e5be1a049af4b9ead34b5fd6a4d2f1087fd83e55de89452f0daf315665471ea1eff7a2c12921961c08e2"}, &(0x7f0000000140)=0xc1) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5aea, 0x400, 0xffffffffffffffff}, &(0x7f0000000200)=0x10) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f00000003c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:09:42 executing program 3: setrlimit(0x9, &(0x7f0000000080)) r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000)) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) socketpair$unix(0x11, 0x3, 0x0, 0x0) 00:09:42 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setreuid(0x0, r0) r1 = geteuid() setreuid(r1, 0xee00) getuid() 00:09:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0x800, 0x8) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 00:09:42 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000840)=ANY=[@ANYBLOB="03020000000001000100"], 0xa) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000180)="9ebc20e8d1c9cc0ab117d23107", 0xd) r1 = accept4(r0, 0x0, &(0x7f0000000000)=0x35, 0x30000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)=ANY=[@ANYBLOB="02004e200000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000000000e1ed4f00000000000000000000000000000000000000000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="6f5f000001000100020000003a06000005000000"], &(0x7f0000000100)=0xa0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x6, 0x1, 0x0, 0x9, 0x80, 0x4, 0x10001, 0x7, r2}, 0x20) 00:09:42 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="f3000000"], 0x0) 00:09:42 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x80, 0x30) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = fcntl$dupfd(r1, 0x1, r0) getpeername$inet(r2, 0x0, &(0x7f0000000040)) 00:09:42 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x40, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) fcntl$getown(r2, 0x5) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) openat(r2, &(0x7f0000000100)='./file0\x00', 0x1, 0x1e8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r3, 0x3) 00:09:42 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000680)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000380)=[{&(0x7f0000000500)="4af03e70d78470a3f42120ca550c48764b4767fca1d9586a1985058585c311b9a5f82ba2b4250b455b5e389724360f19686f78137e9140d1f864fb425446c4a6fe6a696e1ddaeecd580d722b81514b31bc07009dfc7930dd5855652fcdc537a1c7aa1f8e6318debb63457921dd50cc7d2088af1399f4d11b14e22f31bf77d49cd8749648088671f5d3b62d09293e20736e6049c79fee8f04de2ecef4012b1c677257468e753f1f2f7eba4cf45241d8cf1e7cda51d15a81", 0xb7}, {&(0x7f00000005c0)="e1a7f2e73fe0e139a40a98920ffa487403838a018a66e7c7020f493ac89538465613b80e0add3727e999651320cecd5728e9db703db6cb6fe159980557548e61da45f065", 0x44}], 0x2, &(0x7f0000000640)=[@rights={0x28, 0xffff, 0x1, [r1, r0, r2, r1, r0]}], 0x28, 0x20000}, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="000ea991769126b100000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000340)={0x3, 0x0, 0x9, 0x6d, r5}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r4, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2441, &(0x7f00000007c0)=""/112, &(0x7f0000000140)=0x70) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000001c0)={r4, 0x3c, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000880)={r3, 0x6}, 0x8) 00:09:42 executing program 3: setuid(0xee01) r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10400, 0x4) freebsd11_mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x4, 0xf87) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040)=0xfffffffffffffffb, 0x4) r1 = getuid() fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f00000002c0)='./file0\x00', r1, r2, 0x400) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3, 0x0, 0x101}, &(0x7f0000000140)=0x10) r4 = semget$private(0x0, 0x3, 0x101) __semctl$GETPID(r4, 0x40000000, 0x4, &(0x7f00000004c0)=""/129) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={r3, 0x6, 0x80, 0x0, 0x8000, 0x8000}, 0x14) r5 = semget(0x2, 0x0, 0x0) socket$unix(0x1, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r7, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x80}, 0x0) dup2(r6, r7) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="96eefffffeff0000015ce1735e4c0e93b9da93ba5eff0866090000007929b3476d5adac67594365dd4e4541e4d6a46e404b74ed433d25c17db8292d33ecfe6a273e5a0cc9fa1c73927a0355cb9e13f81248de46218af5629509f4d6a31e32d46bf8a972413e4c534c0d8390371785adf15d1405ff17f8f27be6d5e731ba48ee373f2b7f7b256efbfbb49f1d59507af716cb762a62e4879b1402966efc0223fc42f62164a11644556b20b8ba61ddd142c7dcce2dd70e4d52a87e303b3fb9489045e6e9378c5d92b2a29913c54e38367067635a22127b3408c3b0ff5271c3d7d3fc0e6bc4d2f30648d8569cc44e520a2f3e587fa01ef08a56745d1ab59d74547286bec3913a83efa7d6b7851399cc80c5fc241803a89b3978e5ba6739fc17c68bca8d1c06b9e356be1"], 0x9}, 0x0) sendmsg(r6, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200)=0x8000000000000000, 0xfffffffffffffce3) msgget(0x1, 0x60) 00:09:42 executing program 1: r0 = open(&(0x7f0000000200)='./file0/file0\x00', 0x8080000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000001c0), 0x170, 0x40000000000000) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x7, 0x4}, &(0x7f0000000100)=0xc) freebsd11_lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000001240)) setsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000240)="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", 0x257) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x6, 0x9, 0x6, 0x6, 0x96}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f00000001c0)=0x4) 00:09:42 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0xffffffffffffff34) 00:09:43 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="010020e52b4a6020bd38d64159bc08f41e2608b3eadf6cd7a487cd000f63ea4956c262d91d1aabb37f12cb9f13f9", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000300)=0x10) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x48) __getcwd(0x0, 0xfffffffffffffe3b) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:09:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setitimer(0x1, &(0x7f0000000140)={{0x9, 0x7}, {0x200, 0x10001}}, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x81, 0xfffffe32) r1 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)={0x0, 0x80000000, 0x0, [0x6, 0x7, 0x2, 0x4]}, &(0x7f0000000300)=0x211) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x7, @empty, 0x7f}}, r3}, &(0x7f0000000400)=0x84) __semctl$SEM_INFO(r2, 0x0, 0xb, &(0x7f0000000100)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x2}, &(0x7f00000002c0)=0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:09:44 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000000140)={0x1, 0x0, 0x2, 0x216, r1}) r2 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240), &(0x7f0000000280)=0x4) r3 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) close(r3) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = getuid() getgroups(0x5, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) open(&(0x7f00000002c0)='./file0\x00', 0x44b0e87b6ad976ae, 0x81) chown(&(0x7f0000000180)='./file0\x00', r5, r6) r7 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r8 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r8, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) 00:09:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = getpid() fcntl$setown(r0, 0x6, r1) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f00000000c0)="114399db9023add30b6595364ab9f078f670ff42820bd26112f583e3044820d63a3b550532e23a006b0750837b52e802edfbd9748232d44da13b4a4e1b85a3ff886784ba4c107ec2bc3dcf9bb3f375b00468508b9f446f81c65be7cfa1e3052bc5bae470c55efb10e19140f4c10f16b78174fedd77b2782bb6f39f3a33d9ec110b2874bed2f472d914621ce95e5c93fe40d92d43cf192e3ca226b088d6d0cd6b583bee2e2d5c1f7394d73e78e435d4dcf105bde1b7c04a74d6e950d43fea5bc93c76722da620a7e9e5faf5", 0xcb}], 0x1, 0x0, 0x0, 0x8}, 0x80) fcntl$getown(r0, 0x5) 00:09:45 executing program 1: poll(&(0x7f0000000000), 0x967, 0x7) r0 = getpid() wait4(r0, &(0x7f0000000200), 0x2, &(0x7f0000000240)) r1 = openat(0xffffffffffffffff, &(0x7f0000000300)='./file0\x00', 0x0, 0x110) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x8, 0x7, 0x3}, &(0x7f0000000400)=0x94) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x2, 0x4, [0x1, 0x9, 0x8001, 0x5]}, 0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x6}, &(0x7f0000000100)=0x8) r3 = socket$inet(0x2, 0x30000001, 0x1fe) writev(r3, &(0x7f00000001c0)=[{&(0x7f0000000000)="1a7137f63c348e2739f9f08a93c9146043c7157a9e1192e7a092fda107f4f35752a7b3f74f30c1b8b55ddaf38ed9110e4ffaf98601b6c7b16678f4da95c43c9380f9abccefa93b24d3a32cf91d7acdc9f00994da2d1fd09e7c103a4deb57aa149b3421c94ac9aee9c788db31ca9ab25cbc665a826615572bcebb138e4a5c056c7fb0e8c17e9dfa3d65bd5bdd2e5b55a4d81c630a80835d25603a3f64d58934e026aba3fdc14deee2af2e8d0b517664b3624b0475bacf415a68793f6fef586e", 0xbf}, {&(0x7f0000000480)="04d39a63af11aca690f3774b0f227873f9ff657cbd7364c1f8537939139969b08f54ef2485aa677bf37783b60c5282edb82ab483277eb736ad7af6e01ef9a9cb7bc4845f7190b4d9e4ce2e47c87962418eee271b12808c899d54019a83e6466bbd9b45fa6602c9edd543474f6b10485f08bd02ff0da50900fa2d4ff5e01ddecad5501a9c20a2968520cedace84a8a2737f54473dd26fb4ccbcd2ac7fc2bed4630c338f6dfb51d458160cbb7ddd4977a5ac59cdab11fdc47cdda297e5bf2b9d03d80818d15a1a73", 0xc7}, {&(0x7f0000000180)="9dfba53a946a5e39c248c861", 0xc}], 0x3) getpgrp(r0) 00:09:45 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) 00:09:45 executing program 0: setresuid(0x0, 0xee01, 0x0) getresuid(&(0x7f0000000000)=0x0, &(0x7f0000000040), &(0x7f0000000080)) r1 = getuid() fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r1, r2) setreuid(0xffffffffffffffff, 0xffffffffffffffff) 00:09:45 executing program 3: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x9, 0x10, r0, 0x2) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:09:45 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x1, {{0x1c, 0x2, 0x7, @empty, 0x3}}}, 0x88) setrlimit(0x9, &(0x7f0000000080)) socket$inet_sctp(0x2, 0x5, 0x84) 00:09:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x3b, "44be7dfe5fc9f8235c6e19334d0505ff66b78b49c649657ca45150138b57a245bc2d0d15dc873b73ddac319bd7f631460a5dc4c20f1715865c6f62"}, &(0x7f00000001c0)=0x43) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0xfffffffffffffff7}}, r2, 0x9, 0x4, 0x4}, 0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x26, &(0x7f0000000080)={@in6}, 0x8c) 00:09:45 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @broadcast}, &(0x7f0000000040)=0xc) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f000000b000)=0x280, 0xffffffffffffff79) 00:09:45 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x10}, {r1, 0x30}, {r0, 0x4}, {r0, 0x20}, {r1}, {r0, 0x1}, {r0, 0x40}, {r1}], 0x9, 0x1) bind(r1, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) connect(r1, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f00000000c0)=[{r1, 0x1d0}, {r3, 0x80}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 00:09:45 executing program 1: mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0x62ae, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, 0x0, 0x2, 0x7, 0x1000, 0x5, 0x2}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xaf, "e4be73267dae9111e322a2bd16b5dda199a4baf6643e9fc45dd51215fa2d2cd1cfd8159a4cac55bb624bda050421aad1d563be33ac5831abbcf90bd4b7ac4626496bd344f7b31a303ff34db6e81124f27fd6679efae2fef784b91d9f21e79f3ea5163c9cef8b9a4c096314221a0c408bdf86d1cfd5f91f5a367a355019f80dba0223aaec4014b6189e4e95a505ee6aac6b54a91c100c2ff615727f4b1efcff5eff9a8c5c460d2f545fee0ec17220f2"}, &(0x7f0000000200)=0xb7) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) 00:09:45 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x2}, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r1, 0x0, 0x3b, 0x0, 0x0) 00:09:45 executing program 1: freebsd10_pipe(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) freebsd11_fstat(r1, &(0x7f00000004c0)) 00:09:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x33, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @multicast2}}, r1}, &(0x7f0000000300)=0x8c) r3 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000340)={0x51a00, 0x5, 0x10, 0x8, 0x20, 0x7, 0x9, 0x0, r2}, 0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x80000000000000, 0x3, 0x7}, &(0x7f0000000100)=0x10) getpeername$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:09:45 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0xfffffffffffffff9}, 0x24) r1 = accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet_tcp_int(r1, 0x6, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = accept$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000240)={0x0, 0x1d, "a18e88503f85ab77e32ed1eae40edc9c41a49a0db3507979229c36f899"}, &(0x7f0000000280)=0x25) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r3, 0xf, 0xffffffff}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000003c0)={r3, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000440)={r3, 0x1000, "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"}, &(0x7f0000001480)=0x1008) r4 = semget$private(0x0, 0x7, 0x0) __semctl$GETPID(r4, 0x1, 0x4, &(0x7f00000014c0)=""/88) recvfrom(r0, &(0x7f0000001540)=""/66, 0x42, 0x40083, &(0x7f00000015c0)=@un=@file={0x0, './file0\x00'}, 0xa) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = accept4$inet6(r5, &(0x7f0000001600)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001640)=0x1c, 0x30000000) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000001680)={r3, 0x8, 0x3, 0xa7, 0xb0, 0x1}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f00000016c0)={0x4, {{0x2, 0x3, @loopback}}}, 0x90) __semctl$GETNCNT(r4, 0x2, 0x3, &(0x7f0000001780)=""/4096) bind$inet6(r6, &(0x7f0000002780)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c) truncate(&(0x7f00000027c0)='./file0\x00', 0x3) getsockopt$inet6_tcp_buf(r6, 0x6, 0x25, &(0x7f0000002800)=""/195, &(0x7f0000002900)=0xc3) mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, &(0x7f0000002940)=""/27) setsockopt$inet_buf(r1, 0x0, 0x57, &(0x7f0000002980)="213073c91ee5b773a496412e175ff89336efe10c3d0bb1cb2075c06a905566287df5fe33dba13ba0bb1ec6fe58ad63fe53b450d85d2195af62b616", 0x3b) socketpair(0x3, 0x0, 0x8, &(0x7f00000029c0)={0xffffffffffffffff}) r8 = fcntl$getown(r2, 0x5) freebsd11_stat(&(0x7f0000002f40)='./file0\x00', &(0x7f0000002f80)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = fcntl$getown(r6, 0x5) r12 = geteuid() fstat(r0, &(0x7f0000003000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r7, &(0x7f0000003180)={&(0x7f0000002a00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000002ec0)=[{&(0x7f0000002a40)="3574ef7499e4131bb9ac913722d9738e13dd6ad34008a00ed5da9cc79c98b3412c7283653d19c1fccca11576750d5b7b92b689c7cc83263e02dd74cd084794d624466214051905bea1951ff637992310", 0x50}, {&(0x7f0000002ac0)="faad6403786797ae7c484c468896353c77fe62cc4bad22247f44da6377cf76708ca9c9ec035a2f50597bfe9f992b7288d0d707856eee3a06d88040726a3566a72d8d8b05644e6377b24b6e4f07759ae0", 0x50}, {&(0x7f0000002b40)="a58b9a079f88fb0a3e51980f6ce222a8b9e6fedfa567b99970a1da2ff8", 0x1d}, {&(0x7f0000002b80)="02d0e825caba98380acc708c9d82fec29754ca6b9833483fe707cac6bd0f0b79bf0df56bd24f32c60fe6284a9ff3b775598917956e86fc7c6f6429db00aecfae2f761f60c4c2c721b08ec7163f162e89ada6e17a57ab7d529e8fd3bb59d8d5407bb52b1a3f6eed5a21626bca55600ec15e48757504247e5a8db4ed6abf1fee57b00e8092ff18a874e7ff27e99f616493a022defebfa33420ef574a64a99a0e11f641fb2e4c51d01e191e6e43ac26e05e5962e19f826f2362d7dbc65a7495b94879371b7e86f6bb56e9c1760df360aa24a77eb674685bf867db3e7f8504bf357904ee2ecfc92525f4ae651b1213f2c03b720e38f9751a22170d", 0xf9}, {&(0x7f0000002c80)="7a3edf62343b7a9dd78ad0e156cefd1f94553fa25692520ca20f04031f0dbd331187fb3ed12d1bfd2ab4cbd1e7712dff1b68fb46d64805a2b7b27f6c174a0759be68129d2ccd2eadd79c9d5c74029b19bd0decda5ffa9795212e531c88d90bbc1573f1d0c44d62ff4055032ab69ce3880c3135f6d62a18e130953493adb8c616984c814368fe39d39e9d191cfa1d3c4bc26933df091653c4a99b28a7c41d73175e394577ae5ace7035e17ca8af0334b537eaa3ae20cc1b97f5e9e9835f4590f2a9e93fa15b2603f615f87d7fdd6a9250224018df867b14904c8f3e502c0e07d821f979afe24814d66aa0f41b78184bcf80b12338f16b86", 0xf7}, {&(0x7f0000002d80)="726b7d459a578912558d8720305d79b9f485", 0x12}, {&(0x7f0000002dc0)="6d832308cc668f6bcbf65388707a824185ef6c5cc41144cc58e5234f776e547364619e1201a21f9093af75231ad95c0c0ed5c586a1d2714fa42ab3bcbebdb059743be011cc832aadd31590350efd4f32946d1607eeab471f6150b9675d", 0x5d}, {&(0x7f0000002e40)="a93f133688258fb8fb338995eb318063a09717abf504cb96ea31625b4379d603650950c1dbcc7f94a75a9b1a898124f83dfa921862562877188770bcd9358b33b32d8cc2f21e90d4251bb2341a3783bf8e8d0d2b1e644be75b06e3440be5ca0fe553b8ab9eea", 0x66}], 0x8, &(0x7f0000003100)=[@cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r6, r0, r5, r2]}, @rights={0x18, 0xffff, 0x1, [r1]}], 0x78, 0x100}, 0x101) 00:09:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f0000000300)=""/165, 0xa5, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000017000000008c64293dc5a2ffb200000000000000000000000000000040000000000000000000000000000005000000000000d24a765e044dd403c9ea5ded6c207066569c9d89f81f3e8842d47f6439de33131698e0542f5caf2ac3386ea053043d9baa4096ff9a1d69baf864211aefca9eee0d2513e710600b9bb0a957a93990ab2ef841d7f865ee8a5d0b7b75076f08c8503657f0112cf8c430a56f043cb698ea5102a33b2f0e4aac5732c9846a737d02c38d8d4e9191c421f656e76f3d5307b7c69df4013f797027273e2a3c2de8ff1c9e6a"], &(0x7f0000000200)=0x3a) 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, 0x1000000007, 0x9}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getuid() poll(&(0x7f00000003c0), 0x0, 0x6) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000000140)) lseek(r0, 0x0, 0x2) 00:09:45 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e, 0x10000000) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140)=0x3912, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @loopback, @loopback=0x6000000}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, 0x0, &(0x7f0000000080)) 00:09:45 executing program 3: socket$inet_sctp(0x2, 0x1, 0x84) 00:09:45 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x100801, 0x100) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x83, 0x4) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:09:45 executing program 3: r0 = open(&(0x7f0000000400)='./file0\x00', 0x304, 0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f00000002c0)=""/213, &(0x7f00000003c0)=0xd5) dup(r0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000100)=""/149, 0x95}, {&(0x7f0000000000)=""/51, 0x33}, {&(0x7f0000000080)=""/18, 0x12}, {&(0x7f00000001c0)=""/176, 0xb0}], 0x4, 0x0) 00:09:45 executing program 0: munmap(&(0x7f0000e69000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000) getegid() 00:09:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000240)=0x5, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = getuid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() setresuid(r1, r2, r3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x8, 0x9, 0x1, 0x9, 0x3, 0x3}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x10000, 0x1000, 0x401, 0x1ff, r4}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6}, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:09:45 executing program 1: 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) 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(0x0, 0x0) r1 = semget(0x0, 0x3, 0x200) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000280)=""/163) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)=[&(0x7f0000000040)='(\x00', &(0x7f0000000080)=':):/\x00', &(0x7f0000000100)='!/.'], &(0x7f0000000200)=[&(0x7f00000001c0)='\x00']) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x71, "e7a778b4df0d3ce3e6958490bc189f8fd11add3230be0bccd5f25fd5ab4a1cf936f3a559121b1cf2fe18115a810002d7803ac9b12d5f4a734b579e23d6a8f9034300be5a2847cf088376ad3a6c2b40e7171b4cf83155238818e067e47eb3d159a703272cf7bce7a9d572c9bed8e656ec0e"}, &(0x7f00000003c0)=0x79) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={r2, 0x100000001}, &(0x7f0000000440)=0x8) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffde7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) unlinkat(r0, &(0x7f0000000240)='./file1\x00', 0x0) 00:09:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:09:49 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ad5c82022e130069d022"], 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x100000001, 0x2800}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x20}, 0x0) getpeername(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) 00:09:49 executing program 1: getgid() 00:09:49 executing program 2: mprotect(&(0x7f000060a000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x10000005, 0x71) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x80000000, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @remote, @local}, 0xc) 00:09:49 executing program 2: setregid(0xffffffffffffffff, 0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = socket(0x17, 0x20000007, 0x704f) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000200)={0x0, "e77e2f3e307f4c6f654aad1f15c43215"}, 0x14) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) setresuid(r0, r1, r3) 00:09:49 executing program 1: unlink(&(0x7f0000000100)='./file0\x00') socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = socket$inet6(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0)=0x7, 0x4) r1 = socket(0x2, 0x420000005, 0x20000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000040)={@loopback, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000180)={@empty, r2}, 0xffffffffffffff52) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000)=0x3, 0x4) getegid() write(r1, &(0x7f0000000140)="cbffd4bfbf327120ad1029d30546ca575954286ba9d25476789ae3a3721ccb49c64d2de9107ff4a63606c20a2ba12fcd", 0x30) close(r1) 00:09:50 executing program 3: chdir(&(0x7f0000000040)='./file0\x00') mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000000)='./file0/file0\x00', 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f0000000080)) 00:09:50 executing program 2: open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f0000000040)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="06000000010000002dcee7d780000000ffff2d00"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$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$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "37920c7b92ba548427bb1dc08c0e000f06eab426ecebe49dcbb3175d864a6418fe2d0a99fdfe79db99b6477da73b3f2d23fc30e91d3fb9bab141536298fb88bf742ef85bf28b64e38f3bf5b396107448781719625a805f0edf8c5edd8326dad0b3a2d02aac89b3ee39a635f0c31191c84b3f958744127555736eca0814e9ee1bf9e781bc55ff4f79a24ffbbfa41627c287da19cb67eec7de3f427adc0a611bb3def2b70c62b6359f7998addab89ab255509efa580621551d255a6499cd9f6183c2e84a7df4c55360e173b6ac9ed8b3d97c545b3cfb9c2bfb9aca4ddb2181d7c256d9be96f33e8cdcb64e748032be0c37"}, 0x100) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, 0x0, 0x0) 00:09:50 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r0, 0xffff, 0x1007, &(0x7f0000000140)=0x4, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) shutdown(r1, 0x0) 00:09:50 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) 00:09:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8, 0x3, 0x800, 0x0, 0x3, 0xcaf, 0x9, 0x81, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x7, 0x2abc, 0x6, 0x2, 0x9}, &(0x7f0000000100)=0x14) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x6, 0x6a1, 0x80, 0x7}, &(0x7f00000002c0)=0x14) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) r3 = shmget$private(0x0, 0x4000, 0x444, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_RMID(r3, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) r4 = getuid() freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lseek(r0, 0x0, 0x4) chown(&(0x7f0000000140)='./file0\x00', r4, r5) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 00:09:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x100}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @rand_addr=0x7}}, 0x0, 0x7, 0x2, 0x1000}, &(0x7f00000003c0)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x4, 0x7fffffff, 0x800, 0x9, 0x1, 0x7fff, 0x3, 0x9, r1}, 0x20) fcntl$setflags(r0, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$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_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) pipe2(0x0, 0x100000) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="ceb8602ffb612019952729fdf951bbc99de83e13dfcc3fdb7dc0ae8fc0ffc0ee2d1686bb1dc6b0dc639c995af415e2f210042087c9f07955f3a88b1c9955d21af2afd2c5a730d4ccd8a3ce98fe04d975afe5ea21a7dca119c9ed9ec90da52b2ecae353b6b7aab3e31afc2bc6f0e312ec18ab261726d48a955a64b762ca8ab43893761e10621cef25c843b16a9a85363a4878de6ba622225261e98a23b368b085f4c843efe880a1873b02", 0xaa}], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) poll(&(0x7f0000000240)=[{r3, 0x118}, {r3, 0xc0}, {r0, 0x7}, {r2, 0x147}, {r0, 0x2025}, {r3, 0x2104}, {r2, 0x20d0}, {r3, 0x4}, {r0, 0x1}], 0x9, 0x6) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) pipe2(&(0x7f0000000440), 0x4) recvfrom$unix(r3, &(0x7f0000000180), 0x0, 0x40002, &(0x7f0000000200)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, 0x0, 0x1b3) 00:09:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x1202, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000140)=0x10) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000200)=[{r1, 0x104}, {r0, 0x2045}], 0x2, 0x2fb) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x400000, 0xf, 0x0, 0x7fff}, &(0x7f00000001c0)=0x18) 00:09:51 executing program 0: clock_getres(0x4000200000000e, &(0x7f0000000100)) clock_getres(0xf, &(0x7f0000000000)) 00:09:52 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x82, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) r1 = getpid() fcntl$setown(r0, 0x6, r1) 00:09:52 executing program 3: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000180)={&(0x7f0000000140)=@abs, 0x8, 0x0, 0x1cf, 0x0, 0x0, 0x80}, 0x100) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 00:09:52 executing program 0: setuid(0xffffffffffffffff) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) shutdown(r0, 0x0) setuid(r1) r2 = accept4(r0, &(0x7f0000000180)=@in, &(0x7f00000001c0)=0x10, 0x10000000) connect$unix(r2, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_buf(r0, 0x29, 0x19, 0x0, &(0x7f00000000c0)) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) setuid(r4) setresuid(r4, r3, r4) 00:09:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x80000001, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000d40)=ANY=[@ANYRES32=0x0, @ANYBLOB="0e0000005889370001cb707d0009f1a0c6e4ed724f0000388c"], &(0x7f0000000380)=0x16) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000800)={r2, 0xd6, "fdd5ccf9445e068185d76ed858d5ccd7900ed5f6ba94e27e6fff0602257420c189977f5fc1429a335c66ce714458cc16006ce24681de6a603d76a13391886a247f2c1820dbc95c0c4db35370e3214085e6cb4dc12657b03ef1a695873679364a36ac3971590a5d30183fe9897889d7f1517567c0032d41755a15d26eb1f69da29217e9e5daabea6cded9a676843abee128d8b6b9a2ae176d48dd49b6535ce6bec6c99a8f93474e01c0cf919e2a9d3e12882acb3b13e2d08b20618b4b112132230da5a1387aa4ce8620ba356dcddbd0f8f666aa0d3c03"}, &(0x7f0000000900)=0xde) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffd60) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) pwritev(r4, &(0x7f0000000d80)=[{&(0x7f00000002c0)="8ed55b470443a445732f", 0xa}, {&(0x7f0000000c40)="68465c4349e7c5348c65a19a5aa4669d1d4c44b75e9befd531bf40dfc8df18b66d5791a294d3cf0182cf5122a2b31d8999f2db81dbedfa6fa35531a01193234ac8bff9b694d23d8eaad60b706f61135e4160e27ef0e79bc6b09e02e944fd0278f459ad6a61fcf710d0f6fc342b241e802961f1f5f3a7da1a0292a8a6251bd5516d116be7c129d75c8380ebfbe8e0ac9e3005d8e7ee3123dbc24c719607e6cba4a844fbbea1bf41f034dc921e0b598c", 0xaf}, {&(0x7f0000000d00)="aa9c615498763ed78212647cf3304098f0fa37f086e32a30c5312f05c0b351565bec5fb1967f7ae7ee681c80e3ac9620f6160f8607197909", 0x38}, {&(0x7f0000000d40)}], 0x4, 0x0) r5 = accept4$inet(r0, 0x0, 0x0, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000940)={@loopback, @empty, 0x0}, &(0x7f0000000980)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000009c0)={@loopback, @empty, r6}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000a00)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000b80)={@in={{0x2, 0x1, @broadcast}}, r3, 0x0, 0x1, 0x80, 0x20, 0x8001, 0x7}, 0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2303000000fe8000000000000000000004000000aaff03000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="00000000ff010000800000000100000001001700"], &(0x7f0000000040)=0x98) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000006c0)={0x0, {{0x2, 0x1, @loopback}}, {{0x2, 0x0, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000080)={r7, 0xbda}, 0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r7, 0x9}, &(0x7f0000000300)=0x8) 00:09:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="b70000001f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb07991cac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"], 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000004c0)="10ab292a1bbee0ce642cbca21f74aad9d8c8988692796e278c215a15da82eb52f6f38f3a4960f77dd3f6a11173d2079aecb5d235a2d6f0df51f10d18538e2d60083b62a4e81805d5978c20b6dba21e2fc380cf7c54b5da482ef2cd8292fcf1d324312c573bebb897843dee93f7120870a49db8865cc48e7a85de75980c1864ec4dc8bfb82a85e9141c5e18e9602bea0607cd748ee6b11eaae5e44ef732c64e24bf418648c0c0407f47955604e0c4628f9454b55718e57ce939c0eb224967c4135e4ffd4eec63a441", 0xc8}], 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000df5c5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e08b244e8d4248ef93116010560257b8e5b46999"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:09:54 executing program 1: r0 = accept(0xffffffffffffffff, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0xf826b47527b37732) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xe4}}, 0x0, 0x9274, 0xff, 0x0, 0x1cc, 0x6}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x1}, 0x8) select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) 00:09:54 executing program 2: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x2000000001000, 0x0) fchmod(0xffffffffffffffff, 0x0) 00:09:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x28, &(0x7f0000000000)=0xc700, 0xfe6a) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000040)="456092f2a621", 0x6}], 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000000c0)={0x3}, 0x4) 00:09:54 executing program 1: rmdir(&(0x7f0000000000)='./file0\x00') rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') rename(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x2800) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x2) fchmodat(r0, &(0x7f0000000240)='./file1\x00', 0x30) getsockname(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000340)=0x24) r4 = open(&(0x7f0000000380)='./file0\x00', 0x200, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x80, @loopback, 0x700000000}}, r1, 0xffffffffffffff74, 0x0, 0x4}, &(0x7f0000000480)=0x8c) rmdir(&(0x7f00000004c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000500)={0x4}, 0x1) r5 = getuid() r6 = getgid() setrlimit(0x5, &(0x7f0000000740)={0x100000001, 0x9b9}) fchown(r4, r5, r6) r7 = open(&(0x7f0000000540)='./file0\x00', 0x20000, 0x5b) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000580)={r3, 0x8}, &(0x7f00000005c0)=0x8) mknodat(r7, &(0x7f0000000600)='./file0\x00', 0xc108, 0x9) getsockopt$sock_int(r7, 0xffff, 0x5016, &(0x7f0000000640), &(0x7f0000000680)=0x4) mkdirat(r4, &(0x7f00000006c0)='./file1\x00', 0x4c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r2, 0x80000001}, 0x8) 00:09:54 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sigaltstack(&(0x7f0000772000/0x4000)=nil, &(0x7f0000000040)) chdir(&(0x7f0000000000)='./file0\x00') setsockopt$sock_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) 00:09:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$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) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:09:55 executing program 0: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x3, 0x1010, 0xffffffffffffffff, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:09:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) 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) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xaa) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 00:09:55 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) listen(r0, 0x3) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:09:55 executing program 0: r0 = socket$inet6(0x1c, 0x10000004, 0x3) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x20, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1}, @in={0x2, 0x0, @rand_addr=0xffff}, @in6={0x1c, 0x1, 0x7, @loopback, 0x40}]}, &(0x7f00000000c0)=0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:09:56 executing program 0: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getitimer(0x0, &(0x7f0000002440)) readv(r0, &(0x7f0000002400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/165, 0xa5}, {&(0x7f0000001380)=""/97, 0x61}, {&(0x7f0000001400)=""/4096, 0x1000}], 0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:09:56 executing program 3: ppoll(0x0, 0xffffffffffffffd9, &(0x7f0000000000)={0x0, 0x100000002}, 0x0, 0x0) 00:09:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4a, 0xffffffffffffffff, 0x0) 00:09:57 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000440), &(0x7f00000004c0)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x3f, 0x0, 0xffffffffffffffff, 0x701b}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r3}, 0x8) r4 = accept$inet(r2, 0x0, &(0x7f0000000300)=0xfffffffffffffefd) poll(&(0x7f00000002c0)=[{r4, 0x21}, {r2, 0x1}], 0x2, 0x200) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x4) accept$inet(r1, 0x0, &(0x7f0000000280)) sendfile(r4, r4, 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="dd0000009e00000009000000ba5b596b07000000"], 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="0900090800000000000000b43914c229714c9fa254ff7a3211838398c801e45ef7f004034850135264d3d04be12b36783177e09d089c14d3ba98bfd3fbf6589549086b0af0c29f00d47d98170a703ffe63890905eb63bb01b2c92a426eb906f1e04387f1d8f4b6fc975fd56b90063ae06fa8ea5aee0e514956c7f9d25958d6151434affa9ee8dd68c8a0c31d791849ee4e1b7e30d0"], 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000240)='hd\x00', 0x3) 00:09:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000080), 0x4) dup2(r0, r0) setsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, 0x0) 00:09:58 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x900, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:09:58 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r4 = accept4(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="1c104e22e0000000fe80000000000000002e84ae6d0000aaff01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], &(0x7f0000000400)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000280)=0x10) r6 = dup(r0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f00000002c0)={r5, 0x1, 0x2, [0x10001, 0x7fffffff]}, &(0x7f0000000300)=0xc) write(r6, &(0x7f00000004c0)="0002000000000000000000000d2544a27b462767b4816f8b110db0fffc159e2b0601b32a080d02f619ccb4ebb6edeb110c", 0x31) ppoll(&(0x7f0000000000)=[{r1, 0x5}], 0x1, 0x0, 0x0, 0xfffffe4e) 00:09:58 executing program 1: mlock(&(0x7f0000ef4000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 00:09:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xb88a, 0x1, [0x80000000]}, &(0x7f0000000040)=0xa) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x9}}, r1}, 0x84) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) syz_extract_tcp_res(0x0, 0x0, 0x6) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000440)={0x7, 0x0, 0x1, 0x7, 0x8, 0x80000000, 0x8, 0x7d2, 0x0, 0xd00, 0x5}, 0xb) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = shmget(0x3, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)) shmctl$IPC_INFO(r3, 0x3, &(0x7f00000001c0)=""/48) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000003c0)={0x0, 0x81}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[], 0x0) fchmod(r2, 0x2) 00:10:00 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:10:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x3c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x1ff, 0x2, 0x7fff, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x82, "ced85485bc5f2e44dabcaf43248225b5ae822ae5437f5e704cbd9c6eebcad2bfa0181ca61bec4634bda2de8f32b167f751c13983b53ac91e8afd1a4a4537df61c7fe17cf052106187a8668e4e1bf6ee6630d4a00cd173ed3ef58bf6b6aa2942a9150482ff68c6bb0c78650a4ab873a405f6e27364742f2407f39ee7701f969d93d2a"}, &(0x7f0000000140)=0x8a) 00:10:01 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000fd2000/0x4000)=nil, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 00:10:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:10:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000080)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r1, 0x1, 0x2, 0x2}, 0x10) 00:10:01 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x280, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) r1 = socket(0x340cd1c6fb4205a4, 0x3, 0xfffffffffffffe16) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), 0x10) 00:10:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xb4a1b0ab8d537d84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x3f, 0x6, 0x400, 0x0, 0x1, 0x8, 0x2, 0x7, r1}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) 00:10:01 executing program 1: open$dir(&(0x7f0000000400)='./file0\x00', 0x10202, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x49}, 0x0, &(0x7f00000001c0)={0x1f, 0x3f, 0x5, 0x9cd1, 0x3, 0xd4d, 0x7f658da0, 0x700000000}, &(0x7f0000000200)={0x6, 0x3}) 00:10:01 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000fd2000/0x4000)=nil, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 00:10:01 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000fd2000/0x4000)=nil, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xffffffffffffffff) 00:10:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x2000000000005, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x18) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x5}, 0x24) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x3) 00:10:02 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000200)=0x10) openat(r0, &(0x7f0000000000)='./file0\x00', 0x240004, 0x0) 00:10:02 executing program 2: r0 = socket(0x11, 0x7, 0xffffffffffffffff) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xa45b, 0x1000, 0x6}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x7f, 0x2}, 0x8c) 00:10:02 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000140)=""/120, 0xfd36}], 0x349, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) __getcwd(&(0x7f0000000240)=""/255, 0xff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) poll(&(0x7f0000000000)=[{r0, 0x800000000080}], 0x1, 0x2b5) getrlimit(0x7, &(0x7f0000000080)) r3 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r3, &(0x7f00000003c0), 0x273, 0x0) dup2(r0, r1) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) 00:10:02 executing program 0: getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(&(0x7f00000000c0), &(0x7f0000000100), &(0x7f0000000140)) 00:10:02 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000200)=0x10, 0x20000000) r2 = accept$unix(0xffffffffffffffff, &(0x7f0000000240)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r3 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000003340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() r6 = getpid() r7 = getuid() getgroups(0x3, &(0x7f0000003440)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000003540), &(0x7f0000003580)=0x4) sendmsg$unix(r2, &(0x7f0000003500)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000003300)=[{&(0x7f0000001280)="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", 0x1000}, {&(0x7f0000002280)="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0x1000}, {&(0x7f0000000100)="f52a725c98a8e42909e6e8c414b2796df847225ceb002a87943b9212cfd3467d8e3f2eece1bcfa38d676a637e246a7dcdb5bf021427f939d79dafe2a03c09c2b4571844980d1c44ab0543dcfd8762c2cc6745e80815f300a46e4d029a5b3d493c6b6ab38a91093e37467874338b69776d2debc71faf51dd2f446e6e13128407ce1", 0x81}, {&(0x7f0000003280)="fec2d951a886f3cdf9412c436141efbed8df2889becd3cf301a857cce2f82c95285de1b0bb4dbae47cd2f53df8eef2f8e5380a0a3cdf8fcb0df2be0e69e3067e113152d3b84b3e8c55b52e9f968b67f94a691c25", 0x54}], 0x4, &(0x7f0000003480)=ANY=[@ANYBLOB="da000000000000000000000000000000", @ANYRES32=r3, @ANYRES32=r4, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r7, @ANYRES32=r8, @ANYBLOB="000000001800000000000000ffff000001000000", @ANYRES32=r0, @ANYRES32=r0], 0x58, 0xc}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) 00:10:02 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65309b4ca6c9514ab539242a69060f7143c7f53b4bacbb9b6c7267e2601d21d5a10c474aa2f690d03f9e2fecf192aaee1e98c622459ee625fd8d41"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140), 0x0) 00:10:02 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x2210, 0x3, 0x100, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x9, @empty, 0x3}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="c5ece1e8f229d1a2b44b2e560165923b52d1e1bab72a9ca7441e167dabbba4dec39da00d55de23e072d3c9d0b5d2085704aaddcf0800000033f1388eb4110da3d3326822bc14e089a466fc3a8eeec870217845410c", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 00:10:02 executing program 0: getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x0, 0x2}, 0x0) r1 = socket$inet6_sctp(0x1c, 0x3, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) poll(&(0x7f0000000040)=[{r2, 0x8}, {r2, 0x100}], 0x2, 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fcntl$getflags(r2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r0, 0x3, 0x7ff, 0x4, 0x100000000, 0x80, 0x1}, &(0x7f0000000180)=0x98) open(&(0x7f0000000140)='./file0\x00', 0x8, 0xa1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2005000000fe80000001ba0ab17c7f54db00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d7e00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004b80ab1a4e8d6f5cf91f131c9ef1be1b75f0e871bf5823ef581a465b8f3034dc437951e18b", @ANYRES32=r0], 0x84) 00:10:02 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, 0xfffffffffffffffe, 0x4a1) 00:10:02 executing program 0: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x500, &(0x7f0000000540)=ANY=[@ANYBLOB="1000000000000000bdff000001010800"], 0xfffffffffffffe2c}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000080)={@broadcast}, &(0x7f00000000c0)=0xc) 00:10:03 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140)=0x252a0734, 0x4) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000800)=0x293, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 00:10:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="3f000500000021c100006900c68138b312e2f8a67efabb73143f840d0000"], &(0x7f0000000040)=0x12) getrusage(0xffffffffffffffff, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1, 0x100000000}, 0x94) 00:10:03 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$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), 0x4) r2 = getuid() fstat(r1, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000080)='./file0\x00', r2, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) execve(0x0, &(0x7f00000004c0)=[&(0x7f00000003c0)='!@:-}\x00', &(0x7f0000000400)='\\$--,-\x00', &(0x7f0000000440)='*\x00'], &(0x7f0000000680)=[&(0x7f0000000500)='$.3,+$\x00', &(0x7f0000000540)='[#)}{\x00', &(0x7f0000000580)='}\x00', &(0x7f00000005c0)='#!!\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\\-$!