dcb87b887619b47c02a7bb20ae57f3e324cf76ad8d8f218c119ee88ca601b4a95d3e6e73090c48e1509facde6dad72ea2d402b0340549e8c698d9b3bb21807ed41e1c128f7968658acb447401cd529142d15dc55fae142bfa561533be5f43a533f219ff158da01ea239fff27bdaf12def1c4fbc0b451a018fd4b089a65f0b006c2cb196c1fce53a0942e3873406158486157a1d7766d2d392999b9eece75fe867a6b18178736c073db6e66807e4162fcaba5caf1f303830fd347e3a3c34784b81cd04d1cce83c", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000040)={@loopback, @loopback, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={r1}, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x3ff, 0x8}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r2, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r2, 0x1f}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x800}, 0x8) accept$inet6(r0, &(0x7f0000000440), &(0x7f0000000480)=0x1c) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000000c0)={@empty, @remote, @loopback}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x7, 0x4) 15:14:24 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000040)) 15:14:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x3f}, 0x14) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 15:14:24 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r2, 0x20000015) r4 = open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) connect(r4, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x1}, 0x8) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 15:14:24 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3f}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000180)={r1, 0x8000}, 0x8) r2 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x2b, 0x100, 0x9, 0x4, r3}, &(0x7f0000000080)=0x10) 15:14:24 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x65, &(0x7f0000000080)="ea", 0x1) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100, 0x6) futimesat(r1, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={{0x4fb9, 0x7}, {0x1469, 0x9}}) fstat(r0, &(0x7f00000000c0)) getresuid(&(0x7f0000000000), &(0x7f00000001c0), 0x0) open(&(0x7f0000000280)='./file0\x00', 0x801, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, 0x0) 15:14:25 executing program 3: socketpair(0x10, 0x30000000, 0x2e, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mlock(&(0x7f0000421000/0x4000)=nil, 0x4000) madvise(&(0x7f00003ec000/0x400000)=nil, 0x400000, 0x1000000000008) shmget$private(0x0, 0x1000, 0x1, &(0x7f00007cd000/0x1000)=nil) mlock(&(0x7f0000768000/0x2000)=nil, 0x2000) getrlimit(0x7, &(0x7f0000000000)) 15:14:25 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x10, 0xfffffffffffffffe, 0xaa) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e22010000000000000000000000000000000000000106000000000000000000000000000000000000000000000000000000000000000000000000000000000000e9000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000180)={r2, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:14:25 executing program 1: __getcwd(&(0x7f0000000200)=""/3, 0x3) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x6}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x9, 0x4) accept4$unix(r0, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) 15:14:25 executing program 2: mlock(&(0x7f0000d10000/0x2000)=nil, 0x2000) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fchdir(r0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) getsockopt(r0, 0x0, 0x1, &(0x7f0000000000)=""/79, &(0x7f0000000080)=0x4f) mmap(&(0x7f0000c1b000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) munmap(&(0x7f0000c49000/0x3000)=nil, 0x3000) 15:14:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r3, 0x7fffffff}, &(0x7f0000000140)=0x8) fcntl$lock(r1, 0xb, &(0x7f00000000c0)) 15:14:25 executing program 1: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xf01f00, 0x10, 0xffffffffffffffff, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) read(r0, &(0x7f0000000080)=""/98, 0x75) 15:14:25 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) pipe2(&(0x7f00000000c0), 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), 0x0) 15:14:25 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, 0x0, &(0x7f0000000040)=0x33) 15:14:25 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffde2) lseek(r0, 0x0, 0x3) setsockopt$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, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x0) r2 = accept(r0, 0x0, &(0x7f0000000280)) 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$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x2}, 0x8) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x2, 0x1a0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000300)={r1, 0x3}, 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="02000000df5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94749c5dba7d1f7e078cb1e08b244e8d4248ef93116010560257b8e5b4699917"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r2, 0xffff, 0x1007, &(0x7f00000003c0)=0x8, 0x4) 15:14:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f669e190e0322"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) accept4(0xffffffffffffffff, 0x0, 0x0, 0x30000000) 15:14:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_int(r0, 0x29, 0x2d, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x1202, &(0x7f0000000200)={r2, 0x0}, &(0x7f0000000240)=0x10) 15:14:25 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="1000000084010000080000000000000014000000000000005a0000000100000000000000"], 0x24}, 0x0) 15:14:25 executing program 1: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}, {}], 0x2, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) socket(0x1c, 0x5, 0x800) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000001c0)=0x4) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000040)=0x8) 15:14:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0xffff, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) openat(r0, &(0x7f0000000040)='./file0\x00', 0x40, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffe) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xe98d524b) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x24f, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x1}, 0x8) 15:14:29 executing program 3: r0 = open(&(0x7f00000003c0)='./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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fsync(r0) 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$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 15:14:29 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x24, &(0x7f0000000000), &(0x7f0000000040)) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000080)="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", 0x1000) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) 15:14:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet6(0x1c, 0x5, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x248, &(0x7f0000000000), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f0000000040), 0x4) 15:14:31 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockname$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000480)=0x1c) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000400)='./file0\x00') getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 15:14:31 executing program 0: getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x1202, &(0x7f0000000040)={r0, 0x9}, &(0x7f00000000c0)=0x8) 15:14:31 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000de8000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) clock_gettime(0x0, &(0x7f0000000000)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000bef000/0x4000)=nil, 0x4000) 15:14:31 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) mlock(&(0x7f000070e000/0x4000)=nil, 0x4000) r0 = socket$inet6(0x1c, 0x3, 0x7) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 15:14:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_MRT6_ADD_MFC(0xffffffffffffffff, 0x29, 0x68, &(0x7f0000000200)={{0x1c, 0xffffffffffffffff, 0x0, @loopback}, {0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0, [0x0, 0x2]}, 0x5c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000a00)=ANY=[@ANYBLOB="03000000898ebd6d8d5faa49a42aa788d91712915c846401dd7b2fdf0e02e24336ae770685a7f50d1075551c5addaeacd649a784ef697f4e8d4ba6f097017bd66ef9fbaf51811689233fef8b747060ac73d50f6d8f8c044da329c445b960d5d7e8f052d0925ad424443012d27dee53960c23c2cc2492c518d42fcbffc65bd557d92c8b809fac4dd07abfdf94bd185fc74126288f221125ad1db404ae5c2b136190353e2cf282471c734abee8b055bd356898cb0b4bcc540d893b577c341bf151524c3a22848320658334607d66e1b9ffbda5fdc63dd64b90839130b81e1fae7afd4e5420fa477604b543d2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xfffffffffffffffd, 0x5000, 0x4, 0x9, r1}, 0x10) fcntl$getflags(r0, 0x3) recvmsg(r0, &(0x7f0000000180)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000280)=""/221, 0xdd}, {&(0x7f0000000380)=""/181, 0xb5}, {&(0x7f0000000140)=""/53, 0x35}, {&(0x7f0000000440)=""/179, 0xb3}, {&(0x7f0000000500)=""/144, 0x90}, {&(0x7f00000005c0)=""/68, 0x44}, {&(0x7f0000000640)=""/223, 0xdf}], 0x7, &(0x7f00000007c0)=""/242, 0xf2}, 0x41) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) recvfrom$inet6(r0, &(0x7f00000008c0)=""/197, 0xc5, 0x9b52d170b961a153, &(0x7f00000009c0)={0x1c, 0x3, 0x81, @loopback, 0x5}, 0x1c) 15:14:31 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) socketpair(0x10, 0x10000007, 0xc, &(0x7f0000000380)) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) recvfrom$unix(r1, &(0x7f0000000200)=""/222, 0xde, 0x80, &(0x7f0000000300)=@file={0x0, './file0\x00'}, 0xa) setsockopt$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) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000340)={r3, 0x1f, 0x6, [0x0, 0x686, 0x7, 0x7fffffff, 0x8, 0xfd]}, 0x14) 15:14:31 executing program 0: syz_emit_ethernet(0x2a, &(0x7f0000000140)="79fefb3523e0db659eed35c00806001808000604719d93c746be6a519b77f2e07d5dd2fc0255e808c3a3") socketpair(0x1, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) close(r0) 15:14:31 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000600)={{0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xd7100000000}, {0x1c, 0x2, 0x3, @empty, 0x7f}, 0x7d1, [0x399, 0x3, 0x3, 0x101, 0x32, 0xbd1, 0x9, 0x7]}, 0x5c) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x30000000) bind$inet(r1, &(0x7f0000000380)={0x2, 0x3}, 0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x1ff, @empty, 0x3}}, 0x0}, &(0x7f00000004c0)=0x84) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000500)={r3, 0x80000000, 0x1000, 0x3}, &(0x7f0000000540)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) clock_nanosleep(0xf, 0x0, &(0x7f0000000280)={0x7, 0x1}, &(0x7f00000002c0)) poll(&(0x7f0000000300)=[{r2, 0x24}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000006c0)={r3, 0x3ff, 0x5}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e230000009a0000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000", @ANYRES32=r4], 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r4, 0xfffffffffffffff8, 0x1, [0x4]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) utimes(&(0x7f0000000580)='./file0\x00', &(0x7f00000005c0)={{0x9, 0x9}, {0xffffffff, 0xffffffffffffff02}}) poll(&(0x7f0000000680)=[{r0, 0x10}, {r0, 0xe5}, {r1, 0x1}, {r2}, {r0, 0x4}], 0x5, 0x3000000) open(0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 15:14:35 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01") semget(0x3, 0x3, 0x2) 15:14:35 executing program 0: socketpair(0x17, 0x7, 0xe000000000000000, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0xffffffffffffffc5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x99}, 0x8) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r3, r2) setregid(r4, 0x0) setregid(r4, r2) 15:14:35 executing program 1: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x10080012, r0, 0x0) r1 = msgget$private(0x0, 0x4) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/15) 15:14:35 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0xffffffffff7ffffd) setreuid(0x0, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x4000000010000000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 15:14:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1003, 0xfffffffffffffffe, 0x4) r1 = getpid() fcntl$setown(r0, 0x6, r1) 15:14:36 executing program 3: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x0, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x194}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @loopback, 0x100}}, r1, 0x6, 0xfffffffffffffffa, 0x200, 0x1, 0x5}, &(0x7f0000000200)=0x98) socketpair(0x0, 0x0, 0x0, 0x0) sync() fstat(0xffffffffffffffff, 0x0) freebsd11_lstat(0x0, &(0x7f0000000180)) sync() dup(0xffffffffffffff9c) 15:14:36 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=""/203, 0xcb) fchdir(r0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = getpid() wait4(r1, &(0x7f0000000000), 0x2, 0x0) socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0xc420830a46374b82) execve(0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x2, 0x4) 15:14:36 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xb, 0xffffffffffffffff, 0x392) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr=0x81, @multicast2}, 0x8) 15:14:36 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x100) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x0, 0x3, 0x1000300010005}) 15:14:36 executing program 3: r0 = socket(0x2, 0x10000003, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/208, 0xd0, 0x40000, &(0x7f0000000140)=@abs={0x0, 0x0, 0x3}, 0x8) accept4$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000200)=0x8, 0x10000000) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00002e30a1696c653000"], 0x2) bind(r0, &(0x7f0000000180)=@in={0x2, 0x0, @multicast2}, 0x10) 15:14:36 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 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(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000100)=0x341, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x3be) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) chroot(&(0x7f0000000140)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x340bd77b, 0xf, 0x1}, &(0x7f00000002c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x27e}, &(0x7f0000000340)=0x8) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 15:14:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x20}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in={{0x2, 0x3, @loopback}}, r1}, 0x8c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd3d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0xfffffffffffffdff, 0x0, 0x0) getsockopt$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$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 15:14:38 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fcntl$lock(r0, 0xb, &(0x7f00000000c0)) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0xd, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}, 0x3e) 15:14:38 executing program 1: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) fcntl$setstatus(r0, 0x4, 0x1000c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x8008, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) fcntl$setflags(r1, 0x2, 0x1) lseek(r1, 0x0, 0x0) 15:14:39 executing program 1: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000d9b000/0x1000)=nil, 0x1000, 0x1) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 15:14:39 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) fstat(r1, &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000002b00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getgid() fstat(r1, &(0x7f0000002b80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() getgroups(0x6, &(0x7f0000002c80)=[r2, r3, r4, r5, r6, r7]) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r8 = socket(0x10, 0x5, 0x3603) r9 = getpgid(0x0) freebsd11_fstat(r1, &(0x7f00000024c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000003c0), &(0x7f0000002540)=0x0, &(0x7f0000002580)) r12 = getpgid(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f00000025c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000002640)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) r15 = fcntl$dupfd(r1, 0x11, r1) r16 = getpid() freebsd11_lstat(&(0x7f0000002680)='./file0\x00', &(0x7f00000026c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000002740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000029c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000002440)=[{&(0x7f0000000440)="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0x1000}, 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0x1000}, {&(0x7f0000000140)="74c30fdab4ee6f4a8e40589f6f122f7e78bfa3bda017d841fc818bca57e76f543423083e1bb7e7db664fc7debb46955ac3c41dcb84a0fb6de7579938e2326370c7a40792dc7597ffa21428e94a283c6bc34ba5a0e73c05a53c8ab431b83b5e2d84919ccff68d0488a780fc8f0093997db3d545d3cbcbb1322cf133ace078c63a3356df1252b7b9b48e546b59d18ed02ed9c8f5fa714652369daa332bddeabb91408b9e58ce20fd80f7f7f1c9f35e7a5b1ffeda27232157feb73208d5069c8a0d3bd58ed1682f89077a799a8840d666d0bb5c20ecfec62a9e9c30f66b220c0b38d0d6d979351c7b2aa930953e7e", 0xed}, {&(0x7f0000000240)}, {&(0x7f0000000280)="5995831a817d28caae0bd5ea0af7aaea62312ba6828dbcec533ac0ae03ca553df85d776d0d1e84590169bbcd1a88e91f359826f05ebde2a8c2aaba6f004327505f235e5ef55bfe4decbb733d06e09ac5f62a49e041f057fba891d86583e6b9125fbe2b2f30352dca151954466173527cc2f6411cd0398d60c8f401c72293ee9d1a5bbb2ca76284c7d43707671303a9e735da6659dfad887cf4dd154017fe12ed3910e65856c8605078ae2dc01860cf199e5de4d0c7ddb58ba1251d15ce6ffcb1b90eed07538d3c9326bd7414321acf289eaef02fa039ff0932e633b02ca8ede1ccf771dbcdf821db4bb212541088977e06832e", 0xf3}], 0x5, &(0x7f0000002840)=[@rights={0x18, 0xffff, 0x1, [r1, r0]}, @rights={0x20, 0xffff, 0x1, [r1, r1, r0, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r1, r0, r8, r1, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r1, r0]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @rights={0x28, 0xffff, 0x1, [r1, r1, r1, r0, r1]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x28, 0xffff, 0x1, [r0, r1, r1, r1, r1, r15]}, @cred={0x20, 0xffff, 0x2, r16, r17, r18}], 0x148, 0x100}, 0x8) 15:14:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) fchown(r0, r1, 0x0) chmod(&(0x7f0000000340)='./file0\x00', 0x880) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x7f, 0xffffffff, 0x40}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x80000001, 0x484, 0x400, 0x0, 0x1, 0x1, 0x1, 0x8, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x78, "f13ebb3a9441ca8f37f6f6635ba8404d"}, 0x14) r3 = socket(0x1d, 0x20000000, 0xfffffffffffff650) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000100)=0x3, 0x4) 15:14:39 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) r1 = open(&(0x7f0000000040)='./file0\x00', 0x800, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x1f, 0x3100, 0x9, 0x6, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x1}}, r2}, 0x8c) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x0) fchmod(r3, 0x0) 15:14:40 executing program 3: fcntl$lock(0xffffffffffffffff, 0xc, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x80, 0x4) r2 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r1, r2) 15:14:40 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getpgrp(0x0) getpid() getpid() getpgrp(0xffffffffffffffff) r1 = fcntl$getown(r0, 0x5) r2 = getpgid(r1) fcntl$setown(r0, 0x6, r2) close(r0) 15:14:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0xf, &(0x7f0000000040)={r1, 0x10001}, 0x10) shutdown(r0, 0x0) 15:14:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000240)={0x5, [0x487f, 0x2, 0x7, 0x100, 0x100000001]}, &(0x7f0000000280)=0xe) clock_settime(0xf, &(0x7f00000002c0)={0x75fa, 0xd4b}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) r1 = getpgid(0x0) r2 = geteuid() freebsd11_stat(&(0x7f00000014c0)='./file0\x00', &(0x7f0000001500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000001580)='./file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001640)='./file0\x00', &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = fcntl$getown(r0, 0x5) fstat(r0, &(0x7f0000001700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001800)='./file0\x00', &(0x7f0000001840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getpgid(0xffffffffffffffff) r11 = getuid() r12 = getegid() sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000380)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000440)=[{&(0x7f00000003c0)="ef748eef90b543c9bee2e3385161455b39546a14fb902a629b2f04b266a8e084ffeab15facd79d6ed4f416760b35bd807698753c121d3577f023cdde19ad821f77797b", 0x43}, {&(0x7f00000004c0)="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", 0x1000}], 0x2, &(0x7f00000018c0)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}], 0xf0, 0x84}, 0x20188) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r13, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x80) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 15:14:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_buf(r0, 0x29, 0x73, &(0x7f0000000000)=""/66, &(0x7f0000000080)=0x42) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(0xffffffffffffffff, 0x0, 0x0) getpgrp(0xffffffffffffffff) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000100), &(0x7f0000000140)=0x4) fstat(0xffffffffffffffff, 0x0) fstat(0xffffffffffffffff, 0x0) 15:14:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000200)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2103000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="40000200f300"], 0x0) r3 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0xffffff22, 0x30000000) getsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000100)={r2, 0x6}, 0x8) 15:14:40 executing program 2: setrlimit(0x8, &(0x7f0000000140)={0xffff, 0x77}) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x20000001) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340)=0x3, 0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x7}, &(0x7f0000000300)=0x8) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000380)=""/137, &(0x7f0000000440)=0x89) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000800900000000000088f10000009db300"], 0x0) truncate(&(0x7f0000000200)='./file0\x00', 0x8a) 15:14:40 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$setflags(r0, 0x2, 0xffffffffffffffff) open(0x0, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 15:14:42 executing program 2: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=@un=@abs, 0x8) getsockname(r0, &(0x7f0000000040)=@in, &(0x7f00000000c0)=0x10) 15:14:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f00000005c0)='./file0/file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$unix(0x1, 0x7, 0x0) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYBLOB="8100000002467df7685e8352ae847ae7f3e995d30000000200000001000000b6d0ddbc2d6ecdc9c0a9b0849c30a473e7f55b"], 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0xfffffffffffffffe}], 0x1, 0x0) r4 = dup(r1) semget(0x1, 0x7, 0x82) pwritev(r4, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0xee9, 0xffffffffffffff81, 0x4200, 0x3329c593, 0x181e86a6, 0x8, 0x9, 0x1}, 0x20) ftruncate(r0, 0x4) open(&(0x7f00000001c0)='./file0/file0\x00', 0x202, 0x80) readv(r4, &(0x7f0000000340)=[{&(0x7f0000000100)=""/101, 0xffffffffffffff36}], 0x1) semget(0x3, 0x1, 0x180) symlinkat(&(0x7f0000000200)='./file0\x00', r3, &(0x7f0000000540)='./file0/file0\x00') 15:14:47 executing program 0: munlock(&(0x7f0000aa1000/0x4000)=nil, 0x4000) r0 = dup(0xffffffffffffff9c) mmap(&(0x7f0000aa4000/0x4000)=nil, 0x4000, 0x2, 0x14, r0, 0x0) 15:14:47 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000000)=""/69, &(0x7f0000000080)=0x45) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100) 15:14:47 executing program 2: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r0, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000440)=ANY=[@ANYBLOB="00000000001d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x0) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgget(0x3, 0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x5, 0x2, 0x3f}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, r3, 0x0, 0x180, 0x7}, &(0x7f00000001c0)=0x8c) r4 = msgget(0x2, 0x20) msgctl$IPC_RMID(r4, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) 15:14:47 executing program 3: r0 = socket(0x0, 0x3, 0x0) recvfrom$unix(r0, &(0x7f0000000640)=""/195, 0xc3, 0x40000, &(0x7f0000000740)=@file={0x0, './file0\x00'}, 0xa) msgget$private(0x0, 0x200) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r4 = openat(r1, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000080)=0xdad4, 0x4) sync() getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000580)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x81ce, 0x3ff}, &(0x7f0000000240)=0x94) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000380)={r7}, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f0000000800)={r7, 0xffffffff80000001}, &(0x7f0000000840)=0x8) mlockall(0x2) ppoll(&(0x7f0000000180)=[{r5}, {r6, 0x2}, {r2, 0x2}, {0xffffffffffffffff, 0x4}, {r5, 0x4}, {r1, 0x20}, {r4}], 0x7, &(0x7f0000000100)={0x0, 0x3}, 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) 15:14:47 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x8) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)={{0xbf88, 0x3}, {0x4, 0x4}}, 0x200) setsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f0000000180), 0xfffffffffffffd4d) setsockopt$sock_int(r1, 0xffff, 0x1007, &(0x7f0000000100)=0x5, 0x4) 15:14:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r1, &(0x7f0000001280)=[{&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000000040)="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", 0xfa}], 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 15:14:48 executing program 1: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000940)={0x0, ""/243}, 0xfb, 0x0, 0x1000) msgsnd(r0, &(0x7f0000000000)={0x0, "1eed3ffb8647763f8d0d6659022a2c10874ce1b75ee5107e925af8a7836804dd07eab2be90d6a6bd2740e52ec1b89e7f98966e0ef7cbc5172d83c69d0a7b623b73433cc4acd65d949544a30df25c87da65534b508ea25b500280a1381445fea61b9ed9466de6c67731c89035fd60548c14b628b9bcb67465929441d64cefe96aea8b70e522967d0310ab66d0cd976e6ee7ef3c10a47774d86ea4a6c0fc"}, 0xa5, 0x800) msgsnd(r0, &(0x7f0000000700)={0x2, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x8f, 0x800) 15:14:48 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x8, 0x7, 0x7fff}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000480)={r1, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000004c0)=0x10) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r3, &(0x7f00000001c0)=""/238, 0xee) fcntl$setstatus(r3, 0x4, 0xc4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x0, @rand_addr=0x8}}, r4}, 0x8c) read(r3, &(0x7f00000000c0)=""/218, 0xda) 15:14:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000200)={0x1cdc, {{0x1c, 0x0, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x9a}}, {{0x1c, 0x3, 0xfffffffffffffff8, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xc}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x0, 0xffffffffffffffff}, 0x0) 15:14:48 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) mlock(&(0x7f0000aba000/0x1000)=nil, 0x1000) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x5, 0x0, 0xfffffffffffffd43, 0x1, 0x9}, &(0x7f0000000100)=0x14) 15:14:49 executing program 3: socketpair(0x0, 0x3, 0x5, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_buf(r0, 0x29, 0x55, &(0x7f0000000040)="f1204587af7f44918cbb0cd42a4d6c210e", 0x11) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_int(r1, 0x29, 0xa, 0x0, 0x0) socket$unix(0x1, 0x7, 0x0) accept4$inet6(r1, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) 15:14:49 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0xfffd, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140)='./file0\x00') 15:14:49 executing program 1: __semctl$IPC_INFO(0x0, 0x0, 0x3, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) poll(&(0x7f0000000040)=[{r0, 0x8}, {r0, 0x8}, {r0, 0x2000}, {r0, 0x2082}], 0x4, 0x0) fsync(r0) setrlimit(0x6, &(0x7f0000000000)={0x5, 0x2d43}) 15:14:49 executing program 0: pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r1, 0x8001, 0x10001, 0x1, 0x3c3b, 0x20, 0x1, 0xff, {@in6={{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x492}}, r2, 0x400, 0xcd9, 0x3ff, 0x101, 0x800}}, &(0x7f0000000200)=0xb0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x44, &(0x7f0000000580), 0x5f) 15:14:49 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000440)={@empty, @rand_addr=0xfffffffffffffff9}, 0xc) getgroups(0xa, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) r7 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7, r3, r4, r5, r6, 0x84, 0x59}, 0xd6, 0x0, 0x800, 0x8000, 0x5, 0xffffffffffffffc1, r7, r7}) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 15:14:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto(r1, &(0x7f0000000000)="e72951eeeff438ffff36c44976280f4e40116f80504ed3ae39a2dba173d61d23b08b63e666ea9ae9346c0b2212c590c5456d119bc64d91927c8fd3531156187724623f271ca029951e935d3d3eaaeb7176f9a1def4eb548d89d5b3e125aace448d418b02199dd2dc0ff812c3ceb7964126d3353fd8b22a270ff6af26241ae05d4dc1f7653ada7177acc090b61f3b79563ebab19de45c07ab", 0x98, 0x2000d, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x1, @empty, 0xfffffffffffffff8}, 0x1c) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$inet6(r2, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffff7a) 15:14:49 executing program 1: r0 = socket(0x4000000010001c, 0x5, 0x1000000000000004) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open$dir(0x0, 0x140, 0x0) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x30000000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getpeername(r2, &(0x7f0000000440)=@un=@file={0x0, ""/53}, &(0x7f00000004c0)=0x37) lseek(r1, 0x0, 0x1000000000003) sendto$inet6(r2, &(0x7f0000000500)="7564dd9c8ce05a9dd30b39f70d5155277548a113d3ecc717564ba3330283dc0a3d2677026355ada7f7ffd9be44a3619f22209544dac6c0917f007ff6eb8d7b593c67e57594d23e3831f3dbe008eefc967422d9151052379c92a039b81b", 0x5d, 0x8, 0x0, 0x0) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) r4 = msgget(0x3, 0x10) msgctl$IPC_RMID(r4, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r2, &(0x7f0000000400)='./file0\x00', 0x100, 0x3f) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000080)={0x0, 0xed, "5ee8c1650bc5508949ad40b00154d50d0c7e7b7e3f06819ddd9f4cd8e1e93fdbdb1e3c9d9597b59da48a09e426266f93f62ded2d9d4a2441cd3b6350d1db9315ac867d538f1e63da5c801be04404e0d66a9369b64a575202b6328a15b61846588cfaa8a5171c70459ce0466da2882a33a670051addc21574f773262d898dd1b267b28cfb500ee4d2ad92144336aa707c7872efc12a30de00ddf407211861b497600cc1578a728e5afc4de83dcf623e2f4da13f04dd301cdfdcfa1ad277b8f4b9b934e60a22fd24af35c765e2baa14e35dd43b491d77225229be3ded98fed65094dc5c6b6e2530f0a0a3ed1c8fa"}, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r5, 0x4}, &(0x7f0000000200)=0x8) 15:14:49 executing program 2: setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r0 = socket$inet_sctp(0x2, 0x4000000000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 15:14:49 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000240)) fcntl$getown(r0, 0x5) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="ad542c001ed6843f3000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, 0x0, 0x0) 15:14:49 executing program 2: r0 = socket(0x8000000002, 0x4, 0x3) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xfffffffffffffefc) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x81) sendto$unix(r0, &(0x7f0000000780)="fb4e981845772c0615b5535f6add777efc695a1106659dddd43950cc1deb00f600d46385b97015fb0ad3683a19ab923e44e21077037fd7cc4fa332744de33d6386cc570be5214d0cb1d41addb1f3bcfe90af006dd53bfe12e0cfb742c694fe14732d20d0de2dbe06017083a266f45792e6e6573c33a9104a4e67912a11a90ebca7ff7a9da059ec253a0d335675fb4478a7abec94ffe956f5b94cb8c62abb0b24d38cc675b6f45f23088d681b8eec9c3671f64a94b4178bfe959204b60c0639d98eaa58d026b9cdb256954cd544d48244350dc740ad2d5e04c8eaabaa36724f449b9808c3ec9d38ba91d10f7b105a86c304c450ea07cdb0e96f9c88e8b98111eda10929193159d6c6cab899bb64a1844c33c0bbd4a410c93721a3b016a34959200592debedc22c6570ba62c9962be44fe8414775c426ae773c11c4d4f6a0d7c38612218c7149635db80fc208b3779ab0398f076def28a9972d925fe8706d62531cf4ffda7bfcc19194bc34e8ef8f24f5ad3dedc42f509df1b434dee86958546f98b2f17ef5ec2149daf511ec17122b6017176c907791a3386512d3c2f0d023e8e7e052311a846c9c5a3c92425bd0aa9b4c6c17398dc8a4eb29d1ddbd24a29758425742bee173222866f715a40a205208499e6d410df6b2070764b5906d705118873b60a67b46f8b10844ce7278e2ac268a17ef59dedf4498d22ecd0b22a32d3919de913cb96ba960cb7fe5e0b3110e586da5329cd7198f4f203c39e33f50fc494ac9867e843eb5ebc9cf2363c5d87554ef7917522564f996b5a5eee7abd6904776222ebce9e0dc5b1c90f518ae51ee610c97821fdc459b3676c9a40d7cd8121a6513109bc551e90af282c8469647d55219b2960030c5ca9ee539c8f6c79f9e9502f366396b30b05eaefac87073128c48adc9ca71a6f368f6441e2c56ca4ae853dcec981ae29c726e45b6b0bed22ca01ce3d7e72f84ca759a9955b0beababc1f1de2e69252c69a914f2320bf41c6a1bb5c6b7db15e98287d71ee009b6be9b0c2c8841384756acb915b7eaaa2ce011b7eb8345f4a09510a65455d3c1311e2994e95f567f4ab914d17511a8b075e9ec6694587e77dc7e222b82b9fbcb46a126aea7331332450863e4b4a884f99e3087853faa174d81416a1f026a7489d6cafadccf1e6ff5562c08e0a2b3c6ad9ffd4442d093cb30cf29b4ef7344d52f70a0bf70c881af39153579a1f7e1f0656a57951ce54660c05adcd1f55b153d94327b3be9d5ab379e83c25d3b3b5958035f12abef86d65a793a5019b7fc6063cfbf115ae6125adf464bbb0a4110f61616dfde64fb21d2d45a77338c33aff095af311c447fcd01d3b2632c566c1a56de3e904dd0a16f2fbbe29885ca5b6d59d11a755c60c9b468b826c1020adc62dc30dc20d8d9fb2343e4d1bfe8f9d52e288bbdaafd040a9fcbe5770f3501bd0090e8161d01b8c4e14576800d036e000b46ef65d5287144b8fbab2d695fa05a8289df9fc577032ee845a054403bca7afc196e15670e81901c6b0acdc8c84a2b274728e6f2b9671166d6fdc9d4256091c2d170d1d0432a8d5cbf24f7ea2ad315baf32ac5e281af07de7db44c002eb4c8c2242be394bb43ee57beccef549992bdbf2a48916a0af080d95ec299c3e8cbf3e0e1384faf35b2f365a8f507531b3c64c49d657c7e110fcbf2b9dcff22814640c7eaaa1393a7e08f6034f3602fd92c972632c8ec3588e196997f97d3e338f6f541441fc5063fdc65b46295f54dd936190a5812419d97d8b9777e3339cdb46af11070f887a66bb13dc81fdc0fb45c5b581ad4d93a8fd79d10ee77b3150bd9ba9c56564196c1c8c3aaa30fbe9bbc66bc73023d52e3723f34271b60c6b116fbd787797293865e50832fb7297de7aaece4d022e6c38b0588c67d23526fbb62d96e9e710b0869f52c4e5070bd563882f906d5b37b81f6bbcca9bed5cb3701761c4665dfa6be71670930564ae1a0094474136961471dba141c4073887efc5e20ceb8952823a41f6c54d7bf9f494418b5ccd97ea7b79ed83cf378939720d9c431180aafa9a9ccd61d2d81c84d91e2e224ac233e32c840046b28c4c5d5d1055e4cf1ce87bc63c6fb576172c741d11e2ba64064324e99476ee7b22f634c0eebc045578122897e27c162f87dfb0446b47ee4d8057bf72687d8561b66e310ac6a5343408ffb58b0741a56d4476a22c22a16315235c4f32484e1e4926a32da6ee2571176c219ccd347c83fe308e89fd38797b311c84a53aa5eb45f385ba663ac0b3dc094b212f8ae946e881983663908d97ee064866f3f5911257bbdf13fa5e73d634be0f9021ca2d1671f3d0152ba70f890511676d8efaf4673f86a38289beb45f0350eef0f82cf6c74c8a5bc5cee834cb5166ae9dfec511aa6d8d3664e968d03283e166e9c5028896f1b6770c542cc18c3ff042db592d46faf67cc35503601dde310d964f5525eabe4cfaf172c74a2b069e7efaf8da1f4f5210647e24c16047ae2046244551386e8f6949ab5851c41064eeb81bc45cfeeea95d262b460a4e145e6f02b18cd56913a2b80469ac718041c8a2c6fd7b62e119cb993486ae0d9ba961d5f3857871902e99b21c1081ea560542020579fdc71ef24e55018ac7066c30d454c1e12e8cb5c31f520106623c63fabbf8a1bfcdce7d1e92446253a71ddfc2de5489b00dcb580ffd2ee3f68943f5482f9ca0863fb3f6f86539653642cb381320f9c389df05b833594d47b99ef4219c2e0dd29ef01e6465a620d8f12dfaf5e3eaf8e85096aeae4bb0fd32723d6fbfcc5861144fc1217d22f452bc526569079cd9ee0357a0d6c4155d6b898227041e60b22672442c64c7018bff100229fab70f0e1289084c7b156146175ee0771856a1d20beede0fc1cb25f15ea0d2e4ca5f6053756e63165ff8cc507c3643af20287d36a8313595b85a6a5a544451c60a82d52597bfae78419e51cf41b061facc1f7e64c6db36aa6206071c14d5124541d9130a977a18a294aa9b087ddde03a0c71b31e21d519a0a0f5324981086f376c02082ff001a17459d6bec3ff88d8f5d3408126f478e6ff3f14a72d475587232f311bba4709c2230de8737c6469f3bf3f04b18f5216472f1aaaa3794cd2021fd9b4d4793859f3ce7b08ab4d27b80e55be888cd2f1414e448b3fc1a26cdc456c9ce395011671a4718c4e9393e823d27d0c7890a2ea5671e69aca2c54e40e0b0be6b87d630214633c595a8f4d155bd5d0122e826074c12706128cc0cfd34ec2c9e0e98925b471d8a311496117a8d6ad26118ceb9f44b84abc43a5f3c3cd408c460f3d07ae443e808bbba318b65546b71911358874a492b8899891f06234c0d5225a13cd9fabea2188e2d0957066bf2d6309523d01c2b33f74a08353f92ea824ea8820d02221d361ef0ab497ea4deab5e1b7aecbabf6ee7d035672a157f78537e6917da1561979f057906ead594a58d7727935741dbfc1068941ff37c87dee31f92c6fd806513344d3e4ddcaf67a52353e83d470cd1bf726c24b999aefaf7a5f2c348066e15ca14f1a9c9b3df08662668862e41231a19cb0586784b4cdf91e659eb520988a657435779ecd23799c9dad002d83e78b36a10482a1be00af260689d0c6f6187a48c557d5b55d3dbe01458b3189ad41ea390333f921343eb4d3fa3b162dae65daa39b58208159025e4d4f6890656fef2d21886be453bc2e18c65770b1d020439bfdacdf339ffad808c01437ed79fbe5d98d89fae25307c2f41138a4f8c26aa5b37025c99f6d6dd4d02f725844130556785457681a49750fec2f9eb1bf648dd4626aa566bfa2a742e308587f03050fe168324f23535d978bc22f5d9d194c8d3f0c98d8639a33dc07b4a65e283d6be08efadb6ad4e5c816274bfeea8aa2418c0361cebc6b7f990a5d9978886f336cb5a65a5942a18e2f43c984460e8596ba7d9e5a3a63c0be40db001837eddea5a266afeaa0ada450214247704c9fbd86b502fc1fe42a6f7f8a4d0b2768345b475852c90abc9709e31576ffa99a47b127151eae585bdd74bf48b4c827d8a577488ebe5050311581f3eaadade76d595b4e49e2d3f24184c4c43fe20a44739c2882df5280b85c24b2f1bf60c9ab5683de18d602209a4a652c0c2cb51e6acabf5fb584ae0ae96cbae20d446030a110bbb867821ab49ab7d5e224bd622b6432e6b7c2f5ed0178f5222fff50930976a3dd7bda17d3ae8c5353d70523f308f1815cc0a76b898e01bfd84d041e87d5365dca49b15d3b03afce3d5adf9960017436b4cc42500c37fa4f4cc0c1f23b62541eb06e00b10e0cc0d34a9a31fddd9d13dc1d80ffcb2f9a5e1b41ed01bd77a37e0668e70b157b6d001ee481882dec38c2c381dd405b26cf17160aedba19243dbba2c76190c8be3425ab0bb2a67e5267850b01cf140c274f4ff50c35dc44fc82c1463e442d682749b6c5678c1fc10e274a841a5989d1306d0a94460666833f92304bfc6cee79f8cdc97eb4fa674efc1ecbf1e2b567c518ed5a9d7e5f4d406b69f26405d58d63ea89ad84c4db636647be7df1794c1dd77247d52322ba36e0ec7af2bca29788e23888ff24d456cff9299cca8bdbcbf5d6fdac3b164d352b0de5e71a2a25548311103dff278977ba71f25804a9b50f5cb7b4b457063757a354a94c3013e77431cf246fa29fb50b6369341e6aad9eb4730f92773e0ff79df7c9899fcc707a36cc8c0a3b33367edb21ddc52c4adc2fa652eba475486bf2c9499f543737ac4d231fcc5e879ed4818a86c576bdb64311fbce466f198d684d9ae1ea47d6ad9391978a91aa818ab3b5ca76b74415b9ae25e3e6941812e96369b7ae62087e73e941a10f8bce4f523403c691b38f67fa65a744c4414302896188970fde4ea5b912a309ca8573704937123ea70208924297dc4d644cb43abac306b8c511142e2cd64dc79500aa648959e8e7f918eb30ed8ee42576da63f1e524d7c6152fc3d4f24e69f3a2f8f797f7a1435961e02c4fb1d989dbd9321bfaa9ba0996bc1aa19469c0611c91776c4f6b2de95b1505800d7e16cba9691ed19d64c5ceb45cf673aac1482979cb47bd1fca92e7fdc0ebd17a20293121a1561b0cfb0b8382faa8b3fc891425e1038eee534385c5d163a9a0c96eeb798f732b0458d6ea95437cc127cbdc66b212acdd522fecd8027f97bf875bb3ca149062b92c089dcca0b688ee5bc21b229530f961011930cde4f2e49a9aca42f4c682fd355ae6655d22bedfb5f04a09c2c6370c837569ae94132e166145d4b1bae2b716f2d5c366566cef82a485c9d880db09b68c956a00214f2579d4395eb34730d699c66eb4f8cf604e6a39aa1b7be9fbd39f6fa72d6f991e3f14124e8ec6d403d1b9bae651357501919acc4a1eb3b7ae173fc3bcc97e6e956dfc03d91f85e20c7ff303bf41728ee81f3c027f72c920ad538ca2a6d1c2391b9dae85923d369c131f4fc8f3f93618c7120ba6d2eba5467db532b2941a3384823df4ec01b7a53f248299b743465a7bdd69260cf6d0dd555faa5f989aa6f88cf6f8acb1e091797a1a26213f54913fe475fa48205e54cb2d01e11c6df55f3f1ba8c1944e1aa69f4bc8e81c9dd7498523972e9139d2d1778f18e64f5bbdf9bae7e7a8835573a78e1abd957d7c9c03d1fc2ef5185e38f36742516c48c07460771b20e3a7c7b93e78fd64c29ece9e7ecd69d8fd888153ac47f5e93f616716c0e9fc95f202f9a0a580222dbf15e271318ef7312d1e62b807a069dece572c2b2f8847b4a993a25f8cb690051363f3fe", 0x1000, 0x1, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000040)=0x2, 0x4) bind$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x2}, 0x8) 15:14:49 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f00000004c0)="3850796c3a22001b9f1d6aff976203f062e8956506ea7b3e2dd17c8c79285a3160d190fa088032ee08da9211e416d6a7d0d8b24b257c306d141729243ea9ec9492de2b63fee81c2d34cbbdb5b7ee436123692ca2e57ea820af17e0ac6fb8a72063fec74df900fb1de2470a7c7874d36af841a32bd817e5cf7836709468b80d88bf5961362982b68e33357c0023e9e833b0bfb3578105e2e9eefb66290d74561f4b374714022292a972dd1beea745b7c5bac38ddbc7cd49152bca02c10d70333d351f", 0xc2}, {&(0x7f00000001c0)="068a265f8e13cb560876ed705a19d3a8bd82fa72af7bb518f8c3d388f13d9f70100c222ad9f3c441767c9b7c954e97cc1efe2f39b95c6167bf35424edf681ecbe6dec93a3090994c4debd1deb68988d2d6b659e922aca918c5d0d0b9236b45e9a31b20b215c6d7619f54f5ce41d0ce4b4efd2a57675de4c06891be9bb96d86ce48d65c6fd3d2aebcbea8610e62f4cbddc8f3feef285875b701226e5ed903b278761f5999409768eca4e5c743887fa91d3dc2b12586cfcefa4e6c3bf7def9cade9f9854d59529593975fc1d301cd7fd584619b2ca4e3a0223d3230ce7064fe7ca5d406a92ae822cd49137f56b4d", 0xed}, {&(0x7f00000003c0)="7f420cee2d249520c22e8cd2b5665509af493a171975ccdee919850700704c54abd4ad5ca4701a66a3283180243dff32e35053cf814a6e231feaf5378c3fea72082d4c5886d7e4e4af55d0d09e25f0bd457d3362c187c4f6573d00264b09bdf07bcd63376a93beb1d91700a90063166ad903bc4d902acd50e0e4b8769899df9d4d741373a09c0ea9dcfc31f98a476adb47a7ce519de727453999b85eaf348e9297c503667eeb4fbdd180e1b188cf2eeddee3921c5a28efd7bbf18457f43e0a9df4b54d2a16cc119147d64698d4838829502ccb8cb798", 0xd6}], 0x3, 0x400) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 15:14:49 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={0x0, 0x0, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) socket$unix(0x1, 0x2, 0x0) read(r1, &(0x7f0000000680)=""/4096, 0x1000) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0)=0x1f, 0x4) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000640)={0x0, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000080)=0x9, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x5, 0x0, 0x8, 0x81, r4}, &(0x7f0000000180)=0x10) fcntl$setflags(r1, 0x2, 0x1) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 15:14:50 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x101, 0x9, 0x3000, 0x8, 0x100, 0x7, 0x3, 0x5, 0x0}, &(0x7f0000000680)=0x20) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000800)={r1, 0xff, 0x3, 0x7, 0x7, 0xb75, 0x3, 0x1f, {@in={{0x2, 0x1, @loopback}}, r1, 0x1ff, 0x1082, 0x1, 0x9, 0x200}}, &(0x7f00000008c0)=0xb8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000780)={r1, &(0x7f00000006c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x9, 0xfffffffffffffffd, 0x3ff}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r2, 0x2}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000500)={r2, 0x3}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f00000004c0)={0x100000001}, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000900)={r4, 0x2, 0xe2, "9ea796a0d65652ee19404f30ef77cd294decb81ff82868ecd4dbd9e40ff0afb42aca01d009e9be815b3cc9d789562eba2538e25793c41ce93f227f936609073daff4b9e20fafe4f8926bf844aa68c8463f964b69f7e18349855cbec4f350c8f94bbce26d4b431736a2b921e4d25658a4c77c751d0b6c36c6563e98ed5f875416e48211c98bd189c74fb175a3b38acaae9c2b5393795cbe2c7260b94293497b34e6908e0926a660d2bd01b6e66a13b4c6587c4c912fdd7c3c0c25b7c74f80d3a7d4c10a825c9cbf4838a06bea1a753c8055c03c93da709d05ca66351624fb21c39770"}, 0xea) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x96b4fed57cee865) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_udp(r3, 0x11, 0xf7fffffffffffffe, 0x0, 0x106) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000600)={r5, 0x8, 0x42, "e88c6c054970b6a8912f221e93867e5ed26eb6659d459e528034fbda1b9b4acd6847dd09850b547103b535ace7e7bf31a3c1cc7f2b7dc15f4419917951c23d0fef09"}, 0x4a) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x183, 0x40) 15:14:55 executing program 0: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000004, &(0x7f0000000080)={0xa, 0x0, 0x0, @loopback}, 0x1c) 15:14:55 executing program 1: 15:14:55 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) freebsd11_fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000440)={@empty, @rand_addr=0xfffffffffffffff9}, 0xc) getgroups(0xa, &(0x7f00000001c0)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet6_icmp(0x1c, 0x2, 0x3a) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getpgid(0x0) r7 = getpid() msgctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x7, r3, r4, r5, r6, 0x84, 0x59}, 0xd6, 0x0, 0x800, 0x8000, 0x5, 0xffffffffffffffc1, r7, r7}) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 15:14:55 executing program 2: 15:14:55 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1853, &(0x7f0000000040)=0x1, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 15:14:55 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x200, 0x1000, 0xde, 0x3, 0xfa, 0x6, 0xfffffffeffffffff, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x100000001, @empty, 0x4}}, r2, 0x7, 0x2, 0x204, 0x6, 0x5, 0x1151}, 0x98) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 15:14:55 executing program 2: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xf, &(0x7f0000000300)={0x3, 0x7, 0x5, 0x0, r3}) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) fstat(0xffffffffffffffff, 0x0) dup(0xffffffffffffff9c) 15:14:55 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0x120) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x800, 0xffffffff80000000}, &(0x7f0000000200)=0xc) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000a40)=ANY=[@ANYRES32=r1, @ANYBLOB="3703040000002300015d080091a783c03e543147da613a78d616cf12065da15ed0005b672a29a65c809fec5ee364e095e40c5ad9d5305ee60ad43cf8b6dcc7c15629"], 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x3ff}, &(0x7f0000000540)=0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r4, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() fstat(r0, &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[r6, r7, r8, r9, r10, r11]) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000004c0)={r3, 0xfffffffffffffffb, 0x6}, 0xc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(&(0x7f0000000280)='./file0\x00', 0x8, 0x20) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:14:57 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000000)=0xfffffffffffffd8f) 15:14:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="25000000ffff000006"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x25}, 0x0) sendmsg(r1, &(0x7f0000000200)={&(0x7f0000000040)=@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x7fffffff}, 0x1c, &(0x7f00000001c0)=[{&(0x7f00000000c0)="e0204ed9c00eeef21ae16097ca0ba4668fb16c57a1c77fd41942cb0cdb13b5704dc8ce1063e8f9e46d8a88dd181b03caa8bf8ce2c26086101789a71c0f82329786f693e057f253aacc03e438e938bd2aec5ed57ea7978b04a27999530ce48a8f9ae8d9c4f4161428bf0dcfa6d9e11308ff010ba9b80b3b25a7f4400e17dabed9b95a19183f16e76801ac85818e9d5dbd662b7d20ecaba0c05efe93eee07f29fd93386658737accc5352c64ba9ef85d5130f8c2c2342f8889ac3dfb4e90c956de288b2f61c6804adcde923400973f2704d78716e3e940d4ac530e9d27", 0xdc}], 0x1, &(0x7f0000000800)=ANY=[@ANYBLOB="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"], 0x350}, 0x1) r2 = socket(0x1f, 0x0, 0x100000001) setsockopt$inet_group_source_req(r2, 0x0, 0x55, &(0x7f0000000240)={0x1, {{0x2, 0x0, @rand_addr=0xffffffffffffffff}}, {{0x2, 0x2, @multicast2}}}, 0x118) 15:14:57 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r1, &(0x7f00000001c0)=""/238, 0xee) fcntl$setstatus(r1, 0x4, 0xc4) read(r1, &(0x7f00000000c0)=""/218, 0xda) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r1, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000540)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000380)=[{&(0x7f0000000040)="29936eb218b7833a4d0156", 0xb}, {&(0x7f00000002c0)="c7b9acbb13842c20f73b521d612626bd37b94946bfc7551042cff62ce623a7efed0103672400da5bd7f9059a019f2a351eb9045c640d81064bec95e6f22b12bd0daad50b9ad5232aaa01f5fd7a9961ddab6d732ef616d12f5410912ab34bbb7477e3a9603d4ac88b73bed27991175e02e31f71587766377f6d4116427ea24909665fc2d739d4be", 0x87}], 0x2, &(0x7f00000004c0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x28, 0xffff, 0x1, [r0, r0, r1, r1, r0]}], 0x78}, 0x20080) 15:14:57 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x8}, 0x3) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x0) 15:14:57 executing program 1: symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f0000000000)) 15:14:57 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x10000000005, 0x11, r1, 0x0) ftruncate(0xffffffffffffffff, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) sigaltstack(&(0x7f0000ffd000/0x1000)=nil, 0x0) 15:14:57 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80100000000206, 0x30) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x9, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x6, "6274773f2867445d6c12d7c2042299ed"}, 0x14) r2 = open(0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f00000004c0)=""/4096, &(0x7f0000000000)=0x1000) mknodat(0xffffffffffffffff, 0x0, 0x2, 0x1) r3 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_UNLOCK(r3, 0xc) poll(&(0x7f00000001c0)=[{r2, 0x10}, {r2, 0x10}, {r1}, {r2, 0x9}], 0x4, 0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000040)=0xdd) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) 15:15:00 executing program 0: execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='\x00'], &(0x7f0000000580)=[&(0x7f00000000c0)='-\x00', &(0x7f0000000180)=')*\x00', &(0x7f00000001c0)='\x00', &(0x7f00000005c0)='\x00\xce\x80\x00\x03\x00\x00\x00\x00\x00\x00\x00\xfet\xc8\x94', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\{}\x00', &(0x7f0000000500)='\\{}\x00', &(0x7f0000000540)='[*{%\x00']) execve(0x0, &(0x7f0000000240), &(0x7f00000004c0)) 15:15:00 executing program 2: r0 = socket(0x1b, 0x3, 0x2) readv(r0, &(0x7f0000000080)=[{&(0x7f0000000200)=""/86, 0x59}, {&(0x7f00000000c0)=""/199, 0xfffffcaf}], 0x2) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xffffffffffffff00, 0x2, 0x5, 0xffff}, 0x8) 15:15:00 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0xffff, 0x4) close(r0) 15:15:00 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0x1c, 0x0, 0xca44091e10c66a95, 0x0, 0xfffffffffffffee4, 0x2500000000000000}, 0x0) socketpair(0x0, 0x20000000, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000001440)={0xda, 0x6, 0x400, 0x82, 0xfffffffffffffac3, 0x7ff, 0x8, 0x4050, 0x0}, &(0x7f0000001480)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000014c0)={0x0, 0x2}, &(0x7f0000001500)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000001540)={0x0, 0x100}, &(0x7f0000001580)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000001780), &(0x7f00000017c0)=0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000016c0)=ANY=[@ANYRES32=r3, @ANYBLOB="00047000eebf0300917ef893"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001700)={0xffff, 0x6, 0x4630, 0xd87, 0x5, 0x0, 0x8, 0x1000, r5}, &(0x7f0000001740)=0x20) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000001800), &(0x7f0000001840)=0x4) sendmsg$inet6_sctp(r2, &(0x7f0000001680)={&(0x7f0000000080)=@in={0x2, 0x2, @loopback}, 0x10, &(0x7f00000013c0)=[{&(0x7f00000000c0)="b86e733f0e71d208f578fc7cc1dd3e6b717fa439fc0beacc46e80505939ce3fa273492a10dd58cdf0ddddf5fbe", 0x2d}, {&(0x7f0000000100)="866316b0d1027721480a61f24f70bf3486007c48d4be4d2a81d280b29fc4c774e78fd2d935881557cae0496f381fc13ffdffe1f7df19efce342fd50a114abb42b5cd5c9d4c28b4bbcc78a505450870a9e2", 0x51}, {&(0x7f0000000180)="0c2a563b0930c9923d9d6122da3a172444a06e156e5814a78b96ca32a7ecc8cbed42e3ab7fae31973f4b81219663da495f8d3997f1f9c49ae6406faa981714c22ff67c7ea30023e4a1ce26b3e0ec1f5b8d4839b8d3c0a74aec2113293da0809910d5e20a39c1b87e718b73881036", 0x6e}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f0000000200)="aebb4ffca7ef76c0d9bd275d966d081a48eebb116b7a1a2f4759043f4e76060c085d654faad863bb2f332f7238289565708ea762cd6da36d2343cfe055f2b94f85e8a4382e8070f3ff745f5121b7058814560d24752278bedc8c5c200a93", 0x5e}, {&(0x7f00000012c0)="2856546d96d9e26aec8ac22a745bc2b1ecddc6cf1289cfb264724c4afb0a54f37c10ac7dba53522787c6c1746bbbb68993dd20609bcdbde5a8a45271e40c839a0a5573f846d9814518ae0ca87888089355114c991cf44bcf623203bb6e88f22124c4ff8e5fdc49590eb057d68f261c52970337b004a363c15908ab5fd6a3332952bdfefd3534be8df5723fcf64778ac3aed8e7094fa4cd77c0ca000c65e42f55cd29b426973094a9e74bb6d26f5d6efc4f38d0cee6936970b94d38d4c216334cefe6cbe436dd5a2116a4642dcc38d58fd79f11c80f1e606d2f1bd2af06d4a47c3604e7b79cfa2b9e3d24", 0xea}], 0x6, &(0x7f00000015c0)=[@authinfo={0x10, 0x84, 0x8, {0xb15}}, @dstaddrv4={0x10, 0x84, 0x9, @multicast1}, @prinfo={0x14, 0x84, 0x7, {0x0, 0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x4000, 0x80, 0x4ebf, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1800, 0x8, 0x1, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x45, 0x1000, 0x40, 0x100000001, r5}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x85a}}], 0x9c, 0x20101}, 0x20000) 15:15:00 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) dup(r0) fcntl$lock(0xffffffffffffffff, 0x7, 0x0) 15:15:00 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) utimensat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000080)={{0x5, 0x5ef}, {0x79, 0x800}}, 0x200) execve(0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x10400, 0x104) 15:15:00 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x10000000) r1 = dup2(0xffffffffffffffff, r0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffb}}, 0x0, 0x0, 0x7fff, 0xd, 0x100, 0x6, 0x8}, &(0x7f0000000180)=0x98) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f00000002c0)={r2, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e220001000000000000000000000000000000000001010000000000000000000000000000000000000000000000000000000000e434bf830000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3ffffffffffffff000000000000000000000000000000d529cb26a443b5e719b08182000000006fde2a7bdd68c7592ea7c31c3aa3e91ff4e0185c39360e1eb226716db930ee4c6ff4cf00000000004621508ed17a042b893b3cf82ea0143475ae54d9b541bbb80ca4919313f2b26ba6", @ANYRES32=r3, @ANYBLOB="105ee70cf7b665e8f0268923030001000000"], &(0x7f00000001c0)=0x8c) r4 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x9}, &(0x7f0000000080)=0x8) 15:15:00 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet(0x2, 0x4, 0xb0d) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000100)=0x401, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000180)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x88) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) r3 = accept4(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000240)=0x4) freebsd11_fstat(r3, &(0x7f0000000000)) 15:15:00 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x1) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x5, 0x4}, &(0x7f0000000180)=0x8) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000300), &(0x7f0000000340)=0x0, &(0x7f0000000380)) lchown(&(0x7f0000000100)='./file0\x00', r2, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) geteuid() 15:15:00 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x4000000000000000) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x6, 0xe7}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1d, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet6_int(r1, 0x29, 0x24, 0x0, &(0x7f0000000100)) 15:15:00 executing program 3: munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) 15:15:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) bind(r0, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x3, @empty, 0x1}, 0x20e) connect$unix(r2, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xfffffffffffffda5) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000000)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={r1, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) 15:15:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x903, &(0x7f0000000000), 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x42, "018ddb66ccb5364c72bf0119ac33f86bd82b8acf5912a0f5b0434d2a364a85b3e37b46d29a35e5316589ce99bd41bd4105355d94f57621fb1d0d1bb4f4ce528a6b9e"}, &(0x7f00000000c0)=0x4a) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x4, 0x400, 0x9, 0x2, 0xf4}, 0x14) 15:15:01 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) fdatasync(r0) 15:15:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x11, 0x4, 0x0, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:15:01 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 15:15:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f00000014c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1400000084000000070000000000000001010000e687cfebb2af521001e40d5c1005fe758b4c0354373b8c5b0ecc2d9c6fd2d2877681b99c03000000c248fa9bb463de1e6a4a495f73649a76eb13896e7ff7b6a6bc203c994377e702e88ba691d8f6e5b4b00a4026a3a71f3b989b57b49947391d70c5e39fb27df1d83b0410340525684f7ecd4fa3225c68d6060bb67c4b9380"], 0x14, 0x100}, 0x1) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) 15:15:01 executing program 1: socketpair(0x12, 0x10000001, 0x1d7, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x6, 0x9}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000001c0)={r1, 0x5, "d9584cdf43"}, &(0x7f0000000200)=0xd) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup(r2) freebsd11_fstat(r2, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000000)='./file0\x00', r4, r5, 0x400) sendmsg(r2, &(0x7f00000002c0)={&(0x7f0000000300)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="808338d8ab06262e", 0x8}], 0x1, 0x0}, 0x0) 15:15:01 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x10000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x3, 0x6, [0x3, 0x8000, 0x14f, 0x8, 0x2, 0xe8c]}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x3, 0x8, 0x0, 0x4, 0x8, 0x0, 0x8, {@in={{0x2, 0x0, @multicast2}}, r2, 0x3ff, 0x401, 0x71, 0x2, 0xb51d}}, &(0x7f00000002c0)=0xb8) socket$inet6_sctp(0x1c, 0x800000000000001, 0x84) 15:15:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0x26, &(0x7f0000000080), 0x4) 15:15:01 executing program 0: semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) connect$unix(r1, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x67, &(0x7f0000000040)="4cfb17d97ce86e1a43726830e4b1f6edc95a073b7195782e", 0x18) 15:15:01 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000040), 0x4) r1 = dup(r0) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000080)=0x4) 15:15:01 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) listen(0xffffffffffffffff, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open(&(0x7f0000000040)='./file0\x00', 0xa08, 0xa) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) flock(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 15:15:01 executing program 1: r0 = open$dir(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) execve(0x0, 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r2 = open(&(0x7f0000000280)='./file0\x00', 0x8240, 0x182) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000002c0)={0x0, 0xfef, 0x1000, 0x4, 0xcd3, 0x6, 0x0, 0xfdd, {@in6={{0x1c, 0x2, 0x8, @empty, 0x81}}, 0x0, 0x0, 0x4, 0x5, 0x3, 0x1}}, &(0x7f0000000380)=0xb0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000680)=[0x3, 0x3]) setsockopt$inet6_group_source_req(r2, 0x29, 0x53, &(0x7f0000000540)={0x1, {{0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xa2}}, {{0x1c, 0x3, 0x65c85b1f, @local={0xfe, 0x80, [], 0x0}, 0x6}}}, 0x108) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000003c0)={r5, 0x49, "bc317d2ee751a7509c3e51b02874e564f855d3b9de0afa4c4de4a1262fc7c6ca45c781886fc9b6147a91f3c6606b4e608c491b7233c1fcea98ed802abf3ff8830ce06f0320a9a8fbbc"}, &(0x7f0000000480)=0x51) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getuid() getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e20e00000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6, @ANYBLOB="64d9cbad10000000"], &(0x7f0000000240)=0x94) mlockall(0x1) sync() mlockall(0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) lseek(r0, 0x0, 0x4) 15:15:01 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e2f66694c653000"], 0x2, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x3}, &(0x7f0000000100)=0x8) 15:15:01 executing program 3: r0 = 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(r0, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2301000000000000000000000000000000000000010600000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x0) r3 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x104) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x3, 0x3, 0x420, 0x8, 0xc06, 0x68, 0x2, 0x101, r1}, &(0x7f0000000440)=0x20) r4 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000002c0)={0x73f4f2ea, 0x1512, 0xc00, 0x7ff, 0x580, 0x0, 0x5, 0x6, r1}, &(0x7f0000000300)=0x20) truncate(&(0x7f0000000800)='./file0\x00', 0x208020401) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x0, r2}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000180)=ANY=[@ANYBLOB="a9b94b"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYRES32=r4], 0x1) getsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffe72) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="0202000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c8700000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000de000000000000000000", @ANYRES32=r2], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000240)={r5, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000840)="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", 0x1000) 15:15:01 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x2, 0x12, r0, 0x0) ftruncate(r0, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) 15:15:02 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0/file0\x00', 0x2, 0x2) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) r2 = shmget$private(0x0, 0x1000, 0x1c5, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000300)=""/41) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f00000003c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000280)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x2, 0x13b, @local={0xfe, 0x80, [], 0x0}, 0x1f4}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000340)={{0x1c, 0x1, 0x5, @loopback, 0xffffffff}, {0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x22d000000000}, 0x7ff, [0x3, 0x9, 0x4, 0x7, 0x9c, 0x439, 0x7fff, 0xcb]}, 0x5c) fchmodat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x84) r4 = socket(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r4, 0x6, 0x22, &(0x7f0000000000)=0x1, 0x4) shmget(0x3, 0x2000, 0x202, &(0x7f0000ffd000/0x2000)=nil) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x1, 0x80010, r0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r4, 0x84, 0x1f, &(0x7f00000001c0)=0x9, 0x4) sendto$unix(r4, 0x0, 0x267, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x10) clock_gettime(0x0, &(0x7f0000000040)) 15:15:03 executing program 2: r0 = socket(0x13, 0x7, 0x0) connect(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) 15:15:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) faccessat(r1, &(0x7f0000000000)='./file0\x00', 0x28, 0x400) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) 15:15:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x32, 0x0, 0x61d) 15:15:04 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept$inet(r0, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000240)={0x0, 0x0, 0xffffffff}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000002c0)={r2, 0x815c, 0x4, 0x400}, 0x10) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2200000000000000000013000000000000000000010100008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="e400000001000000"], 0x8c) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000), 0x4) 15:15:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r1, &(0x7f0000000040)="2906543f491ba8bdfe5cf7a6a71bd47543a67db7d44041c6263af282f6b160373052dc9177b7207a780317e84d1166ff8e236eecd7c05dc8f6a9f261500dd8b10153349627e4c264d9f3", 0x4a, 0x108, &(0x7f00000000c0)=@in6={0x1c, 0x0, 0xcc82, @empty, 0xb90}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="f0d1fbbd84da7ee363461b20c526195b7fd5c3de4867dd9b645f1090b73bfd64b3a5873605d865c1304cc06601495c8f92ceb83d60eed96c52367f6afc001af42e04192212439bed9923821b94e8b62c8af1195b4c6d2500ff5a58b8f350080854c07987904c7fd91aeaba52cd2719e3169fa4c7d721e4ce2ad6101e5bddb657266917806df5b720b127a334989b0ff69b56afab39ca1793a1ef28f5aa2c9920ffd4009f6c443f70d1aaae13f2136e000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r2, 0xa}, 0x10) 15:15:04 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) close(r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) __getcwd(&(0x7f0000000200)=""/153, 0x99) 15:15:04 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) preadv(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)=""/203, 0xcb}, {&(0x7f00000001c0)=""/4096, 0x1000}], 0x2, 0x0) poll(&(0x7f0000000080)=[{r1, 0x40}], 0x1, 0xffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000012c0)={0x0, &(0x7f0000001200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001340)={r2, 0x401}, 0x8) write(r0, &(0x7f0000000040)='!', 0x1) 15:15:04 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0xef, 0x4) 15:15:04 executing program 1: socketpair$unix(0x1, 0x2001, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84) fcntl$dupfd(r1, 0x11, r0) recvfrom$inet(r2, &(0x7f00000012c0)=""/215, 0xd7, 0x40041, 0x0, 0x0) sendto$unix(r1, &(0x7f0000000200)="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", 0x1000, 0x20108, 0x0, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) r3 = semget$private(0x0, 0x7, 0xd73e2ca5027bf90a) semop(r3, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}, {0x2, 0xa5, 0x1800}, {0x4, 0xfffffffffffffe00, 0x1800}], 0x9) getpeername$unix(r0, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) 15:15:04 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@abs, 0x3) 15:15:04 executing program 3: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000140)={0x0, 0x400}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={r0, 0x3}, 0x289) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000003c0)=ANY=[@ANYBLOB="0600080049f3576deba47984ca926683626fae2bf478fed2340ac373e8a65adebbfeb6790643031594a4511683c1d5e567246e9edacfad14e5d6f99ec2c30000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x1c) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) truncate(0x0, 0x200) accept4$unix(r1, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000300)=0x6e, 0x20000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x100000000, 0x200, 0xfff, 0x0, 0x0}, &(0x7f0000000100)=0x10) open$dir(&(0x7f0000000340)='./file1\x00', 0x0, 0x33) setsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f00000004c0)="5e70b851893c7580e6cfe2637fcf7bff35422d5f1bdb4bd2df0e2e9a9a1649741ae86bb5710c681684d6884f99f858edb54612865e08d85c3d24d104546666b03cbe99dc35bd2261cc9390ca44793d283b3cf7eed4e41bc14f64d12e2429ca2606b111555bf6d389e166735bfcdd4672a7fae3127966373a5fc7f24f91835b7776d582a8a0b8af4cb9d1557190a8644a7218d45639471f467fea166fb4b2f9e57f103834e363", 0xa6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e20ec070000fe8000000000000000000000000000aa1f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="74000000ffffffff080000000300090b8d5755ed00000100ff007c4a7634c55a409c0a60dfe4db288dd6b0d7679e9c61c9d66f1a1e5b630ad9ea7e8be7b82a486bde3c5d01000000c86cfb85bab93bf0ce88a7ee820d5535f1facaeb03b300000000000000da99c0b008dfea0698c6d34c235a79995e1e3767726b91b671ac67b2e7ef78017b8ad5abab025fbc5a99e183c9931ed28629"], &(0x7f0000000140)=0x98) renameat(r1, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file0\x00') 15:15:04 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x38, "8cd441766131fbaa0dfa978af7072eaf4685b0b6f2c5c9e617ad391986ec1db2538a0322c39f610f3e5e66e17bf6b4720f6819af025f19d6"}, &(0x7f0000000080)=0x40) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c) chmod(&(0x7f0000000180)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0x7, &(0x7f0000000240)={0xa1, 0x7fff}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000280)={r2, 0x80, 0x2, 0x80000001, 0x6}, &(0x7f00000002c0)=0x18) setrlimit(0x7, &(0x7f0000000300)={0x93, 0x2}) r5 = getuid() fstat(r3, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r5, r6) recvfrom$inet6(r0, &(0x7f0000000440)=""/248, 0xf8, 0x41, 0x0, 0x0) r7 = accept(r3, 0x0, &(0x7f0000000540)) r8 = open(&(0x7f0000000580)='./file0\x00', 0x8000, 0x110) freebsd11_getdents(r0, &(0x7f00000005c0)=""/23, 0x17) setsockopt$inet_tcp_TCP_FASTOPEN(r8, 0x6, 0x401, &(0x7f0000000600)={0x6, "cc285e7b428ab90a2a4ca67eed8cb895"}, 0x14) sync() getsockopt$inet_sctp_SCTP_RECVNXTINFO(r7, 0x84, 0x20, &(0x7f0000000640), &(0x7f0000000680)=0x4) r9 = getpid() fcntl$lock(r1, 0xd, &(0x7f00000006c0)={0x3, 0x3, 0x2, 0x6, r9}) sendto$inet6(r7, &(0x7f0000000700)="50504729797fde9797e90b65f1c3b4", 0xf, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) lseek(r1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000740)={r4, 0x2}, &(0x7f0000000780)=0x8) chdir(&(0x7f00000007c0)='./file0\x00') mlockall(0x1) fchdir(r7) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000800)={0xbcf, 0x2400, 0x7, 0x10000, r4}, &(0x7f0000000840)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000880)={r4, 0x80000001}, 0x8) 15:15:04 executing program 1: r0 = socket(0x1c, 0x1, 0x0) accept4(r0, 0x0, &(0x7f0000000040)=0x3b, 0x0) sendto$unix(r0, 0x0, 0x0, 0x4, &(0x7f00000000c0)=ANY=[@ANYBLOB="080000000fdc6c4c9e0d4f0000000000"], 0x10) 15:15:04 executing program 1: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = accept$inet(0xffffffffffffff9c, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000340), &(0x7f0000000380)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x1, 0x2, 0xd5a, 0x800000003}, &(0x7f00000003c0)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000280)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0x0, @empty, 0x58f}, @in={0x2, 0x3, @rand_addr=0x8}, @in={0x2, 0x0, @rand_addr=0xd501}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x401, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, @in6={0x1c, 0x0, 0x101, @remote={0xfe, 0x80, [], 0x0}, 0x85d}]}, &(0x7f00000002c0)=0x10) socketpair$unix(0x1, 0x8, 0x0, &(0x7f0000000180)) getsockopt(r0, 0x1ff, 0x800, &(0x7f0000000040)=""/6, &(0x7f0000000080)=0x6) setsockopt$inet_group_source_req(r1, 0x0, 0x57, &(0x7f0000000400)={0x8, {{0x2, 0x3, @loopback}}, {{0x2, 0x0, @loopback}}}, 0x118) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x2, 0x0, 0xfffffffffffffebf) 15:15:04 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000140)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000180)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240)={0x32}, 0x4) setuid(r2) socket(0x0, 0x0, 0x6) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000002c0), &(0x7f0000000040)=0x1) setsockopt$inet_int(r0, 0x0, 0xa, 0xffffffffffffffff, 0x0) 15:15:04 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x3ff, 0x2, 0x6, 0x5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000000c0)={r3, &(0x7f00000001c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @rand_addr=0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @empty, 0x1}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x10000}]}, &(0x7f0000000140)=0x10) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000040)="76407fa1ff6bfc0abb0b495437bde89e7a1415343bd5fd2eb081c7a55688edefa2c7b65c", 0x24}], 0x1) 15:15:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@file={0xbd5699bc1ec0282, './file0\x00'}, 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, 0x0, 0x3f}, 0x14) 15:15:04 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080), &(0x7f0000000100)=0x4) 15:15:05 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast2, @remote={0xac, 0x14, 0x0}, r1}, 0xc) 15:15:05 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) chdir(&(0x7f0000000040)='./file0\x00') mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 15:15:05 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)="3970b61264af142ad8cacb243aa4b2e5561b6c6d85053ac60b1268682fe2e4a6ca673af7ac902559917d833c864440060d9331342823924a644a9930c2ee103f52f0a4831167e99ac9ea453e2567eed16379c6e8d73043a792384d4c1ca80e203abe3d14c1967861c5ce8abffdce8f9e205e397d9daac17b9354614d68100903cb3d67e6f5cc71df29faa0dacff6b2908f9e8d7e0bbc3cdf2edce6f971b4b1e6e130e1239f4cb0f6bbf9e040e6cf7111b734735021744b1790cab6989bce6461d4b2e60ced3ad93107b0fab59aa55a09fb03d9c2f3ed5f5a1adc45e6fd8d2217d1f0f77f43f5c7334abd848c", 0xec) geteuid() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0x555, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000300)={'accf_dns\x00', "42204ce268a44696a267db677706a53387a0e32ecb7b16a273a7e92fbfed8fb7502365f5b1b9765c595328f5b0ff58892bfca8b57c75cb5fcebdb53957a6f0294904412d9381b3054629ae22b1a36bb6d90454983be28f98d5e06c813c8f3ced47a732e96471cf89646e10ae621e11e591fcde6fae6d420d6463f652b2747c33646f3a8d8ebc6116f8bbdc2888bc9812ef943361835a67a6a5269d8aac48088f61b38f63b68db0a2d547f7e7d93d513a8a964fe34c39310dae9fd564fa44b950387c65a20b25ce6f0ea5cae0b21b5695892856ae2daf0169c84180478e4330cb9f3e57872acf730386dd50b13be9db16"}, 0x100) setsockopt$inet_int(r0, 0x0, 0x46, &(0x7f00000002c0)=0xffffffff7fffffff, 0x4) freebsd11_getdents(r1, &(0x7f0000000100)=""/41, 0x29) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockname$unix(r1, &(0x7f0000000400)=@abs, &(0x7f0000000440)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r3 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_int(r3, 0x0, 0x44, &(0x7f00000000c0)=0x4, 0x4) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x22, &(0x7f00000004c0)="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", 0x1000) semget(0x3, 0x3, 0x100000000000000) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x2e, 0x4) 15:15:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) getsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xffffffff80000001, 0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, 0xffffff25) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 15:15:05 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f0000000100)=0x8) semget(0x2, 0x1, 0x4) semget(0x1, 0x3, 0x11) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000b}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), 0x4) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000002300)=0x7fffffff, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000002340)=0x1f, 0x4) writev(r0, &(0x7f0000002280)=[{&(0x7f0000000140)="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0x1000}, {&(0x7f0000001140)="2b320c2f95aba52bccf1d59899f7a67371515553c27b9546291cc06a532d390dd78852bb92b6edefa4e43187cc09344496be18968857db7e999670", 0x3b}, {&(0x7f0000001180)="76de15840e4e40e9f2802480fcf59e1101e037a7ce185ab46ece0380c29d126445c2f4653ceb897c004430e0da2f372cec2e9366ebaf8f9d08a803ed61781b8a648cae1fb3245d84dd9912f83d4e117182cf799359fdfdc314db0cdcc51e25e49b76c7786f195824b7d32776c8ae156a86f77b5c17b17b4c35869af2ea708c0013965fa15f92f0e482a66c5e2d3f", 0x8e}, {&(0x7f0000001240)="095077075b77dd4fe0753ab701a4c283cd57c7af222bf78ad03726dcd5284896c96dde4320666ae6b6b4", 0x2a}, {&(0x7f0000001280)="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", 0x1000}], 0x5) 15:15:05 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto(r0, &(0x7f0000000740)="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", 0x1000, 0x4, &(0x7f0000000000)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000101) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x12, r2, 0x0) ftruncate(r1, 0x100000001) r3 = open(&(0x7f0000000100)='./file0\x00', 0x108440, 0x16) setsockopt$inet_int(r3, 0x0, 0x1b, &(0x7f0000000040)=0x1, 0x4) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) setsockopt$sock_timeval(r3, 0xffff, 0x1006, &(0x7f0000000080)={0x8, 0x40}, 0x10) 15:15:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0, 0x41}, {r0, 0x2}, {r0, 0x10}, {r0, 0x20}, {r0, 0x2000}, {r0, 0x100}], 0x13, 0xf25) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 15:15:08 executing program 2: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f0000000040)="bb2f0f476ec4021318167af54e30b40fb9a430846ab5f60000000000000000000000", 0x3ae) socket$inet(0x2, 0x5, 0x9) 15:15:08 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='./file1\x00') r1 = getgid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000100)=[r1, r2]) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) 15:15:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom$inet(r0, &(0x7f0000000100)=""/124, 0x7c, 0x40, &(0x7f0000000180)={0x2, 0x3, @multicast1}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) recvfrom$inet(r0, &(0x7f0000000000)=""/53, 0x35, 0x40000, &(0x7f00000000c0)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 15:15:08 executing program 1: r0 = dup(0xffffffffffffff9c) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x1, 0x2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x1, 0x155}, &(0x7f0000000100)=0x8) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000140)={@empty, @local={0xac, 0x14, 0x0}, 0x1, 0x1, [@broadcast]}, 0x14) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) setsockopt$sock_int(r0, 0xffff, 0x2805, &(0x7f0000000280)=0x3, 0x4) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x6) r4 = socket(0x17, 0x30000007, 0xffffffffffffffde) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000300)={r2, 0xfff}, &(0x7f0000000340)=0x8) r6 = socket(0x17, 0x1, 0xff) bind(r4, &(0x7f0000000380)=@un=@abs={0x1, 0x0, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_EVENTS(r6, 0x84, 0xc, &(0x7f00000003c0)={0x80, 0x5235, 0x2, 0x2, 0x1, 0xd3dd, 0x401, 0x1000, 0x1, 0x3, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000400)={r5, 0x8, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet_msfilter(r4, 0x0, 0x4a, &(0x7f0000000480)={@local={0xac, 0x14, 0x0}, @rand_addr=0xffffffffffff8000, 0x3, 0x6, [@loopback, @broadcast, @broadcast, @broadcast, @remote={0xac, 0x14, 0x0}, @broadcast]}, 0x28) setsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f00000004c0)={r1, 0x85}, 0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000500)={r5, 0x7fffffff}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, r5, 0x3ff, 0x8, 0x95}, &(0x7f0000000640)=0x8c) r7 = dup(r3) r8 = getpid() freebsd11_stat(&(0x7f0000000b00)='./file0\x00', &(0x7f0000000b40)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = fcntl$getown(r3, 0x5) r12 = getuid() freebsd11_stat(&(0x7f0000000bc0)='./file0\x00', &(0x7f0000000c00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r14 = getpid() fstat(r6, &(0x7f0000000c80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r6, &(0x7f0000000d80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r17 = fcntl$getown(r7, 0x5) freebsd11_fstat(r3, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000e80)='./file0\x00', &(0x7f0000000ec0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getpid() r21 = getuid() r22 = getegid() sendmsg$unix(r3, &(0x7f0000001080)={&(0x7f0000000680)=@abs={0x2f7ed97776d3f6f2, 0x0, 0x3}, 0x8, &(0x7f0000000a80)=[{&(0x7f00000006c0)="05aedc6ac0f4a650983a475a090525d5c2c7db973dc8ec95cda0ae35407ea95acaea8e2fd0a0a399ec1cb4fc317781f47cae18ffa4540534b5900e48b3fe2f5effae11945b7ddf87", 0x48}, {&(0x7f0000000740)="e130045378fb94450dcea33f120162bd56ee952708f2338344f9fd24320049bd28f6cdb37f9d7d771308c09881dc08377db8268a51bf62a3cc3b57ca361c55529b845b15e08a756f169c9bb6daedef3047d344bc45e7657010f1ca91a6565529ec927869191d07e4810d19d981f9e974a5ffd1a8c23f7e59a29913d19d920b46b679bb7648d0c4af2581a541b45f960e16ebb4c7bd0fa5d49f75aa50792126b86cdebd1e31c3390250e5b0e45d606acbe0639e", 0xb3}, {&(0x7f0000000800)}, {&(0x7f0000000840)="71bd673d3fb391486c1b22a4c16e1c40de21319ecac30440f16d6a0beaad0013dbc96775544e67d21c26062431719a97b0725cd6bcf9bf83685776c4d3e6472658c24236158c443cc8e91d4d3e8bff57cd6908b56bae0a06918993b7e458447f3d025ae7055a7ab343b14c2202eea2a08d2b449bbf5fef8861e2baffe40cbe158b8cd353482dd45c70c5ebafcb04dad4729194704a28225caa430671a932a00831e02c0af379fd135385a166a0d5af408521611222fe04685ce2494752d9887a4b1cf25adb", 0xc5}, {&(0x7f0000000940)="47757935929eae770f551b1299d96df65fbd3248162f8127b083f9f31bc12b2a82cd352a7fea085b8e64346bd06b85086993379b60d617de8f4a2d27cb376abe7d39a785caa0c64bb6016eb90ae41882f0f02d3ed5377e3f21c84ecd6402a4", 0x5f}, {&(0x7f00000009c0)="c2f83c03d967dea1070a453b7d50a7a77745790d6ee4da14a3b1ddbe73e48f63b9634e5a82ca9923afb9cc6575a6", 0x2e}, {&(0x7f0000000a00)="23fc1af5c04b74b9a1f0b208130cb75e567ec0ef824829982787b38fbb31ec0c170c911e734031c530b7745b2100e2d637", 0x31}, {&(0x7f0000000a40)="636a91c088e45676875aa023", 0xc}], 0x8, &(0x7f0000000f40)=[@cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x20, 0xffff, 0x1, [r6, r3, r4]}, @rights={0x38, 0xffff, 0x1, [r6, r0, r3, r4, r4, r6, r4, r6, r6, r6]}, @rights={0x18, 0xffff, 0x1, [r7, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}, @cred={0x20, 0xffff, 0x2, r17, r18, r19}, @cred={0x20, 0xffff, 0x2, r20, r21, r22}], 0x110, 0x2008d}, 0x2018d) 15:15:08 executing program 3: clock_settime(0xf, &(0x7f0000000040)={0x7ad, 0x7}) getresuid(&(0x7f0000000000), 0x0, 0x0) 15:15:08 executing program 1: r0 = socket$inet(0x2, 0x20000005, 0x55a) fstat(r0, &(0x7f00000004c0)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000200), &(0x7f0000000280)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r1, 0x4}, {r2, 0x4}, {r2, 0x2000}, {r2, 0x2002}, {r2, 0x140}, {r2, 0x1}, {r2, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="05e54f64f5f451cd62ad6e4b3db55644dd59c315512983ebb8bfa44122cd88f1adb4be3f5710282bfbed4f15fc7d484b57649f55ba4a711e0d032984da55535ccdae5b66e655bf6082adc94639a6559317ea0af4612c3b07b2a1c698d2242180274b7e1900ee256bac6fc47cd371521f5d497fcfaf561308e6a804f7c9917e6762c056c977701ab08a36a25220d5b130287bdf3cd358a661215d736bd84e5af94e93915e0a3328692801c2b7f7020c0ee194403782f3f1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r2, 0x0, 0x268) 15:15:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) dup2(r1, r0) truncate(&(0x7f0000000080)='./file0\x00', 0xfffffffffffff800) 15:15:08 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r2 = shmget$private(0x0, 0x400000, 0x0, &(0x7f0000c00000/0x400000)=nil) shmat(r2, &(0x7f0000c6f000/0x1000)=nil, 0x3000) 15:15:08 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) fcntl$getflags(r0, 0x3) r1 = socket$inet6_sctp(0x1c, 0x7, 0x84) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000000), 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r2, r1) 15:15:08 executing program 2: mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) mprotect(&(0x7f000078b000/0x1000)=nil, 0x1000, 0x5) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f00000001c0)={0x1ff, 0x1, 0xff, 0x73c, 0x100}, 0xc) execve(&(0x7f0000000200)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000000)='!\x00', &(0x7f0000000040)='[\x00', &(0x7f0000000080)='!