^\x00']) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="598257ac29339947b4bd413c010000007dee0581a92ee3cbed24c346f8c92675b367d8ede713cbcf4a4f2393162b3dffffffffffffffff", @ANYRES32=0x0, @ANYRES32=0x0], 0x0) 00:10:03 executing program 3: r0 = socket(0xfffffffffffffffb, 0x10000001, 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f0000000040)={0x0, 0x2}, 0x8) 00:10:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x1) sendmsg$inet6_sctp(r0, &(0x7f00000000c0)={&(0x7f0000000100)=@in={0x2, 0x1, @broadcast}, 0x162, 0x0}, 0x109) 00:10:03 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f6669436b300055d34539a1c7e8d9665d11d77622acb768b939d07b6af3dc31906beba5ce38d0c8ccfebd9ddfaf7405be2adb6b0ed7b123ef592e8592bca81a0e9c77ed76a8d08ea3d677b6b5a9b9422834d84131974e7a9946effe31fb3b9faa6014bf9afc54dfa0eca8a82924ccbddabaa15c5e35db207fa9f1673943f27163e0d1bec07e329cb030cd8eeaeef9eb8e6a89cde7e2e028376a08f62100000000000000000000000000000000"], 0x10) open(&(0x7f00000000c0)='./file0\x00', 0x10041, 0x3e) connect$unix(r0, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) close(r0) flock(r0, 0x1) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x4, 0xffffffffffffffe1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x6000000000000000}, &(0x7f00000001c0)=0x8) 00:10:03 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) setuid(0xee01) chmod(&(0x7f0000000140)='./file0\x00', 0x0) r0 = dup(0xffffffffffffff9c) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) getgroups(0x7, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x600) 00:10:03 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x1010, r3, 0x6) dup(r2) fcntl$setstatus(r2, 0x5, 0x0) 00:10:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x27, &(0x7f0000000180)={0x0, 0xd57}, 0xc) socketpair(0x0, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @multicast1}, 0x8) 00:10:03 executing program 1: setreuid(0x0, 0xee00) chroot(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) setreuid(r0, r1) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:10:04 executing program 0: syz_emit_ethernet(0x54, &(0x7f0000000280)="79cdeb8cf90c923afeed35c00806001803403a0ba1b834f3a70260c11d6d563d904f69bdea89a87a3f881de66c4db2bb80713c030051f0d40fd89fe7fe620000000080000000970923f2db9618a434e56cfbe752") r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x2}, 0x1) chdir(&(0x7f0000000100)='./file0\x00') 00:10:04 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1fe, 0x2) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xd32}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r2, 0x2}, 0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:10:04 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="120100000000000030002bc60d1f96911bc8d3125f7f7c389302ca51291c8759cf4a6fd627789e4dc88598cd96c45986b550b944a4e396d990974727e7023d9f02afef3dfde7217c0b541bc65f4a9e48f316e101f0a1c731554b047abad1"], 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) ftruncate(r2, 0x3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r3, 0x2}, 0x8) close(r0) 00:10:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000500)="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", 0xb2) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x32, &(0x7f00000001c0)={r2}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), 0x4) getsockname$inet(r1, &(0x7f0000000040), &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xffffffffffffffc7) getsockopt$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$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 00:10:04 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1b, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe, 0x3ff}, &(0x7f00000000c0)=0x8) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) 00:10:04 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x4e04}, 0xc) 00:10:04 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0xfffffffffffffffd) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) ppoll(&(0x7f0000000300)=[{r2, 0x55}], 0x1, 0x0, 0x0, 0x0) fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) fchdir(r2) close(r0) 00:10:04 executing program 0: select(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x200000}, 0xffffffffffffffff, 0x0) 00:10:04 executing program 0: socket$inet6_icmp(0x1c, 0x2, 0x3a) accept$inet6(0xffffffffffffff9c, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c) accept$inet(0xffffffffffffff9c, &(0x7f0000000740)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000780)=0x10) accept(0xffffffffffffff9c, &(0x7f00000007c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000800)=0x10) openat(0xffffffffffffff9c, &(0x7f0000000840)='./file0/file0\x00', 0x20100, 0x6) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) 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}, @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) recvmsg(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000540)=[{&(0x7f0000000100)=""/118, 0x76}, {&(0x7f00000002c0)=""/93, 0x5d}, {&(0x7f0000000340)}, {&(0x7f0000000380)=""/189, 0xbd}, {&(0x7f0000000440)=""/222, 0xde}], 0x5, &(0x7f0000000640)=""/122, 0x7a}, 0x1) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r3, 0x84, 0x902, &(0x7f0000000600)=r2, 0x4) socket$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$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:10:06 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) fchdir(r0) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) r2 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x1, 0x1, r3}, &(0x7f0000000140)=0xc) shmctl$IPC_STAT(r2, 0x2, 0xffffffffffffffff) 00:10:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) r2 = open$dir(0x0, 0x0, 0x200000000000000) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r1, 0x6, r3) writev(r0, 0x0, 0x0) lseek(r2, 0x0, 0x3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffff22) bind(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2f66696c6530000ef22b98274d697318c525cecc39ccf57ebc02020da11f093f1e1fcc85346b4b0f66af2d09873c8cab1997fb2d2bbd4e769a596f7b4588769b7623108c770be91a55106e4e941e0a50ebd3623544743beac34f820dbc621cac9695be941aad242319750d18603210ab"], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:10:08 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1b, &(0x7f0000000580), 0x0) 00:10:08 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xe, &(0x7f0000000000)=ANY=[@ANYBLOB="5378057168f35c870dca0fc2fbe8372b000000004a03ae3fb09cd96c5601cdad32c224f1ee7835a9757ab3fa1690dbcdc1bf520b43d34ad6316bfb7dd099d084e844dddefc0faa5483ba32eb6fb5b48ec166051fd7062ece2c3fe3230652ac9cf11d334dbb236c5d2e30dbaa71a46c390f9a0d6a00042443976b29681052f936f44f57b14b5ff5e9852d6afb3a207f0f450a769a2c14d96ab9c24d0f1e4da9f88c585898aaa131b41708feef59fa2bd9a3e9869c5a33d161b7398dfd5fe6181fa5d17da3a42b257ebc4c16a173ea7fe6ee32e281dcde160d84f9e3a4aa4e42e50dfe3f76559095"], &(0x7f0000000180)=0x4) 00:10:08 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x100000001}, &(0x7f00000000c0)=0x3) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) syz_extract_tcp_res(&(0x7f0000000000), 0x400, 0x7f) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x200, 0xffff, 0x800, 0x8}, 0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xa, 0x4}, 0x8) 00:10:08 executing program 3: socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) freebsd11_getdents(0xffffffffffffffff, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x20000000) setreuid(0xee00, 0x0) r1 = msgget(0x2, 0x40) msgctl$IPC_RMID(r1, 0x0) 00:10:08 executing program 0: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x8000000, 0x10, 0xffffffffffffffff, 0x0) r0 = socket(0x10, 0x7, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@loopback, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 00:10:08 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() setresgid(r1, r2, r3) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) r4 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x0, 0x4, 0x71, 0x5f2}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) 00:10:08 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x76, &(0x7f0000000040)="55c62a5ae9896850a18b9a23355d61070a558389434ef3234e6cf0b3917275f84b7460bf1d09b30df4d716906416e37c9e2b705f0bb7f67acc950b235108c9108314fb", 0x43) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffe]}}, 0x1c, 0x0}, 0x0) 00:10:09 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, &(0x7f0000000080)="6672e8a93cf11a59d8b1bd59613daaf92384643b88313212f7c3443c3a9d9748a6a1351d5fe8c2bac23a0ee21431a74d84184762593301b9439a9ec0d0ea45c1174936584c7787dd5a59772efb6d5edcee43b8f751bf391f", 0x58, 0x84, &(0x7f0000000100)={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) dup2(r2, r0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000200)={'accf_http\x00', "2115f09cc3c3cb028753e2bb1253021807a0ed601d042d78972c667d4189d2e9172c0667afc3a093f03da2d06c4a820a57e94150b9823d002f99d6a46d84b7dd9292c6c673f727265a3908c3603b4e91cd2a124f9d5eb31dd054edb52e5c1f9718e3fd9e1748cb7d781bfc4f223216f31dcce6c8f19144b86a0c405648a25c2cd189bfbf7be93c07d65dd9dfe60bb0a4e981fd4c393365d196525d05981d071121f03e4a01cd07c7d1cbf7348fb7ce7dc3e87f76b783e0aafdfa5e152d081902428b5394d30c2d597a600d05e17e50070912b70b07d10eb7594ce4813491781c811e04a8c18c2ca888adc693dae91581"}, 0x100) 00:10:09 executing program 3: readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/85, 0x55) r0 = socket(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ppoll(0x0, 0x0, &(0x7f0000000440)={0x9}, 0x0, 0x0) connect$unix(r0, &(0x7f0000000100)=@file={0x0, './control\x00'}, 0xc) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x2400000000000000}, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket(0x10, 0x4, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) 00:10:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) getsockopt$sock_int(r0, 0xffff, 0x9014, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:10:09 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = msgget(0x3, 0x220) msgsnd(r1, &(0x7f0000000000)={0x0, "365b4552a3"}, 0xd, 0x800) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040)=0x5ee1, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getpeername$inet(r2, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) r3 = semget$private(0x0, 0x6, 0x21) __semctl$SEM_STAT(r3, 0x3, 0xa, &(0x7f0000000180)=""/34) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000001c0), &(0x7f0000000200)=0x4) semget$private(0x0, 0x0, 0x120) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000001700)={0x6, 0x400, 0x0, 0xffffffffffffd404, 0x0}, &(0x7f0000001740)=0x10) sendmsg$inet6_sctp(r2, &(0x7f00000017c0)={&(0x7f00000002c0)=@in={0x2, 0x2}, 0x10, &(0x7f0000001680)=[{&(0x7f0000000300)="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", 0x1000}, {&(0x7f0000001300)="5ca13423051717db0005f9d0379b41c77bc9836b30ffab31672f76d25d5868ac184cdcf1a97084ed65f8d08fb6cab02be72722cb4f65d25931a599318316195dd1a79bad47003de80b62ea3493aa3842d6714788f9fc900d6d25287b08e51de5fd5f06c4af138b72fd62793d50bda8e93b66b7bbff6f4c55e28dd37e53611384f917b3288e917286fa0b8debb4c2bec0d916cae5ba8382b3c53c9de347b27b9304ace83cfa2537dc0dc1d18e0ab2c960685155eb8a9115a55c4ecd9fe7", 0xbd}, {&(0x7f00000013c0)="408753c7d2e18877190b7817f3220c03f71ba2f3476466bedaee13aa913f784a19d86deba14a5e46389c8ebd8a4e26c7b61681e6e3fde5afc8de42918c5b25f3b668661f6556f653c4840156b2710015b49887924d3cc07baac704c80efc8b002c3fd1da5e0cf863ddf07394fd943c1b669a62e464a02409b16d0debc33bbafed0838e8accef6b539c046099e6f189b7209dcd7c185c8f5c762813a5d4437c86a3b5f13e2836f4c05e597d814005ee0346e0b7190492e76acb854b5cb4576936799e5d89a157261572c67fb1e0340ae151ed1886f4a673163c7c", 0xda}, {&(0x7f00000014c0)="c67de1f0e6b545192b79d96f5c1940aa", 0x10}, {&(0x7f0000001500)="084e51a44828d09b8aef783965234108433506ad7b56a4a59e861d46734cf30c51e76a08f7d44321e3a327d54c5646580f6c067ee118e0a1ceab609de52f555103218181aee83388d45860bf125635f589fc9bd7e088a430244f9a54bb618b8a60c2bb73f1fb86f0e0debae84f74556916eaf300e2b6fdbb73a89a0c728cd39a657f70486b3b83aa6338f58991902c4e2e02cb3d02dc5086320d0d78c85c87d497405caecf81fff70075994fc9bfafe65854c0d394", 0xb5}, {&(0x7f00000015c0)="616ff84b40150bf84f2721213dd3685bf0d42bdbd9a8b1074f23d2608a897f4c629c1501276583515d9c6aadef73b157bb0bf803c7f992db89ec9b6086328f7e7827b0605249095453386faf42aa38e7fe98d72126c7ad5e150e1301b7d49bcdfd032cc8f60e0d7c6ffaf0051dc7ac8633720570a887d0ed240510f999695b3d2d718fdb970a171f6ed952c10263cca5", 0x90}], 0x6, &(0x7f0000001780)=[@sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x1000, 0x71, 0x2, r4}}], 0x1c, 0x20004}, 0x4) sendto$inet(r2, &(0x7f0000001800)="7fd7b857e264b0e8af3ae88c1865749e9ad3ed503d3dfd60c205c6d5c37c02cc4bc0cad4637ee0e70d0f54abe35865380747cc16373721027f2d3636454c6369297015c418a1b1073700ae9331ba7087d93ce26353d4ec26369c5ac74d5c1ba5dff451b1b2785669b3bd168e06a78ccc85a3cfcfad0a447697e6366b97407c19172615caf33fcc2818939f3e6653485fe1206044871bcc84925d43dd1f4db323e5a5b26921da3c8b049f0d7f98baf919a0a215ec0806241f6bec7c3d3c01f7ac396fb115cba75090a6a476814e30c2df4c8eb2e4f9d24d8c637d0d9bcc879d3863cd99d88eb37cbc8262989b5743232e420551b487ba", 0xf6, 0x80, &(0x7f0000001900)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_tcp_int(r2, 0x6, 0x100, &(0x7f0000001940)=0x800, 0x4) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000001980)=0x1000, 0x4) mkdir(&(0x7f00000019c0)='./file0\x00', 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000001a00)=0xc9, 0x4) msgsnd(r1, &(0x7f0000001a40)={0x3, "edfbb99d64f21b6dee0a145035c53ec7e84f36c3b6fb94319bf6b89b52c8c3f56a6e9ea3380a073929fee2f6a6f075a0d70c9baec71fd42b65b36b4e915b6b6c58"}, 0x49, 0x800) link(&(0x7f0000001ac0)='./file0\x00', &(0x7f0000001b00)='./file0\x00') sendmsg$inet6_sctp(r2, &(0x7f0000001d40)={&(0x7f0000001b40)=@in6={0x1c, 0x0, 0x4, @loopback, 0x8}, 0x1c, &(0x7f0000001c80)=[{&(0x7f0000001b80)="9d11372e8cf8bf6a596ce9ab6a3f4075d4611625633cd4d818d3011d102adabb52487a40447e525d8bd55a9c2f53f4c353a92b2a93ce3e8c0de1ea9e86fc93c37556ebbed6c9c8d3ffc64d1d7123600c4c3a221febc8ad12b173991efb3bc76c70fbffbe079dfcfb1222e58babf5bfc626f0be66df", 0x75}, {&(0x7f0000001c00)="817025392b89648b86c5cc312bb20e97e5f5773863b7a42bad461138e4b9a6df1ebe956a08d94f21b9fd373d6e288b74c0c5b31080c9a3041c29f3a0699a3add62bc3d8601f4f9f5f4a0bc8e5fcecb8f412b387307b7ea", 0x57}], 0x2, &(0x7f0000001cc0)=[@prinfo={0x14, 0x84, 0x7, {0x0, 0x1f}}, @authinfo={0x10}, @init={0x14, 0x84, 0x1, {0x3, 0x100, 0x5, 0x1}}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x66e}}, @sndrcv={0x2c, 0x84, 0x2, {0x20, 0x6, 0x5010, 0x1f, 0xc7, 0xf130, 0x5, 0xfffffffffffffffa, r4}}], 0x78}, 0x84) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000001d80)=""/191, &(0x7f0000001e40)=0xbf) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000001e80), &(0x7f0000001ec0)=0x4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000001f00)=0x8, 0x4) symlinkat(&(0x7f0000001f40)='./file0\x00', r2, &(0x7f0000001f80)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000001fc0), &(0x7f0000002000)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getresuid(&(0x7f0000002080), &(0x7f00000020c0)=0x0, &(0x7f0000002100)) getresgid(&(0x7f0000002140)=0x0, &(0x7f0000002180), &(0x7f00000021c0)) chown(&(0x7f0000002040)='./file0\x00', r5, r6) 00:10:09 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:10:09 executing program 2: r0 = socket(0x1c, 0x5, 0x0) recvmsg(r0, &(0x7f0000001540)={&(0x7f0000000080)=@un=@file={0x0, ""/97}, 0x63, &(0x7f00000013c0)=[{&(0x7f0000000100)=""/175, 0xaf}, {&(0x7f0000000000)=""/60, 0x3c}, {&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/178, 0xb2}, {&(0x7f0000001280)=""/56, 0x38}, {&(0x7f00000012c0)=""/208, 0xd0}], 0x6, &(0x7f0000001440)=""/202, 0xca}, 0x40) r1 = semget$private(0x0, 0x1, 0x89) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001580)=""/146) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) 00:10:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0xfffffffffffffdfb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10001}, 0x8) 00:10:10 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x2) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r3 = geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000040)='./file0\x00', r3, r4) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) flock(r1, 0x1) execve(0x0, 0x0, 0x0) 00:10:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x9f4c, 0x50893501}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x7, 0xed, 0x688714e8}, &(0x7f0000000200)=0x8c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) fcntl$setflags(r0, 0x2, 0x1) 00:10:10 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x5, 0x3, 0x9f4c, 0x50893501}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r2, 0x7, 0xed, 0x688714e8}, &(0x7f0000000200)=0x8c) r3 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) fcntl$setflags(r0, 0x2, 0x1) 00:10:10 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x6, 0x1, "80"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="01409249"], 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 00:10:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x1000000003, 0x3ff, 0x7fff, 0x0, 0x42, 0x0, 0x4000001, 0x0, 0x8}, 0x2) socket$inet6_sctp(0x1c, 0x1, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) r1 = shmget(0x1, 0x1000, 0x276, &(0x7f0000002000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000003c0)={'accf_dns\x00', "1e56b345096b42cfb4589fe414056852800591527b85813326bf132f3d961567c4b0344a2ed245107b723a4bdbfdc7db690336dc466e5aec0af282bb8231973211149f58f9318e49ca0b239934567209323c2fe50a25504c3a96e2245e0c45161e1f9ba08acbc51e281cb486e19be1268cd4c8edf5aee57e74c62069060880ea866757bb4cd4589bb1f2084d6d277cc2f3656c110db9b66913b149278e974ae5ee14f9c318a67b43ae796baa8d176ff90b60c2a8aa2c7ea190e41da686c92d6a5ac7a735c4430ab65341786d343e357c91604f8a442139738b94f0876c807eb20859f33d5f797110073a457b06d24022"}, 0x1f2) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x54) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) shutdown(r0, 0x0) 00:10:11 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="47ce379df937cb5bd09641c990f9bc16a3026804006bfc57522e62666ee9b1c39fa45a403b84c19faefc6c1cb9d414cd5c076c0aa54c6c92704b311108c2818f6ac3d10c91f7ca847d0bad3c4e88c80a3f4b569b9849a199d33c9ce2ee51cd4f05075cfb760a9c3727ccc724067ce94e20b669be05d76f023709a7011f339b3781a00388d69b8e69000000000000000000", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000040)={r2, 0x3}, 0x8) 00:10:11 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000180)=0x4) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x1aee}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0xf, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r2, 0x5, 0x8}, &(0x7f0000000140)=0xc) 00:10:11 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x1101, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) open$dir(&(0x7f00000000c0)='./file0\x00', 0x8110, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000200)=""/245, 0xf5) flock(r0, 0x20000015) 00:10:11 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000300)='./file0/file0\x00', 0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000100)=0x4) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0xfffffefd}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000280)) recvfrom$inet(r1, &(0x7f0000000140)=""/255, 0xff, 0x2, &(0x7f0000000240), 0x10) 00:10:11 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket(0x2, 0x5, 0xfffffffffffffffe) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r2}, 0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x81, 0xbd5b, 0x47, 0x7fffffff, 0x0, 0x2, 0xffffffffe790f84b, {@in={{0x2, 0x3, @multicast2}}, r2, 0x401, 0x100000001, 0x5, 0x1f, 0x14e}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_int(r0, 0x29, 0x14, 0x0, &(0x7f0000000000)=0xfffffffffffffd43) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000040)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x100, @empty, 0x7f}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x1, 0x80000001, @empty, 0x8}, @in6={0x1c, 0x0, 0x5, @empty, 0x7fff}, @in6={0x1c, 0x3, 0x5, @loopback, 0x7}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x6a, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000200)=0x10) 00:10:11 executing program 2: getresuid(&(0x7f0000000000), &(0x7f0000000100), 0x0) 00:10:11 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0) open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x40, 0x100) unlink(&(0x7f0000000180)='./file0/file0\x00') 00:10:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x7a}], 0x2, 0x34) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f00000001c0)="82d26d8dc7a7665abfd5c45ddc7dc9fcb3a10b0aea512cba8ab8972e565fe6b41b3e060e7e04119fc7bd58add1dfca33a853c634e238b9f30402f037fedfa6101e78c1ebcacb3f92bb5e3fb23a36db63ea5e42a49655a87a9200e20267050affd8d8542757c47db29beb9345c2b02941673f9148d55c1643d1213376af2344480fb6d6e6da6fc4e68b3a40a26f9da3f2bc8a5796a1a51a256bdf6cd1f9617e1d058cf01ccb8cce1dd2999364ec05f1884b478a7ee794f75e61fad9fd525efee7f8ba0326ca8cdcf47822399731cdd4fe0921f4a39f8a191825810e5a82827c04f8c6af946aa4c144da841af163e241f2fa8737", 0xf3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)=""/107, &(0x7f0000000100)=0x6b) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x8) setuid(r1) open$dir(0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f00000003c0), 0x0, 0x20001, &(0x7f0000000400)=@abs={0x1, 0x0, 0x0}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:10:11 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1000000c28) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 00:10:11 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) unlink(&(0x7f0000000080)='./file0\x00') sendfile(r0, r1, 0x0, 0x2) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000140)=0x4) close(r0) close(r2) 00:10:11 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x9, 0x3, 0x0, 0x10000}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xa, 0x4}, &(0x7f0000000100)=0x8) ppoll(0x0, 0x0, &(0x7f0000001480)={0xfffffffffffffc01, 0x15a}, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f00000003c0), 0x273, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000000)=0xc7, 0x4) 00:10:11 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140), 0x4) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x238}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x6, 0x0, 0x1, 0x8, 0xc722}, &(0x7f0000000100)=0x14) 00:10:11 executing program 0: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0019090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a4b93ec000000000000000000000000000000000000000000000000000000000000000000000000009173d5f14ef8c166df6cd89dc5bd91df1e5c8be7c1ea59e723f8136b073737c204047643e55146ff46df9feb2a4fb8c938992fd0"], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() dup(r1) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r4, 0x4}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:10:11 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000100), 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/2, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x480000000) 00:10:12 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x1000000c28) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 00:10:13 executing program 2: r0 = socket$inet_sctp(0x2, 0xffffffffffffffff, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x5, 0x39d, 0x7}, &(0x7f0000000040)=0x10) r2 = accept4(r0, 0x0, &(0x7f00000000c0), 0x10000000) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000002c0)={0x0, 0xf0e, 0x0, 0x7a82, 0x0, 0x7, 0x96e, 0x6b42, 0x10001, 0x7fffffff, 0x1d}, 0xb) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0xfffffffffffffff7, @loopback, 0x7}}, r1, 0x3, 0x2, 0x5, 0xd5, 0x6}, &(0x7f0000000080)=0x98) socket$inet_udplite(0x2, 0x2, 0x88) sendmsg$inet_sctp(r0, &(0x7f0000000440)={&(0x7f0000000300)=@in={0x2, 0x0, @rand_addr=0x1}, 0x10, &(0x7f0000000340), 0x0, &(0x7f0000000380)=[@prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x0, 0x2, 0x9, r1}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @init={0x14, 0x84, 0x1, {0x4c19, 0x7, 0xafe7, 0x5}}, @prinfo={0x14, 0x84, 0x7, {0x1, 0x4}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x1f}}], 0x98, 0x4}, 0x4) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000680)="311bfb46a7828782b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc732225bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f670000000000000000a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a269ab65bfd1e24345772642130ecab48543c8090f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e87659b2a8f7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60000000000000000000000000", 0xffffffffffffff71) 00:10:13 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x12) futimesat(r2, &(0x7f0000000500)='./file0\x00', &(0x7f0000000580)={{0x3, 0x6}, {0x5, 0x3}}) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/95, 0x5f}, {&(0x7f00000001c0)=""/99, 0x63}, {&(0x7f0000000900)=""/4096, 0x1000}, {&(0x7f0000000240)=""/113, 0x71}, {&(0x7f00000002c0)=""/176, 0xb0}], 0x5, &(0x7f0000000400)=""/198, 0xc6}, 0x40042) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0xfffffffffffffffc) 00:10:13 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0) 00:10:13 executing program 0: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="0019090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005a4b93ec000000000000000000000000000000000000000000000000000000000000000000000000009173d5f14ef8c166df6cd89dc5bd91df1e5c8be7c1ea59e723f8136b073737c204047643e55146ff46df9feb2a4fb8c938992fd0"], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() dup(r1) mlockall(0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000100)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000280)={r4, 0x4}, 0x8) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x0) 00:10:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) recvfrom$inet6(r0, &(0x7f0000000100)=""/134, 0x86, 0xc3379ecaae529049, &(0x7f0000000080)={0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 00:10:13 executing program 3: syz_emit_ethernet(0x78, &(0x7f0000000300)="79cdeb8ce60c923afeed35c00806001808001021719d93f325bab83be28ea73e9db137a55171ff3f8045d4fdcbbdd5e721023c70289580e4001398e76eeaa50d1c721fcb86011be2814a573d31c6338c0ed64eed3a11bbc8523f383ac6fba80b826be30cc2f3e0dd461e8325973c73481469a5690d031107") r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x4, 0xf, 0x8, 0xffffffff}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c) 00:10:13 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000000100000001, r2}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) flock(r4, 0x2) dup2(r1, r1) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:10:13 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = accept4(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000002c0)={r2, 0x3, 0x2}, &(0x7f0000000300)=0xc) 00:10:13 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) msgget(0x3, 0x8) setsockopt$inet_group_source_req(r0, 0x0, 0x53, 0x0, 0x0) __getcwd(&(0x7f0000000140)=""/196, 0xc4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) 00:10:13 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) open$dir(&(0x7f0000000100)='./file0\x00', 0x801, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@empty, @multicast1}, &(0x7f0000000080)=0xc) execve(0x0, &(0x7f0000000180), 0x0) 00:10:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0xf, &(0x7f0000000080)={0x2000000, 0x0, 0x4, 0x1000300010009}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x7) fcntl$lock(r3, 0x9, &(0x7f0000000000)) 00:10:14 executing program 0: 00:10:14 executing program 1: r0 = socket(0x0, 0x3, 0x2) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x10) 00:10:14 executing program 2: socketpair(0x17, 0x20000007, 0x27, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xcf}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x101}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r3, 0x7fffffff}, 0x8) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_buf(r1, 0x29, 0x7d, &(0x7f00000007c0)="ba8b758d365913a4426655b4d53c75bcbe38fbdd862e43c0c07b24f26f22939722724e27a213d01f7d814cb079566a5384", 0x31) fcntl$getown(r1, 0x5) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000840)=ANY=[@ANYBLOB="01812e2f3c66696c653000"], 0xa, &(0x7f0000000740)=[{&(0x7f00000001c0)="00c6b99e8f2ea3556ca1e7de9447f0a051ab6cff8611d6e6f9e0407bd8d91be1fb89328eacad08da74c4b36d64cd05db20c5578085bd23db4aee8b0fc39606ef187d8f92ef7fc439942227336f17bc6f6bc5a3816be66f156afa5c6999f664a6119502578c19c258a90ef351b1b784a422555359bcf1fb4a3ae85c440907f9064046c65bb6105d3d251de5b284431cdf6ed218d88863cccabb056de47842184348ceb53d017a44ecc659d8d10fb3fe4743aa0566d892d41501e8e79be11f153a40aae111c21ce3209e", 0xc9}, {&(0x7f00000002c0)="190351560127deaeb7b941c87b2201c35ffdef180a96a559c16d62ec0724e80f851ea46ac353c1d1e27659cd565e8eaf46a404eb63bb7c34f794f651b27e7ab26f93b58fef25db6bb8389f692392d3ac296f00fbf9c88880840a648bfe02c4e405016bd63211565883996fc88372bb0da9250b788f3b2e02e5453e24b5a89347d8", 0x81}, {&(0x7f0000000380)="54b3a81e90a93ce27e6a24c4cf8cd76436abadecde7a7ada4efe9b60548171c157c47a59802a62891359cf8871cadaacdc0c3963145241312073001a091d03349bcbdaeafc84cbd027bb5835813094c4c56e21e4fe9dd056f00db5f10d6143687991d5aabaadce15cd74f766f42b7fd92fa31680b067860996c1d0ede08b6e86969e0f4e5eccaaed659d6ac1ec", 0x8d}, {&(0x7f0000000440)="931395a00059b9e121eb97b743cfe161219156ce4e2f77239be2a85fc06e226f07c5c2946b6ef3e8cb07c3d16f196c737ea7fdd353402e3bf564b6f1697ffd478ebd37c8e229524d4d7d81e3f71f01b26eedc4e55d0db1c73cf65c149450d68cc919393b4fe4caff3bad0f09d0d10df4c4a005d4854b349b81a2fa8fcc64c0b9540e52384c33ffa8836548b80bbf2d280fa2ab33fdb56173bb8f79733970626d4a895227078905d64ec6c7335577a5fb71348cbf21372d8b20ac83c3b0100d1cb22b5dc96ac1bd60f34feec74c3da0ff8969f08cca6db33a504c774fe7710854fd7ce962c37c067723c0c5a91e78cfa12e83fdd271abb1c0f2", 0xf9}, {&(0x7f0000000540)="f4da92afcd5cf9c55ebb0ad00b4b50ef04080a03cbabeb1e03cc2375e78ed010f95b132a30d6cf5748921b3d7c74b4b713beb565190d2c9b274084f5d0b2a3a5f08554ac1d5fb8bfef3660cd0120e6d0f5bbd6ff6f6d6cef8124f1ce6f4f41e1e0e6380b4914478653c0fab8eb2405e13339bb9adf8bea1cb1a9b1215dc95c56add5bd71af41d4fd687c9de61afc556a2281f4b0df2f790b70ec9d233b571272280cbb27f097232f3e62405f767f747e75a447957ea1e2d6c0765189490ad3705961ef3436a0367204605ce334b4f45bbb6a9e61cf5b4aee73a6", 0xda}, {&(0x7f0000000640)="1713bd5424a1d6ab3655cf0745480239ecacccd059325f1877d5698c250619d0f3493673f824acae68e61124b2ddd234f20d0ff8f80f2e7aa746f64a2a8c318b6381d11f99ccd072ed8feabbd42314839c7fdd723cc38cbb0581890516a7e8b173daa8e29297e508308ddd03ad491ab6a09f83315f0bea4b2dae178c9a23c66a6ce1d2fb8ab46913040d6d493b0512b9060684b0c247599d9fe295b5cae3969b9484c55055a8c360a220558ba5917d28219bcc6f19483c18ad14283d96b7924ad0eebfea1fc9836e17f8", 0xca}], 0x6, &(0x7f00000007c0), 0x0, 0x8}, 0x9) setsockopt$sock_int(r4, 0xffff, 0x40, 0x0, 0xfffffffffffffdae) 00:10:14 executing program 0: syz_emit_ethernet(0x3de, &(0x7f0000000cc0)) 00:10:14 executing program 0: 00:10:14 executing program 0: 00:10:14 executing program 0: 00:10:15 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000380)='M', 0x1, 0x800, 0x0, 0x0) 00:10:15 executing program 0: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f00000000c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000000)="24000000020707031dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 00:10:15 executing program 2: 00:10:15 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x2a, &(0x7f00000000c0)={0x1, {{0x2, 0x0, @multicast1}}}, 0x88) getsockopt$inet_buf(r0, 0x0, 0x29, &(0x7f0000000000)=""/145, &(0x7f0000695ffc)=0x91) 00:10:15 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) renameat(r0, &(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f0000000080)='./file0\x00') 00:10:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00'], 0x8c) fsync(r0) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 00:10:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020004) dup(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x20}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, r1}, &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:10:15 executing program 2: mkdir(&(0x7f0000000240)='./file0\x00', 0x34) setuid(0xee01) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) recvfrom$inet6(r0, &(0x7f0000000080)=""/15, 0xf, 0x40, &(0x7f0000000100)={0x1c, 0x2, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd}, 0xfffffffffffffc59) r1 = open$dir(&(0x7f0000000180)='./file0\x00', 0x0, 0x0) fchdir(r1) fchdir(r0) 00:10:15 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x8000, 0x20) accept$unix(r0, &(0x7f0000000080)=@file={0x0, ""/75}, &(0x7f0000000100)=0x4d) openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x592, 0x180) 00:10:15 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x3, 0xc17, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x9, r1}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0xffffffffffffff1d, &(0x7f00000000c0)=ANY=[@ANYRESHEX, @ANYRESDEC, @ANYRES32, @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYRES16]]}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x2}, &(0x7f0000000200)=0x8) 00:10:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202052f66696c653000"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="489c86a8b5c5c92f820531d58b84c8451ecb415f53441b465fb3097fff9d4d2a3716ad2c68a53572b272127128be66e41da4c6e4575b445597943680f1b096444199d25c3d187605600ec6bcc081d9aa38df0ff46a0c245ebef2ae90f1455ee22d4f1727b26687a22f1acc738c6cf289818d3b3d375fc7f592938c7b80a7d7016da4e9dee55d8133", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0x7}, &(0x7f0000000380)=0x8) 00:10:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x39b) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000080)=0x100) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:10:15 executing program 2: clock_getres(0xa, &(0x7f00000010c0)) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) r2 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000100)) r3 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f00000001c0)=0x6e) r4 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000200)=@abs, &(0x7f0000000240)=0x8, 0x30000000) r5 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) socketpair(0x3, 0x2, 0x6, &(0x7f0000000280)={0xffffffffffffffff}) ppoll(&(0x7f00000002c0)=[{r0, 0x4}, {r1, 0x100}, {r2, 0x2}, {r3, 0x2000}, {r4, 0x80}, {r5, 0x40}, {r6, 0x40}], 0x7, &(0x7f0000000300)={0x401, 0x79}, &(0x7f0000000340)={0x8}, 0x8) ppoll(&(0x7f0000000380)=[{r6, 0x2014}, {r2, 0x55}, {r5, 0x100}], 0x3, &(0x7f00000003c0)={0x400}, &(0x7f0000000400)={0x200}, 0x8) 00:10:15 executing program 0: r0 = semget$private(0x0, 0x7, 0x82) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r4, 0x0, 0x7) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r5, 0xe2, 0x3, 0x6}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r6) semop(r0, &(0x7f0000000000), 0x0) syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b") freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r8, 0x84, 0x11, &(0x7f00000004c0)=0x4, 0x4) r9 = open(&(0x7f0000000280)='./file0\x00', 0x8000, 0x40) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000340)={r10, 0x3, 0x1}, &(0x7f0000000380)=0x8) r12 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r12, &(0x7f0000002a40)=[{&(0x7f0000000800)="ddc13b6e76851032ff7bc46a03bb0c84277d23f7463a78c68df0d55be78573e0a3eb42d065fe67301b0178e6f47ba6bd5a9ea64dd84958e6cd83a821d8e0f4076cff8d9ae121b7e073417bc90aaa6cd4cbc914bf118113c624da921cb3813026e808ad", 0x63}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000001880)="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0x1000}, {&(0x7f0000000000)="ea41175a648ab28604fc9093c8c339d802fc8e02b501017f4bb57697f351092ed08f841f", 0x24}, {&(0x7f0000002880)="ce9c7c84cb830c2be4d96db987ba80f054ff5e86a735ed432c81aa36d6f2e766085136d9cbc287131f1184dbb31e5f17d0f569c5d36e819cc889a0e0ad1d2f82a88770e08521c07853ceacbb2925cbbbab8028bcce31c2c7275a5beae9a3446da3d2", 0x62}, {&(0x7f0000000700)="5c8bfdff2b093292f316d53c236607c845f4f2611b54819ec0d81878764dfd4d8144412cf84a14803ff13304cd274fa2c09730d6b9a2bf39df02fe1a", 0x3c}, {&(0x7f0000002900)="51c75036c33d88977b48d517427ec9a0a3ccd5391bb983fa6b5ec5e4ea4a56c9ab3fb4ada459862a80457a93e78c080af999fe40ec0a686d1019fba2aa75b68cbca1f7dbf53a710b5a39db349cfdfc7c792c47da8c53ab593a59d61cd9408f17168019d7f1b17c66d94712e28dfaa3631c75ded6a8d770ff217746cc44c82d33bbf31a3df3c5311a3bc0691a7adb90a0edf50d3ad997efcbb3b1e1de", 0x9c}, {&(0x7f00000029c0)="8e96e294bdfc91", 0x7}, {&(0x7f0000002a00)}], 0x9) getsockopt$inet_sctp_SCTP_CONTEXT(r9, 0x84, 0x1a, &(0x7f0000002a00)={r10, 0x2}, &(0x7f0000002b00)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000740)={0x1000, 0x4410, 0x8223, 0xcf, r5}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r9, 0x84, 0x2, &(0x7f0000000580)={r11, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000080)={r11, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r9, 0x84, 0x19, &(0x7f0000000540)={r10, 0x4}, 0x8) msgget(0x1, 0x583) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f) 00:10:17 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x1, 0x10001, @loopback, 0x4}, {0x1c, 0x3, 0x0, @loopback, 0x7}, 0x8, [0x10000, 0xd5e, 0xfffffffffffeffff, 0x2, 0x73, 0x7, 0x7f, 0x74c]}, 0x5c) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="2500000084000000070000000057000000090000001c000080840000000b00000000000000"], 0x25}, 0x0) 00:10:17 executing program 0: socketpair(0x0, 0x20000003, 0x77f1, &(0x7f0000000100)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket(0x0, 0x10000000, 0x770) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140)=0x6, 0x4) 00:10:17 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000000), 0x1015) 00:10:17 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r1, r0, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r0) 00:10:17 executing program 1: setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r1, r0, 0x0) freebsd11_fstat(r1, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r0, r2, r0) 00:10:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x30000005, 0x3f) poll(&(0x7f0000000000)=[{r2, 0x104}, {r1, 0x10}, {r0, 0x2}, {r3, 0x100}, {r2}], 0x5, 0x7f) 00:10:18 executing program 0: clock_getres(0x20000000000f, &(0x7f0000000000)) 00:10:18 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000280)='./file0\x00', 0x4, 0x20) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000003c0), &(0x7f0000000500)=0xfffffffffffffd3c) r3 = getpid() getpeername$inet(r2, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000100)=0x10) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x8, 0x100000001, r3}) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0x8001, 0x8, 0x10001, 0x4}, 0x8) select(0x40, &(0x7f0000000180)={0xffff, 0x9, 0x1, 0x3, 0x8000, 0x3, 0x4, 0x3ff}, &(0x7f00000001c0)={0x367f0e28, 0x3, 0x1, 0x8218, 0x7, 0x0, 0x1, 0x800}, &(0x7f0000000200)={0x7, 0x6, 0x100000000, 0x3, 0x401, 0x7da7, 0x1, 0x3}, &(0x7f00000002c0)={0x0, 0x3}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0xc) write(r2, &(0x7f0000000440)="19f57410d49f4dd1faa290b5a96198003c2beed4230209b4f96906cd3260d84c22039b7f1fd4e051559b62e33d65cb726c9c34dce2ad1d54cc69cb1ea85616fada11ea7124171c428dd79af65a673d40f5167898bf70561724163216d7a3d5471435c873627296a82bfaa68c6bcdf711925cb6d9e785c2d6edd695b05cabc476088a7c4fe2c49f58c330c5d28e590c2cc6b3300f2ef3600cc4e3570663df401c92dbedaf7186422ba9774e91b17581fc38f0fab40a0b9d", 0x238) setsockopt$inet_tcp_buf(r1, 0x6, 0x2065, &(0x7f0000000540)="4d9cce5f453d60dad0e20df8c30d188f4269fb52bbf3205f02030342b34f0f2921a38a7ef33699cd7ea6ff41fd4aa22e5e0de7e6d35e089281e11ce204e062596ab21f3befd1109af71f308c27d4aebc916b6177e8536651ec6d9564b3cd644253c8da71f58885f03d1ebe04ed2ff36ac5a715ab361929db56c273ec77b723b25fe86965b2da3f51c7bc5b9a304b4ac6f11e5ebb5f982c07dce678173add7b0542c50f185909c750001a6d3949f6e02ef03e377c8087d1a1db90c7afd8cda0f06689d99349474c908f32baab5719ab7f1bf2721d96e70810d80746b476f4e416448b5075807041c10f652bfd920c5364c8836afe5e031627fde2485a8ce961aa4741a8059eca45b67d255b5ddf0f3df3411834f38989d013306cc20b4a9a961e458af8b3ffcbbe38f9bd1c1acbffd3fc15068095e7dc789431f023a47411fc7565306b2044dad0723827bfc9dd2caeb9139dcee5cbab6e27210f623f6eb5175e39403dfba4c21cafac80375c4e296bea332f037ee0435b868812cd1b93714544d40e83ed5bee4a1ab773872af44f5bf750022aba630ebe270c38adea90d3e7411893676450b6e209e79738ad7a4104550b90b98fe951dcde41d2a7c4e091b8edc47ca070550642313189a2b3601e90547ce98d957ecea63ccd800beffa44f8df6db23aee080feb559395dbe6ef861f318d9d750326ac5a2918710b4c95acc8c928e2915b27d4e4006241ee1ee9eaf333a9f2052e7b4183e1c1ccd2b092559fb3167cea7ba3d6311287558aa9c39a2bf15f8c1708e8fcf7cc5d9370e9529dec68b7a2de418165620d4cda078a09e668436960c4982958fd477071fa9ced80e3fb55e2fc13232b863f092e07254d864459c83593f8eec5211fb3afc2eaab5d528c8dbdaef7b47910da2d8753ca6635a0a452bbf4574c6480cbfbd4568b0a57a9c5a9703e1a8c74a8b5473cc4d4bf3f8f78ad790a4fb7b707cf767cfceb7bde84581de501af176e421afc00d794f4d3fb7d95da27d7897ee198f4a4761a6b83d1f03ce64e406fbd1f6df9291a3c3b440beafdcb6e99863517c83b0cac15c36b8b62f69db5cf0cedfc5a4486ab554275dbb8075f5f11e3f975bf902af1c7eb89da5abd83854e76c7d113137c772ac93dd5baa6889a8062ace70a19cd09009da7b0707daf0197782abd0731899002f5a501b4eb22a03c44988d5fef943594746a91af85116562636e0f7b6dcccfd9ab2a73251489d5869df33eb6accb3a52bfe3a48ae3c0e893c4adfd1bddd0ca8ee97f5967930d5396d32d0e41ca502bc7dc62aa05d5bddc39321cd7b9f3bb9d34b8b910bc63775509c5fa9bcac5a97b328ad69ec9b9eb75af12d467b34fadd94b15e6c8b7872164e2f273f5ca2cca1c6a063a18cf8c19c883c5d398980c7bcf6b6ac67a21f367a1b24e2ee52ba5a613ab0f2285237d642fbf4f683efe6074b92757c8c096f2b02d9e21e9cc3e2dec4b8be6fa629f35a8cfb417262aa64933de51e67cde57444a18041c1c049e931f6b726ec21d426de076a3904e017a9ff4b4f986bdd83e0df3b22743d254d6783cd526afbd6e2a977c7dc8102998f0a1deb21f7f689e3aa28a40e0a3e74fd047407c612f4bde8aa2ff05795dcf05c50c3675fdedebd50316fbc8d18fbc795aae4db91c2cd5e81109714fd4fb353a5b1cd2da34ae44a61466995605923064472bee578ab49bb5669f5f8b78354c39a5f9cdcec8b9ce3066ff4ce4647534f41a63129885a8677256753618195c024e22527f94829fa6de6a8b807014e7469f946c6307dac2138c249231812d26f7e32c686a7bd3eb9f9b339d88b4e7765737b47b5c603406db20de7cf35f450d6403c93e05813f5fe278f87a5c7f5833f9be1e4bbf4e49d5b76d1b3e938b88c13c89fec7ae5ba7b679ac1b0ddb7afdd8a8173c864c0a7764121fcfdcc3c3bf15402d995c2492189b8a767689f68e61c285e8291b92a59ea85ac25bbe28d9b6a874fa634cbf6a469f050684133c80682544d91f93163613a49d5b52b3179241fb4dc3aae33f4faec22e8ad333aaad946c89942aef51674f9f3ff42b26cbfbb973a1abd214fac803b528c0caf074e6286c7403e671331f8eac5d581326e8e0a811724fd1ea2ea1820402cf0664c8cceb476b4319727d4771e54aacb32768b9a331beff93500a97bf93d3d0ef9ce73b4728c2c1a8d5e49c05a98969551e1238c6bcdd0a876254a7751ace93a8ffe1d551b8032e30935a6f887a78b2041142df452ccb92cb9a1a2ab81050d86082df45d9b6a6672fa5db5a6aca3c9c2a803d9ac96617a677b13f73624025a9117f0961e5a9e27f5b85a8af7813fe2aab1f59aba687ed2c315cf9e48b1b87b107a6d62cf6d2ad138e82b832d809bc4773658ae010b626be7814470fbdd17ddb6946663ed61350233ce7b965fe6c31582150b173bebd047a3508a271e6b73e7a97b666ac9ea1c372f312915bf84e94b263c9f5ed43f7723a0f1ce7300c7981616e0eefba6f648bcdfe1ea44acd57ec14d978b49cc82181c660eb4db2f6b68b5e124c7e6d4bd395062a81a7954b5b49396f4f276071936167ba76a4ac55d4d9ef68a10276adfab0f86e9afad950dd8d2509de18fb3154072580af28dd0f2f58e23d858257c68bcc60ff2ea1f4edcb9c746b92030d6bd09ad3cf9921ae450a656f39b3342511219ecb21d41274793e60032605de4e6f49acabbd6007e80f5a8cf6a4079fb2de9f460b77f1ab43b94388a2f09a315fee325cabda3cde60e952b5d8554fdf87b8b8ce6344c41fbf74d0f04cb82c0a25541741e9806079d10189e2a8e217df123643a62d95c8ad401a417a9a38bf901c54139b26bfb37cd7fbfd5419c59f495d1387d191cd2553fad5aad5d41586a130b5bc2736b13d6e530dfbe2c0478426480851b5acb5b1539d5236aab784dd4837e1ed7e671a244aab4b741c1329e43550cde59648d9ed953259b32ced165182aa88204a81e39c3b7cdd53ad938ad1aa03429c982098fef799c259db0c0aa63e2588858a5fb009c56088c09b8c1153cd4a352e9243a9b4362658cf73ba8e4bebfbe1ef2b252e767c878f48d1080207db30077277dc3f18d08f62870c9108e7e7e4deaa3111a5921b6353091ce824d0df0b16959a8b50b697492a25eedf5893e9a9edcf5f4514843881ff997902ccc18defce36969c6f280ff2e400b38ec73bc3859a2370d88a8eac395ba1f381410fec86ee022729a978e555e0b744c87e50805a14394549a6153511cb53863e1b7bc4784406e0631e6aa36dbf3e540311f8f8e4060dcbebb457223a5491b0416eea89e7d8a560727aac8042fadf277fdd1ed279483f1fa664c01ea2acdb159bfc060bf10f14ed48a087e708d4ca67870b3e6e7224c463f80ce6b1ed4f4eb8ee5889148af81e8bb5e1589f11bcd1f90adc39b33edd97964db94d608bfb32bfdc5c90c299f692e79abf294fcc651c6edbe71a030d840e98f88c68f6dfbfba6a4a168a3fad70aa0a30404787082ff07d877a27dd4bdcb0686a247165dd538f9528928db8fbca8b9b811926f8b1bf5f9ca008aa10fd387be154fd76101e4d70f7579666eda224e12fe7c935d1657ce343e31c736edbb94aad026687d8cea796909a175dd73813e29c8a0ec5d4a9e1bc9f3e6a25a1189085ef60c4983ca4f6a2e6361bf00b2e28ac3b60b462983d7bce2be901fe07defa74cc1f25f7847b3f4ef8ed1f277ce50019d1edccb8baf44d81af2a219e36c1ae364a9e860fdaf404b78aaf0b318777c4da7018a95f840323fa053dcca0c0f6777786a6d92b03ea85d9e523ef1189812474df6f3b4f7fba3f281fd52dde3b4ab94014ca36faa62c2013b0f8ac921e45aa1c2e31f78402b8399ac675f054afc733fb0aba3a05a80fc9ca7d8fda4871127a6ff4111e5a98bdacc64a23737e889aeaf6b1caf795ae87f991689fa7e3db176fb058216dcd0673a65902ff3f7d4acc4d55f3d579e599256e98cc67b3fb7f857054d6feb8fed002f49676e82d0107c5087328b10e4647d3435bbf6c00f814704e26225e89d38a21a5a930ad71de75a6519884c6ef609bf4de6e506df8ee85f5e0219e75980a4c65338417773d9f82911e4663770301c98647d3bfcba6e6177bc78e9a6909297c9a3258ba9ca704168d858fc62570cc9ad894d43c74285687999bd7e90152596dfdcaac59c242c18bd2c0441b442f59f22b9554c31cdc38d04a5ea689b4521e037bf7879abc371b05430a0d143b18a8725106f1891ffe05dfa8e6bfb0eb13d91764e1c2d559c88d874faa10bcad5e7fe694ef6ba2a7b436177f2cd19070f3466214a4676c50baaaf1602608a9e58963acc52e10a418897e2bbb765786331c00edc816ec1f478f90475b36d9befa701ddb24928abe0976e6fcd150a3f541d707f80733dffbc71710f54cec307b1fd59af2d7929c01c6145e809a88807f4dfcc1c518d821526ce067c93e408e2404fd70d9f4fbc31f2ed414d89573bbd1713dd7abab43e71229f048ffa701b7ef5f0145ce723c198ed58cb3323e39c0f07a87090915a7c0be3e722f34820d67f70ff8d6d5ad4cc39a78eabea68ceb9132e7fcea4e3fac457fe5ba13fa7f81a94510c32c1207328136a6eebe93c91e7b26be9b9cac964c0c2f55c0befb56206d658a1616c49c3ec6e6c46b510fabc4897ff7fdde3926bc0f41d086ef80d0bf409cc76b9a738327546019e2d8f09b7d553aa0698b1be660f485956d39465eb68112c139c410b693937bfa8f00a3c1ca2aebdd5509db88eaddae3287ff80e6c7016decd7868ef1989c7ea3abf22865fd4551e8eddc0d9831949b40445e2acdf07b55f93295e734b1a58905685fed3a92168ddc03ce73ce8a71ac4c2fdbd9e0099b6cdfb884abee060253122105b94ece231679338c67731c6dc600b3025984d6be86e0db23fde884f82db62cf72515a4acdd901a453b0832633ad7186c4fc5d34f0935e9c57195136c1025cbd18ec10d1c124f3a40c64560ec1edeaa044b1859e5a0968b3575416a888057ab4858972e0a6eb8e484138f4997892885f624cfefdfcdaf51f00acf7a802b1d09563adf7749f5eee56f156a0ac2119735e71cfba992905249dcdd22d8e914839a4ce12c1d666c259b5029f27969ed438816504dd287d84a5c3c9dcaf38d8462689f7eadb8587261333a9b335905ec384e9d534e6da62adb4b99a13ba9d6ac25be6f19a12576af72fa205efd21d1ec1896b0bb23145111fdfadef20658497b22332cad2a84fedd44e7b08cdfce02ca6a231651a57e4943eb132564f90f1d34da5f349ce205560c82a1a13cd609d6650e1ef63665a4c8b1da01f33937cc51920fecf101c380a4c0470d9571b47d2595016dcb788f78fd7b139508b2035eefc1aa92dd4285d84a6028a0954b1c0228c7f386e0cb66fe2619668fb9326052e31073e72c820f6121c7c99a9f2fb714f965e53003d5bb88bd59b91bf87648ec4168ff56c8b13a76cf502beff6722a2f073ed44296a2019a83f0833c5fed67b85f2d589597c115d7527fd528966259d9355e0b52e8703eee5520defba7bdc288ba1fcf113f38d0a3a8469467678002302e6c195e05ced0223837e9360bd7f1919ccb7b193972864dff2e6707d567dde3067b0221b413752cf2ebb4cb75a2247c4ca5765d4b7c4febd03130c821be968dab5e78398a028d5d5b4f3f1888d5ed7b92dcce6d0b31c87c31a5b4a974c1c4a9789ec2ebc6d20b5fec8479ccb98477b6d038b706261946b38e76aea0fc7ccf7025ef75ad", 0x1000) 00:10:18 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) r2 = semget$private(0x0, 0x3, 0xe0) sendto(r0, &(0x7f0000000180)="e15ee053c9f45df3f7621c370e7d64adbdf936f4578757bb8e", 0x19, 0x20080, &(0x7f00000001c0)=@in6={0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xba}, 0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000200)=0x3, 0x4) __semctl$SEM_STAT(r2, 0x2, 0xa, &(0x7f0000000040)=""/195) 00:10:18 executing program 0: bind$unix(0xffffffffffffffff, &(0x7f0000000480)=@abs, 0x8) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000001580)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x8000}, &(0x7f0000000080)=0x8) 00:10:18 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x84) read(r0, &(0x7f0000000040)=""/135, 0x87) lseek(r0, 0x0, 0x4) recvfrom(r0, &(0x7f0000000100)=""/160, 0xa0, 0x2, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x6}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xf, 0x57865e36}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r2, 0x7bd}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r2}, 0x8) flock(r0, 0x6) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_buf(r0, 0x0, 0x4e, &(0x7f0000000340)=""/171, &(0x7f0000000400)=0xab) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r1}, &(0x7f0000000480)=0x8) fcntl$setflags(r0, 0x2, 0x1) r4 = fcntl$getown(r0, 0x5) fcntl$setown(r3, 0x6, r4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0)=0x3, 0x4) fcntl$setflags(r3, 0x2, 0x1) getresuid(&(0x7f0000000500)=0x0, &(0x7f0000000540), &(0x7f0000000580)) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r5, r6) bind(r0, &(0x7f0000000680)=@in={0x2, 0x3, @loopback}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)={r2, 0xd0, "e8efb6690e91b3bc21ab17aeb37ba7d0369e2419456fd77f26bd724c4abfa214267f34b3e4082b9ac10a1f2e84c8849f0a9dbaf93adb4f80eefe34bb43516c931a456f0f9386b00d539f18fefdb6ee602332bee17fbfb46cef03947b7b522477bb580883c94f686d6dcbe43878bed4893c162db83c1c2fcb178a5322d917f44e340f4b4ce64c1875bf2937e724886b040dac3f454e5cb48cfc2b102f3bd17082dd8f593f91ace2f883854e53f782c038f2e5f621d036a18e75f45f5fc86c302340e83c29b23a7e5e64fb4096ffbe865e"}, &(0x7f00000007c0)=0xd8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000800)={r7, 0xef0, 0x6, 0x2}, &(0x7f0000000840)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000880)={@in6={{0x1c, 0x0, 0x0, @empty, 0x100}}, r8}, 0x84) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000940)={r2, 0x100000000}, 0x8) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000980)={0xffffffffffffffff}) lseek(r0, 0x0, 0x2) recvmsg(r9, &(0x7f0000001fc0)={&(0x7f00000009c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f0000001f00)=[{&(0x7f0000000a00)=""/152, 0x98}, {&(0x7f0000000ac0)=""/177, 0xb1}, {&(0x7f0000000b80)=""/115, 0x73}, {&(0x7f0000000c00)=""/208, 0xd0}, {&(0x7f0000000d00)=""/167, 0xa7}, {&(0x7f0000000dc0)=""/232, 0xe8}, {&(0x7f0000000ec0)=""/3, 0x3}, {&(0x7f0000000f00)=""/4096, 0x1000}], 0x8, &(0x7f0000001f80)}, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000002000)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000002040)=0x28) 00:10:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0xc7) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f00000000c0)=0x4) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:10:18 executing program 0: setitimer(0x0, &(0x7f0000000000)={{0x0, 0x2}, {0xffffffffffffffff, 0x80}}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000002c0)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) preadv(r0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/104, 0x68}, {&(0x7f0000000100)=""/67, 0x43}], 0x2, 0x4c) r1 = semget$private(0x0, 0x2, 0xf165f27259597553) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000001c0)=""/25) r2 = shmget(0xffffffffffffffff, 0xe000, 0x0, &(0x7f0000ff2000/0xe000)=nil) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000200)={0x2, 0x5, 0x200, 0x3}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x0) shmctl$IPC_RMID(r2, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000280)=[0x0, 0xffffffffffffffff]) r7 = geteuid() fstat(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = getpgid(0x0) r10 = fcntl$getown(r4, 0x5) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000480)={{0x2, r5, r6, r7, r8, 0x279bfab66775500a, 0x2}, 0x2, 0x9, 0x101, 0x6, r9, r10, 0x6df}) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x0) 00:10:20 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xfffffffffffffc00, 0x6, 0x80}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x180, 0xb5a, 0x0, 0x5, 0x20}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) write(r0, &(0x7f0000000140)="6d1569b961902ad65f7bfc98e08f8bb2a0b2ff36594f451346c1e806dde202151dd38676d23bae0fd7902b42f4b485265bcbac7a0f80fcd72e50f809cb4c293db951df63a49b200eebdd75881630f2d794286b95928aa87d8621429a7b3b9f2a5be20de4854022277e163012e7d00b60d773a443f537dfdc195a880df02b3fbd34e74a46e9a9f30f28a4cdbe4a48923b95bbd244ea67ef58994b28561f3892fad23ae8797886634e5fc392327af226836a74e6075d", 0xb5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)={r2, 0x63, 0x3, [0x1, 0x800, 0x3]}, 0xe) open(&(0x7f0000000000)='./file0\x00', 0x400, 0x4) 00:10:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80080000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7}, &(0x7f0000000100)=0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0xfffffffffffffde7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:10:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000000c0), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000100)=""/232, &(0x7f0000000000)=0xe8) 00:10:20 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x18505, 0x28) poll(&(0x7f0000000040)=[{r0, 0x80}], 0x1, 0x0) poll(&(0x7f0000000080)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x4}, {r0, 0x20dd}], 0x4, 0x5) select(0x40, &(0x7f0000000140), 0x0, 0x0, &(0x7f0000000200)={0x0, 0x3}) clock_gettime(0xe, &(0x7f0000000100)) open(&(0x7f00000000c0)='./file0/file0\x00', 0x8, 0x122) 00:10:20 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) r2 = shmget(0x0, 0x3000, 0x100, &(0x7f0000ffa000/0x3000)=nil) r3 = semget$private(0x0, 0x1, 0x20) __semctl$SETALL(r3, 0x0, 0x9, &(0x7f0000000040)=[0xf4, 0x200, 0xfffffffffffffffc, 0x80, 0x9, 0x80000000, 0x10001, 0x80000000, 0x4d, 0x20]) shmctl$IPC_RMID(r2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x5, 0x8, 0x6, 0x80000001}, &(0x7f0000000380)=0xa0) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={r4, 0xb, 0x7}, 0x8) fdatasync(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000400)={r5, 0xff, 0x4, 0x10001}, 0x10) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000280)={r5, 0x280000}, 0x8) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) 00:10:20 executing program 3: r0 = semget$private(0x0, 0x4, 0x0) r1 = geteuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getuid() clock_settime(0xe, &(0x7f00000001c0)={0x9, 0x4}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000140)={{0x8, r1, r2, r3, r4, 0x0, 0x7ff}, 0x2, 0x0, 0x80000001}) 00:10:20 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x8, @loopback, 0x40}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000002c0)=0x10) socket(0x12, 0x7, 0x3) open(&(0x7f0000000240)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18) getsockname(r0, &(0x7f0000000280)=@in6, &(0x7f0000000340)=0x1c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) 00:10:20 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x0) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getegid() getegid() accept$inet6(r0, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getegid() 00:10:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x6, 0x2, [0x5, 0x4]}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r1, 0x9}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000200)={0x0, 0x0}, &(0x7f00000000c0)=0xcb270426db4d890) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x30000000) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x691}, 