-\x00', &(0x7f00000000c0)='\x00', &(0x7f0000000100)='(-\x00', &(0x7f0000000140)='[:\x00'], 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000240)={@empty, @remote, @broadcast}, &(0x7f0000000280)=0xc) 15:15:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000005c0)=""/227, &(0x7f0000000140)=0xe3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) sendto(r0, &(0x7f00000004c0)="a6515fdcc6094c7552a975129f056c2055147e931fe90e9073ea70935bf930145bc876d1adb8f792350b717194e49aed055dfa9c978641aafbde654722c03f5cfee85e73d4ffd23f298a58c9ac619ad8bc18ca45eef18a74b5810cfb54dbb017bb86099682e6ee33929338a7bcb6211802d53d32483547a468d88b2df97774a4a3e6782e4fc52ea21bfda9a589838e6ef826fe37916986b826a8b9ad05dd6cb770d1f4df08af340c42cbd1365147e30f00523ad722e2abdc72a5733ef7c7a80aab32ece530d4e03da207a180b80aaf659c91893089c19634a7a725d025004995e5f03397905f3e398b01e5", 0xeb, 0x180, &(0x7f0000000100)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x7642}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xc8b6, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r3, 0xfc, "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"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 15:15:08 executing program 2: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000, 0x3b9ac9ff}, 0x0) execve(0x0, 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000001440)='./file0\x00', &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000001500)=0x0, &(0x7f0000001540), &(0x7f0000001580)) sendmsg$unix(r0, &(0x7f0000001600)={&(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001400)=[{&(0x7f0000000180)="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", 0x1000}, {&(0x7f0000001180)="6f58187e60dc01d53e563de95db0a141a4f0ed2feea90924c23e6db6d029d372fcdb02bfdecaca3cfee7c8b8f21ced6421f749136c22cb41ed0a8b24743fae17de804cb918fd7de3877f5966e6f5bf357d845c18426309598427984c0a3d275a7db54c6c52f26a56e7d852a15a998e08ca2248eedb364f6a9798a6ba50d98388a918e72569b833c1203d71c6f965a9e6692b297a06", 0x95}, {&(0x7f0000001240)="f9513e5804e0715c942f733946de2b1d0a790b3a1fd5b5221758d4a3b5d66d28510014c8f2c79676839bd48a86c6f7b69cd25ccc31ec6282f65781afbd70933b3477b5c85bf5e1d83f0a0e0fa1c554872d454b32b0303aa89754b8403dcb1d09f43f7e13d0cacfa20a52c3398a5b537acd46ae3e72b95038ac5134855795e0195bc7eda779dcffa75e60a085c4dad31a3caf8dd93e5bcfa2e0a1a8559b5dcf1153", 0xa1}, {&(0x7f0000001300)="0e44f771b1bb3ff686d747575bdf13389a2f7e9ead9b8a876877c9f4f244b0dce241f309374c8af13586814dd9db64353f1207a1ffa313cb6d69ad62d2df3e8af1b74632c96b5869ad9416ff86858cac9396db06f7536a9452f8fcf6c9a1d600b3d0880365be0b26b1486deff75946f5330667274ffdc340d55e3dcda0a19d2473c393b2242dc1065364438a1099a710b0ea33c6c35c7e6b23014797d139945ca0f07ff14ea52596f73fd6f5bb8aadbb1b6fa5fc599e9a057e6f04ce5f5c7d2427", 0xc1}], 0x4, &(0x7f00000015c0)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x101}, 0xd) chmod(&(0x7f0000000000)='./file0\x00', 0x800000000000000) r4 = shmget(0x2, 0x3000, 0x200, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000001640)=""/4096) openat(r0, &(0x7f00000000c0)='./file0\x00', 0x8ac1, 0x1) open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) 15:15:10 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000700), &(0x7f0000000740)=0x1c, 0x20000000) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000780)=0x44123dfb, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r2 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f00000003c0)={@in={{0x2, 0x1}}}, 0x8c) shmctl$IPC_INFO(r2, 0x3, &(0x7f0000000180)=""/67) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000540)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000600)={r3, 0x8001}, 0x8) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$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) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0313b8cc37e62fa89e7c7a8f3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d6e65cddd4cb9d14010870d30eb894eeb707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad0162ce600a23954da6c86a054d2ae17f02aa34a2b6f29ce8f3434ea25900"], 0x1, 0x800) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080)=0x2, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) writev(r1, &(0x7f0000000500)=[{&(0x7f00000004c0)="051fae2a0eff973fe5b7a07914600052334f990ae2a2da9c2e9db146fc98386e3fb90e354d54cd1f1a83798714c1001a8fcdb7", 0x33}], 0x1) 15:15:11 executing program 1: r0 = socket$inet(0x2, 0x30000001, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x1000, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x49, &(0x7f0000000380)={@broadcast, @remote, @loopback}, 0xc) 15:15:11 executing program 3: r0 = semget$private(0x0, 0x4, 0x80) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/15) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = accept$inet6(r1, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000100)={'bbr\x00', 0x7ff}, 0x24) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000000), &(0x7f00000000c0)=0x2) 15:15:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_buf(r0, 0x0, 0x54, &(0x7f00000004c0)="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", 0x118) socket$inet_udplite(0x2, 0x2, 0x88) 15:15:11 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) r1 = getegid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f0000000480)) getgroups(0x4, &(0x7f00000004c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) getresgid(&(0x7f00000006c0), &(0x7f0000000540), &(0x7f0000000000)=0x0) getgroups(0x4, &(0x7f00000005c0)=[r1, r2, r3, r4]) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000240)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000380)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={r5, 0xff, 0x20, 0x5}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYRESOCT=r1], 0x1) getsockopt$inet6_tcp_buf(r0, 0x6, 0xa67caf0786e01a54, &(0x7f0000000600)=""/33, &(0x7f0000000640)=0xa) sendto$inet(r0, 0x0, 0x0, 0x3fffc000, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @local}, 0x10) sendto$inet6(r0, &(0x7f0000000140)="b8a5cfe1f8ea5b25d042a38a7d21eb9f5b9109b2d6ced01e600697633144d290f7c3b6243565e4987d05e35436caf09b7bba1de3b34cc1e4339809f94944ca4b04a22fff80aa0b9963c3df60e413351f3dbd68effc092bf8521926f670ddd4dcd6cc9a96fca10b179bc50514e22404313d18f2c9918611f9792ee269ec9fafa4a39fbdfc927ed39256845f308d15944fe5ec78b088564f42dd", 0x99, 0x20001, &(0x7f0000000200)={0x1c, 0x1, 0x100, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffffff7f}, 0x1c) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000700)={0x4, {{0x2, 0x1, @multicast2}}}, 0x90) ppoll(&(0x7f0000000040), 0x0, &(0x7f00000000c0)={0x10000000000, 0x8}, &(0x7f0000000680)={0x1}, 0x8) 15:15:11 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0xd8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) munmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000) socketpair(0x17, 0x10000001, 0x9, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000200), 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) unlinkat(0xffffffffffffffff, 0x0, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r4 = geteuid() fstat(r3, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r1, &(0x7f0000000000)='./file0/../file0\x00', r4, r5, 0x400) fdatasync(r0) poll(0x0, 0x0, 0x664b6e3) r6 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r6, 0x84, 0x1f, &(0x7f0000000140), 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) 15:15:11 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x200, 0x90) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000400)=0xde) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)={r2, 0x3, 0x5}, 0x214) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000700)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000680)=0xfffffea4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2203000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="0500000005000000070000001a00000099000000"], &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)={r4, 0x7, 0xa, [0x100000000, 0xffffffff, 0x0, 0x6, 0x85, 0x6, 0x6, 0x1f, 0x5, 0x4]}, 0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xc8, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, r5, 0x83, 0xffff, 0x7f}, &(0x7f0000000200)=0x8c) 15:15:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x96, 0x0, 0xff, 0xffffffff, r1}, 0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000004c0)=0x2, 0x4) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x8000, 0x32}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x4, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0x1ff, @empty, 0x5}, @in6={0x1c, 0x2, 0x0, @loopback, 0xff}, @in6={0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x3, 0x94, @remote={0xfe, 0x80, [], 0x0}, 0xe2}, @in6={0x1c, 0x1, 0xbfb, @local={0xfe, 0x80, [], 0x0}, 0x9d3}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x7, {{0x2, 0x3, @multicast1}}}, 0x90) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000380)={r2, 0xffffffff}, 0x8) 15:15:15 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000180)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}, 0x4}, 0x1c, 0x0}, 0x0) r1 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f00000000c0)=0x58, 0x4) 15:15:15 executing program 0: setsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, &(0x7f0000000000)=0x8, 0x4) 15:15:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x4, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 15:15:15 executing program 0: symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') r0 = socket$inet6(0x1c, 0x4, 0x64) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3, 0x400, 0x6}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x2}, 0x8) 15:15:15 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = dup(r0) write(r1, &(0x7f0000000040), 0xfffffedf) setsockopt$inet6_int(r0, 0x29, 0x27, &(0x7f0000000040)=0x1, 0x4) 15:15:15 executing program 3: r0 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r1 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r1, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x800, 0x1000}, {0x0, 0x0, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) r2 = semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffff9c, &(0x7f0000000240)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r3, &(0x7f0000000680)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getegid() mmap(&(0x7f000001c000/0x1000)=nil, 0xfffffffffffff000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) semop(r2, &(0x7f0000000140)=[{0x1, 0x0, 0x1000}, {0x7, 0x1, 0x800}, {0x3, 0x80000000, 0x1000}, {0x0, 0x3, 0x800}, {0x7, 0x1000000000000000, 0x1000}, {0x0, 0x8, 0x1000}, {0x3, 0x0, 0x1800}, {0x3, 0x7f, 0x1001}], 0x8) 15:15:15 executing program 0: r0 = socket(0x2, 0x10100001, 0x36) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x1ffffffffe, 0xfffffffffffffeb1, "2ad714acb37f481ca86f3b6e5c9199e435b2c1fdde"}, 0xfffffffffffffea7) 15:15:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x100000000000, @empty, 0x6}, 0x23d) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd28) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) socket(0x10, 0x20000005, 0x6) open$dir(&(0x7f0000000280)='./file0\x00', 0x40, 0x13d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) open(&(0x7f00000002c0)='./file0\x00', 0x4, 0x142) sendto(r0, &(0x7f0000000300)="d61e5ced9796c9a16a5b46eb1f3356accde02ff6ef87a8084a93d8c7bfa0166925ce4472a298164b2fb680b2525d658033a783ce7e0b2921af08a2210bbd9a7b53eacccfa7c59c284bf4132f23c0a416412ffe849bf2a4c89a11596c31a918b7b68a4bca86a1b9faab7ce7ed3741340eded81b4d7493469664b7a3af06975d2ee1a04f29b4ec5414f597559aedcb4601c181ea78107e16cf6d1cced706e913fc1e0005990f1778b3164c193750a9967654e4df3d9312d06c38187fdea12a46246d31a5424386e8771fdf960d036a52ddbf5cb6bd4aa3a19d", 0xd8, 0x9, 0x0, 0x0) shmctl$SHM_UNLOCK(0x0, 0xc) 15:15:15 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) mlockall(0x2) accept$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)=0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 15:15:15 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='hd\x00', 0x3) r1 = accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x8001, 0x8, 0x9}, &(0x7f0000000200)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000240)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r2, 0x7, 0x5, 0x10001, 0x0, 0x6}, &(0x7f0000000300)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x1, @rand_addr=0x4}}, r3, 0xfffffffffffff28a, 0x10000, 0x4}, &(0x7f0000000400)=0x94) r5 = open$dir(&(0x7f0000000440)='./file0\x00', 0x2, 0x164) fcntl$setflags(r1, 0x2, 0x0) getsockname(r0, &(0x7f0000000480)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000004c0)=0x10) getpeername$unix(r0, &(0x7f0000000500)=@abs, &(0x7f0000000540)=0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000580), &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000600)={r2, 0x4, 0x1}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r4, 0x0, 0x2}, &(0x7f0000000740)=0x94) poll(&(0x7f0000000780)=[{r5, 0x2080}, {r0, 0x2026}, {r0}, {r1, 0x40}, {r1, 0x2040}, {r5, 0xa2}, {r0, 0xc}, {r5, 0x1}, {r5, 0x9}], 0x9, 0x6) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000800)={@in={{0x2, 0x1, @broadcast}}, r6, 0x7, 0xffffffffffffffff, 0x1}, &(0x7f00000008c0)=0x94) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000900)={r2, 0x100000001}, &(0x7f0000000940)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000980)={@in={{0x2, 0x1, @multicast1}}, r7, 0x1f, 0x800, 0x100}, 0x94) r9 = getuid() freebsd11_lstat(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r5, r9, r10) r11 = open(&(0x7f0000000b00)='./file0\x00', 0x200, 0x100) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r11, 0x84, 0xa, &(0x7f0000000b40)={@in6={{0x1c, 0x1, 0x2, @empty, 0x8}}, r8, 0x3, 0x8, 0x110, 0x8001, 0x7, 0x5}, &(0x7f0000000c00)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x26, &(0x7f0000000c40)={r6}, 0x8) setsockopt$inet6_tcp_buf(r11, 0x6, 0x2000, &(0x7f0000000c80)="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", 0x1000) clock_settime(0x4, &(0x7f0000001c80)={0x3, 0x7}) open(&(0x7f0000001cc0)='./file0\x00', 0x0, 0x2) r12 = dup2(r0, r1) fcntl$setstatus(r11, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001d00)={r4, 0x9, 0x5, 0xf7d5, 0x45, 0x1, 0x400, 0x9, {@in={{0x2, 0x0, @multicast1}}, r8, 0x27, 0xfffffffffffffff7, 0x7133, 0x6f, 0x3}}, &(0x7f0000001dc0)=0xb8) fcntl$setflags(r12, 0x2, 0x1) 15:15:15 executing program 3: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) mlockall(0x2) accept$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000000)=0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) mmap(&(0x7f0000ff1000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x0) 15:15:16 executing program 3: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000180)=0x5, 0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000001c0)={@rand_addr=0x3ff, @rand_addr=0x80000001}, 0x8) socket$inet(0x2, 0x5, 0x66) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000)=0xffffffffffffff5d, 0x4) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x1204, &(0x7f0000000040)={0x1, [0x0]}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f0000000080)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000200)=0xc) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @multicast1}, &(0x7f00000002c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x82040c977241c4de, &(0x7f0000000240)={@multicast2, @loopback, r5}, 0xc) 15:15:16 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100243, 0x100) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x22) flock(r0, 0x9) fchown(r0, r3, r4) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000d00)={0x0, 0x38, "da3247fa4f70b04e2d84ad0e84dd569970909d9a5df2836bbba56c32b3469aec94b60611ef46623912965aed9ec2e73c3c86671c102a81e9"}, &(0x7f0000000d40)=0x40) r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x900, 0x8c) r6 = accept(r5, 0x0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, @in6={0x1c, 0x2, 0x4f94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0xc2a, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = semget(0x2, 0x5, 0x40) __semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000000640)=0x1) semop(r8, &(0x7f0000000680)=[{0x3, 0x9, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0xffffffff80000001, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2020000, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x3, 0x1800}, {0x3, 0x5, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x7, r7}, &(0x7f0000000700)=0xc) chmod(&(0x7f0000000740)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)=ANY=[@ANYBLOB="02004e21ffffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008509fd8428436fff4ddce7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r9, @ANYBLOB="0900030007000000"], &(0x7f0000000840)=0x94) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/32, 0x20}], 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="d82eb6bf1fc7d2a01241d887e6a34e63ea537cbcf240388f36ffdaa17d76637d367eb969f156faffc1c5453173ef2cdb1070109550a2e77c23e8b538e63c6c80beed31d1d1d17220093e3d614739c78df0a28c388326f1935693743beabdc186baa0b4bfb46e0b6c4b735114c72a488a2bdf57d5d24b21b0bf28a1a61a763611cddb77b746785a47b4b4c342549b5914fe32e1db6660760f", 0x98}], 0x1, 0x0, 0x0, 0x20004}, 0x101) read(r0, &(0x7f0000002040)=""/146, 0x92) setgroups(0x6, &(0x7f0000002100)=[r4, r4, r4, r4, r4, r4]) truncate(&(0x7f0000002140)='./file0\x00', 0x80000001) 15:15:16 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x42) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') fdatasync(r1) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 15:15:16 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e53000/0x1000)=nil, 0x1000, 0x1, 0x4000000000000012, r0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0x71f, 0x8001, 0xd525, 0x7, 0x1ff}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000002c0)={r1, 0xffffffffffffbfa6}, &(0x7f0000000300)=0x8) socket$inet_udp(0x2, 0x2, 0x0) ftruncate(r0, 0x7f) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x6, 0xa269}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2}, 0x8) mkdir(&(0x7f0000000180)='./file0\x00', 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x4, 0x4) mkdir(&(0x7f0000000140)='./file0\x00', 0x2) 15:15:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getegid() r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c00000000100000fea08ad4286a683dae121c02818d83240145e3c2ca673d01200e7234"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0x6, 0x4}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @broadcast}}, r2, 0x7fff, 0x100000000, 0x8001, 0x8}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x9, 0x7, 0x283, 0x9, 0x3}, 0x14) 15:15:17 executing program 1: r0 = socket$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$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x468, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2320000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="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"], 0x8c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r2, 0x8}, 0x8) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0xa, 0x400}, 0xfffffffffffffdc1) 15:15:17 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000040)='./file2\x00', 0x42) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f0000000240)='./file1\x00', r1, &(0x7f00000004c0)='./file2\x00') fdatasync(r1) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 15:15:17 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) socketpair(0x2, 0x10000003, 0x7, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x8}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000001c0)={r2, 0x8, 0x6, [0x9, 0x80000000, 0x80000000, 0x30, 0x7fff, 0x0]}, &(0x7f0000000200)=0x14) r3 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_buf(r3, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=""/109, 0x6d) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom(r0, 0x0, 0xfffffffffffffece, 0x0, 0x0, 0x0) 15:15:17 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000040)='./file0\x00') close(r0) r1 = open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) mmap(&(0x7f000004e000/0x1000)=nil, 0x1000, 0x0, 0x410, 0xffffffffffffffff, 0x0) shmget$private(0x0, 0x1000, 0x20, &(0x7f000004e000/0x1000)=nil) r2 = open$dir(&(0x7f00000011c0)='./file1\x00', 0x100000000001fffe, 0x0) writev(r2, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) mkdir(&(0x7f0000000080)='./file1\x00', 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001040)={0x20, 0x800, 0xbec, 0x1, 0x0}, &(0x7f0000001140)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r3, 0x9c, 0x7, 0x80000001}, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4, 0x3, 0x8, 0x3ff}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001080)={r4, &(0x7f0000001100)=[@in6={0x1c, 0x2, 0xfffffffffffffffe, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}]}, &(0x7f00000010c0)=0x10) 15:15:17 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000000)={0x40, 0x200, 0xffff, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x2bc0, 0x7, 0x1000, 0x8001, 0x400000, 0x10000, 0x81, 0x5, r2}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) 15:15:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000140)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) bind$inet(r1, &(0x7f0000000280)={0x2, 0x0, @multicast2}, 0x10) 15:15:17 executing program 2: r0 = socket(0x1b, 0x3, 0x0) close(r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0xfffffffffffff068, 0x4, [0x8, 0x14a, 0x1dc, 0x1]}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, 0x8) 15:15:17 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, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x25, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') listen(r0, 0x101) 15:15:17 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000003c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x101, 0x1}, &(0x7f0000000480)=0x94) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000004c0)=r2, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040)=0x3ff, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0xc) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) writev(r0, &(0x7f0000000180)=[{&(0x7f00000000c0)="79fdc99fd802a3ca391e9604819014aa5ff6c8d40d", 0x15}, {&(0x7f0000000100)="d795854ced19f8e5b0ae50b62cee216e97d6b2bbe5baf4a0c9a37a4ab3af28a0199180166702ff6d20adfcba9eab75738839989937ddaf5eb087fc8ec88cd81cd7fcc48930babeae77c2401fc47c5cb9d894ee4d475136d7f637be758f5fccc3e664a3c535b5f73364813c633e75b8b8a1aa2bb9d31f09ce9baf0f45168a", 0x7e}, {&(0x7f0000000200)="2a7f37e67acbae2e886ffa8aab5f6ab194986fe3b08f5d7401331732477c387ac978bcf37176e59fcfa85a78d8777a8a0ae05958e2fdf6fb03e5a4d2f3b03e596d1ff9b568d99f543f682cf0e667e27871ccc0a4877663e7a2557319c64f7af3002be6e0a47c28dcb2bf5dfdf56ba171c73f4567f174f1f17bbc8149ee8a11bdc103cd2d282e02475f388a75b8af54e23a368594e063358c96d7780248ea22365a", 0xa1}, {&(0x7f00000002c0)="39b840b9f3b6fb9e702b5768f2c8006c0a5d7beaa9443c4e1e8d3c443554c635bc77a2a919a7489bd282c1ff1026e3ac0588b2ba5e45982fa098a909754041584701d3e1ccea96d4ac4d0af3e77bf89809edc8d7bb035f30088055672721d010742f25cca8a3b76c8bf1cde2e63d769c5edf854b04a03a945ed1f7005afddbac54b9c6ced4aa3836b693f83bb087645df1ff9578b962a1f1cff247257a8d3009dcff2a02c3f4cc8896e1975f489285652a3d264fb937de420f2939213dfb8c1b5f3b8e5e786d02f41dbbb05e4a4452e93b6f2466cfede9c25b7ef4f447fb1ffd7a2bad6f584c8e241513a1caba07c0fca68ae589e73ebb7f3e", 0xf9}], 0x4) 15:15:19 executing program 1: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x8, 0xc09, 0x1000, 0x0, 0xddeb, 0x1, 0xbf8, 0x9, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1, 0x4, 0x5, 0x5, 0x9, 0x7ff}, &(0x7f0000000180)=0x98) symlinkat(&(0x7f000001effd)='/', r0, &(0x7f0000d06ff8)='./file0\x00') 15:15:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x100, 0x40) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x1, 0x10) renameat(r1, &(0x7f00000000c0)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00') setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x13, &(0x7f0000000140), 0x4) 15:15:19 executing program 3: socketpair(0x1e, 0x10000005, 0x1, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, &(0x7f0000000080)="8b5aa008f41fa9817df94b8760c15d", 0xf, 0x88, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) writev(r1, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) 15:15:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000740)='./file0/file0\x00', 0x20801fffd) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000540)=0x10) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000580)={0x618c, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x16}}, {{0x1c, 0x1, 0x0, @loopback, 0x6e}}}, 0x108) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 15:15:19 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2, 0xffffffffffffffff, 0x4bbbf982) 15:15:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) getsockopt(r0, 0x100000000, 0x5, &(0x7f0000000080)=""/128, &(0x7f0000000180)=0x80) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 15:15:19 executing program 2: 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) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x10, r4, 0x0) 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() 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$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r2, 0x80000001}, 0x8) 15:15:19 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) connect$unix(r2, &(0x7f0000000200)=@abs={0x1, 0x0, 0x3}, 0x8) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1007, &(0x7f0000000080), &(0x7f0000000100)=0x10) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000180)={@broadcast}, &(0x7f00000001c0)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 15:15:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x1a, &(0x7f0000000000), 0x4) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x101, 0x62, 0x5, 0x3}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x6, 0x2, 0x2000, 0x9, 0x5, 0x1, 0x0, 0x81, r2}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040)=0x7fff, 0x4) 15:15:19 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x6000000) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) 15:15:19 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES16=0x0], 0x1) write(r0, &(0x7f0000000380)="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", 0x154) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4e2ecc5e, {{0x1c, 0x3, 0xfff, @local={0xfe, 0x80, [], 0x0}, 0xffff}}}, 0x88) 15:15:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000740)='./file0/file0\x00', 0x20801fffd) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = 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)=r2, 0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000180)={r2, 0x800}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000540)=0x10) r4 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000080)={0x4d11}, 0x8) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x1203, &(0x7f0000000040)={0x0, 0x2}, 0x8) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000580)={0x618c, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x16}}, {{0x1c, 0x1, 0x0, @loopback, 0x6e}}}, 0x108) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) 15:15:20 executing program 3: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) r2 = semget(0x0, 0x7, 0x1) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f00000000c0)=[0xafd9, 0x0, 0x6, 0x0, 0x6]) setregid(r1, 0x0) setresgid(r0, r1, r0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 15:15:20 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x7ffffffd) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) ftruncate(r0, 0x6) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 15:15:20 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/238, &(0x7f0000000180)=0xee) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x9, 0xfffffffffffff000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000300)={r1, &(0x7f0000000240)=[@in={0x2, 0x3}, @in6={0x1c, 0x0, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x0, 0x1, @loopback, 0xffffffffffffc039}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, @in6={0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x3ff}, @in6={0x1c, 0x1, 0x80, @local={0xfe, 0x80, [], 0x0}, 0x100}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0xfffffffffffffffe, 0x20, 0x1, 0x1, r1}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000400)={r2, 0x81, 0x7f, 0x9, 0x6, 0x4}, &(0x7f0000000440)=0x14) freebsd11_mknod(&(0x7f0000000480)='./file0\x00', 0x40, 0x0) getsockopt$sock_int(r0, 0xffff, 0x301b, &(0x7f00000004c0), &(0x7f0000000500)=0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000540)={r1, 0xffffffffffff87df}, 0x8) r4 = accept(r0, &(0x7f0000000580)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000005c0)=0x1c) getsockopt$inet_tcp_int(r4, 0x6, 0x200, &(0x7f0000000600), &(0x7f0000000640)=0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000680)={r2, 0x1, 0x3}, 0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000006c0)=0xffffffffffffff81, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000700)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r1, 0xffff, 0x86, 0x1ff}, 0x94) r5 = semget$private(0x0, 0x3, 0x1) __semctl$IPC_RMID(r5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000007c0)={0x7, 0x1, 0x10000, 0x0, 0x400, 0x40, 0x100000000, 0x6, 0x7, 0x6, 0x8}, 0xb) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000800)={r3, 0x4, 0xf, 0x20, 0x7ccc4d12}, &(0x7f0000000840)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000880)={r6, 0x4, 0x2, 0x40, 0x7fff}, &(0x7f00000008c0)=0x18) r7 = shmget$private(0x0, 0xb000, 0x80, &(0x7f0000ff3000/0xb000)=nil) shmctl$IPC_RMID(r7, 0x0) readlink(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)=""/178, 0xb2) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000a00)={0x3, 0x80000001, 0x4, 0xffffffffffffff68, 0x0, 0x5, 0x0, 0x1, 0x9, 0x3, 0x20}, 0xb) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000a40)={r2, 0x7, 0x0, 0xffffffff, 0xc000000000000000}, &(0x7f0000000a80)=0x18) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000ac0)=0x40, 0x4) sendto$unix(r4, &(0x7f0000000b00)="c67ff492dc32c40ad84e764c269ae111565a0306fdf2c9d9d57d6b0cef46fc83949bfaedbcc07d0398280bd8f35837bd218cf25678c0fd43b0438657ee455d1734f23a3c7f3b2804cce48b0f696f00bac35901bd90188214f6ff1d505eb40ca65f070779de7f99c03ca8f2968479d4536da590caab8451258a7c98d56b1c14c1d89f5dd71d08f5c19dc9b34fd2a5b37c993c673e53b1c8afe092229a8d858dfabded610a", 0xa4, 0x20104, &(0x7f0000000bc0)=@file={0x1, './file0/file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000c00)={0x80, 0x20, 0x8, 0xb29, r8}, &(0x7f0000000c40)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000c80)={@in={{0x2, 0x3, @rand_addr=0xd0}}, r8, 0x80000001, 0x1, 0xfff}, 0x94) fcntl$dupfd(r0, 0x11, r0) 15:15:20 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000080), 0x4) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000140)) open(&(0x7f0000000000)='./file0\x00', 0x4, 0x2) sendto$inet(r0, &(0x7f0000000180)="c137ecea7bd7d3e07c728937a31391876aeb49f068db1c58ebbb5cc79bdf404cedc6352ebf113edc78953bff9113d0f14750cca957d7e1dc0d9506939faf95d863e5ce6b6f068049c82067c706161c19cbe7b015c016bfcb7f9d331b68df61370d438550eb02be501fe6525c9d6c82331ca6bf0abbd8b75666720a5c4f89f332988fa6d2910beaae2fe86fa16fe6384b47f9855bda2538284d6f131514", 0x9d, 0x10c, &(0x7f0000000040)={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 15:15:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000036de00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e5ffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x402, 0x3, 0xf1, 0x100000000}, 0xfffffffffffffebf) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x9f, 0x4) freebsd11_mknod(0x0, 0x0, 0x9) 15:15:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000000)="a7", 0x1}], 0x1, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x1800000000, 0x1}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={r3, 0x10001}, 0x8) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) ftruncate(r2, 0x9) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000002c0)=0x9, 0x4) fchown(r2, r4, r5) 15:15:20 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0x2000, 0x0) 15:15:21 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0]}, 0x8) r1 = dup(r0) fchmodat(r1, &(0x7f0000000000)='./file0\x00', 0x80) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x8, 0x800}, 0x8) 15:15:21 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000140), 0x4) 15:15:21 executing program 1: getpgid(0x0) getpid() r0 = socket(0x10, 0x1, 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xffffffff80000000, 0x7}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xff, 0x101, 0x1fef}, &(0x7f0000000140)=0x10) setpgid(0x0, 0x0) mlock(&(0x7f0000c04000/0x9000)=nil, 0x9000) openat(0xffffffffffffffff, 0x0, 0x400, 0x0) mkdir(&(0x7f0000000180)='./file0\x00', 0x20) r2 = msgget(0x2, 0x500) msgrcv(r2, &(0x7f0000000000)={0x0, ""/90}, 0x62, 0x2, 0x800) mprotect(&(0x7f0000d10000/0x3000)=nil, 0x3000, 0x0) munlockall() 15:15:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x0, 0x6, [0x5, 0x8, 0x4feb, 0x1, 0x4824, 0x80]}, &(0x7f0000000040)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x2, 0x6fe}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r2 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, 0xfffffffffffffffe, &(0x7f0000000500)) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 15:15:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x6) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="92022e2f66576c593000"], 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1a, &(0x7f00000000c0), 0x8) 15:15:23 executing program 3: setuid(0xee01) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x27, 0x0, 0x0) shutdown(r0, 0x1) 15:15:23 executing program 2: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) setresgid(0x0, r0, 0x0) 15:15:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$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_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)={r1, 0x5b, "fd7070c5db2f5ce5134eb4ed54cea30de5e1ec3f911b8a3cb468a6571e37fa130774ef8f4970acf8494e9531f80ff6500004a48bcbbb0426c35693c60ce90d0feee45b53467547a2dbd9fd10a6ae5c523af0af894df41f388679bc"}, &(0x7f0000000340)=0x63) msgsnd(0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x6b, "a081f61bebe951b86bce84b902e30b08333f85ab4648a3515488373f0b4eccdfa25a4426d451523be56011f9dbc6033772a922f7291e8af188c95eeff3eae02ad972b3988915ed5a9baf9c53d7d3d983779fe10abfa215b4153fb72c0c713204c385e4e6975815d1a87e53"}, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={r2, 0xae, 0x5a, "d29c2136a20891ac863f7e86cc79533bab1a724e504b19cdb034862067d36c0feb3ca89708e61f7fdc8775b984296258c1a7f94b2010bf82dd8416c0ddd4954266553e176c0497f3666f158f5819102c14e8fa3c3d1333c90d5c"}, 0x62) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x0, 0x4, 0x2020, 0x100000001, 0x800000000000, 0x3, 0x100000000, 0x5, r2}, &(0x7f0000000200)=0x20) truncate(&(0x7f0000000380)='./file0\x00', 0x7) 15:15:23 executing program 3: r0 = socket(0x2, 0x10000001, 0x88) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x3, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r1, 0x29, 0x24, &(0x7f0000000000), 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040), 0x0) 15:15:23 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000080)={0x0, 0x80000000000}, 0xfd350e974e28a485) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000240)=[@in]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x330ab96, 0x6, 0x200, 0xffffffffffffef9a, 0x9}, 0x14) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) 15:15:23 executing program 3: r0 = socket(0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x67, &(0x7f00000001c0)=""/156, &(0x7f0000000000)=0x9c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 15:15:25 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000457c02a6b8061ec2f4ebc07b82970000000000001300000000000000000000000000000000000000000000000000000000000000000000003770856f000086e1ef370e054af98b344c2e8f05f18481a01d", @ANYRES32=r2], 0x8c) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22800000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="06190000400000000000000006c5f4010000117c0000"], &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7, 0xc00, 0x3, 0x800, 0x1, 0x10000, 0xc85, r4}, &(0x7f0000000100)=0x20) execve(0x0, 0x0, 0x0) 15:15:25 executing program 2: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f00000001c0)=""/238, 0xee) fcntl$setstatus(r0, 0x4, 0xc4) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) recvfrom$inet6(r0, &(0x7f00000002c0)=""/232, 0xe8, 0x40000, &(0x7f0000000000)={0x1c, 0x2, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0x1ca}, 0x1c) read(r0, &(0x7f00000000c0)=""/218, 0xda) 15:15:26 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) getsockopt(r0, 0xb02, 0xfffffffffffffff8, &(0x7f0000000140)=""/5, &(0x7f0000000180)=0x5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x8445, 0x42) freebsd11_fstat(r1, &(0x7f0000000080)) mkdir(&(0x7f0000000200)='./file0\x00', 0x10) 15:15:26 executing program 2: mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) munlock(&(0x7f0000aa1000/0x4000)=nil, 0x4000) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) 15:15:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b00000001000000010000000eedc683f0cd51fb9f700d37c3466a717fdd8aa62fbeb0b2f646490c58e9726e4b1ed0db4e335e9bc7924e9654e033c7dd60c78522b660dc007b10f9d9db137b248b9e984e4923c9eb3b98c3fae9cfaeacf06d3f826938c4ab440e79ca4155a1aca2f433bbdaacafc4f82c54f0e184c32a855c90338d318ad7f1917cf9e4f3ab0485dd9ee3b39189c0c967be0e2afb886af8a49d38c3c478f9"], 0x24}, 0x0) 15:15:28 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x423, &(0x7f0000000000)=""/140, &(0x7f00000000c0)=0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f0000000140), 0x4) 15:15:28 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000240)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000500)=ANY=[@ANYBLOB="02004e2200000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000457c02a6b8061ec2f4ebc07b82970000000000001300000000000000000000000000000000000000000000000000000000000000000000003770856f000086e1ef370e054af98b344c2e8f05f18481a01d", @ANYRES32=r2], 0x8c) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22800000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="06190000400000000000000006c5f4010000117c0000"], &(0x7f0000000040)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x6, 0x7, 0xc00, 0x3, 0x800, 0x1, 0x10000, 0xc85, r4}, &(0x7f0000000100)=0x20) execve(0x0, 0x0, 0x0) 15:15:28 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) socketpair(0x17, 0x4, 0x90, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x0, {{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r5, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r5, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 15:15:28 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x10000000000, 0x520, 0x0, 0xd7d6, r1}, 0x8) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) shutdown(r0, 0x1) 15:15:28 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="1000000084000000080000000000000014000000000000005b00000001000000010000000eedc683f0cd51fb9f700d37c3466a717fdd8aa62fbeb0b2f646490c58e9726e4b1ed0db4e335e9bc7924e9654e033c7dd60c78522b660dc007b10f9d9db137b248b9e984e4923c9eb3b98c3fae9cfaeacf06d3f826938c4ab440e79ca4155a1aca2f433bbdaacafc4f82c54f0e184c32a855c90338d318ad7f1917cf9e4f3ab0485dd9ee3b39189c0c967be0e2afb886af8a49d38c3c478f9"], 0x24}, 0x0) 15:15:28 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_int(r0, 0x29, 0x17, 0x0, &(0x7f0000000040)) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x20800, 0x1c) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x20) 15:15:28 executing program 1: r0 = socket$inet6(0x1c, 0x4010000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000000000000"], 0x14}, 0x0) 15:15:28 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="01002e2f66746c020000"], 0xa, &(0x7f0000001640)=[{&(0x7f0000000140)="76b98d7d1bd5f58103fb5b2d3f8c2b63e226f89a2747e6975c8b686fdc7e0528a9c76a854b64550a9889e5c75fa3fb249bcf19ec2e2d", 0x36}, {&(0x7f0000000200)="e3382eccfaad91ae4778b515dbba6cfa3b47d95e8331fe322010e90a06ed72b0f3926216401eb3df16a168cdff7f6d4e23473310e2f69cda6253428db3693b4e518b39b973394ce0d61acba85190021884e12fa3d5c1e6f064cf03591c0557519ef009b0a9ed731d7fd875f5248b2d4f8b62b8e159692a4c0a775084d006601f392c108073db84015c", 0x89}, {&(0x7f0000000380)="de7e5db928e74b3133406c592730718a3999f9a37a2147da2b85b34a33386ad11db98fed5a8ed34526036c4d610f6127130ab35cd1e419ddf8206994ff1f06933028b95f19af5e465e2e357607d518b9cf3d9cd82233554147011af22b96a49271957bc8559a5ec0dd83aab475836eab0ebae9d1a573f3d64d885677e244618e0a074b6a3092948006eb5d1afc3c98ed9c55774dd1e179323926d67b3b881b764f854893b96da67d90323f264f90db24f2149c32e9635521d665e66a2c5df2b39aea2c82b8c20a174419690a90891012f25ee9ec8af22d4d73b0101a4e", 0xdd}, {&(0x7f0000000480)="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", 0x1000}, {&(0x7f0000001480)="f467d32afb8d2098afdf214ae045a004b4c1736faaeb8547578b933879ed2dc5845afdeacbca9ff3848febde6fc638de04b11428b0bfdd97da488374c646f0c5bd952b218257be9cf002037b95d3144ffbd7adaf64ecf639b3ee681010faab1bbbf399852578183004ca1e2b700fc316ee7c9ed6f140dc5e8354cc1a9358ad17b3bbf248886411185e38", 0x8a}, {&(0x7f0000000180)="fb41153bca95859d9627fc84a66335e32e9bb12c4e9d4c11ce79f1d52889cec366ae7f03e45eb2647788f11f9d2a5ca7e59aff880ca6de", 0x37}, {&(0x7f0000001540)="493996db98c49c24237103972ccadcd1f5299c7e9f14f47374b5cf444dd2414b443a7584f584c448ae6639f90cc3110263e030d03e885efd63eaac58a8644f54de77e748d768f35d24f08b2641c360d356da457f9890a8e13977c31ee21b5e8c6c336fbdea3dc8f32fda83dde9556e231b0a322551edd475b7bd839b258d0f7d5673b781b0bb2374f6c3c2ad7d18e513bece912a97dee48b4e07f1395b3d5c32ab64323a5235f8308f5d34619b9c22eecdf092e8b79b6ecfae2d26aea8fa7e20158730e4084f8f37449148a020453b5d240820aa5eaad52751f666fe7938151114b3290594802fd600a49d074ddf79", 0xef}], 0x7, 0x0, 0x0, 0x104}, 0x8) readv(r0, &(0x7f0000001a00), 0x2c) sendmsg$unix(r1, &(0x7f00000029c0)={0x0, 0x0, &(0x7f0000002700)=[{&(0x7f0000000300)="0d1d059f1312eaa71c38d28c4046c6ed9047b5b2b881fbb0fe720ec599eccc0c85030805fceea7a746c21fb07deb2cf5138ac68c38afadcad603dc6981107f2673f507683ce9b2ff4d3ee1c96c78b7ec681a2b53049c1848bc415bace6", 0x5d}], 0x1}, 0x0) sendmsg$unix(r0, &(0x7f00000019c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001900)=[{&(0x7f0000000080)="df29572ab2b07fe647e99928b97c4bdac17cf068b2d5b19f8c0420f488fbadb2c846b94217767281132f32a12d629272ab", 0x31}, {&(0x7f00000016c0)="04bd3252fb09a566fc9216c5c43a6f20da57db602c6d5f3281a7595403834e042e803584e34188e206c299c22e138ead685d96eda80b397dc39defdb0bdc7ee840107a61e447c3a48936f76bb44063bdb4e95b1f2d663b15725cdb71587dd44dd360424e5f67d816fa5e0aa4ab4f3f55f4dabc69237804d74d270c9c3f31be252328a31563652f4fc5031c39168e2b4b91f43e222cc6f8a90126cc6bbe5b05b474f947c206f6463d1b094d88", 0xac}, {&(0x7f0000001780)="77386b72d76ba35f5da10f58fa11f9df16e75a41d755e01e8e0d12eb55ce0793111ac20f542d78051a34108dd0f445d7d72e970e314bbe718b4756a6a882a717f0f0be7c906c60f4692e1ed74677646bdcb31a0d9e4cf00127cacae132879f968d61d4027f243c54e9a171160c4988821d861451e7233d70c312b17798dd6180b2efdbd9dee83295675aee0a712b2170b39ef484d8b008df8f58081c876bb3bdb75f032e5d7c42d42fd7f9f4e2a97c34", 0xb0}, {&(0x7f00000000c0)="c745759b8a571fa5822d5f2cf38b0a57fc67db6fe52e89b2dfbb5fcec33518b7873a82098bc2a6df52a37a24bd0d2d1461fe53bf98dab3f7", 0x38}, {&(0x7f00000001c0)}, {&(0x7f0000001840)="a8c655dabf4fb4c699940f83062c2ab4e29aa7efbd84165cc44bee56d7d893f509800c931ca7008465c2b9b6a4e721300c4e58ba0f6af2324136187fd6fede94b6b7ca5c34a67561c8745eda1393cc54801aacc49b2956260cb60ba9abe22cc7707fa1bbddb0a3cb9cd6f8d5e47911fb8805d25895dd796dafeab5ba2be88e0b0068efac0b4e9b3deda3a3f535a0b335ce05fa98d1bd66293f5e8c3915cec93287a07b65e309271d6207a0d3b7e563872910769808e2aa0cf2ea", 0xba}], 0x6, &(0x7f0000001a40)=ANY=[@ANYBLOB="2000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYBLOB="864e5f95ba5d7ff90dfd1ea776464617632111ab63f1afd2cc74a404e58241fa64262375066701da79fe1524e90757959b11bacff099a5172d87cfc6ea2f0b207f4eab725ef9e8630d4458b063bb203fb9b7355d702f0e01496f88f5daf7222c50778895df1c351947414dc8"], 0x20, 0x80}, 0x0) 15:15:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000240)={@multicast2, @broadcast, @multicast1}, 0xc) msgget$private(0x0, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast2, @multicast2}, 0xffffffffffffffe8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) r1 = dup(r0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x2, 0x91}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0x3, @loopback, 0x400}, @in={0x2, 0x1, @rand_addr=0x2}]}, &(0x7f0000000200)=0x10) 15:15:29 executing program 0: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) socketpair(0x17, 0x4, 0x90, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x0, {{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r5, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r5, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 15:15:29 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x4, &(0x7f000000e000), 0x4) nanosleep(&(0x7f0000000140)={0x0, 0x100000000}, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x2) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x7d}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x81, 0x4) socket$inet(0x2, 0x10000000, 0xfffffffffffffffb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) readlinkat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000240)=""/148, 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r2, 0x200000000000000, 0xb, &(0x7f0000000380)=""/8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x400, 0x4) getuid() setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000300)="463f56016d3897e2252dfd15d81da5703a59baafb77bb81a6daf73cce03dcdbcf235decf9946d7f3e90c9718e64860ce2adbf5b89a37d23e2abd1fb0162c975163e63e7672b460c0730694ab75", 0x4d) __semctl$SEM_INFO(r2, 0x2, 0xb, &(0x7f00000001c0)=""/15) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000000100)=0x5f5) socket$inet(0x2, 0x10000004, 0x7fff) 15:15:29 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) socketpair(0x17, 0x4, 0x90, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f00000002c0)={0x0, {{0x1c, 0x0, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r5 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r5, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r5, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 15:15:29 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f0000002740)=@abs, 0x8) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000000)="5b3c534d28d5bfe7ea5d99f5df3e84acea8cd4e7ba01d35b25f399dc9ef0f36e2158", 0x22}, {&(0x7f0000000040)="48d43eb69e496a855cd84c46286232a05ec7af04866ffbc1d6f853df7f506747c0fea44f2ce650f04e01e542fa4f963eb59332d9ba929ca512aeec4b80574eb91a1457a9e4d76fb2e42471793cba90b3b00ffb1fd733c9598ee588", 0x5b}, {&(0x7f00000000c0)="ea73a89aaf3f1a282f34ae77ea02ea97ffe3f882073ef4bff01ad392c604", 0x1e}, {&(0x7f0000002780)="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", 0x125}], 0x4) 15:15:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) 15:15:29 executing program 1: r0 = socket$inet(0x2, 0xfffffffffffffffd, 0x3fe) sendmsg(r0, &(0x7f0000000540)={&(0x7f0000000000)=@in={0x2, 0x3, @broadcast}, 0x10, 0x0, 0x0, &(0x7f00000027c0)=[{0xa8, 0xffff, 