0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000240)=ANY=[@ANYRES32=r2, @ANYBLOB="ee0000006b8eb06aaf172360edd09320f896db696201fca32df450d0b0f78cdefebd5362f042d685c709115ba6bb8cb64eb27fb3573f091b6f50182fb81a75b3fe4d47e8cc3c8352bf23736ce6015e6ff82f989a16ef34333383472b86c1c74d2962276184fd116d545324df51e7860b2746eb87ad8575636cf2be6dab11ebb2f06c74760690c2dd3f1fbfb8ab691d5e7098f4f0c523c7f066b1482096cc7850aeba19937d37149d9e4af3f6bada097754ce98344f712c2627012a0a86f3b4b0c130915fc4d5897cb5b754d34e86aac036d5af6534bbc634af8252c09cdc30dc8194ba6ea6f559815373a5ac85e2ff"], &(0x7f0000000180)=0xf6) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r2, 0xe, 0x7}, 0x8) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r2, 0x3, 0x1f}, 0xc) 00:10:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000000040)=0x10) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x20, 0x2c2e) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e22ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0b268b9268dfc2f4e3de053aea29cace59cc6f6b5b2f04628b954803e0672ab813a067aa3e5ca", @ANYRES32=r2, @ANYBLOB="e6090000cc090000040000000500000003000000"], &(0x7f0000000280)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) 00:10:25 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x5, 0x2, 0x3ff}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r1, 0x2}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x352) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r3 = socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) poll(&(0x7f00000003c0)=[{r0, 0x80}, {r3, 0x106}, {r2, 0x80}, {r2, 0x122}, {r4, 0x1}, {r0, 0x2000}, {r2, 0x2}, {r0, 0x81}, {r0, 0xa}, {r2}], 0xa, 0x81) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, 0x0, 0xffffffffffffffee) 00:10:27 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) listen(r0, 0x9) clock_gettime(0xe, &(0x7f0000000000)) r1 = socket$inet(0x2, 0x20000000, 0x8001) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x9, 0x2, 0xfffffffffffffffd}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0x6, 0x20, 0x4, 0x10001, 0xce, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000001c0)={r2, 0x3, 0x9, 0x2, 0x40, 0x3, 0xfffffffffffffff9, 0x1, {@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3, 0x70, 0x8, 0x7, 0x1ff, 0x9}}, &(0x7f0000000280)=0xb8) 00:10:28 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000340)={0x0, {{0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0xd13f, @empty, 0x20}}, 0x0, 0x4, 0xffffffffffffb176, 0x10, 0x18000000000, 0x1, 0x1}, &(0x7f0000000100)=0x98) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x89, 0x0, 0x7, 0x6, 0x9, 0x1e42, 0x10000, {@in={{0x2, 0x1, @multicast2}}, 0x0, 0x100000001, 0x6, 0x288, 0x400, 0x7}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x9, 0x6, 0x20, 0x4, 0x3f, 0x6, 0x1ff, 0x1f, 0x0}, &(0x7f0000000300)=0x20) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r2, 0x6, 0xf5ee, 0x2000000000001}, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r2, 0xc2d6}, 0x8) getuid() connect(r0, &(0x7f00000004c0)=@in={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) close(r0) 00:10:28 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0xd, 0x9}, 0x287) 00:10:33 executing program 1: clock_gettime(0x2000400004, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0xfffffc8e) 00:10:33 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) dup(r0) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) flock(r1, 0x1) execve(0x0, 0x0, 0x0) 00:10:33 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) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) sendto$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$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="1c004e200200000000000f000000000000000000000000000400239aa47a000000000000000000000000000000000000390000000000000000000000000000000000000000000088ff80a700000000000000000000001618c4d7e4190000000000006faf209602c63deb00000000000000000000000000000000000000000000", @ANYRES32=0x0], 0x0) 00:10:33 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) 00:10:33 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r1, 0x0, 0x0, 0x8, 0x0, 0x0) write(r1, 0x0, 0xffffffffffffff6d) read(r0, &(0x7f00000000c0)=""/106, 0x6a) r2 = fcntl$dupfd(r0, 0x11, r1) r3 = fcntl$getown(r1, 0x5) r4 = getpid() setpgid(r3, r4) mknodat(r2, &(0x7f0000000000)='./file0\x00', 0x40, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x11800a, 0x88) 00:10:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x1}}, 0x0, 0x4, 0x9, 0xf3, 0xfff, 0x1}, &(0x7f0000000440)=0xa0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000480)={r1, 0x8001}, 0x8) r2 = 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(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(r2, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xffffffff}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x82, 0x5, [0x0, 0x400000000000000, 0xe3, 0x7ff, 0xee9]}, &(0x7f0000000140)=0x12) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000001c0)={r3, 0xffff, 0x7, 0x9e, 0x0, 0x6, 0x965, 0x1, {@in6={{0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r4, 0x9, 0x1000, 0xfa, 0x401, 0x40ae4ec4}}, &(0x7f0000000280)=0xb0) open$dir(&(0x7f0000000340)='./file0\x00', 0x888, 0x4) 00:10:34 executing program 0: pipe2(0xfffffffffffffffe, 0xfffff) 00:10:34 executing program 0: munmap(&(0x7f0000d79000/0x4000)=nil, 0x4000) mlock(&(0x7f0000be1000/0x4000)=nil, 0x4000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x100, 0x800}, {0x10000, 0x2}}) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:10:36 executing program 0: clock_gettime(0xe, &(0x7f0000000000)) nanosleep(0x0, 0x0) 00:10:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040), 0x100000000000018d, 0x0, 0x15c}, 0x0) write(r0, &(0x7f00000000c0)="b5b0955ee9d1122a98c863ad517481e6cb73dee4de53a82218ee52aa0b23e97c972da043b45b0893315d4480d4a32b658147b4a1ec4bdfa91ea75a6a614b9cea7726a7", 0x43) execve(0x0, 0x0, 0x0) 00:10:36 executing program 2: setrlimit(0x9, &(0x7f0000000080)) r0 = socket(0x3, 0x10000007, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f00000000c0)={r1, 0x5, 0x4, 0x3, 0x91, 0x8, 0x0, 0x1, {@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x678}}, 0x0, 0x10000000008, 0x5, 0x67af49fd, 0x99, 0x9}}, &(0x7f0000000000)=0xb0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r2, &(0x7f0000000040)=[@in={0x2, 0x0, @multicast2}]}, &(0x7f00000001c0)=0x10) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:10:36 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0xfffffffffffffff7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x2, 0x1, 0x0, 0x200, 0x3, 0x7f}, &(0x7f0000000280)=0xa0) 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)={r2, 0xe}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x1, 0x2c00, 0xc98, 0x0, r3}, &(0x7f00000000c0)=0x10) 00:10:36 executing program 0: syz_emit_ethernet(0xe, &(0x7f0000000180)="61b2118100000000000000000000") r0 = accept(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xdb, "d2dea1f3ece4a2b5c2c94721472eff78a10c71ae4814d443435744571fedabd316612e0d6dac23b12b955236f85db7946da36dca7993e2b238899f776f9d25e894b8f49dec3e6bd24dc0dfe9febb3b290cb83d398ceea8e41a2eb145d848d1cce0b5a698b3de62e38b34832d3e61bdb39353605a405f56712dfc695507a61966272479ab3126256085698efa5d35fb74c6da1463b09f2521727ac794e21482c3d076f2d5bfb008e3a8526a3d1834ecac802d9aee1131141f8de8796f9656e0002c266e8746f85c8a4a42d3d220812e8b329c88c7f1ee9dfd1f1e0a"}, &(0x7f00000002c0)=0xe3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000300)={r1, 0xf, 0x1}, &(0x7f0000000340)=0x8) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x30000000) semget$private(0x0, 0x3, 0x2) accept4$inet6(r2, &(0x7f0000000500)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000540), 0x2000002ffffffe) 00:10:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@empty, @remote={0xac, 0x14, 0x0}}, 0xfffffffffffffebc) r1 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r1, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x7}], 0x10}, 0x1) poll(&(0x7f0000000040)=[{r0, 0x10}], 0x1, 0x7fd) setsockopt$inet_int(r0, 0x0, 0x48, 0xffffffffffffffff, 0x392) 00:10:36 executing program 0: r0 = socket(0x2, 0x0, 0x2) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) 00:10:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) clock_gettime(0x80000003, 0x0) getsockname$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:10:36 executing program 2: open(&(0x7f0000000300)='./file0\x00', 0x200, 0x0) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0xfffffffffffffffd, 0x7ff}, {0x200000000000000, 0xfffffffffffffffc}}) 00:10:36 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xc, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00?#'], 0x8) 00:10:36 executing program 2: r0 = open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x108) socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000440)={0x0, 0x9682}, &(0x7f0000000680)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) r5 = getpgid(0xffffffffffffffff) bind$inet6(r3, &(0x7f00000002c0)={0x1c, 0x1, 0x8b58, @loopback, 0x800000}, 0x1c) fcntl$setown(r1, 0x6, r5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdirat(r3, &(0x7f0000000140)='./file0\x00', 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) socket$inet6(0x1c, 0x20000004, 0xffffffffffffff4c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000740)={r4, 0x4}, &(0x7f0000000780)=0x195) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1c004e230200000000000000000000000000291500000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8ff000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="0100050007000000"], 0x8c) r7 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r7, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYBLOB="050005000500046008000000fcffcfe68019612feba5021a63680a47416172133ef3ff8124ae27504b16bf57bfde0149f107454fb94f9c4d22ea50c0962ea361133fdfc1d7d8217fffb7f60c20157a8d7ce0d52f114b6ba889ba7528b49139677cf76917393777020eecf99f338354608b6e7a262e398d43b8f90812f3f5c174589ace836a14a032d5f3561a2c3ee978237a3960ceab03ade84819a70e0b65f70b949c96ee8b25dad6583a43ba7798f6e0e2c8444576ab7bd35933ca8a83d5d85b45a4f573ff1084f721f6c13a7df4af23e7"], 0x1) shmget$private(0x0, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) getsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000380)=0x4) 00:10:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x1) 00:10:36 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x4a0d}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x0, 0x80000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r2, 0x2}, 0x8) close(r0) 00:10:38 executing program 1: clock_settime(0xf, &(0x7f0000000000)={0x4017143f, 0x9}) clock_settime(0x0, &(0x7f0000000040)={0x4}) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) setsockopt$inet_buf(r0, 0x0, 0xec33d8ad8bcfca50, &(0x7f0000000140)="4237f238844892385477e9f429be7e9b17f1217c4243dfce46c490c1f1e86662ae0a9d369f78a5ff80ca5e0bd9f50f31520e454fee21234b049d6fdf74f09ca1b1880ba9ca29b4cf52bc66082f2b49dfa99bfffcb6c9b5e5f52593c411c1e895c09825ce499bfcf5ba7d0c4363b8f2017386941c18ce209566a75ea57d82b00dc8dd1191ccd6a26c55bb064fb1013986888ea47fb584abf153a4948096df716cdbc1c8a6de5b0b31f42560f7b1b19b89b19cb0b7d4ee41553420aa0b075b57cdafadc1bc97d508382afe68ee5657fa49e027fa9fe3bfc7062d081234", 0xdc) bind$inet6(r0, &(0x7f0000000240)={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) 00:10:38 executing program 0: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) mincore(&(0x7f0000d74000/0x4000)=nil, 0x4000, 0x0) clock_getres(0x4, &(0x7f0000000000)) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) munmap(&(0x7f0000d7a000/0x2000)=nil, 0x2000) ppoll(&(0x7f0000000080)=[{r0, 0x5}], 0xe0ee, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 00:10:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x8, 0x1) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xffffffffffffff77, 0x1f}, {0x0, 0x6}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x6}, &(0x7f0000000380)=0x8) 00:10:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x8, 0x1) futimesat(r1, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0xffffffffffffff77, 0x1f}, {0x0, 0x6}}) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2, 0x1ff}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r3, 0x6}, &(0x7f0000000380)=0x8) 00:10:39 executing program 0: r0 = open$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) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) accept4$inet(r1, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x30000000) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) r4 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000006c0)=ANY=[@ANYBLOB="bd1d81458b323c767153238d714ff75264ae132f30b45168893d28ee5f60eec9446e7bd37a7a82e0a438cc12c4580caa5ce6c6b1b746443c00f344e75e278ca3c964765fb6ff58bc80930206d6f8d238a476294cf66d6017793182ad0f3beeee83c30348d31f68aa9b71e79f6bef69114a0530e0804703bddf2f8ceb9ec1e2333cd1d372f34481f6a3f235856fa4480f3bf71852f7712b03ff01a4ef54238c407bcf63e612f460d6e6b43fd16b6937f70fa49e6fe8ab30315b99bfa4c50858c18858db430f27adaa1cc49e50a2ebe707db86834a3eff5bca280f05371ce94497ee677c054a1372222787be8396e223dec10c", @ANYRES32=0x0], 0x0) freebsd11_lstat(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={r5, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r0, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:00:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a40239e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df636e3597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac7"], 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) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) fchownat(r0, &(0x7f0000000280)='./file0\x00', r1, r2, 0x200) 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) r3 = getpid() getpgrp(r3) 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)={r4, 0x80000001}, 0x8) 00:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100), 0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xe, 0xeafc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x100, 0x3c, 0x5, r1}, 0x10) 00:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x81017, r0, 0x40) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) mincore(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) getsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:06 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1414, 0x0, 0x29c) 00:00:06 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(0xffffffffffffffff, 0x0, 0x0) writev(r0, &(0x7f0000000340), 0x1) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="d40000001e41fdd8afeb94a0ad0f201485e2347478cd2d77fabbea226ac620852a8009cbe050a6201f197842be1b3ca013801fd77b9052631e81b31428e05eb2011c82b314198080634488a6e6ef4f8e6ade874c6c1f09d2c687e113973271555290ef70ba1034f33c8cc732abfa71594019eb88b7eab6cbe700362e0fdda107744d1f115960e45bd10e438c4bb23a72aab5604e99a65aced0ee5eb022fe531f4cb5d401effc00d3b35a40a3c0b3b3fd5e9bde72d5ea245857043726978b6d523f6373cdca44b62dc1526ea1b5dc83173a2521b2015f1c94"], &(0x7f0000000080)=0xdc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x101, 0xc7a}, 0xc) 00:00:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) recvmsg(r0, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/46, 0x2e}, {&(0x7f00000001c0)=""/217, 0xd9}, {&(0x7f00000002c0)=""/190, 0xbe}, {&(0x7f0000000380)=""/31, 0x1f}, {&(0x7f00000003c0)=""/88, 0x58}, {&(0x7f00000004c0)=""/106, 0x6a}, {&(0x7f0000000540)=""/130, 0x82}], 0x7, &(0x7f0000000680)=""/109, 0x6d}, 0x82) getsockopt$inet_buf(r1, 0x0, 0x51, &(0x7f0000000700)=""/253, &(0x7f0000000800)=0xfd) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000080)={r2, 0x40}, &(0x7f0000000100)=0xffffffffffffff8b) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)=ANY=[@ANYBLOB="e36f6c91beeb1227ff940a"], 0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/55, 0x37, 0x0, &(0x7f00000001c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:00:07 executing program 2: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000640)=""/4096, 0x1000}], 0x1, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0xffffffffffffffff) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x3, 0x1410, r0, 0x0) setgroups(0x1, &(0x7f0000000100)=[0x0]) sync() 00:00:07 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @rand_addr=0x6}, 0x10) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x105) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f0000000100)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) 00:00:07 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0x6) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) socketpair(0x17, 0x20000005, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) sendto$inet(r1, &(0x7f0000000200)="4a088253f212c63b1d7da83836de71df50a14a46720ec70107e77e919cf518efa61a1395b8883c7046a1cf89069efbae3580b53eb2156453bbfd2e19a4b85c27317a4e0c0896a51baab98e9bcc3162f41c448fa9fa4ebf5dd80a9e529e0a", 0x5e, 0x8, &(0x7f0000000100)={0x2, 0x2, @broadcast}, 0x10) socket$inet_udp(0x2, 0x2, 0x0) 00:00:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000140)=0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x66, "db007741d15a6cb9ee4ea1c4de9ccb2aa80f664eedfd983e71a101ee1514356e6d987f729d26b993b43b20eade805be20e1e08a9625592e700b1bb43a2db22e3d5b4d1b2717ee1435feab186043dca86b828e199a87f7b5ab96d99b302843e0cab9b8d9ae316"}, &(0x7f0000000240)=0x6e) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={r1, 0x7, 0x3, 0x8000, 0x7}, &(0x7f0000000280)=0x18) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669826cfb30"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) 00:00:07 executing program 3: mlockall(0xdac3c36dd3696360) r0 = accept4$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2, 0xf, 0x1, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000000c0)={r3, 0xff, 0x4b5, 0x400}, 0x10) fcntl$setstatus(r0, 0x4, 0x44) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000180)={r7, 0x1f}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r6, 0x10000}, &(0x7f0000000240)=0x8) r8 = shmget(0x0, 0x1000, 0x18e, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r8, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r9 = fcntl$dupfd(r1, 0x0, r0) sendfile(r1, r0, &(0x7f0000000300), 0xfffffffffffffffe) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000340)={0xf00b, "f06b93232fb5381e875d5d8b40646215"}, 0x14) setsockopt$inet_MCAST_LEAVE_GROUP(r2, 0x0, 0x51, &(0x7f0000000380)={0x2, {{0x2, 0x3, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000440)={r3, 0x8}, 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000480)={r7, 0x8f}, &(0x7f00000004c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000500)={0xfff, 0xc5, 0x5a2f, 0x8, 0xfff, 0x8, 0x4, 0x1, 0x3, 0x1f, 0x5}, 0xb) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000540)={'freebsd\x00', 0x8c6f}, 0x24) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x3, 0x4, @empty, 0xff}}, r7}, &(0x7f0000000640)=0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r9, 0x84, 0x21, &(0x7f0000000680)={0x2, 0x110, 0x59103662, 0x8, r3}, 0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000006c0)={r3, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000700)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000740)=0x7130, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r9, 0x84, 0x903, &(0x7f0000000780)={r4, 0x80000000, 0x40000000}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r9, 0x84, 0x8001, &(0x7f0000000800)={r5, &(0x7f00000007c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x1, @broadcast}]}, &(0x7f0000000840)=0x10) r10 = accept4$inet6(r9, 0x0, &(0x7f0000000880), 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r10, 0x84, 0x26, &(0x7f00000008c0)={r3, 0x7fffffff}, &(0x7f0000000900)=0x8) 00:00:08 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r3 = accept$inet(r2, 0x0, &(0x7f0000000300)=0xfffffffffffffefd) poll(&(0x7f00000002c0)=[{r3, 0x21}, {r2, 0x1}], 0x2, 0x200) lseek(r2, 0xfffffffffffffffd, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) accept$inet(r1, 0x0, &(0x7f0000000280)) sendfile(r3, r3, 0x0, 0x1f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="dd0000009e00000009000000ba5b596b07000000"], 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x0, 0x6, 0x140000000000000}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000440)={r4, 0xded}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x6, 0x100000001, 0x2, 0x80000000, 0x8}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="0900090800000000000000b43914c229714c9fa254ff7a3211838398c801e45ef7f004034850135264d3d04be12b36783177e09d089c14d3ba98bfd3fbf6589549086b0af0c29f00d47d98170a703ffe63890905eb63bb01b2c92a426eb906f1e04387f1d8f4b6fc975fd56b90063ae06fa8ea5aee0e514956c7f9d25958d6151434affa9ee8dd68c8a0c31d791849ee4e1b7e30d0"], 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000240)='hd\x00', 0x3) 00:00:10 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r0) preadv(r1, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x0) 00:00:10 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000080)=0x4) 00:00:10 executing program 0: r0 = socket(0x0, 0x3, 0x2) r1 = accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x20000000) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0x4}, 0x24) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xefd, 0x110, 0x5a, 0x5, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x5}, 0x8) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0xaa) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) 00:00:10 executing program 0: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, r1, 0x0, r0]) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, r2, 0x0, 0x0, 0x0, 0x7c}}) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = dup(r3) connect$unix(r4, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:10 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x10001, 0xbb, "5a42adfa5dca402bbd94ce67cb7e41b5a12b49d4d7548c5689c19146e1b45c651237a1e050ebc772c0630d9d1d1612016c77e88042823a8d371863c3c673fabb459fd5d9ec43b8dee1e1330b9a52ba6be676721515626e555934b4db3d2bcdb27d74108bc1cb1d091f7e7cae7e1a630b7adb84180d3e1da01193c5d167200cbddeaecdc8ddb8f0a1c5b833be0adbef2574f76246ba52d51dba517f2814134cb0401d6c731b59d9c4a2261d9cc25ebb43324323349c9beff11aaf46"}, 0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) socket(0x0, 0x0, 0x100000001) 00:00:10 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1}], 0x2, 0x8) r2 = dup(r0) read(r1, &(0x7f0000001f40)=""/89, 0x59) fcntl$setstatus(r0, 0x4, 0x44) write(r2, &(0x7f0000000040), 0x1029e) 00:00:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x934}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x159}, &(0x7f0000000280)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x7, {{0x2, 0x2, @rand_addr=0x5}}}, 0x90) truncate(&(0x7f00000002c0)='./file0\x00', 0x3ff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, 0x0, 0xfffffffffffffe29) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:00:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x20}, {r0, 0x10c}, {r0, 0x8}, {r0}, {r0, 0x1}, {r0, 0x31}, {r0, 0x110}, {r0, 0xc}], 0x8, 0x10000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:10 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1b010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000100)={0x0, 0xfffffddc, 0x0, 0x0, &(0x7f0000000600)=[{0x0, 0x88, 0x5, "7e32874f51465107ddc5461f8f9ccb627988cd6966da970b2466ae673986ae1bb050c415ee3a32dc5c8282a03b06ec9eb22ceb8dac3106e2871633e2b31c457be336e76a100feddb434c3fe6c29bff1d20d57f1c235a29776315cb65cd6ecbde5866aeff67f3d3a926c1a94e1ddfaecbbd8f9795c6c34cccfb23bd5f0a6ac1a627d3ad16dbf2116efaeccbe9b24f"}, {0x0, 0x6, 0xfffffffffffffffd, "4b7b7be7bb4a0ad06c7d9be96c4cf3ddbd3f2676659169a566d4c97fbfc425276eb026921e28dd45eca7cc91f0865a61ec6dcccf4e46f6a4a6adb3efad27da676a23de16c004ba3fb59e796263eec8d2fe014cf25a4d"}, {0x0, 0x6, 0x100000000, "d89aadbf8c1f2ff21570191a8919ab0fc84a9a8cb157caabf9f175b0792279ba8aff7ad05f0447fd41035699d5d910260d330ab96badfced2602fbd32487bd861efc02fa270cffe1f608c832d7a8b5768aa978a789eea1c273a732c8645278300c7d49b52e77888fdca6cb69d74d564cc6f5b9aea4738789f25afe6d44b89b5b400b525d13468e4c2fd48181d15dd18124e5bbaaa0ad5fe14380fc00000000000000"}, {0x0, 0x0, 0x10000, "27e387d50c73d9c863e8feaf2abae68a8a61357554779e2feb5537a9725614667b607e62967085dff1c403f10c99e5d4ec19592a85236e96d5232fde2de7c3ec022f2ebed1c5c9d8b07efe162ede25423ecdc90622b8bdba0a33fa4a26a228722fea9547f50b4d02443f4d1c80a3ac200d2ff5da91a553454336cf54e5d024501e0233936dcbacc4fe0519f627dd12602b3f45cc6c280570a10e76797e427b7de1d971f50fda1748191e3f2715fb2796372baacce75c91c4805a50751a957a47a45a3b7771e1ebc9cfee8c32a190f202f3c17e8fe5c07da5e89257dd87bbe4d9778b8d9d6a1c84360a304707606f8f7a02e18c2c"}], 0xffffffffffffffa8}, 0x0) 00:00:10 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) open$dir(&(0x7f0000000040)='./file0\x00', 0x280, 0x20) r1 = open$dir(&(0x7f00000000c0)='./file0/file0\x00', 0x0, 0x10) renameat(0xffffffffffffffff, 0x0, r1, &(0x7f0000000180)='./file0/file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:00:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) truncate(&(0x7f00000000c0)='./file0\x00', 0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={r1, 0x10001, 0xbb, "5a42adfa5dca402bbd94ce67cb7e41b5a12b49d4d7548c5689c19146e1b45c651237a1e050ebc772c0630d9d1d1612016c77e88042823a8d371863c3c673fabb459fd5d9ec43b8dee1e1330b9a52ba6be676721515626e555934b4db3d2bcdb27d74108bc1cb1d091f7e7cae7e1a630b7adb84180d3e1da01193c5d167200cbddeaecdc8ddb8f0a1c5b833be0adbef2574f76246ba52d51dba517f2814134cb0401d6c731b59d9c4a2261d9cc25ebb43324323349c9beff11aaf46"}, 0xc3) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) socket(0x0, 0x0, 0x100000001) 00:00:12 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = accept4(0xffffffffffffffff, &(0x7f0000000540)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000005c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000680)={0x0, &(0x7f0000000640)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000006c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, &(0x7f0000000740)) r2 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 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, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd78b208e79bf8bc", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x0, 0x5, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c", @ANYRES32=0x0], 0x0) r8 = open$dir(0x0, 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, 0x0, 0x0) unlinkat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:12 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000200206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) lseek(r1, 0x0, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x42) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000100)={0x7f}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240), 0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82212e2f66696c653000"], 0x10) 00:00:12 executing program 0: semop(0x0, &(0x7f00000000c0)=[{0x0, 0x6, 0x1800}, {0x0, 0x0, 0x2000000000000800}], 0x2aaaaaaaaaaaae0b) r0 = semget(0x2, 0x3, 0x40) __semctl$SEM_INFO(r0, 0x1, 0xb, &(0x7f0000000040)=""/120) 00:00:12 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x442, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={0x0, 0x6a, "50791575bdf5f8ec8be513e56813f703195fdb1222e2fa0e3f6a9448f3867e5a4ff6f1f9d106a73ba21aa9c0b898f3827be01b4af7e6b1d97e45f83d17c622b5cf517240e0e29c94fd3653aa68f8bd3a173479e7554770bbe1aa09bdcff96c8c802b18ea6caf80ba0639"}, &(0x7f0000000300)=0x72) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0xfffffffffffffff7, 0x4400, 0x9, 0x50000, r1}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x1ff}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000180)={r3, 0x2, 0x80000000}, 0x8) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000003c0)={0x1, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x90) r4 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000004c0)={0x1, 0x0, 0x1, 0x8fb6, r4}) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) r5 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r5, 0x2, 0x10000) shmget$private(0x0, 0x3000, 0x220, &(0x7f0000ffc000/0x3000)=nil) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) rmdir(&(0x7f0000000200)='./file0\x00') __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 00:00:12 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x5, 0x2, 0xe6, 0x1000}, 0x8) mmap(&(0x7f0000d68000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x100000000043) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 00:00:14 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x1) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:14 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$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x40) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000a40)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) openat(r1, &(0x7f0000000040)='./file0\x00', 0x41, 0xfd) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x3ff, 0x4) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) 00:00:16 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000001280)=0x8) 00:00:19 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) write(r0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000100)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x600) 00:00:19 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, 0x0, r0) setgid(0x0) setgroups(0x400000000000000c, &(0x7f0000000040)) 00:00:19 executing program 1: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000400000000000000000000000000000000000000000001000000000704c548c992000000000000"], &(0x7f0000000180)=0x3b, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000240)=0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x4) munmap(&(0x7f0000ebb000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xd73, 0x5}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x80}, &(0x7f0000000140)=0x8) 00:00:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) fcntl$getown(r0, 0x5) r3 = accept4(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5630e6219436bdbf6ee1f47989ba71b89424c7c72ccdb020000003a383e39ffab74bce64088174a4c94a1d610dc272d86d3b21570c6a01eade173c98ea539d769d82b5662cbc9c880786bd434019c2ac260da00003eb954eb25be25b75685db000000000000"], 0x0, 0x10000000) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x10, 0x7, 0x1, 0x0}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000002c0)={r4, 0x90, "671ac764e1317fcc36832d6abf8e47888af2af0c08064d97ddca33c79bc9cc2557d5c0cecd35f4147318f88c03f674a8b9c86e69b95cbc93e36d3fdcd6c59b854a907c9e43d74bcc73832e4151e04b36ffc6339c832012d9d74b99d9f63f810ecbee606bcfe293c086e0ebe9a63a0f69b5028af5e1c7b3ccf2f4a62ea31f3fa83e1e8116443ca31b834f0a80fac692f1"}, &(0x7f0000000380)=0x98) fdatasync(r0) getegid() getpid() freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) getegid() getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000900)) open(&(0x7f0000000100)='./file1\x00', 0x40, 0x98) 00:00:19 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x8, 0x800, 0x100, 0x40, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xbd3}}, r2, 0xffffffff, 0x7fff, 0xfffffffffffffffb}, 0x8c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x62, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x9}}}, 0x88) 00:00:19 executing program 3: r0 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) 00:00:19 executing program 0: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) lseek(r0, 0x0, 0x0) 00:00:19 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x18448, 0x8) setitimer(0x0, &(0x7f0000000200)={{0x1000, 0x6}, {0x3, 0x8}}, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/177, 0xb1, 0x40043, &(0x7f00000001c0)=@abs={0x1, 0x0, 0x3}, 0x8) setitimer(0x2, &(0x7f0000000000)={{0x1, 0xfff}, {0xffffffffffffff45, 0x8}}, &(0x7f0000000040)) 00:00:19 executing program 3: socketpair(0x17, 0x4, 0x2, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x34b, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000001300)=ANY=[@ANYRES32=r1, @ANYBLOB="810001000500963fb72ff572f192a27e6137e5342e34a428d57d79512d8393e3426dd738af903ed70227951881199856c219c46f06321c87e6e16213759d718c8dd032aac0edefc4af2ef8e20a2b4b12dabeb89e5bd986e30c4e9683d21a575149faa2a3f3df1a009b1c4b6422262c53d32f046e245c6c340800000000000000d76f03a890"], 0x2) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6}, 0x0) r3 = accept4(0xffffffffffffffff, &(0x7f0000000340)=@un=@abs, &(0x7f0000000380)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x6}}, r4}, &(0x7f0000000440)=0x84) r6 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(r6, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r6, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r6], 0x1) getsockopt$sock_int(r6, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x0, @rand_addr=0x1}}, r5}, &(0x7f0000000640)=0x8c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000240)={r7, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r6, 0x84, 0x903, &(0x7f0000000140)={r7, 0x8, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f00000002c0)={0x7, 0x100, 0x6, 0x8001, r7}, &(0x7f0000000300)=0x10) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) getpeername$unix(r2, &(0x7f0000000200)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) 00:00:19 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x187, 0x200026) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) close(r0) 00:00:20 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) sendto$inet(r0, &(0x7f0000000080)="16aeac91912871c2a7a7fdd5883ee8bcbfdf6ad1ed522ee04228359d2299d440d992e36911635bb3f2a5dce7685ac04de6eb90083898b9bfcfc7ab6b", 0x3c, 0x8, 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 00:00:23 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000900)='./file0\x00', 0x401, 0x50) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={0x0, 0xe}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000640)={r2}, &(0x7f0000000680)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000002c0)={0x0, 0x100000001, 0xf, 0x0, 0xffffffff}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000400)={r3, 0x3}, &(0x7f0000000480)=0xfffffffffffffe03) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffeea) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200)=0x20528ad0, 0xfffffffffffffe86) lseek(r1, 0x0, 0x7) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r5, 0x6}, &(0x7f0000000540)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r5, 0x7}, 0x197) getsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000380)={r5, 0x8, 0x6}, 0xffffffffffffffa3) fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000500)={r4, 0x1}, &(0x7f0000000580)=0x8) 00:00:23 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) semget(0x3, 0x3, 0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) readv(r1, &(0x7f0000001580)=[{&(0x7f0000000200)=""/218, 0xda}, {&(0x7f0000000300)=""/4096, 0x1000}, {&(0x7f0000001300)=""/67, 0x43}, {&(0x7f0000001380)=""/82, 0x52}, {&(0x7f0000001400)=""/183, 0xb7}, {&(0x7f00000014c0)=""/192, 0xc0}], 0x6) pwritev(r1, &(0x7f00000001c0)=[{&(0x7f0000000100)="fe1edf849764e63366665ccb1a0d30942f0a81c5765a07963487b519c15cc2f244a8eaafc18ac03595567515cd24604fbb41eb6a89e662bf5f1985abbd33c24d755f", 0x42}, {&(0x7f0000000180)="85a9f2345f227557157ee5c7f18eea5da36409c9da15c4dfeba61924bcef907abe464607bd", 0x25}], 0x2, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x1, 0x10, r1, 0x0) 00:00:23 executing program 0: r0 = socket$inet6(0x1c, 0x10000004, 0x8001) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000015c0)={0x0, 0x7, 0x64e}, &(0x7f0000001600)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000001740)={&(0x7f0000000040)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001540)=[{&(0x7f0000000080)="87053b60cc9294828ce763cb615a4c89dec5e2ed29c75548d5974f6aa159ebce4e4d44b597f117b7676a3d023f7422e20ec1522e7a6bcecd82f79dfdaf43075169315ab8f409f721e278bf6b8e5539cac8b78f4bec227a3da113e8073542ddf58ff49d184a1b846f2a950937188695129d8b9ce988f53c8fea4e929b5fc09f0968e3e3558c3d87eaeeb65f4cc083b4bbceb94bd2d76248573053dc0422d14318305be4e0351b72b7c2e7b59a9f578348255f259aba8ea0c371ac59ad08273a1b668d325c3b5eaa08ab7bb18631aa134dfcc7bdaf80ac00dce6a9", 0xda}, {&(0x7f0000000180)="798f811df5c1d85f782ce7e91c182be4bbef9d879fd05e830994775bf9cf13096aa8abc8080d3d342984e17fc2d17a69c71ad728fb98f12711f358b1f7f0229501a3728432303eaeb1e920883db8b9bb1a6f608c444530407d04fc207a62401b9f503405f1bb616ee5ff17c10975f84ca53500236fd8955b0fb3b8d97b6b42e66e7084c1af6868c9321bb75567359ed686b51ed571903215806e2fd82253434f4dff7c67e5fb57ca32fff95ee3ba1f1b8ad8897518639e5bc5766ad90162ee5be0198d738b5d75e1b0", 0xc9}, {&(0x7f00000002c0)="29eb609e951a7a942059d113945181ac79572f9b9c0f12f7f781c7473cd1f16c42bd8879df05bef7b74054954794", 0x2e}, {&(0x7f0000000300)="784623628a89a5f0bbd8d422cb917fa6c72662f197a938a011f3f109b033a0730cea73a1ca87e72e53bd2c725a6746e972a4a6a81f25f067693b48e5f94a78cf21627fb890d0a26d3952b63caa9ac0795bce3978ca02e2089cf9b0725a7cd61d8498c7e29089732f437ec70f8e497dd475a267a4b2b403dbf240ea3ea88960240d208b1880bc055ed0a528ef9240a03d46cc9c33f84f4aa49c922f1e7bf04ea4d2d7f7c155036b192627232c38d59a152493b8712f0e3eba1376c2990081f1fce16a6323dc41bacfd158a853e659e2996cf14495abe24502d64a975bed3a8e", 0xdf}, {&(0x7f0000000400)="a27c8ba96e3238a4ec98047b17b6b06fb531aead9e93e00abd84cbbc40ffde1c", 0x20}, {&(0x7f0000000440)="6da1db0ccd911c328356a52c38cad71e5843f0c2923b1c7afce55baae9f7a60ac8051d80470e63c0731a550dab42f6e9efe70cc90d4ccc35cc13a0967bcbe1c486b322c3a49af3eea4c52a56520c93068d985f1db9feb6189044b7fe2547c9f9e8f7a3e1fc71dd594398ef496854b77f1729448dc6875c87e9434ce77e0c104f7abc111926696f20274c319f77e7a6f0a9b89e50f7b61b4744379160dbcd3fa57d827ae24a43193f032d075d8ef16721e248b04a67a427295950fc563f3208a635fffa1b815cc2b1c18a67f42d109823ffb192652c685b0bc0d44edb5360b5196d91ad6b9f7cb21343", 0xe9}, {&(0x7f0000000540)="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", 0x1000}], 0x7, &(0x7f0000001640)=[@dstaddrv6={0x1c}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @dstaddrv6={0x1c}, @prinfo={0x14, 0x84, 0x7, {0x3}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @init={0x14, 0x84, 0x1, {0x2823, 0x7ff, 0xff, 0x6}}, @sndrcv={0x2c, 0x84, 0x2, {0x7, 0x6993, 0x0, 0x4537, 0x9817, 0xffff, 0xe568, 0x7, r1}}, @authinfo={0x10, 0x84, 0x8, {0x3}}], 0xc8, 0x20000}, 0x20000) r2 = open(&(0x7f0000001780)='./file0\x00', 0x8000, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001880)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0xffffffff, 0x7, 0x200, 0x8, 0x2, 0x6}, 0xa0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000017c0)=0x5, 0x4) 00:00:23 executing program 0: setsockopt$inet6_group_source_req(0xffffffffffffffff, 0x29, 0x57, 0x0, 0xffffffffffffffa5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x3, 0x4) 00:00:23 executing program 0: r0 = open(&(0x7f0000000040)='.\x00', 0x8000000000000000, 0x1) mkdir(&(0x7f000000e000)='./control\x00', 0x0) fdatasync(r0) rename(&(0x7f0000000000)='./control\x00', &(0x7f0000000100)='./control\x00') rmdir(&(0x7f0000000200)='./control\x00') 00:00:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) lseek(r0, 0x0, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getgid() r1 = getgid() poll(&(0x7f0000000000)=[{r0, 0x2080}], 0x1, 0x3) setregid(0x0, r1) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:23 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000140), 0x4) lseek(r0, 0x0, 0x0) 00:00:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x8e}, 0x8) 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$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0xa84, 0x40) 00:00:23 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x5, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x3}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$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$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x5, @empty, 0x4}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x1, r3}, 0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 00:00:23 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x40000000000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000180)={0x0, 0x0}, &(0x7f0000000200)=0x3d6) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, r2}, 0x0) 00:00:24 executing program 0: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x100000001, 0x4020, 0x400, 0xfffffffffffffff7, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0xffffffff00000001, 0x3, 0x81, 0x80000001}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0xfffffffffffffffc, 0x191}, 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:25 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x2b, "c7bdf9587f1059f3e73f20d673edcc4868c1b7532eae9575e24feb2b73d07f492108ef15b97a564850502f"}, &(0x7f00000001c0)=0x33) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x3, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x430e0d52, 0x80, 0x4000, 0x5, 0x1, 0xbd9, 0x6, 0x1, r2}, 0x20) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r3, 0x0, 0x0, 0x2000d, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) 00:00:25 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000180), &(0x7f0000000240)=0x10) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) getsockopt$inet6_tcp_int(r2, 0x6, 0x108, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') close(r1) execve(0x0, 0x0, 0x0) getsockopt$inet_buf(r2, 0x0, 0x4f, &(0x7f0000000080)=""/51, &(0x7f0000000100)=0x33) 00:00:26 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_udp(r0, 0x11, 0xffffffffffffffff, 0x0, 0x0) 00:00:28 executing program 1: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x5, {{0x2, 0x3, @rand_addr}}}, 0x10000029d) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:28 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) close(r0) recvfrom$unix(r0, 0x0, 0x0, 0x802, 0x0, 0x0) 00:00:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r1, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbd21) fcntl$setstatus(r1, 0x4, 0x10044) mmap(&(0x7f0000ff1000/0xd000)=nil, 0xd000, 0x0, 0x10, r1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x520, 0x5, [0x7, 0x3f, 0x1f, 0x5, 0x7]}, &(0x7f0000000180)=0x12) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r2, 0x6}, 0x8) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r2, &(0x7f0000000200)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0xfffffffffffffffa, @loopback, 0xffff}]}, &(0x7f0000000400)=0x10) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000300)=""/194, 0xfffffda8}], 0x18, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0x0, 0x1, [0x4]}, &(0x7f00000004c0)=0xa) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e20010000800000000000000000000000000000000108000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="590800005d0f00000400ce000900000000005022ee78610a72acf61bf1603932802901cbf997c5d03a50a2b316ed60ccbf477d09641c932a8a170460b1f754ea98a9b7ed4a2bbe84a3df7ec6510c3f3d2545863100c2e3e5a61c718ba1f3e890858440ddcf266a1a58a1a4c946fd646ce36b58a6de153636ffb2975da443ea6060f1114b"], &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0xffffffff, @loopback, 0x2}, @in6={0x1c, 0x2, 0xfffffffffffffeff, @empty, 0x1ff}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7a9b}, &(0x7f0000000040)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open$dir(&(0x7f0000000100)='./file0\x00', 0x8400, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x39b) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x8) 00:00:28 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x2001, 0xa, 0x0}, &(0x7f0000000040)=0xb) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xb, 0x10000}, 0x8) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000200)="e4e11df357f368ea", 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x41, &(0x7f0000000100)='\x01\x00\x00\x00\x00\x00\x00\x00', 0xca72d8715a2ad334) 00:00:28 executing program 3: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x3, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00002e2f66696c65302f66697265e071"], 0x1c) 00:00:28 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r0, 0x0) setregid(r1, r1) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x1ff, 0x7fffffff, 0x303f, 0x7, 0x6}, &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @loopback, 0x1}}, r3, 0x0, 0x400, 0x2, 0x81, 0xbbe, 0x3f}, 0x98) 00:00:28 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e20010000800000000000000000000000000000000108000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="590800005d0f00000400ce000900000000005022ee78610a72acf61bf1603932802901cbf997c5d03a50a2b316ed60ccbf477d09641c932a8a170460b1f754ea98a9b7ed4a2bbe84a3df7ec6510c3f3d2545863100c2e3e5a61c718ba1f3e890858440ddcf266a1a58a1a4c946fd646ce36b58a6de153636ffb2975da443ea6060f1114b"], &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in6={0x1c, 0x0, 0xffffffff, @loopback, 0x2}, @in6={0x1c, 0x2, 0xfffffffffffffeff, @empty, 0x1ff}]}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7a9b}, &(0x7f0000000040)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) open$dir(&(0x7f0000000100)='./file0\x00', 0x8400, 0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x39b) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x8) 00:00:28 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x817}]}, &(0x7f0000000440)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x20, {{0x2, 0x2, @loopback}}}, 0x90) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockname$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10) getsockname(r0, &(0x7f0000000680)=@un=@file={0x0, ""/108}, &(0x7f0000000380)=0xfffffffffffffef5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x0, 0x6, 0x2}, 0x0) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="01000000ff031de88641fccbbd5bdbd098aafaec5baa2cc114da4d915562e598b7ff63029677a95fa1f9ef0266ef0576cb5cb6c19ce2301f676b1a0e62fd38eabed972f726d267873cd10e3f83fe9caee4ea733c390dd509b6723308887ea6ced4d02b033d9d5a8d25ea9fb3bc37bd2da53c93c8eb91fc92a9155d0f2aedab70e39eb1b3860305da330532081fad8917c74704c32969d3eaef743af20375ddf449125e60bf6c336f276e"], &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffeffff, 0x101, 0x4}, &(0x7f00000001c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) 00:00:28 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) 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(r1, 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$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) socket$inet6(0x1c, 0x5, 0x40) 00:00:28 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000280)={@multicast1, @multicast1, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000300)={@rand_addr=0x7, @multicast1, r1}, 0xc) accept4$inet(r0, 0x0, &(0x7f0000000000), 0x30000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r3, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:29 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000280)) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = accept4$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x20000000) symlink(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file0\x00') getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x92, @local={0xfe, 0x80, [], 0x0}, 0xec5e}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={r3, 0x5}, 0x8) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='dctcp\x00', 0x6) 00:00:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1a, &(0x7f00000000c0)=ANY=[@ANYBLOB="02000000e0000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e300000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) 00:00:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = msgget(0x0, 0x2) msgrcv(r1, &(0x7f00000004c0)={0x0, ""/4096}, 0x1008, 0x3, 0x800) fchmod(r0, 0xe3) setuid(0xee01) ftruncate(r0, 0x101) mkdir(&(0x7f0000000080)='./file0\x00', 0x46) msgget(0x1, 0x110) r2 = msgget$private(0x0, 0x164) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/130) clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:31 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet(0x2, 0x5, 0xfffffffffffff5ad) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000200)={0x0, 0x1, 0x5, [0xb6, 0x9, 0x9, 0xcfc0, 0x101]}, &(0x7f0000000240)=0x12) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1007, &(0x7f0000000100)={0x0, 0x0, 0x9, 0x0, r2}, 0xffffffffffffff81) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x8001, 0x4, 0x9, 0x6, 0x6}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @rand_addr=0xff}}, r3, 0x3, 0x240000, 0x1ff}, 0x94) 00:00:31 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./control\x00') freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0x48000) 00:00:31 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x300, &(0x7f0000dd9000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/138) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) r1 = shmget$private(0x0, 0x2000, 0x80, &(0x7f0000d40000/0x2000)=nil) shmctl$IPC_RMID(r1, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000a34000/0x4000)=nil, 0x4000, 0x1, 0x410, r2, 0x0) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 00:00:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280)=0x1, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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$inet_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$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(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="fcffffff0600000000030000ff0100000000ff000d7c8d7989b7e5086d260b34bcee3b75f68360014ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) ftruncate(r1, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000200), &(0x7f0000000240)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) socket$inet6(0x1c, 