0x0, "0c589171cab87197ab02b4198e14f628e8547147729c27b7a4ed850ad0cef7fc3efb0fb01d71ae18954db53b109af1854ff44e02f1cef523912c74717ec3ebd3b5a1e1cff5d0c7373c6f6a620d17cbd57342d95d46fa59de19fa6f31a5863d4abd31f7e8b4edb9badf25c22fc247012ee0fbcaf365b198fd66186ff5c4fca9f249f780f0584718cd09959f80df05c0e716bbee51b5"}], 0xa8}, 0x2000c) 15:15:29 executing program 1: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000080)=[0x0, 0xa8, 0x8]) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x3f, "f61a611194abfe165f12fe19c1c25fe3"}, 0x14) r1 = dup(r0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) linkat(r1, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00', 0x400) 15:15:29 executing program 1: mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) r0 = socket$inet6(0x1c, 0x20000001, 0x80000001) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x800}, &(0x7f0000000140)=0x8) 15:15:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00', 0x2}, 0x24) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000006c0)=ANY=[@ANYBLOB="02004e21000000070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="6c020000e0ffffff84000000ffffff7f0400d4008b121f2a9a61d47462f1bebbfaea0889843849b8b6c75e20d00b9be37be9b112ed9f1764619dd5be84730ae12ffcd34fca1b6337d0f2b2b3bb81dcd1e0a86f07510ddf56e9a529fc8afab23b260f114184e7f63e768ffb9f9e00e0b914af40bf28d56ef7bcc8045d93bbb63d9fb46c857c9081a81a4fa623aa6ae65cd7eab197bdf97ae1d92a1864a125a4b97064b1c56e7344f53538c3dc22aaf2e00e76bb419ed3f1e5adeb9d13aebd8969213fc8b481a4e274847bae0285e5c888761e0f24e6b6672dc759889e315c12118dd6026b68ed931fb3dbf20bbcf9779ec35448a1ca61d5fe65752883"], &(0x7f00000001c0)=0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000400)={r1, 0x4, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x0, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0xffffffffffffffe1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000005c0)=ANY=[@ANYBLOB="fcff268ffba34c48fe2a1fc4f26521000000ff000d7c8d7989b7e508c73d6bfec7025f06b8af9221a5eb0004f6fe3246f1cffdea3d438a3ef17c769c7c9318ee8648b62eaa4a5f36f38d29985ada76e304175146dd1f630c49f37c5c414e00b28ab3b1fa3377cdb0a0c728dfbe326b897665097b93bc1cc5d63afe8cf1ab326509532d4bbe282d5d87819d577ea0f83285acac44596438aeddb1b08d51215ba5731e6d712ff428b113c8c8277115223cdb8845246c69499159cb070bd6bb06cc3affab43315e38072c08daf13320a9c045800ba8ac47dc94f3c08c5cee26"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 15:15:30 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x18d, 0x0, 0x0) 15:15:31 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="d6a3f7a6fa92723bc5097353b99af9b7bdafdffcdf019fb23334d19a19f71037c25ae7cac57407474f6aea9700000000000000b75409b1be22ff311fe39d6c12ac91691812af7b20d49ad99e40baddfb710ee6297784789c3fc58ebaa995ea494df4b564c5733b6082b1b37ba572"], 0x10) write(r0, &(0x7f0000000240)="97887781a5757e447b9adfa20000e9a578a07c3f35adf6355ac166a6fe8d264d3357da26a80fca4a551bf99cf6a1fb7d212fd9d66b28b2c7f40a690cc03db8ee0f7e72676011cc99", 0xfffffffffffffff3) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="da", 0x1}], 0x1, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x2, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x7ff}, 0x8) 15:15:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) r2 = semget$private(0x0, 0x2, 0x180) __semctl$SEM_STAT(r2, 0x4, 0xa, &(0x7f0000000040)) ftruncate(r0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2, 0x1f) getsockname$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sync() 15:15:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) accept$inet(r1, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1206, &(0x7f0000000040), &(0x7f0000000080)=0x8) getpeername$unix(r1, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0xfffffcbb) 15:15:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x1, @empty, 0x6}}, r1, 0x0, 0x502, 0x86, 0x8, 0x6, 0xafe0}, &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1d, &(0x7f0000000040)={r1}, 0x8) 15:15:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="a10000002a79439a0cea464d0d75a963a50e922e424e65d35b3857c12b8faa3c41eb01000000000023003c983b1705863f21a49339e1c31345ea5bf49933281539ee1b84076420b85ab1e2a79f2f101f0932e9462626b5ce1cf310dfbe1c1dfb57ffbc246fe4e5c78a57f65ccb67cf58802d934eb36798705a344df6597334f1215bb6d829c8a2310a9e588240564625da4222a1c9bd07b193b71fba4673f01dfc9ac7b4e6"], 0x0) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000003c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={0x0, 0x2d70}, 0x192) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000440)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x4, 0x2, 0x2}, &(0x7f0000000540)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000580)={r1, 0x100000000}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open$dir(&(0x7f0000000400)='./file0\x00', 0x400, 0x20) read(r0, &(0x7f00000005c0)=""/4096, 0x1000) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) poll(&(0x7f0000000080)=[{r2, 0x26}], 0x1, 0x2) write(r0, &(0x7f00000002c0)="606bfd725622f7cc5147fb464630dde25e66ed77caf474d825305605cdf80ad8cc2a7b87a93b342b25e3c01afb104f5eb0c238c7402481297275bb774392e73b88e461442d5f47231e8f99c1b91366cf688cfafdc0ebcf1eeecdf3f05a7991e4314647e0f1bab0db69fcd6209fa6b6503b658f4dbd98b104f40e2ea5de8b792d0e3b4a88a8024850151372cd3bc520a2cc5953adfe6793769b0857655221e8f77e4feb95dd44fa390b0a332d44a58084a9f32b47f3f6ae638e88cb3fa44b91146b022267640c6328464da32f7b6d6a93f6a37d", 0xd3) fcntl$setflags(r0, 0x2, 0x1) pipe2(&(0x7f0000000280), 0x100000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000004c0)={0x5}, 0x214) 15:15:32 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) select(0x40, &(0x7f0000000100)={0xff, 0xff, 0x100000001, 0x2, 0x9, 0x60, 0x0, 0xffffffffffffff01}, &(0x7f0000000140)={0xa4e, 0x2, 0xe0c, 0x401, 0xc001, 0x6ac, 0x7fffffff, 0x100000000}, &(0x7f00000001c0)={0x5, 0xc21, 0x800, 0x2, 0x7, 0x80000001, 0x55, 0x9}, &(0x7f0000000200)={0x6, 0x6}) r1 = open(&(0x7f0000000580)='./file0\x00', 0x201, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000440)={0x6, 0x10, 0x7, 0x7, 0x0}, &(0x7f0000000480)=0x10) r3 = openat(r1, &(0x7f0000000400)='./file0\x00', 0x10a80, 0x100) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000004c0)={r2, 0x3, 0xf, 0xffffffffffffffff, 0x4}, &(0x7f0000000500)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000240)={r2, 0x7, 0x78, "d2bbf5ab47776f284b1150af82bb2c27f38581ed54dc9adbc8777d679e109fe39e610515ad4154267da4422aa6d11461201e6ac6885114b542de0cb2bde6865438af3d48598a7e6a27e69a289c33aae5c0f907eb4cb5519a6d35ae4912353ec9fe9c6dc7674cebab83441d31e8b1ee5c0068995e770319ec"}, 0x80) select(0xfffffffffffffef0, 0x0, 0x0, &(0x7f0000000600)={0x47, 0x0, 0x76, 0x0, 0x0, 0xfffffffffffffffe, 0x0, 0x4}, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000540)={r2, 0x7, 0x6, 0xffffffff00000001, 0x6, 0x1f}, &(0x7f00000005c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x3, 0x8, 0x9}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="1c004e23000000000000000000000000000000000000000102000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007fffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000100000000000000000000001f576d84f047fac737d7cb0c0e", @ANYRES32=r4, @ANYBLOB="000203007f000000"], 0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x6b83, 0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000640)=ANY=[@ANYBLOB="060000000500fb0443000000c9000002ef5144df515948342d3ca56bb4362e91acc9c442b7978fd13d71385c52360590e6558a5824990ce7e412b33e76a93fe238df3c03565b9641fe1f94e44fb813c5c59010d5dcd81b5d08f130c4390300a4f65cc1275b3091fad7d44a52ece9a18aa13414e6654a81d92ad40b96882e7800199f424b3003370b348c3f137ed7fdc575569200a8c17d5b1606c40796ce5efe363a3a431ef578f69d2c3abb558b1c5a4ddca83e487fb2f874c84d461f75d9c6275dff23e75d828b6d4f7b888b10383d037e0a54f54dfb63220092"], 0x10) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)) 15:15:32 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8, 0x0, 0x4, 0x6, r1}, 0x10) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x2}, 0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x106, &(0x7f00000001c0)={0x0, &(0x7f0000001280)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000001340)=0xaa) 15:15:32 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001c40)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20}, 0x0) 15:15:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={r1, 0x1, 0x3, [0xb9b8, 0x1, 0x8]}, 0xe) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x0, 0x0, 0x3}, 0x14) 15:15:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 15:15:32 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x1f}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x1a, 0x0, &(0x7f0000000040)) 15:15:32 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000200)='\x00', 0x0, 0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000180), 0x4) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69a64e848c1770b617cb8d466483c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214ce11b46e926405132f30b45168893d28ee5f70eeb4447a7a82e2a438ccd6f8a3dec6e6f9d82e6c0375278c81241615f8ce6e49e2ee3d0ea56ffc5dd5b7abbe354d00710892b95720160b06910840413044b5e468877d"], 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xcc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x0, 0xffffffffffffffff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r4 = open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet_opts(r4, 0x0, 0x1, &(0x7f0000000740)=""/180, &(0x7f00000001c0)=0xb4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) 15:15:33 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3, 0x2, 0x1, 0x6}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x9}, &(0x7f0000000180)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r2}, 0x8) 15:15:33 executing program 1: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r1, 0x3}, 0x8) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r2 = shmget$private(0x0, 0x4000, 0x280, &(0x7f0000957000/0x4000)=nil) shmat(r2, &(0x7f00009e6000/0x3000)=nil, 0x1000) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) madvise(&(0x7f0000c40000/0x1000)=nil, 0x1000, 0x8000000001) mlock(&(0x7f0000aba000/0x1000)=nil, 0x1000) 15:15:33 executing program 2: r0 = socket(0x1c, 0x10000000, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x68, 0x1100, 0x0, 0x7fff}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x9, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x6, 0x57, 0x100000000, 0xf9, 0x708}, &(0x7f0000000140)=0x14) 15:15:33 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) r1 = accept4(r0, &(0x7f0000001080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000010c0)=0x1c, 0x20000000) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000001100)={0x0, 0x1, 0x9, 0x2b3f, 0x7, 0x2d3}, &(0x7f0000001140)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001180)={r2, 0x7}, &(0x7f00000011c0)=0x8) 15:15:33 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x400000002c2, 0xffffffffffffffff) fcntl$setstatus(r0, 0x4, 0x10200) r1 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x835]}, &(0x7f00000000c0)=0x6) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 15:15:33 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket(0x0, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000740)=ANY=[@ANYPTR64=&(0x7f0000000100)=ANY=[@ANYRESDEC=r1, @ANYRES64=r1, @ANYRESDEC=r0]], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="1b00ff078d64a124b530078e682106919ca70af332e6a7d8f9bf3a0bbaec3394481f065dd388f6dd6e37e98efe2382920b85b8c2c7d94173bca151e62a8e86fa38f81252fdf9082dd9858cbb8f3ffab94ca7c49296a072746a22cc45a75587eca2f1a8a99c3599410527428eb358742638313b78cac2b8b1389c78f1e56cfdae0041d6a068e925b619f6a5b8b402b5f41daf2b00689eaf9b79d4b736"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x99, 0x8, 0x2500, 0x0, 0x9, 0x6, 0x1, 0x80, 0x0}, &(0x7f0000000340)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r3 = open$dir(&(0x7f0000000240)='./file0\x00', 0x140, 0x0) flock(r3, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000280)={r2, 0x10001, 0x734c, 0x7, 0x9, 0x40}, &(0x7f00000002c0)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000400)={0x3, 0x400, 0x4420, 0x0, 0x7fffffff, 0x4, 0x9, 0x101, r5}, &(0x7f0000000440)=0x20) getpeername(r4, &(0x7f0000000500)=ANY=[@ANYBLOB="000000000000000528c19cb888e9e3de1640e7440000000000000000090000ddff00000000000000000000000000000000000000000000422049ee24d50800000000000000004a5cc6fbc5155427e0c140f8fffffffffffffff74d4e484d480fbc2f534ff666a3bf1f8bf3ce82fe58eece98ecd5397afd77d53183e60fe44ffd39a41511b208bb62086bec70b12874efde329e8e5ec720570b023c"], 0x0) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000004c0), 0x90, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket(0x1b, 0x3, 0x0) msgget(0x3, 0x480) r6 = msgget(0x3, 0x10) msgctl$IPC_RMID(r6, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, 0xffffffffffffffff, 0x100000138) accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000b4000000070d2cf495e2b4f516002000"], 0x0) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={r5, 0x0, 0x5}, &(0x7f00000001c0)=0x8) r7 = socket$inet_sctp(0x2, 0x1, 0x84) recvfrom(r7, &(0x7f0000000380)=""/44, 0x2c, 0x40000, &(0x7f00000003c0)=@in6={0x1c, 0x1, 0x5, @empty, 0x3}, 0x1c) 15:15:33 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000100)="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", 0x1000) ftruncate(r1, 0x800800805ffff) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000001140)={@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0, 0x100000001, 0x4, 0x7}, &(0x7f0000001200)=0x94) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001240)={0x0, 0x100}, &(0x7f0000001280)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f00000012c0)={r4, 0x6, 0xd6, 0x9, 0x9, 0x71e9e357, 0xe42, 0x2, {@in6={{0x1c, 0x1, 0x40, @empty, 0x7}}, r5, 0x8, 0x11cce699, 0x1, 0x4, 0x4}}, &(0x7f0000001380)=0xb0) truncate(&(0x7f00000000c0)='./file0\x00', 0x20000) ftruncate(r1, 0x0) fdatasync(r0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000001100)) r7 = geteuid() setreuid(r6, r7) 15:15:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x2, @multicast2}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x2, @rand_addr=0x9}}, r2, 0x76c, 0x8, 0xffffffffffffffb6}, &(0x7f0000000200)=0x94) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback={0x3}}, 0x14) 15:15:33 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7fff, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x1, r2}, 0xc) 15:15:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1, "ddeb870f460dbed78e7062cd66204948"}, 0x14) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000100)=0x829e, 0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="7fb50000080002000400000003000000ba247c00bf3f985bce8718bbcfc72090163d6c540216000000000000aa64effa49fb5a9e6e3d016159090000008b33b4c30d47f9700f459c144d1bf251e7f3f2ab8dc3a3f25887de970f4df082ccff7e26c9479ca5b651ae06c18cae24d94f2ded86a741404ec8ec028ce88acfa3883095f62b612512f3edefca61b14c6758edd42eda2360337003c31d6558a16597ca3674acec51bde3a40eb8e15f05be63f029297e42b24d128f"], 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, r0, 0x3f) r3 = shmget(0x2, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) shmctl$SHM_LOCK(r3, 0xb) writev(r2, &(0x7f0000000280)=[{&(0x7f0000000880)="462ad653b8d41ddf6b08e52e0230fd5689541b799e5543cb147fa24ec0d2c11957a6b900e362c7a8d98943fc171b90843dc898a61594fbf10e4f36f56a6a69a75e6d4b7d56aabee7af1197f634f63ccfe49ffe41d862f3ec4217b28a3b6141c2b524e12cbdeda8f38c769c1e614137fefe1a6ab8426880551e4e4873615d4c177a8c6fe70fbda491a9a793a6987ae642834a3ec2be37a050a1681003e220487da287eb8802a17ee977dc4089dfcc2e48692f4e0d556c43097bcf4db9bb0ec35e8ca44b63e718791d4537588c7f3f74808528a2e35fcb6c4d30ff1d3c7e2085aa652153d68c0813bba44e8450b87f34899bb3885fb11d", 0xf6}], 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x1, 0x33, @remote={0xfe, 0x80, [], 0x0}, 0x10001}, @in6={0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0xffff, @loopback, 0x8}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000240)=0x10) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 15:15:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sync() fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f00000001c0)=0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x4f) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000100)={0x3, 0x4}, 0x279) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = shmget$private(0x0, 0x3000, 0x41, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 15:15:33 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) recvmsg(r1, &(0x7f0000000240)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000040)=[{&(0x7f00000000c0)=""/114, 0x72}], 0x1, &(0x7f0000000140)=""/243, 0x244}, 0x40000) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$getflags(r0, 0x3) recvmsg(r1, &(0x7f0000002ac0)={&(0x7f0000000280), 0x2, &(0x7f0000002900)=[{&(0x7f00000002c0)=""/169, 0xa9}, {&(0x7f0000000380)=""/126, 0x7e}, {&(0x7f0000000400)=""/92, 0x5c}, {&(0x7f00000004c0)=""/219, 0xdb}, {&(0x7f00000005c0)=""/172, 0xac}, {&(0x7f0000000680)=""/17, 0x11}, {&(0x7f0000001780)=""/4096, 0x1000}, {&(0x7f0000002780)=""/118, 0x76}, {&(0x7f0000002800)=""/250, 0xfa}, {&(0x7f00000006c0)=""/23, 0x17}], 0xa, &(0x7f00000029c0)=""/208, 0xd0}, 0x40000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x1010, r1, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) 15:15:35 executing program 1: syz_emit_ethernet(0x2a, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100000604710200d189fa340000bab83be28ea73e1a9a39fef3f8") pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100), &(0x7f0000000140)=0x4) nanosleep(&(0x7f0000000240)={0x1c00000000000, 0x436}, &(0x7f0000000200)) fcntl$setflags(r0, 0x2, 0x0) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) flock(r2, 0x9) sendto$inet(r1, &(0x7f0000000280)="bb85b116a1fad80384dbf112cb4ec89b704f1fa206fd38d2acd604d128fee1b85d885ffa1ffd4a8ff177efeadd1df93a35b0a1f49ee3baad10bc6efd50f97153b86ca093374d3970f8c86b2755162b79835742062024ecac996ac0bfb289781f77ae5ee48595b4e2a3f34105c7b373e5c0edcf6075b0be1acb1369a59e13778eee70", 0x82, 0x9, &(0x7f0000000180)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) 15:15:35 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000100)={0x0, 0xfffffffffffff013}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @empty, 0x8}}, r1, 0x3ff, 0x9, 0x9}, &(0x7f0000000280)=0x8c) r2 = socket$inet(0x2, 0x3, 0x78) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000240)="8902e63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x7, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:15:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x2174, {{0x2, 0x2, @multicast1}}}, 0x90) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) open(&(0x7f0000000140)='./file0/file0\x00', 0x100000, 0x100) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0xfffffffffffffffc, 0x0, 0x0) 15:15:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x548a, @loopback, 0x2}}, r1, 0x4, 0xd4, 0x2, 0x4, 0xff, 0x2}, &(0x7f0000000180)=0x98) sync() mlockall(0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 15:15:36 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/128, 0x80) r1 = dup(r0) r2 = openat(r1, &(0x7f0000000180)='./file0\x00', 0x100243, 0x100) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mkdir(&(0x7f0000000280)='./file0\x00', 0x22) flock(r0, 0x9) fchown(r0, r3, r4) bind(r1, &(0x7f00000002c0)=@in={0x2, 0x1}, 0x10) r5 = openat(r2, &(0x7f0000000300)='./file0\x00', 0x900, 0x8c) r6 = accept(r5, 0x0, &(0x7f0000000340)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000380)=0x5, 0x4) readlinkat(r5, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)=""/41, 0x29) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000440)={0x0, 0x80000000}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r5, 0x84, 0x8001, &(0x7f0000000540)={r7, &(0x7f00000004c0)=[@in6={0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5b}, @in={0x2, 0x1}, @in6={0x1c, 0x0, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x8000000}, @in6={0x1c, 0x2, 0x4f94, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in={0x2, 0x1}]}, &(0x7f0000000580)=0x10) getsockopt$inet6_tcp_int(r2, 0x6, 0xc2c, &(0x7f00000005c0), &(0x7f0000000600)=0x4) r8 = semget(0x2, 0x5, 0x40) __semctl$SETVAL(r8, 0x2, 0x8, &(0x7f0000000640)=0x1) semop(r8, &(0x7f0000000680)=[{0x3, 0x9, 0x800}, {0x3, 0x1, 0x1000}, {0x0, 0xffffffff80000001, 0x1000}, {0x1, 0x3ff, 0x1800}, {0x3, 0x2020000, 0x800}, {0x4, 0x7, 0x1000}, {0x2, 0x3, 0x1800}, {0x3, 0x5, 0x800}], 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000006c0)={0xf, 0x7, r7}, &(0x7f0000000700)=0xc) chmod(&(0x7f0000000740)='./file0\x00', 0x48) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000780)={@in={{0x2, 0x1, @broadcast}}, r9, 0x9, 0x3, 0x7}, &(0x7f0000000840)=0x94) preadv(r1, &(0x7f0000000c40)=[{&(0x7f0000000880)=""/118, 0x76}, {&(0x7f0000000900)=""/180, 0xb4}, {&(0x7f00000009c0)=""/13, 0xd}, {&(0x7f0000000a00)=""/245, 0xf5}, {&(0x7f0000000b00)=""/65, 0x41}, {&(0x7f0000000b80)=""/77, 0x4d}, {&(0x7f0000000c00)=""/32, 0x20}], 0x7, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000002000)={&(0x7f0000000cc0)=@in={0x2, 0x3, @loopback}, 0x10, &(0x7f0000001ec0)=[{&(0x7f0000001e00)="d82eb6bf1fc7d2a01241d887e6a34e63ea537cbcf240388f36ffdaa17d76637d367eb969f156faffc1c5453173ef2cdb1070109550a2e77c23e8b538e63c6c80beed31d1d1d17220093e3d614739c78df0a28c388326f1935693743beabdc186baa0b4bfb46e0b6c4b735114c72a488a2bdf57d5d24b21b0bf28a1a61a763611cddb77b746785a47b4b4c342549b5914fe32e1db6660760f", 0x98}], 0x1, 0x0, 0x0, 0x20004}, 0x101) read(r0, &(0x7f0000002040)=""/146, 0x92) setgroups(0x6, &(0x7f0000002100)=[r4, r4, r4, r4, r4, r4]) truncate(&(0x7f0000002140)='./file0\x00', 0x80000001) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000d00)={r9, 0x2318}, 0x8) 15:15:36 executing program 1: r0 = socket$inet(0x2, 0x2, 0x7e) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000001600)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="02000000060000000c000000a9d9000001000600"], &(0x7f0000001480)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000014c0)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xc5}}, r1, 0xffff, 0x1f, 0x204, 0x2, 0x3, 0x80000001}, &(0x7f0000000000)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0xf3a, 0x2410, 0x7, 0x8, r2}, &(0x7f00000001c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f00000012c0)=0x1000, 0x4) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r2, 0x4}, 0xc) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) select(0x8150138, &(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) mprotect(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x0) mincore(&(0x7f0000d4a000/0x1000)=nil, 0x1000, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r3, 0x1000, "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"}, &(0x7f0000001240)=0x1008) listen(r4, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r4, 0x6, 0x401, &(0x7f0000000040)={0x1, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000001280)={r2, 0x1, 0xfffffffffffffff8}, 0x8) 15:15:38 executing program 2: select(0x20ccb69f2095982e, 0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0xfd, @remote={0xfe, 0x80, [], 0x0}, 0xa3}}, 0x0, 0x0, 0x949, 0x98d8}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x70}, &(0x7f0000000140)=0x8) 15:15:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x101}}, r1, 0x0, 0xde7, 0x0, 0x9, 0xffffffffffff8001, 0x40}, 0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) 15:15:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) writev(r0, 0x0, 0xfffffffffffffcbd) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000040)=0x1c00, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000aa05000000000000000000000000000000000000000000000000000000000000000000fdffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="710500000300000000000000ffffefffe0009600"], &(0x7f0000000380)=0x98) 15:15:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x0, 0xfffffffffffffffd}, 0x10) recvmsg(r0, &(0x7f0000000240)={&(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000180)=""/63, 0x3f}], 0x1, &(0x7f0000000200)=""/28, 0x1c}, 0x2) r1 = semget(0x0, 0x7, 0x0) __semctl$SETVAL(r1, 0x7, 0x8, &(0x7f0000000040)=0x12) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 15:15:40 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0), 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @rand_addr=0x401}}, r1}, &(0x7f00000001c0)=0x8c) 15:15:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000040)='Z', 0x1}], 0x1, 0x6d998) fdatasync(r1) bind$unix(r1, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x8ff00}], 0x1000000000000075) 15:15:40 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x2, 0x0, 0xffffffffffffff23) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) 15:15:40 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e0166696c65300025edb4f1d00400ddff4a277bbf6d0857bb0a57fb4f06803c60200c3e5fa012ea05c9ef97e597e064ff8a5e1317171793e8e2ffee3239b8a8f3ea812f53e6ccfc1d65300b2e81ade3ea40f410203ef47d6d734b9f"], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0, 0xb7f, 0x10000, 0x81, 0x1ff, 0xfffffffffffffd34}, &(0x7f00000001c0)=0x98) 15:15:40 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x9, @empty, 0xfffffffffffffffb}, @in={0x2, 0x3, @rand_addr=0x3}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @local}, 0xc) 15:15:40 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5, @empty, 0x5}}, 0x0, 0x100, 0x2, 0x10001, 0x800, 0x6e1}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x5, 0x80}, 0x10) getsockopt(r0, 0x0, 0x40, 0x0, 0x0) 15:15:40 executing program 2: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x24, &(0x7f0000000140), &(0x7f0000000180)=0x4) 15:15:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = semget$private(0x0, 0x0, 0x100) truncate(&(0x7f0000000500)='./file0\x00', 0x3f) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f00000001c0)) r4 = geteuid() r5 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000200)={{0x3f, r2, r3, r4, r5, 0x8, 0xfff}, 0x6, 0x3f}) r6 = open(&(0x7f0000000280)='./file0\x00', 0x100, 0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e200000000000000000000000000000000000000001ccf300000000000000000000000000000000000000000000000000000000000000000000000000f2ff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="005014c57a47edaa"], &(0x7f00000003c0)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f0000000400)={@in6={{0x1c, 0x2, 0xfff, @loopback}}, r7}, &(0x7f00000004c0)=0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x25, &(0x7f0000000140), &(0x7f0000000180)=0x4) 15:15:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 15:15:40 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r1, 0xffff, 0x1009, &(0x7f0000000000), 0x10) mprotect(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) 15:15:40 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710199e789b5117dc34ba3fecab3542235e090b", 0x25, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 15:15:40 executing program 1: getresuid(&(0x7f0000000080), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000040)='./file0\x00', r0, r1) r2 = dup(0xffffffffffffffff) fstat(r2, &(0x7f0000000200)) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0xfebf) unlink(&(0x7f0000000300)='./file0\x00') 15:15:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x4000, 0x1000800000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 15:15:40 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) r1 = accept(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) close(r0) execve(0x0, 0x0, 0x0) accept4$inet(r1, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000080), &(0x7f00000000c0)=0xb) 15:15:40 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x51f) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000100)={0x8000, 0x200, 0xa6a, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000180)={r3, 0xf, 0x1}, &(0x7f00000001c0)=0x8) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) utimes(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={{0x0, 0xfffffffffffffffc}, {0x9, 0xffffffffffffffe1}}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000200)={r4, 0x29, 0x8}, 0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r4, 0xfde}, 0x8) 15:15:41 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) r1 = semget(0x0, 0x0, 0x20) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x1000, 0x41, 0x2}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r3, 0x1, 0x2, 0x114, 0xd5, 0x9, 0x100000000}, &(0x7f0000000240)=0x98) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000040)=""/178) getsockopt$inet_mreqn(r0, 0x0, 0x4a, 0x0, 0x0) 15:15:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) fsync(r1) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/159, 0x9f}, {&(0x7f00000000c0)=""/51, 0x33}, {&(0x7f0000000100)=""/126, 0x7e}, {&(0x7f0000000180)=""/9, 0x9}, {&(0x7f00000001c0)=""/222, 0xde}, {&(0x7f00000002c0)=""/222, 0xde}], 0x6, 0x0) 15:15:43 executing program 1: r0 = dup(0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000100)='./file0\x00', 0x0, 0xe2) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=""/53, 0x35) writev(0xffffffffffffffff, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) ppoll(&(0x7f0000000080)=[{}], 0xe0ee, 0x0, 0x0, 0x0) 15:15:43 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000940)={0x0, ""/243}, 0xfb, 0x0, 0x1000) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0x100000001, 0x3ff, 0x1, 0x9, 0x4, 0x9]}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x1600, 0x2, 0x2, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000180)={0x1a8, 0x3, 0x800, 0x1, 0x81, 0x401, 0x2, 0x0, r2}, &(0x7f00000001c0)=0x20) msgsnd(r0, &(0x7f0000000000)={0x0, "1eed3ffb8647763f8d0d6659022a2c10874ce1b75ee5107e925af8a7836804dd07eab2be90d6a6bd2740e52ec1b89e7f98966e0ef7cbc5172d83c69d0a7b623b73433cc4acd65d949544a30df25c87da65534b508ea25b500280a1381445fea61b9ed9466de6c67731c89035fd60548c14b628b9bcb67465929441d64cefe96aea8b70e522967d0310ab66d0cd976e6ee7ef3c10a47774d86ea4a6c0fc"}, 0xa5, 0x800) msgsnd(r0, &(0x7f0000000700)={0x2, "b8de507334efd974b5d0623e41c02874e39277c10a9b17b37ca3b8585ab4e80f4cbb1a902a88f4a2166239b21cc9d7cf876b5130599779040fb24bf2a122d38913d11ccc47c09688e45cf7076ede55e40d52c1cde93c0aa0e562dfa277e8e7323ccf1d410fd3f804917f85d7ccf9d93ba0df307bed33369058b896f61db65044455559ccbadfb7"}, 0x8f, 0x800) 15:15:43 executing program 2: r0 = semget$private(0x0, 0x0, 0x14) __semctl$IPC_INFO(r0, 0x7, 0x3, &(0x7f0000000280)=""/153) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) write(r1, &(0x7f00000000c0)="2e2b36c2e2b36ce3fed72c1bee9684a78fb4439977ed993f3d2866c462a30cf2a85ed337ee41b65f504caefa419ccee37178a939e5122c80a18fe8fafba6fa889fba04044d5d1ebe23a5940e26898417", 0x50) r2 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x4, 0x8001, 0x20, 0x1f, 0x797d, 0x7fff, 0x1, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x9, 0x7f, 0x80000001, 0xfff, 0x7fff}}, &(0x7f0000000180)=0xb8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000400)={r3, 0x80}, 0x8) r4 = dup(r2) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') fdatasync(r4) preadv(r4, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x80000000000204, 0x100000112) 15:15:43 executing program 2: r0 = socket(0x2, 0x10000003, 0x409) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) fcntl$setstatus(r1, 0x4, 0x46) socket$inet_icmp_raw(0x2, 0x3, 0x1) read(r1, &(0x7f0000000140)=""/180, 0xb4) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2f66696c653000174eec03813742130eb835adc57ad7505abd98dc2f0f10505648cd8abecaa82e0262bf2b849c1cd450cbb435b6c7fbf0cc0ad8274c6af030d2a318f103f48db8fde44757d22da726199149df184f470681e0d862dc6af8eaf4deffffb951784d829d692b213bd2df89e0c94799ca33c52031a47378af0723ad270010000000000000a40caf67009d6a6d"], 0x10) fcntl$setstatus(r1, 0x4, 0x4) 15:15:43 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01009700", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1}, 0x0) 15:15:43 executing program 1: r0 = semget$private(0x0, 0x4, 0x0) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/102) __semctl$GETZCNT(r0, 0x654a4334c2f4e09d, 0x7, 0x0) 15:15:43 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000a40), 0x30000000) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000a80)={0x0, 0x7fffffff, 0x8, 0x3, 0x0, 0x4}, &(0x7f0000000ac0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000d80)=ANY=[@ANYBLOB="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"], 0x1) socketpair(0x1f, 0x10000000, 0x1f, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x3}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000400)={r3, 0x9, 0xf, 0x5}, &(0x7f0000000440)=0x18) r4 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) r5 = fcntl$dupfd(r4, 0x0, r4) renameat(r4, &(0x7f0000000980)='./file0\x00', r5, &(0x7f00000002c0)='./file0\x00') r6 = open(&(0x7f0000000280)='./file0\x00', 0xc8, 0x1) preadv(r1, &(0x7f00000008c0)=[{&(0x7f00000004c0)=""/24, 0x18}, {&(0x7f0000000500)=""/81, 0x51}, {&(0x7f0000000580)=""/71, 0x47}, {&(0x7f0000000600)=""/95, 0x5f}, {&(0x7f0000000680)=""/235, 0xeb}, {&(0x7f0000000780)=""/63, 0x3f}, {&(0x7f00000007c0)=""/205, 0xcd}], 0x7, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r6, 0x0, 0x1000000000003) freebsd11_fstat(r1, &(0x7f00000009c0)) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9274}, &(0x7f0000000140)=0x8) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r7, 0x3f}, &(0x7f0000000340)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x2) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x25f2, 0x20}, {0xffffffffffffffff, 0x4f6}}) setsockopt$sock_linger(r8, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r6, 0x0, 0x268) fcntl$setflags(r8, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000940), &(0x7f0000000b00)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 15:15:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000014c0), 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x8001, @loopback, 0xdd3b}, 0x1c) 15:15:43 executing program 0: r0 = open(&(0x7f0000000000)='./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$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 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$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 15:15:43 executing program 3: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="efff560068ea51ee922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb381cbec22466f2d1b30e5a883d91f25a5ef91aad32001800000245db56bd3022ca3d1ff251fd59ca701008e826f000000308f"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = shmget(0x3, 0x4000, 0x400, &(0x7f0000ff9000/0x4000)=nil) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getuid() freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() recvmsg(r0, &(0x7f0000000b40)={0x0, 0x0, &(0x7f0000000a00)=[{&(0x7f00000006c0)=""/222, 0xde}, {&(0x7f00000007c0)=""/131, 0x83}, {&(0x7f0000000880)=""/158, 0x9e}, {&(0x7f0000000940)=""/189, 0xbd}], 0x4, &(0x7f0000000a40)=""/236, 0xec}, 0x3) r9 = getpgrp(0x0) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000640)={{0x6, r4, r5, r6, r7, 0xd, 0x1ff}, 0x0, 0x6be, 0x6, 0x1, r8, r9, 0x9852}) 15:15:43 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) nanosleep(&(0x7f0000000040), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000000)={0x7f, 0x9, 0x2c10, 0xbe2b, 0x1, 0x9, 0x9, 0x3f, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0xffffffffffff7fff}, &(0x7f0000000100)=0x8) 15:15:43 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x100, &(0x7f0000000240)=0x293, 0x4) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f0000000040)={0x2, 0x0, 0x9, 0x7, r2}) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x10000, 0x4c) sendto$inet(r3, &(0x7f0000000140)="e8a9c2e8ba3336285677a1b213860ffbefdb20a9a79468eee68671419e072b881c41b50b6925ecca0b3a3e30d93695731a0500728e1f6b4c9d9ae40bc49b0c4ae929b22ec1c62b2c1233b30b700b4636a011f72d0f8b0cbc9baa4ea37bca57508c53ab93aaad7e6e623ce762fd85faed555822a38f023ce8ba4ecb2f18a6bb9b47350d278cb137cc98ee4ae32e6005de2d55553f", 0x94, 0x100, 0x0, 0x0) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 15:15:43 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$sock_int(r0, 0xffff, 0x2200, &(0x7f0000000400), &(0x7f0000000440)=0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000800)={@multicast2, @local, @loopback}, 0xffffffffffffff8f) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000005c0)={0x0, 0x80000001}, &(0x7f0000000600)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000640)={r4, 0x8}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x2}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r5 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) lseek(r3, 0x0, 0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r5, 0x84, 0x107, &(0x7f0000000680)={r4, 0x0, 0x1, 0x8000, 0x6}, &(0x7f00000007c0)=0x18) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f00000004c0)=""/148, &(0x7f0000000580)=0x94) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x800007e2780e3) 15:15:45 executing program 2: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(r0, 0x0, 0x0) setresgid(0x0, r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x2) 15:15:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) chmod(&(0x7f0000000040)='./file0\x00', 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000100)='.\x00', 0x20, 0x24) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) sendfile(r1, 0xffffffffffffffff, 0x0, 0x0) 15:15:45 executing program 0: r0 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0xc0000000000, 0x4f, 0x9, 0x7f, 0x3, 0x4, 0x1ff, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x1, 0x1, 0x2, 0xce, 0xb5}}, &(0x7f00000000c0)=0xb8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x200}, 0x8) sendto$unix(r0, &(0x7f00000001c0)="b100050202000000000005000086ca3849451ae3d3051020741038f53e8551f30ce390500e780486ae007373a1bdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe0a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d602000d7da96ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d9211830e0f2f0c9f69ec7ab3a34c290000000000000000000000000000000", 0xb1, 0x1, 0x0, 0x0) r3 = socket(0x10, 0x5, 0x7) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7, 0x2}, 0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000180)={r2, 0x6, 0x1, [0x9]}, &(0x7f0000000280)=0xa) 15:15:45 executing program 0: semget$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), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) open(0x0, 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) 15:15:45 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) unlinkat(r0, &(0x7f0000000380)='./file0\x00', 0x0) chroot(&(0x7f0000000080)='./file0\x00') symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f0000000200)='.