0x5, 0x40) 00:00:32 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x80, 0x8) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000040)={r1, 0x0, 0x4}, 0x8) 00:00:32 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_udplite(r2, 0x88, 0x6, &(0x7f0000000040)=0x1000, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:00:32 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(r1, 0x0, 0xffffffffffffffcf, 0x80, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) syz_emit_ethernet(0x56, &(0x7f0000000000)="49808272b3281c3306d6d480dd778c0b3f3dc3a52b2167c89003db54010b420ec5a7771748a0384dc4b243d2df6edddd86f79c8627ddf5ecd6b3d5557ca19de12e38af67c850310e1b4bb880cec3ee891fc23bfc0abf") setsockopt$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$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x20}}, 0x0, 0x1, 0x7, 0x10001}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={r2, 0xf7, "72e79e71b10fde8ef0af60064f65900fce8634061d64df466e0afde15c591d83d3d29317fbe5f95e0debec681a30c9c239e12ed546083785b76192e16f6f48b4df0b540a74170dc796299220bf26a02c8c0e9cc56e4c90998ef562c50afaa18381c1319d2961bd793d89087ab1830a5268d313bc0142add7b12f5f00f2b67a3ca6c302dba700841a15e69965286259e75924f536406e1ded9d3fa06fbdd427738de3bda851f5866672e2b7bafdcf8f478b7e049efbd918a50a71cb1dacea5acbc60e03645e17e08d2f21f84730ebda422ee0e250dfb4505b716aa5aecbc5997508fe9612f2cb129e52f05b1ad69cb6e394c16f40b75c5f"}, &(0x7f0000000100)=0xff) 00:00:32 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="03000700000000000000"], 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x1000000}, 0x14) 00:00:32 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x100) accept4$unix(r0, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f00000000c0)=0x6e, 0x0) execve(0x0, 0xfffffffffffffffe, 0x0) 00:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) 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) symlinkat(&(0x7f0000000200)='./file0\x00', r0, &(0x7f00000005c0)='./file0/file0\x00') 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)=ANY=[@ANYBLOB="010034375805"], &(0x7f0000000580)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 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) 00:00:35 executing program 0: munmap(&(0x7f0000f0d000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10, 0x30000000) connect$inet(r0, &(0x7f0000000100)={0x2, 0x3, @broadcast}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x5, 0x12, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) 00:00:35 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet(r2, 0x0, 0xfe0a) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendfile(0xffffffffffffffff, r3, &(0x7f0000000000), 0x0) recvfrom$unix(r1, &(0x7f0000000500)=""/4096, 0x1000, 0x40040, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) execve(0x0, 0x0, 0x0) ftruncate(r3, 0x0) 00:00:35 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvfrom$unix(r0, &(0x7f0000000340)=""/4096, 0x1000, 0x40, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x53, &(0x7f0000000200)={0x1, {{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x400}}, {{0x1c, 0x1, 0xc015, @loopback, 0x7}}}, 0x108) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000180)={r1}, 0x0) 00:00:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x638}, 0x24) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040), 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3c66696c653000"], 0x10) 00:00:35 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x10000) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="1000000084000000080000115d00000010000000840000000700bee400009a361c4a0000"], 0x24}, 0x0) socket$inet6(0x1c, 0x10000000, 0x5) 00:00:35 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x401, 0xe3, 0x6, 0x1000, 0x8]}, 0xe) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) fchmod(r0, 0x50) 00:00:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) sendfile(r0, r1, 0x0, 0x3f00) r3 = dup2(r1, r0) read(r2, &(0x7f0000000140)=""/4096, 0x1000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000001140)={r4, 0x7, 0x8000000000000}, 0xc) 00:00:35 executing program 3: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000203, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)=""/69, &(0x7f00000000c0)=0x45) truncate(&(0x7f0000000000)='./file0\x00', 0x60000) open$dir(&(0x7f0000000080)='./file0\x00', 0x800, 0x100) 00:00:35 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r2, 0x0, 0x0) setresgid(r2, 0x0, r2) getgroups(0x7, &(0x7f0000000000)=[r1, r2, r0, r0, r0, r0, r2]) getgroups(0x2, &(0x7f0000000040)=[r4, r3]) getgroups(0x2, &(0x7f0000000080)=[r0, r3]) 00:00:35 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) write(r1, &(0x7f0000000040)='t', 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x4, 0xc3, 0xfffffffffffffffa, 0x9, 0xb2}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r2}, &(0x7f0000000280)=0x84) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x0, r3}, 0xc) 00:00:35 executing program 3: setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0x0, "364b3a59f68de95714464d02cc24d613"}, 0x14) 00:00:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x7fffffff}, &(0x7f0000000240)=0x8) socket$unix(0x1, 0x5, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x40000}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) lseek(r0, 0x0, 0x4) r2 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x10002, 0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000280)={0x1, [0x7]}, 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x401}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000100)={r3, 0x5}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x9e) freebsd11_lstat(0x0, 0x0) getgroups(0x21c, 0x0) freebsd11_fstat(r0, 0x0) 00:00:37 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=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(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x100000061) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) recvmsg(r3, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) socket(0x2, 0x5, 0x0) 00:00:37 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(0xffffffffffffffff) ppoll(&(0x7f0000000000)=[{r0, 0x20}, {r0}, {r0, 0x22}, {0xffffffffffffffff, 0x4}], 0x4, &(0x7f00000000c0)={0xff, 0x9}, &(0x7f0000000100)={0xfea}, 0x8) mmap(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x3, 0x12, r0, 0x0) mincore(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0) 00:00:39 executing program 1: 00:00:39 executing program 1: 00:00:39 executing program 0: r0 = socket$inet(0x2, 0x3, 0x2) setsockopt$inet_int(r0, 0x0, 0xd1, &(0x7f00000000c0), 0x4) 00:00:40 executing program 1: r0 = semget$private(0x0, 0x20000000102, 0x0) semop(r0, &(0x7f0000000000)=[{}], 0x1) 00:00:40 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:40 executing program 3: close(0xffffffffffffffff) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x592bd80b, 0x10, 0x8d94, 0x2, r1}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0xb1, 0x24, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x5, 0x4, 0x600, 0x4, 0x10001, 0x8000, 0xfff, 0xfff, r2}, 0x20) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r2, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) 00:00:40 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1}, 0x0) 00:00:40 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000080)=@un=@file={0x0, ""/21}, &(0x7f00000000c0)=0x17) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000100)=0xb4bc, 0x4) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={0x0, 0x400, 0xffffffffffffff80, 0x800}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000340)={r2, 0x1c, "8fd0424e997e61c7af9ffebc471c2b293bd291baf2a9b47f1021f069"}, &(0x7f0000000380)=0x24) fdatasync(r1) r3 = socket$inet6_sctp(0x1c, 0xffffffffffffffff, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x8007, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="c21cf1cf", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000240)={0x7f, 0x4020, 0xb4, 0xfffffffffffffff8, r5}, &(0x7f0000000280)=0x10) 00:00:40 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000480)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1, 0x40) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') lseek(r1, 0x0, 0x2) 00:00:40 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1018, 0x0, &(0x7f0000000040)) sendmsg(r0, &(0x7f0000002780)={&(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000080)="995bec6acfa646220f09166aeb47cb3aea61327564ccfa02337d65c8645b7d5fd1620a026ec5a4440fc0e12a638a5268f7955d49be00982fbf78edbf1160c01ac9ce3fcf3c7f3718e2f2a1e67f08b7898c131d829f5186213266f5ccb364d57f076a457e179af02f9dd534fd39451404a4aaa0968039b4314962bdb2e9cbe6a1fb2ec09668fa0c3fd8eb52d985f39014a6df", 0x92}, {&(0x7f0000000140)="aed2f074bfb4c61080ddb02a8e1f8427b1119fe0bfcb193a80ae2c87cf02b12a95a3869cfee1cd615bfc862f759610f8f8c15356c6edbb00539f07c382c59423cc87714d2ee6f5dff52eb74039d9aca7892cabca84904260fe6869c0b58fb5d33b51109f48f53a87d29b9f447548267bcdc7a6bbccd9317e47c6fba4176e5b2c228bcd3764e7ed23061e911ec5f366296518bfdab3c14aa70034e720b2a2c64e520a75fa4af202b341fdf28603391cbf29f5aac3b47f6bd49f6ae42094a873d653411bcfce1c0b81e21ab3b18a50282defd90943acc6b698814a6abd4f9644b2dd54b21d72ff73", 0xe7}, {&(0x7f0000000240)="57cffb91905e8adc5f508324eb50255ff22ddcedd3aae2b5447c3725d17bc8e4799d1aa0ba21b79983e56495f8b57f39fd02a02c118d27315bef2fb78ff6c258f5ae709eeb043746e60990c5194392c1d057d79029b82b77e14bea7525e4c28be8404f4b458d8f551a7244dbcce9f25fec9abb52d3dfea826c7438427fc9cef29ac0835055155df7f2a741820e8ed6f1c3b0b00a3c467410cb1be0b27a8151d85665d11cb00d7cbb590d", 0xaa}, {&(0x7f0000000300)="ab69d325a2ebdfdd93c9bd660a64ca1bed1f51cc84bf076fd83953a92cff78977010d62d2df3f04f1475067bcd8d5e768a1c3103400cff771a1d755125e63908524d1c0515e400b5f428f10c86a9742b1115e01bccc751050957216372fe9c62fed769a1ed2d445090f7b99bd73e42364c104029c06cac2a52e1fa97361d1da4d93352708cbb9c400ba7d8cbeada31485d8bfe4167471e43ab7d56ce30232df0d50bc6fd9f4e071f25b9698f48c642afe52934bdfe186df924c46a50cc9ec4fa1875d632c7a5e033f4607fc9da270aeb4dc6a3897ab93f7984f08a632b40", 0xde}, {&(0x7f0000000400)}], 0x5, &(0x7f00000004c0)=[{0xa8, 0x88, 0x4, "f0890ee46a8a5d213947c0033508c76691099cb2ce20599cd92b66407d95ed0888f35fb6d4da21145f7b988666c07588ea9ba62a19568812811374daab2a49f3f1213900690bb01ba276196b1cdc1cc248a6beddbd5017d61baf682c9aa5eaadb60cd35c0e71de3bcb084b291a0de7ccbf47f31c2b45fc01cd6e8e9f5714cc1bae64014fa3fcc9efa52749037986a17d4f56a917"}, {0x110, 0x99, 0x1, "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"}, {0x1010, 0x3a, 0x3, "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{0x1010, 0x88, 0x3, 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"}, {0xd8, 0x11, 0x5, "afbeeb1c3a68cf05d648b4cfbee8e896d71eac35219632d6d54406ad092c6f236788d970a7e65ecbd53aa114a938b8b12aa0c0e404e01d56f47307ef80e69fa8bda473ed74bada21f79d3dfccd991a2758dd7800aa0142b61f3a13070cd95addc3794eedeae933cec9791691b39337a1b396392a767727fbfebe8d7177b1603c958062cdc24925ad755db15a5b7367c806520915ba53f9851a10e511efb3ddec28658e10256398056a73506d0cadbd23b71a2ca0ae7cb94d66360ca5098a40e1c18356d9b1"}], 0x22b0}, 0x84) 00:00:40 executing program 1: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r1, &(0x7f0000001340)=[{&(0x7f0000001fc0)="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", 0x533}], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xa, 0x3}, 0x8) read(r0, &(0x7f00000000c0)=""/82, 0x533) 00:00:40 executing program 0: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1, &(0x7f00000000c0), 0x4) r0 = socket$inet6(0x1c, 0x3, 0x7) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) readlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/206, 0xce) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r1, 0xffffffff}, 0xfffffffffffffe1c) r2 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x800, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3, 0x3f, 0x2, 0x1}, &(0x7f0000000200)=0x8c) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x16, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000040)={0x7ff, 0xfa, 0x2000, 0xffffffff, 0xfffffffffffffff7, 0x0, 0xfffffffffffffffd, 0x2, 0x0}, &(0x7f0000000080)=0x20) r2 = accept4(r0, &(0x7f0000000100)=@un=@file={0x0, ""/4096}, &(0x7f0000001140)=0x1002, 0x30000000) accept4$unix(r2, &(0x7f0000001180)=@file={0x0, ""/60}, &(0x7f00000011c0)=0x3e, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xd01, 0x2}, 0xc) 00:00:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x101}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x9, 0x7}, 0x8) 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(r1, 0x0, 0xc5) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) mlockall(0xffffffffffffffff) freebsd11_stat(0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x6931, 0x4) getsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) 00:00:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) read(r0, &(0x7f0000000140)=""/123, 0x7b) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x100001e4, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbd21) fcntl$setstatus(r2, 0x4, 0x10044) pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) fchdir(r2) read(r2, &(0x7f0000000000)=""/175, 0x6d999) 00:00:40 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000480)='\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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') r1 = 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$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x1, 0x40) mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\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', 0x0) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') lseek(r1, 0x0, 0x2) 00:00:40 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="800295da75756c653000"], 0x10) r1 = getpgid(0xffffffffffffffff) r2 = getpgrp(0xffffffffffffffff) setpgid(r1, r2) setsockopt$inet6_tcp_int(r0, 0x6, 0x100, &(0x7f0000000040), 0x3) 00:00:41 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x3, 0x5, @loopback, 0x2}, {0x1c, 0x0, 0x376, @loopback}, 0x1ff, [0x10000, 0x3f, 0x8719, 0x100000000, 0x800, 0x80000001, 0x1ff, 0xe4]}, 0x5c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000040)=0x10001, 0x4) bind(r0, &(0x7f0000000080)=@un=@file={0x1, './file0\x00'}, 0xa) shutdown(r0, 0x1) 00:00:41 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x6, 0x4) fcntl$lock(r0, 0xe, &(0x7f0000000280)={0x0, 0x3, 0xfffffffffffdfffc, 0x100000001}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r1, r3) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r7, 0xb, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1000300010005}) getgroups(0x9, &(0x7f0000000240)=[r1, r1, r6, r5, r2, r2, r4, r4, r4]) openat(r0, &(0x7f0000000080)='./file0\x00', 0x10108, 0x80) 00:00:41 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000180)=0x80, 0x4) r1 = accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000140)={r2, 0x3b}, 0x8) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) 00:00:41 executing program 0: r0 = semget(0x1, 0x0, 0x0) __semctl$SETVAL(r0, 0x100, 0x9, 0xffffffffffffffff) semget(0x2, 0x3, 0x2) 00:00:41 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) r2 = dup(r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = msgget(0x0, 0x400) msgctl$IPC_RMID(r4, 0x0) connect$inet(0xffffffffffffffff, 0x0, 0xfe0a) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x1000001ac) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000140)='&\x00', &(0x7f00000001c0)=']\x00'], &(0x7f0000000280)=[&(0x7f0000000240)='\x00']) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r3) execve(0x0, 0x0, 0x0) getpeername(r1, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10) ftruncate(r1, 0x9) msgget$private(0x0, 0x10) 00:00:41 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000047, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 00:00:41 executing program 2: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) open$dir(&(0x7f0000000000)='./file0\x00', 0x10040, 0xe4) munmap(&(0x7f0000bfe000/0x400000)=nil, 0x400000) socket$inet_icmp_raw(0x2, 0x3, 0x1) msync(&(0x7f0000f78000/0x3000)=nil, 0x3000, 0x3) 00:00:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={0x0, 0x82, "7411361b3eeaa0a5afa450afd931f2ecb50e7f66111680056d956b38465b34eaea6499472ac896eb0387f2e7c76702ad1b04b7cac741531f4bc6d9efc3d0ab59ac5b26c892a7485566277f208a4363a0707ca25654a21c1a40148607b6cae00a13665646c40bcd04dabe4ffbfd80605c8610c6f83bf627c30076283c4fd818f4074b"}, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x5, @loopback, 0x8}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000500)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="f500000002a6d2e0e7ddc32a767498a5f400b1209d446dca3bc0a8295533da02b8585be95612b4d43815f9c354745a448a65b46d67ae0afb2f4e3fd199c5b051a5e87a661a0dedfba26cd11b5b72739bd12a5c5cb4b83ea1102efc4192d613c62281e32139193f900dc271ba2dfb3660270057be0869c9f2e819fcf334ada13ec2d0614dc1ffdbd2d44c1dc10ab3a7bd968cdba64a0fa7d6d6345a1a4e15a99f111dc4b2e770924aa2a4533bd3047a7593d8962aa90f7c3adb4efe27f912de88568959007b906f2760f228094f94d792182e7a0025bdf172dee95e0438ede812587e9d0938578f974656ac29867c1714f34bf2db6ec42ca4b3"], 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$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000380)=0x81fb, 0x4) 00:00:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$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) truncate(0x0, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x0, 0x51, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xfffffffffffffde7) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$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) 00:00:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x80000001, 0x12) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0xfe80, 0x4) 00:00:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x1000, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast2, @empty, @multicast2}, 0xc) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:44 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x2) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$getflags(r0, 0x6c57a0f543f014e6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x1}}, 0x0, 0x0, 0x401, 0x5}, &(0x7f0000000100)=0x94) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x8, 0x2, 0x2, 0x8, 0x5}, &(0x7f00000001c0)=0xfffffffffffffe69) mlockall(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xff13) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:00:44 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1014, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) sendmsg(r0, &(0x7f0000001bc0)={&(0x7f0000000340)=@un=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f00000018c0)=[{&(0x7f0000000380)="a6e6bb209ce56a3014aeda359e03e342b6e75f44875fae49895dbc080154016e352cad6f3a6be696d4fdd1dabaacc8d17f50d88eef30b14789ce4120e598463f62355d68fae7de7fbcfb956d606f757967bad81c36959e1df49ab429e387d01334968054e28f2a041f89537355445f9fbfbf37e97c691cdbfed4373ec7f8270dd8690e7771646ec57344ace4306b153aa7c97bf7283b3f61dab0f333eac1a4fed4ec7f926198366c8cc478b8e3c72273064fd3d509a6c7910b8c2f2302457a8fd585edbb97f6f095a70457f5f8e9d18f4d76e5ec80917ca61f4a32c51ee13198ec94d9e56fe523e949ea51ee997b19cc1d", 0xf1}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="e7e57c74976ec41d9cba49da347cb41e2a197a7498cf6b98f7b5eeda57e8ac573dde599b270dc3fced8c851faecd3851c2fe704e7fca7fbf57e64c606157d458f65ee1588a798c199f98bff5c5c0cc48cd799df91563fbd2ef3d2e40d97e4dfb74af7813b930b2ed3163f199d50bedf09b320844741d33c40b6de5436570e8dce333b73074c3b1f1bd99cb6da9567cb501", 0x91}, {&(0x7f0000001540)="309b0aec68769ed9c0e1c3e7f51d65645eeeae05e95950686ee734dd1c0d09a7d9fd2af5bdd8b7d3ed19157e075a3d6fb457aa55647da22bc93b6bf1004da054fd7ee7f20e624958b2aedf23486b9797fbde9e5eaf78f07ce8ac832a1bbae0fd08d1720bd9294f39bc41a464325539e38f8060093764cfcb35f6b2a2fc13fbec766158c3b651ae3d9f1db820f76b30376e8799c02aa8e6828634673c671739ced023010f30219155be5d7a6947c88e18001bca2ec694815a4958e4002f9334f5c1503bf34d4d1f0f864106644a414e6ebaf6a4688116172c4da6b61a3ac46dc951cea6f694fbf52c54ac57b7deea1257", 0xf0}, {&(0x7f0000001640)="ac78f49aee8096ae420dfeb4faaa08c8d32fab1195c1a899ce94f5ef85045ee27716e9c89b40c5231c8806454d85d5023643578e3cf7806da44616330c2271d2be31e4da6232c48aac92fced78bb8a88267cd12318d5e8be04a137e2699ad0458efd9fdb5998a1fabc9fda3e5a11c175182cd9fcd75fe51fe8b40a53955812554c3e11c6a0fe951cd22a8c65632dac0b9f7575b2e07b", 0x96}, {&(0x7f0000001700)="08ed623cfb61092e90136f9923ab7eac8c8eb72970b450666b08747df8d55066ed630f1d8a6aaad93ab9274ff95236c383e3825c6a466df42dd71b18e6e2e9cbe5ac07cb63866ed7ae9628538c3b5f307ec4b6e63e268e9b1e6ff06f14fafef4f9936094d715cb94821a1ba4fa8dfd19b64e3892221b76ee92c455fc4555eea5a0ef563e743721676beea1d6558df0664831ef05e80030d2b4", 0x99}, {&(0x7f00000017c0)="1a8dc097cb0019ff7d37c2339934f06347e47008d64e5aa8295636dd2b162840d21aa06de04a2d623c6c7b45bf473fcd6f519ebf2e7b271304a4bdae049b789c3a5c89efda043e9d49c0c65e717d416bbf94c33cf6beb22d9383071325f5e5b4ba1414232c68fb1abad8026f1c17a07b1ce66aefe6a9415fbbe3541891da6b224703cfc7182426b3070e1200df5b855c297b006c20ce6017effc75840289f3e4909e", 0xa2}, {&(0x7f0000001880)="bdc611ddca4fa458fca2500f9985e5dee1997e2dbc4925285c", 0x19}], 0x8, &(0x7f0000001940)=[{0x58, 0x29, 0x401, "05f277a37b36650b326230b7d824fbb5146fd90174f745e2446738aeec493c83141e9e5429561e38d5e4188fb02b6fb48bfe28185bf23aa896a0aafb8c68b2e9cc7177"}, {0x68, 0x6, 0x9c2, "2f8f60450f9f9c4ef2e9a6f65ec002aed2c605a9d6805cad6b9444d86a0440abf1d0dd0075081f32b51e012c72e71bd398cc36b9615e7911f62052c3724cf609b5ffba39eb2c38095229cad49e654139f8ff57187844c0"}, {0x20, 0xffff, 0x3, "27c912db30007151b76c3403"}, {0x48, 0x99, 0x5, "e4424964b5767363b9294449b495c929f27aad70e2f57f20f4bee869c51a0add1dc9fe328dd3401d95e037eada3898f5f873ef"}, {0x50, 0x6, 0x4, "52c1b783ea4cf4e123c81a4fec9b62b25eb5dd63692c38387a2865a0d17f1be077139e2d05813ef53bcb40a1489efd87d905dcde8b63788c70ff5f7cdfd18a"}, {0xe0, 0x29, 0x9, "a18199b8b0714a335ad30db9529d2b7bc811d4ae957227c24bffc526fd9cc2d3b90f8c6cac9a93a7328d666e6763a524e92da2b9d018c26e514722f644121020d0fb357f903da663011d5c350f57add1f42bd4436d50203f293218b1a0f14e7c1d232088bdc7810d9ec6029919874fdd1680edaf75ec30086f604d319a74dff3c8f83adb98bc1b47f37905855a7328a1f73c31576ea97b7de4068ed09d4af199daccc15886dcba85f90434ee193614a0d978344f7bb5a3ba3dfb42b7090c0c07e07becbf1eae4614ad664d6001"}], 0x258}, 0x0) socketpair(0x17, 0x2, 0x8, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$inet_sctp(r1, &(0x7f0000000300)={&(0x7f00000000c0)=@in={0x2, 0x1}, 0x10, &(0x7f00000002c0)=[{&(0x7f0000000100)="57de69f6bf8a7ce0dff4256d79e3e5875e8475287a6e353df58025735d380bf842cd636b581e0151f63f196c3ada80fde8efe49fd62a066c9c6e329fa76c6350e0169ea8b17f1added37840364f8c14a3aad470d52501ef8d29bb61e1a399e429180fb9182733c6e5affe0a5adc8c81d6eb0250b16b9d0bd70ca505d7dfacbf0f76cbb6225a3b010ebb23cd4ab46fe7a7d14e81b0c9f290efd704655b795aec468a3965549c1b9e706a620bbeb8a0ea72b8178e652d672085a99bc9e975caa0921e1165486b618fc845df2392b7e6c565e4bf1e266f3e0a490acdf40212f5bc30d69b80ed80e73bc0a884ac3ce8e06b2c45220", 0xf3}, {&(0x7f0000000200)="b58be2fe5e468cd47a1ae0ef1bd98248b6d58a4995ea5a3ab63afbc7bae3317fdc7398c50e41dcae444185b1144ae6642a88452f2d5f6ead25a5156a1ccfc67fb0c710a5539f996fc68d8cd6145b22049a2e2e5fa44378d3392d22386378c999afe05f8042b4116837228f2e7a8ab49399cd51728e4786836352e7c66cffe0e0a1ad7a6dab956525005906b2176e75ac2fae335d", 0x94}], 0x2, 0x0, 0x0, 0x4}, 0x100) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x22, &(0x7f0000000000)=0x1c00, 0x4) 00:00:44 executing program 3: setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x22, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x2, &(0x7f0000000000)=0xe35, 0x4) 00:00:44 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000140)=@un=@abs, &(0x7f0000000180)=0x8) getsockname$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) r1 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r1, 0x0, 0x2f00, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) r2 = accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getpeername$unix(r2, &(0x7f00000000c0)=ANY=[@ANYBLOB="0000000000000000000000000000000008fb000000000000000000000000000000000000000056cf3f0000000000000000000000"], &(0x7f0000000100)=0x3a) 00:00:44 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000340)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x1, 0xffffffffffff7fff, r1}, &(0x7f0000000240)=0xc) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x32, &(0x7f0000000280)=ANY=[@ANYBLOB="00052ad409701faed9086e7c9eba47c61ea08d2f99f9fbc83ed933c9c65d6ea8999549db0695180b57f8f738afdc55a617be9ea1923a0cd6a253fe0e7d7e2493341e778f6eb09c4f30852f7b066e098575dbc996b2ef36ea905e3426e661bdac557cb79d58c2991fda73f4c3ce3996d1341cc6178d73cddb29000000000000"], &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), 0x4) 00:00:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1101, &(0x7f0000000040)={0x0, 0x0}, &(0x7f0000000000)=0x10) 00:00:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x9}, 0x1) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x24) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x1000, 0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000140)={@multicast2, @empty, @multicast2}, 0xc) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 00:00:44 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0x29, 0x81fe, &(0x7f0000000040), 0x299) 00:00:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) readv(r0, &(0x7f00000003c0)=[{&(0x7f00000002c0)=""/215, 0xd7}], 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000400)='./file0\x00', 0x0, 0xa0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(&(0x7f0000000280)='./file0\x00', 0x804, 0x190) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) sendmsg(r0, &(0x7f0000000240)={&(0x7f0000000080)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000140)=[{&(0x7f0000000100)="01ae0d269ff8b5e8244b1c3e88a91b138a5928b21118b2df20bccab90660b63a7851ae198d7a32aed41dffcf", 0x2c}, {&(0x7f00000004c0)="b9c6311c28f77bca4b0b8052b25d6e75c88c7553ca4a4b4335db2c44af44b047029ac018a7089954f8a10a243a07688442d28b532169bf5cd13740d39b56a9b3e990c5b4bca460d178bb35972f0bb2cebc431828f227e77dc84e229ced4028902fc6b6cdec0843e40f63c34ff9598b95ebc6d2190187fc5b0b77496f367d8e4ff1e34c342c0344119ae2a3ae90abc1bf0a68706ce3550e99cc0d3e4858e0b61f848402ae9d82ef6bf67c91a918f9d444639035f07d931b9a064a0d250e2f6a433911c4", 0xc3}, {&(0x7f00000005c0)="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", 0x1000}], 0x3, &(0x7f0000000200)=[{0x30, 0x0, 0xb4b9, "6d6056b65d1bf19b911a496ac278a6975435f0b1ccc7f005fead42e1"}], 0x30}, 0x20000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="040000000030131f5c945f00"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, 0x0, 0x0) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:00:44 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820242846c8c1351ff01"], 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) sendto$inet6(r0, &(0x7f0000000140)="91c6177455e45ed281db62693bfb213799bcbf8e7fa117fe044f1f769554a29c8a3ab722ef1c537ddc7beef4298caf1f9dec72a1baab28f9fea42fb52e83153455ca16aa8fc61d353626e62264cb7a8da48183a7e6354e37887c4ffe9cc1474223e96acdd95f27bac6a36614ef44909776543320b10ed8843efd3f5c7e6a506d0093f628c736f1b72ba83d1ecb409ac60c30ead3ee4015e248f0d0daea8506e8e9a77f7fbbb158608b", 0xa9, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8000, r1}, &(0x7f0000000080)=0xc) connect$inet(r0, &(0x7f0000000100)={0x2, 0x0, @broadcast}, 0x10) 00:00:44 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) fsync(r2) read(r3, &(0x7f0000000000)=""/175, 0x6d999) close(r1) sendfile(r3, r0, 0x0, 0x257f) 00:00:45 executing program 3: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r2, r1) setresgid(r2, r0, r0) 00:00:45 executing program 3: nanosleep(&(0x7f0000000080)={0x0, 0x2397443c}, &(0x7f00000000c0)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) execve(0x0, 0x0, 0x0) 00:00:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x202, 0x22) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x5, 0x4) 00:00:45 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$setflags(r0, 0x2, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x42) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000440)={r2, 0x13, "7758478debfd3e26b559b1b0ed56c48ae57610"}, &(0x7f0000000480)=0x1b) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = accept4(r3, &(0x7f00000002c0)=@un=@file={0x0, ""/24}, &(0x7f0000000300)=0x1a, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x20, 0xc00, 0x200, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000100)={r5, 0x0, 0x6, 0x48}, 0x10) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000240)={r5, &(0x7f0000000140)=[@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x7fff, @loopback, 0x9}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x2, 0x1ff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x8001}, @in6={0x1c, 0x0, 0x7fff, @empty, 0x7}, @in6={0x1c, 0x2, 0x6, @loopback, 0x7ff}, @in6={0x1c, 0x0, 0x9163, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x0, @multicast1}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_buf(r3, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @broadcast}}, r5}, 0x8c) 00:00:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x46, &(0x7f0000000580), 0x1f) r1 = shmget(0x0, 0x4000, 0x0, &(0x7f0000ffa000/0x4000)=nil) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000003c0)=0x0, &(0x7f0000000400), &(0x7f0000000440)) fstat(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = socket(0x2, 0x1, 0x0) connect$unix(r6, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r6, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r6, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) sendmsg$inet_sctp(r6, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_tcp_buf(r6, 0x6, 0x23, &(0x7f0000000600)=""/4096, &(0x7f0000000100)=0x140) r7 = fcntl$getown(r0, 0x5) r8 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000580)={{0x1, r2, r3, r4, r5, 0x80, 0x100000001}, 0xfffffffffffffff9, 0xff, 0x1ff, 0x1ff, r7, r8, 0x9f8}) freebsd10_pipe(&(0x7f0000000700)={0xffffffffffffffff}) sendto$unix(r9, &(0x7f0000000140)="20794526606912996f0c3632c0ea4215d284d651c240848f352b58d58a992e70d6a7454aceb1e1648278b2359b142765af3afd16cce6558b276898721c2c18b82b5c1bb1d125612bcde86d874c16fd30fc7be59b8419c4ae9e7c0a1d516d54aa96646443e89befd188bc6f73f5d9c7fdc3f12a77ea6aa59c2a5843c0bc896598452f09311fa9687dd0de297a1b5e5fd4a1862fcab7f83b4cd0af4c62af7eab1606747618d2198f2e78a5688ff76169dd17adbab52cfefd507237572ab7676ea4e50f8d6c0fa10581abe8ea133c00d8a87e7bbd78fd55f45ab7e87f8ba3", 0xdd, 0x4, 0x0, 0x0) recvfrom$inet(r0, &(0x7f0000000000)=""/131, 0x83, 0x2, &(0x7f00000000c0)={0x2, 0x0}, 0x10) 00:00:46 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) flock(0xffffffffffffffff, 0x4000000000000002) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r1, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) socket$inet_udp(0x2, 0x2, 0x0) fcntl$lock(0xffffffffffffffff, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000100)={r2, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x3, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x0, 0x1, @loopback, 0x3}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0xc5}, @in={0x2, 0x1}, @in6={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x0, 0xffffffff, @local={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) 00:00:46 executing program 3: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f0000000000)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:00:46 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x10) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000000)=""/51) r2 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x200, 0x4000400000000, 0x0, 0xffffffff80000001, 0x9, 0x9, 0x6, 0x7, 0x0}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffff9c, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) dup2(r2, r2) __semctl$GETPID(r1, 0x4, 0x4, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0x1f, 0x4) semget$private(0x0, 0x7, 0x4) 00:00:46 executing program 2: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x2000, 0x0, &(0x7f0000ffe000/0x2000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r1) shmdt(r2) 00:00:46 executing program 2: socketpair(0x0, 0x7, 0x3, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02dda71e2ab1a3cae09c0200000000100000000400"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r2, 0xe, 0xff}, &(0x7f00000001c0)=0x8) r3 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000240)=0x9, 0x12f) 00:00:46 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f00000000c0)={0x1, 0x2, 0x380000000000, 0x8, r1}) r2 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000080)={0x3, 0x4, 0x3d, 0x0, r2}) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x11000300000005}) 00:00:46 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), 0x28) write(r1, &(0x7f0000000000)="358238015cab5b1cc2b8fb433e54d6e74af6e54a010611991b0c7776f2a358397f47cb96a0f1a16a44d6e4103bebc3c627065757587d83819d3acd8be814b97203d55533877055f4b775578389590d6640b0c63e5365e109c264112e64d293f84676d1f8695acbd96814", 0x6a) socket$inet6_udplite(0x1c, 0x2, 0x88) 00:00:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xffffffffffffffff, 0x54, "066d2e8d0f1b699388d095d6dfaf7b3887794dbbda9718d651025f2aa368883427450f914423957de98d37fcff4db64d7c957194c86cd3ef92874fa6087fb4d9bf8dfb6415df997903235e3a7a31b28d15fd02ef"}, 0x5c) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="092613c94c332f010000"], 0x8) 00:00:47 executing program 2: socketpair(0x10, 0x10000002, 0x83, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x2, "ae9c"}, &(0x7f00000000c0)=0xa) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x2300000000000000, 0x5, [0x7, 0xfff, 0x0, 0x9, 0x9]}, 0x12) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x80000000}, {0x5, 0xff}}, 0x0) 00:00:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000240)={0x6, 0x1, 0x3, 0x7, 0x4}, 0xc) getsockopt$inet_int(r0, 0x0, 0x42, 0x0, &(0x7f0000000140)=0xfffffffffffffdba) nanosleep(&(0x7f0000000280)={0x7235, 0x1226}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="2d0000000100000002000200010100000900000002004e2000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c78601c3ed87a005a00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="09000000de000000000000800500000086000000"], &(0x7f00000000c0)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r2}, &(0x7f0000000100)=0x84) 00:00:47 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') fdatasync(r1) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') utimensat(r1, &(0x7f0000000040)='./file1\x00', &(0x7f00000000c0)={{0xffffffff}, {0x401, 0xf61}}, 0x0) 00:00:47 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x30, 0x0, &(0x7f0000000040)) r1 = semget$private(0x0, 0x7, 0x80) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000080)=""/218) 00:00:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000140)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x596) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:00:47 executing program 0: r0 = open(&(0x7f0000000380)='./file0\x00', 0x4, 0x3f) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x0, 0x8873, @loopback, 0x40}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000003c0)={0x0, 0x0, r1}, 0xc) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') pipe2(&(0x7f0000000140)={0xffffffffffffffff}, 0x100000) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000200)={0x1, {{0x2, 0x1, @loopback}}}, 0x90) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_udp(r3, 0x11, 0x1, &(0x7f00000000c0)=0x800000000000000, 0x4) 00:00:47 executing program 0: r0 = semget$private(0x0, 0x1, 0xfffffffffffffffe) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f00000000c0)=[0x4, 0x10001, 0x20000000, 0x100000000, 0x7, 0x200, 0x9, 0x1, 0x7fffffff]) 00:00:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0xb, &(0x7f0000000100)=ANY=[@ANYBLOB="0a000000ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r2}, 0x26a) 00:00:47 executing program 0: r0 = socket(0x2, 0x5, 0x0) select(0x40, &(0x7f0000000040)={0x7ff, 0xffff, 0x2ea, 0x9, 0x3, 0x4, 0x0, 0x7}, &(0x7f0000000080)={0x9, 0x7, 0xfffffffffffffff7, 0xffff, 0x2, 0x0, 0x81, 0x7}, &(0x7f00000000c0)={0x7ca, 0x9, 0x3, 0x59b, 0x6, 0x8001, 0x2}, &(0x7f0000000100)={0x1, 0x1}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0000000000fcffff1100804000000000000000005a4a6941e3ed73398dcff7a58c726d4478becb9244baad4f99d22fd0dbffe7266b4a88b39c"], 0x98) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66693000"], 0x10) 00:00:48 executing program 3: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f00000000c0)='..', &(0x7f0000000000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0/file0\x00', 0x0, 0x0) faccessat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x0, 0x1100) r1 = msgget(0x1, 0x4) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) fsync(r0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f00000003c0)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = fcntl$getown(r0, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000340)={{0x733, r2, r3, r4, r5, 0x110, 0x8}, 0x90, 0x9d25, 0x0, 0x3, 0x332, 0xb50f, r6, r7}) 00:00:48 executing program 0: r0 = socket(0x2, 0x5, 0x0) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000001400)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000000040)="e4f408e2393fce9da56c0cd44b55e1e1eb0b18b5d93ff2a4becd3f3c696369b8b2eab5d3c243623c38c0caa90580aef45e847c666ffb62dd68e831f6beb37d077d3f02627e895f0f7a8e974b2b20cb", 0x4f}, {&(0x7f0000001180)="7ecc9271d12d7a65f2f9825c9752a0b0b0747221aee6051da264e26f84b3a2664df24df0a9a5da9128a9ab9d559ae673a4f19d7a1fc260041f0e7f8ba7007f6577374749caa916c78de83c5b103264238a0d8c8cbed3fc1ac1f798994cfebd9e040846f10035e2e64f05915e90eb1d4c33a8c5d9fdfa4a99c44909613e2fae8616b947478d6e13085cc2197b29535b9fd10c97a18251", 0x96}, {&(0x7f0000001240)="7baeb1b64d1c724fd80b59744e51b180bd5dd8952abad9f6ac8ca303614f2fbe8aff73a27e0f48a30d1ab4899899187f3a8e7543969d9afe0d1fef672992bf7f59b5c2c9f1e4edf2451c8142b64a469a02a27b8fed5f6090ad31bbaf38478215d22bfd708d1ff9b35aea778f58e7e9b00cd6ed4fcfbd449cce00ae8184b4ada62a1970746eef7caf5a331995594874525e6a2c92844ef6c0f7fe26d4a536fdbd7536560bdda40b3a06b0da8b001d2ad9a44318bb7853c4ab95f7c354db1a5b5d7736692320b9586169f00aac76337802913947add4e652667b7cea26a86378276d47f16372a752dfcb5cf1ce0d", 0xed}, {&(0x7f00000000c0)="fe969bac639350d572488f", 0xb}, {&(0x7f0000001340)="5b0c87752565c11007d73a28c3ade0f424c2ea00d5c7bb4516edb4abbd4ea6af4a9a4efb713eeaa2a6940b74e860b3589337926e84f50d97bf76672598eed6e08f72881ce9bdae10840b9f05b050164eb66520621fbd115020ea65d20df9f9e7f1b17bf4865881b201ea5662b0eec399b7b583d5264d558128dbed99b91435c5f3bdfc62b7ce3adbd5f9760ef3533f52f3ea108d83282758a450719d9656ce1913", 0xa1}], 0x6, &(0x7f0000001480)=[{0x18, 0xffff, 0xffffffff, "3d8e67f4"}, {0x20, 0x0, 0x100000000, "e9058fb57505c50ea8090ed1903e07"}, {0xd0, 0x88, 0xfffffffffffffffa, "c4d06acdd38a9ef1b193d5dce500bdfa503b3345b46b258f003a8b22d20b9c8b49e54c447c467bb32e1244598a8a3d9b2cc80b871cbc1338092b2f4349e28558c9e59a1564c6e796a9fbb51c5b834dd384594a1f34a6abf3318cfe4f2bac8b5d5c36d54f59e471e3ab4d1ddc40f3acb3a393ad79bdaeb20701df3c518c04463d194de191a34188020aec3b3213d2196dda83a0f8f5bf475c4bab68af0f538ab0135ba8ad77f965113ef25742b4f677a55d9d2536f6a22251ae4e45"}, {0xf8, 0x0, 0x4, "1865751ce5ffd14c9fd256740c154bea6cf3e04da114b415c0d46e06805199788deba29a4bc0a33a207998427d82d00158301e68d1ef40c14bf214de654daba090ec884da47be7376e4f493dab4080c501ed20f83925e633471192414947fc2b43da40cbc5fef8005929177930541f52f557d27cd159ece99ca345b6eff074a17fdf10ee536488a67ab306a511224604056e725dca22fe4655a23122b9d6c0c59c1ecd5457aab36c961d0ffd05af16a1ab4ab37f07f6581b73dba01047f46820c24ca017a85cebc4c6b169084d20251bba66ee68f72fae2532e899d4b3f17154a4b30e"}, {0x38, 0x84, 0xba6, "5f5a1969d12aeab039ec843c1d148c5c8f90f9323ec0cd4a352f535ef0e079e8c9"}, {0x110, 0x29, 0x5c23, "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"}, {0x1010, 0x6, 0x2, "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{0xe0, 0x3a, 0x7, "882103f2af64901d9e6d4d73ca2ee46b9f09edd63ac3a0618a824cb003576eaaefe126a55af8c8c66d3111bb1ae3cb2e1a43ee31121886c595af174a080dd11fc09d3e94401b6d441352ac9aa52c6392cc43efa9c5c9ca8b4e09a71450a61ccda821be8b7250db4241e50979d0bc3c5b12d46f1c854bad74d83e340deb3149bc604d3618eeb5bad5ae24f773ea7038bbdb80dde28849b83b14c484618199c4185d82e9946f292223db9b3543afe9fce9738753abc794cbcadc032fc5468bae12f6a6edcbcb9e11c582234d3d"}], 0x1438}, 0x20000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140), 0x0) 00:00:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="55dd2f6a6d465c5be8f732e43ccbb850", 0x10, 0x8, 0x0, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0x4) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x200}, 0x24) 00:00:48 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) r0 = shmget$private(0x0, 0x1000, 0x415, &(0x7f0000ffe000/0x1000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000280)=""/183) r1 = msgget(0x3, 0x4) msgget(0x1, 0x10) shmctl$IPC_RMID(r0, 0x0) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000180)=""/158) setrlimit(0x8, &(0x7f0000000140)={0x6, 0x9}) writev(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000000340)="7ea8777f9a05666066dfa1777dadc3c0b787b77feca4b272fdd4baea92c11d549af2b1ee6446dad6e9aed9274b9d743eb2648366d94399ecae8884c90ee1a9e241b2d6d5e852797aaa164ed5ddeab81f8cc2dd0c00f7711eef7a16d304b4cce8b76f163ddd549b71049e7bb5e52811f93ffccd89f3292fbd1fba761aa6afe7c935a001036deb4dd5ba48e28008d809c288f0db00fa5d1be3a8fc61a5ce1590a3bdde90cec05337441e078e04115a3cb38c60c9bfa051e9aab3975f48f0f49ee06c4ff004eec332e7c6dd9de0", 0xcc}, {&(0x7f0000000440)="38e36e28cd5ef4ba9f7a45dd7eedc92aa4dc625b630b812a46642ae5963fc280f6903d532a55679b5dcb07fee3308afb4a340348aa39111974b1a999dd0efec1e138389e31460771d3a1e36e12d6d9839de6ba5004b21c3fc54c2fb974c29446e46e8a6eb0f5d1681c86b52ad48a4b491160", 0x72}, {&(0x7f0000000240)="aae4b42891d31a4ecc89efc661728606243e2b79778a272cbe25e157e5f688cf4c77f9d5", 0x24}], 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) munlockall() rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r2 = socket(0x1e, 0x7, 0x7fffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000500)={0x0, 0x7f, 0x2, 0x10000, 0x9, 0x6}, &(0x7f0000000540)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)={r3, 0x8, 0x1, [0x0]}, &(0x7f00000005c0)=0xa) freebsd10_pipe(&(0x7f0000000100)) r4 = dup(0xffffffffffffffff) bind$unix(r4, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0x9c0561adfeb59231) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000600)={0x7, [0x2, 0x6, 0x22b, 0x7, 0x8001, 0xe000000000000000, 0x101]}, &(0x7f0000000640)=0x12) dup2(r4, r4) 00:00:48 executing program 3: sendto$unix(0xffffffffffffffff, &(0x7f0000000180)="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", 0x194, 0x4, 0x0, 0x0) 00:00:48 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x5, 0x1, 0xef, 0x2, 0x1}, 0xc) r1 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r1, 0x0) 00:00:48 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x2, &(0x7f0000000040)=[r0, r0]) r1 = open(&(0x7f00000001c0)='./file0/file0/file0\x00', 0xa18ec8bfb4ba5c76, 0x1) chroot(&(0x7f0000000300)='./file0/file0\x00') freebsd11_getdents(r1, &(0x7f0000000200)=""/243, 0xf3) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 00:00:48 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x21, 0x4) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) setuid(0xee01) futimesat(r1, &(0x7f0000000140)='./file0/file0\x00', 0x0) 00:00:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') linkat(r0, &(0x7f0000000000)='./file1\x00', r0, &(0x7f0000000040)='./file0\x00', 0x400) 00:00:48 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() getgid() getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)=0x0) getgroups(0x175, &(0x7f0000000300)=[r2, r3, r4, r3, r2, r3, r2, r1]) setresgid(0x0, 0x0, 0x0) lchown(&(0x7f0000000100)='./file0\x00', r0, 0x0) 00:00:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect(r0, &(0x7f0000000080)=@un=@file={0x1, './file0/file0\x00'}, 0x10) 00:00:49 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="09000000290000191600000000000000"], 0x10}, 0x0) 00:00:49 executing program 3: r0 = socket(0x2, 0x3, 0x9) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 00:00:49 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) fcntl$setstatus(r1, 0x4, 0x10044) sendfile(r0, r1, 0x0, 0x0) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) 00:00:49 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e220079000000000000000000000000000000000001ff0f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="02000000100000003c040000c10e0000010400004b22ec03329815f4827c5d2090ffee82246d87344321995535045c656841cfd5b872c60fcd0a1e860498a1040fd9041a18b576bca36a1bf5335cb369e32f1e45c986a047ff3041005ef43b5a1e79b5a1b01b9f3a393ac49c40be81823861b8ef4c0a1f620a69c3f265f0d341ce9e6139d18cfa4b9e01b75ebc512fcb3acae96a4731fddd56a2d402983d9cc212ae336694d8970de238e413e94ae79d00987b75b6455f3330e2fffe54153e7549d2fdce3480bc15dbb33372ef2643e6ef8f8db11b35014936b3894b0bdc8b0374c127ef4d33dfa0be1e07dd60b2ccfa30aa9d3bf48278137040a4d5f717936ba4197407a187386a0c5c743f0aee08890ac8cd144492c000fd"], &(0x7f00000003c0)=0x98) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) 00:00:49 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x180) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) read(r3, &(0x7f00000000c0)=""/188, 0xbc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x20e803}], 0x1, 0x0) 00:00:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xffffffffffffff5b, 0x105, 0x0, 0xfffffffffffffec5) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x100000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1ff, 0x7, [0x401, 0x6f, 0xf7, 0x6, 0x4, 0x81, 0x400]}, &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:49 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) ppoll(&(0x7f0000000040)=[{r0, 0x8}, {r1, 0x4}, {r1, 0x120}], 0x3, &(0x7f0000000080)={0x3, 0x7000000}, &(0x7f00000000c0)={0xf196}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) r5 = dup2(r1, r2) write(r2, &(0x7f0000000040), 0x4000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x2, 0x4) dup2(r5, r0) read(r4, &(0x7f0000000140)=""/51, 0x33) 00:00:49 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x3, 0x9a5, 0x5, r1}) r2 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r2, 0x29, 0x26, 0x0, &(0x7f0000000200)=0xff5c) r3 = accept(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f00000000c0)={0x7ff, 0x5, 0xfff, 0x3, 0x8, 0x3, 0x496, 0xffffffffffffffff, 0x100000001, 0x5, 0x1000}, 0xb) 00:00:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x8001, 0x66b, 0x2, 0xd58}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x2}, 0x8) 00:00:49 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8002, 0xd4) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x2, 0x1) linkat(r0, &(0x7f0000000040)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) linkat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00', 0x400) rmdir(&(0x7f0000000180)='./file0\x00') getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000001c0)=""/188, &(0x7f0000000280)=0xbc) munlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = accept(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000300)=0x10) fstat(r1, &(0x7f0000000340)) close(r0) fstat(r2, &(0x7f0000000440)) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000540), &(0x7f0000000580)=0x4) r3 = fcntl$getown(r2, 0x5) close(r0) r4 = socket$inet_icmp(0x2, 0x2, 0x1) r5 = dup2(r0, r4) socket$inet6_tcp(0x1c, 0x1, 0x0) poll(&(0x7f00000005c0)=[{r1, 0x2000}, {r0, 0x107}], 0x2, 0x3) semget(0x3, 0x7, 0x400) wait4(r3, &(0x7f0000000600), 0x8, &(0x7f0000000640)) r6 = semget(0x3, 0x7, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) __semctl$GETPID(r6, 0x1, 0x4, &(0x7f0000000780)=""/43) sendmsg(r1, &(0x7f0000003d40)={&(0x7f0000000980)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000001a40)=[{&(0x7f0000000a40)="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0x1000}], 0x1, &(0x7f0000001a80)=[{0x90, 0xffff, 0x6, "083002164e73c186f4627d687d7ab677e3fb9a7ef7fc952a9b5e5574bb32ee1c96365c034f3af1b155f44cf7c0819fc7fc61d581b10bee543e0dcbe87d8cd0e3a60db7af64419868ac963fd98b38f15f533c9a6a353b25c8700e2f7528defbb5b3dc8e646cccf5de2affac8be180125a45d5b8a671884cacef2b"}, {0x50, 0x9d, 0x37cb, "72c8ad7283cde7248c03d2b10fa0686c5634bee5f5b5c163d2d8b77d416d57454180269cb381c17c24d328e7905a263f2df9c45846c067251a8efb31b61f"}, {0xa8, 0xffff, 0x4000000000000000, "4cea087a9e7132bd252745f1b7e740e8c4d1cbe4dfa84ed593196bbad2d4a0cd23f91782515b8806e27c94d90b55ea6351bc0e212857eb21dc138af417d8fc4412480d7bda8d0a6de42200fb44043419bece9134aaa17c73d55ea20b29ab766b947adacb06f35065cbead2f507ff20b28b44e16fa0c6fd172a1fda48d92cb84790a80344f70ef61b1a5416038891bb0e0f"}, {0x1010, 0x0, 0x5, 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{0x1010, 0x3a, 0x8, 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{0x80, 0x6, 0x10001, "d61df792736b0f87530e5005d5968ae247d74146f812b6e6949db2b6b657d26938648cb54e8234a79ed460a1d42fda7a7c1ec8d5d065ea6687a36cc03853a7fb824dbc9cb9c68bdb400fc1c454592a4291fd0b33ebf46c5084a1ae8f2878806b2b0fbcf6b8390580f8"}, {0x68, 0x1, 0x8, "fe96ef4b1c031a19196ee8f411a1f65d7d2befdae8c1cf03d630e3a49bb619e406f0b499ac70336641a8cfe599706c163a9594ef94992e283894d9389bf5a45ddcce3947096fdbd597560abeedaf349b02e439f5eaf22b"}], 0x2290}, 