\x00', 0x406702, 0x0) fdatasync(r1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="7c0000005c7a68f0122ef6732664f53c8955b965ca1ee4226fd6f86be9ba41eeac6a27a95ba403b2f8ac9a1228f2056038e45099ec54effd3c549a3eec675288ced381ff9642e3b33aad958adbfa836aac41a3adae57923299323ad4d91b26ad76e6723d2cae6112bc81b1fb8995319772b78812c83ba5db0ad07ec48361782e"], &(0x7f00000001c0)=0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x0, 0x40}, &(0x7f0000000280)=0xc) utimensat(r1, &(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={{0x8, 0x7f}, {0x1, 0x9}}, 0x200) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) 15:15:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100)=[{r0, 0x41}], 0x1, 0xf25) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) 15:15:47 executing program 3: r0 = socket$inet(0x2, 0x3, 0x10000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r1, 0x29, 0x2c, &(0x7f0000000080), 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0xfffffffffffffffc, 0x80, 0x5d6f, 0x1, 0x73a3}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e200800008000000000000000000000000000bbe40faddad225189c6b0401b8243d00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea020000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0800000009000000000100000180000007001c00"], &(0x7f0000000240)=0x98) r3 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000000)=0x5, 0x4) 15:15:47 executing program 1: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000100)=@file={0x0, ""/34}, &(0x7f0000000140)=0x24, 0x10000000) freebsd11_fstat(r0, &(0x7f0000000180)) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000000)="e1a52ab9e0b08a53f10057cab20788e866762e75f75503868fa3c375cd99e415b5195fdd9b20a18855b23a1fbd05d7f1d76cd5d10b351f149acc1b45ee9f6c45f8ecb12bbfda4180c3d7dbcff0131550137c1ae000eebfcef945c512afd22dab343e34f77354e0152a1e954be434d488d44d21868b5249459dc4f694e4bef78ab5d07d54933fdf5e93", 0x89) socket$inet_sctp(0x2, 0x5, 0x84) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', 0x0], 0x0) r3 = openat(r2, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r5, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file0\x00', 0xee0b0000) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r7 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r7, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000380), 0x4) fchmod(r2, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 15:15:47 executing program 3: r0 = getgid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) mkdirat(r3, &(0x7f0000000000)='./file0\x00', 0x84) writev(r3, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 15:15:47 executing program 2: socketpair(0x1c, 0x0, 0x7fff, 0x0) socketpair(0x0, 0x20000005, 0x8, &(0x7f0000000000)) 15:15:47 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x10) chdir(&(0x7f00000000c0)='./file0\x00') getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x400, 0x9, 0xfffffffffffffffc, 0x0}, &(0x7f0000000080)=0x10) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x8009, &(0x7f00000001c0)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, r1}, 0x94) 15:15:47 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) 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, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r5 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x1f}, &(0x7f0000000540)=0x8) fchmod(r0, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 15:15:47 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = socket(0x2, 0x1, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs={0x25ad51a74fd02bc}, 0xfffffffffffffecf) accept4$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10, 0x20000000) 15:15:48 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000580), 0xfffffe38) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20040, 0x12) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000040)={0x0, 0x8000}, 0x8) 15:15:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd}, 0x10) getpeername$inet6(r0, &(0x7f0000000040), &(0x7f00000000c0)=0x1c) 15:15:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r5 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r5, 0x4, 0x3, &(0x7f00000003c0)=""/215) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000380), 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb, 0x0}, &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000500)={r6, 0x1f}, &(0x7f0000000540)=0x8) fchmod(r0, 0x100000000000119) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) 15:15:48 executing program 3: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 15:15:48 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x4) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000000000)='./file0\x00') openat(r0, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) 15:15:48 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x11, r1, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x3f, 0x4) munmap(&(0x7f000005d000/0x3000)=nil, 0x6) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0xfff, 0x4) 15:15:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setitimer(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000200)) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000240)=0x2, 0x4) setitimer(0x1, &(0x7f00000001c0)={{0x3, 0x8001}, {0xac}}, &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={r2, 0xfffffffffffffff7}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x6}, &(0x7f0000000300)=0x8) r4 = semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(r4, 0x0, 0xb, &(0x7f0000000100)=""/8) 15:15:48 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x40) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f00000000c0)=0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_udplite(r1, 0x88, 0x2, 0x0, &(0x7f0000000080)) 15:15:48 executing program 1: semget$private(0x0, 0x5, 0xf2f0c82bbb49de88) semget(0x1, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000140)=[{&(0x7f0000000680)="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", 0x1000}], 0x1) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x20) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 15:15:48 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') chroot(&(0x7f0000000200)='./file0\x00') utimensat(r0, &(0x7f00000001c0)='./file0/file0/file0/file0\x00', &(0x7f0000000100)={{0x0, 0xfffffffffffffffe}}, 0x0) 15:15:50 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000000c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x9, 0x4) close(r0) accept(r1, 0x0, 0x0) dup2(r0, r1) execve(0x0, 0x0, 0x0) 15:15:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) writev(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)="d51ad50e832dd8d4d01b2e0bd6d40b08cfc75cc2a2988f12bccc5734bc92862d5bbb59b864da0745a60afd6f33cb79185260d427b6b3b6bb7d84ec2490c5a369d17c74833672b6cb63dd338f037423f3389f210150713455f7c722b4373bbc25aada5dfb1766f7118acd4f68930d24454d6194ce1222804a7df7a6960e6d765e990f50a44b9df3dd5dac594ae60288b94b5102c38c10846214cf89c489a48696907e40444c35b7822845bf2b5f12cd001d343a02f70f977a1ff4d944f01d5bca38b141e0e3b787c0044c5c622c3f0b470b6108de5a540d84c4219d09292225dd8759b8e4", 0xe4}, {&(0x7f0000000000)="3900c2e625a5a7954fdf24302790a5c808010b1810b6c89b1148bbd41038dcc4289ab644641bd7491b0b481338843c635eedf2a0129cf940679749055dfcb87091afef814be411cf0db25c7df0327a50c381e6525ef6d433612f4a7ad5b669183d9f9f30516d2fc539e92d59bf7c6429ba609263623379e575f6f11f1062236dd06d77211007c1170f2eba06919ca691ca369298852758a2fc048a8f8eb996783a73b6980cab560f3b91268c33b05de7ce", 0xb1}], 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = msgget(0x0, 0x421) msgsnd(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) 15:15:50 executing program 2: r0 = shmget(0x2, 0x4000, 0x84, &(0x7f0000ffc000/0x4000)=nil) r1 = getuid() freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgid(0xffffffffffffffff) r6 = getpid() shmctl$IPC_SET(r0, 0x1, &(0x7f00000003c0)={{0x9, r1, r2, r3, r4, 0x0, 0x7}, 0x1, 0x7, 0xdff9, 0x100, r5, r6, 0xed}) setreuid(0x0, 0xee00) r7 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000340)) shmctl$IPC_SET(r7, 0x1, &(0x7f0000000280)) 15:15:51 executing program 2: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') r2 = openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r3 = dup2(r0, r1) openat(r3, &(0x7f0000000140)='./file0\x00', 0x2, 0x44) 15:15:54 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)=""/164, &(0x7f0000000080)=0xa4) freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80, 0x1, 0xf84}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x80}, &(0x7f0000000300)=0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) r6 = fcntl$getown(r5, 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0xffcd) truncate(0x0, 0x0) bind$unix(r5, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000001b40)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000440)=[0x0, 0xffffffffffffffff]) r9 = geteuid() getresgid(&(0x7f0000001bc0)=0x0, &(0x7f0000001c00), &(0x7f0000001c40)) getresuid(&(0x7f0000001c80)=0x0, &(0x7f0000001cc0), &(0x7f0000001d00)) r12 = getgid() freebsd11_stat(&(0x7f0000001d40)='./file0\x00', &(0x7f0000001d80)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001e00)='./file0\x00', &(0x7f0000001e40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000001fc0)={&(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001a80)=[{&(0x7f00000004c0)="71b3ebf382c3cd8079384f469ddd503683d1cc3509002837611c7679edfb269142aa236f144c5235d64d0836e7e5e8054dfb9acfc35350f62d0a443f6b6ec58f82cea4ab08bba2c0e834430ae599bc555d1cdaafac73568c746627b6c19911025e4a28dee476859cfbf6048d21ace3e53d85201fc59befcd08014094d658bdde81736c531d9e8410ebc4a2685b91ed1f8ca4e5d80e3cbc06c2918eeaf08d1eac1a45246389f132951e2e1bcb6d7c4c265792b9d47075fc113f821eaf8d46b7bb8505781439f4eccf7b38", 0xca}, {&(0x7f00000005c0)="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", 0x1000}, {&(0x7f00000015c0)="cb26730e01af801a31cffc563d207cfb9c8b53708fdedcf86dd97696feed3d2cd1f5d2c56194601d26cc0c2393bea8a3e7fde4220afe85c8213fac49739a6eba61c5efec3d7e03d936ff6646ba4d614de0ab646212ebfa21a1f8347d2a23e98b7dfc9fbd6ef4ac6439f1c68e69d3a3d82c8d61aa22ae334752b77c39cfdd1bf5d08dcc96c0ad1f337ff4c8d0e537f08816b0431198153004983d4540708f9e74226e4f9eaaf04bcdc28dda3214006aae62fbb22c3ea2cd60825e97b11f22a5e8094a1f5d97ab4f01de42cd6369ec79e0c0e10b298445ac6e1118349f3e465e7e60b9103af86f30676716a41463a28d57b87571fb6804", 0xf6}, {&(0x7f00000003c0)="76d2e36f2788ad8faca52cb9c1aa9e3f29b21c90fdec3483b6f25428fd9a53166035cca34ac369fdeb32d27c258a590b2baaede7c182c6a7549862822af7e992ba4a1818c35ae5f5e8f4896c673c55cf4bd8a2a99e33d2ece0c1290fc7c36fb189f6f220889ecb9dbe10966a", 0x6c}, {&(0x7f00000016c0)="f9038e7f610758fc6c92b95eb1cb41bbf08e504a399bb3afa30f9e73bfbd709263f15798b62aee6ba962e124d287d769d9e496c774f46e1ee29d3d79a6cf44b2b63a00f2d4f3a3be99ca3e1ff7d8bdfd3f514453bd8daafa6c5fff2f077602394007ce92f62d5c49c67e3d8bb5a5067f7f8eeb452be0ac7e5bad9b352899c2d0d86d0dd4aed080ad396747d8e70c1cf89165231a", 0x94}, {&(0x7f0000001780)="94b54a76c44f9aa42bd2260c295cb22531c1cea76325d404f72bb2db3b49f810be8e809589aca408e87b87623349b33fb1f27a4ad3790493dcbd196887cb6dc6fbf214bc4e942ec82efc933ad97d2ae994", 0x51}, {&(0x7f0000001800)="97b04ab594b2c4b893883c94fff95fefc3d88fe2f43eaee033129c833a57f02fa075470fd16d6f998d6c9e3329f13f581af212e86887fcb2e409e13f9aac8831a972458591d20f3acb3325e44f30984f1fa3d5610d68402a5014d6414fca46ff5064a1f0e5aaebb72a16be7f21", 0x6d}, {&(0x7f0000001880)="ac14a33cf7ef05dfae276166d788cd0922de3abe54f1bd419d6f12232dd79314fd38d5d88673485fd17d1c69c32f9fbf344a599d5b0e1eae7e634d44a31b8906f2c933d9df866c98371b9930b3906876b5661cfb278a6ad82b4b029a2f7be12b3e0f74d6e339f8154528c2d8d0a09aa919ce58131901b026a17aa732a06b02b44242a96bfaf3622d", 0x88}, {&(0x7f0000001940)="c57f716410245337e634a4ce76aa0006d87940be2126585be8f5bd64e04890747118b5ecb417c073e3f854747a837dd606802689c2abc6ffa01afd175d814eee65db7d8aa1da45eafc7b22d115cba763c63483a0119d11ae9a", 0x59}, {&(0x7f00000019c0)="b2e36966f8d030f2c15ee6664513975f324bd8b3a2de0edbdc6a67c835eae8396a19316ebaecb374963a78555e2d8540501949da1009e62641c8e04ecd22454856f7c75d7dcc90b9b8e7850f3eb26b090fd3c5eb3a4b616c1865038e0b54950f108372070cdd6d59a8fdcb86311930cbc055c5c6949d1290977d2c68563c2f58fcce59a84b61adb96ce1e316f35571253d4126d441347e3bcfd1b39129ec870f84d571fa546b08b3db9c", 0xaa}], 0xa, &(0x7f0000001ec0)=[@cred={0x20, 0xffff, 0x2, r6, r7, r8}, @cred={0x20, 0xffff, 0x2, r6, r9, r10}, @cred={0x20, 0xffff, 0x2, r6, r11, r12}, @rights={0x30, 0xffff, 0x1, [r1, r5, r0, r0, r0, r5, r5]}, @rights={0x18, 0xffff, 0x1, [r3, r3]}, @cred={0x20, 0xffff, 0x2, r6, r13, r14}, @rights={0x30, 0xffff, 0x1, [r0, r3, r3, r5, r1, r0, r2, r0]}], 0xf8, 0x4}, 0x100) r15 = shmget(0x0, 0x1000, 0x31, &(0x7f0000ffe000/0x1000)=nil) shmat(r15, &(0x7f0000ffe000/0x1000)=nil, 0x2000) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r5, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x7dafdd0a4612ade3) 15:15:54 executing program 3: 15:15:54 executing program 2: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) setreuid(0x0, 0x0) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)) 15:15:54 executing program 1: r0 = socket(0x9000002, 0x20000000, 0x6b) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x15, &(0x7f00000000c0), 0x8) 15:15:54 executing program 2: r0 = socket(0x2, 0x10000005, 0x0) semget(0x2, 0x1, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x2, "1856"}, 0x0) r2 = shmget$private(0x0, 0x1000, 0x464, &(0x7f0000fff000/0x1000)=nil) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x2}, 0x8) setuid(r3) shmat(r2, &(0x7f0000fff000/0x1000)=nil, 0x1000) 15:15:54 executing program 3: r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0x1, 0x5, 0x1}, &(0x7f00000000c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) 15:15:54 executing program 1: r0 = socket(0x1d, 0x10000000000003, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0xfffffffffffffffe, 0xe0000, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x80, 0xeb4b, 0x2, 0x4}, 0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r1, 0x6}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) socket$inet6(0x1c, 0x1, 0x1f) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r2, 0x2000}], 0x1, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 15:15:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0xc000000000000, 0x3, [0x800000009, 0x3, 0x1f]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="9a7abf2bd4cd57b70a20392b2d69812499f7e5ec8731fed2a455abb7f5", 0x1d) sendmsg(r0, &(0x7f0000000240)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000440)="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", 0x1}], 0x100003ef, 0x0}, 0x3) 15:15:56 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=ANY=[@ANYRES64], &(0x7f0000000000)=0x1) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x24c4}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000011c0)={r1, &(0x7f0000001240)=[@in6={0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x1}]}, &(0x7f0000001200)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000001c0)={&(0x7f0000000140)=@in6={0x1c, 0x1, 0x800, @loopback, 0x40}, 0x1c, &(0x7f0000000180), 0x0, &(0x7f0000000240)=[@dstaddrv6={0x1c}, @init={0x14, 0x84, 0x1, {0x0, 0x0, 0x3}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x7}}, @sndinfo={0x1c, 0x84, 0x4, {0x1, 0x2510, 0x40, 0x9, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0x3, 0x211d, 0x2, 0x200}}, @init={0x14, 0x84, 0x1, {0x101, 0x7fffffff, 0x80000001, 0x7f}}], 0xb4, 0x101}, 0x20008) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x1f}, &(0x7f0000000040)=0x2e4) 15:15:56 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r1 = getpgrp(0x0) fcntl$setown(r0, 0x6, r1) r2 = dup(r0) write(r2, &(0x7f0000000040), 0xfffffedf) 15:15:56 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 15:15:56 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f0000002a00)="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", 0xfbd) write(r0, 0x0, 0x0) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = openat(r2, &(0x7f0000000000)='./file0\x00', 0x381c4, 0x0) r4 = accept4$inet6(r3, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) recvfrom$inet6(r4, &(0x7f0000000100), 0x0, 0x42, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0xfffffffffffffbff) 15:15:56 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f87ae469466696c65302e6669"], 0x10) 15:15:56 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x31, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'bbr\x00'}, 0x24) 15:15:57 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000000, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4) pwritev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000100)='`', 0xfffffc68}], 0x1, 0x2000000000) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@multicast1, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) read(r1, &(0x7f0000000040)=""/55, 0x37) sendmsg$inet6_sctp(r2, &(0x7f0000000400)={&(0x7f0000000180)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f00000003c0)=[{&(0x7f00000001c0)="722edfefa48b7041720293cd590bef50080d26efdd2f5cb01614d8b52bb266b095ef4342f86d8cfef7eff2828eedf932da38ccb5bb5fb9f9b22455ba48f763ad56aa852fb98475d0a170d65772117b3c81a15a035bffdce8e310244778a2609a1a5312fa2d9882f750566cd91acfd06eac3c16ecabfc4d7e6065ae98c5a3053f8a9500710fa8127ae084cd6dc56252c57aacdcdd0b718164b35e82ee31", 0x9d}, {&(0x7f0000000280)='k\fl8', 0x4}, {&(0x7f00000002c0)="4baebc2e062c84cfcb2ed6dab3e5dd13fb81a07b9a6ebd07cb4d5da8249cbee9bdb823de0db0e0760b6c60de57a58f38a124782f6aa4dcd053865e24d545db97bafcc9be0acdcd217cdbc01ba7d5391744a53de5812db86cb7b455a4eccf2fa7ef54c22374e70d665eae3d2bc0c738ebdcd12bc4ead75e534de612b3eb44dbe3835520736b6e21234f5fda2a12fc85fe13ff31c2178360de2ac8756e8f36bff224f9f7abc67195d1b58a054777927c9fb27eacc63394aa75ca4247b53f219a645a83bce9fddbe197a531cea9f3", 0xcd}], 0x3, 0x0, 0x0, 0x180}, 0x20105) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000080)=0x7fffffff, 0x4) 15:15:57 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="0000ebffffff07003000"], 0x1) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000840)="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", 0x585}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 15:15:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="fc33ee39d08a35a17e5cb8278cf7000000000000000000"], 0x1) 15:15:57 executing program 0: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000d7f000/0x3000)=nil, 0x3000, 0x7) r0 = socket(0x10, 0x4, 0x80000001) setsockopt$inet_group_source_req(r0, 0x0, 0x7e9094ae871e5a42, &(0x7f0000000140)={0x5, {{0x2, 0x1, @broadcast}}, {{0x2, 0x0}}}, 0x118) socketpair(0x15, 0x10000003, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x7f, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0xa9e0, @empty, 0x3ff}, @in={0x2, 0x3, @multicast2}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x100}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x1, @loopback}]}, &(0x7f0000000100)=0x10) mlock(&(0x7f0000aa4000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) mmap(&(0x7f0000e24000/0x3000)=nil, 0x3000, 0x1, 0x10, r1, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000c00000/0x2000)=nil, 0x2000, 0x4) 15:15:57 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYPTR=&(0x7f0000000040)=ANY=[@ANYBLOB="1e0f90ee719bde14c621aeeafbd70e232a8871a2200078a5e6bc676d1e2792f9"]], 0x1) 15:15:57 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) syz_execute_func(&(0x7f0000000180)="c4c111e85c640047c140dfbd439fc4a38d7ad7ffdfe8c48141760fc421295e8edacd0000f3420fbc24ebc4a17fe6bb09000000400fae3f") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 15:15:57 executing program 1: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f00000012c0)='./file1\x00', 0x0, 0x0) r1 = openat(r0, &(0x7f0000001300)='./file1\x00', 0x202, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x2, 0x412, r0, 0x0) linkat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00', 0x0) open$dir(&(0x7f00000000c0)='./file0\x00', 0x10008, 0x142) bind$inet(r1, &(0x7f00000001c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) chroot(&(0x7f0000000200)='./file0\x00') setsockopt$sock_int(r1, 0xffff, 0x1, &(0x7f0000000000)=0x81, 0x4) 15:15:57 executing program 0: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x0, 0x0) socketpair(0x0, 0x0, 0x0, 0x0) sync() fstat(0xffffffffffffffff, 0x0) freebsd11_lstat(0x0, &(0x7f0000000180)) sync() dup(0xffffffffffffff9c) socket$inet6(0x1c, 0x7, 0x8001) 15:15:59 executing program 1: socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x1d, r0, 0xffffffffffffffff) write(r0, &(0x7f0000000040)="fed37ab32d73691cf4236ca17b7250a1be8c2a1e02191e63e14c70ba5cf14e9244e73149dd13613a14ff637bfc0991d38c7f075538b98b7b28742d07307827f01ca4713f3f2729942aeded17042977009d8c789b1eaa9e40127dd749c2c076828d6801da875974007d95fd0572ac801ceaf1536622848ff726e3ebba38ed73d6589f9cf70378fb6513e6e3c779687c08cb62b169cc4c8a26a5cd38f6cc981cc8e0d0", 0xa2) fsync(r0) 15:16:00 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1202, &(0x7f0000000300)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000000000000082baa0266a08899700000000000000000000000000000000000000000000000000000000000000000000000000000000000000000032cd0000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x9, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r1}, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@loopback, @empty, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x38, 0x1, 0xc4, 0x1ff}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x0, @multicast1}}, r3}, &(0x7f0000000200)=0x8c) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @rand_addr=0x8, r2}, 0xc) 15:16:00 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) r3 = socket(0x13, 0x4, 0x9) poll(&(0x7f0000000180)=[{r0, 0x40}, {r0, 0x1}, {r3, 0x2018}], 0x3, 0x7f) 15:16:00 executing program 1: open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) chroot(&(0x7f00000005c0)='./file0\x00') open(&(0x7f0000000080)='./file1\x00', 0x4, 0xa0) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) 15:16:00 executing program 2: dup2(0xffffffffffffff9c, 0xffffffffffffffff) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x20) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r1, 0x100008001) __semctl$GETNCNT(0x0, 0x4, 0x3, &(0x7f00000003c0)=""/215) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f00000001c0)={0x6fd1120a, 0x3, 0x3200, 0x101, 0x80000000, 0x3, 0x4, 0xfffffffffffffffb}, &(0x7f00000004c0)=0x20) 15:16:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) syz_execute_func(&(0x7f0000000180)="c4c111e85c640047c140dfbd439fc4a38d7ad7ffdfe8c48141760fc421295e8edacd0000f3420fbc24ebc4a17fe6bb09000000400fae3f") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 15:16:01 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x377, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) socket$inet6_icmp(0x1c, 0x2, 0x3a) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x1, 0x7, 0x1ff}, &(0x7f0000000440)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000680)={r4, 0xff, 0x5, 0x8}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000580)={@in6={{0x1c, 0x2, 0x1, @empty, 0x7}}, r4, 0xffff, 0xff}, &(0x7f0000000640)=0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r5, 0x800007e2780e3) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000007c0)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) 15:16:01 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000200)=0xfffffffffffffec3) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x9, 0xffffffffffff13d9}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6, r2}, 0x0) 15:16:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000140)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) chown(&(0x7f0000000000)='./file0\x00', r1, r2) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) r3 = socket(0x13, 0x4, 0x9) poll(&(0x7f0000000180)=[{r0, 0x40}, {r0, 0x1}, {r3, 0x2018}], 0x3, 0x7f) 15:16:02 executing program 0: open$dir(0x0, 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0xcd4, 0x2400, 0x1, 0x10000, r5}, 0x10) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 15:16:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000040)={@in={{0x2, 0xffffffffffffffff, @remote}}, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0x7fffffff, 0x3a, 0x3}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000000)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xa8, @empty, 0x9}, @in={0x2, 0x1, @rand_addr}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast1}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x2, @loopback, 0x67}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x2, 0x0, r2}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r2, 0x800, 0x5, 0x3, 0x2a, 0x919, 0x7fffffff, 0x58, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r1, 0xfffffffffffffff9, 0xfff, 0x2f, 0x1, 0x401}}, &(0x7f0000000340)=0xb8) 15:16:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) sendfile(0xffffffffffffffff, r0, 0x0, 0x0) 15:16:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 15:16:03 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) syz_execute_func(&(0x7f0000000180)="c4c111e85c640047c140dfbd439fc4a38d7ad7ffdfe8c48141760fc421295e8edacd0000f3420fbc24ebc4a17fe6bb09000000400fae3f") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 15:16:03 executing program 0: open$dir(0x0, 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00']) openat(0xffffffffffffffff, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0xcd4, 0x2400, 0x1, 0x10000, r5}, 0x10) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 15:16:03 executing program 1: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000140)='./file0\x00', 0x1, 0x10) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x10000000) mlock(&(0x7f0000ff7000/0x6000)=nil, 0x6000) r2 = socket$inet6(0x1c, 0x2, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fdatasync(r1) 15:16:03 executing program 2: mlock(&(0x7f0000214000/0x5000)=nil, 0xfffffffffffffec9) msync(&(0x7f0000216000/0x4000)=nil, 0x4000, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000215000/0x4000)=nil) shmat(r0, &(0x7f0000216000/0x3000)=nil, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xfff, 0x2, 0x0, 0x10000, 0x6, 0x3, 0x8]) 15:16:03 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000002a00000000000000ffffffff"], 0x14}, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0x0, 0x7d51, 0x200}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) getpeername$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000200)=0x1c) 15:16:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82bb070000000000003e2016ee4949eff2939fb39a5d0c888238823fb7cdf4259035057dca4e51974b7c1aefed6c65ffe8256cd72b0e80b57bdfa2c4cb0dc916fdd0964ef9eea301695eaf1835cabde0ea5d646f635f7d92e6c6b0ff7060f0428b2f9feb2d4ca4914a3b81f12161af88d03c47f6780e"], 0x10) sendto(r0, &(0x7f0000000340)="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", 0x3a, 0x0, 0x0, 0xeb799f5097b2bcd7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000580)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r1, r2) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) shutdown(r0, 0x1) 15:16:03 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000080)=0x80000001, 0x4) 15:16:04 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) dup2(r0, r1) freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() fchownat(r1, &(0x7f0000000000)='./file0\x00', r2, r3, 0x400) 15:16:05 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x4) ftruncate(r0, 0x1000) ppoll(0x0, 0x0, 0x0, &(0x7f0000000100)={0x2}, 0x8) 15:16:05 executing program 1: shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0x0, 0x0) mlockall(0x1) sync() r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getflags(r0, 0x3) sync() open$dir(0x0, 0x0, 0x0) 15:16:05 executing program 0: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r0, &(0x7f0000000100)) semget$private(0x0, 0x3, 0x41) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x9}, &(0x7f00000000c0)=0x8) fstat(r1, &(0x7f00000004c0)) 15:16:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000000), 0x4) r1 = socket$inet(0x2, 0x5, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @rand_addr=0x1}, 0x8) 15:16:05 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) write(r0, &(0x7f00000000c0)="1f", 0x1) writev(r0, &(0x7f0000000180)=[{&(0x7f00000003c0)="05", 0x1}], 0x1) lseek(r0, 0x0, 0x6) 15:16:05 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) dup2(r1, r0) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(r1, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 15:16:05 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffdf8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1001, 0x81) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 15:16:06 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000580)={@in6={{0x1c, 0x1, 0x8001, @empty, 0x2}}, r5}, &(0x7f0000000640)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r6}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffec2) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000003c0)=0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x0, &(0x7f00000004c0)={@loopback, @multicast2, @broadcast}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000080)={0xbf5, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000200)=0xfffffffffffffce6) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r3], 0x1) getsockopt$sock_int(r3, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r7, &(0x7f00000002c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x2, 0x2, @loopback, 0x7339}, @in6={0x1c, 0x1, 0x0, @empty, 0x80}]}, &(0x7f0000000340)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 15:16:08 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket(0x0, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) recvfrom$unix(r0, &(0x7f0000000180)=""/178, 0xb2, 0x40000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) 15:16:08 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x857, &(0x7f0000000000)={0x4, {{0x1c, 0x0, 0xce, @loopback, 0xffff}}, {{0x1c, 0x1, 0x81, @empty, 0x1dbf}}}, 0x20) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x1c, 0x0, 0x0) r2 = shmget(0x1, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)=0x0) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0xffffffffffffffff) getsockname(r0, &(0x7f0000000500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000540)=0x1c) r7 = socket$inet(0x2, 0x20000007, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000580)={0x0, 0x86, "5b644ba2274b9ea89f55339c3e7b8c36a52d8ecd878293bb36ce58520e8eb30ba0dbf604d93018c51d9e1801dbb856cc5ec7d0175509a00cccf359d3a788eb32be791e5224cab5df70e8322603d620340dbb9921c7c96cb4bb450223cec1412dc8ab2f4e5897aee1c8b0de7143cf4a0fcc70cc2bd6699ff531c52096440552c7af53e154878a"}, &(0x7f0000000640)=0x8e) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000380)={r8, 0x5}, &(0x7f00000006c0)=0x8) r9 = getpgrp(0xffffffffffffffff) shmctl$IPC_SET(r2, 0x1, &(0x7f0000000440)={{0x1000, r3, r4, r5, 0x0, 0x8, 0x5aa9}, 0x5, 0x4, 0xb9, 0x2, r6, r9, 0x240000000}) r10 = dup(r0) unlinkat(r10, &(0x7f00000004c0)='./file0\x00', 0x800) 15:16:08 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696cc1a0dc4499d1653000"], 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0, 0xa5, "04559003caf30108bc147e55f20df446ee47ebb6110788ad66d733a6d1d9ee2f026e73f2e364f6a7c180c8992ac7bc263ff017a213337bb303e173452e4c9da7800e172e0cdc01152bc7211da2515d020e355be2511380309487258ad365af45b26fd1daea7afdf746aca02176b07282025d6d3a5b5a8fd14b80aeaaa23a71ebeb2caf2a5922b6864235a36df259d001b693281d71e4474823ff7ff045d03f9f9841220850"}, &(0x7f0000000040)=0xad) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000400)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0xf7, 0x1000, 0x100000001, 0xb1, 0xff4}, 0x14) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x3}, 0xfffffd76) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10200}, 0x8) 15:16:10 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = dup(0xffffffffffffffff) r1 = geteuid() getgroups(0x2, &(0x7f0000000200)=[0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r0, &(0x7f00000001c0)='./file0\x00', r1, r2, 0x200) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchown(r3, r4, r5) r6 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r6, 0x29, 0x19, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 15:16:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x2}, 0xc) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000480)=[{&(0x7f0000000840)="e1", 0x24e}], 0x367, 0x0, 0xfffffffffffffdd2}, 0x0) 15:16:10 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) setsockopt$sock_int(r1, 0xffff, 0x101f, &(0x7f0000000040)=0x80, 0x4) execve(0x0, 0x0, 0x0) fstat(r0, 0x0) 15:16:10 executing program 0: munmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = open(&(0x7f0000000100)='./file0\x00', 0x20602, 0x50) r1 = dup(r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x4, r2}, &(0x7f00000000c0)=0xc) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0) 15:16:10 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pwritev(r0, &(0x7f00000005c0)=[{&(0x7f0000000080)="2f784b80164fdc55f6276be95b5129b0271a1acf959f9107eb9155fba6a3486b69f5e9ca3bacc1a92333cccd6e866584f22a0ec21a25a39b47d945800237f2abc2e894ec8105e07f0765a26f2e518a901d4c8b4654dc14409ade262263b67d3047a59ea6c353e5e9bf6d978cecea4214e6358a51b917b76aceb626bd39bbbf4a1acb8ff2c98d48b325b9856c8a7ed56ebcb9ec6891dd885defa1438771863e68f0da1d3b2396004fd0358b848272ba36947cf83ca0d1d7", 0xb7}, {&(0x7f0000000140)="4e8fbaf1230032f8b7033e58b9c82b02a41592d7a310a14d44d7732e2a0d661b023f817be5d531e38a1763718a04542187279fd506cdf285a90537fc651c8b04977c52c4b893", 0x46}, {&(0x7f00000001c0)="4bdf80083f9a700002d77a5186699f49266b914cd39ca3c88c600bc4acb28487552bf02f62536b40009de115345695a414235e6248eb59d739bfc757663b86532c34ff6cebbe465836c6d2779244040b9d3c6a19ad381722504152b426525bd0d7185428cdb995f51d3c928f633009467bea5c25de9a8f46e8a41aba69ea5a360390870fe6437bb4872dd2e00e55b40a1dacba01cece7f715a9fd23a2ee41ee674924db1a7be4743cbce4f8f15d682db6d9adc70cad798a7a263788f316ea0be5ac15a108c297e27e536e6fa2129ce7ec438069fc94a5672de9ed09413cdda8f1d5437c09148", 0xe6}, {&(0x7f00000002c0)="162b7f6ea055828669dc7adad4a7198b3a2f652e352b5b88da231297ecc5cc7bab0b07695e1ec4377dfa4533b00932feb7b71930574d30135bd036e70d42fa7cb50efeb71f27d3c5647b416e7634ddc969c3538cc72dbfc5782abea0be4a094995508ab8f1a413c0b3430555c7364b6dd7078aa60a908421ec19c00fd4a4017da26b02db416d2a6677aa5b135e0f909cc185fdf8581ad38127ac064812", 0x9d}, {&(0x7f0000000380)="6e099ead93f81c5029332257c088fcb6bf207ea2f7eaa08c238d39093370efa0ac2962577b6f653b51a68e4b85e469a7824c80d6ba75299ec180c52f386e24938da68c7666f9f1787279c5de424f3b60a1f63114edb8c1475181b9c583d0c3fd5d743e50cdb94221fadc95af338becc72355946f49bd90a61d692b4b10602c9cfef566f9aa2e68fb59b119e5de3a55876ccf0c39621622028f37c27035551fc4d65ac7bb7e9c24a44186dd9c0310827bf89ae42f", 0xb4}, {&(0x7f0000000000)="3637ef80968ffd5b7c9f709145127032f7c1dd464aa556c65c0e4de35b4fd8f0f241bb83a0c6c73823e7298ef34654b7f0b239ed5db39d3161896618b460c9", 0x3f}, {&(0x7f00000004c0)="a60cae7f9f0f2e7dd6b9538dfc2ef6e08af4f1a2e9a01c7bc670da33e7245150961fe09d18bec28936b2c3a60288ddf63c3a722156c130f26050b5b34c467d8f797348e07a02a63911afb0df00f013fbe65f5fbf7e57", 0x56}, {&(0x7f0000000540)="0f77d09cfd82008160085af6d76833810587c9f7d66d01534f8845f52a62cf97a2226eb42ed46fab8353f67757ba17b26a6af2252a2b828d3403e3b7038f148e26d59a69892a55", 0x47}], 0x8, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x101) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, 0x0) 15:16:10 executing program 0: r0 = socket$inet6(0x1c, 0x10000002, 0xfffffffffffeffff) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000017000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000000180)=0x6e, 0x30000000) sendfile(r0, r1, 0x0, 0x40) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_msfilter(r2, 0x0, 0x4a, &(0x7f0000000280)={@multicast2, @multicast2, 0x3, 0x2, [@multicast1, @broadcast]}, 0x18) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) select(0x0, 0x0, 0x0, 0x0, 0xffffffffffffffff) socketpair(0x17, 0x3, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000200)={0xa6, &(0x7f00000001c0)=[@in6={0x1c, 0x0, 0xffffffffffffff8c, @loopback, 0xaf5}]}, &(0x7f0000000240)=0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) dup2(r3, r4) 15:16:10 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) link(&(0x7f0000000080)='./file0\x00', 0x0) r1 = socket(0x0, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) ppoll(0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) recvfrom$unix(r0, &(0x7f0000000180)=""/178, 0xb2, 0x40000, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) 15:16:10 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2966696c653000"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x5, 0xfffffffffffffffd, 0x1f}, 0x9b) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xfffffffffffffffd) 15:16:10 executing program 2: r0 = socket(0x0, 0x0, 0x27c0737a) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="020000007f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="f5d6506078f5f98dc7ef62049a"], 0x0) 15:16:11 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0xf05}, 0x1) mincore(&(0x7f00001ed000/0x2000)=nil, 0x2000, &(0x7f0000000000)=""/214) r1 = socket$inet6(0x1c, 0x10000000, 0xfffffffffffffffd) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x9, &(0x7f0000000100), 0x4) 15:16:11 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000080)={0x20}, 0x1) dup2(r1, r0) select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9}) 15:16:11 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000290000003f0000000000000001000000"], 0x14}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x4, 0x2, [0x7fff, 0x100]}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x20, @empty, 0x1}}, r1, 0x8, 0x8, 0x5}, &(0x7f00000001c0)=0x98) r2 = open(&(0x7f0000000200)='./file0\x00', 0x8, 0x49) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xff}, 0x8) pipe2(&(0x7f00000002c0), 0x100000) 15:16:11 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket(0x1d, 0x1, 0x7ff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x400, 0x4, 0x7}, &(0x7f00000000c0)=0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffb, 0x3020, 0x1, 0x10000, r2}, 0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r2, @ANYBLOB="010006000000"], 0xa) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000180)={0x7, 0xffffffffffffff13}, 0x10) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0xaa) 15:16:11 executing program 2: r0 = shmget$private(0x0, 0x3000, 0x204, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_SET(r0, 0x1, 0x0) 15:16:12 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) preadv(r0, &(0x7f0000000380)=[{&(0x7f0000000000)=""/74, 0x4a}, {&(0x7f0000000080)=""/123, 0x7b}, {&(0x7f0000000100)=""/247, 0xf7}, {&(0x7f0000000200)=""/73, 0x49}, {&(0x7f0000000280)=""/211, 0xd3}], 0x5, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) 15:16:12 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x13f) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x9000, 0x6, 0xec, 0x7f, 0x4, 0x5, 0x22, 0x81, 0xe, 0xfff}, 0xb) connect(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000080)={0x0, 0x1, 0xfffffffffffffff7, 0x0, 0x4}, 0xc) munmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, &(0x7f0000000100)=0xfe44) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0x8, 0x2, 0xfff, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x1, 0x2, 0x7, 0x4d97}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r2, 0x101, 0x9}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fsync(r0) 15:16:12 executing program 0: setreuid(0x0, 0xee00) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000100)=0x0, &(0x7f0000000140), &(0x7f0000000180)) setreuid(r0, r1) utimes(&(0x7f0000000000)='.\x00', 0x0) 15:16:12 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='vegas\x00', 0x6) 15:16:12 executing program 3: __semctl$SETALL(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000100)) r0 = semget(0x1, 0x4, 0x696) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$GETPID(r0, 0x2, 0x4, &(0x7f00000005c0)=""/143) readv(r1, &(0x7f0000000580)=[{&(0x7f0000000400)=""/230, 0xe6}, {&(0x7f0000000500)=""/118, 0x76}], 0x2) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = socket(0x17, 0x0, 0x906) r5 = socket$unix(0x1, 0x0, 0x0) r6 = accept$inet6(r4, &(0x7f0000000680)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000006c0)=0x1c) poll(&(0x7f00000003c0)=[{r4, 0x42}, {r5, 0x2014}], 0x2, 0x3f) recvfrom$inet6(r6, &(0x7f0000000000)=""/111, 0x6f, 0x42, &(0x7f0000000080)={0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x5689}, 0x1c) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000340)={{0x5, r2, r3, r7, r8, 0x180, 0x7}, 0x20, 0xffffffffffff665a, 0x3}) 15:16:12 executing program 2: select(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x7d8}, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000100)={0x0}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r1, 0x0, 0x1f}, 0x8c) r2 = socket(0x17, 0x10000005, 0x2) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x7fff}}, r3, 0xffffffff, 0xe2, 0x100, 0xffffffffffffffe0, 0x8751, 0x6}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000400)={r3, 0x3, 0x10b, "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"}, 0x113) 15:16:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000002c0)=[{r0, 0x20}, {r0, 0x41}, {r0, 0x355506b5212e97e4}, {r0, 0x4}], 0x4, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x903}, &(0x7f0000000340)=0x8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000280), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x80000000}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r1, 0x1}, 0x8) 15:16:12 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) accept$inet6(r0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f00000001c0)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x3}}, {{0x1c, 0x0, 0x0, @local={0xfe, 0x80, [], 0x0}}}}, 0x108) 15:16:14 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket(0x1e, 0x5, 0xffffffff) getsockname(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000546d65f93d000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000098180000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000086240b2128128155b7b80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], &(0x7f0000001040)=0x1002) 15:16:15 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) recvmsg(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in, 0xc, 0x0, 0x0, &(0x7f0000001440)=""/225, 0xe1}, 0x0) r2 = socket(0x1c, 0x1, 0x7) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x2140000000}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000001c0)={r3, 0x80, 0x1d, "f8601d89529d277753147f35f8a6af3494447b4afe2a493dae2d2d3634"}, 0x25) r4 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r3, 0x400}, 0x8) 15:16:15 executing program 0: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x100200, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 15:16:15 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r2, 0x0, 0x1000000000003) r3 = getpid() wait4(r3, &(0x7f0000000000), 0x4, &(0x7f0000000280)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x4) 15:16:15 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x80) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x3, @rand_addr=0xc8}}, 0x0, 0xae8, 0x7, 0xff, 0x8000, 0xffffffffffffff01}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f00000001c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000340)={r2, 0xffff}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040)=0x2, 0x4) 15:16:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffd5) getuid() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 15:16:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f00000015c0)=[{&(0x7f0000000100)="1837cd3c74cafff9467a3534ad7ed9ba658838dbe8a16ad8527ef9ee46d8833a0758eab6476925d12fbfd20aa77cecc9d2f8d84518d42acb0ee27c0323a3776a079a43882744d5c4372a802b4a3b7a08", 0x50}, {&(0x7f0000000280)="d4f62bf07eac9f5fd8c4a8c309a8388458a6d9786d4146db4741e191b8fa5915b3e898b27f04bf", 0x27}, {&(0x7f00000002c0)="1e5a8df167a432a958fb33f61ecfa5bdbfcdbd875108b83851e63bdff6abb2c4877db9bad08a8bda3cd612c47d78e0a66d4d08d6860c874c87e3eac05f58fa9af942db766f573b93dae14adc2770834ca2ab753ee86f1a3e489a791edbbfcfdeb4acc52ef5e5e8ec86d0e90c04a178b67d6adae19365", 0x76}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000340)="cf6442c0195d9c9e36c62918c59333f5655499b5b42496382d64017e6cfb428882c0dee80d0b778d743e04146a09f916a89c2a58c7fd7ea812519337239c9c4eab259d3f9393d5f8e8f6979ae5", 0x4d}, {&(0x7f00000014c0)="b1d803b97d44c4e171ecbaaa9062b87ce593d9f490ad60a5b133efe6c9e3172901e7d4d44627e9418a8a3e74d930c8cf1ee4016f49680a3ed8b0d8e9d8e9850fd1eaa9f8a199f8e5910d2c0ae723c546b4bb55aeccddc69c23efa0191a707e56b77acc921d8f27b6041906d7cf7988c85f4505019c6f17dcaeaa624147e60936d8a22dc51e4d7af89cddc7cf97e98a4c3ead89f914b7ae1fb4caec9c811fd253349a35bdada01bc5cdbae837de7be2a77270e4ed3791bdccdd2f6080fda2cdfba9bc682292315a494703ef19cf85a98b39e552ca27", 0xd5}, {&(0x7f00000003c0)="044a94e9363f8d929b55b3b26efc6fb58f06580afed342a0b919b12205c8d1c9be301abc1981db0057431007804e2627ccc6e89d828f7de2ee2915c9b770fd85e75bf3e8a8495adbadbe03c7912d644dd6d370ee762806", 0x57}], 0x7) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001640)=ANY=[@ANYBLOB="1c004e23f8ffffff0000000000000000000000000000000101000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c727b2a84b200b5122d2be5587d6ac0b4e0ca595e06aa00bafe8785997bd2bcfcb4b1508160685e134fbdec6b983317eb73f05130361cadebed7141d1bea40568938f86bdb205007526c4bf46aa516efac93df857c890ca8f3c3db49698d1c0756ddb8966065c", @ANYRES32=r1], 0x84) open(0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getgroups(0x0, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xfffffffffffffd88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, &(0x7f0000000040)) 15:16:15 executing program 2: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000400)=0x1c) accept4(r0, &(0x7f0000000440)=@in6, &(0x7f0000000480)=0x1c, 0x10000000) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x25, &(0x7f0000000000), 0x2) r2 = dup(r1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x1f, 0x7fffffff, 0x9, 0x3, 0x0, 0x1, 0x0, {@in={{0x2, 0x1, @broadcast}}, 0x0, 0x2, 0x400, 0x6, 0xdf, 0x6}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r3, 0x4, 0x4}, 0xc) connect$unix(r2, &(0x7f00000004c0)=ANY=[@ANYBLOB="00002e2f66696c6530009b332a4dc03bb3e413acf2351089102aea3c0399da3d06a0f9500123cfbdcbe9559fc64eceff2868d32a156e3486b6b2d3f734e62fba80616ffddc1d281f9199e558481cbc5a07db56f0cc4f5f58aa829c1381b16dfef6585197925f587321c79c552f7c1443c126e482f55c0ad062c566e014f58e6cfca467f04bbabb8cc40b2a478bbb94d94217e69c59cf41401027154526642f2e14fec4dd67742eef0325eba6d694bc018c5c5e7fdde71e41b7b8d67e2e5f86fbd95a7fe07eafca7436194e1b25ad2774799a8187d4ef"], 0xa) 15:16:15 executing program 1: r0 = socket(0x10000000002, 0x10000004, 0x0) getsockopt(r0, 0x0, 0x6b, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000000c0)=0x7f, 0x507071fd4cdb6b10) 15:16:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={0x0, 0x9, 0x4, [0x7, 0x9, 0x2, 0x0]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x20, 0x8, [0x2, 0xfff, 0x7, 0xa46, 0xf2, 0x800, 0x4, 0x9]}, &(0x7f0000000280)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0xfffffffffffffffc, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r1}, 0x84) lseek(r0, 0x0, 0x3) poll(&(0x7f00000002c0)=[{r0, 0x64}], 0x1, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xfffffffffffffe63) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x600, 0x42) socket$inet6(0x1c, 0x1, 0xdb) 15:16:16 executing program 2: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) fcntl$setstatus(r0, 0x4, 0x40) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82020400000085400000"], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 15:16:17 