0x4) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000007c0)=""/108, &(0x7f0000000840)=0x6c) fcntl$getflags(r2, 0x1) freebsd11_mknodat(r5, &(0x7f0000000880)='./file0\x00', 0x30, 0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000008c0)={0x0, 0x401, 0x5, [0xffff, 0x800, 0x2, 0x1, 0x1f]}, &(0x7f0000000900)=0x12) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000940)={0x3, 0x3, r7}, 0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000009c0)={0xff, &(0x7f0000000980)}, &(0x7f0000000a00)=0x10) 00:00:50 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file0/file0/file0\x00', &(0x7f0000000080)=""/150, 0x96) pipe2(&(0x7f0000000400)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000540)={0x4, 0x6, 0x800, 0xffffffff, 0x7, 0x58, 0x7, 0x1, 0x0}, &(0x7f00000005c0)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000640)={r2, 0x7f}, &(0x7f0000000680)=0x8) r3 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(0xffffffffffffffff, 0x0, 0x0) close(0xffffffffffffffff) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x7, 0x12, r4, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r7 = socket(0x2, 0x5, 0x0) connect$unix(r7, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r8 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r8, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r8, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r8, &(0x7f0000000580)='./file0/file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:00:50 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x180) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @broadcast}}, 0x0}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={r2, 0x9}, &(0x7f0000000340)=0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) read(r3, &(0x7f00000000c0)=""/188, 0xbc) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x20e803}], 0x1, 0x0) 00:00:50 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$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0xa}, {r0, 0x100}, {r1}, {r1, 0xc2}, {r1, 0x80}, {r1}], 0x6, 0xfffffffffffffff7) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:00:51 executing program 2: socket$inet(0x2, 0x5, 0x3) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) writev(r0, &(0x7f0000000000)=[{&(0x7f0000000200)="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", 0x66}], 0x10000000000001c2) r1 = socket(0x2, 0x20000005, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) dup(r2) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f00000006c0)={@in6, 0x0, 0x0, 0x0, 0x191}, 0x98) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:00:51 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) clock_settime(0x0, &(0x7f0000000180)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) 00:00:51 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000080)=""/196, 0xc4}, {&(0x7f0000000180)=""/54, 0x36}, {&(0x7f00000001c0)=""/47, 0x2f}], 0x3) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000280)=0x2, 0x4) poll(&(0x7f0000000040)=[{r0, 0xd}], 0x1, 0x0) 00:00:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = semget(0x1, 0x1, 0x4) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000180)=0x10) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x80000000) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) fdatasync(r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x34e9, @empty, 0x1ff}}, 0x0, 0x8, 0x1, 0x100, 0x9, 0x1, 0x3}, &(0x7f0000000040)=0x98) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x200, 0xffffffffffffff80, 0x800, 0xff, 0x200000}, 0x14) 00:00:51 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:51 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) 00:00:52 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800, 0x6e2840c9ae170ac) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000140)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x300, 0x291}, 0x449) 00:00:52 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=[&(0x7f0000000100)='-@\x00', &(0x7f0000000140)='\'\x00', &(0x7f0000000180)='+%\x00', &(0x7f00000001c0)='\x00'], &(0x7f0000000480)=[&(0x7f0000000240)='^\x00', &(0x7f0000000280)='[\x00', &(0x7f00000002c0)='/\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\\(\xd2\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='-\x00', &(0x7f0000000400)='\\4/\x00', &(0x7f0000000440)='@$)\x00']) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 00:00:52 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendto(r0, &(0x7f00000000c0)="89269b630a5a338eb9bf594fcded1255f4b26231829a363bf0f4f8b1aa94d338949839c4ab774edc97f7b8b3475cc50c1c34340e11cc5db7249493d23718850638c62cc7508804a742d036b1450be687f54ffa11f6169cc07dc37b3d30883641c57f78e7e557601512bc90289f0b36b2c11613937bee4558f42905fa17758ae03b35840ffeae363bf757e92ded68d09d6e41ef54a7c9376f0bc3c240fb016de887578ea70d0938277d5e4075c72bd87e5d1fcc542fa12991b4c436266320cf591180a4ee4bdf141882b685ee4c178b8c88fd119f37f165334dd853ea1a4e6dd9c4bb58e26addd9b0dee41f948f82", 0xee, 0x100, &(0x7f00000001c0)=@un=@abs={0x1, 0x0, 0x0}, 0x8) mlockall(0x3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) 00:00:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="0700000000100000ade20000018001000900000002004e23ffffffff00000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000f3171e3f03ecc9caa29582179dbef10000000000000000000000000000000000000000000000000012160cbb958f92aa82af4c24f11aba6b53696515e67428f1b26ea4cf81fb00ae3e1dea5e979b6568596855ac", @ANYRES32=0x0, @ANYBLOB="5b00000004000000030000000000000007000000"], &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x5, 0x9}, &(0x7f00000001c0)=0xc) r2 = msgget$private(0x0, 0x409) msgctl$IPC_RMID(r2, 0x0) setsockopt$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) 00:00:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$getflags(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getsockopt$sock_int(r1, 0xffff, 0x11117, &(0x7f0000000040), &(0x7f0000000200)=0x4) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000240), &(0x7f0000000280)=0x10) setsockopt$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$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="00400000040000040000ac000300000000"], 0x0) link(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000500)={0xf, 0x723, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r3, 0x2}, 0x8) select(0x40, &(0x7f0000000540)={0x2, 0x1000, 0x9, 0x80, 0x8000000000, 0x8, 0x3ff, 0x7f0a}, &(0x7f0000000580)={0x3e78, 0x8, 0x0, 0x7f, 0xfffffffffffffff8, 0xffff, 0x1, 0x100000000}, &(0x7f00000005c0)={0x0, 0x9, 0xc, 0x1ff, 0x80000001, 0x7ff, 0x25b1, 0x80}, &(0x7f0000000600)={0x89, 0x1}) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0xc000, 0x1) freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000440), &(0x7f00000004c0)=0xb) lchown(&(0x7f0000000140)='./file0\x00', r4, 0x0) lseek(r2, 0x0, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:00:52 executing program 2: open$dir(&(0x7f0000000100)='./file0\x00', 0x18000, 0x0) 00:00:52 executing program 1: clock_gettime(0x1, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x8, 0x9, 0x0, 0x4, 0x69ae}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x2, @broadcast}}, r1}, 0x8c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000280)={0xaf72}, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 00:00:52 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000100)='./file0\x00', 0x4, 0x400) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$setown(r0, 0x6, r1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) sendmsg(0xffffffffffffffff, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x8, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="f0000000000000002f000000e1000000584a5b2a39620ba7969e876637a44090abb58b1ea2923851000804bfe77da0940b0a367fe7130aab757a4a243b56b74703fb869d6b49f88626db1bf1aa9ee6e8435346c08d41e8b297598920c74fa5db3919291d5667499c8f3219406bc45d00000000fd178f70ff2410c6753cc26dec02f630f9258e7e10c03dd5f280d6e30200191ca77ab7d97240f75a491daab3201c11140f27ba1fc05fc59d82c2cb30fbb117e01c7a0924280b6e8b5aec59d016f9ae985b6b638e7497821f95d8baf26449d62bc326f47c25a8abc2f603fc4a6e14eb705ce05af6a5478969581168767b"], 0xf0}, 0x8) 00:00:54 executing program 1: r0 = socket(0x1b, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="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", 0x1000) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001000)={0x0, 0x1, 0x3, 0x40, 0x0, 0xffffffff, 0xfe9f, 0x0, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x0, 0xdf88, 0x2, 0x270, 0x80}}, &(0x7f00000010c0)=0xb8) socket(0x1f, 0x0, 0x6) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001100)={r1, 0x4, 0x9}, 0xc) 00:00:54 executing program 1: setrlimit(0x9, &(0x7f0000000080)={0x0, 0x200}) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:00:54 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, 0x0, 0x253) 00:00:54 executing program 0: setreuid(0x0, 0xee00) r0 = geteuid() r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x1f}}, 0x0, 0xffffffffffffffd5, 0x0, 0x12, 0x3, 0x4, 0x1000}, &(0x7f0000001140)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001180)={@in6={{0x1c, 0x3, 0x6, @loopback, 0xb37}}, r2, 0x4, 0x79, 0x382, 0xfff, 0x81, 0x2}, &(0x7f0000001240)=0x98) setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r3 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r3) setreuid(r3, r3) 00:00:55 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000140)=""/4096) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) 00:00:55 executing program 2: r0 = socket(0x2, 0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) write(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7}, 0x8) 00:00:55 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0xfffffffffffffeff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x5, 0x1, 0x1, 0x3f, 0xfff}, &(0x7f00000001c0)=0x98) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xe, 0x4}, &(0x7f0000000240)=0x8) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r3, 0x100000001, 0x3, 0x401, 0x6, 0x100000000, 0xfffffffffffffffb, 0xa2, {@in={{0x2, 0x1, @multicast2}}, r3, 0xf8a6, 0xbd4, 0x2, 0x100, 0x3f}}, &(0x7f0000000440)=0xb8) readlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/200, 0xc8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r4, 0x3}, 0x8) r5 = semget$private(0x0, 0x3, 0x381) __semctl$SETALL(r5, 0x0, 0x9, &(0x7f0000000600)=[0x1, 0x6, 0x7, 0x0, 0x8664, 0x17, 0x34, 0x6, 0x6]) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={r4, 0xe, 0x800}, &(0x7f0000000680)=0x8) syz_execute_func(&(0x7f00000006c0)="c48135f8f68f6978c604adb4060000c4037d190facc4a35d699f4e9b000000c423c15f480b00c4017d2fe2c42379613e000f0f92359037790cc481fb2d950b10dea7f3420f2a1e") r6 = open$dir(&(0x7f0000000780)='./file0\x00', 0x8, 0x4) symlinkat(&(0x7f0000000740)='./file0\x00', r6, &(0x7f00000007c0)='./file0\x00') setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)={@in={{0x2, 0x3, @loopback}}, r2, 0x7fff, 0x20, 0x1, 0x0, 0x4, 0xf2}, 0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000008c0)={r2, 0x8, 0xf, 0x1, 0x5}, &(0x7f0000000900)=0x18) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000940)='vegas\x00', 0x6) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000980), &(0x7f00000009c0)=0x4) bind$inet6(r0, &(0x7f0000000a00)={0x1c, 0x2, 0x9, @empty, 0x7ff}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000a40)=0x91d9, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000a80)={r2, 0x9, 0xfff}, &(0x7f0000000ac0)=0x8) r8 = geteuid() getgroups(0x5, &(0x7f0000000b40)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r6, &(0x7f0000000b00)='./file0\x00', r8, r9, 0x200) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000b80)={@in6={{0x1c, 0x2, 0x9, @empty, 0x1}}, r2, 0x3, 0x3, 0x6, 0xfffffffffffffdc8, 0x3}, &(0x7f0000000c40)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000c80)={r3, 0xc, 0x400}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000cc0)={r7}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000d40)={r7, &(0x7f0000000d00)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000d80)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000dc0)={r7}, 0x8) 00:00:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) preadv(r0, &(0x7f0000000040)=[{&(0x7f0000000100)=""/229, 0xe5}, {&(0x7f0000000000)=""/39, 0x27}, {&(0x7f0000000200)=""/211, 0xd3}], 0x3, 0x0) mmap(&(0x7f00007e5000/0x3000)=nil, 0x3000, 0x6, 0x81410, r0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0), 0x0) 00:00:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept(r1, 0x0, 0x0) fcntl$getflags(r2, 0x3) close(r0) execve(0x0, 0x0, 0x0) sendfile(r2, r2, 0x0, 0xbc) 00:00:55 executing program 0: r0 = open$dir(&(0x7f0000000780)='./file0\x00', 0x10202, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000000)=""/106, 0x6a}, {&(0x7f0000000240)=""/198, 0xc6}, {&(0x7f00000000c0)=""/36, 0x24}, {&(0x7f0000000340)=""/142, 0x8e}, {&(0x7f0000000400)=""/165, 0xa5}, {&(0x7f00000004c0)=""/156, 0x9c}, {&(0x7f00000005c0)=""/246, 0xf6}], 0x7) ftruncate(r0, 0x80000001) r1 = openat(r0, &(0x7f00000006c0)='./file0\x00', 0x400, 0x2) bind$unix(r1, &(0x7f0000000700)=ANY=[@ANYBLOB="00002e960fb840ba"], 0xa) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x200000}], 0x1, 0x7f000000) 00:00:55 executing program 2: r0 = socket(0x2, 0x2, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000080)="9a02e303000000b90cba8590", 0xc) write(r0, 0x0, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f00000000c0)=0x8) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x7}, 0x8) 00:00:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x106) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000100)=0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e21ac1400aa00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000009317f2df8f02818471b08b5d280000000000000000000000000000000000000000000000000000e2ffffffffffffff00000000000000", @ANYRES32=0x0, @ANYBLOB="0800000007000000100000000080000006000800"], &(0x7f0000000140)=0xa0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r1, 0x5, 0x3}, 0x8) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000080)={@empty, @rand_addr=0x8}, 0x8) truncate(&(0x7f0000000000)='./file0\x00', 0x1ff) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000003c0)={r1, 0x4, 0x9}, 0x8) 00:00:55 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) r2 = open(&(0x7f0000000140)='./file0\x00', 0x10000, 0x100) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000180)=0xa, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:00:55 executing program 3: setitimer(0x1, &(0x7f0000000040)={{0x9, 0x8002}, {0x0, 0x8000b}}, 0x0) 00:00:55 executing program 1: r0 = socket(0x2, 0x3, 0x0) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f664b6c000000"], 0x10) close(r0) 00:00:55 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x0, 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x7, 0x1f, 0x5e, 0x7, 0x8, 0x78, 0x3, {@in6={{0x1c, 0x1, 0x51e8155, @empty, 0xffffffff00000001}}, 0x0, 0x1ff, 0xffffffffffffffff, 0x8001, 0x71e, 0x3}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r2, 0x3f}, &(0x7f0000000280)=0x8) recvfrom$unix(r0, &(0x7f0000000440)=""/164, 0xa4, 0x40, &(0x7f0000000000)=ANY=[@ANYBLOB="01002e2f66696c053000"], 0xa) socket$unix(0x1, 0x5, 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket(0x2, 0x1, 0x0) connect$unix(r5, &(0x7f00000003c0)=ANY=[@ANYBLOB="82528163b367a467df0019e4f640f92eaecd4184c28cd39082de2e68edb98cf91031b084c87886639bf1cd2b9348fd6b4ff092d9803e60e3bae3924c16f70c202d654dd7242684065ea318db00000000000000000000000000"], 0x10) sendmsg$unix(r5, &(0x7f0000000140)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000100), 0x1000000000000038}, 0x0) ppoll(&(0x7f00000002c0)=[{r1, 0x120}, {r4, 0x44}, {r3, 0x60}, {r5, 0x80}, {r0, 0x104}, {r0, 0x28}, {r3, 0x4}, {r5, 0x35}, {r3, 0x8}, {r4, 0x44}], 0xa, &(0x7f0000000340)={0x374, 0x3}, &(0x7f0000000380)={0x7}, 0x8) execve(0x0, 0x0, 0x0) 00:00:55 executing program 0: r0 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 00:00:56 executing program 3: clock_nanosleep(0x9, 0x0, &(0x7f0000000000), 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) sendfile(r0, r1, 0x0, 0x100000001) 00:00:56 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r1, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$sock_int(r0, 0xffff, 0x1016, 0x0, &(0x7f0000000040)) 00:00:57 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x1000, r1}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2001, &(0x7f0000000100)={0xcd, 0x0, 0x2003, 0x0, r2}, 0xfffffffffffffed3) 00:00:57 executing program 3: freebsd10_pipe(&(0x7f00000005c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000600)={0x0, 0xae, "0b2b8cf97d23b414bc1d06391c2ad4aa7deb1e28446ed0937941044465cc48fb85ad62276d73a6f90207ea3328fa293a127829b9498ae048a465ec150a2609fa890d23aecd5a808a138c8393621e8b30d8d405611475216a09daddd6293408005116d89e80a831ceb117908027b3bee8cd158d14d1af1ac7d25a8dd6f071526dfb1704ff54578e7c0ecb7309fc6b53844676a340614515899a70d0e0c724be83698e84e8fa37f7c5f214a3028491"}, &(0x7f0000000000)=0xb6) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000340)={0x0, 0xd8, 0x6630, 0xfffffffffffffffc, 0x2, 0x2, 0xfffffffffffffbff, 0x80000000, r2}, 0x20) r3 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x0, 0x20) fstat(r0, &(0x7f0000000380)) pwritev(r3, &(0x7f0000000540), 0x0, 0xf) 00:00:57 executing program 0: poll(0x0, 0x5f, 0x3) 00:00:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x1}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x89}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x7}, &(0x7f00000001c0)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffff30) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, 0x0, 0x0) munmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000) poll(&(0x7f0000000200)=[{r0, 0x2020}, {r4, 0x4c}, {r3, 0x8}, {r0, 0x80}, {r0, 0x2006}, {r4, 0x4}, {r3, 0xc0}, {r0, 0x4}, {r4, 0x2000}, {r0, 0x2}], 0xa, 0x9) 00:00:57 executing program 3: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x30000000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000140)='htcp\x00', 0x5) socketpair$unix(0x1, 0xfffffffffffffffe, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x2) 00:00:57 executing program 2: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3, 0xf, 0x8001}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e21fffdffff0000000000000000000000000000000000000000000000000000000000010c96b7bd454100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b6718768ba2104e39387fb53daa0e34a7698deba371e84c37710e27f7d42008dd65be66a6962d225ce678530baf91fb04b80d3b", @ANYRES32=r1, @ANYBLOB="03000000d8ffffff000000010500000000800000"], &(0x7f0000000180)=0xa0) listen(r0, 0x7fffffff) 00:00:57 executing program 0: mprotect(&(0x7f0000def000/0x4000)=nil, 0x4000, 0x4) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket(0x10, 0x5, 0x7) bind(r0, &(0x7f0000000380)=@in6={0x1c, 0x1, 0x8, @empty, 0x10000}, 0x1c) mprotect(&(0x7f0000d84000/0x1000)=nil, 0x1000, 0x2) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000003c0), 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000480)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x3, @loopback, 0x101}, 0x1c, &(0x7f00000002c0)=[{&(0x7f0000000040)="bf8fdcf6f65b658214092c079ce7951a8bd4c5bee42f5fdafaba6b66358af12854c43329c0a8f2200a4f2f2c0d699f5397", 0x31}, {&(0x7f0000000080)="e6f939817b2cc222c609d808e26ee0f3c85c4568ec7895096ae9577b228e43444edd2f6294a296e0322433a42bb867cc116f4197aa43303b3f1055d700f3114b60ad40fb96d021754df95957e9d9e779d67f39218d2825ce18280d874ec2edcf7b0b09801a6789366f7d96aa609c12edfdb9eb67c08c5ad195e263c54b25f1f2cc039c5e", 0x84}, {&(0x7f0000000140)="d7c2bd0319fc6ad0a28f9776eef51d1f5a96a1cc1c1657d1320fbc2a9e56328af9021616371d7906223e2ff7b4e0e718b130acc61d248a6a73eaf59bda", 0x3d}, {&(0x7f0000000400)="f1e5590727cb507d03d1e2f88cb6f2b7c45b2b6dc4482b2c38084684070929019bd9e12f1ed370aef49b6c296bd6b2ac6e662e8212ecf68e7630c408200bbe4c2a7bb6", 0x43}, {&(0x7f0000000200)="3bdab5", 0x3}, {&(0x7f0000000240)="043755eb9cda0b366061b69f8e4e5b4ed1897a811e747e6a1d9c5eb21020dd291e0832243330ce1af96e1104e8e09a2b9d290083becb9f3890b3bbe6c791c9c042e3767c6c093cb52201d62d9a802cfc4a68f99998df52d8c13de0ceb9517a5e0b8b14f9078f71f9dc2cbc7258efc3ffe32b0c76fc1f4d231d9fb149ff", 0x7d}], 0x6}, 0x108) shutdown(r0, 0x1) mprotect(&(0x7f0000fad000/0x1000)=nil, 0x1000, 0x6) 00:00:57 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x2) freebsd11_fstat(r0, &(0x7f0000000280)) 00:00:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x4) dup(0xffffffffffffffff) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) writev(r1, &(0x7f0000000100), 0x100000000000005d) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x40, 0x4) execve(0x0, 0x0, 0x0) 00:00:57 executing program 3: openat(0xffffffffffffffff, 0x0, 0x40000, 0x0) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/150, 0x96) 00:00:57 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0xa, [0xa6, 0x2, 0x7ff, 0x4, 0x80000001, 0x40, 0x7, 0x7, 0x3ff, 0x7f]}, 0x18) r1 = socket(0x2, 0x30000005, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffff8, 0x4, 0x1010, 0x9, 0x6, 0x8, 0x800, 0x1127, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0xcfb, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x2, @multicast1}}, r2, 0x800, 0x6, 0xed}, 0x94) sendmsg$inet_sctp(r1, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) 00:00:58 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000040), 0x199) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000007c0)=ANY=[@ANYBLOB="174a3c1bf7d4506f9f06583f3bd975076b22dca2418daca74d4f1b19e88f1b4e59d9b1b5727702197473dd04b8726bab5581fccffb8e0de333994d15eee3177ebd1784f2b2e951a560a0e2e75714336217cbf38eb041b78d66314f6327129f334075e3df8e6029eade95fd6553aba0b81ce8aec488efb726134f4f11c3488543f277bf75ba98733f0017260b2dbc1d5731fbe5e2927664ee2219a22dbd2c6e6869e060101159dd578e1a7ed8a96835de95722408ba2d963bbc14c58469d6e95afd6cb215f5f96487d1290785f4064b256be9377a1e8a3387cf705aae883adaaf254224edde5e79ee"], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000280)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000000740)=[{&(0x7f0000000340)="dc6ebbe68bdc505bfe35286b67a156b80469eb8ed586e3fe884034e2654d176b8999f2c6f43982a846ac7df60bffbef6553dcf81915a42734eac42a64e3071185144971d63431d7782ed546a59039145fac09ee626d15424fb46bc8436997c691ef3ce84aaa91913554605d8dff8778e746dc2a1c55c593263a646c1aa37a46b547ebd02284b8b8c7523c80555593d1bf887edfdd4e2f4d1b02eb82f36dfb2b8fccbf1bc242b182d4fa447f1af9371afe848960d", 0xb4}, {&(0x7f0000000500)="d12f017a608d49d689e7428f261d45fc6e4792ea48b07494db0a1af54110862ab1036e5144aa36a0300c8bc10e525a81dd0b6f3b056f0c763c897f93050dc352ba52461db5c68b05c195d6e142e6a48fa34850a65b542bd4bef38af4a358341bbb1fb0b8b0570ca6f750396fb7f4249734655568b3c120f4d6e99bc1a7493d070c319407fd2465a889f16a7edc0be9e060658ba232e4fac75bcc2fa772d3e56123811be346cc759ad1c5b2e4785abf2a1246f2b57a26705f0e3cd928bbddd73a417f481629e11ec5375abeaa31465e9fcf15a83ed7a4742d9b30e96780002b500d", 0xe1}, {&(0x7f00000000c0)="18867a77d59cd57b9b1ec90f2094c6534dc3bf6379e8577517176de125a1", 0x1e}, {&(0x7f0000000600)="a1ac3d1e30a59676fa7eb8d3f5eed4836a787259fd81714119ca6848740e0775cc7bf2bcbd7cdade2e53c55f8e05e8be9d736e6c3e9ea37629605c02065e6c8577df3206c3cb224cef138a69048f62158916fba5c7ee161c", 0x58}, {&(0x7f0000000680)="fbc5f90619d256444932d08eac15c4e0703d1c7fb43e64f0da919d4e5d9b0ba2554cea471a9c13c6922f42787fa0bc6c2e9ce2acb3fa5690354c7936b3a2589c91eb1b10c34e5aafa3c98815334e24406059a9864ae8222d9f3ab141bafe3dbeb2527ad51bc73edce8a72f9f1cf5608081edfc3f2128a0151a7529403b8b89d2ee7c584e8d08158d7fe0c807cac41ea3d2fa17ad781b17bf71953bbca26c73ee0a66504b89e74029816db7dc", 0xac}, {&(0x7f0000000480)="80376ba64da750193bb18cf2465bd254b11b7a3cb07ebb0fe4c6d7bb83998da456dd6b3c135ccf0a96ea44ab7aafc02225", 0x31}], 0x6) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000002c0)={0x4, [0x1, 0x1, 0x100, 0xfffffffffffffffe]}, 0xc) 00:00:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) listen(r1, 0xfffffffffffffff8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:58 executing program 2: setresuid(0x0, 0xee01, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getuid() setreuid(r0, r1) r2 = open(&(0x7f00000000c0)='./file1\x00', 0x4, 0x9) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000100)={0x5, [0x2, 0x6, 0x38e20000, 0x5, 0x2]}, &(0x7f0000000140)=0xe) r3 = geteuid() setresuid(r3, 0x0, r3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x20, 0x100, 0x20, 0x5e9f, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x5, 0x200}, 0x8) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) 00:00:58 executing program 1: r0 = shmget(0x3, 0x2000, 0x10, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_UNLOCK(r0, 0xc) shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) r1 = dup(0xffffffffffffff9c) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @multicast2}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() fchown(r1, r2, r4) setsockopt$inet_int(r1, 0x0, 0x4, &(0x7f0000000140)=0x1, 0x4) setresgid(r3, r4, r4) shmctl$SHM_STAT(r0, 0xd, &(0x7f0000000180)=""/126) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x25b, 0x52cead93, 0x18, 0x5, 0x4, 0xfffffffffffffffb}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000300)={r5, 0x5, 0x3, 0x3, 0xffff}, &(0x7f0000000340)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r6, 0x56d8cb33}, 0x8) sigaltstack(&(0x7f0000ffa000/0x3000)=nil, &(0x7f00000003c0)) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000400)={0x1, 0x9, r6}, &(0x7f0000000440)=0xc) r7 = semget(0x1, 0x4, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000540)={r6, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) nanosleep(&(0x7f0000000640)={0x5, 0x4}, &(0x7f0000000680)) getrlimit(0x3, &(0x7f00000006c0)) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000700)={@local={0xac, 0x14, 0x0}, @broadcast, @broadcast}, 0xc) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000740)={r5, 0x4, 0x7, 0x9, 0x9, 0x5}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000780)={@in={{0x2, 0x2, @multicast1}}, r8, 0x81, 0x2, 0x100000000, 0x400, 0x4}, &(0x7f0000000840)=0xa0) getsockname$inet6(r1, &(0x7f0000000880)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000008c0)=0x1c) __semctl$GETNCNT(r7, 0x0, 0x3, &(0x7f0000000900)=""/179) r9 = accept4$inet6(r1, &(0x7f00000009c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000a00)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r9, 0x84, 0x1f, &(0x7f0000000a40), &(0x7f0000000a80)=0x4) 00:00:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x8, 0x4) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0x100000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000040000000000000000000000000000"], 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:00:58 executing program 0: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000180)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/39, 0x27) 00:00:59 executing program 2: getpgid(0x0) getpid() setpgid(0x0, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept4(0xffffffffffffffff, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x3}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xc, 0x7fff}, &(0x7f00000001c0)=0x8) r2 = openat(0xffffffffffffffff, 0x0, 0x400, 0x0) unlinkat(r2, &(0x7f0000000040)='./file0\x00', 0x800) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 00:00:59 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) r4 = fcntl$getown(r2, 0x5) fcntl$lock(r2, 0xb, &(0x7f0000000080)={0x3, 0x5, 0x4, 0x6, r4}) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet_sctp(0x2, 0x0, 0x84) r5 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000940)) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) getgid() openat(r3, &(0x7f0000000040)='./file0\x00', 0x101, 0x0) freebsd11_fstat(r0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x800009, 0x3, 0x7fc, 0x1f}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="c0c046"], 0x1) sendto(r3, &(0x7f0000000980)="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", 0x10f, 0x4, 0x0, 0x0) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:01:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1203, &(0x7f0000000000)=ANY=[@ANYBLOB="00c8bcb3f74da56f9e0000000000000000000000"], &(0x7f0000000180)=0x4) 00:01:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000280)=""/141, &(0x7f0000000100)=0x8d) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt(r0, 0x7, 0x1, &(0x7f00000001c0)=""/149, &(0x7f0000000080)=0x95) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xb221}, {0x1c, 0x3, 0x2, @empty, 0x401}, 0x7fff, [0x6, 0x0, 0x7, 0xf, 0x8, 0x7, 0x9, 0xfff]}, 0x5c) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000340)={0x80000000, {{0x2, 0x2, @rand_addr=0x4}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x4, 0x410, r0, 0x0) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fchmod(r1, 0x0) 00:01:01 executing program 3: socketpair$unix(0x1, 0x1, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getgroups(0xfffffffffffffee8, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) socket$inet(0x2, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 00:01:01 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) flock(r0, 0x2) freebsd10_pipe(&(0x7f00000003c0)) r1 = accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) chroot(&(0x7f0000000380)='./file0\x00') r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$setstatus(r0, 0x4, 0x10044) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000400)=0x7, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000100)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, r4}, 0x8c) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005}) poll(&(0x7f0000000300)=[{r2, 0x4}, {r0, 0x18a}], 0x2, 0x7) 00:01:03 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) getsockname$unix(r3, &(0x7f0000000040)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) 00:01:05 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x1, 0x3000, 0x80, &(0x7f0000ff7000/0x3000)=nil) r1 = shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$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$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB="00770300", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r9 = socket(0x2, 0x5, 0x0) connect$unix(r9, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r8, 0x40}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r9, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r5, 0x84, 0x103, &(0x7f00000006c0)={0x0, 0xc0, "f245f365b9a077b051d7260768e7c04a19fced5827c2aabfd014f2e802c697dabd81e76e7834112ad1540f6b4026d57dda01d358343b6d0f48fbef63681ecb462375b0af31a41aaec1094205827639eb710ccc398f2cc9ff4cd48f2f62182e483321ef22bf447f8573568caaef6ef826a0d3d9d33ef221d4d107c331ab4fb4d723a134efc3b7885a29d3d50a3b25e3a28a5ba2b3a5524f83ee38a2274c70b1ee1a6c6078f442f474600f7cc61a18b9ad27210febd0e1475d229a375e0690b7a8"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000840)={@in6={{0x1c, 0xffffffffffffffff, 0x7be2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r10, 0x1f, 0x80000000}, 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:05 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x3, 0x4, [0x6, 0x100000001, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0xab0000, 0x800000000007}, &(0x7f00000001c0)=0xc) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, 0x0, 0x0) getrlimit(0x4, &(0x7f0000000000)) r3 = semget(0x3, 0x2, 0x200) __semctl$GETPID(r3, 0x2, 0x4, &(0x7f0000000040)=""/141) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x6, 0x6400, 0x3, 0x7, r2}, &(0x7f0000000240)=0x10) 00:01:05 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000000240)={&(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f00000000c0)="200fa1aae65c8325edb05579c9124490d9faa69655a68c493b32be53bf0c5a7c95717f06c6e2eae07c36c04ea006bc83f7ebf53488d925", 0x37}, {&(0x7f0000000100)="be1a2b3b37a86b08d96c7ff491899c39497df4bdda9615062a5c3b45a1767fbc060058970f79992c905e1c5765b01b54d53f3e10c91ac2b8c47ab31c82a94953a2d08ecdf2651808a56a80e20232d8b42cf045e759f11826f522822b1ef093080f07aa3eaa25f9fe871e9673e6c234b1a8787e941bb3423a7f02778472a494da2ff1a7878d9188b08d392295a4aff182e625b12d4bf8dce5a1845bfe82298e96c9e4867bc04b173daf07c06f16a68a948c5aff75e3c9808fe5db65911f370ee6b2408429042c3c2c77b0eddb8e9f84162e7198", 0xd3}], 0x2, 0x0, 0x0, 0x104}, 0x100) 00:01:05 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10440, 0x100) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x1ff, @loopback, 0x4016}}, 0x0, 0x6, 0xb2d, 0x101, 0x7, 0x6a}, &(0x7f00000003c0)=0x98) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000004c0)={r2, &(0x7f0000000400)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000500)=0x10) truncate(&(0x7f00000000c0)='./file0\x00', 0x80000) truncate(&(0x7f0000000080)='./file0\x00', 0x2) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0xff}, &(0x7f0000000200)=0x8) poll(&(0x7f00000002c0)=[{r1, 0x2}, {r1, 0x2044}], 0x2, 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x3, 0x5, r3}, &(0x7f0000000280)=0xc) truncate(&(0x7f0000000040)='./file0\x00', 0x200000000) open(&(0x7f0000000100)='./file1\x00', 0x880, 0x18) faccessat(r1, &(0x7f0000000180)='./file0\x00', 0x80, 0x800) 00:01:05 executing program 2: r0 = semget$private(0x0, 0x3, 0x205) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f0000000000)=""/3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r1, 0xffffffffffffffff) setuid(0xee01) preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0xfe4c}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r2, &(0x7f00000003c0), 0x273, 0xc00) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x3f, 0x0, 0x7, 0x5, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @broadcast}}, r3, 0x9, 0x714, 0x0, 0x5, 0x7, 0x800}, 0x0) 00:01:05 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) fcntl$setflags(r0, 0x2, 0x1) socketpair(0x1, 0x0, 0x48000000000000, &(0x7f0000000080)) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x59b9a863494f690e}, 0x0) r2 = socket$inet(0x2, 0x5, 0xd6) recvfrom$inet(r2, &(0x7f00000001c0)=""/72, 0x48, 0x42, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet_tcp_int(r2, 0x6, 0x80, &(0x7f0000000040)=0xfffffffffffff42a, 0x4) 00:01:05 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x7d20, 0x0, 0x5, r2}, &(0x7f00000000c0)=0x10) fcntl$setstatus(r0, 0x4, 0x44) shutdown(r0, 0x0) 00:01:05 executing program 1: semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000140)={@local, @loopback, 0x0}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000300)={@loopback, @empty, r4}, 0xc) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x2000000001ff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:01:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000005c0)) poll(&(0x7f00000000c0)=[{r0}], 0x2000000000000333, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpgid(0x0) freebsd11_lstat(&(0x7f0000000780)='./file0\x00', &(0x7f00000007c0)) fcntl$getown(r0, 0x5) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000"], &(0x7f0000000040)=0x38, 0x10000000) getegid() getpid() freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000bc0)='cubic\x00', 0x6) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x4, 0x4) getegid() getpgrp(0xffffffffffffffff) fstat(r0, &(0x7f0000000900)) open(&(0x7f0000000c00)='./file1\x00', 0x40, 0x98) socket$inet(0x2, 0x0, 0x1) 00:01:06 executing program 0: r0 = open(0x0, 0x80000000000206, 0x0) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000040)={0x1, [0x3]}, &(0x7f0000000080)=0x6) ftruncate(r2, 0x2a60) pipe2(&(0x7f0000000000), 0x0) mmap(&(0x7f0000fec000/0x11000)=nil, 0x11000, 0x1, 0x410, r1, 0x24) 00:01:06 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)) setgroups(0x0, 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0xfffffffffffffffc) 00:01:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x1) fdatasync(r0) 00:01:06 executing program 2: r0 = semget$private(0x0, 0x7, 0x82) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @multicast1}, 0x0, 0x30000000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r4, 0x0, 0x7) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000700)={0x0, 0x111}, &(0x7f0000000800)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000840)={r5, 0x1ff}, &(0x7f00000008c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f00000005c0)={0x0, 0x8}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000640)={r6, 0xe2, 0x3, 0x6}, 0x10) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r7) semop(r0, &(0x7f0000000000), 0x0) __semctl$SETVAL(r0, 0xfffffffffffffffe, 0x8, &(0x7f0000000000)=0x6) syz_emit_ethernet(0x6f, &(0x7f00000003c0)="0ee33fe4eefa114c87151bb8f5860a49e453a1c5706235ad31c3293b9a7eb47399027bf7a3165f904fb863af35076fca5ce9541a4895847a6e4a9a467aa635c9957f71472a1ca450a6c03a28c9bda07057f7e3af6035c009d30b7af23eda24868d1d4d0601504861b3ebb1b0eeb43b") freebsd10_pipe(&(0x7f0000000780)={0xffffffffffffffff, 0xffffffffffffffff}) semop(r0, &(0x7f0000000040)=[{}, {0x3, 0xffffffff}], 0x2) semop(r0, &(0x7f0000000240)=[{0x3, 0x7fff}], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r9, 0x84, 0x11, &(0x7f00000004c0)=0x4, 0x4) r10 = open(&(0x7f0000000980)='./file0\x00', 0x2, 0x4000000000080) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x1f}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r10, 0x84, 0x1e, &(0x7f0000000340)={r11, 0x3, 0x1}, &(0x7f0000000380)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000740)={0x1000, 0x4410, 0x8223, 0xcf, r6}, &(0x7f00000007c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000580)={r12, 0x2, 0xffff, 0xf1f, 0x3f, 0x7fff}, 0x14) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r8, 0x84, 0x8003, &(0x7f0000000080)={r12, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000480)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r10, 0x84, 0x19, &(0x7f0000000540)={r13, 0xeb}, 0x7) msgget(0x1, 0x583) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000500)=0x1f) 00:01:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x8, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x5, 0x30) close(r0) execve(&(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000140)=[&(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00'], &(0x7f00000002c0)=[&(0x7f0000000180)='@\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='&&]A\x00', &(0x7f0000000240)='$\x0e#\x00\x00', &(0x7f0000000280)='-%}\xac\x00']) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:01:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x49, &(0x7f0000000000), 0x1) setsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, 0x0) 00:01:06 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f666904003000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0xf}, 0x0) 00:01:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={r1, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x4, 0x1}, &(0x7f0000000180)=0xc) sendfile(r0, r0, &(0x7f00000001c0), 0x3) getsockopt$inet6_tcp_int(r0, 0x6, 0x310, &(0x7f00000002c0), &(0x7f0000000300)=0xffffffffffffff1f) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240)={r2, 0x74}, &(0x7f0000000280)=0x8) 00:01:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000001) socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0xfffffffffffffffd, 0x1000000000003) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}, {}], 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_lstat(0x0, &(0x7f0000000400)) 00:01:07 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x101) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1000000000005) 00:01:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20000, 0x8) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @local}}}, 0x8c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x8, 0x3, 0x5, 0x2}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r2, 0x81, "8f50eea50a989329af93a48f483dfd62a59d20b9925ffd28badc03bc81b3df7f48477f21a409b5dfa3e8f6ac1bbdb22bed92de3a01dfaa31eaf76ad9fa1f4959558f6fc103b9fac4ec4daf646d612800ca10b5b97d3e1ad27769cf4ed1f52fc54702571aa8a43af017d88e8e35e1220529810ee8d1f95f1457e27668dd186aaf3b"}, &(0x7f0000000140)=0x89) 00:01:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept4(r0, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 00:01:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x22f) __getcwd(0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x0, 0x4}, 0x94) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) unlinkat(r0, &(0x7f0000000140)='./file0\x00', 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) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={0x0, 0x1000, 0x7, [0x174, 0x3f, 0x81, 0xfff, 0x6, 0x7, 0x2]}, 0x16) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) 00:01:08 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x1b, 0x3, 0x0) getsockopt$sock_timeval(r1, 0xffff, 0x1010, &(0x7f0000000000), &(0x7f0000000080)=0x910) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) poll(&(0x7f00000000c0)=[{r0, 0x10}, {r1, 0x4}, {r1, 0x21}], 0x3, 0x80000000) msync(&(0x7f0000ff1000/0xa000)=nil, 0xa000, 0x2) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f0000000100)=""/107, &(0x7f0000000180)=0x6b) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@multicast2, @broadcast}, 0x8) r2 = dup(r0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f00000001c0)={0x1, 0x3, 0x2, 0xfb, r3}) fchdir(r1) r4 = dup(r2) dup(r4) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:09 executing program 3: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0xee01, r0) r1 = geteuid() setresuid(0x0, 0x0, r1) setreuid(r1, 0xee00) 00:01:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x25, 0x4000, 0x53eb481f, 0x1, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r1, 0x5}, &(0x7f0000000240)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66693ff89d9a"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) execve(0x0, 0x0, 0x0) 00:01:09 executing program 2: r0 = socket(0x17, 0x100005, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={0x0}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000000)=r1, 0x4) 00:01:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$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)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1, 0xff, 0x1, 0x4, 0x2}, &(0x7f00000001c0)=0x18) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r1, 0x32}, 0x8) 00:01:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendto$inet(r1, 0x0, 0xfffffff6, 0x0, &(0x7f00000000c0)={0x2, 0x2, @multicast2}, 0x2fd) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000023c0)=""/168, 0xffffffffffffff4d}, 0x0) sendto$inet6(r1, &(0x7f00000001c0)="573006fe9b30fe3bc981e6ce5853774e84f950972fd2b9d3db4e0d78c54d9522ad1580f8da5608c1ace0d6c99cc7d53f183cdf54669d55f70d6c95178a1cfac699d778924fc0239bb15334ee145203076185c81212ab0367f24d5c6051666dcdfbcc2674c095c83e63b554d4a2db93328553a267a712749e09a5b049e389d49090c054ffebde43d06f6470626ea15817d41766a083d3055e14bddccfa090a9aa805c12b4d6e40c7bbe524223d4e8e3", 0xaf, 0x8, &(0x7f0000000080)={0x1c, 0x3, 0x3, @empty, 0x6}, 0x1c) 00:01:11 executing program 1: 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) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x6, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept4(r0, &(0x7f00000004c0)=@un=@abs, &(0x7f0000000500)=0x8, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 00:01:11 executing program 0: r0 = socket$inet(0x2, 0x3, 0x200000000000) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0x41, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@rand_addr, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) sendto$inet(r1, 0x0, 0x265, 0x4, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10) recvmsg(r0, &(0x7f0000000240)={0x0, 0xfffffeff, 0x0, 0x3d0, &(0x7f0000000340)=""/168, 0xfd9d}, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) 00:01:11 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696d65300094349c59e8385ba9b2e999f29bdb1eb74e175c5398a7cb28a91e28b656fb67490ed5ed6a60a4d3bad44d788300e7dda25c2f728f5488c6475723fc2d963fde622965f125a062fafbc489b053ed910afac131f95762b8f2d47892da5f64f4fb7387a15b0c603c69cb2ac778c7a522da7cdaa872e5cec93d3bad8bc9f2d9a3694b97b0e8e62069e7293c6ba8751e28b063dcf8ad5a6f209737251b0c0a805e4a7cabdf80eaf95e8549dce24701124e104def57f8ddb2939f4fee"], 0x1) write(r0, &(0x7f0000000040)="4d690c85c5", 0x5) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x80000000}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000000)={0x24, &(0x7f0000000100)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x1, 0xfffffffffffffc01, @remote={0xfe, 0x80, [], 0x0}, 0x10000}, @in6={0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000080)=0x10) shutdown(r0, 0x2) 00:01:11 executing program 0: 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$unix(r6, &(0x7f00000001c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xee) getsockopt$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) getresuid(&(0x7f00000003c0), &(0x7f0000000600)=0x0, &(0x7f0000000640)=0x0) freebsd11_stat(&(0x7f0000000780)='./file0\x00', &(0x7f0000000a40)) setreuid(r9, r8) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000840)=ANY=[@ANYBLOB="02ffffef0300000001000000f4fc8e452b7eaea8cd0a7f24144107efb39e7fd5f908e3351e109d8cb1504e033fcf2d3e6a88a1d26ad3c1d6a10f93c660352473b822316749c6eaa417959a97d901afcf2a"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 00:01:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x9}, &(0x7f0000000040)=0x8) 00:01:13 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0xffffffffffffffff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={r2, 0x9, 0x1, 0x1, 0x3}, &(0x7f00000000c0)=0x18) execve(0x0, 0x0, 0x0) 00:01:13 executing program 0: r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000340), &(0x7f0000000380)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece99a1ed24f1f89", 0x7e, 0x0, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') fchmodat(r1, &(0x7f00000002c0)='./file0\x00', 0x100) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0), &(0x7f0000000400)=0x4) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/210, 0xd2) getpeername$inet6(r1, &(0x7f0000000240)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) sendto$unix(r1, &(0x7f0000000080)="31137a3d37e540fb0da8ffaeb629e88943f2b49493b270bf0db5c210b6d6dc12511bf3136bd5", 0x26, 0x1, 0x0, 0x0) 00:01:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="f8ffffff0100000001d206000000000000000000fe10a9b3dba45596857652b7297b098e097c9145f09a12ca5b60be319b8a8ec50f3204006a1a9c7da51df2d3f40675a49e8b82a732920b38b3cf1b14de36df7751d6c7478fa8563b0e04c7820e230fa559a1ed784f82c467bb6c4d0101f9839e237127ece6553a3e13a5a861fae250049a5afa72a71ee050020100dc62d701742251bbd4078f938c257b85cb30556638f2379e6a7d2e8cf79461b2f37567f464daa8b48b9717e882ba60d12e6a7fd8e42a8273ea47710a8a34af"], 0x0) r1 = socket(0x1f, 0x20000001, 0xbe) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x8}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000300)=0x8) shutdown(r0, 0x0) chdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x2a9) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:01:14 executing program 1: r0 = socket(0x2, 0x2, 0x82) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x0) 00:01:14 executing program 0: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:01:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) pipe2(&(0x7f0000000080), 0x100004) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) 00:01:15 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = accept$unix(0xffffffffffffff9c, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8) r3 = accept4$inet(r0, &(0x7f00000001c0), &(0x7f0000000200)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000002c0)={r4, 0x400}, &(0x7f0000000300)=0x8) getpeername$unix(r2, &(0x7f0000000140)=@file={0x0, ""/19}, &(0x7f0000000180)=0x15) listen(r1, 0x0) r5 = accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) preadv(r0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:15 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x20000000000001f7, 0x8) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) lseek(0xffffffffffffffff, 0x0, 0x1) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000040)=@abs={0x1c00, 0x3}, 0xfffffffffffffff8, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYRES64=r1], 0x24}, 0x0) 00:01:15 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x240, 0x100) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0xf000000000000000, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffe}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in={{0x2, 0x0, @rand_addr=0x3}}, r3}, 0x8c) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) fcntl$dupfd(r2, 0x11, r1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) 00:01:15 executing program 1: freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) getuid() 00:01:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)="f5", 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='!', 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x817}]}, &(0x7f0000000440)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockname$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) write(r0, &(0x7f0000000580)="2b586f7f1d4011b08c518d87054b3bfa4cae8552444d5283d9ed887fce31d5b447f2dfb6342f12c15ccd540b030de8f9f7dc35914c6e7c282c06973ee99850b669bfa33403908bfaac50eb4bca9b4eb18e05553daf29982c57867da0980b3e4813ffea3419dd72cf41d3acdc9ba4b6d61d6db780df527f8d773f07b397545287d840332c584588a376072f9ff4e118fc738d93b8937b0a659b9d13303d90c59777d190fc0970e6e3eaea043cf2db64ff25d556a82f4d954553b35f383440f58e1bd91d99762950eff9e520b2d166cdb08ce0be1dc6c0712f46acac7495d462b0a6018ec4d002cb16fad647", 0xeb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x0, 0x6, 0x2}, 0x0) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) 00:01:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setreuid(0x0, 0xee00) setsockopt$inet_int(r1, 0x0, 0xf, 0x0, 0x0) getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)) sendmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f00000006c0)="06ddd5f4fb8e1a2e410e5cb750f9fcfba8484857d92306a6a20c4b303fdc868a2b8526837ec1cf9cb8187833513b63aded3b6880e87fb7de833d4bb2327c4cb65181f59180d505e39ce9d2196153e33fe4544b65c8eb810ab1ca1b95c137cf8f581b65d80e820656487c5817a0ef0f8e8380cd2b435bfb7d8a902df07500f0fcb82871ba66706ac609b68e102601f75098f87be3b8008f937fa9d8324d38ed0d11a0d1e8718e8589c294b17e1c32c19e7d9389f156532a5b148b1f45f305a9a673e4de9423cb7321fb1bedcca726813e00eb9bdeeadee475108b04714521e835e47d97c0a48c947815d1338d99e13cf914b169cb653d1cf0", 0xf8}], 0x1, 0x0}, 0x0) 00:01:16 executing program 2: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{}, {}, {r0, 0x2004}, {r0, 0x100}], 0x4, 0x0) fcntl$setflags(r0, 0x2, 0x0) lseek(r0, 0x0, 0x5) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) shmctl$IPC_STAT(0x0, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x14, 0x0, &(0x7f0000000040)) 00:01:17 executing program 0: getpgid(0x0) getpid() mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000b11000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mlockall(0x1) mincore(&(0x7f0000ffc000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/36) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 00:01:17 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) ftruncate(r0, 0x8008008060) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x3f}, {0x7b2, 0x10001}}) socketpair(0x10, 0x10000003, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x9, 0x4) 00:01:17 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x817}]}, &(0x7f0000000440)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockname$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) write(r0, &(0x7f0000000580)="2b586f7f1d4011b08c518d87054b3bfa4cae8552444d5283d9ed887fce31d5b447f2dfb6342f12c15ccd540b030de8f9f7dc35914c6e7c282c06973ee99850b669bfa33403908bfaac50eb4bca9b4eb18e05553daf29982c57867da0980b3e4813ffea3419dd72cf41d3acdc9ba4b6d61d6db780df527f8d773f07b397545287d840332c584588a376072f9ff4e118fc738d93b8937b0a659b9d13303d90c59777d190fc0970e6e3eaea043cf2db64ff25d556a82f4d954553b35f383440f58e1bd91d99762950eff9e520b2d166cdb08ce0be1dc6c0712f46acac7495d462b0a6018ec4d002cb16fad647", 0xeb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x0, 0x6, 0x2}, 0x0) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) 00:01:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x817}]}, &(0x7f0000000440)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockname$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) write(r0, &(0x7f0000000580)="2b586f7f1d4011b08c518d87054b3bfa4cae8552444d5283d9ed887fce31d5b447f2dfb6342f12c15ccd540b030de8f9f7dc35914c6e7c282c06973ee99850b669bfa33403908bfaac50eb4bca9b4eb18e05553daf29982c57867da0980b3e4813ffea3419dd72cf41d3acdc9ba4b6d61d6db780df527f8d773f07b397545287d840332c584588a376072f9ff4e118fc738d93b8937b0a659b9d13303d90c59777d190fc0970e6e3eaea043cf2db64ff25d556a82f4d954553b35f383440f58e1bd91d99762950eff9e520b2d166cdb08ce0be1dc6c0712f46acac7495d462b0a6018ec4d002cb16fad647", 0xeb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x0, 0x6, 0x2}, 0x0) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) 00:01:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x817}]}, &(0x7f0000000440)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockname$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) write(r0, &(0x7f0000000580)="2b586f7f1d4011b08c518d87054b3bfa4cae8552444d5283d9ed887fce31d5b447f2dfb6342f12c15ccd540b030de8f9f7dc35914c6e7c282c06973ee99850b669bfa33403908bfaac50eb4bca9b4eb18e05553daf29982c57867da0980b3e4813ffea3419dd72cf41d3acdc9ba4b6d61d6db780df527f8d773f07b397545287d840332c584588a376072f9ff4e118fc738d93b8937b0a659b9d13303d90c59777d190fc0970e6e3eaea043cf2db64ff25d556a82f4d954553b35f383440f58e1bd91d99762950eff9e520b2d166cdb08ce0be1dc6c0712f46acac7495d462b0a6018ec4d002cb16fad647", 0xeb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x0, 0x6, 0x2}, 0x0) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) 00:01:20 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) ftruncate(r0, 0x8008008060) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x3f}, {0x7b2, 0x10001}}) socketpair(0x10, 0x10000003, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x9, 0x4) 00:01:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000400)={r1, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x817}]}, &(0x7f0000000440)=0x10) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffefe) getsockname$inet(r0, &(0x7f0000000500)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000540)=0x10) write(r0, &(0x7f0000000580)="2b586f7f1d4011b08c518d87054b3bfa4cae8552444d5283d9ed887fce31d5b447f2dfb6342f12c15ccd540b030de8f9f7dc35914c6e7c282c06973ee99850b669bfa33403908bfaac50eb4bca9b4eb18e05553daf29982c57867da0980b3e4813ffea3419dd72cf41d3acdc9ba4b6d61d6db780df527f8d773f07b397545287d840332c584588a376072f9ff4e118fc738d93b8937b0a659b9d13303d90c59777d190fc0970e6e3eaea043cf2db64ff25d556a82f4d954553b35f383440f58e1bd91d99762950eff9e520b2d166cdb08ce0be1dc6c0712f46acac7495d462b0a6018ec4d002cb16fad647", 0xeb) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x0, 0x6, 0x2}, 0x0) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[], 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000004c0), &(0x7f0000000280)=0x4) 00:01:20 executing program 2: r0 = dup(0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000040), &(0x7f0000000080)=0x10) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r3, 0x0, r3) getgroups(0x5, &(0x7f0000000000)=[r2, r3, r1, r3, r3]) 00:01:20 executing program 1: socketpair(0x1c, 0x30000005, 0x9, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000380)={0x4d7}, 0x4) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) mkdirat(r2, &(0x7f0000000400)='\x00', 0x100) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c157000000000000000000000000"], 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0x33, 0x0, 0x0) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r5 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r6 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) shmctl$SHM_UNLOCK(r6, 0xc) shmctl$SHM_UNLOCK(r6, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r5, 0x84, 0x12, &(0x7f00000003c0)={0x3}, 0x1) unlinkat(r1, &(0x7f0000000280)='./file0\x00', 0x0) 00:01:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x8) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0) 00:01:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0) r2 = dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x6, 0xffff, 0x3, 0x100, 0x3, 0x16, 0x6, 0xf800000000000000, 0x1, 0x8, 0x2}, 0xb) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:01:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockname$inet(r0, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r1, 0x1c, 0x4, [0x7f, 0x5, 0xffffffff, 0x3f]}, 0x10) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r2, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:22 executing program 0: socketpair(0x17, 0x1, 0x8, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x1}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0x5}, &(0x7f00000002c0)=0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x128002, 0x101) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x17, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000380)={r1, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000000c0)={r3}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000300)={r4, 0x3}, &(0x7f0000000340)=0x8) 00:01:22 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x800800805ffff) ftruncate(r0, 0x8008008060) futimesat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x3f}, {0x7b2, 0x10001}}) socketpair(0x10, 0x10000003, 0x7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100)=0x9, 0x4) 00:01:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x200000000000001, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}}, r2, 0x6, 0xfffffffffffffffe, 0x1, 0x100000000, 0x0, 0x7}, 0x98) 00:01:22 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e20ffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="4a00000003000000070000000700000004000000"], &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0x2, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={r1, 0x1, 0x0, 0x10001, 0x7}, &(0x7f0000000140)=0x18) clock_gettime(0x8e029fb2a17adebb, 0x0) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x7d) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:22 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000200)={0x0, 0x57, "b93271d31eea426dd48582990d44d5f6003e8516c4074b65772f9356e99ca1a34469d8c195b1349aa2c79e70686895b80f1e307dcbe2593a3db98f5b32e76a66624b04b4e90e9867815da7bbd5fc88c499a2c080826579"}, &(0x7f0000000280)=0x5f) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x11, 0x0, 0x1, 0x200, r2}, 0x10) ftruncate(r0, 0x7ff) write(r0, &(0x7f0000000140)="dd", 0x1) mkdirat(r0, &(0x7f0000000340)='./file0\x00', 0x82) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000180)}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x0, 0xd93) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000300)={0x2}, 0x1) setsockopt$inet6_buf(r3, 0x29, 0x71, &(0x7f0000000000)="0b519e61a75696e4867c485fb0c0b43e1fa13693e1701d3e79499ccf97dd6f65835724ff716f851673677b91703b7bc668d23cacd25ad9ff8c7cf2da7e43d5d0ae267cff263f5a5bff83b93cb328b1fa13c5d02bbd6688b984d10e814824a8a585c02b8c056dcd1fb91870e28679514185d2586aea203159250eb6a5bcd53c860219a06d9c3bdb06c8ad764a1ddfb8024974c66e0448a2a407cbb95a6beffcd06c45", 0xa2) 00:01:22 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000000c9, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x2, 0x7, 0x1, 0x72ae, r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x4, 0x4) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) recvfrom(r2, &(0x7f00000004c0)=""/197, 0xc5, 0x43, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:23 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 00:01:23 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x8, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0xa) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r0, 0x0) 00:01:23 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e3f6669b6a20e8285730600000000000000d5a9"], 0x10) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00', 0xc) bind(r0, &(0x7f0000000040)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) write(r0, &(0x7f0000000e00)="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", 0x630) 00:01:24 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840008000500040000211400000000000000030000000100000000000000"], 0x24}, 0x0) 00:01:24 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="020000ffff99000700000f5f40cb79d3dc877ac579072bcb"], 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) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x4, 0x200, 0x3f, 0x9, r2}, 0x10) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x5) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 00:01:25 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f00000003c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0x0, @multicast1}]}, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x10000000000000ea) 00:01:25 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x0, 0x7fff, 0xfffffe, 0x1}, 0x14) 00:01:25 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000000c9, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x2, 0x7, 0x1, 0x72ae, r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x4, 0x4) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) recvfrom(r2, &(0x7f00000004c0)=""/197, 0xc5, 0x43, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:27 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0x2, 0x2c) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) connect(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f66696c653000f5a5b18fc5893858657c9f68d29cb344d54ffc1ebc3778255af5c8849c01f616c5105d01"], 0xa) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r1, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) 00:01:27 executing program 3: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1000000000000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x80, "76da0e8a34c578031763e725e490a05853257e3a83b7ec62b98157369c5db359699282c784d5d543777ce0b67460dfd62ef39b586af7be4daa9fe8a12df75f688e1e0cf4e993fa10fe308628ec97d571d3fd7fd362ea907da697c86e1cf3cad97e8fe48fbafb616e241cb80539edfa49bb886f0abfd86a9e3c5647128c6d0284"}, &(0x7f0000000000)=0x88) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x0, @empty, 0x800}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x0, @empty, 0x93}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x2, 0x194, @empty, 0x40}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000280)=0x10) getsockopt$sock_int(r0, 0xffff, 0x2, 0x0, &(0x7f0000000040)) 00:01:27 executing program 1: readv(0xffffffffffffff9c, 0xfffffffffffffffe, 0x0) socketpair(0x17, 0x20000000, 0x401, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$dupfd(r0, 0x0, r1) 00:01:27 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000000c9, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x2, 0x7, 0x1, 0x72ae, r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x4, 0x4) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) recvfrom(r2, &(0x7f00000004c0)=""/197, 0xc5, 0x43, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f0000000040)=""/165, &(0x7f0000000100)=0xa5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{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_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) poll(0x0, 0x0, 0x0) clock_gettime(0x4, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x5, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r2, 0x1, 0x0, 0x8, 0xffffffff}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) 00:01:28 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000000500000000020000c600020084f800001c004e2201000080fe8000000000000000000000000000aaff00000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="01000002fdffffffc98407bebbdd0000000080"], &(0x7f0000000000)=0xb0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x3, 0x63f1}, 0x10) socketpair(0x1c, 0x10000004, 0x9, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x5, 0x101, 0x3, 0x2, 0x0, 0xb2cc, 0x2, 0x5, 0x0, 0x401, 0x7ff}, 0xb) write(r0, &(0x7f00000001c0)="bb5cf2c2508db58a589f19f243656e7551ee8c4e214500afbe94dee178a37fd307d0ed8009ac8ec2dc3cca2e7ee462c9f7f86ec1d9b32f4080", 0x39) connect$unix(r1, &(0x7f0000000200)=@abs={0x1, 0x0, 0x2}, 0x8) 00:01:28 executing program 3: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setregid(r1, 0x0) setresgid(0x0, 0x0, r0) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 00:01:28 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x1, {{0x2, 0x3, @loopback}}}, 0x90) sync() write(r0, &(0x7f0000000140)="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", 0x1000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000013c0)=0x9, 0x4) read(r1, &(0x7f0000002140)=""/107, 0x6b) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001440)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000001280)=0x9c) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000040)='vegas\x00', 0x6) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f00000012c0)=r2, 0x4) write(r0, &(0x7f0000001300)='!', 0x1) r3 = accept(r0, &(0x7f0000001340)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000001380)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001400)={r2, 0x6}, 0x8) write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) 00:01:29 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) lseek(0xffffffffffffffff, 0x0, 0x0) dup(r1) r2 = accept(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) writev(r1, &(0x7f0000000280), 0x26) fchdir(0xffffffffffffffff) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x83, 0x5, 0x9, 0x5, 0x2, 0x6083a510, 0x5, {@in6={{0x1c, 0x3, 0x3, @loopback, 0x5e7}}, 0x0, 0x6, 0x400, 0x9130, 0xea8, 0x2}}, &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000180)={r3, 0x9}, &(0x7f00000001c0)=0x8) writev(r1, &(0x7f0000000100), 0x100000000000005d) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(0x0, 0x0, 0x0) 00:01:30 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) faccessat(r0, &(0x7f0000000380)='./file1\x00', 0x8, 0x1800) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = open(&(0x7f0000000300)='./file0/file0\x00', 0x100000, 0xa0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x20000000000000c9, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) shmget$private(0x0, 0x2000, 0x40, &(0x7f0000ffd000/0x2000)=nil) r3 = open(&(0x7f00000002c0)='./file0/file0\x00', 0x4, 0x40) mknodat(r2, &(0x7f0000000340)='./file0\x00', 0x2, 0x1) r4 = fcntl$getown(r1, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000100)={0x2, 0x7, 0x1, 0x72ae, r4}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x4, 0x4) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) recvfrom(r2, &(0x7f00000004c0)=""/197, 0xc5, 0x43, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) 00:01:32 executing program 3: r0 = socket(0x2, 0x2, 0x8001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x9, 0x1, 0x8, 0x4f5c}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) r3 = accept(r2, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x100000001, 0xbe8, 0x2, 0x5, 0xb1e}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000080)={r4, 0x3f}, &(0x7f00000000c0)=0x8) close(r2) execve(0x0, 0x0, 0x0) 00:01:32 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0xffffffffffffffbc, 0x0, 0x2ad}, 0x8) 00:01:32 executing program 1: r0 = socket$inet6(0x1c, 0x10000023, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) 00:01:32 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) 00:01:32 executing program 0: r0 = socket$inet6(0x1c, 0x20000002, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x6, 0x3, [0x1ff, 0x2, 0x4]}, &(0x7f0000000100)=0xe) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:01:32 executing program 3: r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fdatasync(r0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) ftruncate(r1, 0x7e2780e3) fsync(r1) ftruncate(r1, 0x10000000) 00:01:32 executing program 1: r0 = 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', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$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)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x82, 0xc5}, {0xd96f, 0xffffffff}}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:01:32 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x7) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0xfffffffffffffd07) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000200)=""/100, &(0x7f0000000000)=0x64) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x554, 0x4) mlock(&(0x7f00009fa000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x0, {{0x2, 0x3, @multicast1}}}, 0x90) 00:01:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) freebsd11_lstat(0x0, 0x0) getgroups(0xfffffffffffffe75, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getgid() setgroups(0x0, 0x0) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) sendmsg$unix(r1, &(0x7f0000003c00)={0x0, 0x0, 0x0, 0x0, &(0x7f0000003b00)=[@rights={0x10}], 0x10}, 0x0) 00:01:33 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = 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$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x82, 0xc5}, {0xd96f, 0xffffffff}}) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x1f470000) 00:01:33 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e227f000001000000000000000000000000000000000000e0ff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000000000000100000000000e7ff0000000000002c435a0000", @ANYRES32=0x0], &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000280)=0x10) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1014, 0x0, 0x0) 00:01:33 executing program 0: clock_getres(0x9, &(0x7f00000010c0)) r0 = socket$inet6(0x1c, 0x3, 0x5) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="fe51097951e69cf8a810410459a64be9d0ac", 0x12}], 0x1, 0x0) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) 00:01:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:34 executing program 0: socketpair(0x0, 0x10000002, 0xb8a0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom(r0, &(0x7f0000000080)=""/40, 0x28, 0x40, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x1}, 0x8) r1 = open(&(0x7f0000000140)='./file0\x00', 0x40, 0x80) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x1, 0xffffffffffffffee, 0x1000300010005}) 00:01:34 executing program 3: mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000000), 0x0) 00:01:34 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c, 0x0, 0xfffffffffffffd98}, 0x0) 00:01:35 executing program 2: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="061101434179ebc0d4268588f0d20785571f6c000000000000"], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x1}}, r1, 0x7, 0x0, 0x1ff}, &(0x7f0000000200)=0x94) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000380)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r4 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) fcntl$setflags(r4, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240000000400000000"], 0x1) r5 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) fcntl$setflags(r4, 0x2, 0x1) shmctl$SHM_UNLOCK(r5, 0xc) unlinkat(r0, &(0x7f0000000280)='./file0\x00', 0x0) 00:01:35 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0xffffffffffffffff}, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x10001, 0x58f, 0x4}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r2, 0xfff, 0xf, 0x9, 0x7}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x80000000, 0x401}, &(0x7f0000000180)=0xc) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000240)=0x9, 0x4) connect$unix(r0, &(0x7f00000006c0)=ANY=[], 0x0) 00:01:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) write(r1, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x2d0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) poll(0x0, 0x0, 0x5) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000), 0x10050) 00:01:35 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040), &(0x7f0000000080)=0x8) pwritev(r0, &(0x7f0000000000)=[{&(0x7f00000000c0)="d223f1cd97fe76075ec85e5a88c41fe4e80fcddb2a73ecb0980f193998b0e3dd58e29940be87a25428dd391b61f59d2ba28439e47d35222cc3f264cf2e5cd801d27a5f037f49c5b47ed385ccd974e11366925b2db5a4b6fba3f92126c9d9438d5d8efcb7e81ea8ab7655b8fbc21610b2d7323041e8521df61a03f80609f79deeb189085d5a300f828fbd66347b97a59650a9ebbe66c2", 0x96}, {&(0x7f0000000180)="cc44f7391128252d9e8e4d183e2ce53c4a17afd5059763234e0b6bdd04a137782ea94837a62a3d03573cd901655f37001f5ae2c4cc2f14466e01915f2e28ebf45b49f00b9140a4eb203792d4993ef6427ac30f753644f8fd30307a35b46547c203d177188bf946d92e042a6d452eb90e99fa09aa414d1de83a201f2ce3422ca96c4ae3f3382cb9652901225da5c9", 0x8e}, {&(0x7f0000000240)="664ed5582418e12d0cda8f996e77fd616f2a6a48136f11755f8414cd93160f101a0f07a020454ce33c20f3838deca63b206ee4f4af7b9624dc15181cc800a6d94930659f666bcb335d", 0x49}], 0x3, 0x0) 00:01:35 executing program 1: r0 = open(&(0x7f00000005c0)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000200)=""/252, &(0x7f0000000300)=0xfc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockname(r0, &(0x7f0000000400)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000440)=0x1c) fcntl$setflags(r0, 0x2, 0xffefffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x4e) r4 = socket$inet6_sctp(0x1c, 0x10001, 0x84) r5 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) poll(&(0x7f0000000140)=[{r2, 0x85}, {r3}, {r4, 0x100}, {r5, 0x28}], 0x4, 0x8000) socket$inet_icmp_raw(0x2, 0x3, 0x1) close(r1) chroot(&(0x7f00000001c0)='./file0\x00') r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000000340)={0x0, 0x7}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)={r7, 0x6, 0xe6, "df27766fff13fd718390f0c4fb871b96c23bfd895e1d7b2a9f4550f3b7d4c8e61e9d8704dc1cf23718a589ba1096ba2a143786b4fadeb39e39be23d0113f0a8a9c99a4960108479f923ff3d5029f1bc73c9c14205f235cddad5e4ba10cc3e8e6180d231d1c29db33e5e9cfb8220a2a9c695c674b5bc484f91578329e6fe8d9e849b0dacfb42285a3c3635c4863eb9737f2693eb0d31f6a8aebb40596a93303d9978b63ff068804cd600fc013e1e1497cbe4d64731c0e2b242bab935c5759bcdbb78b70b531f1ef96bf1b0b1109c7685802fa3cb97c3be18440cf70bfe2f41c3b6d3f04f0f4bc"}, 0xee) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) chmod(&(0x7f00000003c0)='./file0\x00', 0x64) setsockopt$inet_mreqsrc(r6, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x47, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) 00:01:35 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, &(0x7f0000000000)="b4461f58f04993cc3d5d4a08b37fa7b3ba5abc3840fc6eaa6b0f9098d18c7106b463c4c889149b05b51a10ee6cb00f2fd4ead602b29135c0593e871f6b560faed1753ada4fc9", 0x46, 0x80, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:35 executing program 3: getresuid(&(0x7f0000000080), &(0x7f0000000100)=0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0\x00', r0, r2, 0x400) 00:01:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt(r0, 0x5, 0x4, &(0x7f0000000100)="be44cd9902f443ba4405784c404159daa31276b06cb79e1022c1a6e29c6692e877c6cc13d5049933f14b3ddda699a8fe7d2e3bcea922a1b71cacfa4d", 0x3c) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = semget$private(0x0, 0x1a9d04d429db7ef7, 0x1c) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000000)=""/237) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) msync(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0) 00:01:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x32, &(0x7f0000000100), 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:01:40 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x10000000) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f0000000200)) sendmsg$unix(r0, 0x0, 0x103) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="000200000700000009000700c0ff03000104000002004e22ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="93050000ff0f0000020000008e00000009000000"], &(0x7f0000000080)=0xb8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r2, 0xbb}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0xbb747351b5e87f1a) r3 = open(&(0x7f0000000380)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_int(r3, 0x6, 0x81, &(0x7f00000003c0)=0xff, 0x4) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:01:40 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) writev(r1, &(0x7f0000000580)=[{&(0x7f00000000c0)="7f8e4b48d208a83cad9e048cd13945b5f1b568d1755faddf2d584e22999a8de281102acbbb1949aab7fbe220c278b4053cf9503fb15d5e66f2a538b41f2d895eddb761963458ffe98ae15fbd3ec08c865dab5208f7aa750ee83905625eeb5a3f03b57ca3218c1bbec7a06d2bed2deaf4c9ff8506a5d0361b18a9e7ada5e6375dad00c9ce2a7bf0dfa4d6a497d1911b1a0811858fcd42c313b4cfd252a5fbd5e76a52c18d1d", 0xa5}, {&(0x7f0000000180)="1da118f320850edc4e3577acc07898917be8704bbf4d6622ef99f11e6bf448765e6899d95aa9a93f931be5a187e0d31cea7a32e6513d57cbec34cf5b297791a914c6f3550d8c456b57b41c3919fbefb199fc9d4a6f0363d69196d8ea0f8f76955cb664916c0a34fcc3fbb8eb8d", 0x6d}, {&(0x7f0000000200)="117584222a583d21d1e4ed8176fe19bd75e782635a1f4e88c034ae6389dee95be9c1857eba660fb60d8498e37fa43260060e6c7550334de9813a950ef580f90cac72c778ca62dda9b038df37f2c762981812d56fbec637b60388af921c542b8b", 0x60}, {&(0x7f0000000280)="b6dcc8fc9f174fa2486901189906afe0da17e3960b7c178bb4832f129912a8b03b22359022a30ddee69f8d56a4f5fe4c909f0a6ff2f69576ec39b1c8b5c6da7dcf7f903a3fcd3dcb37c8cc89a158e4407345fc07e35ed11e31eedcb42a6b7ba407195f9a9efc22424f1b6b2f0389d053fa5fb11ed98aabf8fac3327782ad01afa8b02c0d10e6dbce52", 0x89}, {&(0x7f0000000340)="7ff264de35b3a0d62d05b316d92b06b3b62789674bfc93c6241ce3c17157176b2a290e6398df552e593d19bd62e43336a9d3a305d0c69d11e0873f1fc4caf14bf2125409137291e4a71d750338941979cd2ed53f7a20efd9cd77cc8268179ebca6aab1fe99b10f18cf5e180a55969fa690f167356f094ca8b8c62d546aab66fee28789c14b2f90ce3998678e54a5c7680b3f3e640007a04273c2deaebf0d83199c7b7265effcafbbedcef515d590159b3fdefb60ab7cfa4972a87339987854708f5633066bfc6a85043e53447007ffe7a14b3f92e6597d5ab4e4279f49addebb59010f12769834", 0xe7}, {&(0x7f0000000440)="81b10f92df7fe4d25c22f9f53598882c4c391666219f9524c5f5cf2ebe085b455e888fca8fd1636762af9e8319c3c6c7f6d282ce747d121fc163c2f5a6d35940028549522a3455a45cf5b4d536211a8d0c75e6da75dd4b6fc7f9125d0c086995a37939c0baa3e4eeaf9e7916d667753df66013c80baed6839367ab8455eb9cc830b7108b14ffcd1b2ed429f2ee31e9b34b9a8153b05d1c7874cb8f8f58d469ec7490de4995c1e8a40d087cb23e47db", 0xaf}, {&(0x7f0000000500)="0ef8d8286e19abb3b5335589c3ad57eda43f078fc50e43ea2f51da586c26ad2c079df3adb451b46a1f71b4b14cfb570555eca4df1730dfeae234f9099c53e19bae722098ee502c19a9caf0", 0x4b}], 0x7) sendto$inet6(r0, &(0x7f0000000080)='v', 0x1, 0x0, 0x0, 0x0) 00:01:40 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)="79cdeb8cf90c923afeed35c00806001808001004719d252e3199db80534449195b0c76881de66c50b2bbbd96713c1ac851f0d40fd8bbe7fe62d4ac4dd5d1") r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02044e237fffffff000000000001000000000000000000000000000000000000000000750b46841647aa04c5000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe0000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="080001802a000000"], &(0x7f0000000000)=0x94) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x3ff}, &(0x7f0000000180)=0x8) getsockopt(r0, 0xffffffffffffffc0, 0x81, &(0x7f0000000240)=""/73, &(0x7f00000002c0)=0x49) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x8, [0xffffffffffffffb5, 0x3, 0x4, 0x2, 0x80, 0xc5a, 0x3, 0x2]}, &(0x7f0000000200)=0x18) 00:01:40 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x40, 0xb1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x400) r3 = semget$private(0x0, 0x3, 0x308) __semctl$GETZCNT(r3, 0x4, 0x7, 0x0) 00:01:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x28, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x2, &(0x7f0000000000), 0x8) fstat(r2, &(0x7f0000000040)) 00:01:40 executing program 2: r0 = accept$inet6(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000040)) accept(r2, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', 0x0, &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080)={0x1, 0x5}, 0x10) listen(r0, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000300)) 00:01:40 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) sigaltstack(&(0x7f0000ffb000/0x3000)=nil, &(0x7f00000000c0)) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00', 0x9}, 0x24) setsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, 0x0) 00:01:40 executing program 3: getpgid(0x0) fcntl$getown(0xffffffffffffff9c, 0x5) r0 = getpid() wait4(r0, 0x0, 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x6c0) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000040)=0xfffffffffffff800) __getcwd(&(0x7f00000001c0)=""/68, 0x44) __semctl$GETZCNT(r1, 0x2, 0x7, &(0x7f0000000000)=""/51) semget$private(0x0, 0x3, 0x140) semop(r1, &(0x7f0000000080)=[{0x2, 0x10000, 0x800}], 0x1) semop(r1, &(0x7f0000000040), 0x0) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000100)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:41 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="e8000000666eb1a362ee224a8262031e831a55da8742a868fed807464a0301a344201722d0db6fafabfd01ce41ddb53c1f46242392fc47d16996948044c066ad7d83172eca6c91becdf52114a252bc425c6d56b4358ea70a1cd8971805fb5f341b4e9a70ea99f955fab11a8b23b3786b4d17ed9bd40765567e901f0314f58526092cd53f72297ab35d9278e72746ff01fe7b16cfdc911f23e6058e752653ed0a6c501893340cdeddfc36075bb2314ad3f79e7ac3530821fbf9a1ec7af862cb42", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1}, 0x8) 00:01:41 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x1, 0x7, @empty, 0x9}, 0x1c) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x1b6) 00:01:41 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\b'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$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) sync() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 00:01:41 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xffffffffffffffff) 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$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:01:41 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) unlink(&(0x7f00000003c0)='.\x00') lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x3d87a93) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x3, 0x100, 0x6, 0xfffffffffffffff9, r1}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)={r1, 0xff, 0x8, [0x10000, 0x5, 0x3, 0x400, 0x9aac, 0xffffffff00000001, 0x0, 0x2876]}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r1, 0x4) writev(r0, &(0x7f0000000240), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000440)=0xfffffffffffffce1) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000001c0)={0x2, "2f31e8d830d37935fea0a98dbe593097"}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140)=0xffffffffffffffe1, 0x4) 00:01:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x1, 0x5, [0xbb, 0x2, 0x9, 0x1, 0x84]}, &(0x7f00000002c0)=0x12) 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) r3 = socket$inet6(0x1c, 0x20000000, 0x100000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000040000000000000000000000000000"], 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:01:44 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) poll(0x0, 0xffffffffffffffc7, 0x1000000000003) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000005c0)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_buf(r3, 0x29, 0x5b, &(0x7f00000006c0)="117b766c64660e9e169d49b34236e0303d173efc47f50bf9cb5a442c8a58235326b5a092528c32519c3a7c57040c10a5688764a6b0feba9a400f163d3419592982a3307b3e9e0edff4312fb026143129938093a6640fc29a21cbff92cd868c04453c1555208bcf12db9df1fe414398c6c1af38a01dbbf5dc6324d9cea057f0531f312ea6d7e89dd30f261e0465585f02f6ae06e8c4171931846ede91922def094ecd35cbc5743ce2b6d67379f51c830ea3c7e1a520c77e300ee8e4ee435ef7c9e848f5d6443abcf7e69056c00c53513babfc48bb97ff86d0736c8222bdf9f1fa1dc4", 0xe2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 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$dupfd(0xffffffffffffffff, 0x0, r3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000600)={0x401, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) 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) socket(0x2, 0x5, 0x0) 00:01:45 executing program 0: r0 = open$dir(&(0x7f0000000680)='./file0\x00', 0x7b441a9d3263cd15, 0x10) write(r0, &(0x7f0000000000)='\x00', 0x1) ftruncate(r0, 0xdf5) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x1, 0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x8}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000004c0)={r2, 0x7, 0x6, 0x5}, &(0x7f0000000500)=0xfffffffffffffcb2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000580)={0x2, 0x20, 0x7, 0xb4b9, r3}, &(0x7f00000005c0)=0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000140)={0x1}, 0x4) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000540)={0x80000001, 0x1ff}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000480)=0xfffffffffffffff7, 0xfffffe9b) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x86, 0x6424, 0x80000001, 0xffffffffffffffff, 0x7fff}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f00000003c0), &(0x7f0000000400)=0x4) r6 = msgget(0x2, 0x1) msgsnd(r6, &(0x7f00000006c0)={0x1, "33eaa5cb198eef44e3f7eeddc7f07949637cc80ea066a11a52b994bb1e71d626c757eeffc7fcbd9589b3ffe442f3723197e087dcb8dfec57f3bcf47161d4476615ba3028471474ee56f7dfdc57197913ab0212063bdcf01c035d1e6c755b16d5e2e0a31f91b2ccfb6a28a72c5ad8696481ad794441ad7ab55e3f2892a6d6e6c29be8ee422b066406211908c71590672d69fef511ec80916e1c7be47e8c0b594aeb16e78c24c0787ae448afed44908ce5c357a0e0c11b8682c124df09205ebca25046068960"}, 0xcd, 0x800) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000340)={r5, &(0x7f0000000300)=[@in6={0x1c, 0x2, 0xffff, @empty, 0xe392}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000380)=0x10) rename(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r5, 0x2}, 0x8) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 00:01:47 executing program 1: munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x2, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\b'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$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) sync() setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) mprotect(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1) 00:01:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x1, 0x5, [0xbb, 0x2, 0x9, 0x1, 0x84]}, &(0x7f00000002c0)=0x12) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x20000000, 0x100000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000040000000000000000000000000000"], 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:01:50 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x1, 0x5, [0xbb, 0x2, 0x9, 0x1, 0x84]}, &(0x7f00000002c0)=0x12) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x20000000, 0x100000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000040000000000000000000000000000"], 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:01:50 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2f66696c65302f66696c6530004a"], 0x1) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x8000, 0x6, 0xffffffffffffffd5, 0x0, 0x1, 0x10001, 0x10f, 0x41, 0x5, 0xb6}, 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="5465f410acc68507381951f88b4c1f70a93f6b1cef4464f67078a8399549cce55119ed046c2953d08c19", @ANYRES32=0x0], &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1c004e23a3050000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7f0000007f000000140000000000000000020900683ef98d1d5f12bce3f349aa6d1aeb2bfcca8bc1d2868a3f5b9f09efddee0fc82d4b727371bc7c983411b060c8eb17ea237160f65c58dbfdbc486140e5ddd76e44a390ad7d54fd502cd504b9fbd07ed61ce2a887c3dedfa0eb1a80d19ef34754f71602c2b0110ee3dfe031bd0e952335e30c1e990ac674db6f41d212bc397d3e56f991ad8c06817e7f366cf9f2a1e3f47300846cd474724c85a35bc75701ef11d2864ef33d1c6c737db7d878756f630d6d923469cb535b66b1641c1fcf3887766b0879175544c1b1fc"], &(0x7f0000000900)=0x98) getsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000840)=""/158, &(0x7f0000000080)=0x9e) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000940)={0x0, 0x2}, &(0x7f0000000980)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000a80)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c, &(0x7f00000007c0)=[{&(0x7f00000002c0)="6b1a6c777a50c2b1bceb8666a0f22b1a730232a203e2354075da2bd72cb52d214a0c634bb67b2ee9a6925bf33f67a147e467172512c763f7663827626f42ca6abd4dd7cf01583bb1c638be2c9a760d91dee46d3c29dd819c4f44f57c68d98f3072f63fe148372fd59f1adca0f8a03a61b09c33", 0x73}, {&(0x7f0000000240)="92e47f3366001a49f14d89fd7d3cf9ff9b6d59b9e61c5142ef9e6848c6614eccf3c1ff490ca1f8f86b696bdcb3cb", 0x2e}, {&(0x7f0000000340)="9e00968ee197c2add40a13a5ba0a04d3f4395c4ce384d0339deaa13ad57a785788f393d6caf8b98fa29e350ace002245fa1573797583da273751740c225bb2d332ebd54828eaab05aa288fa9eb3148404b1941c9c9684b36ce8b70535d031fb356740460fb13e716b3cc408359eb0b2e0b467dd32a73a86ede58bbdef0d34ff02d199e484583e06a6076d4cf11a2a31f6ef0365869362a97f2213dd43ed23fcf01eb13ec7916da613c1e6e9ad32707ae2855a64fef0c8558428be781c01dc58bf3bce83246a982835920facd0b50245aa89517e8dd52", 0xd6}, {&(0x7f0000000440)="8b08b9e483b87f2fcc03a8481f070cf5b1b08c9bde3171639c302056bee6b64e07651f5f71e31d501530735449ceed07f369fe4ab18cbc35219f7f1ca55f3ecf644fe2213c5ca58877671a72dbdb259891fa4d015b81b171d9ec1e23e96963cf0eba244e32f692bea24f09c242692c412455e136762b3eedaeadaba813c90f44f5a2972975d3576741586aa5482fffb5efd3de57ceb19d68e1ce35207858794253059c2c662566fea0ce5110d894237c753d2030b03e2f17a0bef58c9ea9b40e6d99d55f4062a8626a9e70cf7612c7d65ccbf4596fd50276456eb208003a4ecd568be51423e9", 0xe6}, {&(0x7f0000000540)="dc0defe1379fcc44bd8984a3520601cee8c05f", 0x13}, {&(0x7f0000000580)="cd66844583867f0e013af10b2744f38bba4ea22dcbabe7b0e568f465188bea71c94389808ef31ae3379b5b5dbbcccc78943374a2493cf2806d940aacdb2dd9ff5ffd324a4682e0625c4ffd4078bcdfc1ef6b97453350cf4025bbdd6734bbcd28ae960e364600f7ef0a2abf086f65d807cb17d41b721b26b89108aff001bbaed2981ed82045314cca3f843d8f426bc19e1a579b5ca22e49c890c48d3bef767bcce9562a", 0xa3}, {&(0x7f0000000640)="253991fcb7982eda08fb17785dd39d4eac1f7c721a43d5eb00cb75f082607be284701aede9e7df38a354dd9e178506a780aec1a43468d81bade15246af28f778222b767ba669c6ef16ed1a0dd9e5d11f51f5ffe7e70681985016f78722ad5dd494801f9f162d444065371aa13695e827a6edff38925b4152dbe6adf722e1000a7ae89bf9546d7cf2ec269037dd5da896a14239deeb4b6940250e037cb435bf0ec8e63d56c750565eb1331f59cb3e9b6bdd88f77437db92bc92c54cf7257cc8ecd0ff0d296426873cc7c3da5e23aa15", 0xcf}, {&(0x7f0000000740)="8c3a4b16c6561b270f3136338d563977cdc17b033ad0a8b5c5011c23d2d1ee81ebde035934a2a99102693abc99fed3d140f8de0016ca9b145ee3a42b05db8196127d1ada82973dd709d29cac0693e06ac2cb7bdd863e1841f0cad2", 0x5b}], 0x8, &(0x7f00000009c0)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x2, 0x10001, 0x1210, 0x4, 0x7, 0x101, 0x6, 0xfffffffffffffff9, r2}}, @init={0x14, 0x84, 0x1, {0x1f, 0x15, 0x9ffb, 0x3}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0xffff, 0x130, 0x5, 0x10001, 0x80000001, 0x4, 0x1, r3}}, @dstaddrv6={0x1c}], 0x98, 0x20004}, 0x20008) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r4, 0x0, 0x2, 0x1000, 0x4, 0x6}, &(0x7f0000000040)=0x14) 00:01:50 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="030000005c0005000500b138a9dab1912216775adc684c22f2172f639c5856460ce84de15a82ae3a26117b6501a41933ee74f64d40ead7b17cebbde9d9a45c3ff9b68c7ea64e4bcb7aa176d64216e3888b7e6bc8ec4134e75d26d55a57b3f425a29d6076dec323536e4bfadb3562d9ce3e8d974dfb21d0fb8fc66cca5700"], 0xa) getsockopt$inet_int(r0, 0x0, 0x7, &(0x7f0000000080), &(0x7f0000000140)=0x48) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x4d7e7a25}, &(0x7f0000000200)=0x8) 00:01:50 executing program 1: mlock(&(0x7f0000001000/0x2000)=nil, 0x800000) mlockall(0x2) r0 = shmget$private(0x0, 0x2000, 0x10, &(0x7f0000935000/0x2000)=nil) shmat(r0, &(0x7f00007a4000/0x14000)=nil, 0x2000) mmap(&(0x7f000071c000/0x400000)=nil, 0x400000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) 00:01:50 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x100000001) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0xf4c, @empty, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x3, 0x1, 0x5, 0x401}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x40) truncate(&(0x7f00000001c0)='./file0\x00', 0x101) r2 = accept$inet6(r0, 0x0, &(0x7f0000000200)) chroot(&(0x7f0000000240)='./file0\x00') fstat(r2, &(0x7f0000000280)) socketpair(0x1f, 0x5, 0x2, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000003c0)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000400)=0x4, 0x4) r5 = fcntl$dupfd(r4, 0x11, r4) fchmodat(r5, &(0x7f0000000440)='./file0\x00', 0x104) socket$unix(0x1, 0x1, 0x0) syz_execute_func(&(0x7f0000000480)="c4c1556267752edfb80060903bc4a27d2144ba8a656422edc4a2290a241244d20fc46325482835c4a36d6c64fff4dff20f5db8f0a5578cc4e19c5f28") execve(&(0x7f00000004c0)='./file0\x00', &(0x7f0000000580)=[&(0x7f0000000500)='^\x00', &(0x7f0000000540)=')--\x00'], &(0x7f0000000640)=[&(0x7f00000005c0)='[\x00', &(0x7f0000000600)='\x00']) r6 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000680)=0x77a, 0x4) fsync(r2) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000006c0)={r1, 0x81, 0x7}, &(0x7f0000000700)=0xc) r7 = semget(0x0, 0x1, 0x40) __semctl$IPC_STAT(r7, 0x0, 0x2, &(0x7f0000000740)=""/48) r8 = msgget$private(0x0, 0x400) msgctl$IPC_STAT(r8, 0x2, &(0x7f0000000780)=""/120) socket$inet6_tcp(0x1c, 0x1, 0x0) accept$unix(r6, &(0x7f0000000800)=@file={0x0, ""/4096}, &(0x7f0000001840)=0x1002) sendmsg(r4, &(0x7f0000002ec0)={&(0x7f0000001880)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000002cc0)=[{&(0x7f00000018c0)="6f9edaaa80e7460ebc54fa88710fc9612dc067b1294d7cd7f2b6", 0x1a}, {&(0x7f0000001900)="d08d0c364df2c3b8597743d77dc74a6ae2cc317779e4d280e14f974526ff8ee1263f43967c45118d0dcfb755672247e5d513beb1dce4d59b7b7bde9372ade385c3dc551b9cc1072127cdeac1e6074316c6ecca70b95d6e74602ff9a702f24b0cd8b15ae3474ff987efa97a2389086032a09fe731a8d4e04df592e5821d75f13776e6366abff89abfce98b618eb3b356e2491a878210a0b2aea404fcca212deaa2a7a8cd81f71c7b7e5a965e6306ba2c01fa2766ed20ff627bca41a0b425599ec6d490a94223c106ec2a24799", 0xcc}, {&(0x7f0000001a00)="632a5ab0487515f1d07b38824b73ad03a0f0df1d158a5bb7442fcd2c0a23a3967b8524bea88a0f69862e4921dc878297c8ffdaeb7e6f547ad0ac13dcfe2141de5b8abc0ea5b752e8b3dde847b56ecbd9c17daff7863789e98dfec6463f8dd8933b0d8c8f4f0a3167e45fe76ddc695f3cf4c3f5305f8160118af43d24bfe9503a119a3041ffe97dd643a8076420b590debdf602b9b1fa7fa7be85d5e38bb3c25b905e7411db160b2daaf144a84d62f2f42da565e4bffeb3dc03c8ed26f78bf89e75ac792cf1509c34b03d9a69947477571af7aa39ee42edc73d56f3baf659443a44", 0xe1}, {&(0x7f0000001b00)="56f9eaffb214f734082e078890cea84a38c3438675aae4e969d28c4dcb28bf5af98a173d04610baef3c9fb3facd755276b87db04579058831f07b32c95a0bf71fd38da3ccfd3276ca6492e5de4575326e872bad519edacbed74844ae754c266bcd4aea89abac25b7a04a2a9b96d338fcaf6e66feb58d9f4b264e231d5190f07d188afc82b26095dec254b41bb91428fc2e29b5b14f2b6da3c2d7f1d14cbd2423f0c632895e07cb30da87241d0a9ea7678ef2ac3630baebdfe2e700fbc08a287a3296cc00880d1c1a0a8a42a482d0a10b8e2128993a79a9990f70a9d8c9416317c0a4d34f587fa78198a56f7d62520195c8b257bd5c7d275b4f9cb88e1e06c11af34bb162286d4f9bbce9a45012f6a599d9a6f372ee5b8e1abd108f3a2830b5daf30ca4917c07906707dfc4c4c3b15e291af125d70b9d1823992eff6a643d80ce48769306ee98e0252632e65d570f2c97906fff922278390e9d12ecef7c87cec2f9f769e191bd07b8002de2301bbf56ba8e0a5a594c4df3bffb022b8ec6f0838071c45f3779ed0febbed452c30d30ad0507744141b1808d9f0165eb30a0ddd3d0863d933be0994c492a446eb9d027a8a3934541033672e3ca511c6680a7c7ad4c1ee1da60131801a14dadc1c1787081afb2bc7f5afe4f545ba8e21d7db10f5ff115bf890df821e785026ead9e9cbf72c29820b65e4396a3666be9df81189393017e46899a6564e24811e07a758521c0731573f270e7fd51db4e7f4435af870781b0e5d39d643203dc7daf05bcdf8e1475d8a7e9a859692e88f2ff7d3a703cdd4f79b626d614a606ad98118619610e776e10363ed15ce252d77f6a6c2aa80da183907a6eb2a619ad413ca49a7dbe25d106863d7ede8c76a7718b8d7aad59db1a5044a6475fba57fbe689f742d8661b18ef084dc9b7c8d2712ef27101e764cca2ab3de2b11014d9ec33e930c2d087f404bc434013ac288d5724916ff2e405f69376ed7dcfecaf5b2983157cb8fc53dfc45dba85df90edb26428f070cb125268ed9a39ae3e32bb932d16b05cfdd792d90b8e1acb71d83865c4a95cf33ff95bc1e26289caaa14650fc67eed9007ea20bffa22f32a7cb9555143c42f11db3bffad9cf209e1737b7d04185b659123c705509295a3d87e0d160ecb134d2788cefd42a5d51aacf6422700ebc72d617de08c71d2a602d07382533c02564a50a0a42023286bbac198663fac7d0fc023bb7f214ea67b2984ed5d0d35346b52cbdfc3ae74ffc5132acefae61cdeae5050513d5fb80434416a7d53fcd37b94148861a615e6e960669c53b74fa8f89860d9cf58f79164321b3d74d3894de78946d6203f5755b6feb4ac21a56930455851739f0ea45cb1218148d61c39a21a2486410a7eedd76036221abd597efc9e22fc4234d843006df50f7af0f0b348332f7c9c8d9eb565aa91cbad06527184aeefedcbad1021046475a8cacde08649da189a5410afb2cd0b1903ce8a90d257f29072f1d354ab815c4eae893c71cbd260c03d830ed4d66541a8552ce6762ffe94ce81fac5248e6f053df5d00b3ad8ca6656b10de296731f7350ec8b6bd8e636841336c4c625c6e0963edead3180649087cc8e05586a0628cf5660fd2152901111b11b5787be51c2e9d86cfcd2276414a4d0aece8ac17a3d087dea684092f9028114a59ba2c3b48c55fa97a46db09aa1807703cd0477659815f5ac89ef1aed368f232ee053de65295c3c3b328aad1c10a1d0e5cb21f9e9bfacf6c7c9a891733489a31bc819709a05c76983ebd1852bef2b9194fd2a98a5e5ababd7c08a04c99f7c1c5f3f6c1493ba21edd2df592edfc9a8405ee0b0b307b57b51f278b67c3cafccef945351648e762bc69fe35e7743367fe3003e0425bc981b95fdedbcf804f8e9101d3b5ba0ade2f35c73c7051edbf4a7f0c2c1f321e570d28e089fe570499e4954e7b8f802556d41667b6944c02a29fbb4251200c5d362d3a0205129af847cebed5db1cd5ebb98be722fde0b38605c245ed9a3268501f6980484623efa2850dbd2322cae16324ce40a4e5eea94cefc58cb64463fc2e7ddf710bc300aac5c17b0409bbe4c25c50b143f799ae7fc5021a1e1ee0da4025265ee6f670a2d71cafabef220360981b1eef4ee60451ca565efc99d2c7d6e2e5784662d05d6a3212e24888c6a6356212a0a17c6e84c941452b128c2f37f7fc46a49b8d59af484c35e2521fab4feee540fb8d6fc9ac994f01f57d453309fd13e3cefad4ee05c3cdc74e1597c25351748252a8e2b10eddd6f40372765acaada10065874bf0a791977a28ae495bc6fd1152649e57b59d5806bba23b7e3a9f867abd06087453505f916171db96da5f866ac4630b182295cc2f482e43d28706c85a3c3fd41149f15553a36f42aa6599ec7b4f406348dd48f9c17c58fa78cdf15c22135a59cd196ba37d0ca520f8f902a6b06a37e1bd5bdedb06f3ce3e43e46f429524e9562753c9bec770e61d3bc3876cbf5c53c3d5b6c3a3192856fcb6cc1aaf783bfb96cdf56a1d716a8e6036f38cf4023bbad7efdd173863dc2af9b8b596edbbbba3fffc450d867824ae1d457a3465ee4edc786f30825a2a0d300f507c5d6f7d814bcaf9ec6425a0824a8fbf01b4a0f6c4403593039b2e268cc9f72ed7a4fcdbc2dd1d666ec9af2a70ebd5487a419bf6dca2746469e64a8f9414bca42756c23d9caa19bd8f31052bd1b87134b37fa5cf622fc272628947d3c4d9700baaba91e234562c6ae6fe655c6ec6bf55b64cc0d3386b75ab4dba533312fdde5ec674cc0ac24c7953c2db900e6b60ee38e45d818178f770c173ada7a61fac50735a190f03f69761e3b26e69d34ec28d142ef1352e5eb0d08915447d34cd332c0ad605efbccec5d40c1bdaa345ae26141fd986fc02ad0a3c4ba3d4035a61201b168b578922700b2bd3b2ddc20e35572ef364aa593a0c7ce7e795f37d5b7a4ecc2c3644749b049dc36eefe36966c9a92f2163dcf58a9c608aa0fe4e2e7bff8ed46286d8a7867f1aa315e07ddd3118c542bdc51d071f8c74598bfb280ae44583780470723dd2ab682fde03b2227071e62457f4164c13391a19e35a288007214efda44ea083999e6cf4a08826570f21ea71426efc3f1444ed38dd69c4d5595fe14d0a2063edc138bfa76642ef51cd6bb1372a15b3962e6f50a42ef12ae25ba0a6df28d86ac83e87816bc421d34f1927eb433ac2d083d36701af84898e8db1f192a5142af75b716e32c21a8a7a9820941fdd9194b2713f0d321ea15505ac2f9e98aee21125b91f6d06c745a757411fff922904293217f35a61c887b28de4b5dc63ab1362b74f7e2362a43bb144bafe31977a9fb3a303d0eec8738a3282fc81bdb66feb3c13553176332e701b0bbf98fa6fb5d7ff7aead331570a803d28e1a96c028e0854b2c8c2b38c70ae9971a02f9262d8e238e6508cbf13d760505ddc3fb07136a0b56393cd6ef413f6478fc91251a10dff68efa757d9d3fff84ba65cd3d9190948e76bd7f1f16243979718ef46353539c75bbc6aba63ad14114c9d6ee5d228655e70e7f122c8891e336ff656b40411db82987e3a3a5e59f3ce4d69b713f2a7f6edf564c2b829936c9682eedafc88a0e85b50ebca93dcd3de0fd4ddadab1e726e940660bd337b7695d18cf50407807cd1833f92b73216ddd84af35efd60bc5005732d38360e8acc457ae61c6123885987ca1497d59e3ef3fbc9703e8988216da24095a35fd2a6b2d48f54e5d8aab7d1d639723826023bb27ed2542e6620c90586412f889d6aee6d2abd6dff2717009b05f2a2adfcd54fab7416a216dd2a6e6e9f0f36ad71552a8282b743b9b4a5e8dfa2aa8dbaee203de9a50244760bc891361384d8007626628ce9d07618e765a92bd6de65fe7b54765aee4ecfa20d34d9bd39aa39999f0622938b27c37f0dd0cc06805974cd0b2a4cd26c685bfffd77f301c62a332c07c89742fa8bf4a478d8fe63ea55da248907955260d65b58383aedc5bb08cf4eacf343844a20ff26ab195c45ac84579c8f2c942fa5870c6f40b4be5fa5a9edf7c13eb372a1fa2e3278255bff9ad853a10bad102a50df0973ce62b62d6da2b1601943c0f11e7634185f1d980eff470316d25d04b56429950105673356b3e76f2b57830903082639a53e55b2f219af73377bf7cca6e4dd4b42b4f38aabae68a9e22c1037e3d7255b5d050eb1e90e42a24a8e502d9e0cb54a404b726c48baeebde2ec64536c69b01e041f0628570e02ffb2e3b77d7d1d16f957c2537827242b912eb12ee0e70987b06fd1af97a2af62908a165e2a0a03db75afbebe5202b735cd088a6a2e50d8b3f825025f1900f12f19da73e19c874b4622518841f207bcc1c1b2267a69e8fa07ff3a9e7d60178d06c52a0900a067a596be5e1c8d41c1a42d6c58cf57a5a263057d531354d699e23e2828322f98b740ff53d5566acd42ed803d166925308cc0d3bdd4704703ae78ce8e7bf3e617af00e343e1b37d9006a305b7c05a5dd3aa96e12e991885e414d9e37a165d6e60e14e0b752705fab5c86546d7a945f6b41221daf9ac763d4d0275b3007f805b0433ad5753e4e5267c6439a3e6021d2503021d619b12faf34432823d26d3e51826c24ebdde7424d81bae982d8b9d1dc224a82a7b16206ec2ee7e19d6d98e03f0ca54fdab9e8d8a301e26b1d61001ef30e0acc147953a45978e04ad34e0ab28c853c3631d3a03eda3853c85d92f9000e66e8667b15f19b7216dc8e612b03d169cd55827b9ba0c7f683a99b1b6a064203ba42b8f7905cc3ee883c22b18ea77731c2a021abef57acb16569cb4155a3fe0c97283334593ccbe44dea7a8c7b4c62dfe87a1631c2bf60f5e1cceb7480d2b7f477a61dff019fefb1fc33c8b0a9246ecfe7d792193406f5dc6e589cec7eb4b5510e102db7c4dfd5c61fa4090c8e7d346562104e12b4ec80f2c5aaaa5372319c3515c22a9d17fb2f28d356bab3cbac86f21da673ba272a07a3e5a0819f1687e66fe1b2ef878631cd9d7da355e0b64f794ea79097565cdcb13f97e9ce6b3b8f59e4bd4a17a5908939c4c291c7964109e621cceed620b97e0bca1d048e36b17dd0f7c24cd737111490a15fa833f858c13577e538b9d6119217d3f5881f47741616bf783dedfe8298bbc071ada0c4240b6b25a35a8070518b47a80eb3b07e81174e1916d02c612e407c9e41757bbddffce118d40bdc965971c1ea04c8b796a79db4087e771a95256ca736f65a9d57c62063c1fbf1ff88e5e367c4ce16759f753619e8290d08e9ee653b42450c7c7e6e01d7aedd821f23f41946829a4e7d0dddf410876e2e1d8af0fbf1f12dad36923b3270feaf06d05fdb323309283d861530d051632cc71585a4b8b266e4333eb9407c5dcd7df693a6daf69179f904f7c25a4baee48fcaad47f02340860fbf45fe7334950a27f8208de3dedca08a052b06f663dc3651eec5f0d1e82e400e462860a4efce5264e638b51f5462115c482b0bb12a9e57c167df6b38187f45bad7268cdf54562364c817a6e75a3bbca3dccb01c542ff792f6f6ffac4f6e5c0885987fe8833a3d4564c02ff016d1ab5f109d20eb6e00b48003a87f288f5e4d7c7922ae29a7907815e01f3b636ec622be09276075e09231d03b4e88fe4a8d1f000f0c70346ed67dc894bb9f8419b17a1ab114ed1216d0d6ed711b7795fc0fd936c15daf8593fd4f9028460e04a50f0d3bd1821b764f226e7a4cd06d2fecbe42f3cf1ed30399e9f383bbee0498b9a9521bf8020bd6ef6cd6bddaaad5786", 