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x0}, 0x8) 15:16:17 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) ftruncate(r0, 0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) execve(0x0, 0x0, 0x0) r3 = fcntl$getown(r2, 0x5) r4 = getpid() setpgid(r3, r4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) 15:16:17 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) r1 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x30000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) ftruncate(r0, 0x9) ftruncate(r0, 0x67) 15:16:17 executing program 3: r0 = socket(0x0, 0x1, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) shmctl$IPC_SET(0x0, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000180)={r1, &(0x7f0000000140)=[@in6={0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x2, 0x6, @loopback, 0x5}]}, &(0x7f00000001c0)=0x10) 15:16:17 executing program 3: r0 = socket(0x2, 0x5, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/28, 0x1c, 0x2, &(0x7f00000000c0)=@file={0x1, './file0/file0\x00'}, 0x10) dup2(r0, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x10001}, 0x10) 15:16:17 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000100)="b1005b04b30ba45997bb43e25786cb3849451ae3d3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486ae007373a1bdbe781e5d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d606290d7d026ba8af63ff37282934e4fd89f20fd3873babfbb770c1f5a872c881ff7cc53c094303b2b8a85ff3fa86d9211830e0f2f0c9029fc7ab3a34c290", 0xb1, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xfffffffffffff282, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x7fffffff, 0x80}, 0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x6, 0xf, 0x5, 0x81}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r2, 0x8f}, &(0x7f00000000c0)=0x8) 15:16:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x2) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x300}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e21000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a87200000000000000000000000000000000000000", @ANYRES32=r1], 0xfffffffffffffde5) 15:16:18 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10002}, 0x10) 15:16:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000000)=[{r1, 0x2}], 0x1, 0x0) 15:16:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_udplite(r0, 0x88, 0x3, &(0x7f0000000240), &(0x7f0000000040)=0xffffffffffffff25) writev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="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", 0xfb}, {&(0x7f0000000180)="636c94d32f0f1e59d3db75ed6e957aba40fd1b3b19d6f9bebf60d75f960080862c5b318bf81c7cd01f187f81", 0x2c}, {&(0x7f00000001c0)}], 0x3) r1 = socket(0x2, 0x3, 0x0) setsockopt$sock_int(r1, 0xffff, 0x400, 0x0, 0x0) 15:16:18 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x6, 0x7fff, r1}) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) 15:16:18 executing program 0: r0 = dup(0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0x2, 0x4) r1 = socket(0x2, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000040)={r3, 0x400}, &(0x7f0000000140)=0x8) 15:16:18 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="9fc25bc3308301e0ea14a7ae943fb917e50e751ead0a006610350d2f5a85517a32d9e2e46542288b6c7d75d6931d5098ec610088a30da14c43c1f57aef2e6e2606d4b050cb18b09e3a22afba82215366c3c35d14c8103960a3d458874dfc0c"], 0x1) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7, 0x4) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) select(0x40, &(0x7f0000000040), &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x0, 0x800}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x1, 0x0, r2}, 0xc) open(&(0x7f0000000300)='./file0\x00', 0x8200, 0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) open(&(0x7f00000002c0)='./file0\x00', 0x20084, 0x80) 15:16:18 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(0x0, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chdir(&(0x7f0000000100)='./file0\x00') accept$unix(r0, 0x0, &(0x7f0000000040)) bind(r0, &(0x7f0000000000)=@in={0x2, 0x2, @multicast2}, 0x10) 15:16:18 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000180)=0x3, 0x4) chroot(&(0x7f0000000100)='./file0\x00') connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1200, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, r1, 0xca, 0x4, 0x10000, 0x1f, 0x8}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:16:19 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x51, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 15:16:19 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_tcp(0x1c, 0x1, 0x0) sync() r0 = socket$inet6(0x1c, 0x0, 0xfffffffffffffffb) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, &(0x7f0000000100)) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r2, 0x29, 0x3, 0x0, &(0x7f0000000080)=0xfc36) open(0x0, 0x0, 0xc) accept4(r1, &(0x7f0000000240)=@un=@file={0x0, ""/4096}, &(0x7f0000000040)=0x1002, 0x30000000) 15:16:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x1}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x3, 0x0, 0x5, 0x20}, &(0x7f0000000340)=0x18) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) shmget(0x2, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x100) fcntl$setflags(r0, 0x2, 0x8) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffcf) 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$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x1, 0x4) r2 = shmget(0x3, 0x1000, 0x544, &(0x7f0000ffe000/0x1000)=nil) r3 = shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x10000002000) shmdt(r3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1, 0x10001}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x5, 0x20, 0x8, 0x5, 0x5, 0x3ff, 0x80000000, r1}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000240)=0x4) 15:16:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x7f, 0x1200, 0xfffffffffffffffc, 0x30000, 0x0}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xd54c, @empty, 0x6}}, r1, 0x60d, 0x5ac, 0xb58}, &(0x7f0000000280)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = openat(r0, &(0x7f0000000340)='./file0\x00', 0x400, 0xa0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x2}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000580)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000400)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYBLOB="1e000000a722f7532edf04f1beb9764e72c29de5dc959efc710dc2c4c02c00ac1d62"], 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000380)={r1, 0xfffffffffffffffd, 0x8}, &(0x7f00000003c0)=0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfffffffffffffda7) 15:16:19 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x2]}}, 0x1c, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:16:19 executing program 0: 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) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x72, "c5082579c80e21535088872795a357197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e858ec312fb3a190fd4bfe85c16a8f593acdd0a7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d484c363c5d23cba61cf3ae371a897e0937201dad7fafc68e23a3198fb3"}, 0x0) poll(&(0x7f0000000080)=[{r1, 0x80}], 0x1, 0x36) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xf1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 15:16:22 executing program 1: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000e89000/0x3000)=nil, 0x3000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x63, 0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x1) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x2) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) connect$unix(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="00022490b2482e2f6669b088c5822572f9ac24061dc8a7e5d41ecfb93db284cdc4cd1433650aabe6194c478dda7a37ffff0000000000006cd00eb9260e42df5555677354840063c4407712dd4721f573cd97bcbbd8aff31ea2ff77507140ae7f03141d728a633a10ef82e34810927a9759c4758d4fc3c048ef500d57871750ba964938018a23a6dda9f0b9eb26b2510000053900b1e9e6d192e546ec0252a23e3e54451794c5a71df8fc27988e5f7c9fd495da554452f809ce76ad8527cc81648379c330"], 0xa) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040)={0xdf}, 0x4) 15:16:22 executing program 3: clock_settime(0x0, &(0x7f0000000040)={0x40000000000002c, 0x4}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x4) 15:16:22 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) dup(r0) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) 15:16:22 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x66, "399364c874c2d34a4344232494ae8fe561d300473b75feab87856af56642185962686769bba03f3f6547011746562e6d70f3f275fbb640a6f98be4caa8a3afc30ef357879e35df8177e4ef0f262db1b0924d5c897ae584be6a266ebfdf009e6db2a5873fd095"}, &(0x7f0000000100)=0x6e) 15:16:23 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x4, {{0x2, 0x2}}}, 0x90) 15:16:23 executing program 1: setrlimit(0x8, &(0x7f0000000040)) pipe2(0x0, 0x4) 15:16:23 executing program 3: setrlimit(0xf, &(0x7f0000000000)={0x2, 0x3}) open$dir(&(0x7f0000000040)='./file0\x00', 0xc57f9dda1ffb3adc, 0x40) setrlimit(0x7, &(0x7f0000000380)={0x0, 0xffffffffffffffff}) 15:16:23 executing program 0: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000480)={0x0, 0x4}, &(0x7f00000004c0)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000500)={0x0, 0x188, 0x47174950, 0x40}, &(0x7f0000000540)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000680)={&(0x7f0000000040)=@in={0x2, 0x1, @multicast1}, 0x10, &(0x7f0000000400)=[{&(0x7f0000000080)="25fb7d37fcbba465ba5f5bd3a1d1481d3a356b28d0bd36ef7506dc35fbcda2aaa44c37b35b893a52f6e0653fc887f57883e0d94715be56ee2b63fa5e9f38957514c732b031656449f4cbc835885892044b11988e479255a3b37350f17a3bd741d10570e58682e640085c3e5d9a8e365846fb2aa8de870c641ce6faea", 0x7c}, {&(0x7f0000000100)="974074bd1ce4bbdd832a19e674e5e33eb9c016171415bf69962732392dd9020f6896e4679a29d4f7d6fe891359eb6e0049846b30e17e6c68dd3c99ca24c3d29b25998a61e59f6ca59a91d895085d9818b249e45cd9c02c4a5ca554d394ac1ffc881fcabb036f310af5dfbb17ea70f25ee155543b5385feb7fa391e4c3d94512c7de742c8208942162e0cf447a80a45f2e547686d07a425f0c7ab5d23377b3a046a5a5c9276fe256e2d8dec3e3c0cacd89df1874b2b898879cbd2a72fa2ce836a581ec1ce98afcb75700a7fcbd3b92306c7638135b217e2882bd407f72ca21c2bc113696b6b69bd80c3382d2d", 0xec}, {&(0x7f0000000200)="77f017cac430465ee27c4088e36bb9cc192e75c3cb49c05d086ac868e86f83c4d67310a8417ab33f7a45b88af7f62419bd8076889f6a1ad8c30e439cb00c3f79748cd6c733a6b03616b61fde6df83f9aaa10424c5bf35b5d6dade48a3ddc858a67aa48b244b8a5363ad18a260f48909276f8417f2f2ff5ae2892acf8cdf2b943d8446412e4bdf28b56072e50cb8e7b7ac78b71c2bc", 0x95}, {&(0x7f00000002c0)="1cc66f159b65c9ef150c8f8c9a8ec2ff069fae0fab7ec41b83", 0x19}, {&(0x7f0000000300)="aa9a8e97d3bf65c3bde4c7d524b9ec00dc02d191668bbc5f7a6110d3af13ce5417370cd1f63c1bf65de872edc50b6dca00327ddb3f723478432d7551a02cc3e1b9326dbb47428a30da99feea3a65f77f913b299fadf5ca1563285d913f1b3d4f7d1fb981b0d95ca6c8abf3ae449d0f4e0be008174b34cec2c788a8193aeb3a435872e017896f1080c0804eb61d09920e16e7fc6f7b7681938d2a4716ba459246adba2897761f135e3c088675f3f10b6cf4397a67c28a93de74a06a7221", 0xbd}, {&(0x7f00000003c0)="cf287483b964", 0x6}], 0x6, &(0x7f0000000580)=[@sndrcv={0x2c, 0x84, 0x2, {0x1, 0x5, 0x200, 0x0, 0x480a, 0x9, 0xff, 0x7, r2}}, @dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @prinfo={0x14, 0x84, 0x7, {0x3, 0x8}}, @sndrcv={0x2c, 0x84, 0x2, {0x6a9, 0x7, 0x5000, 0x12, 0x5, 0x2, 0x9048, 0xff, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0xca}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x100000001}, @authinfo={0x10, 0x84, 0x8, {0x6}}], 0xf4, 0x8}, 0x20000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 15:16:23 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000001c0), &(0x7f0000000200)=0x4) shutdown(r0, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000180)=0x4) 15:16:23 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) bind$inet6(r0, &(0x7f0000000080)={0x1c, 0x3, 0x3d36, @local={0xfe, 0x80, [], 0x0}, 0x800}, 0x1c) select(0xffffffffffffff83, &(0x7f00007dafc0), &(0x7f00007e1000), &(0x7f00006c7fc0), &(0x7f00008d9ff0)) 15:16:23 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @multicast1}, &(0x7f0000000180)=0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r2, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r2, 0x3a, 0x2e, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) r3 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x40, 0x2) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={0x0, 0x7fffffff, 0x8, 0x1, 0x9, 0x6, 0x100000001, 0xffff, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x1, 0xde7, 0x2, 0x2, 0x80}}, &(0x7f0000000300)=0xb8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r4, 0x0, 0x4, [0x5, 0x3, 0x0, 0x3]}, &(0x7f0000000380)=0x10) r5 = getpid() fcntl$lock(r3, 0xc, &(0x7f0000000200)={0x3, 0x1, 0xffffffff, 0xcfe, r5}) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @rand_addr, @broadcast}, 0xc) 15:16:23 executing program 2: r0 = socket(0xfffffffffffffffe, 0x10000001, 0x5) close(r0) 15:16:23 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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="f8ff040008000000"], 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r1, 0x2, 0x0) 15:16:23 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0xfffffedf) bind(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x10) fstat(r2, &(0x7f0000000200)) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) exit(0x3) sync() getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) 15:16:23 executing program 2: r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffe000/0x1000)=nil) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r0, 0x2, 0xffffffffffffffff) 15:16:24 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000180)="b9a8f39de0343bfd93b81c35ab7e6f45b0a9", 0x12) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 15:16:24 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0xfffffedf) bind(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x10) fstat(r2, &(0x7f0000000200)) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) exit(0x3) sync() getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) 15:16:24 executing program 2: socket(0x1f, 0x5, 0xdc2) r0 = socket$inet6(0x1c, 0x4, 0x5) ppoll(&(0x7f0000000140), 0x0, &(0x7f0000000080)={0x9, 0xff}, &(0x7f00000000c0)={0x4000000000000005}, 0x8) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x1, 0x4) 15:16:24 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0xfffffedf) bind(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x10) fstat(r2, &(0x7f0000000200)) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) exit(0x3) sync() getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) 15:16:24 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, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) r2 = msgget(0x1, 0x202) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000002c0)={0x3, 0x820, 0x1f, 0xe48, r3}, &(0x7f0000000300)=0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000000)=""/224) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 15:16:25 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000080)="fa", 0x1) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @multicast1, 0x2, 0x5, [@empty, @rand_addr=0x9701, @loopback, @rand_addr=0x10001, @multicast1]}, 0x24) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) 15:16:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) r3 = dup(r1) write(r3, &(0x7f0000000040), 0xfffffedf) bind(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @rand_addr}, 0x10) r4 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x10) fstat(r2, &(0x7f0000000200)) getsockname$inet(r2, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2, 0x10, r0, 0x0) exit(0x3) sync() getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2467, &(0x7f0000000040)=""/219, &(0x7f0000000140)=0xdb) 15:16:25 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) chdir(&(0x7f0000000040)='./file1\x00') r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) readlinkat(r1, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000240)=""/228, 0xe4) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') 15:16:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000040), 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000100)=0x4, 0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @loopback, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r2}, 0xc) 15:16:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x0}, 0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x13, &(0x7f0000000080), 0x8) 15:16:25 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000480)=ANY=[@ANYBLOB="a0e235dc9908d50849a274d7a9afb65111a5bea4e1c37495132f184be9bd35b51861c35e2f0dc0820ff033fb8bd4bc001d1f6c9d1939423355b3c6fbe8d773039cc127d13defb225bb5355c2008bde0e09b2d7373bf99c8e35358fdd4495e61b4933ff474cd2d2e221a450c924b28f2542859784da6e22ff5be72fe7feed94180392cbdf38eed6d28f5afc1215a1a61c8a70389f5001aefeb934416425c1ebb544cf353d62b2d1c03097d52a2c6458a5313ab3cda38b1d7064c877d54512d18211bef4feea909884beda331d18389710c4eae824013698ed742559e9a4192ab9433cf99fae02"], 0x1) freebsd11_fstat(r0, &(0x7f00000000c0)) freebsd11_lstat(&(0x7f0000000140)='\x00', &(0x7f0000000180)) getresuid(&(0x7f0000000440), &(0x7f0000000680), &(0x7f00000006c0)) geteuid() freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) fstat(r0, &(0x7f00000007c0)) getuid() freebsd11_fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) r2 = semget$private(0x0, 0x4, 0x28) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000200)=""/204) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000580), &(0x7f0000000400)=0xfffffffffffffee1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fstat(r4, &(0x7f0000000300)) setsockopt$inet_mreqsrc(r4, 0x0, 0x47, &(0x7f0000000000)={@multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) 15:16:25 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f00000003c0)) fstat(r1, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r2) open(&(0x7f00000000c0)='./file0\x00', 0x8400, 0x102) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000380)='\x93%+%:\x00', &(0x7f0000000240)='\x00', &(0x7f0000000300)=',.\xcb]%\x00'], 0x0) 15:16:25 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) getsockname$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) r1 = socket$inet6_sctp(0x1c, 0xffffffff, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x8, &(0x7f0000000000), 0x2) 15:16:25 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() setuid(r1) getsockopt$sock_linger(r0, 0xffff, 0x80, 0x0, &(0x7f0000002340)=0xffffffffffffff84) sendmsg(r0, &(0x7f0000002280)={&(0x7f0000000000)=@in6={0x1c, 0x3, 0x4, @loopback, 0x3}, 0x1c, &(0x7f0000001200)=[{&(0x7f0000000080)="d8005ec56038d284359d59cea6751017c9e52148c6363b2e1b4bd0d9ded6aa5fac3903219f4322c7ba191c7e8f6b985d954b18e749aa7029ed6a243f23ebfd388c0b46c070ec23e9c481489d6778f0b9aecb0c0897c23f4cf568d98de2aecf52757f1170e715c234c16262c4b5b33618b309faf6105f96a753c3e6e1564f31fa3ad2dcc92e45e61732378e6e338b6ffe68b5a3ba688d11ab4b50b3638ba18ec66a73e9db8021a942a3fdccf7f1893088d196bf9407d6b0058f5a34", 0xbb}, {&(0x7f0000000140)="485d344ee20a520a7c8e7eda33b6d86d140e8cf2924af46c9356ec4f0a758d51c8c905d053bedf3503d742c111d893329e52ade007760760b2875061c4eb59fb6db9fb08669f73d0295efa7a3cd3eb1cc76f3225ac8663cb48deb5d9b2e7a8937ebfde532f2e4f3b4b06672608ff5709508ac461935781eb82f4c0ce4a3ba0ed7f30526ae203ede991c5419ed9f3b59d9ad9b3ba21d8576b75c55a0701b235dd0fb5faa0857e46c1a8bcd47421b37b4a77d86a7d58a4cb73822fea065e69", 0xbe}, {&(0x7f0000000200)="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", 0x1000}], 0x3, &(0x7f0000001240)=[{0x1010, 0xffff, 0x2, "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"}], 0x1010}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000040), &(0x7f00000022c0)=0x4) 15:16:25 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 15:16:25 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_int(r1, 0x29, 0x80000000019, &(0x7f0000000040)=0x10, 0xffffff93) 15:16:25 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000), 0x4) listen(r1, 0x800041d) listen(r1, 0x0) 15:16:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYBLOB="0600000001bbda0000002dce180000ff9f4a5fae8626630c6921c6d6b9ff2d00bf9620a24d9b14489730fb200ad2e5d18c5b6e9f00b96b79c9339b2258492fa47478cd49ecadd3a4ce58a29d4477f9e925a3124112de08bf8bc875e4d64a0014172ceed5923c200a30b99ceec73ec81f425eea1e477bec46b99317fd7d02df0a9433ad9a2ec5a6c6bd9093b9e3791ac965b51c6019ec3b8e7ed1c1679f5d0109e6eb76b77eeb32b3c8115d9887d45dd86dd63031b9baab4cd334f73c1e40d5c4c6485a8aac0d2328321287d1af45347bcc857c5e520efd7d5e030073ef71916b9c6ffc1aa22c0db5cc83b0e88643ad6cdc11df866eadc45f1ee76c3cbe938085fae644e254d0acd6ab2139ae2f17d06e015fc6519f87488900000000000000007d328c84262d5849c4781c50afc781ab3f4177e3aa2aaf5464c828dddce395be96dd3771d9f6aad18952b610261c1ad13112919db6d63f06e90a6594516e787334cab5ffbfe0d3274cdffb5ea9b0ecc8e6d86e26985e4c9a23ac33c1b24c746f9cc3980dec75d4b70f0bec7052be9c2b9e76ff098291dbef8cb9b4967a275346933ce17c674109d24c0efeebbb253cc26bc4476b1850eb50fc6a5f7c6bf1a3ec11fb832e00f2084c2e8f0806fdeb9fcf76c450c3a1ece5d2cf7af6a573c5765f63761f30a0089a2cf3a1d11663973513504dbbb9dac504f9ec529dc01d6586e3777c14b67994b5c91aecd4eaa75515d00f1fc5c3d57c4b2c8cbcec2e5b5af4744474e1923cd36fa1ebd18e3e91a7227c91c208fd826b5003e1df27484c46274a8acd0058db7ff58165d428ad103eb431064bc733bab1f6c3f52efa59966c8ff75c198509555e0413b310e8c28cfd5132a3fbbe11493361aa671070b05b02e2ce505b5650462a0da55fb22ccf803f22c37378bfce7aca4684c01cc756dfac376d63b4b32ab7a003c718fb50a8bbb8881ce451c25a238efec679035529d49eb3b5286bb2d0a758876c38ca0cd2badd55fa9d4b877f63170fcb229f37e6dfa1da264ae14491f1de4bd6c6053fccc09018921c37b9dc4a37464b445191fc47a576893178f65e77fbff93576eb93cf461d60749fa5e156f8bc78c2e77cc8590bd9d53d949f2b68b1a39b07b288c54dcb6f204223231f413cfbc8566920d9854a0fede8cbfbfc69e4badbc1169"], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) getsockopt$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$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) 15:16:25 executing program 1: r0 = open(&(0x7f0000000040)='.\x00', 0x0, 0x0) freebsd11_getdents(r0, &(0x7f0000000300)=""/109, 0x6d) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x7, 0x9}, &(0x7f0000000100)=0xc) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, 0x0, 0xffffffffffffffd9) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) 15:16:25 executing program 3: geteuid() fstat(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) r1 = getuid() __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000100)={{0x0, r1}}) 15:16:25 executing program 1: r0 = socket(0xfffffffffffffffe, 0x3, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), 0x4) recvmsg(r0, &(0x7f0000003640)={0x0, 0x0, &(0x7f00000034c0)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/33, 0x21}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f0000001240)=""/207, 0xcf}, {&(0x7f00000023c0)=""/234, 0xea}, {&(0x7f00000024c0)=""/4096, 0x1000}], 0x6, &(0x7f0000003540)=""/202, 0xca}, 0x42) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="6c1add1affffffff0000000000000000000000000000000000000000000000000000006500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1], 0x8c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={r1, 0xfffffffffffffffe}, 0x8) getsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000001340), &(0x7f0000001380)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0xff}, 0x8) 15:16:25 executing program 3: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) sendfile(r0, r0, &(0x7f0000000080), 0x2) connect(r0, 0xffffffffffffffff, 0xfffffe5a) 15:16:26 executing program 0: open$dir(&(0x7f0000000680)='./file0\x00', 0xfffffffffffffffc, 0x0) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) clock_nanosleep(0x9, 0x1, &(0x7f0000000000), 0x0) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x200000000004) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(r1, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x2) ftruncate(r3, 0x7e2780e3) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r4, 0x0) ftruncate(r3, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x151) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) 15:16:26 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c6530008c2e2ca814ae063211863a4fa225c1ea13e7c5e653ca40e4264ab7d85826fac889121236dcc9a4718b7c16507cdb3122a6b9db4a586281ed5353008d09f2dc2a5d2a427d3733fa1563f2527ae16d74b169005982a8e9bc576c26dbc97be37d4c9126df6ee34a"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01e4ff00", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xbe, @remote={0xfe, 0x80, [], 0x0}, 0x81}}, r1, 0x56f2, 0xa81, 0x9, 0x8, 0xfffffffffffffff8}, &(0x7f0000000000)=0x98) r3 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r2, 0x269}, &(0x7f00000002c0)=0x8) fcntl$lock(r0, 0xb, &(0x7f0000000040)={0x3, 0x2, 0xfffffffffffff7bb, 0x8000, r3}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 15:16:26 executing program 3: syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r1, r1) connect(r0, &(0x7f00000004c0)=@in, 0xc) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000140)='vegas\x00', 0x6) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={r4, 0x1, 0x0, 0x0, 0xffff}, &(0x7f0000000480)=0x18) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000280)=ANY=[@ANYBLOB="70012e2f6669d82c30000118c485e3e3484cd531199ab395cd22c5a984a71ba63b0bb86bc4fcc4bfae04ce49d0e21d69e4464c07a4e29d6c5a44310885796e044f118c9a90e9705d8fa33a58387f61e69fecae0a2c3f922bd200b12a9183838979348c9dcb41932149d3dec07d32d3c52667ef22d2a74689b1ce53735bb815d88e71dec8e65c293adab82166a839677a65627a78fe24b3fd8d8b9835332cdb3089969429bbb6f26d428d0da59e7a5de88c79d7c4218166464314b3e04940051301eedcbf69cc0f9b96d1dca88c8c6663b5831ea3f6fa1d3f4a4b8c486f6d6d2b3d86e510e6d6f73321a8c29a29c6b2afd4cc5d6601603e5ca9a11e0c4d292cf0c73104a53200eb2e88b08f4f5e95a7a8fa3df54716ce3e0fc3b0a642f81d5fcb1fda9269326df008a5e1c1d5a371cf17a48b22db011c2527ac596b3d9be597e06a84996c1340946af3cd19cfdec5a2fb9261"], 0x9, 0x0}, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000000)={@multicast2, @empty, 0x0}, &(0x7f00000000c0)=0xc) msgget(0x1, 0x200) setsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, r5}, 0xc) 15:16:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x48) fchmodat(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 15:16:27 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, 0x0, 0xfffffffffffffea2) fsync(r0) lseek(r0, 0x0, 0x7) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) readlinkat(0xffffffffffffffff, 0x0, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) 15:16:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="030008000700d40c6700fffffc040500d8060200f13c3f56dea30003c6"], &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x400, 0x4, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x1000000000000, 0x100000000, 0x9, 0x9b, 0x10000, 0x1f, 0xa4c1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x3, 0x8, 0x0, 0x8}}, &(0x7f00000001c0)=0xb8) ftruncate(r0, 0x400000000106) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r3, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 15:16:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x3, 0x3, 0x8000}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000004c0)={r2, 0xf2, "e1d0d796c01c9928ef1c79a0397bdbaee8c7e4179bf5bbc7b4de7107c15f449896728c8c10665addeab9573c81320b472d642f031d9a2a9a2494597db777e6c4e369dff8b4eb5e3e3085978821db594b328d0476f7e138e074f73fc960402968f0c96b5e6892adabe8757f550561f7fd42ecaa23c0152412abfd721b10c237c48b073ca9904fe9a3312210c997f3883b41ea9aebc0a3a80c6a5ee447bfd0f789b2092c57f649a5cec9cfaecfaf5bf0a1b8ab18e986f7a1375537f0443a72093470d46683f9c2ae904d7bf5a675aea36ca3f7a7959a3ced8e53061a76adb83d317ecd9b951e62c24c65fda808d11bab7c9c91"}, &(0x7f00000005c0)=0xfa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e20ac1400bb000000000000000017000000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000009bd503cee5190f640000000000", @ANYRES32=r2, @ANYBLOB="0700000006000000100000000008000001b78d00"], &(0x7f0000000480)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000380)={r2}, 0x8) r4 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000600)={r3, 0x5, 0x800, 0xffffffffffffffff, 0x9, 0x4, 0xf2b9, 0x1000, {@in6={{0x1c, 0x1, 0x2, @empty, 0xb89}}, r2, 0x9, 0x7, 0xfffffffffffffffb, 0x5, 0x6}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r5, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000240)=0x10) 15:16:27 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000080)=0x401, 0x4) 15:16:27 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x800000000011, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f00000003c0)={@in={{0x2, 0x1, @broadcast}}, r6, 0xffff, 0x80000000, 0x13, 0x3f, 0x5}, &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:16:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="030008000700d40c6700fffffc040500d8060200f13c3f56dea30003c6"], &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x4, 0x400, 0x4, 0x7f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000100)={r1, 0x1000000000000, 0x100000000, 0x9, 0x9b, 0x10000, 0x1f, 0xa4c1, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x2, 0x3, 0x8, 0x0, 0x8}}, &(0x7f00000001c0)=0xb8) ftruncate(r0, 0x400000000106) r3 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r3, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r3, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 15:16:28 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x35, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000800000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000002c0)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0x0, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x7642}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xc8b6, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) openat(r2, &(0x7f0000000100)='./file0\x00', 0x8000, 0xc) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x20904, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r3, 0xfc, "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"}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 15:16:29 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendto$inet6(r0, &(0x7f0000000000)="224c96d03ddb9e2b9e99884e3ea939263dca330bcac45c217e8edce1a48cbf881a639e1b4f80d29f3814f498b369663251c7aecd2f7c11e609", 0x39, 0x0, 0x0, 0x0) accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) 15:16:29 executing program 2: r0 = semget(0x0, 0x0, 0xfffffffffffffffd) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0x81]) semget(0x2, 0x0, 0x402) 15:16:29 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={0x0, 0x7, 0x5}, &(0x7f0000000300)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e23ac1400aa000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000055a15e00100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001001f", @ANYRES32=r2], 0x8c) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)='./file0\x00') poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x100000000000) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x4, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f00000004c0)) setsockopt(r0, 0xfffffff9, 0x100000000, &(0x7f0000000100)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xc, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x25, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 15:16:29 executing program 2: r0 = socket(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x400, @empty, 0x400}}, 0x0}, &(0x7f0000000140)=0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) r3 = semget$private(0x0, 0x0, 0x7d1) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f0000000200)=""/4096) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f0000001200)=""/223) r4 = dup2(r0, r0) getsockopt(r0, 0x80, 0xa0, &(0x7f0000001300)=""/82, &(0x7f0000001380)=0x52) setsockopt$inet_mreqsrc(r4, 0x0, 0x47, &(0x7f00000013c0)={@rand_addr=0x20000, @empty, @broadcast}, 0xc) getsockopt$sock_int(r4, 0xffff, 0x2001, &(0x7f0000001400), &(0x7f0000001440)=0x4) getsockname(r0, &(0x7f0000001480)=@un=@abs, &(0x7f00000014c0)=0x8) lseek(r0, 0x0, 0x3) r5 = accept4(r4, &(0x7f0000001500)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000001540)=0x1c, 0x10000000) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000001580)=@in6={0x1c, 0x0, 0x6720, @remote={0xfe, 0x80, [], 0x0}, 0x128}, 0x1c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000015c0)={r1, 0x1, 0x9}, 0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000001600)={0x2, 0x100, 0xd35, 0x8, r2}, &(0x7f0000001640)=0x10) listen(r6, 0x9) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000001680)={r7, 0x1, 0x1, [0x6830]}, 0xa) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000016c0), &(0x7f0000001700)=0x4) setitimer(0x0, &(0x7f0000001740)={{0x8, 0x1}, {0x1, 0xfffffffffffffffa}}, &(0x7f0000001780)) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f00000017c0)={0x1, 0x9, 0x400, 0x0, 0x200, 0xa71, 0x4, 0x8, r2}, 0x20) unlinkat(r4, &(0x7f0000001800)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000001840)={0x7, 0x30, 0x3f, 0x100000001, r2}, &(0x7f0000001880)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000018c0)={r8, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000001900), &(0x7f0000001940)=0x4) r9 = geteuid() getgroups(0x2, &(0x7f00000019c0)=[0xffffffffffffffff, 0x0]) lchown(&(0x7f0000001980)='./file0\x00', r9, r10) 15:16:31 executing program 2: r0 = socket(0x17, 0x6, 0x1) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b, 0x3}, 0x10) 15:16:31 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x8000, 0xf, 0x401, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) sendmsg$inet_sctp(r0, &(0x7f00000008c0)={&(0x7f00000001c0)=@in6={0x1c, 0x1, 0x9, @loopback, 0x7}, 0x1c, &(0x7f0000000800)=[{&(0x7f00000002c0)="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", 0xfb}, {&(0x7f00000003c0)="bf7e663ecdc3e528f9b5868046f8a63c60162ff26c21442991f255c425d0cbf7fa", 0x21}, {&(0x7f0000000400)="52b8ffb32b651c0254324a237b419152936ae0d4d01045f07779ea1d81b6703c4801898722623eb61313c419a4557c89c61e58891227aa3f1d2f4c68e17a19f988c3b4632bfafd5ce74499a6a9fc32f659e13fd64161e8d8e040ed55568a0bedcfcacff2030b35683b493763d08887842b9f3e8cc0bf5a1b7ad8433de35944e70cdf7e4ee70d08e89087aa43fa2fab42bdd7f8dbe7f4b3426e8809612ab70444fe47272cb092428441e3d353477cfd58676d4558", 0xb4}, {&(0x7f00000004c0)="e508e1203ade302d08444edf1daee8ecdd240a7aec1913a23a57202cf08f9abd104896b8a30c16cf0c8bd2f89dcc3ef4a15a9720c21fc66a40df3d895929241019e878cf546eda9009a20bffbd4d728a9d6f33f59b6466e944f7d627b6148bdb45b2c6ae03557e7d488b218b4f92a13a0c32eadd78e206d71b38eb039dd64c7146181501d11525ec3749f7ed9c4e89d18664a07bad3ef2d52964a1b22cf1db4815305d079d067ec301410f4f8ccfcddbb9b92ca6f74af6426ffbf2b0def74ee466f2a54899a3c0c03ac48ce789e82bfcea55e389d1f77701bd4434ce28fe7756", 0xe0}, {&(0x7f00000005c0)="3824c832494da9647350514f2a4bc8e87d91c0ca19a5d1cdb7f97d4867836b03f1459e3419b7e58920a116b89fbd0fb923b2d641aadffa7bcf933e6dd3fb8abe7a78bcd9417ad077689febbc9513f18fb9a3784fd1b7c8c1c7a157c0fb4b356f392c6b1b1042c5a46e65f03dfa681e6cb9683a66df121ffc3b2c1f168445f5e5d90df40d13b9e0251b3b168357b153a9f7fbb41133c32b1ba4f7631f3c3581440c9cf74944a4de1e14fd525ccdb83fbf5261e8451859598d217f8fa34df6562f9776b181a728e16454de910ede9c477a8083df98d057", 0xd6}, {&(0x7f00000006c0)="1f9c14bd5333a44927aeba328b70857ad2403605f87ab7beecee204986591c16f9b1926b191aa24c6a4b10718a80f897fa22fbd33d50277ce120fa28a22fe83bb5b13a270a8cb63ed31cccb8e86fa0bfbb04b3b0a2cda267c2ce26b845572415e16171d31a9553f7060b1b28b7be78c9b6a147566482350275a7671cff52c95350939ffe039cfbf1e35a7c93cfffefed773499443c2e09c381a9687478b00afc9691d023034a3fa69899676e2360fe19ea140cf3a85070d1f22096486ada0d16abd5d493a0470b4c0311831dbf9524b8713558c096cca1072c63628a24e268773d226276", 0xe4}, {&(0x7f00000007c0)="14c13c794eba65584a6ff21a40bd", 0xe}], 0x7, &(0x7f0000000880)=[@init={0x14, 0x84, 0x1, {0x0, 0x6, 0x401, 0x2}}, @dstaddrv4={0x10}], 0x24, 0x100}, 0x20000) r2 = socket(0x2, 0x20000000, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x25, &(0x7f0000000280)={0x0, 0x4}, 0x8) 15:16:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x7, &(0x7f0000000580), 0x1f) chroot(&(0x7f0000000000)='./file0\x00') 15:16:31 executing program 3: freebsd10_pipe(&(0x7f0000000300)={0xffffffffffffffff}) readv(r0, &(0x7f0000000600)=[{&(0x7f0000000040)=""/187, 0xbb}], 0x1) 15:16:31 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0xc00, 0x14d) munmap(&(0x7f000010c000/0x3000)=nil, 0x3000) readv(r0, &(0x7f0000000940)=[{&(0x7f0000000380)=""/236, 0xec}, {&(0x7f0000000480)=""/178, 0xb2}, {&(0x7f0000000300)=""/34, 0x22}, {&(0x7f0000000540)=""/183, 0xb7}, {&(0x7f0000000600)=""/191, 0xbf}, {&(0x7f00000006c0)=""/176, 0xb0}, {&(0x7f0000000780)=""/78, 0x4e}, {&(0x7f0000000800)=""/194, 0xc2}, {&(0x7f0000000900)=""/1, 0x1}], 0x9) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000001c0), &(0x7f00000002c0)=0x8) truncate(&(0x7f0000000240)='./file0\x00', 0x975) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[], 0x0) getpeername$inet6(r1, &(0x7f0000000a00), &(0x7f0000000a40)=0x1c) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r2, 0xffff, 0x1014, &(0x7f0000000080), 0x110) futimesat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000180)={{0xfff, 0xfffffffffffffffd}, {0x4, 0xffff}}) pipe2(&(0x7f0000000340), 0x100004) 15:16:31 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') 15:16:33 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000100)={@loopback, @broadcast, @multicast1}, 0xfffffffffffffcab) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000)=0x2, 0x4) 15:16:33 executing program 3: utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x40000000}}, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x10000, 0x5}, {0x1}}) chroot(&(0x7f0000000000)='./file0\x00') 15:16:33 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) renameat(r1, &(0x7f00000003c0)='./file0\x00', r0, &(0x7f0000000400)='./file1\x00') lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012bdf208 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff8107a903 at _sx_xlock+0xb3 #3 0xffffffff812c145c at inp_setmoptions+0x17bc #4 0xffffffff812d986f at ip_ctloutput+0x80f #5 0xffffffff812dd619 at rip_ctloutput+0x2c9 #6 0xffffffff8115a471 at sosetopt+0x101 #7 0xffffffff81162ad8 at kern_setsockopt+0x158 #8 0xffffffff81162973 at sys_setsockopt+0x33 15:16:33 executing program 1: setitimer(0x0, &(0x7f0000000040)={{}, {0x8, 0x2cd6}}, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x180, 0x100) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f00000000c0)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000480)=[{&(0x7f0000000100)="2c59182e8951ff62c3eb", 0xa}, {&(0x7f0000000140)="f0251988431722c875def00010bd8f9f1830ee7e2bb8d30c365e7fb8090fb63e3bc1246b41be7f2d148948189a912e0ea5fe2122b18905a5e53dec0281a67cca936d5cda03631df92d3a0d22249551c4e4d116759ee69e9071b619a1522ca8ede5c584905a065aed6d3047c6bb0f361816e05202abeaccd0be335b8e6b83682f0c8e218900c7767ed57aeeaaade3571f70b0918ce0ccc7ffd3e4355f184d71971dc8a5b050e9c6f74a35b01f474ff165e03edb8adf5eb2dbf0a2cda70e29bbca105c3e633b023e84806726996bc0c5692d5515cab68683383c97bef5e497fa81fd0d4626943288f866d31d4c7ffeed77fc6d53fa", 0xf4}, {&(0x7f0000000240)="c3ff53e53a71", 0x6}, {&(0x7f0000000280)="9fa2568024b6bd326a2659c9cc7ce80f453362f82c55915b3428b1c886532abdd4fee8b313f59429b39e6d59a4ed5a2c2277dfb343b29ab8f7a17715c3a3a8cb8a32395e12642b97b03d6466967c53", 0x4f}, {&(0x7f0000000300)="feb08968330e366c91ebc5249918c79d37023e73f7e70dc96e68e3d8858f0ac6bb5d27d04e645c2aa838a2ffb25a6a8f2ff092fe09ea4ff61576bfad901c4f20871ce4005e193022b3b6d8d7c0bab3b1b6eba2c0ced6ee5d486c029228ed9c3ce9e001", 0x63}, {&(0x7f0000000380)="ed8ba6df1e7f234548f5ab784f0401740ef8c29ad018f706063df85acc35ece3", 0x20}, {&(0x7f00000003c0)="737b58b8cfecea2e0637d953333b00450f1ba4656edb5abb431fd66bbeafbc944fab17150c5a035c09931c7aa03d5d6192e44081a793878eeede14265eaa6b1045b94ce7597b159fedb22906d09fe1c49be02417ec7aae91f5754bce174d80bec8fa19450a246c153b96231de0ebf51c1fa722165bfa955f937741ee7d9613014f1feb714432daec41c8ab31a9ed266da2a955c4b148", 0x96}], 0x7, 0x0, 0x0, 0x18c}, 0x20100) getitimer(0x0, &(0x7f0000000000)) 15:16:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0, 0x2010}, {r0, 0x10}], 0x5cd, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="912ed99e11e3f9325c69b951f53a94cdf3ef718c95e9e782f87a00d351fc305544072cfcc4f166ed722ca74ea681d7ba81b70ddce872008917041223a5bd6dd569357a44eed7ce4ae8fe5bce38e26919a6843454e703befcd3f5597577334745dc1dd48301bffe6e0c9d12b0f898433838644aa57e89ec3b66bd", 0x7a, 0x8, 0x0, 0x0) 15:16:33 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000001c0), &(0x7f0000000200)=0x4) readv(0xffffffffffffffff, &(0x7f00000004c0)=[{&(0x7f0000001640)=""/4096, 0x1000}], 0x1) chmod(&(0x7f0000000100)='./file1\x00', 0x100) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x1, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x100}, {0x1c, 0x0, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0x7, [0x7fff, 0x9, 0x1, 0x0, 0x3, 0x25, 0x3, 0x7fff]}, 0x5c) readv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000080)=""/35, 0x23}, {&(0x7f00000000c0)=""/45, 0x2d}], 0x2) pwritev(r0, &(0x7f00000003c0), 0x141, 0x6d998) open(&(0x7f0000000000)='./file1\x00', 0x0, 0x184) #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de9fd at fast_syscall_common+0x101 15:16:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fchdir(r0) r1 = open(0x0, 0x0, 0x0) utimensat(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x1000, 0x1f}, {0x0, 0x69}}, 0x200) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 15:16:38 executing program 3: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0x7fffffff, 0x56, "68ea516e922dbb9d6d3fff9323b78bcdbcd36162a62d44187cd837bdb3e5a883d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d492be147684ed1ff251fd59ca75a088e826f"}, 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = getpid() getpgrp(r3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 15:16:38 executing program 2: setuid(0xee01) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @empty, 0x3}}, 0x0, 0x101, 0x8, 0x8}, &(0x7f0000000100)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000140)={r2, 0x2, 0x1, 0x1, 0x7f}, &(0x7f0000000180)=0x18) setresgid(r0, 0x0, 0x0) 15:16:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x9}, &(0x7f0000000140)=0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 15:16:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2101000000000000000000000000000000000000001f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="05000000008000000400000006000000"], &(0x7f0000000080)=0x98) lseek(r0, 0x0, 0x5) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000100)={r1, 0x1}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$unix(0x1, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000440)={'freebsd\x00', 0xa5e}, 0x24) getgroups(0xfffffffffffffe75, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000001940)=ANY=[@ANYBLOB="1c004e2004000000fe8080000000000000000000000000bb0008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0200000006000000000000000300000007000000"], &(0x7f0000001a00)=0x98) freebsd11_fstat(0xffffffffffffffff, 0x0) setgroups(0xfffffffffffffe15, 0x0) readv(r0, &(0x7f00000018c0)=[{&(0x7f0000000340)=""/143, 0x8f}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000400)=""/19, 