0x1000}, {&(0x7f0000002b00)="1d031085408fb110f5dddc623471160630ba12b72f1069abcc519637891307aff745b9f6b27d55faddc4a9ec1bd98b13e08fe53ee88a5eb005536ebee6edf2dfb5b128e15b2a7945e859be3b47e957162f8843611b3938146d7c6ea730211ffd4d6b720d0bab63cc68068f2878cfc103c5178f387c592b66202e841314910e7a5e24012bcfec57f180ba1098849fc8d960e6da9ef9b03880be4bff754ef1add3d880579a13c92ec77784243a1b2c50df", 0xb0}, {&(0x7f0000002bc0)="491a95067eacb5ade738be39581626ce2ece0386e279b4a710ea21aa025c24ac82960d4853701d19864cf187e72e5b70e8d7c8b421d9a355ebb56590b345b29062675386c94643a8ceafc7dcdb2d3bfe8ebf45a5abeefdcda271cc3157fe9a10ee7a51171f3e1367cc5d266343b4", 0x6e}, {&(0x7f0000002c40)="e99f0e19b19db0726abc1c2fec7e5be9c704e182c1f2494da5ce3f70471f4926bb4657dca799fa48b57766ece3ac74832c090f081095a1af5f886f67d57487b696b1435f0c8e0951860cc2a903", 0x4d}], 0x7, &(0x7f0000002d40)=[{0x70, 0x6, 0x5, "11a610cf49ee7733284aac904c59e3a46877a36bc28930b3566e431958602548b003e583b08672b9f350d39c49d6f2e6cf8aad50b0a4821cdc12435d36e77ee93100edd9392baff77dbd695dcbaeb5ae5453732a62e935850ed94b861c01a730"}, {0x110, 0x84, 0x7, "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"}], 0x180}, 0x1) truncate(&(0x7f0000002f00)='./file0\x00', 0x7) 00:01:50 executing program 0: r0 = socket$inet(0x2, 0x10000003, 0x1004001) socketpair(0x1, 0x10000000, 0x7, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$inet_sctp(r0, &(0x7f0000000040)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x303}, 0x1c, 0x0}, 0x0) 00:01:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x8000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000000050000007f0006002bac0000800000001c004e200100010000000000000000004000000000000000ff01000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000150000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000000090000002e070000e209000002000000"], &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x7, r2}, &(0x7f0000000140)=0xc) bind$inet6(r0, &(0x7f0000000180)={0x1c, 0x1, 0x2, @loopback, 0x6}, 0x1c) setsockopt$sock_timeval(r0, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) 00:01:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x81}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0x1, 0x5, [0xbb, 0x2, 0x9, 0x1, 0x84]}, &(0x7f00000002c0)=0x12) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x20000000, 0x100000001) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000040)=ANY=[@ANYBLOB="ff0000040000000000000000000000000000"], 0x0) setsockopt$inet_int(r0, 0x0, 0x5, &(0x7f0000000080)=0x8001, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x7ff}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 00:01:51 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x2a, &(0x7f0000000180), &(0x7f00000001c0)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r1, &(0x7f0000000200)='.', 0xe0) r3 = dup(r2) r4 = dup2(r3, r1) poll(&(0x7f0000000480)=[{r3, 0x1ff}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3f}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000080)={r5, 0x4, 0x42, "ab36b0836eb8b144fd9ae5cc2c3b18db63610751a343ffb10b2fb2bdd9724a8d8a2d38c60913a365ccd721ed1e4136954c37a7a30f13a595fa8dff9ab7ce6561640b"}, 0x4a) 00:01:51 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000180)="88d446dfdcdb5d089b41cb7a63fc76af20962090b6785eab0300457da260d8c0ffe04aa9d59cd7c3d8532a5ca6ab4237e9998b65d00db1a61191fb275891a87980975e06373faba686d5196430298b92e1c26f803dbe6cc97c7167b49976249f17b84865cc81a3ed528525", 0xffffff00) truncate(&(0x7f0000000000)='./file0\x00', 0x40) 00:01:51 executing program 2: r0 = msgget$private(0x0, 0x20) msgrcv(r0, &(0x7f00000000c0)={0x0, ""/163}, 0xab, 0x2, 0x1800) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockname$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:01:51 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0xfffffffffffffffd) dup2(r0, r1) 00:01:51 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x8050, 0xf) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0xb, 0xffffffffffffffff, 0x392) 00:01:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x1e4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5c}]}, &(0x7f0000000380)=0x10) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}, {r3, 0x2}, {r0, 0x2}, {r0, 0x8}, {r0, 0x90}], 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r4, 0x100, 0x3, 0x7f, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0xa5, "8fec9fc87e3cd55ef64093ae19dcbcad355600c2f62927fadc9fb3b2f50ae6ae68bf3b17ec267bd0049b86a1c58ee285387c4501a48e9d0cc934e65eefbf683603b29cdde920542e72ddeb4ffa12a27c9bb37311ee9b6a63e368c072c19f4b44c03460eba4c519d10590d6c3238d54d193d476c531651432e965e5b1ffffc0a996e6326eaecb26610c57d79cfa73f9d7c35131b1ef677e065f731b94e17d16fafb5ccfa785"}, &(0x7f00000004c0)=0xad) 00:01:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000200), &(0x7f0000000340)=0x10) r1 = getpgid(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x2, 0x1f, 0x5, r1}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000240)=ANY=[@ANYBLOB="ce30716059d2818338edeca035bb6351a6831a67fc88510ca91c06e5af13aa48e47d0b0fad757b93d16dfcf1428b47605d9645cfedbff68adeb9b831acee2a7caa81aff90e383ec421d813bde415cb40dbc4bf810866b7355dfe85a4908a3498f7463ecb8b40ccb2501113a6f5ad8fde5678e56b81a4259484731a05cf891fce6894e6a7d6682359c48813fc345d97180f0d56073715e45a9a916de5177f7fc43d6ce1a5b682dd54d5cbcf7753cac69ca79fb09407571c350d601b40488690caa8bd7f37"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000040)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000080)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x100000000, @loopback, 0x5}, @in={0x2, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @rand_addr=0x7ff}]}, &(0x7f00000001c0)=0x10) 00:01:53 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = shmget$private(0x0, 0x1000, 0x401, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f00000001c0)=""/4096) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_dns\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x20) 00:01:53 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x1, 0xf, 0x200, 0xfffffffffffffff9}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x800, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1, 0x4, 0xba, 0x796f, 0x6, 0x1}, &(0x7f0000000340)=0x98) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r2, 0x6}, &(0x7f00000003c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) socket(0x12, 0x2, 0x47) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2207000000fe8000000000000000000000000000bb0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000", @ANYRES32=r1], 0x28) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 00:01:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x2f1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfce4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x4, 0x6c91, 0x7fffffff, 0x888, 0x200}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0x9, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x1, 0x800, 0x1020, 0x8, 0x20, 0x7f, 0xffffffff, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={r3, 0x9}, &(0x7f0000000140)=0x8) 00:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x1e4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5c}]}, &(0x7f0000000380)=0x10) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}, {r3, 0x2}, {r0, 0x2}, {r0, 0x8}, {r0, 0x90}], 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r4, 0x100, 0x3, 0x7f, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0xa5, "8fec9fc87e3cd55ef64093ae19dcbcad355600c2f62927fadc9fb3b2f50ae6ae68bf3b17ec267bd0049b86a1c58ee285387c4501a48e9d0cc934e65eefbf683603b29cdde920542e72ddeb4ffa12a27c9bb37311ee9b6a63e368c072c19f4b44c03460eba4c519d10590d6c3238d54d193d476c531651432e965e5b1ffffc0a996e6326eaecb26610c57d79cfa73f9d7c35131b1ef677e065f731b94e17d16fafb5ccfa785"}, &(0x7f00000004c0)=0xad) 00:01:53 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x1e4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x5c}]}, &(0x7f0000000380)=0x10) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0}, {r3, 0x2}, {r0, 0x2}, {r0, 0x8}, {r0, 0x90}], 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x0, 0x4}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000200)={r4, 0x100, 0x3, 0x7f, 0x5}, &(0x7f0000000240)=0x18) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)={r2, 0xa5, "8fec9fc87e3cd55ef64093ae19dcbcad355600c2f62927fadc9fb3b2f50ae6ae68bf3b17ec267bd0049b86a1c58ee285387c4501a48e9d0cc934e65eefbf683603b29cdde920542e72ddeb4ffa12a27c9bb37311ee9b6a63e368c072c19f4b44c03460eba4c519d10590d6c3238d54d193d476c531651432e965e5b1ffffc0a996e6326eaecb26610c57d79cfa73f9d7c35131b1ef677e065f731b94e17d16fafb5ccfa785"}, &(0x7f00000004c0)=0xad) 00:01:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, &(0x7f0000000040)) r2 = getpgrp(0x0) fcntl$setown(r0, 0x6, r2) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)) getgid() getpid() getuid() getegid() poll(&(0x7f0000000100)=[{r1, 0x84}, {r0, 0x8}, {r1, 0x1}, {r1, 0x2}, {r1, 0x2000}, {r0, 0x2001}, {r1, 0x4}, {r0, 0x1}, {r1, 0x120}], 0x9, 0x3) 00:01:55 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRES32], @ANYBLOB="2d8c2276aaf499da5c27219dc8c34da167fc8c76fe3970e36ff42a41e4ce905b80176a73b57f232c66764a2fb55159e0ca291851cbd06824e53aa9abee71339a6aec1b88dc7df944bae32e4f55bda025ef0ad48ed6b3188a7b713cc81cce8268e441b9b46f09cb2ed994bc30477e0743c96056c8"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000180)={r2, &(0x7f0000000200)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 00:01:56 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000100)='!', 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) dup2(r0, r0) 00:01:56 executing program 2: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000000)="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", 0xfb) 00:01:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @local, @loopback}, 0xc) r1 = socket$inet_sctp(0x2, 0x5, 0x84) r2 = socket$inet6(0x1c, 0x20000000, 0xd27d) freebsd10_pipe(&(0x7f0000000580)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f00000005c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000680)=0x10) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f00000006c0)={r3, 0x1, 0x1, 0x89ab, 0x5, 0x4}, &(0x7f0000000540)=0xffffffffffffff40) freebsd10_pipe(&(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_MAX_BURST(r6, 0x84, 0x19, &(0x7f00000003c0)={r5, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="04000000030000000600010006008000070000001c004e207d2b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000081000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r8, @ANYBLOB="f9ffffff008000000000000000020000ffffffff"], &(0x7f00000002c0)=0xb0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYBLOB="02004e21ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r8, @ANYBLOB="00ef010003000000"], 0x94) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f0000000300)={r5, 0x7}, &(0x7f0000000500)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000400)={r5, 0x3f, 0x8}, &(0x7f0000000340)=0x6) 00:01:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x42bf) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x9, 0x10000, 0x31d6, 0xb5d6, 0x4, 0x3, 0x4, {@in6={{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x800}}, 0x0, 0xe00000000000, 0xfffffffffffffff9, 0x2, 0x80, 0x6}}, &(0x7f00000000c0)=0xb0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x5}, &(0x7f0000000140)=0x8) 00:01:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x8, 0x3}, {0x9, 0x9}}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xd, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x101, {{0x2, 0x3, @rand_addr=0x800}}}, 0x90) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) 00:01:56 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x2}, 0x8) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) setitimer(0x2, &(0x7f0000000300)={{0x3, 0xffff}, {0x7, 0x5}}, 0x0) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r1, r1, r2) 00:01:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x68a}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000002c0)={r1, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x13, &(0x7f0000000040)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0xfffffffffffffffe, 0x20, 0x2, 0x6, 0x4, 0x8, 0x1, r2}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r2, 0x1f}, 0x8) 00:01:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x20008, 0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x81, "a0a0811b235b5079f585a1d73c29a551606c27dc0e4bae02a3e54f2733d9b48a8fc26b20cd964b7e607aa8da994c54eddf00fed7a37ee40c49e9b83b18e64aab55b1b3a4e9a4952c846bb53c648889eaff7a8810fa15606266b2a1f1907f27aca81a4ae3df59166de248918e3baa1386fcff51f20f72963f29c04b7058ef3e934d"}, &(0x7f0000000180)=0x89) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={r1, 0xa0, "f214001a0b41b4dc0f3de4732182f37ecf977114ad7d4440cc3014a3b11abae120bc430cc94ab11e54cbc1b72d4328c61c600d3a5b2c06e7fb010278c66fd650d8cf9b5ef0e734508f55110a3a6ac7359a0a3c72c1983c2091b80641ad5557c8c9beff58ac4835a61e071e79dd1e28020bd54f40e7e4fc1fd35ba311aaf421834b91dd2f8618667ee43a804af9bdc5d23045701dfdc8390b2656fb9d58218243"}, &(0x7f0000000280)=0xa8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000)=0x3, 0x4) fchmod(r2, 0xe3) ftruncate(r2, 0x101) close(r2) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r2, 0x0) 00:01:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x68a}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f00000002c0)={r1, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x13, &(0x7f0000000040)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000001c0)={0xffff, 0xfffffffffffffffe, 0x20, 0x2, 0x6, 0x4, 0x8, 0x1, r2}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000080)={r2, 0x1f}, 0x8) 00:01:57 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x14) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000080)) 00:01:57 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000340)}], 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000200), &(0x7f0000000240)=0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0x4) r1 = accept(r0, &(0x7f0000000340)=@un=@file={0x0, ""/108}, &(0x7f00000003c0)=0x6e) sendmsg$unix(r1, &(0x7f0000000880)={&(0x7f0000000400)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000800)=[{&(0x7f0000000440)="f00a7f675b95c2713b4346098c8c55dcda119a5edd6295918241e2f231669bfa20c708bfe38889d8adb2025f6c0d1f5a6a04ebed969be5dee5d9adce46127bb5e5fd96991d2bbdd8fd905437ce253b2b1f9b419b5bce848643eeda8b857fd8fc8dd013eb96f79c669d92b9c5e39b03102f80f8448dba445c9827092439e16244850f633a39a88f5adc0046034971bb24bc7b9beaa15ea5fdc24498fe6c6f19d158e64164158d0f9bfe1f7dda3dbbd70fd0015c0d27879f6852b70ddaad97ec51", 0xc0}, {&(0x7f0000000500)="cfd4766ce419", 0x6}, {&(0x7f0000000540)="36edb4548620025c495a9eb054bff2555722c7204553107b42a2b6d72ce64c46000c949d20775b68fe7c037dbf5c55078decb5fd430d885ddb9ec67827432122a9568ceff5764cfa7378a19f9cc09892ce158e0daea5ae7dee98f012b3761f6283", 0x61}, {&(0x7f00000005c0)="c86606d25f2c97dc9701a5f67865ff9ce319a41ba4fe4a77fb", 0x19}, {&(0x7f0000000600)="88727e8d0b126104f42b8ed8b0fda9c688da772df715e4be8817e8a21071972d2a4b4208ec3da7456d378e6a0e626e590027858837deaab184b51d41b591a24d289afc9a3e778cdf630a4e0379066d50fd2b0ac59bae19e9376ba1269c8967b7aecbf058b273e7d0e6913e38ff174a5c91ec4541f23a338b7619448e6508da0bad9c3a91dedd3c96eaabe0cd868320b231511369893a9802bfac1ca15b8028e1a3b263432a2923c4cd5f151bd677ca5334de3dec0f2bb7ea92bd", 0xba}, {&(0x7f00000006c0)="a9c1bf8875ee0783d7cac5aba8090d424d5025025a1f45b9e32f3a63aa1258fc773efc16d263b19e932d30754993595493ea0648cc3440961a4fd527320d9d769422232b5e10422a7e6e38f9e9454e82fe57886c66326f988a79bd9ab79dca1bf7073553ddb6513e9273c1201ea96be3f263c993c54663cff5fd8bcef70f3b1c11c2db661f82ef8c23cc404c6a94031a6360e95fa450e197d510a90a21e24b94ce3e3b7639", 0xa5}, {&(0x7f0000000780)="dc4975b8bcf2e5157615ec3686c77d29c55e7dc782f8dccbb9dd2ef894fc74c1ea7fc045ba75ddb56f2c13ed0fe1bfa14218763f7906bccecd866923ec75cfe52425396064aadee6f47f9550bd84bc296b8d3952dcfa143a5352070f0cee0dee6c", 0x61}], 0x7, 0x0, 0x0, 0xe9c07f2635bad2ac}, 0x20000) r2 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000100), &(0x7f0000000140)=0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:01:57 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0xc) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) pwritev(r2, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r2, &(0x7f0000000000)=""/175, 0x6d999) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 00:01:59 executing program 0: setpgid(0x0, 0xffffffffffffffff) syz_execute_func(&(0x7f0000000000)="c4819e58d140d9b000008020d9fc4378e1daccf30fb811c4634d0c860000802060ddbe44acc884c401505cd842809e41ffffffa9") 00:01:59 executing program 1: r0 = msgget(0x2, 0x4c5) socketpair(0x17, 0x2000000000000000, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080)=0x2629, 0xfffffffffffffd1d) msgctl$IPC_STAT(r0, 0x2, 0x0) 00:01:59 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x2, @rand_addr=0x8}}, r2}, &(0x7f0000000100)=0x8c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) 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)={r3, 0xb, 0xfffffffffffffeff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff080f0600000009000600ff03040007000600f846e9e36564aa6088d405580ef0d6c07dba1986ed6dab08c9407dbad22ae87e8b47f20baac15218edc5ca866b03c7191f0e00e4ce66470fa092da411cb7bcae410a4bd84b285090324256a20341bfc26940b7e23c45e321aa62f31910ce17921719fc0dd3a7579cb75260c3007f4e7db38c47f7f3c0fb060561ceaa6ce866af8ab9db34ef16f0147158a147ab9e12b03ec673038e85b48401b6f14e5a92bbe9da874aeae38362f367d220a32eb6af287262c68eddd48be436a635c9be8b84b93e31552b1aa8081164ff0466f3e93ccc2a0f9617b0ee79b870ef7e12086c7fabf0"], 0x0) lseek(r0, 0x0, 0x4) 00:01:59 executing program 2: clock_gettime(0xf, &(0x7f0000000000)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f00000000c0)={0x40, {{0x2, 0x3, @broadcast}}, {{0x2, 0x3, @multicast2}}}, 0x118) clock_gettime(0x80000003, 0x0) r1 = socket(0x1e, 0x3, 0x1f) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) 00:01:59 executing program 1: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0x2}, &(0x7f0000000180)=0x8) lseek(r0, 0x0, 0x1000000000003) sendto$inet6(r0, &(0x7f0000000280)="a5031e21904a", 0x6, 0x181, &(0x7f00000002c0)={0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x1c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYBLOB="4000050007000000004a42af4d74c4176effa9eddb7dcfa29a98b6ff00003bf3c7f56e1950ff00"], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7}, 0xc) 00:02:00 executing program 0: r0 = msgget(0x0, 0x100) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/137) r1 = socket(0x2, 0x5, 0x0) sendto$unix(r1, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) r2 = accept4(r0, &(0x7f0000000880)=ANY=[@ANYPTR, @ANYRES32=r0, @ANYRES64=r0, @ANYRES32=r1, @ANYBLOB="9a01a50d5d67e3ea7f0f5bd3098daf21ede44a94db190c5af27c55e5001e135c95e12e27e9623220c965aa67b65021d48b38b7b3bc45688307cda165e9d423e45e0dd8c78fbdb46ce9458439cb7954868c079b757ec3b97c1ee1fd54b0299afe9a1909c1ce57759ccff6", @ANYRES64=r0], &(0x7f0000000780)=0x6, 0x30000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000400)={0x0, 0xffffffffffffff5c}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000480)={r3, 0xfffffffffffffffa}, &(0x7f00000004c0)=0x8) r4 = msgget(0x2, 0x208) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000005c0)='./file0\x00', &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r9 = fcntl$getown(r2, 0x5) r10 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000680)={{0x7fff, r5, r6, r7, r8, 0x10, 0x2}, 0x1f, 0x7, 0x4, 0x200, 0x8, 0x9, r9, r10}) r11 = socket$inet6(0x1c, 0x20000004, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000140)=0x2bd) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r11, 0x84, 0x108, &(0x7f00000000c0)={r12, 0x80, 0x1, 0x0, 0xfffffffffffffff7}, &(0x7f0000000100)=0x18) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000280)) open(&(0x7f0000000300)='./file0\x00', 0x100, 0x15) r14 = open$dir(&(0x7f0000000340)='./file0\x00', 0x20000, 0x80) r15 = openat(r14, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x13d) getsockopt$inet_sctp_SCTP_RTOINFO(r15, 0x84, 0x1, &(0x7f0000000180)={r13, 0x0, 0x1ff, 0x3f}, &(0x7f00000001c0)=0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 00:02:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x8}, {r0, 0x82}, {r0}, {r0, 0xf5a22f5d97fb133e}, {r0, 0xd2e93c163ad8b4d0}, {r0, 0x198}, {r0, 0x4}], 0x7, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) truncate(&(0x7f0000000080)='./file0\x00', 0x7ff) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) accept4$unix(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x0, 0x2) 00:02:04 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000400)={r2, 0xed}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xfbfc, 0x32600000000}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x26168443, @local={0xfe, 0x80, [], 0x0}, 0x42310ac9}}, r3}, &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="c5044a3b5fe5339950a9e6e47869385a84e5658ec3138b4f8e4dcbe56eb673bd7363158b5073e8a3cd3fa5e0b207bbf0350c41f5ba7637047edd5eaab95bdac3c5910918011579fdd86da95720ace86e0a66178ecf411cfa", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x10) 00:02:04 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000014c0)={0x0, 0xfffffdff, &(0x7f0000001340)=[{&(0x7f0000000100)=""/73, 0x49}], 0x1000000000000177, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0xf6) 00:02:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x1000, 0x3ff, 0x1, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x903, &(0x7f0000000100), 0x10) 00:02:04 executing program 1: openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x4a, 0xbefd3658fe142290) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x3ff, 0x6, 0x4}, &(0x7f00000000c0)=0x14) 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, &(0x7f0000000280)=ANY=[@ANYBLOB="40ec50a8e71b94600a50d9b3e02dede8cc4df7055c05391f63d08e8aaa66d4212ecc3e4a886062c5b9cafd814a8a11041bb75db8e6ba4f4e4932871108fb2ae09aea24ca69d1b9b69f80042fb76a69ddd90aa3a5cb4a8eb3eaf2aeab427e5dce7e9b5898390795f1afcbaca926c9b61c7a1e6cb168ac68fd1b3f92fe15d80ef515f4a4f999c0c240f7bcf17709aec4f184a5b633b0695becaf14adedc91526bfca8f323792f01461cc2191ed444aa258f0e48ca73473151340976ccfcb203c56e0b93e77da9690eb", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:02:04 executing program 1: readlink(&(0x7f0000000000)='./control\x00', &(0x7f0000000040)=""/85, 0x55) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000140)=0x1c, 0x30000000) r1 = getpid() freebsd11_lstat(&(0x7f0000000400)='./control\x00', &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet(0x2, 0x30000007, 0x7) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r7 = socket$inet(0x2, 0x20000001, 0x1000) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r9 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000001800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r11 = getgid() r12 = getpgid(0xffffffffffffffff) r13 = geteuid() r14 = getgid() sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001700)=[{&(0x7f0000000480)="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", 0x1000}, {&(0x7f00000001c0)="730730b793ac3dd16a9a9a3cfff8dba36e0d63fb86c9a451bc5a919dea835f8e783c4abe4161c5466784f5988bfaf6a0b7f8e0b7128b51cfb1cb3aed9e125385889c0fc2e45fa6ddb5d67ae20ae820d49fd70792fc5fa4f2305ad3e0facc5c8af02c2d149dd7b78b76324098b762176c7e0461fda95828aeda9f2c7ece8e5651", 0x80}, {&(0x7f0000000240)="b744351351c14c63aef115fc8cc79c0121dc5ee3b2ed61eceaa173e449b8a795cc793833", 0x24}, {&(0x7f0000000280)="3b03705b46e7b6803e4e8981f9473d818c877c8342524bd4485a429b6824667be486203acdd053bb23811e90d5d60746d4c12a660e61adaa68d9957a3586b8102f1d7edb881ecf1de9529ea3802ec1aa4526f0c89c7a7b6c04c938bcda5a40ceb25dd17db3cfb8a1a25fd3eb1dc726fe", 0x70}, {&(0x7f0000000340)="0e01d82fc113ba0b34d1f51687f4b43ef95e6278db91e53a84fbddede0ee5a225bb7ae75ed8f6eadb2efa62f1b132bb5bbcb73970d43e91ec7386ebcb27f55c4087a643423f3f07a51cdefce9e9d3bdbf8fd861404ea0edbe6f6565af9baa686d9b1cf47ead028b43969b1d73b5a0b955ef37b64155f7af8142f997aa0856ccc95066c16922705e45271fcd2751669692295a54a91cb5805c78ec81f53cb299b71c35c4ee9ebbd83c085d713012c39c8ca13a50fbcb302e052", 0xb9}, {&(0x7f0000001480)="18567b0c195142b8de40272fd95b8808a77669d98e4efe29452c9bcf4f34af4f9c0d089d4489761c52ffbe89ecac0c233500f4617a3bbaf9553d9672e42b293ff2fccf9515d6bd52956ef0b731d651e84e2a1d52d3dc4dcc7d1962dae3fa4bffe3c2f850ea7da0eefa7f2bf18aeaee1c0acdb38037ce0716e78e95dacd0d2c16e32dddaf163c3f7ac7c4d7955c99a20956ee7e4da0ace872981f79b91ea38a4a5f3b87bf3b8775c35fc32b6fa02c5ddb4f9146a17c7968c827a2e2b406091a7c1229f81ee9e47b1874d843d99ef2e570f5838f55ed69a6441e2524648844a156a6561036c6ac85d177a56930bd5305fb60ec828cb3de", 0xf6}, {&(0x7f0000001580)="e79516ab6f6077407ffbc71f1c9df03374f838f4a3557b5ac7479008a618debaff1d86138b48e9f59118ddbdd806a6be11a6d303bf55208ba07e64e42c3ff75aa188408233e98dafbc7d77a3cc868e41b07f31da0892a524791d0963e6297976178c818c08dd98bc105483603489f73556aedc106ab25b2e0041d3d9084dbdd84d1ecf71b9ab986130be7c1cb149731ab1c651b5274dfbc840fe5a62e5f4e01d2798c2b323bfa1a474a78d4e79dbaa85", 0xb0}, {&(0x7f0000001640)="8a14ba113e147a811d9e00515545feaf6b7d1a3dc9aab4a1592aee5558955095a4ac3835903edfb4e95c7b885c5df60b120dae97ef4a4898cf519eca380e9f7532781340f4e23209334dc18abb8681502614adffb607735b3d82252d31d89ccf7f5c479cd24b155aba9a81b34fad6d0c688d1ef500c794dc9775bdab06c0e46ff7105ebeff5ffb3a726323987217166e62ccdea9ebb43bf027407b29e3182449c55a47eabae984488a49db434144", 0xae}], 0x8, &(0x7f0000001900)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r4, r5, r6, r7, r8]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}], 0x88, 0x108}, 0x20000) r15 = socket(0x2, 0x0, 0x0) connect$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ppoll(0x0, 0x0, &(0x7f0000000440)={0x9}, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x32, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r15, 0x84, 0x900, &(0x7f0000000300)={0x0, 0x2400000000000000}, 0x0) syz_extract_tcp_res$synack(0x0, 0x1, 0x0) socket(0x10, 0x4, 0x0) mkdir(&(0x7f000000dff6)='./control\x00', 0x0) 00:02:04 executing program 2: socketpair(0x1c, 0x2, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) accept(r0, &(0x7f0000000080)=@in6, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r1, 0x88, 0x4, 0x0, &(0x7f0000000040)) 00:02:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x20000007, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x3, [0x1, 0x3, 0x3]}, 0xa) 00:02:05 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10200) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000080)="973500006b34b40b5eb3", 0xa}], 0x10000058) 00:02:05 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:02:05 executing program 3: socket$inet_udplite(0x2, 0x2, 0x88) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) recvmsg(r0, &(0x7f00000014c0)={0x0, 0xfffffdff, &(0x7f0000001340)=[{&(0x7f0000000100)=""/73, 0x49}], 0x1000000000000177, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0xf6) 00:02:05 executing program 0: r0 = socket(0x10, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e0e66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000100)=0xfffffffffffffff5) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000003c0)={r1, 0x8, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) 00:02:05 executing program 1: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc", 0x1a, 0x0, 0x0, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000100)=[{&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="17fccf93247ec9e05859801bd329b17fd81ada1037d40fe72e01ad29a9210a21426879148f0516f7ad2e5a0ea7f94a2fb9a56fee46757e467691a66eebbe152da6314625fb3156ffda5fbced7bb3f712f1ed17c0263104f608d26f314c56604a789df6959839ff3d4d4e7e34bea5ff2f8a618ecc2978a740dab9261d63b74e642abc23d2799a8b650e6c85aff1698897d36ee305626d3fb800851cf0b135abc3ce045c4413bd5d725651bf2a2a3a93e1dd8703b51f8f3023e0ee4b48ac76f5907e01f784b7f984be57f0", 0xca}, {&(0x7f0000000040)="5019536f5483e26e8803342154c8914d875226f9bf7f7eecbafec9583f82d139e5b2127c8ea03757d3a5170d052e37866df0991d3c6719885c4e0b57326623c5370e26", 0x43}, {&(0x7f0000000180)="203dda19fb538b8f5720a02dcc8e1851e09ed87f568d106d3ff1dbdbcf78ddae96c7eca642740e322210bdfc88bb95768a7d7934becaaefdd2672fa23982f1d66ece745d88ac033c1dc484f748936c082a7cfdbcc9ef33eb45d7aea98f", 0x5d}], 0x4, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x100) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3, 0x12, r1, 0x0) r2 = openat(r1, &(0x7f0000000140)='./file0\x00', 0x89, 0x20) fchmod(r2, 0x10) 00:02:05 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) 00:02:05 executing program 0: nanosleep(&(0x7f0000000000)={0xffffffff80000001, 0xffffffffffffffd8}, &(0x7f0000000040)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x15, r0, 0x0) r2 = fcntl$getown(r1, 0x5) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f00000000c0)=@abs={0x3664febd8197e75d, 0x0, 0x1}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000100)="4081f7697c592a9a634bbae79bde2ffb14dcd420d5d21f6facd5d1b3ba", 0x1d}, {&(0x7f0000000140)="cc279dfb2e199943beb0ee46ecb1631d14d570ecfee042d7c669652deb72f6f4f20aa0a851192e09b28f22e2d362cd67a724a878a2ba887cbc0e8769f9374f32724c9af1d72146a036957c8873a4ad542028d47c420ddc848454c48525d1a1462df6ae6be2bceb0f062396d20a9204230064bceb937f1a25b1c3abd558ef8da60fc5518eccd09ec91d79b9d5522ba4377eb8b8b80be3226f1d55c527b7252a8e41bdb3cb98d74c559bfbd215b30028b87f72bf08f8c5825d19bd7573d816f743e5526adc861b718594530970f14fe1131e11df4df55204", 0xd7}], 0x2, &(0x7f00000004c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r1, r0, r0, r0, r1, r0]}], 0x50, 0x4}, 0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) poll(&(0x7f0000000080)=[{r0, 0x2080}], 0x1, 0x2) read(r1, &(0x7f0000000300)=""/68, 0x44) 00:02:05 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:02:05 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000000), 0x4) r1 = socket(0x1d, 0x7, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000040)=0x1f, 0x4) setsockopt$inet6_int(r0, 0x29, 0x30, 0x0, 0x0) 00:02:05 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x1000300010001}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r2 = getpid() fcntl$setown(r1, 0x6, r2) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000240)=0x0, &(0x7f0000000280), &(0x7f00000002c0)) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r4, 0x200) flock(r1, 0x6) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r1, 0x9, &(0x7f0000000000)) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x20, 0x4) 00:02:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x3000) shmdt(r1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000040)=""/180, 0xb4}, {&(0x7f0000000100)=""/82, 0x52}, {&(0x7f0000000180)=""/132, 0x84}, {&(0x7f0000000240)=""/203, 0xcb}, {&(0x7f0000000340)=""/202, 0xca}, {&(0x7f0000000440)=""/146, 0x92}, {&(0x7f0000000540)=""/37, 0x25}], 0x7, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500), 0x0) 00:02:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f0000000100)=0x4) 00:02:06 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x7, @empty, 0x8}, 0x1c) 00:02:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)=ANY=[@ANYRES64=r0], 0x1) open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @empty, 0x60a}}, r2, 0x100000000, 0x5, 0x4}, &(0x7f00000003c0)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x8, 0x1, 0x8, 0xcb69, 0x2]}, 0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 00:02:06 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) execve(0x0, 0x0, 0x0) shutdown(r0, 0x0) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) getpeername(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10) execve(0x0, 0x0, 0x0) 00:02:07 executing program 1: mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x9) 00:02:07 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r2, 0x1) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r6 = accept(r5, 0x0, 0x0) close(r4) r7 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000b00)=ANY=[@ANYRESOCT, @ANYBLOB="9ff04c6e762bbbad6df68be758ec02515682d976656968975f885ca53680aa6b480632f131f60000fa189372c3d50793a84171833faf744192e7b34e1c197fe272fc38dc4f7042b148c8a688c14d3ee1ddd29d8e97d081f976b044a2271d9400973a497ba9468e4e3942a4053caad236d1286f8c6e8f973a8f06cdbb729437471b06b379bd", @ANYRESDEC, @ANYBLOB="48efeca22c101f5ab4c3c59662fd27850d855f54666b18b14c584b2f3d5a4e5713b982af684241de5b7e60e8704552dba4d7c12568e04b71eaa17405bea8f4504307602e86c3b2eb2aca4463264cde7d50bf70682042480e81a04276d2b18e6ca5d7d5c00be44b301a5ff4bfcc225866befd5ba1384f03e6bfdca4761acab404fafc623f156004e5933a4b350033741efb0b7f18c3ba5c73fdf1d8e8ef7aa97cac4972a06635be8257a78985ea4ce2a114b3760bd26951730ae14d982ea689b64447d75f30ac0f387ee5ea61aa9df8c9bfe6fa96bb8c1cb099069512ceed025f", @ANYBLOB="0e67cc64a6096c833f48838bc79ff2d3fe8718fe467ed3e393669cfc830dbbfd7a2212b86448df9fc152ecb00842e08f5466987da66d3a3380b13014d1296cc72bdfb2145ac8386c01800bf0bd8d8867a8d49bb1ebe8fb705c8235d647721f55eef7301431b5a806ba2ecd5f5acccff760d676eb50265e049acf4d6fa0588f69d9ada760a1d006"], &(0x7f0000000880)=0x5) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r7, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000700)={@in6={{0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r8}, &(0x7f00000007c0)=0x84) ftruncate(r7, 0x7e2780e3) r9 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r9, 0x0) ftruncate(r7, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a438f71be309b8c8c39d3bd1dd0625d659490854f6f8469e9b1a4a22d0096efb4b90c792f84f76de443d89102f5ebee911260801e7f562c3c164cea60efffa7ef289d3a34", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r10 = socket(0x14, 0x5, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f00000001c0)='cubic\x00', 0x6) connect$unix(r10, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r11 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r11, &(0x7f0000000180)='./file0\x00', 0x0) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r7, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) 00:02:07 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x7, @empty, 0x8}, 0x1c) 00:02:07 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, &(0x7f00000000c0)=0xffffffffffffff99) ftruncate(0xffffffffffffffff, 0x0) listen(0xffffffffffffffff, 0x0) syz_emit_ethernet(0xf, &(0x7f0000000100)="936b2be38879f5d7d9917b0f58e6ce") write(r0, &(0x7f0000000140)="b5bd364cb3ebda0d6622c1e6681f370234e0e50d1d1e16873fce699a59b0e07151a51f31182cbd61feedc5cfc0d2c2dc5de951a233635b7a8ff02ec6157faaa043ce223086244a93502e3a90af7d391e2a5fc0af93290c8a0698172bd0374a809be6d4e490addb1b02de71237eb5b3157528e689591ff93b0c68e1abeb39f2f31125c89f0a74ad6af4d88128efafad75c0726dc03971fa49cea4c82e8ba2fe052ac726e3f0a77dd3d8e18bb81cd0c1b557125202f369958e47ae7e051bf64b", 0xbf) setrlimit(0x6, &(0x7f0000000200)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000440)={0x0, 0xf79f, 0x7f, 0x6, 0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000340)=0x10) mlockall(0x1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ff1000/0x1000)=nil) sync() r2 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x0, 0x12, r2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1079, &(0x7f0000000040), &(0x7f0000000080)=0x4) fcntl$getflags(r0, 0x1) 00:02:07 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x7, @empty, 0x8}, 0x1c) 00:02:08 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) fcntl$setstatus(r0, 0x4, 0x4) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}, {&(0x7f0000000100)=""/123, 0x7b}], 0x3) pwritev(r0, &(0x7f00000003c0), 0x141, 0x0) 00:02:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r1, 0x0, 0x0) readlink(&(0x7f0000000280)='./file0\x00', &(0x7f00000001c0)=""/150, 0x9) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) getpeername(r2, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x400) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000001680), 0x0) close(r4) 00:02:08 executing program 1: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001700)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x9, 0x2, 0x0, 0x6, 0x3}, &(0x7f00000017c0)=0xa0) sendmsg$inet_sctp(r0, &(0x7f0000001880)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}}, 0x1c, &(0x7f0000001640)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)}, {&(0x7f0000001100)="2199d3d0", 0x4}, {&(0x7f0000001140)="663111728a010b29742520737c9ffc99ca9b67929ad8f99334e21f7340356bf56942b67b6f8d8e5dc0e8a733520f8cf6ab22cd4020feecf9b43b0708ca2dfae94104d7db8485c1e88860a21b350173d1d0acdd7a21c0e263d5626c7bf4375dda5d015a442bff7dd5f66daeb301df03de4cb2b5ec02355147bbe7aa20c4659ec8ef4abcd814b9ff00c0263b6c2a348819e0897ba1b4f20d35b05de33d45376a43009e0eb665ba788fc72a974cbf7295cbc8", 0xb1}, {&(0x7f0000001200)="cd6fdefe5d86cd10bb1a5046da15d199f858309e4c5de62b850a047e4e5f281df4d35bd445d4e9d8a4bfb852bfc6525c9821f1f0d9955361303d2d0bf2542b65ea1c749622df26cd25e4ebf6d3e2386169c8d70335b7241e613c28ee011c15b4e92bc64e83665b483ba1d6a6c10da96ca6314d2d29ed28dce24350d6b5b23592bce904aebf40910c6107f61d14f25a577b9029bd3b41f98c67d0bd9ae98eec784eece20bfa8755bd5cc719", 0xab}, {&(0x7f00000012c0)="c1d11784ef22d5e1007b78449ef642e01c02e7f0aa09aafb46ac131153428c5b44189708ab670b7ccfce3f7cea00e098a3c03c57dd2eab1bee3a64d6c367eb5e1a866757544fe7f24582752bf0207fb0d426f2bf69a515658bd710d38bee0342ac57a9d65cd1cc632643a972562a00706f822945178a06", 0x77}, {&(0x7f0000001340)="97b466c432da17b337f7dfd278b5c4dfaa055d0cc4b4e49a24075071a53f89fbe2d19285e17576cb5b7858d8e3b1a08abec7685f2c9b6f2641d238ca45eb86c7d913f7ec5f4eb7d74ca57066bac1774410f8b1bc96a95742c89466224b5a4fd4bf6676230332c3a06de7c74da4eb5b0d9a47bec04fda43efa38cb72ddfd514ca0b708124cbfb007679591657311afad15c5961e4c0ec0a5ba911182304f45441b0e3390839f85c8c90754e6bf2522f98bc9f07ff65599c651783025fa312849afb3a662c04b7", 0xc6}, {&(0x7f0000001440)="fd3f658e4e36233cd7a89314c9d93c474aba2ab1536e3ab9d3054d21d9f4ff256f955f12c4188db713b2d7a0b92fae8dfa1d18b97783eba9483b4574bd49843c2846d8b142", 0x45}, {&(0x7f00000014c0)="1fce474dae7bcca6442d902f5cf30a1614495dabd36a4a549c96179c3c8b486d789d5b03f920443b3976b55eb0c15ba50e0d4274fe34677e717184272c160cd2de91464b876bababa87ab53aa3991b03c94a7083e806ef64ba843fb79fbc8012ed7268772e97adbde17de92dcbb881f2863d91a2873bacb87a8fece403f37606335f8341e1afeaa240a899bd8d63367333ff23f16959b08df63e41112dd1368401baefbb6e8a187694240eab835f909fb2bc1cf1bfb017f541413da09c9fec6ab9d44fbbf030c114280939ede40b93eb56fc2e0bd59af0c0366c900bb2cfe67e58c9472e3ddcdcf0d078405b58702b9f0a563e32e5d2c7b6386229", 0xfb}, {&(0x7f00000015c0)="c26894491bdd177d85db1956f2f49f7d0e77be87b9a66834e323fa94148275de69350635c80e7ff95d09bd42ac7c28149c1cf866a09eaf51ca1a980b431985f46bcefb390d", 0x45}], 0xa, &(0x7f0000001800)=[@authinfo={0x10, 0x84, 0x8, {0x7}}, @authinfo={0x10, 0x84, 0x8, {0xffff}}, @sndrcv={0x2c, 0x84, 0x2, {0x3, 0x1b47, 0x800, 0x7, 0x2000000000, 0x0, 0x6, 0xb7, r1}}, @authinfo={0x10, 0x84, 0x8, {0x9}}], 0x5c, 0x1}, 0x100) r2 = socket(0x2, 0x5, 0x0) sendmsg$inet_sctp(r2, &(0x7f00000039c0)={&(0x7f0000003680)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000003980)=ANY=[@ANYBLOB="1000000084000000080000000400000014000000840000000700000000000000010000001400000084400000070000000100000006000000"], 0x38}, 0x109) freebsd11_stat(&(0x7f0000001900)='./file0\x00', &(0x7f0000001940)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000019c0)='./file0\x00', &(0x7f0000001a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r3, r4) r5 = open(&(0x7f00000010c0)='./file0\x00', 0x10000, 0x33) freebsd11_mknodat(r5, &(0x7f00000018c0)='./file0\x00', 0x1, 0x32b) 00:02:08 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x7, @empty, 0x8}, 0x1c) 00:02:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x2) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:02:08 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x89a88f592e0a028b}, 0x8) 00:02:08 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:08 executing program 0: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) listen(0xffffffffffffffff, 0xfffffffffffffffd) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:02:08 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x4}, 0x24) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000040)=[{r0, 0x1c}], 0x1, 0x100000000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x9, &(0x7f0000000000), 0x2) 00:02:08 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xf182b7822b7e76aa, 0x120) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x4, 0x4}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5, 0x5}, 0x8) mlockall(0x3) freebsd11_mknodat(r0, &(0x7f0000000100)='./file0\x00', 0x40, 0x100) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x3, @loopback, 0x9}}, r1}, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)={0x4, [0x401, 0x6, 0x7fff, 0xb247]}, 0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={r1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x1000, 0x4, 0x4220, 0xb83b, 0x100000001, 0x1, 0x7e4, 0x8, r2}, &(0x7f00000003c0)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000400)={@in={{0x2, 0x1, @multicast2}}, r1, 0x2, 0xcc, 0x5}, 0x94) getrusage(0xffffffffffffffff, &(0x7f00000004c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000580)={0xff, {{0x2, 0x0, @multicast1}}}, 0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640)={r1, 0x4, 0xe87b, 0xa7, 0x100000001, 0x7ff}, &(0x7f0000000680)=0x14) mkdir(&(0x7f00000006c0)='.