0x13}, {&(0x7f00000014c0)=""/76, 0x4c}, {&(0x7f0000001540)=""/239, 0xef}, {&(0x7f0000001640)=""/201, 0xc9}, {&(0x7f0000001740)=""/157, 0x9d}, {&(0x7f0000001800)=""/187, 0xbb}], 0x8) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') readv(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r3 = accept4(r0, &(0x7f0000000140)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x1, 0x8000}, &(0x7f0000000300)=0xc) fdatasync(r0) connect$unix(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 15:16:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x9}, &(0x7f0000000140)=0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x15, &(0x7f0000000040)={r1}, 0x8) 15:16:40 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x2d}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x3, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x2, @loopback}}, r2, 0x7, 0x787, 0x2, 0x8, 0xff}, &(0x7f0000000280)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r3, 0xfffffffffffff001, 0xf5f33b9, 0x3}, &(0x7f0000000300)=0x10) pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) pwritev(r6, &(0x7f0000000440)=[{&(0x7f0000000380)="5d84f4b2102ff8e6290bfce4426442c4cc65c7c9275e09fb70e1741f3a8ad36d7ef51436c04267f96ef362a1ae01c9558b8a556c0624b6bde046dbae5697251c44acf8805ce4e4115ec01a188d2bda366819d0a1d6c78560dd62f0857ad8bf20610c04fc05bb409a3ffa5bc2e2c5ebf7aedd4169ba066406a5d587b2a611cffc2bb700dd0053e45c", 0x88}], 0x1, 0x0) nanosleep(&(0x7f0000000480)={0x9, 0x36c}, &(0x7f00000004c0)) getpeername$inet6(r6, &(0x7f0000000500), &(0x7f0000000540)=0x1c) r7 = getpgrp(0xffffffffffffffff) fcntl$setown(r6, 0x6, r7) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000580)={r1, 0x8000, 0x95, "19b36176cb168385429e2aa646953acf180dc08d474126df7b276789b48b7ce13fabdce9a74d6b7a99cd964bec21856229fdce962ee92560053323c7672ddcc27a85b47c1174ca2530255bfe566588d260c0968b1a5f27877847f76deb8b74e87b8ce08bba056a9a9c139aafe8aa3c39c570f8068d7b360523f95b2f5fae55fc8352d2e04420a8c3adf20cb02129e9aaeab7bd19f4"}, 0x9d) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000640)={r4}, 0x8) r8 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000680)={r1, 0xea7f, 0x1f, 0x9, 0x5, 0x1}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000006c0)={0x9, 0xdb, 0x410, 0x8, 0x7, 0x0, 0x5, 0x7, r4}, &(0x7f0000000700)=0x20) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r6, 0x84, 0x10, &(0x7f0000000740)=0xfffffffffffffff8, 0x4) fcntl$setflags(r8, 0x2, 0x1) pwritev(r5, &(0x7f0000000900)=[{&(0x7f0000000780)="b94e1c674edebf5c52f481c943c9d0ec54620fd17f1681ebcb1c1bb037109ab3cd", 0x21}, {&(0x7f00000007c0)="6e95798cc6b844faa8ca753b2c12e48d617f378b2c9d45597ea6735946bc858e7fd7b47ac420d2b1d9ba41c619bb9e7b1950fc099f15a2b122ac6109829877407bab534d88bb023d686dcd8a5a69a1a49c76be2204964a34e58e2d1c00ddc06752048081ec604066709647fb", 0x6c}, {&(0x7f0000000840)="827880292ea14f5f865ecffdf5c55eeb6ea37e003adf2050320f726567dc587e43edcd5899836f5a8cbab4e177c205888ebc0bedd075e1ec06fd51fa61d9a06487c62ee086894a93c8b71bf998bd37ceb05251fb9e5f86d6568dd159ea945601e0590d1184fab5344a03fc6472c6ec9ec29cbe2443264172", 0x78}, {&(0x7f00000008c0)="f23f906e", 0x4}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f0000000940)={r2, 0x1, 0x2, [0x0, 0x2]}, 0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r6, 0x84, 0x13, &(0x7f0000000980)={r9, 0xff, 0xff, "a9ded2c1d714718b6601a187e36509a63e3d2e4f9cb3f185962b6e66261814e7e747f5c19b05da1f7af8376bbed846afce1ab4b598c4b7ee224a9ccf33c7d5c2d1bc78691f1d95a625b8365f0448df9afbee6d77d428e1fc77d3b66c03121e8b1ad9164c8c984bcec804824194f1919cda2f9a8e754db5624546abfc0142f1e0d909bbad5804777172fa6bc490c2e8deed519ff9dd64146ee4265b6604adf0b16936771b46c217aa1702f9a186e0aa687b5e0e4aba9a655d8895242b4b4ddc0ead707fc654d19d4fe433923bd807d9a4aea652ca4d3d8f151e72420b3085eb2f294a081c2e0811f3f1ffdb0539cc4a0a0ad4d7e7679ee2582ec0751bb3574a"}, 0x107) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000ac0)={r1, 0x6, 0x2, 0xadb6, 0x4, 0x904}, &(0x7f0000000b00)=0x14) r10 = msgget(0x2, 0x119) msgctl$IPC_INFO(r10, 0x3, &(0x7f0000000b40)=""/59) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000b80)={r9, 0x9, 0x3}, &(0x7f0000000bc0)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x1a, &(0x7f0000000c00)={r11, 0x2}, 0x8) readv(r6, &(0x7f00000010c0)=[{&(0x7f0000000c40)=""/173, 0xad}, {&(0x7f0000000d00)}, {&(0x7f0000000d40)=""/16, 0x10}, {&(0x7f0000000d80)=""/234, 0xea}, {&(0x7f0000000e80)=""/156, 0x9c}, {&(0x7f0000000f40)=""/187, 0xbb}, {&(0x7f0000001000)=""/160, 0xa0}], 0x7) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000001140)={@in={{0x2, 0x2, @broadcast}}, r11, 0x1, 0x6, 0x7, 0x8001, 0x4}, &(0x7f0000001200)=0xa0) fstat(r8, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r12) 15:16:42 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x27, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYRES16], 0x2) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x10000000000}, 0x8) 15:16:42 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, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100f8ff", @ANYRES32=0x0], &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f0000000140)=0x8) 15:16:43 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x32, &(0x7f0000000140)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @empty, 0x80000}}}, 0x88) fdatasync(r0) r1 = fcntl$dupfd(r0, 0x11, r0) r2 = semget$private(0x0, 0x0, 0x2) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0x4, 0x20, 0x0]) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="41000000249821fdd58006d4abdf0ef5f727bb2667428e28113e10832b5117df90cf6a8cec492c371a82f093d00f7590b6996cf20d22944254fbb14e9beaac5120eafd1413242e3f99"], &(0x7f0000000080)=0x49) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0xa1, "0de006985307c5e80fb93b00f13a7be2cb03b4e3b33b73ec4274fb023453fe60cce93466be5c93d32e564bb406eacf97c89216746b946a6a880294194896ed0b21d82ea8ed782cbfe0ae607281f65c96e5101dd4e2c9a6767bd687cf365fcf6903eb3c3df5983be873ce0ee3ed304fb85533ffbb0dc3e45cd62e6a90a173af3b6e9c7ad4c62de9970103cb19dd1a3b5216899f3fca1f15444419d784613a1b57ff"}, &(0x7f0000000040)=0xa9) socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000000c0)={r3, 0x3}, &(0x7f0000000000)=0x8) 15:16:43 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) socketpair(0x0, 0x5, 0x3, &(0x7f0000000100)={0xffffffffffffffff}) connect$unix(r0, &(0x7f00000001c0)=@file={0x0, './file0\x00'}, 0xa) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file0\x00', 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) mknodat(r1, &(0x7f00000002c0)='./file0\x00', 0xc0c4, 0x9) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') getsockopt(r2, 0x8, 0xfffffffffffffffa, &(0x7f0000000300)=""/195, &(0x7f0000000400)=0xc3) 15:16:43 executing program 2: r0 = socket$inet(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x6) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x7f, 0x4) getsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @rand_addr}, &(0x7f0000000040)=0x8) 15:16:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100044, 0x120) r2 = accept(r1, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xf, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r3, 0x7, 0x9}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xfff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r5, 0x14}, 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={r4, &(0x7f00000005c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) r6 = semget$private(0x0, 0x0, 0x460) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000400)=0x3ff) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000200)=0x1c, 0x10000000) connect(r7, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 15:16:43 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8000, 0x120) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000140)=0x10001, 0x4) sendto$unix(r0, &(0x7f0000000300)="b8717ab48e365101acdd588aa5cc56af34d23fee79280ebafcf0a547a86be0bc3aaa67e8082e0d8247186a031b4825779628864691cc1fc90ae43ef16e8a13e155ed4fb4f1653a76ceda95088a714aed09cd634e57bbdb0787d023ec4644257d86e0e5ed7af122d071e1dca02f2ffd7d9e7ce711eb72500560ca72ac0108fd650023efc1e84afa3e7c0b9902ac1be8b2db01b4cd0638b3cd40319871344af04c554aa43c162b69e88c4a57d52cd143a711ad", 0xb2, 0x1, 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffa000/0x6000)=nil, 0xffc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x1, 0x8001, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) shmdt(r1) r3 = socket$inet(0x2, 0x2, 0x0) r4 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x40) ftruncate(r0, 0x4) setsockopt$inet_opts(r3, 0x0, 0x200000000000b, &(0x7f0000000180)='\x00', 0x328) setsockopt$inet_opts(r3, 0x0, 0x200000000000c, &(0x7f00000000c0)="eaff125c00000000", 0x8) connect$inet(r3, &(0x7f0000000040)={0x2, 0x3}, 0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000000)=0x9, 0x4) 15:16:43 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000100), 0xa9) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socketpair(0x14, 0x10000000, 0x100000000003a43, &(0x7f00000000c0)) 15:16:43 executing program 0: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0x8, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000400)={0x7, "3eeb53a8e11d876d07787d16b20e8422"}, 0x14) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) 15:16:43 executing program 3: syz_emit_ethernet(0x5e, &(0x7f0000000000)="798deb814be314047102000000bab83be28eba207207000000d7ecfd0600084b98e76eea94bce09126ab0300693831ea2a842f0000000000000092c8a76105771786faca31c76ea3d839811ec100e022782cbf3de025c4159cafc6b8a45d") 15:16:43 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @empty, @rand_addr}, 0xc) r1 = socket(0x4, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66694d144bdb40364e9a3000"], 0x10) sendto$unix(r1, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 15:16:43 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="1d0000003b863b98f7777d2a20cf45f062179e2ec2363ff2e7324f06000000000000007b28b5457312f9b466a7cd9059ff4c"], &(0x7f0000000280)=0x25) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000002c0)={r1, 0x1, 0x3}, 0xc) open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x1) fcntl$lock(r2, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r2, 0x2) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r4 = getpid() fcntl$lock(r3, 0xf, &(0x7f00000001c0)={0x3, 0x4, 0x1, 0xfff, r4}) r5 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0xe) accept$inet6(r5, &(0x7f0000000140), &(0x7f0000000180)=0x1c) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 15:16:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100044, 0x120) r2 = accept(r1, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xf, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r3, 0x7, 0x9}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xfff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r5, 0x14}, 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={r4, &(0x7f00000005c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) r6 = semget$private(0x0, 0x0, 0x460) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000400)=0x3ff) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000200)=0x1c, 0x10000000) connect(r7, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 15:16:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000100)={r1, 0xfff, 0x28, "f81c8e9b00c2f9315a6c791ad7ba819a04566cb80cc08598b803e4b32284102ee3fd7b87cc8bc7be"}, 0x30) 15:16:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100044, 0x120) r2 = accept(r1, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xf, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r3, 0x7, 0x9}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xfff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r5, 0x14}, 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={r4, &(0x7f00000005c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) r6 = semget$private(0x0, 0x0, 0x460) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000400)=0x3ff) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000200)=0x1c, 0x10000000) connect(r7, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 15:16:43 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) r1 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x100044, 0x120) r2 = accept(r1, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0xf, 0x2}, &(0x7f0000000480)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000004c0)={r3, 0x7, 0x9}, &(0x7f0000000500)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0xfff}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r5, 0x14}, 0x8) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000540), &(0x7f0000000580)=0x4) getegid() getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000600)={r4, &(0x7f00000005c0)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000640)=0x10) r6 = semget$private(0x0, 0x0, 0x460) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000400)=0x3ff) r7 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040), &(0x7f0000000200)=0x1c, 0x10000000) connect(r7, &(0x7f0000000240)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 15:16:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x44, &(0x7f0000000100)={@local={0xac, 0x14, 0x0}, @multicast2, @multicast2}, 0xfffffffffffffeec) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) r1 = socket(0x3, 0x30000001, 0x44) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x9353, 0x0, 0x100, 0x100000000, 0x5]}, &(0x7f0000000040)=0xe) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) mlockall(0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x100, {{0x2, 0x1, @rand_addr=0x1}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 15:16:44 executing program 3: pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) fcntl$dupfd(r0, 0x11, r1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r2, 0x9) ftruncate(r2, 0x67) 15:16:44 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x226b, 0x33d, 0x5aa9}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x1, 0x1, @empty, 0xed}}, r1, 0x3f, 0xbf45, 0xfffffffffffffff7}, 0x8c) 15:16:44 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getresuid(&(0x7f0000000040)=0x0, &(0x7f0000000140), &(0x7f0000000180)) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) setresuid(r1, r2, r3) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000080)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 15:16:44 executing program 1: __semctl$GETALL(0x0, 0x0, 0x6, 0xffffffffffffffff) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) 15:16:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000400)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000002"], 0x8) 15:16:44 executing program 1: ppoll(0x0, 0x0, &(0x7f00000000c0), 0xfffffffffffffffe, 0x0) r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x20000000) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000180)=0xffffffff, 0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000300)={r2, 0x618}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 15:16:44 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom(r1, &(0x7f00000002c0)=""/55, 0x37, 0x40000, &(0x7f0000000300)=@in={0x2, 0x2, @multicast1}, 0x10) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x20000000) getsockopt$inet_opts(r2, 0x0, 0xfffffffffffffffe, 0x0, 0x0) connect$unix(r0, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x8, 0x4}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000280)={r5, 0x800}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000080)={0x7, 0x5, 0x4, 0x100000000, 0x1, 0xfb, 0xff, 0x4, 0x0, 0x2, 0x5}, 0xb) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x20, 0x2, 0xffffffff}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000140)={r6}, &(0x7f0000000180)=0x8) 15:16:44 executing program 0: r0 = socket(0x2, 0x5, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xe}, &(0x7f0000000380)=0x8) recvfrom$inet6(r0, &(0x7f0000000000)=""/7, 0x7, 0x83, &(0x7f0000000140)={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) 15:16:44 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x209b, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000100), 0x4) 15:16:46 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x4, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x8, 0x8) r1 = semget(0x1, 0x2, 0x30) __semctl$IPC_RMID(r1, 0x0, 0x0) socket$inet6(0x1c, 0x10000001, 0x4) 15:16:46 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x9, 0x4) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x9}, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x100}, {r1, 0x10}, {r1, 0x2}, {r1, 0x4}, {r1, 0x19}], 0x5, 0x6) sendmsg(r1, &(0x7f0000000040)={0x0, 0x0, 0x0}, 0x0) 15:16:46 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x7, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000100)={r2, 0x3f, 0x5, 0x80000000, 0x100000000, 0x7, 0xe11, 0x8, {@in={{0x2, 0x1, @loopback}}, r3, 0x8537, 0x80000001, 0xb368, 0x9, 0xffffffff}}, &(0x7f00000001c0)=0xb8) setsockopt$inet_mreq(r0, 0x0, 0xc, 0x0, 0xffffffffffffff8c) 15:16:46 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000f3f000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000a13000/0x1000)=nil, 0x1000, 0x0) munmap(&(0x7f0000ab2000/0x2000)=nil, 0x2000) socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000bbd000/0x4000)=nil, 0x4000) munmap(&(0x7f0000eb7000/0x4000)=nil, 0x4000) 15:16:46 executing program 1: symlink(&(0x7f0000000000)='\x00', &(0x7f0000000340)='./file0\x00') link(&(0x7f0000000080)='./file0/file0\x00', 0x0) 15:16:46 executing program 2: setuid(0xee01) setsockopt$inet6_int(0xffffffffffffffff, 0x29, 0x31, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = socket(0x1d, 0x3, 0x80000000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000180)={r2, 0x53, "8e386f221beeb71d2843bcfdcef068d26599b7cc8c8ce308200234da59bee5b3aac98f6c0aa534e8b545ec8088042e58a01069d75512d4f5261553c670d0950561758574a4efc8a6259d0b085cb033f9463f56"}, &(0x7f0000000200)=0x5b) setuid(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x7}, &(0x7f00000002c0)=0x8) 15:16:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) sendmsg$unix(r0, &(0x7f0000000480)={&(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000180)="49664f75b6a1ee2764885f9826e8b6d96bc2eee6d15d8c7ae6b0f3c588098fd076e0328c2cff27038cec4901e93f7f92f3c130c8812e3621a1d80d0199049a81763cde08709aa55f5de4e6f7b70679bbe374cab89d70710cc98ff12acc7d2ebe8e4bc46ac84078337ac4e5ec9a2fefc2df5be87c102be89671abac2f192afc98ae44cf25fc74b9414c9f540190693fbde7d8ada482e8240d142eb81815d37038cd702bd35c27f73df2e26ed66bb38b5ebdacac93ea2c19239b3f44bf3a8acecea729", 0xc2}, {&(0x7f0000000080)="62422b794c56b53783bddc84f56fb7928dcbf3553a8f03e12efbe42210692f187162376344a8511676cb63e9de2c0fa55d6edc45edfd7b4ea6c34319d419ad7d3e9025d45cebbeb2e5bde5dfc1b1f38bd9bc06869ae13c4e036eee", 0x5b}, {&(0x7f0000000280)="415ee026451a58b2539ee321edfb28a190fe1d5db432dfed2765ac9b4b80465d3c2d964535cabe796790625df5fe205ff05531db7b7537e2152b5449b63b375b6a18271cc95642db2805dd9cfccf9ff6a1486090da9b244f25582d08d04aefef530971d7b3be30c6a02825746a66f63dda65838743c962ccf6bb1d5caf9378eaad3aea4cd84e0fa099b5fb65f5604adc98feed9a36974ef55d3e329113ae71f7e7cb89729bc5fee2153825b04b65c2c81e1cb78b0fffb97b2a5662e9307daf446d76919e3c37cd6e1a517cf98a62a1acdd8c0abd8d899aa9e854c498b136c7f6f073b0", 0xe3}, {&(0x7f0000000380)="029beb3a017b0e6a3cb80a819b4b8b1cf3e6cb60bb91e960199fa07c5b6f86f143e88d9babfdf65388c06392672bfb840a873f136bd7dd02d9efa991c2058ca85093b3dde482c3512527884b8eb8e21e99dbb2101025a75c4e95159244594004d5d008fd", 0x64}], 0x4, &(0x7f0000000440)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}], 0x40, 0x1}, 0x20101) 15:16:46 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f9056ef6d4a24d5a5bf152ea1a1b53266696c653000"], 0x1) bind$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_fstat(r0, &(0x7f00000001c0)) r2 = open(0x0, 0x2, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x1, 0x0) semget(0x2, 0x2, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getgroups(0x6b736544cacf493f, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)) connect$inet(r2, &(0x7f0000000040)={0x2, 0x2, @rand_addr}, 0xfffffffffffffff6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080), &(0x7f0000000240)=0x4) 15:16:46 executing program 2: chown(0x0, 0x0, 0x0) setgroups(0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept$unix(0xffffffffffffffff, 0x0, 0x0) accept(r1, 0x0, &(0x7f0000000000)) setuid(0xee01) fchown(r0, 0x0, 0x0) 15:16:46 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_buf(r0, 0x0, 0x55, &(0x7f0000000080)="347d31c99b538b5c184783191be2ecdb55fe429d3fa510342e84ebda73582d9828c8dc0036c83d38fa2e810387f6b4f167548da642018db6ce6f8d", 0x3b) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x1, 0x0}, &(0x7f0000000140)=0xc) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000200)={0x8, 0x8000}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x83c, 0x810, 0x8, 0x1, r2}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1101, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 15:16:46 executing program 0: r0 = socket$inet_sctp(0x2, 0x7, 0x84) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x200, 0x1000, 0x100000000, 0x91, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x7, 0x10000, 0x3, 0x4, 0xa11f}, &(0x7f0000000200)=0x14) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000000)={@in={{0x2, 0x0}}}, 0xa0) 15:16:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x55) fcntl$getflags(r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000200)=ANY=[@ANYBLOB="82022e2fae420de33000"], 0xffffffffffffff82) setsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x1202, &(0x7f0000000040)={r2, 0x3}, 0x8) fcntl$setstatus(r1, 0x4, 0x8) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f0000000140)=0x4) r4 = fcntl$dupfd(r1, 0x11, r3) r5 = dup(r3) renameat(r4, &(0x7f0000000180)='./file0\x00', r5, &(0x7f00000001c0)='./file0\x00') 15:16:46 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) close(r2) getsockopt$inet6_tcp_int(r0, 0x6, 0x40c, &(0x7f0000000040), &(0x7f0000000080)=0x4) ppoll(&(0x7f0000000140)=[{r0, 0x45}], 0x1, 0x0, 0x0, 0x0) 15:16:46 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f00000000c0)=0x4) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x0, 0x9, 0x100000001}) r2 = open(&(0x7f0000000a80)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) msgsnd(0xffffffffffffffff, &(0x7f0000000140)={0x0, "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"}, 0x114, 0x0) 15:16:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040), 0x1) r1 = accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x2, 0x3ff, @empty, 0x100}, @in6={0x1c, 0x0, 0x6, @loopback, 0x3f}, @in6={0x1c, 0x2, 0x400, @loopback, 0x101}, @in6={0x1c, 0x2, 0x5, @loopback, 0x6}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000140)=0x8, 0x4) 15:16:48 executing program 3: munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) socket$inet_icmp_raw(0x2, 0x3, 0x1) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) 15:16:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x1a, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xfff, 0x9, 0x20}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000001c0)={0xd, 0xc56f, r2}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r3, 0x6}, 0x1) 15:16:48 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x8008, &(0x7f0000000300)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000b9040000000100008000000000f6"], 0x98) 15:16:48 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() r9 = getgid() r10 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000040)=@file={0x0, './file0/../file0\x00'}, 0x13, &(0x7f0000000080)=[{&(0x7f0000000100)="c0bc2ee99406009f4b79a6cbe259a0279c976bd2a5c7dcb48d3e0a578d98cdf605690e4221ee4e4be0dae5111e0c6bd0f7dd5b6b7d0eeeebbc5a2d9ca6475383a93a7e932a3ffe2497fbb30c8be500244042efb7e408c7755e360533c2c202b8a50b063554e05185581b0ac486d746eb147780c84aaf39754c5842683f4ab3e0899338c6fd046951bc394aa294bd95fe3e615deaf779e967de140d125621b5a02555cd104d481a19c13a7b497629f045b24af3d78eb1a173edc20b899b7e53b81511d72673f69fbadffe6554af482d", 0xcf}, {&(0x7f0000000200)="55ca27698f279a9f0ebefbfb265335e5001a3bcaf7d3c67e539dff80394f15c5243d47c3cc848792309b9845b521f2c1b39a44e391812828e915b0624e8f0688b21f5d450bee034e149205e4d4af92d84f7554401367d18025d5b8482ab7561f09aebe7d5ed43c23c373acca0a6223809ebefde439ea6fc7e26daf121f318583292725ec458acde78f66ea7067c4766569780373c0a994f712b843d2e8aa15f3a11cc8993991892dec13c26806fb633e95ad90f0523cef9560a69ad5f8c5bd8cbf5a676d698518", 0xc7}], 0x2, &(0x7f0000000940)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x160, 0x100}, 0x20000) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x300010005}) 15:16:48 executing program 3: setrlimit(0x8, &(0x7f00000a3ff0)) r0 = socket(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x47ac, 0x8000, 0x475, 0x4, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0x81}, &(0x7f00000000c0)=0x8) 15:16:48 executing program 2: r0 = socket(0x1, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x24, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r1}, 0x268) 15:16:48 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="535aaa205e2f666964653000"], 0xffffffffffffff88) r2 = socket$unix(0x1, 0x2, 0x0) r3 = dup2(r1, r2) getsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect(r1, &(0x7f00000004c0)=@in, 0xc) ppoll(&(0x7f0000000140)=[{r0, 0x1cd}, {r3, 0x400000080}], 0x2, 0x0, 0x0, 0x0) sendmsg$unix(r2, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) 15:16:48 executing program 3: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f00000000c0), &(0x7f0000000100)=0x1c, 0x20000000) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x163}], 0x2ff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0xfffffffffffffff8, 0xffffffff, 0x10, 0x7d, 0x3f, 0x8, 0x3bc000000000000, 0x0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3, 0x1, 0x1, 0x1ff}, 0x10) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_mknod(&(0x7f0000000440)='./file0\x00', 0xc000, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000480)=ANY=[@ANYRES32=r3, @ANYBLOB="8e00000003000000ce2c4000090001040600000002004e20ac1400aa0000000000000000000000000000000000000000000000000000a7b75154fb79000000000000000000000000001800000000000000000000000000007fd6000000000000000000000000000000000000000000000000000000000000000000d8fff41b0369378a0000000000000000000000000000000000000000000000000000000000000042153f49f2bd224d0400a635e57ce809fc8cbe225f2f8762cc887604378aa6d9259bcaf72443251b8e1718d401e23c1b4d8ade44b5a49c555c89a0f5e9b521153d5146288403ae2c8808f066ae", @ANYRES32=r3, @ANYBLOB="ff000000670000005f0000000000000001000000"], &(0x7f0000000400)=0xb8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x0) 15:16:48 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) 15:16:48 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) close(r0) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x0) r5 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000040)) poll(&(0x7f0000000080)=[{r1, 0x108}, {r2, 0x9}, {r3, 0x80}, {r4, 0x10}, {r5, 0x60}], 0x5, 0x0) ppoll(0x0, 0x0, &(0x7f00000002c0)={0x0, 0x100000001}, 0x0, 0x0) 15:16:48 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) r1 = getpgid(0xffffffffffffffff) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getpid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0xffffffffffffffff) r8 = geteuid() r9 = getgid() r10 = getpgrp(0xffffffffffffffff) getresuid(&(0x7f0000000640), &(0x7f0000000680), &(0x7f00000006c0)=0x0) fstat(r0, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r13 = getpgrp(0xffffffffffffffff) freebsd11_fstat(r0, &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000ac0)={&(0x7f0000000040)=@file={0x0, './file0/../file0\x00'}, 0x13, &(0x7f0000000080)=[{&(0x7f0000000100)="c0bc2ee99406009f4b79a6cbe259a0279c976bd2a5c7dcb48d3e0a578d98cdf605690e4221ee4e4be0dae5111e0c6bd0f7dd5b6b7d0eeeebbc5a2d9ca6475383a93a7e932a3ffe2497fbb30c8be500244042efb7e408c7755e360533c2c202b8a50b063554e05185581b0ac486d746eb147780c84aaf39754c5842683f4ab3e0899338c6fd046951bc394aa294bd95fe3e615deaf779e967de140d125621b5a02555cd104d481a19c13a7b497629f045b24af3d78eb1a173edc20b899b7e53b81511d72673f69fbadffe6554af482d", 0xcf}, {&(0x7f0000000200)="55ca27698f279a9f0ebefbfb265335e5001a3bcaf7d3c67e539dff80394f15c5243d47c3cc848792309b9845b521f2c1b39a44e391812828e915b0624e8f0688b21f5d450bee034e149205e4d4af92d84f7554401367d18025d5b8482ab7561f09aebe7d5ed43c23c373acca0a6223809ebefde439ea6fc7e26daf121f318583292725ec458acde78f66ea7067c4766569780373c0a994f712b843d2e8aa15f3a11cc8993991892dec13c26806fb633e95ad90f0523cef9560a69ad5f8c5bd8cbf5a676d698518", 0xc7}], 0x2, &(0x7f0000000940)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r4, r5, r6}, @rights={0x38, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r13, r14, r15}], 0x160, 0x100}, 0x20000) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x300010005}) 15:16:48 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) 15:16:48 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000080)) r1 = semget(0xffffffffffffffff, 0x0, 0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000300)={0xa4, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x1}}}, 0x118) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x6}, 0x8) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x4) msgget$private(0x0, 0x8) 15:16:48 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) open(&(0x7f0000000040)='.\x00', 0x400, 0x20) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0xffffffffa638d272, 0x2, 0x1, 0x4}, 0x8) r1 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r1, 0x0, 0x36, 0x0, 0x0) 15:16:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x4, 0xffffffffffffffff, 0x0) 15:16:48 executing program 3: r0 = getgid() r1 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r3, 0x0, r3) setresgid(0x0, 0x0, r4) 15:16:48 executing program 2: socketpair(0x1f, 0x4, 0x6b, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x98, 0x100000000, 0x0, 0x7, 0x59, 0x5, 0x4, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x8b, 0xfffffffffffffffb, 0x81, 0x6}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xfffffffffffffb08}, &(0x7f0000000200)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 15:16:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x11, 0x20000005, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x14, "32dc120f8df4a7a8b23e820b3f57744947de8456"}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0x7f, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r2, 0xffffffffffffff01, 0xc1bd, 0x109, 0x0, 0x6, 0x5}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000000c0)={r3, 0xffffffffffffffff}, 0x8) 15:16:48 executing program 1: msgget(0x2, 0x218) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x1, 0x0, 0x5, 0x10005}, &(0x7f0000000240)=0x18) r1 = msgget(0xffffffffffffffff, 0x3fd) r2 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x2, 0x1, r0}, 0xc) msgrcv(r1, &(0x7f0000000100)={0x0, ""/96}, 0x68, 0x0, 0x1000) msgget(0x1, 0x80) msgrcv(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005ee71032995ccfcd06223df8747198de00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x1000) msgsnd(r1, &(0x7f0000000200)=ANY=[], 0x0, 0x800) 15:16:48 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8291b9e32b696c659084"], 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x8501, 0x4000, 0xffffffffffffffff, 0x1f, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x6d, 0x2, 0xfffffffffffff7c3, 0x4}, &(0x7f0000000140)=0x18) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x3ff}, &(0x7f0000000540)=0x8) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r2, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r5}, &(0x7f0000000200)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) execve(0x0, 0x0, 0x0) 15:16:52 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x29) mlockall(0x1) 15:16:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/103) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 15:16:52 executing program 2: socketpair(0x1f, 0x4, 0x6b, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000100)={0x0, 0x98, 0x100000000, 0x0, 0x7, 0x59, 0x5, 0x4, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x8b, 0xfffffffffffffffb, 0x81, 0x6}}, &(0x7f0000000080)=0xb8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0xfffffffffffffb08}, &(0x7f0000000200)=0x8) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 15:16:52 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000000), &(0x7f0000000040)=0x298) r1 = socket(0x12, 0x1020000007, 0x8000) setsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080)=0xfffffffffffffffa, 0xffffffffffffffcc) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f00000000c0)={'freebsd\x00', 0x3}, 0x24) getsockopt$inet6_int(r0, 0x29, 0x67, 0x0, 0x0) 15:16:52 executing program 2: faccessat(0xffffffffffffffff, 0x0, 0x40, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x10000, 0x10) freebsd11_fstat(r2, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) fchownat(r1, &(0x7f0000000080)='./file0\x00', r3, r4, 0x200) 15:16:52 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) r1 = socket$inet(0x2, 0x20000007, 0x7) sendto$inet(r1, &(0x7f0000000080)="1eb3c9b473cf74fc1b291e3c4cebec2718102bd64e15203475333392d929b93b0ce00ce6ead1900b5868a9ed97ba1ae0d3a219d7e52229e57e0848977cd784107520e10c8e2f93251898ca185cd51f68ea4a783964ad03ad2dcec5a1a847fb776937fdcd4dae210a274cac15b2fb0f2774bb8365ac4c50ce1b42f86690593e11d76c2930790299b1c083a2cee0db21f68fa9e6c4e77f53e3500b6cdbb32158192b552e67615b5ace6b9a0874cc319745cc3e8afbe614109e5ce81b732ccc08b0062007a5e938e3a3ad97a730199a762674925aaa2b253590cfd260a0d7b2a837d2b1f9e98c87e93b20b10cedc7", 0xed, 0x80, &(0x7f0000000000)={0x2, 0x2, @broadcast}, 0x10) 15:16:52 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696cb93000ae2380e0ffb152624e03847414126f3a685550e61874679939b1c636ef065e04ee1dacb80a4f12ea4b108c1aad7169973cd9bd5a536fe0231cd9e0ef1fa4d1a3bc09f114ff0048303dd7ad29378d812d4cee4d2a2ed245d08ac7866e197150ac06a43168191598c0330328ad0f1a98c4420ebeb48346a733e0cb0b7c89c4792ab10b8961d1b1"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x3f, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffff281}}, r1}, 0x84) 15:16:53 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) munmap(&(0x7f0000c2a000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000b7c000/0x2000)=nil, 0x2000) recvfrom(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x357) select(0x40, &(0x7f0000000080)={0x5, 0x37, 0x8, 0x2, 0xffffffff80000000, 0x1, 0x3, 0x5}, &(0x7f00000000c0)={0x9e, 0xfffffffffffffffc, 0x2, 0x5, 0x9, 0x9, 0xff, 0x4}, &(0x7f0000000100)={0x9c, 0x4d5b, 0x1, 0x0, 0x80000001, 0x9, 0x5, 0x136}, &(0x7f0000000140)={0x459960b6, 0x5}) mlock(&(0x7f0000de6000/0x1000)=nil, 0x1000) setsockopt$inet_mreqsrc(r1, 0x0, 0x3d, 0x0, 0x0) 15:16:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) select(0x40, &(0x7f0000000080)={0x5, 0x6, 0x6, 0xe75, 0x1, 0x5, 0x8, 0x7}, &(0x7f00000000c0)={0x0, 0x2, 0x10001, 0x0, 0x1, 0x3, 0x80000000, 0x8}, &(0x7f0000000100)={0x1e, 0x8, 0x6, 0xfff, 0x0, 0x7fffffff, 0x7, 0x6}, &(0x7f0000000140)={0x4e, 0x7}) close(r0) 15:16:53 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f00000000c0)=0x4) ftruncate(r0, 0x385e) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f0000000000)=""/103) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) 15:16:53 executing program 0: truncate(&(0x7f0000000140)='./file0\x00', 0x3f) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind$inet(r0, &(0x7f0000000180)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000080)={0x7fffffff, {{0x2, 0x1, @multicast1}}}, 0x90) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x6b, 0x0, 0x0) 15:16:53 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) select(0x40, &(0x7f0000000080)={0x5, 0x6, 0x6, 0xe75, 0x1, 0x5, 0x8, 0x7}, &(0x7f00000000c0)={0x0, 0x2, 0x10001, 0x0, 0x1, 0x3, 0x80000000, 0x8}, &(0x7f0000000100)={0x1e, 0x8, 0x6, 0xfff, 0x0, 0x7fffffff, 0x7, 0x6}, &(0x7f0000000140)={0x4e, 0x7}) close(r0) 15:16:53 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x100000, 0x8) writev(r0, &(0x7f0000001100)=[{&(0x7f0000000080)="45d24d5550b0ec7bed3e6786fc930e457397ea8f0cae120088561ae479218e7263c0295c3cd451e7a75d7deec1576d40eaef4b05bccefdf69e2706fe1df7efec13e94a25271d25ab35f600621c9e2bee6fefc614715a408a61d8ddf247884d8bccf3c6dd51674b2779d129f990448e9e0fddce62c59769", 0x77}, {&(0x7f0000000100)="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", 0x1000}], 0x2) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x0, 0x20000000, 0x1, &(0x7f0000001140)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x26, 0xffffffffffffffff, 0x0) 15:16:53 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet(0x2, 0x30000003, 0x8) setsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f0000000100)=0xffffffffffffffff, 0x4) 15:16:53 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x33, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 15:16:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) dup(r1) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 15:16:53 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in, 0x0, 0xee94}, 0xfffffffffffffc31) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 15:16:54 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c653000f07875c98c58c892a5bd3fd45b42e8bd824b865731dcc6d13059a7fbe83e29f4690961063d12902580181e2214f705bec31aab3456558660404736aa8df9957e4018b73449360d25aea79acddb1f8ce455af675ceccc7ff14e0bd953d8885c1fae000800008a9993b4d552b8337efbc21294dc8a4fdd6946eb04badce8abb81959d838a8474a51dd63"], 0x10) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) r1 = dup2(r0, r0) openat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x10000, 0x1) sendto$unix(r0, &(0x7f0000000780)="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", 0x58c, 0x0, 0x0, 0x0) 15:16:54 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x6}, 0x8) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0xf5, "f96502962cd8e97073116de88c32e5bc6a38c2e0af4cdcfef6e1d7305307e3b9760a5cd1d4b9fc0b87d05eafe7109095f1d9902767910a93b2ffbeed2797b425772330ac1caffd473ff0c412e21433a5a195e45af623a3130bc31e6145d6a2d5bb7b35b8b21420cb8377f51c3db58542c3e3e800b600f1c9ea6d8061f099108d1f44ba48732e2f240331f6f4c5530de425e8524b24281ac37857921bc31b4ab25fa2e9c8f8f7ad1b29fb0ac493107b572796a276d5a42bd2809d0950e1ddb8162117d1eed516bcd9a0186407548d8b0c357fc8ae3e49aff82062b07782bb559ed273cd24cbdbacb68cbfcc3cc6ecb4f887cfc6b878"}, &(0x7f0000000100)=0xfd) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x1, 0x5, 0x800, 0x10001, 0x0, 0x2, 0x100, 0x100000001, r2}, &(0x7f00000001c0)=0x20) 15:16:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000540)={0x1, 0x0, 0x0}, &(0x7f0000000580)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x0, 0xffffffffffffff5d, r1}, &(0x7f0000000740)=0xc) socket$inet_icmp(0x2, 0x2, 0x1) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r2 = msgget$private(0x0, 0x108) msgsnd(r2, &(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x102, 0x800) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0xa17b}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000004c0)={r4, &(0x7f0000000300)=[@in={0x2, 0x1, @loopback}, @in6={0x1c, 0x3, 0x6, @empty, 0x9}, @in={0x2, 0x0, @broadcast}]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYRES16=r5, @ANYRESHEX=r2, @ANYRESHEX=r3, @ANYRES32=r2, @ANYRESDEC=r5], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)=ANY=[@ANYRES32=r5, @ANYBLOB="e80000000d2d5a5b07f322b9ecc02ebe33c695974d9421d21ed2a408660f85199f596bed333483b11c2336018103cb3a856bac84c97577f907a77e4a3d5086525c8123e95c774fadc635e9ce3a46eb39b075273370bebc1007a5b5b59f22e3b04a2eab66da2a735fd7ab0f2c183e299da9d87d9c625f25d91790e249c30639c7f7b2e3aeb83708a01d8d1e03000000a391fadf7bdca3f0be99335f827465734c7d754a20f4087efa583e6e077c5e5b93bbf1a1fc3d07c8fb1e818ee98032c77a535324c7804d51997fba300d2285055c7634b4ebf0c3701ea5093e4b96534c593a1de0564a0ff40933000000"], &(0x7f0000000040)=0xf0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20ffffffff000000002141e8fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5], 0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 15:16:56 executing program 0: execve(0x0, &(0x7f0000000500)=[&(0x7f0000000600)=' \xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfu\xd9OSiT\xbb\xf8\xb0\f\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e\f\xc6r\x1a\vh1>,\xd0\x9b\x89\x9e\x8a3\x1d\xa66\\\xbfpO6\x82\x02\x02\xf0\xe0S\x15\xb2\xc6\x83\ag\x1a\xce-Ag\xbf}\x02\x89\x96\x8d\xf5Rz\x85\xaa\xf3f\xee+!\xbc\xd8\xd0\xba\x94I.u\xf0N\xaej\xee\xd4!\xd4\x94\xe0\n\xe6\xba\xfa_[\xd8\xe1\x85\x91\x94\xa7\xaf\x8f\x12\xe0\xb1\x03\x88\x00:\xe78\xedS\xc0H|\xf3\x90\x99\xf8GX\xb5o\x8fr\xd3\xf4>Z\xf4G\x8aY\x8c\x9bu0\xe4i?M\xc7\xa7Ml\xeb\x18c\xf9!r\x84\xb9\xf1)U\x86\xa8\xcf\x82@9}\xe0\xf8\xa4*(\xe01k\xdf\x10k\xf99(\xa5\xfe\xe7}0g8\xb3\x83\n\xf2\x18N\xddz\xfd&{\xe4\xd6\xb5\xb9\x1bOF\x1a\xdaw\x17\xc3c\x94\x03\x83\xecq\\\xa0-\xa5\xae(\xe9\x96Yz\x7fX?X\x8c\x9d\xbe\xb2\xbf\xba\xbc\xeaX\x7f\xb5\xbe_{\x7f\x86=9^\xf4^\xf6', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000540)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) 15:16:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0x5, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x40, 0x8) r2 = semget$private(0x0, 0x0, 0x2) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f0000000100)=""/195) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 15:16:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setitimer(0x1, &(0x7f00000001c0)={{0x4, 0x8}, {0x6, 0x1efc}}, &(0x7f0000000200)) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617bda3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c4641820e4440a91eb70892d8cea8389665bb8755cc3bc4ffcce318ec874926718ebc4cc4687ffd49fefa9d25cc76de662a9f7f216a4282e70f0114e5403f6bee7f7b749712920b1f9573dfbc54440ca7ae2ecb6e5232", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getsockname(r0, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x9, 0xfffffeb5) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000300)='./file0\x00', 0x6, 0x80000000000001d) 15:16:58 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000100)='/', r0, &(0x7f00000000c0)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) 15:16:58 executing program 1: r0 = socket(0x2, 0x800000000000001, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="010000eb17e27b2545e81c5c554a00f91e0b96fbe0c0ce7aa2ea173eb81b4790498e133986e2776083f3e3c1a20000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getpeername$unix(r0, &(0x7f0000000140)=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) connect$unix(r0, &(0x7f0000000080)=@file={0x1, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r1, 0x8, 0xf6b, 0xb2, 0x0, 0x3}, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000000c0)={r1, 0x1}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r2, 0x8000}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x27, &(0x7f00000001c0)={r1}, 0x8) 15:16:58 executing program 0: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10}}) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = dup(r0) r2 = dup(0xffffffffffffffff) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_buf(r1, 0x29, 0x69, &(0x7f0000000440)=""/4096, &(0x7f0000000000)=0x1000) 15:16:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x10000000000005, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x1003}, 0x10) sendmsg(r0, &(0x7f0000000080)={0x0, 0x349, 0x0, 0xffffffffffffff98, &(0x7f0000000040)}, 0x18d) fcntl$getflags(r0, 0x0) 15:16:59 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100001) setrlimit(0x0, &(0x7f0000000440)={0x10000000000b35d, 0x4}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) connect$inet(r2, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, r2) r4 = open(&(0x7f0000000000)='./file0\x00', 0x8000000000020a, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x20000005, 0x5) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r4, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:16:59 executing program 2: setreuid(0x0, 0xee00) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) dup2(r0, r0) 15:16:59 executing program 3: execve(&(0x7f0000000000)='.