\x00', 0x11) link(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)='./file0\x00') r4 = socket$inet6(0x1c, 0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000780)={r1, 0x5e08, 0x5}, &(0x7f00000007c0)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000800)={@in6={{0x1c, 0x0, 0x7, @empty, 0x1}}, r5, 0x3, 0x4, 0x8001}, 0x8c) readlink(&(0x7f00000008c0)='./file0\x00', &(0x7f0000000900)=""/248, 0xf8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000a00)={r2}, &(0x7f0000000a40)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000a80)={0x7fffffff, 0x38d, 0x2000, 0x1, 0x0, 0x4, 0xac3, 0x0, r6}, &(0x7f0000000ac0)=0x20) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000b00)={r3, 0x3, 0x5, 0x2, 0x200000000000, 0x4a}, &(0x7f0000000b40)=0x14) msgget$private(0x0, 0x20) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000b80)={r2}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000bc0)={0x5, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000c80)={r6, 0x0, 0x4}, &(0x7f0000000cc0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000d00)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}}, r2, 0x8, 0xac, 0x2, 0x10000000000000, 0x8001}, &(0x7f0000000dc0)=0x98) 00:02:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) 00:02:08 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:08 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200), 0x14) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0x5b5}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x10041, 0x82) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000400), &(0x7f0000000440)=0x4) r2 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x40) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xfd, "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"}, 0x0) mkdir(&(0x7f0000001100)='./file0\x00', 0x54) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x1, @multicast1}}, r3}, &(0x7f00000001c0)=0x8c) sendmsg(r2, &(0x7f00000010c0)={&(0x7f0000000a40)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001000)=[{&(0x7f0000000a80)="e6089f5db57ef4b6536c67fc8c4d2ed6c16d84c1c8d5ba9242adcd1f7231c9face9b8460fffba13a5452857afc6ece0c30414c6f6a9a89cd49dd3f807d5567a70dcad987cf9d81dd829f80882db447cac42becb93d8ddc185a648cc4accb11df8a1cb4febb55686daf4247590b763d3ee1127a0f547284dcc395d3030aec944192e65083fb3c6044768d3efcc8115b59cf1fed4ee8293f35148cb96c866779c92f98fc6f521882784b6b64c67701b22ff000da5c8737a515341cd57a582a657ec9adb4381dcef80c1d4906f27f51dadd3e738a63e3fd65fac11ba7dcd0426f71f62342177bfbed6795aeff10d0de3f", 0xef}, {&(0x7f0000000b80)="5dee3ce9671c789c1ca4d41649954e430a4f05124263a9c7391bee8204710a0bb963088ad7e444f97c2d4d1a19ff758a8bfd7b9d27e536792c85d72a3dad1c3db8d92626b2c765e393432dc807a65985dd48427f4d8af6015db240864d2c2a6ae397fd427598d4c585d2f3093b623c4abf40c3ae7f2bfa6d829ea3f9c164e30383e575c11ce81bb0c13c98893e918947", 0x90}, {&(0x7f0000000c40)="c90e3b7000ebb094f86e2f32e05a6e4d137be3bd363fd9739e8ea18558c2f0f24c7a632a59541403314297c74eb745904613bd870044a89d6cdc59ecba9b57e3f9681ea7b62f57924191b16b01ef08fd83168a363d3df77805028b1db78affe8264119e60604132780d7c4afb58714ae42e33bb787b514c41e8c6845ffb367a8df278ffee855", 0x86}, {&(0x7f0000000d00)="b0ee97f83ef773b06224c3779d12531038fb3f5e674dcecbfcc119d42ecdc59dcb9c0bf689fd783e8681c41e758e83fb5b4985b5b51d1b70fe", 0x39}, {&(0x7f0000000d40)="093eaa062c3baa84f51d811325f1c3ad33f423", 0x13}, {&(0x7f0000000d80)="35cac79816f2f9c9043cc1112022dffcd0c00b87157d40c1d9c78df4d06df38fff676482e017fc713ba02bbeab67956ed3d5b7", 0x33}, {&(0x7f0000000dc0)="975819b0816805fca07bf90b67290cce", 0x10}, {&(0x7f0000000e00)="3dbf6d8eba6852cc7112ff7dce64d5c8b71d01e01510cdb37b4c739bf9b3c3ffce59501edbabbe6b67c9f0ca68d62cb37ab93a4426822398bb84ea455dc78d1775390608d45fd2ab0a067328285c56a69f738a7aa049065dac25da2d30ba2ea71c4d2c15764e7c691f5c3a9e4ef55babd462aec91db87a9c4b305bc66cbd7f6dc96a1c", 0x83}, {&(0x7f0000000ec0)="776ec9c24a4b33c5bddcc0b0fe0f350fc1c04e0e04f965a51b2fc42f456cc22d68dae3a4f206828d77a6d2b7dd55f49b7b7fb5d4fb30c376cfb8fcc8217628a4803fee2dd022edd63dc281690e2c3a2254875bbe87253c63773b064d651f0e1a10cdb8418aa993de6254cee35887b20deef4b11ef924af9a8e597663c2ef5328cbe6dca3656c8267c5c20910b376c91da59c8cb1d5aefdfa5f424a56c1fba279f4d13661c235b7e2cf74c10bf2da5d6c3405a62f50b9d8a4472d9e2b4e33b256b503f22ad2fec04185c3574faca49675e42b6dfaf8bfa38c87affbb476bcbd38105515f2b62040ed422eebc4eb99", 0xee}, {&(0x7f0000000fc0)="3705774034076c9c12db2bf4ef5acf237b8b542edfddf6f4bcabc1e22266b90b2ef9c9aa718d4dabc4e1d3d77ee7f9bf774862bc47dca15da2e5", 0x3a}], 0xa, &(0x7f0000001540)=[{0x28, 0x11, 0x0, "8c60fb716f1706e23273bdac47ab92e83946"}, {0xb8, 0x3a, 0x3, "3cfb9b1faff012f14e2facf7d72e4b105936c5abbe2896b094d0607a57a0c682d55dfba89c94755e0d8e5fb3eeb873e9ce9f0c49a15e3b8d6a86f465865e95ae75b957664b6b01831a30d556c6ed66a814c753efbfd427d03e262eee31785c35b942d931281d709f80b65a70cc400abd4a91615130bdf8af07304ad32e50c16b1b36a1efbec5c383c4dd670de942553d6d78c72478543ecdfc958ccc8beb8ca1888dafd404ed"}, {0xb8, 0xffff, 0x9, "01f541a80b332017cb16701b727d67df00769a8ca76a0d69f6b1cab781386416356df1d3cee3f34b376c4e78c8ee566c9c228fed020a497af011ee6ab2759592c4c8e99bc689bd60c2aa3a8ccf807f7ea41973b469125503b172724a212792ada1f1882f60dd8bb0c2f05e64bcb9977c5915529c6bc7eeecc5f601938ee231846a74dcdf882043662c3b6282fb2e6d6d48e4ff638318595a03afe1ae99e6c64dc2"}, {0x38, 0xbe, 0xeda, "2f3a03b666fada74355d3449fffe319dbf63d6b7947dec54f70769685fc1f128b66e41fc"}, {0x1010, 0x11, 0xfffffffffffffc00, "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"}], 0x11e0}, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r3, 0x100000001, 0x6b, "f142bca8c3961d524bfbf5246f9e65be439bb9fc09c860e081a5b8eaffdb030aa50f29d2272989bff6b1880acfdf61a54d157cde1aa9209f6badf0ee05a9ffed1b5845d3292a6de96f9d3d84dc38ab74a07f6366b11547851251529bd07c5aa50204e4754f5312f2cb971a"}, 0x73) 00:02:08 executing program 1: socket$inet_icmp_raw(0x2, 0x3, 0x1) clock_nanosleep(0x0, 0xffffffffffffffff, &(0x7f0000000080), 0x0) 00:02:09 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 00:02:09 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac}, 0x1c) 00:02:09 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0xa7) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200d00}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x1, @rand_addr=0xa90e}}, 0x0, 0x0, 0x1, 0xfffffffffffffffe, 0x7f, 0x3}, &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r4, 0x3ff}, &(0x7f00000001c0)=0x8) 00:02:09 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x102, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 00:02:09 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:09 executing program 2: sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:09 executing program 2: r0 = socket(0x0, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) socket$unix(0x1, 0x2, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:02:09 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x4, 0x782b051b, 0xdb2, 0x3, 0x5}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r1, 0x81}, 0x8) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) socket(0x0, 0x5, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) 00:02:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x400, 0xc2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x28) setsockopt$inet_int(r0, 0x0, 0x1b, 0xffffffffffffffff, 0x240) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0xfffffffffffffff7}}, r2}, &(0x7f0000000180)=0x84) 00:02:09 executing program 2: r0 = socket(0x0, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:09 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x9517}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000006c0)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000007c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000003c0)=':^\'%#+&/\x00', &(0x7f0000000440)='&\x00', &(0x7f00000004c0)=')]$\'\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='*/%i$:,\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='-\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r1, &(0x7f0000000780)=[{&(0x7f00000008c0)="d190cb3dca3a7f145846b717c8df1aceae7943726f6e5936ad8bf6e95cc63fc3d0b0fbdfcfa527474fd96fff8465a15f14eaf3bc454294c64e3081c53d2e7df763f7e1c0195ca7123b543c5b475e800832058eadb85f3be9408901002ac93cc9c0b0e1070e3c5fd27da5f5e19309dc9473ed85c08157fcda91d7abea2f71f440895271a1ca1b"}], 0xffffffffffffeba, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r0, 0x0) 00:02:09 executing program 0: r0 = open$dir(&(0x7f00000013c0)='./file0\x00', 0x2, 0x2a) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001400)={0x0, 0x3, 0x4, 0x3, 0x9, 0x51, 0x4ae, 0x81, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x100000001, 0xffff, 0xfff, 0x0, 0x264aab3e}}, &(0x7f00000014c0)=0xb8) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000001500)={r2, 0x8, 0x30000000000, 0x4}, &(0x7f0000001540)=0x10) mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000c82000/0x2000)=nil, 0x2000, 0x20000001) r3 = msgget(0x0, 0x1) open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_udp(r4, 0x11, 0x0, &(0x7f0000001100), &(0x7f0000001140)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xd40}}}, 0x84) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) msgrcv(r3, &(0x7f0000001580)={0x0, ""/108}, 0x74, 0x0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r7 = accept(r6, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000001200)={0x0, 0x1000}, &(0x7f0000001240)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000001280)={@in6={{0x1c, 0x0, 0x391df35a, @local={0xfe, 0x80, [], 0x0}, 0xa96}}, r8}, 0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000010c0)={0x0, 0x5, 0x4, 0x7f9}, &(0x7f0000001600)=0x10) accept(r6, &(0x7f0000001340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000001380)=0x1c) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r7, 0x84, 0x6, &(0x7f0000001640)=ANY=[@ANYBLOB="1c004e230300000000000000000000000000000000000001030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060a09cf44f5400000000000000000000000000", @ANYRES32=r9], 0x2) 00:02:10 executing program 2: r0 = socket(0x0, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:10 executing program 2: r0 = socket(0x1c, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:10 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x80) socket$inet6(0x1c, 0x2, 0x5) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x32, &(0x7f0000000140)={0x0, {{0x1c, 0x0, 0x1}}}, 0x88) 00:02:10 executing program 2: r0 = socket(0x1c, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:10 executing program 2: r0 = socket(0x1c, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:10 executing program 2: socket(0x1c, 0x10000001, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:11 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x9517}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000006c0)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000007c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000003c0)=':^\'%#+&/\x00', &(0x7f0000000440)='&\x00', &(0x7f00000004c0)=')]$\'\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='*/%i$:,\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='-\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r1, &(0x7f0000000780)=[{&(0x7f00000008c0)="d190cb3dca3a7f145846b717c8df1aceae7943726f6e5936ad8bf6e95cc63fc3d0b0fbdfcfa527474fd96fff8465a15f14eaf3bc454294c64e3081c53d2e7df763f7e1c0195ca7123b543c5b475e800832058eadb85f3be9408901002ac93cc9c0b0e1070e3c5fd27da5f5e19309dc9473ed85c08157fcda91d7abea2f71f440895271a1ca1b"}], 0xffffffffffffeba, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r0, 0x0) 00:02:11 executing program 2: socket(0x1c, 0x10000001, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:11 executing program 1: mlock(&(0x7f0000a3d000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:02:11 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x400, 0x4) mprotect(&(0x7f0000548000/0x2000)=nil, 0x2000, 0x1) select(0x40, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x20}, 0x0, &(0x7f00000000c0)={0x6, 0x10001, 0x0, 0x2, 0x5, 0x1, 0x9, 0x7}, &(0x7f0000000100)={0x800, 0x161}) 00:02:11 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @rand_addr=0x4}, 0x8) open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) select(0x40, &(0x7f0000000040)={0x2}, 0x0, &(0x7f0000000180)={0x1, 0x7, 0x8, 0x81, 0x8, 0xffffffffffffff7f, 0x89f4, 0xcf69}, &(0x7f00000001c0)={0x990, 0x1}) 00:02:12 executing program 2: socket(0x1c, 0x10000001, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x3, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f660100000000000000653000a373b9a149d364c496ba7faea2ad5adfc461519e5f5cb5ad86d2c9f6d643effb2cd5f471a99afd6dd140a3cf6c4d13d9"], 0x1c) 00:02:12 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:13 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x9517}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000700), &(0x7f0000000740)=0x4) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000006c0)=0x200, 0x4) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f00000007c0)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) execve(&(0x7f0000000380)='./file0\x00', &(0x7f0000000500)=[&(0x7f00000003c0)=':^\'%#+&/\x00', &(0x7f0000000440)='&\x00', &(0x7f00000004c0)=')]$\'\x00'], &(0x7f0000000680)=[&(0x7f0000000540)='*/%i$:,\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='-\x00']) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r1, &(0x7f0000000780)=[{&(0x7f00000008c0)="d190cb3dca3a7f145846b717c8df1aceae7943726f6e5936ad8bf6e95cc63fc3d0b0fbdfcfa527474fd96fff8465a15f14eaf3bc454294c64e3081c53d2e7df763f7e1c0195ca7123b543c5b475e800832058eadb85f3be9408901002ac93cc9c0b0e1070e3c5fd27da5f5e19309dc9473ed85c08157fcda91d7abea2f71f440895271a1ca1b"}], 0xffffffffffffeba, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r0, 0x0) 00:02:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x1, 0x7a9b}, &(0x7f0000000040)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x4a, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x3fffffffbfefb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast1, @loopback}, 0x8) 00:02:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:13 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000d80)={&(0x7f0000000340)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote, 0x4}, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="9000000000000000bf000000ff0300001ae4f6acfb04e9539075c87df764c0dac15a3e68f65ee2f6feb6efc43ad39d0d64d3919f2a1bc07b6f16ec8c51fbb3aee33e6b3e6b0f6cce645b58947aee3030be883eb0fba57e5aa977036fb20cf65767a62700d316c8a5fea6094f9b2fbf57a6591785697cb9aa9f075f2848eeb8b8d818732bae6438244900000000000000"], 0x90}, 0x20000) 00:02:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) r1 = accept(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000000)=0x1002) setsockopt$inet6_MRT6_ADD_MFC(r1, 0x29, 0x68, &(0x7f0000000040)={{0x1c, 0x2, 0xd935, @local={0xfe, 0x80, [], 0x0}}, {0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x3, [0x4ef7, 0x100, 0x6, 0x8, 0x6, 0x7d1, 0x2702, 0x7]}, 0x5c) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x100000000, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x101, 0x9, 0x7fffffff}, &(0x7f00000002c0)=0x94) poll(0x0, 0x0, 0x0) connect(r1, &(0x7f0000000140)=@in6={0x1c, 0x3, 0xffffffffffff6fc6, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2de) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) 00:02:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:13 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x3, 0x0, 0x0, 0x0) 00:02:16 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x4, 0x0, 0x0, 0x0) 00:02:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000003c0)=ANY=[@ANYBLOB="3c5bd4a398837bc720377b600c85f695ed1682a264e3b2e989898541f901727615aaa398125d8a110e50a99189fe7a1c44ae126d587bf4dee1a50c0684d0186eaf34335a7fc24bdd72002142d0cd60885776b4078f000f9e01c15769541f68bc89ea690c2e5f9cfed6b2967efac7dbd4c0bb0bf20351387cd226541b45f05bc93cda2d5b742e8fa5aadbb863e553b3fc910000000000"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x194) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xe}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r2, 0x4}, &(0x7f00000001c0)=0x8) accept$unix(r0, &(0x7f00000014c0)=@abs, &(0x7f0000001500)=0x8) accept4$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x30000000) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000080), &(0x7f0000000040)=0x4) open(&(0x7f0000000380)='./file0\x00', 0x20000, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) r3 = semget$private(0x0, 0x3, 0x102) __semctl$SEM_INFO(r3, 0x0, 0xb, &(0x7f00000004c0)=""/4096) 00:02:16 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x8000}, {0x101}}, 0x0) utimensat(0xffffffffffffffff, 0x0, 0x0, 0x1ff) 00:02:16 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x5, 0x0, 0x0, 0x0) 00:02:17 executing program 1: open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000040), 0x2fa, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x2000, 0x0) 00:02:17 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x39, 0x0, 0x0, 0x0) 00:02:17 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet_tcp(0x2, 0x1, 0x0) shmget(0x2, 0x3000, 0x480, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040)) 00:02:17 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = shmget$private(0x0, 0x1000, 0x450, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/115) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, &(0x7f0000001640)={0x0, &(0x7f0000001600)=[@in6={0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}]}, &(0x7f0000001680)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="d798921d533a1df18c5193745f250495013fdfe32002cd4629326476c469369afb103cb12a0f485b4fc41946ab19be82821a", 0x32) r2 = socket(0x1f, 0x7, 0x1000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x80000000, 0x0, 0x4, 0x8, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r3, @ANYBLOB="0500c90071091676c733c81f05529207bc41ae14513307d3e18d776e1f3a084ed1d54f47a93361b9cdf1317a99deec3b3fc89bc68636351b8b2238f4ada0e02e39f7d8e2618d7fd88ebe08282d4909105f14dd8faea9d4ddad6295f28bf1927fe17a03adbff2256d6c083dff86f65a9eed5a091d8b9bbdd37a0464f60f20c0282be9bc03ef6ef1ea0eacaeeffa87a02affacc129ff47a4946e856a1788b5ca93670e89ed2fd66f9c28cd5e91eccaeb92e7b1ed59b62e7fb4769e05321f31e73f86511e1f9af2fde70000000000"], 0xd1) sendmsg$inet_sctp(r0, &(0x7f0000001540)={&(0x7f0000000040)=@in={0x2, 0x2, @rand_addr=0x5}, 0x10, &(0x7f0000001400)=[{&(0x7f0000000400)="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", 0x1000}], 0x1, 0x0, 0x0, 0x20000}, 0x88) 00:02:17 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0xf, 0x40, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21ffffffff000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006eff5d7c45b7a548aba0da276c5d82d04c634a072b5636467674747cfe1464722d140890beb0ea923ea9a3551c072b1b668d86e35580fb0ff586e2591981ca52eaa725463183c52151b40539950ac3742b493d9bc1ace157426b3e9920000000000000000000763dfc3b345e17", @ANYRES32=r2], &(0x7f0000000180)=0x8c) fstat(r1, &(0x7f0000000340)) setreuid(0x0, 0xee00) freebsd11_fstat(r1, &(0x7f00000001c0)) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0xf0, 0x4, 0x7fffffff, 0x100000000, 0xde2, 0xf, 0x7f, 0x9c7d, 0x6, 0x8001, 0xffff}, 0xb) 00:02:17 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xc7, 0x0, 0x0, 0x0) 00:02:17 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r1, 0x4000000000000002) fcntl$lock(0xffffffffffffffff, 0x1000000009, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(0xffffffffffffffff, 0x2) fstat(0xffffffffffffffff, &(0x7f0000000180)) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x100000001}) 00:02:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x2, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(0xffffffffffffffff, &(0x7f0000000300)=[{&(0x7f0000000100)="1c68", 0x2}], 0x1) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) r2 = openat(r1, &(0x7f0000000100)='/', 0x421002, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r2, &(0x7f0000000280)=[{&(0x7f0000000680)="187ecbf1b3e5d8209ae8333b20b1ef09a6dae213ee834216eef5b393e3592b7511b95fec87de3694b0fb8c762b3afbc63778cac133d38508d4f7c7d3784f8f6756d8d3f10e7e276b879996607891997b22cc296abde4d36c0c67cd268815f54860552cdeaf046be0bc90079bcfcb488f884b3606f9e335fad904f188ba6827aa0995951f3cc39aea0230aba0249af20d8756fdafe760ca55cde5d231decc27d50b68c6b84d58896f0272c30b3688c9604dbf42ffb98bfe6d4eb84ef329afb1a9c48a1ffee40502d975ef0212e5efb38e", 0xd0}], 0x1, 0x0) r3 = msgget(0x3, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000001b80)=""/206) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f0000000780)="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", 0x1000}, {&(0x7f00000001c0)="ae13ff21a0e325f3aa12843438a8d95c2f930a3766a4d5d3ddf613c9982b2d38c5a9691066a80e879c0848cdb804a9c37a79cca6b8ff7cbfb41421438b6d78624a085ad50636061b246c47394198aaf24152925cb6c1e79a35c225b1806d66b77f9e7b", 0x63}], 0x2) munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) writev(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockname$inet(r0, 0x0, 0x0) open(0x0, 0x0, 0x46) lseek(r0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:02:17 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x300, 0x0, 0x0, 0x0) 00:02:17 executing program 3: r0 = semget$private(0x0, 0x3, 0xd0) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000480)={{0x2, r1, r2, r3, r4, 0x100, 0x6}, 0xab, 0x80, 0xffffffff}) r5 = socket(0x2, 0x5, 0x0) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r5, 0x84, 0x32, &(0x7f0000000200)={r6, 0x0}, &(0x7f0000000240)=0x10) 00:02:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r2 = socket$inet(0x2, 0x7, 0xfffffffffffffffb) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000040)={0x800, 0x401, 0x800, 0x200, 0x5, 0x3ff, 0x100000001, 0x3ff000000000000, r1}, 0x20) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1202, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 00:02:17 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x500, 0x0, 0x0, 0x0) 00:02:18 executing program 1: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000258d10f261d6000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 00:02:18 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x5, 0x5, [0x1, 0x7, 0x0, 0x5, 0x5]}, &(0x7f0000000200)=0x12) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x0, @loopback, 0x1000}}, r1, 0x1, 0x1fae, 0x0, 0x4, 0xaeea, 0x2ba80}, 0x98) r2 = socket(0x1f, 0x4, 0x6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in6]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x7fffffff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 00:02:18 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc, 0x6) connect$unix(r0, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0xffc2) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2fe75414b5825e07a3663fb29befd83bd190c18931e63677d2fcae352db3950cba30ec6bff99ffd15de64d0a560f965aa556458634b21f30b4972b308d46190bb8814ed3d513f73bdb9d855e1b37268b"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x80, @empty, 0xc9}}, 0x0, 0x1, 0x401, 0xfffffffeffffffff}, &(0x7f0000000040)=0x8c) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @rand_addr=0xffffffffffffa162}}, r2, 0x2, 0x9, 0x644060d6147e6cbe, 0x8000, 0x1, 0x9}, 0xa0) 00:02:18 executing program 0: r0 = socket(0x1b, 0x3, 0x0) close(r0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x81, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x9, 0xe0, 0x9, 0x3, 0x3}, &(0x7f00000001c0)=0x14) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000300)=0x8, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1f, 0x5, 0xfffffffffffffff9}, &(0x7f0000000100)=0x94) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x1}, 0x8) 00:02:18 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x3900, 0x0, 0x0, 0x0) 00:02:18 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) __semctl$IPC_INFO(r0, 0x987f5d6190aa4c32, 0x4, 0x0) semget$private(0x0, 0x5, 0x200) 00:02:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="66696c65300088be00000000ef42000088c64266a871757a99a729aeeb0206709deb5ac086479605e1affd8c6289291ea520b1a59148cb1e497cc0134e6b78be076b241e760379b8a1"], 0x1) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={0x0, 0x80000000, 0x1, 0x6, 0xffffffffffff8001, 0x1ff, 0x0, 0xe, {@in6={{0x1c, 0x0, 0x556, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0xd908, 0x67c, 0x80000001, 0x7}}, &(0x7f0000000000)=0xb0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r1, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYPTR, @ANYRES32=0x0], &(0x7f0000000080)=0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r2}, 0xc) 00:02:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x400, 0x104) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xd8, "eeaeaef01e05e6af267dbfe87da06f9e52cf810a5f378d80d0b06ac07fbba09940e5722c15c36d69c5e4fe000faee371d3e623f510adb66542d7442f82c54d9d20a4f3d4f778056c08de6928ec12936bbd87eed21119776420eaf8f362dfb098f243a98d6073a850976a78c5dc39629ab25978ab4a256438278e6c798eb09eeda7f9139f631d30ef13bfdb3eeeb877436dc4e7cf7a66fd3e2dc46e89fc8059f690b3c18a714cbf0243245b61e71663d448a031b98465feb609fd787955b0edeb0038290b8c9efb1c5d81d57317029893b6e8c64b9ce0e7d4"}, &(0x7f0000000180)=0xe0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x7, @empty, 0x6}}, r2, 0x6, 0x606b, 0xec, 0x5, 0x2}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) mkdirat(r1, &(0x7f00000002c0)='./file0\x00', 0x0) 00:02:18 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) setsockopt$sock_int(r2, 0xffff, 0x1016, &(0x7f0000000080)=0x101, 0x4) flock(r1, 0x13) open(&(0x7f00000001c0)='./file0\x00', 0x2fa, 0x20000000000) 00:02:18 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xc700, 0x0, 0x0, 0x0) 00:02:18 executing program 3: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x7, 0x2, 0xfffffffffffff135, 0x3a5}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x5, 0x3, 0xeead, 0x4}, &(0x7f0000000140)=0x18) freebsd10_pipe(0x0) 00:02:18 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0x0, 0x0, 0x0) 00:02:18 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x3000000, 0x0, 0x0, 0x0) 00:02:18 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x4000000, 0x0, 0x0, 0x0) 00:02:18 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="002e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3543235e090ba57dc0c50d5acf3d24", 0x2e, 0x4, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 00:02:18 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x5000000, 0x0, 0x0, 0x0) 00:02:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7fff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) 00:02:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}}, 0x1f, [0x0, 0xa0a, 0x200, 0x0, 0x7, 0x0, 0xfffffffffffffffd, 0x2000]}, 0x5c) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x3}, &(0x7f0000000180)=0x8) sendmsg(r1, &(0x7f00000005c0)={&(0x7f0000000400)=@in={0x2, 0x0, @rand_addr=0x6c6}, 0x10, &(0x7f0000000540)=[{&(0x7f00000004c0)="28d90d45bad4b404c82f41472dd19168d29cc2559d3ccf6a952babce21dbeca833233f9839473eebe0297c9882a81a62a85ce5820bdf39b2c2d0f832ece2532ff15b3be9c2eca1891cc456b6397c3432a12d436d06cc2980d485c30774a393bb0edac24446144fc5c0a15779d8e581b4bc", 0x71}], 0x1, 0x0}, 0x20000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000002c0)={r3, 0x1, 0x100000000}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e200900000000000000000000000000e3360000000001040000000000000000000000000000e5ff00000000000000000000000000000000000000000000000000556b2f6100000000000000000000000000000000761fb40675143c1bfb27ff000000000000000000000000000000000000000000fd0000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000b000000000000000400000000010000"], &(0x7f0000000280)=0x219) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0x1086}], 0x1, 0x0}, 0x0) 00:02:19 executing program 1: clock_nanosleep(0x5, 0x4, &(0x7f0000000000), 0x0) 00:02:19 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x39000000, 0x0, 0x0, 0x0) 00:02:19 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xc7000000, 0x0, 0x0, 0x0) 00:02:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) fcntl$getown(r0, 0x5) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:02:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080), 0x20) 00:02:19 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100), 0x4) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfc0}], 0x1, 0x0}, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000040)={0x1, 0x6}, 0x10) 00:02:19 executing program 3: setitimer(0x0, &(0x7f0000000040)={{0x1, 0x5}, {0x0, 0x7}}, &(0x7f0000000080)) r0 = accept(0xffffffffffffffff, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000001c0)=0x10) sendto$inet(r0, &(0x7f0000000200)="d2b3cdb3f7e07a3c06960474a64e06bd20c067b37fded7c1b136e8341c19648f9ba758dbbed0e0189074bf81fb944d2e5b2ba6a028c9db0055293f8622d398d2edc9b3c70f817d3bd560bbedb94e23ed3e73e261db6ca4e1873e0f3b98b2d53ac7178911973bf90663b1c93b0340", 0x6e, 0x80, &(0x7f0000000280)={0x2, 0x2, @rand_addr=0x46}, 0x10) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) setitimer(0x0, &(0x7f0000000000)={{0x0, 0x7fff}, {0x0, 0x8000f}}, 0x0) open$dir(&(0x7f00000002c0)='./file0\x00', 0x1000c, 0x100) 00:02:19 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x100000000000000, 0x0, 0x0, 0x0) 00:02:19 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f000060cff8)='/', 0x0, 0x0) fchdir(r0) fcntl$getown(r0, 0x5) chroot(&(0x7f0000000100)='./file0\x00') chdir(&(0x7f0000739ffe)='..') 00:02:19 executing program 3: r0 = semget$private(0x0, 0x7, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x4, 0x1000}, {0x1, 0xfffffffffffeffff}], 0x2) semop(r0, &(0x7f0000000140), 0x0) semop(r0, &(0x7f0000000000)=[{0x4, 0x200, 0x1000}, {0x4, 0x35, 0x800}], 0x2) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000080)=0x52b) __semctl$SETVAL(r0, 0x4, 0x8, &(0x7f0000000140)) getresgid(&(0x7f00000000c0), &(0x7f0000000100), 0xffffffffffffffff) 00:02:19 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x300000000000000, 0x0, 0x0, 0x0) 00:02:19 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x10000, 0x401}, 0x8) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r1, 0x4000000000000002) close(r1) dup2(r0, r1) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) socket$inet6_sctp(0x1c, 0x1, 0x84) getsockname$unix(r0, &(0x7f0000000080)=@abs, &(0x7f0000000100)=0x8) flock(r0, 0x2) fcntl$lock(r1, 0xe, &(0x7f0000000140)={0x0, 0x0, 0x40000, 0x100000001}) 00:02:19 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) chdir(&(0x7f0000000000)='./file0\x00') link(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x30b) 00:02:19 executing program 3: r0 = socket(0x1f, 0x1, 0x3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x8001}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1c4b}}, r1}, 0x84) r3 = socket$inet6_sctp(0x1c, 0x4, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r2, 0x9, 0x4, 0x80, 0x5, 0x6, 0x4}, 0xa0) 00:02:19 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x400000000000000, 0x0, 0x0, 0x0) 00:02:19 executing program 1: r0 = socket$inet6(0x1c, 0x20000004, 0x6) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x2, 0x7, 0x2, 0xffffffff, 0x1200}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x9}}, r1}, &(0x7f00000001c0)=0x8c) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x0) pipe2(&(0x7f00000005c0)={0xffffffffffffffff}, 0x100000) sendmsg$unix(r3, &(0x7f0000000580)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000003c0)="41e19a17b0aa2caa9b29f7fc2026a7aa2fe26542e38625badf3c8dc6c21fc23781d548d1e12322f54f82d68cacda25951a2f843e034b38ba415ea3b605e7931441f5a31f2ba2b6681abbb6a0159cc811cd97926c0f69145b9a60fd12dab81da3777fde6520e0add6e16337bd0e001838a2251b9c828aac3ed6e1129912b7ed67dbd19c384a1f56d18619032cbe58588e340705dedff084d5a5d06f6292717831d93ac5bd01d058e450679e94cd5cabcacff256b29b447adf94f486dcda1ab69d7be417fd107221f303969aae239adacc46ef74c0c4bb377a", 0xd8}, {&(0x7f00000004c0)="feadcf661ffef600ecccede0ef5065eb610f939087e142a11d", 0x19}], 0x2, &(0x7f0000000540)=[@rights={0x18, 0xffff, 0x1, [r2]}], 0x18, 0x20084}, 0x8) r4 = accept(r0, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f00000002c0), &(0x7f0000000300)=0x4) 00:02:19 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x500000000000000, 0x0, 0x0, 0x0) 00:02:19 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fsync(r0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) getsockname$inet(r1, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) 00:02:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0xffffffffffffffff, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0x40}, {r0, 0x2010}], 0x3, 0x9) poll(&(0x7f0000000000)=[{r0, 0x42}, {r0, 0x4}, {r0, 0x80}, {r0, 0x80}, {r0, 0x4}], 0x5, 0xbf6) open(&(0x7f0000000080)='./file0\x00', 0x100842, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:02:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r0, 0x0, &(0x7f0000000200)) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000180)=0x4) r2 = dup(r0) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000280), 0x14) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f00000000c0)={0x5, {{0x1c, 0x0, 0x7, @loopback, 0x4}}}, 0x88) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000080)={@remote}, 0x14) 00:02:20 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x3900000000000000, 0x0, 0x0, 0x0) 00:02:20 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x4) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) r3 = dup2(r0, r1) recvmsg(r1, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000080)={0xf, 0xffffffff, r4}, &(0x7f00000000c0)=0xc) 00:02:20 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000180)=[{r1, 0x80}, {r0, 0x8}, {r0, 0x80}, {r0, 0x83}, {r0, 0x1}, {r1, 0x24}, {r1, 0x40}, {r2, 0x120}], 0x8, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000100), &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) flock(r1, 0x9) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, 0x0, 0x0) 00:02:20 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xc700000000000000, 0x0, 0x0, 0x0) 00:02:20 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xffffffff00000000, 0x0, 0x0, 0x0) 00:02:21 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300), 0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x30, 0x0, 0xfffffffffffffe34) 00:02:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x102) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000002c0)={r2, 0xad7}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="00ff00fc00c8910000badefdc816f551932c49"], &(0x7f0000000080)=0xd) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r3, 0x4}, &(0x7f0000000140)=0x8) setsockopt$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) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={r4, 0x7, 0x5}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) munlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) 00:02:22 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3, 0x0, 0x0) 00:02:22 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:24 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, 0x0, 0x0) 00:02:24 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r0, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f00000004c0)={0xffffffffffffff7f, {{0x2, 0x0}}}, 0x90) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) shmget(0x2, 0xe000, 0x29, &(0x7f0000ff0000/0xe000)=nil) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3}}, r2}, &(0x7f0000000400)=0x8c) getsockopt$inet_udplite(r1, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_udplite(0x1c, 0x2, 0x88) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r1}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) r3 = open(0x0, 0x0, 0x4) open(&(0x7f0000000580)='./file0\x00', 0x20000, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000001c0)={0x9, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x4, @loopback, 0x6}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='$', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) writev(r3, &(0x7f0000000440), 0x4dcae8f5f3f27b8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) 00:02:24 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) 00:02:24 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x39, 0x0, 0x0) 00:02:24 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0xc7, 0x0, 0x0) 00:02:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x10000}}, 0x0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x46}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x80000001}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) 00:02:27 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x300, 0x0, 0x0) 00:02:27 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:27 executing program 3: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000040), &(0x7f0000000140)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = dup(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080), 0x8) recvmsg(0xffffffffffffffff, 0x0, 0x0) 00:02:27 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x500, 0x0, 0x0) 00:02:27 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3900, 0x0, 0x0) 00:02:27 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0xc700, 0x0, 0x0) 00:02:27 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x1000000, 0x0, 0x0) 00:02:32 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1080000000000206, 0x85) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r1, 0x3, 0x9}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f0000000040)=0x100) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x7ff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x10156) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x30000005, 0x3f) poll(&(0x7f0000000000)=[{r3, 0x104}, {r2, 0x10}, {r0, 0x2}, {r4, 0x100}, {r3}], 0x5, 0x7f) 00:02:32 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3000000, 0x0, 0x0) 00:02:33 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 00:02:33 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4000000, 0x0, 0x0) 00:02:33 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0x1}, 0x8) 00:02:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000003c0)={{0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xbfa}, {0x1c, 0x2, 0xc5, @empty, 0x2}, 0x5, [0x8001, 0x1, 0x0, 0x8001, 0x3, 0x8000, 0x2, 0x3]}, 0x5c) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000004c0)={{0x1c, 0x3, 0xffffffffffff7da4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, {0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2337}, 0x10000, [0xa40, 0x7, 0x0, 0x8001, 0x4, 0x9, 0x1f, 0x6]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xc6b8, 0x80000000, 0x5}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000800)=ANY=[@ANYBLOB="05000000fdffffff04000000fcffffff8c237e00"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f00000006c0)="ca4289d5cc07000000004542b99946258daf883f9a0ef86110b69686f5563074be2ce3a20700a8d609b431388af4e545a074d40c7b0e3ffd8dba0b3e9737f7218b0c98932e97bdbf985f37e9ec7d9c6aab8516b82a0fd0ab9649a6dd87a6c25f46fd3dc9cfa6d78cd99764c5cd68bbbb0564d9fb15a51101192d7c45070997a4ee9110c8d624f27af1c1aa7ca31a7ace1b9a5687c5e5be14797a580e29f8816f78069498ef099b9e50a3474230c8809cd74ff1dca3d3d0d5f7cf72c34967b01ed53411509d96397bce594acb618a3e32639d", 0xd2}], 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_mreq(r0, 0x0, 0xe, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xfffffffffffffdae) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000340)=0x3) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r1, 0x6}, &(0x7f0000000580)=0xfffffffffffffce1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xc1e, @loopback, 0x3f}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000380), &(0x7f0000000540)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x2, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r2}, &(0x7f0000000080)=0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440)={0x1000}, 0x1) 00:02:33 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5000000, 0x0, 0x0) 00:02:35 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x39000000, 0x0, 0x0) 00:02:37 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0xc7000000, 0x0, 0x0) 00:02:37 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x3, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x3, 0x100, 0x0, 0x0, r1}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000180)=ANY=[@ANYRES32=0x0, @ANYBLOB="0d0085bac7e0ba870c1e4df600000000000000000000000000"], 0x8) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:02:37 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) 00:02:37 executing program 3: setgroups(0x400000000000001c, &(0x7f00000000c0)=[0x0]) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt(r0, 0xffffffffffff5990, 0x1f, &(0x7f0000000140)="0ad86cdd6a7d33467751734b11eae4ccea021e49100367470dbf675fee", 0x1d) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x80000000000208, 0x0) r2 = getgid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_mreq(r1, 0x0, 0x0, &(0x7f0000000180)={@remote, @local}, &(0x7f0000000200)=0x8) connect$inet(r1, &(0x7f0000000240)={0x2, 0x3, @broadcast}, 0x10) r4 = getegid() setgroups(0x7, &(0x7f0000000280)=[r4, r4, r3, r4, r4, r2, r3]) setresgid(0x0, 0x0, 0x0) close(r1) 00:02:37 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x100000000000000, 0x0, 0x0) 00:02:37 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x300000000000000, 0x0, 0x0) 00:02:37 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b7c6bf8eaf8bb2966a4d25590c812a06de2453e87bea5be0f08c652e3fa9b0cecab457aca4d38843eacffe33e2aa05f84634864d2e183e"], 0x0, 0x20000000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) listen(r1, 0x1f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x7fff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x3}, 0x8) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000140)=0xea9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={r2, 0x9517}, 0x8) r3 = socket$inet6(0x1c, 0xfffffffffffffffe, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, 0x0, 0x0) mknodat(r3, &(0x7f0000000000)='./file0\x00', 0x1, 0x3) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000340)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = msgget$private(0x0, 0x2) msgctl$IPC_INFO(r4, 0x3, &(0x7f0000000280)=""/192) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt(r3, 0x4, 0x1299, &(0x7f00000001c0)="170fcfedec90c4872d0e1e1666b9a76d68f4e9898e37cd24b249ea99f3db1447685b8598476905cf06e23e03ca7f7fbb4c103fb0c405bbcbb22f752012b44c229f4c9804ca0031934714f8b6d56f5aeb902dff35ae01f4ace730f6d199025866daadd8d4f47e1089ad162cd7cf4bcfa9cc999626d7c3d160edf4e5a09fcbdaae169f3b4fd1bdc82f312cdad53dcd00991ac617f3ae1ff03c2384ad28920b3bafd7313312bc9290622fc6", 0xaa) pwritev(r1, &(0x7f00000003c0), 0x0, 0xfffffffffffffffe) fcntl$setstatus(r1, 0x4, 0x0) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, r0, 0x0) 00:02:37 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x400000000000000, 0x0, 0x0) 00:02:38 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x500000000000000, 0x0, 0x0) 00:02:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9", 0x65, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0xaad, {{0x2, 0x0, @rand_addr=0xf0}}}, 0x90) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000040)='./file0/file0\x00', 0x280, 0x0) 00:02:39 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) 00:02:39 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x3900000000000000, 0x0, 0x0) 00:02:39 executing program 0: getresuid(&(0x7f0000000080), &(0x7f0000000100), 0x0) socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x4, 0x2000, 0x0, 0x8, 0x5, 0x100, 0x6, r1}, 0x20) 00:02:40 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xffffffffffffff6f, 0x0, 0x0) msgsnd(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="1a2215751638000100000000000200"], 0x1, 0x800) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet6_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000000)=""/222, &(0x7f0000000100)=0xde) msgrcv(r0, &(0x7f0000000180)={0x0, ""/11}, 0x13, 0x1, 0x0) 00:02:40 executing program 0: ppoll(0xfffffffffffffffe, 0xfffffffffffffff7, 0x0, 0x0, 0xfffffffffffffd3f) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6(0x1c, 0x10000005, 0x6ef) r2 = fcntl$getown(r1, 0x5) wait4(r2, 0x0, 0x4, 0x0) r3 = socket$unix(0x1, 0x5, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) ppoll(&(0x7f0000000000)=[{r0, 0x14}, {r1, 0x206c}, {r3, 0x20a3}, {r4, 0x2054}], 0x4, &(0x7f0000000040)={0x1, 0x8}, &(0x7f0000000080)={0x80000000}, 0x8) connect(r4, &(0x7f00000000c0)=@in={0x2, 0x0, @multicast2}, 0x10) 00:02:40 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0xc700000000000000, 0x0, 0x0) 00:02:40 executing program 3: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x10000, {{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x8}}}, 0xfffffffffffffcbe) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000002980)={0x0, 0x2}, &(0x7f00000029c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002a00)={r1, 0x73cb, 0x0, 0x80000000, 0x9}, &(0x7f0000002a40)=0x18) r2 = dup(r0) fdatasync(r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x4f, &(0x7f0000000040)={@broadcast, @multicast2, @rand_addr=0xc50}, 0xc) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./control\x00', 0x0, 0x0) preadv(r0, &(0x7f00000028c0)=[{&(0x7f0000000280)=""/132, 0x84}, {&(0x7f0000000340)=""/164, 0xa4}, {&(0x7f0000000400)=""/255, 0xff}, {&(0x7f0000000500)=""/193, 0xc1}, {&(0x7f0000000180)=""/51, 0x33}, {&(0x7f0000000600)=""/4096, 0x1000}, {&(0x7f0000001600)=""/203, 0xcb}, {&(0x7f0000001700)=""/4096, 0x1000}, {&(0x7f0000002700)=""/211, 0xd3}, {&(0x7f0000002800)=""/146, 0x92}], 0xa, 0x0) 00:02:40 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0xffffffff00000000, 0x0, 0x0) 00:02:41 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:41 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) accept4$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000002c0)=0x10, 0x30000000) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() lchown(&(0x7f0000000100)='./file0\x00', r1, r3) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x10000, 0x4) close(r0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) fchownat(r4, &(0x7f0000000240)='./file0\x00', r1, r2, 0x400) 00:02:41 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x3) 00:02:41 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x11) ftruncate(r0, 0x8005) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:02:41 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x4) 00:02:41 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x5) 00:02:41 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x39) 00:02:41 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xc7) 00:02:42 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) fchmod(r0, 0x8d) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x81, 0x4) socket$inet6(0x1c, 0x10000003, 0x0) shutdown(r0, 0x0) 00:02:42 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x300) 00:02:42 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) 00:02:42 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x500) 00:02:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:45 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x3900) 00:02:45 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xc700) 00:02:45 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x1000000) 00:02:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) 00:02:45 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x3000000) 00:02:45 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x4000000) 00:02:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, 0xffffffffffffffff, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) clock_gettime(0xe, &(0x7f0000000180)) truncate(&(0x7f00000001c0)='./file0\x00', 0x7fff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) r1 = shmget(0x2, 0x3000, 0x80, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000200)=""/38) 00:02:48 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x5000000) 00:02:48 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) open(0x0, 0x0, 0x0) 00:02:48 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x39000000) 00:02:48 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xc7000000) 00:02:48 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x100000000000000) 00:02:48 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x300000000000000) 00:02:50 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x400000000000000) 00:02:50 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) setgroups(0x2ca, &(0x7f0000000000)) setuid(0xee01) semget$private(0x0, 0x3, 0x465) semget(0x1, 0x3, 0x204) r1 = semget(0x1, 0x0, 0x200) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0xf, 0x1, r2}, 0xc) __semctl$GETALL(r1, 0x0, 0xa, &(0x7f00000000c0)=""/182) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:02:50 executing program 3: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x200}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c652c9df956f41798d8c8acd078ff85374c30006be9285df12f823046cbf958db310542bb0024bfb9"], 0x1c) 00:02:50 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0xb000) 00:02:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x500000000000000) 00:02:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x3900000000000000) 00:02:50 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xc700000000000000) 00:02:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0xffffffff00000000) 00:02:51 executing program 0: mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x7) mprotect(&(0x7f0000003000/0x1000)=nil, 0x1000, 0x3) 00:02:51 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0x1) write(r0, &(0x7f0000000540)="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", 0x1000) shutdown(r0, 0x1) 00:02:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0xfffffffffffffcfd, 0x6, 0x0, 0xff17) 00:02:51 executing program 0: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) accept4$unix(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001080)=0xfffffffffffffe94, 0x10000000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x400000000005) 00:02:51 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000180)={r1, 0x1b, 0x1f}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x9) 00:02:52 executing program 2: r0 = socket(0x40000001000045, 0x10000004, 0xfffffffffffffffc) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x1000, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 00:02:53 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$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="f8fe040009002000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) r1 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x54, &(0x7f0000000300)={0x8, {{0x1c, 0x3, 0x800, @empty, 0xfffffffffffffffb}}, {{0x1c, 0x2, 0x4, @loopback}}}, 0x108) 00:02:53 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = semget$private(0x0, 0x7, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_int(r2, 0x0, 0x6, &(0x7f000000b000), 0x4) __semctl$GETVAL(r1, 0x7, 0x5, &(0x7f0000000080)=""/252) r3 = accept(r0, 0x0, &(0x7f0000000000)) setsockopt$inet_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000180)='cubic\x00', 0x6) bind(r0, &(0x7f00000002c0)=@in={0x2, 0x3, @broadcast}, 0x5) r4 = dup(r0) sendmsg$inet_sctp(r4, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x37, 0xffffffffffffffff, @remote}, 0x10, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x181) 00:02:53 executing program 2: socket(0x1c, 0x10000001, 0xc) 00:02:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e237f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="030000000022f34008000000070000000f000200"], 0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x1000, @empty, 0x3}}, r2, 0x5, 0x2, 0x8a, 0x5}, 0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1200, 0x5, 0x10, 0xfd, 0x8, 0x9}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r3, 0x2, 0x4, 0x10, 0x7, 0x6, 0x162}, 0x98) 00:02:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$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$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) munmap(&(0x7f0000ff9000/0x2000)=nil, 0x2000) sendfile(r0, r3, 0x0, 0x0) 00:02:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x8) r2 = dup(r0) r3 = accept4(r0, 0x0, &(0x7f0000000140), 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x1, 0x1, 0x1}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xa}, 0x10) 00:02:53 executing program 2: r0 = socket(0x1c, 0x10000001, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') 00:02:53 executing program 3: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) readv(r0, &(0x7f0000000380)=[{&(0x7f0000000140)=""/94, 0x5e}, {&(0x7f0000000200)=""/38, 0x26}, {&(0x7f0000000240)=""/58, 0x3a}, {&(0x7f0000000280)=""/165, 0xa5}, {&(0x7f0000000340)=""/40, 0x28}], 0x5) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66693ff89d9a"], 0x1) 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}, 0xfe88) execve(0x0, 0x0, 0x0) panic: sbfree: m 0xfffff80076543300 !M_NOTREADY cpuid = 0 time = 174 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212cc4c0 vpanic() at vpanic+0x1e0/frame 0xfffffe00212cc520 panic() at panic+0x43/frame 0xfffffe00212cc580 sbfree() at sbfree+0x1f4/frame 0xfffffe00212cc5c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe00212cc610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe00212cc650 sofree() at sofree+0x492/frame 0xfffffe00212cc6b0 soclose() at soclose+0x5b3/frame 0xfffffe00212cc730 _fdrop() at _fdrop+0x3a/frame 0xfffffe00212cc760 closef() at closef+0x27d/frame 0xfffffe00212cc7f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe00212cc840 fdescfree() at fdescfree+0x58a/frame 0xfffffe00212cc900 exit1() at exit1+0x780/frame 0xfffffe00212cc970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00212cc980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212ccab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212ccab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f32a, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 3957 tid 100502 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why