\x00', &(0x7f00000014c0), 0x0) r0 = socket(0x2, 0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7f, 0x3, 0x1, 0x4}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x46fb}}, r1, 0x3, 0x8, 0x7}, 0x8c) 15:16:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x8000, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0x9, 0xffffffffffffffff}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x9, 0x7f, 0x427}, 0x10) ftruncate(r0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x4, 0x7ff, 0x671c}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) 15:16:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x9c7938b60436cf8d) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, &(0x7f0000000140)) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_tcp_buf(r0, 0x6, 0x2063, &(0x7f00000001c0)=""/114, &(0x7f0000000240)=0x72) poll(&(0x7f0000000280)=[{r0, 0x2000}], 0x1, 0x1) pipe2(&(0x7f0000000000), 0x4) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000080)={@local, @multicast2, @rand_addr}, &(0x7f0000000100)=0xc) write(r0, &(0x7f00000002c0)="e05741ff0060fc35a6b67f451e4e40711c2b4cdd83fb30da5cb71d75eebe039d4c942c720829d6bd7621b33f855c95b8dc12185ed706219c7e784388b1d6468dedd230ab99263a5628f4dc6b4183f62849f8b1dba94fd8e4fe97030029c964eca584039aa42650f5038b35a4c96ed0b450ac2da1cce46bac2af8a9112942dfe6617c28a5", 0x84) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 15:17:01 executing program 1: fchmodat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x0) r0 = socket$inet(0x2, 0x20000005, 0x2) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x0, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x1, 0x3f, 0x8, 0x7, 0x6960, 0x4}, &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000040)=[@in={0x2, 0x3}, @in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000200)={0x3, "7e0cc66e443666a17d4b1db35fdbaf98"}, 0x14) 15:17:01 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x85) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x8}, &(0x7f0000000100)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) clock_gettime(0x0, &(0x7f0000000240)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r2, 0x80}, 0x1) setsockopt$sock_timeval(r3, 0xffff, 0x1005, &(0x7f00000001c0)={0x5, 0x1}, 0x10) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)=ANY=[], 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x5a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(r1, 0x11, 0x8, 0x0, 0x3e) 15:17:03 executing program 0: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000)={0xffffffff, 0x4fcf, 0x3, 0x9, 0x400, 0x9, 0x5, 0x10000, 0x8, 0xde20, 0x1}, 0xb) 15:17:03 executing program 2: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff}) sendfile(r0, r0, &(0x7f0000000080), 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) 15:17:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r0, 0x0, 0x55, 0x0, 0x0) r1 = accept4(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002, 0x20000000) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 15:17:03 executing program 2: getrusage(0xffffffffffffffff, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) 15:17:03 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x14, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) fchown(r0, 0x0, 0x0) 15:17:03 executing program 2: r0 = semget$private(0x0, 0x3, 0x80) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg$inet6_sctp(r1, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x10, 0x0}, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) semget$private(0x0, 0x2, 0x160) 15:17:03 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000140)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r1, 0x3a26, 0x9}, &(0x7f0000000240)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="0100b45818690000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r2, 0x7}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r3, 0x0, 0x1}, 0x0) 15:17:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000), 0x14) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000140)={@local, @local}, &(0x7f0000000180)=0xc) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f00000001c0)={@empty, @multicast1, 0x0}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000240)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x20f) 15:17:03 executing program 0: munlockall() r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000), &(0x7f0000000100)=0x100) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)={0x6, [0xffff, 0xe9e, 0xcdd0, 0x0, 0x9, 0x2]}, 0x10) getsockopt$inet_buf(r0, 0x0, 0xc, &(0x7f0000000180)=""/160, &(0x7f0000000240)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={0x0, 0xffffffff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r1, &(0x7f0000000300)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @remote}, @in]}, &(0x7f00000003c0)=0x10) r3 = getpgrp(0xffffffffffffffff) wait4(r3, &(0x7f0000000400), 0x8, 0x0) fcntl$lock(r0, 0xf, &(0x7f0000000440)={0x1, 0x4, 0x10000, 0x4, r3}) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x3, [0xcef, 0xfffffffffffffffc, 0x0]}, 0xa) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000004c0)=0x2, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0x0, 0x7, 0xd00, 0xfffffffffffff000, 0x0, 0x4, 0x5, 0x8, r1}, 0x20) syz_extract_tcp_res(&(0x7f0000000540), 0x2, 0x6425) syz_extract_tcp_res$synack(&(0x7f0000000580), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x3, 0x6}}, r2}, &(0x7f0000000680)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000006c0)={r2, 0x635}, 0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000dc0)={&(0x7f0000000700)=@in={0x2, 0x3}, 0x10, &(0x7f0000000c80)=[{&(0x7f0000000740)="e31f169ea74ed3e8fc2bdf139ecde4eb4b91dee36d90acf72d4c241d1aa3626f98df1f28eac8d98c77eb338a4eca122704a5bdc5eb6a9afbaef96f88ef576a75785737b20768c906d414803d59e65c373fcaa6214f464bd3139fdb7a8fb212e1518229c5b4c772d420489a966e6896ca04d5fd81939a0499c81b7708ce3609edc147f5952b5903e4b2c73e68a066fb5eca55f1842a1f76f016c7f61d3adf00137c3da2c70f58dfe5661356dbf39f0a0539e5c23a4dcc98a7d490087d60a3eae16c83e6c78d77c500486c93a3f4e5", 0xce}, {&(0x7f0000000840)="aa0be410f9d554041d11545f6dda5b63f7e8ea1ee31069eead8461d559ee185029ab6f0cf663c57a293add814d755bd13fdad5fdec05cc05fc3c30ff72d82cd4003ea40a9e4a63818733616175f0", 0x4e}, {&(0x7f00000008c0)="51aaeaf48cccf4e2e51ac5e96a7b8a468dd6b28b3239f7f3f48b618aec6c5c757a9eae9008abd6bc6914d20756ee01aef869496c8c", 0x35}, {&(0x7f0000000900)="4344d6418a940998b5c344d8b3517d0d95ab2ad1c86505ca9c42d31ff2caa1230bac3c361e3c3bc125afc5af99e93be77863855f285005bd9a3dfe519bd1d8448c41d5823f6a81c062237fc4c792cfd353edd14044c3b0d0fb70c680b6b335fe0775b7664a8871eae0184a6dcbdddc2f4e8c79b448d833c3b2df2ee977d8a63d6448d52fa003183e7435c32c442ba14bcd89b8517a2fe6e6b2313dce8da8b7b0920d", 0xa2}, {&(0x7f00000009c0)="49e11a841e70a758cba275b6911969f06707e5310c444397fa5f3615e127bf0ef36ccd53e2f28e60c2c604c722f1928561946deb72885060c3c5d97b3ba983d2f590c71655b016938307950fe5e4f45c04e74ac48c4c39203bc488282c73d5d6390d174d9fb81c5588ddc9b6e112bb2cd625e87c2254f1d0e09da12aaf4e8d40614424f2870bacab6ab6d5ad5a774e5e22e2f98710195fab47e2ab7068baf0d5a1a83d70a1a5c8586fe65882e52832ba7e3427e1b26acb97db31aa4de29fe3229645da96af383855d6fcd09475", 0xcd}, {&(0x7f0000000ac0)="4f5d6e6c74b24f0694f954381cc383a1091f2858de3831cd299fe4a605afd08e6a5809c29e543a1c5af398680769b864f7", 0x31}, {&(0x7f0000000b00)="c28a1db4f4bc0d8c86adfdf8072ea354d1ea084f2d5baaf31735044a5deaeeacbf840a43e066f3da09c765e85c9e78b163dbc8e265e0d859278fcceee9597c580a5599b94e71493b5194989c221e3c36234c13dc0dad41729033594f2d44c220c2795205253801b8289f4b02aa3a4cbb583e0280d60f102a185703ba470b77926717e0bdc4c383bbf098b909cba8d1fba5133de6a35eaa600ee463bbba985c9736a0210b82044cbf437010ded650", 0xae}, {&(0x7f0000000bc0)="0e317a4112299d5827b3c6c317eaeb268a1e1c14e8c65578b368482760e21d69ce2a03f6fa077dd1acfc8b6d10821e32234c39427b72b7be7cecd4a7c7ba65572fd302a66d2c267c87ef3a0f2bbb2d42621ccceb2d46853947ae7c14c868f9744340d0eaf2c38344edf7856af20fbb9f3eb5e52b5caa376dcb7ddc7d209ccddaa8fce2ea1ecb3caf396868019a13ad759020f384b0ad6112780afcd4d00cae95d9e24271ff04572d4462e17d3da25aa6caa5de7e8364d38cf9", 0xb9}], 0x8, &(0x7f0000000d00)=[@dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @sndinfo={0x1c, 0x84, 0x4, {0x10001, 0x5600, 0xa878, 0x200, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}, @sndrcv={0x2c, 0x84, 0x2, {0xffff, 0x5, 0x620, 0x7000000000000000, 0x100000000, 0x5, 0x3f, 0x400, r2}}, @authinfo={0x10, 0x84, 0x8, {0x80000000}}], 0x84}, 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000e00)={0x1, 0x3, 0x100, 0x8, 0x768, 0x6, 0x8, 0x6, r2}, 0x20) truncate(&(0x7f0000000e40)='./file0\x00', 0x7) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000e80)=r1, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000ec0)={0x0, 0x0, 0x4, 0x6, r4}, &(0x7f0000000f00)=0x10) r5 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r5, 0xffff, 0x0, &(0x7f0000000f40), &(0x7f0000000f80)=0x10) getresuid(&(0x7f0000000fc0)=0x0, &(0x7f0000001000), &(0x7f0000001040)) getresuid(&(0x7f0000001080), &(0x7f00000010c0)=0x0, &(0x7f0000001100)) setreuid(r6, r7) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000001140), &(0x7f0000001180)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000011c0)={@multicast2, @rand_addr}, &(0x7f0000001200)=0xc) fstat(r0, &(0x7f0000001240)) 15:17:03 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x8000, 0x7, 0x7}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2081000000fe8000000000000000000000000000bb0600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="00fc820001000000"], &(0x7f0000000200)=0x8c) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000240)={0x3, 0x9, 0xfffffffffffffffd, 0xffffffffffffffc0, 0x3ff, 0x9, 0x80000000, 0x8, 0x4, 0xa7}, 0xb) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0xa, &(0x7f0000000100), 0x4) 15:17:03 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f00000000c0)={0x3, 0x94, 0x0}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f00000006c0)='./file0\x00', 0x80000000800206, 0x4000000000000000) 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_icmp_raw(0x1c, 0x3, 0x3a) r4 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x0) socketpair(0x1e, 0x5, 0x5d, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000680)=[{r4, 0x2181}, {r3, 0x2002}, {r3, 0x74}, {r3, 0x100}, {r4, 0x70}, {r4, 0x10}], 0x6, 0xfffffffffffffe00) r5 = socket$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) freebsd11_getdents(r2, &(0x7f0000000600)=""/112, 0x70) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0xffffff79) fcntl$dupfd(0xffffffffffffffff, 0x0, r4) recvmsg(r4, &(0x7f0000000580)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000000480)=[{&(0x7f00000001c0)=""/234, 0xea}, {&(0x7f00000002c0)=""/174, 0xae}, {&(0x7f0000000380)=""/193, 0xc1}, {&(0x7f0000000100)=""/112, 0x70}], 0x4, &(0x7f00000004c0)=""/185, 0xb9}, 0x2) r6 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, 0xfffffffffffffffe, &(0x7f0000000040)) fdatasync(r2) 15:17:03 executing program 2: r0 = dup(0xffffffffffffff9c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0x2}, 0x24) r1 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r1, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0012000000000600000013d37a9f8dce6171da3d333e02332425db0a83a98e1397262ef06a74692e4b704fbe326f66161080ec6cf9427cbded7a6a2e0073a1465e4854328b3b687666e380f3b0410bd64503381acd00d00f87419434468263f9fd6eb79c422a55e60c70fb6358eefbb19a01e3e929a9fde93ff7d872354aa3a0fe8e58f138192a3679e84a"], 0x10) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0), &(0x7f0000000200)=0xb) sendto$unix(r1, &(0x7f00000000c0)='|', 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r1, &(0x7f00000004c0)={&(0x7f0000000100)=ANY=[@ANYBLOB="169def85bd30957ae5f1ae523d755d398c0569ed60fa66ecd0068afb69a7c515e3645dd08a025015467d93cbd4bc683437d4d0e619e2f4d160df87f1e70f0b09c217bd422a27dfb887a6975abd918f36ffe4dd61679b6255e705a852edf514bdcba58eeabcc90d94df03c3548837618a1f6cad6ab7d500160bd2c8b0f7641c1a8f7709e3aa75af97c44b47213170e357dec3843c8b7d2e7959e776c1724e02a95337347979d9cf186ced439fb99be24e71abf07811573d39a2446882eb75"], 0xa, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0) 15:17:04 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x401, {{0x1c, 0x0, 0x8, @loopback, 0xfffffffffffff800}}}, 0x88) r1 = msgget$private(0x0, 0x0) setuid(0xee01) msgctl$IPC_RMID(r1, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 15:17:04 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c, 0x30000000) bind$inet(r0, &(0x7f0000000380)={0x2, 0x3}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) clock_nanosleep(0xf, 0x0, &(0x7f0000000280)={0x7, 0x1}, &(0x7f00000002c0)) poll(&(0x7f0000000300)=[{r1, 0x24}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) recvmsg(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f00000003c0)=[{&(0x7f00000004c0)=""/231, 0xe7}, {&(0x7f00000005c0)=""/194, 0xc2}], 0x2, &(0x7f0000000400)=""/127, 0x7f}, 0x41) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x59d8, 0xf, 0x99, 0xb5}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e230000009a0000000000000000000000be0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000", @ANYRES32=r2], 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0xfffffffffffffff8, 0x1, [0x4]}, &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x26c) open(0x0, 0x18002, 0xfffd) freebsd11_lstat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getgroups(0x74, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) 15:17:04 executing program 2: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f00000001c0)=0xb) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x200}}, r1, 0xfffffffffffffffe, 0x5, 0x4, 0x3, 0x5, 0x3f}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0xfec4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) 15:17:04 executing program 3: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x5abb, 0x1800}], 0x1) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x100000000, 0x4, 0x10001, 0x5, 0x2, 0xfbfa]) 15:17:04 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1018, &(0x7f0000000000), 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x3, {{0x2, 0x1, @multicast1}}}, 0x90) 15:17:04 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000180)='t', 0x1) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) execve(0x0, 0x0, 0x0) accept4$unix(r0, 0x0, &(0x7f0000000000), 0x30000000) 15:17:05 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4) r1 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0x7}, &(0x7f00000003c0)=0xc) semget(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r4 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000400)=""/119) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x800}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r5, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x4}, @in6={0x1c, 0x1, 0x5, @loopback}, @in6={0x1c, 0x3, 0x4, @empty, 0x400}, @in6={0x1c, 0x3, 0x0, @loopback, 0x101}, @in6={0x1c, 0x3, 0x7, @remote}]}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 15:17:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe, "6f0b1ffabc9d81c67434d6eb3541"}, &(0x7f0000000080)=0x16) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x2, 0x100}, 0xc) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000000100)) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="710500000300000000000000ffffefffe0009600"], 0x0) 15:17:06 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="03659bc767f30f81df000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000580)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000005c0)={r1, 0x7, 0x1}, &(0x7f0000000600)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x3ff, @loopback, 0x6}}, r2, 0x7, 0x0, 0x5}, &(0x7f00000001c0)=0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000007c0)={r2, 0x9f, "d3151c9ef84e6b9539dc1eaf57640f53b8a658063f091d1875f5ca6693c8bf261eb25a541ba14190b2e34f8a593680a97f8bd21a752cd17febc449d85abc78fe51a4a4b473e29e1ea1228911e1fdff6253ab7e7c17cd84c729cddbfd9d87d297baa6d0a316ef4f344c8742058201335031e90336b6ff86f209186eda340e6866b71906651aa167626d9a8ef010843824be7f72f5d1f4bcb4da8bd4e3963ba4"}, &(0x7f0000000680)=0xa7) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r3, 0x3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet_sctp(0x2, 0x5, 0x84) sendto(r0, &(0x7f0000000500)="2512cf9e33575f5f6fe6e6bb171906bc3d4d900737c186b8a11bbce0a0b6b920f6f4a9ba50a0186e2c69f9d01e0cede341a36780b423bcdb262aa6b4", 0x20, 0x20108, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0x90}], 0x1, 0x0}, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000400)={0x3, {{0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) r4 = openat(0xffffffffffffff9c, &(0x7f00000006c0)='./file0\x00', 0x40, 0x40) r5 = open$dir(&(0x7f0000000740)='./file0\x00', 0x0, 0x18) linkat(r4, &(0x7f0000000700)='./file0\x00', r5, &(0x7f0000000780)='./file0\x00', 0x400) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x7, "582983946b2735"}, &(0x7f00000000c0)=0xf) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x1, 0x2, r6}, 0xc) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, &(0x7f0000000900)={r3, &(0x7f0000000880)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000940)=0x10) 15:17:09 executing program 0: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000640)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket(0x0, 0x10000000, 0xff) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = fcntl$dupfd(r0, 0x0, r2) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r4 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326aa2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48c5ebf4dc8d6591a5a40cc8e75cb08f11818897d8"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX=r5], 0x1) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000680)={r5, 0xc, 0x7}, &(0x7f00000006c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={r5, 0x100}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000600)={0x2, 0x0, r6}, &(0x7f0000000280)=0xfffffffffffffde6) getsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000240)={r5, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000200)={0x80000000, 0x0, 0x5, 0x5, r5}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f0000000140)={r5, 0x8, 0x6}, 0x8) getsockopt$inet_mreqsrc(r4, 0x0, 0x4f, &(0x7f0000000480)={@rand_addr, @broadcast, @rand_addr}, &(0x7f0000000580)=0xc) 15:17:09 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x4) r1 = socket(0x17, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000300)={0x0, 0x3}, &(0x7f0000000340)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0xfffffffffffffff8, 0x7}, &(0x7f00000003c0)=0xc) semget(0x2, 0x3, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000140)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f00000002c0)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f00000002c0)=ANY=[], 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) r4 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f0000000400)=""/119) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x800}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000280)={r5, &(0x7f0000000180)=[@in6={0x1c, 0x1, 0x4}, @in6={0x1c, 0x1, 0x5, @loopback}, @in6={0x1c, 0x3, 0x4, @empty, 0x400}, @in6={0x1c, 0x3, 0x0, @loopback, 0x101}, @in6={0x1c, 0x3, 0x7, @remote}]}, 0x0) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, 0x0, &(0x7f00000000c0)=0xfc3c) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 15:17:09 executing program 3: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x200, 0x4) madvise(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) 15:17:09 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x9, {{0x2, 0x1, @multicast2}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x1d, @empty, 0x4}}, 0x0, 0x800, 0x4, 0x4}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r1, 0xc4}, 0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) poll(&(0x7f0000000340)=[{r0}, {r0, 0x40}, {r0, 0x10c}, {r0, 0x18}, {r0, 0x20}, {r0, 0x208c}], 0x6, 0xf34) 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) 15:17:09 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket(0x5, 0x5, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 15:17:09 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c, 0x10000000) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200)=0x3, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) flock(r1, 0x2) getuid() pipe2(&(0x7f0000000340), 0x100000) fchmod(r1, 0x110) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="020081595200"], &(0x7f0000000280)=0xa) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0xf, 0x7fffffff}, &(0x7f0000000300)=0x8) freebsd11_fstat(r1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x97c, 0x2, 0x0, 0x80000000}, &(0x7f0000000080)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="740048fcbf2eef6c1e00000800ff0f000000d608"], 0x1) 15:17:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f00000001c0)='./file0\x00', 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x1e6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x800, 0x10) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x3bc) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, 0x0, 0x58) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r4 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={0x0, 0xe000000000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000340)={0x0, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000380)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x71bf}}, 0x0, 0x7f, 0x6, 0x101, 0xffff, 0x64f1, 0xffffffff}, &(0x7f00000004c0)=0x98) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x104, &(0x7f0000000500)={r5, 0x0}, 0x0) dup(r3) 15:17:10 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0/file0\x00', 0x208, 0x400000000) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) close(r1) flock(r0, 0x8) 15:17:13 executing program 1: socketpair(0x1c, 0x5, 0xd1fe, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000000c0)={@rand_addr=0x9, @remote={0xac, 0x14, 0x0}, 0x1, 0x1, [@loopback]}, 0x14) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 15:17:13 executing program 0: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) shutdown(r0, 0x0) accept(r0, 0x0, 0x0) 15:17:13 executing program 3: pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = accept$inet(r0, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x97) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0x2, 0x0, @loopback, 0x2}}}, 0x108) freebsd11_fstat(r0, &(0x7f00000001c0)) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000400)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000440)=0x10) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000480)=r4, 0x4) getsockopt$inet6_int(r3, 0x29, 0x1b, 0x0, &(0x7f0000000540)=0x1af) r5 = fcntl$getown(r2, 0x5) fcntl$lock(r1, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x3064, 0xfffffffffffffffd, r5}) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x0, 0x1, 0x3009}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000002c0)={r6, 0x7}, &(0x7f0000000300)=0x8) 15:17:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x1ff, 0x3}, &(0x7f0000000040)=0xc) open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r1, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 15:17:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000ffff000001000000db43e3b5a33dc6be8a69126758dc1c279c16a09b518a3e181e518c4e5ab39bc457be02fcd7767b0ba8523085f3b42328eb5760f571b985c07dca15b3e23ef5b76e5bc4e2e14891ce7a167b5eeac7cef7f2d31d1d4c5d8d8b62b11a67624b53b5e4c5f23b90fad056f2def80e35de62f16b5bb9352c78f07d8bf2f0f82f23774e4475b22ca903957441f9871317f1311cf61b83c145f0994a2a0e0ce9d0ac0e177b2e2454c66f66be09e028ea889faa91503350fb636296439380bba44b21f74474c4c4ab5bd5b40e6b681ac319a55475d403d350816659e670dc00a2974f2da5506acc074c1353ce"], 0x10}, 0x0) 15:17:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffffffff9b47, 0x0, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0}}, 0x0, 0x2, 0x2, 0x4, 0x4, 0x9, 0xa4c7}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x40}, &(0x7f0000000180)=0x8) 15:17:13 executing program 1: write(0xffffffffffffffff, &(0x7f00000004c0)='v', 0xfffffcc4) madvise(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x6) mlock(&(0x7f0000000000/0x4000)=nil, 0x4000) 15:17:13 executing program 0: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1000, @empty, 0xfffffffffffffff8}}, 0x0, 0x1, 0x7, 0x0, 0x80, 0x400}, &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x100, 0xf, 0x1f, 0x3}, &(0x7f00000001c0)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r1, 0x6, 0x8, 0xb0ec, 0x10000, 0xfffffffffffffff8, 0x9, 0x3, {@in={{0x2, 0x1, @loopback}}, r2, 0x7f, 0x95, 0x7fffffff, 0xfffffffffffff570, 0x97e6}}, &(0x7f0000000300)=0xb8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r3 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000480)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f00000004c0)={r1, 0x1, 0x9, [0x0, 0x10000, 0xacf, 0x1, 0xbd58, 0x8, 0x80000001, 0x4838, 0x1000]}, 0x1a) r4 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) readv(r4, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) 15:17:13 executing program 1: mkdir(&(0x7f0000000040)='./file0\x00', 0x0) r0 = open(&(0x7f0000fb8ff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x6e}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000023c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) r2 = msgget(0x3, 0x0) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000100)=""/242) r3 = open(&(0x7f0000001240)='./file0\x00', 0x40, 0x4) lseek(r3, 0x0, 0x3) syz_emit_ethernet(0x104, &(0x7f0000000200)="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") lseek(r0, 0xffffffffffffffff, 0x1) chroot(&(0x7f0000001200)='./file0\x00') setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f00000000c0)=0x8e8a0000000000, 0x4) 15:17:13 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x0) open$dir(&(0x7f0000000140)='./file0/file0\x00', 0x0, 0x0) mlockall(0x2) recvfrom(r0, &(0x7f0000000440)=""/16, 0x10, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000100)={0x100000000, &(0x7f0000000240)=[@in={0x2, 0x1, @rand_addr=0x4285}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @empty, 0x6}, @in={0x2, 0x2}]}, &(0x7f00000002c0)=0x10) socket$inet6(0x1c, 0x0, 0x6) socket$inet6_sctp(0x1c, 0x85, 0x84) r2 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x4) accept$unix(r1, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000300)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1) open(&(0x7f00000001c0)='./file0/file0\x00', 0x6, 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000400)={0x1, 0x1}, 0x10) 15:17:13 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) recvfrom$inet(r0, &(0x7f0000000000)=""/7, 0x7, 0x40000, &(0x7f0000000040)={0x2, 0x3, @loopback}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) 15:17:16 executing program 2: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in, &(0x7f0000000080)=0x10, 0x0) freebsd11_fstat(r0, &(0x7f00000000c0)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r1, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 15:17:16 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x125) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000180)={r3}, &(0x7f00000001c0)=0x8) write(r0, &(0x7f0000000240)="f6f0bb", 0x3) sendto(r0, 0x0, 0x0, 0x0, 0x0, 0x0) readv(r1, &(0x7f0000000200)=[{&(0x7f0000ba1f26)=""/2, 0x2}], 0x1) 15:17:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) close(r0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) dup(0xffffffffffffff9c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) 15:17:16 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f00000000c0)=0x4) 15:17:16 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000540)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d6778705030d0000000000000aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)=ANY=[@ANYRESHEX=r2], 0x1) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r2, 0x100}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000600)={0xf, 0x0, r3}, &(0x7f0000000280)=0xc) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x4f, &(0x7f0000000480)={@rand_addr, @broadcast, @rand_addr}, &(0x7f0000000580)=0xc) 15:17:16 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) getsockopt$inet_buf(r0, 0x0, 0x41, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0x90) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xfffffffffffffffc}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={r2, 0x2}, 0x8) 15:17:16 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000140)={0x0, {{0x1c, 0x0, 0x0, @remote, 0x100}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 15:17:16 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x2000, 0x80000008, &(0x7f0000ff9000/0x2000)=nil) shmctl$SHM_LOCK(r1, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = accept(r3, 0x0, 0x0) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x10000000002) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r5, 0x6) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000540)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x18) getsockname$unix(r5, &(0x7f00000001c0)=@abs, &(0x7f0000000280)=0x8) r8 = socket(0xffffffffffffffdb, 0x4, 0xfffffffffffffffd) lseek(r2, 0x0, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r8, 0x84, 0x13, &(0x7f0000000040)={r7, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f00000006c0)=ANY=[@ANYBLOB="0dfa123135bbcb84856457e9386b7fbd68a329e7513f87470329da944f25a4ea025418c809227321256ea627a758d331f77d31860cec85b1531b1d35c5e763f4a39fa40c0cc459cefe584814ee1e88251b6556a530ce573ccc36b89550bbb73c554275dce3d2c11ba769669eec9cdabdfbe972f58033a91c257967986d653748040936b5532c2dbb3aa2a0e9d9e19541475f7e959c521fbd18ad9a1b6a3615f99a9925ed6310b9c6c4b554c40ddcc895fc1d58c26ce7387545aec6c6f1b28cbd96f530"], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000a40)=ANY=[@ANYBLOB="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"], 0x0) open(&(0x7f00000003c0)='./file0\x00', 0x20084, 0x82) 15:17:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) writev(r1, &(0x7f00000006c0)=[{&(0x7f0000000300)='\'', 0x1}], 0x1) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) close(r0) munmap(&(0x7f0000aa2000/0x4000)=nil, 0x4000) dup(0xffffffffffffff9c) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x0) 15:17:16 executing program 3: msync(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x49fe56ee, 0xd902}, &(0x7f0000000040)) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r0) pwritev(r0, &(0x7f0000001340)=[{&(0x7f0000000080)="5ac86a4caa255a1c2eda4cc52d32c5a750fccbfd79395e1a894492c006da7e64eb1df1bab38d36cae9cf83e2813b576223f4ecb4b4f4114a7ac420f1495fbd90731784a8a121cad0bbf320409bd14fe0ab40c74e5f6f2245959b38789b0056839c55ea6ad37f6e4ddafec2260aab000d9dd9c17f4c7284963b4522494114a7095662e2c6194f7df0a7e24fb118f74751c64f8ad32f40c7b3e1cfcf3d537816038e545505cd6cd887314532b79a91c258a899e7e292d726051f805c72ec3079c00e66af6e0c0a073f860903762d5c6b89f17ee583523e28d1cd1778a74d55a559", 0xe0}, {&(0x7f0000000180)="3e4a3ce0d66bdab97fec4a63f3c367b358e2774dad40acd92e1b90eb2ff59d3b0fad2ab1bba307450cccbd42cab232189104f27c", 0x34}, {&(0x7f00000001c0)="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0x1000}, {&(0x7f00000011c0)="b74f4011c556a8c5821d9d1f5c2a8131b8890582440f1221fa60957d9c3da3a6771ed43c7cb4fa", 0x27}, {&(0x7f0000001200)="cf70d0c1f9711238c7e27d13844f004accd16173279362261d73604029f14c5f3ea986771843caf4d34cb7abe782f487c2805515467ef50bfc13d00bfd7bfa7fbd500ffd429d7969df7005ab7df878a855aa26611f9652efc707ef0edede8413889c00ad338f5915f62df7dd0a5d31f3622280403d102a8fcd1e96dc97eed4e5290974e2295621479cd433aeb153d64c0c624bd58cb36a768c99507fba0ae356338d1c7246a7edc69de53a238207b8ad90648b7c1f465dd13868762ec0232f", 0xbf}, {&(0x7f00000012c0)="855ac71e04892b25c6a69e8e9c7504753acb4fdb568ee2d636ad6729ce4fb2a62901ad2e38244fa422b0c67217d34df9c30174c766d5e41d6bba460dd5e02539a3b86724a170bb3fd47f59cbeffbedfa0fa8c1af48460b8c6c0e0918bf6a9770de78", 0x62}], 0x6, 0x0) r1 = accept$unix(0xffffffffffffff9c, &(0x7f00000013c0)=@abs, &(0x7f0000001400)=0x8) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f00000039c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000003a40)=0x0, &(0x7f0000003a80), &(0x7f0000003ac0)) r5 = getpid() freebsd11_fstat(r0, &(0x7f0000003b00)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() sendmsg$unix(r1, &(0x7f0000003c00)={&(0x7f0000001440)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000003900)=[{&(0x7f0000001480)="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0x1000}, {&(0x7f0000002480)="2aa37dc738", 0x5}, {&(0x7f00000024c0)="7253a54887f27713cb173b05aab25ea1d3d62ed4b34c14264b5e442516bc4034e5d2d38e797cff3e464b5da8130220232f858c1d590700883dc05f373866d2042dd9e61c8124852d1ad047abe4622462d04a89fb0b15d5ae751fd3a80391005901c945b72b1af79f8376a7b639c6429028b3913487b95947b187170f56deec8e6afdc704a9b0ae364ba22ae4b169632f848739fe5498f406df86ca896e8594391bbb4633b7854a3f77a470caa8bd5de3c374ef9e", 0xb4}, 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0x1000}, {&(0x7f0000003580)="578596d3814a14474e0fedc6befde7d52967eb438d13443023bdcc65fb4d888c944a01e9ec0a0e974082c4d4cfdb2425511c74701b91089b3a667deb9b34a5411f944f6be76f73b2b66f5056174a5dc899123ef491a2face51022cb0939141bd7a86d37bb4c15ac694e49f41668a6d3a4bf8", 0x72}, {&(0x7f0000003600)="9aafe2f5d2d2c29da349403450fba916567dcd6723c309", 0x17}, {&(0x7f0000003640)="e17f4970582184def79c4f0b20d84270345301087a8aaa09592047b6b2ba1693a47fd2515fa9b0eac197b89943efcf04fedb5b4f42ece7489a10773e92187d85f05b0cec69a9b5ca00d6e9d373dacbebba2cffaacf408a983c36b5acd69b83ff6e6d8300d6c5bf459d3bc1573b89c014aa36c8c8101f17b1eb856239d41b8169082678815b114f415b1404db7d6b590fc2b4a86e50f43427488178b91df9f5b7013ebb57aa4599696573663272fd5a924ae19a2794d7fbd814be7da93d4b5e61ed8a95a7cb42", 0xc6}, {&(0x7f0000003740)="59ef853d5deae0630f6280abf53f3fa474d13776e5171a7fe20be8f63e755e2a4f871b45a9a104ba5611bcd0370f8319e6e3a69b52db2f3a2d95ce66c02538c233e5bdfd3eae3c701c608ffd76d36a1beb87d1f0b5a840da4f2fa316ca4d01071a96e8ea64cc007aea0df4bc50298cce6b879640e952b5a1970c0d563444455be13775e242b7393105e9f258cf5eabcec56d2957b64c8207d392fca507dc584b956b0782f1d20bad57e5470847533e20c228ec", 0xb3}, {&(0x7f0000003800)="c0a7d379558e9f1da05cd9be2406adda50d021871f0a0c1e734bf7e0411d0c6ae26aa69eb3b0fa138cfad5fe4f7350f6256110ce7e5e5ebb288f73a9c285713f11ab8075bab6be931cfc67f48ba3c849d1b8722168291557a934c3", 0x5b}, {&(0x7f0000003880)="3a44c00acbfaa60ebf396f6261403633c46da3afcae4f5d4014c0d9fad145bea21cec755d6ca82d7613fabbd8064ce41d0f81c4fce7c00b5d634d8ef32833bd4479b77", 0x43}], 0xa, &(0x7f0000003b80)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x70, 0x4}, 0x109) socketpair(0x0, 0x20000001, 0x80000001, &(0x7f0000003c40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r9, 0x6, 0x40, &(0x7f0000003c80)='dctcp\x00', 0x6) getsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000003cc0)={0x0, 0x9506}, &(0x7f0000003d00)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000003d40)={r10, 0xffffffffffffff44}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000003d80)={r10, 0xffffffffffffffe0}, &(0x7f0000003dc0)=0x8) getsockopt$inet_sctp_SCTP_EVENTS(r8, 0x84, 0xc, &(0x7f0000003e00), &(0x7f0000003e40)=0xb) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r9, 0x84, 0x1b, &(0x7f0000003e80), &(0x7f0000003ec0)=0x4) r12 = dup2(r0, r1) fchown(r9, r3, r7) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r12, 0x84, 0x7, &(0x7f0000003f00)={@in={{0x2, 0x2, @broadcast}}, r10}, &(0x7f0000003fc0)=0x8c) preadv(r12, &(0x7f0000004080)=[{&(0x7f0000004000)=""/73, 0x49}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r12, 0x84, 0x103, &(0x7f00000040c0)={r11, 0x1000, "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"}, &(0x7f0000005100)=0x1008) fcntl$getown(r12, 0x5) setsockopt$sock_accept_filter(r9, 0xffff, 0x1000, &(0x7f0000005140)={'accf_http\x00', "f6611f7513b1b00fb2fba56159c89ce028ed09a1bf28f4ea0b7f2f09ee78fbb40c52639ebf813cf5e1236b02567de214cb3af6ea8734c34bf607df254506a9707d5d5d1787a94a7c225709e60195609d8e16bb0b71f83886654ca955bfbae79d509ed29245f9d1c1b390540f7497c2edffd3f85aae7ba4b40855adeabeffede9f4127bafa503541eb822c37c225d4c3081f112183687e3696466aa42b2ee37b828a14aff4dbb583e51214011909623ff5c2f03016ae632124ba7dea47e53f8c7c4163f780a7fd4dafc8e996a036ed6c20a6d71523496b0ff62a46e4cac0fb205114c89a88bd798058b59f974d09c7f6e"}, 0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(r8, 0x84, 0x1a, &(0x7f0000005240)={r13, 0x6e27}, &(0x7f0000005280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f00000052c0)={0x3f, 0x20, 0x25d, 0xfd4a, r13}, &(0x7f0000005300)=0x10) fcntl$lock(r12, 0xb, &(0x7f0000005340)={0x3, 0x0, 0x2, 0x4, r5}) 15:17:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) futimesat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x5, 0x2}, {0x7, 0xcee3}}) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r2 = shmat(0x0, &(0x7f0000fff000/0x1000)=nil, 0x0) shmdt(r2) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) 15:17:17 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000380)={0x0, 0xbe95, 0x0}, &(0x7f00000003c0)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000400)={r1, 0x10001}, &(0x7f0000000440)=0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x80}], 0x20000000000002aa, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r2, 0xffff, 0x1, 0x2, 0x100}, &(0x7f0000000340)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffeb2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000004c0)={@remote, @multicast2}, &(0x7f0000000500)=0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4) dup(0xffffffffffffff9c) 15:17:18 executing program 1: freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0xffffffffffffffff, 0x0, r0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x100, 0x3b5f, 0x7, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000001c0)={r3, 0x34, 0x7, 0xfffffffffffffffc, 0x30, 0x3}, 0x14) freebsd11_fstat(r2, &(0x7f00000000c0)) 15:17:18 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000480), &(0x7f0000000580)=0x4) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) execve(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000140)='\x00'], &(0x7f0000000500)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='(-\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00']) freebsd11_fstat(r1, &(0x7f0000000080)) 15:17:18 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x1, 0x7, 0x5, 0x8001, 0x3, 0x3, 0x3cb, 0x3, 0x6, 0x10001}, 0xb) fcntl$dupfd(r0, 0x11, r0) clock_nanosleep(0x9, 0x1, &(0x7f0000000040), 0x0) 15:17:19 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x7a, "e20c104eb64eab15ff8963e771044f60462b039adf87ff21e4d690cb5f38d0d3fc30c7f8e73c40d9839b1f919b3fb7e9aa09621ee34485135868d9e58492b900fed073af8dca0a364da72c494b4bb07d18bcbe5d1c94a0b0bff8ca68984522f296bdd7da90fe19a1172089aa3bd851ca615a8e74460a6d81e7c4"}, &(0x7f0000000280)=0x82) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 15:17:19 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={r2, 0x7a, "e20c104eb64eab15ff8963e771044f60462b039adf87ff21e4d690cb5f38d0d3fc30c7f8e73c40d9839b1f919b3fb7e9aa09621ee34485135868d9e58492b900fed073af8dca0a364da72c494b4bb07d18bcbe5d1c94a0b0bff8ca68984522f296bdd7da90fe19a1172089aa3bd851ca615a8e74460a6d81e7c4"}, &(0x7f0000000280)=0x82) getsockname(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 15:17:19 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f00000005c0)=[{&(0x7f0000000180)="1455a7a8d8e4e136739ab1b8e0889fd9d9487d628da3e1fff03b6fdcf784fe64e69194a989eff86d81bb4721afe8c39616085cede6f827cd26fd8e55161fbb2a45813368c528c51473795235a3a9b324414b0bf4942205be1ae22ebeda636289ae9898321666d2b6bc24ea0bc9eb46e2ef636072fec38bca9eb4653d5f4e4744c7d796d501c87193ce378f8acbeb44ca31f9ce97269daf2a59835fe2afe6bc7a6a4db8668e90a98e17cc267bc52fcdea22aa2dedd443048c0ef95e7e0938635520117bee7211ad46a8c52c2f72b04fa1bb7f540f6be3749cfa4f22b4005b2d9c54c35d30a7653e"}, {&(0x7f0000000280)="c7b92ef678643e14783f25ae3fd2"}, {&(0x7f00000002c0)="7a2d8de93dfcc3d459130464a1e72cb65e8d9a8b67c938c1aaff55c6f602ae919b40144bebcfe028a2a8934d517d4e998664a1cf7b863e9b7aab1e5095fc97765393a8204afb63b1b1aca0e0c41ec4d0219b0ff07cddd5d642dc5debb3144671ade41e4d682d97f9f5b39410efb22d5ede64ddb88041d05c145574b30238ad37034150cfaf47560ea325edfb44f23ffe658a1ba68695e818a86698eb70effd3a90f5b21e5615d8d773157a9676ee6fc3d8ec2ebb9677"}, {&(0x7f0000000380)="6afd666c99843e78af5cdfcc4dc618799ae4f6099d5b82060ae0d169e1790befbe0f"}, {&(0x7f0000000500)="8412532d77ef1bbe8c248211d9b68c9e8794a2ae76ad4d12937436980fe2a80267557f983ac8a8a23b634717919880c1559aac511b8c8e10fee2e7740e755d3ffd512c813522f3776a37033a0a8f83beeb11b8f70d524ba91d4230e627f3fafac068dd4fb82ee84d630a801d9d99d142d505dc47e59964ef4a883d1a997bb917de93e9700df705d2857dae26bd945f4dc5ff523583f827b1aaf986999493012a2209556363419e11d57ae5044de234bd7fcee6eb05"}], 0x1000000000000119) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r3, &(0x7f0000001740)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) 15:17:19 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0xd) writev(r1, &(0x7f0000000100), 0x100000000000021e) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000640)=ANY=[@ANYBLOB="06f5247fbb415cf38f613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161db61ccd19e3bc6a67bbfbbda0dd24e64efe69dc058487265743c473bddfbc1653e8f5b852610966052af708d61cd3c79dbc40726766edb2297f6a64bd7b01ea139a3cd61dfae2e92e514a93f9f0e92045a79f2139bbc8ee68075ed1f3e0f2cf132b96653abc78cc818c0306e848806df5cd831efe70591d8a3c3992d6b3889d78788447"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x20f) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000700)={'accf_dns\x00', "c486116ca29cc941b617a1d47b7446eab00a4ad9d169494b8d032462d80c28ccb63a6e163caf82a639239210a4f047edb15ac7b649d552080c103acc433729fe85a4f31b08866b6ed995ceba963a8d6ea26b2e54fb6ec6d23508285f105e88b3d5d2c339dfe1225c701f65b0a257aedbb20f971990570dd646f65305ddb35db65e24e28b27cccae640bea2d776f6c355ffaacc83f33fb948e35e89d351a85855dfe4d569b42d2b0f67c72a3f89d8cec7feeeb04bd7c288c6ea89f841ef1cd819dc6a9f90e708652f7d248f53ee50e3bb17f71d816f230922a9c9db36dbe05c80d73d36389014087273e3346d8392c43c"}, 0x100) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 15:17:21 executing program 0: mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000180)='./file0\x00', 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)='./file0\x00') fchmod(r0, 0xe3) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0xa634, 0x8, 0xfffffffffffffff8, 0x7}, 0x8) ftruncate(r0, 0x5a6233e7) open(&(0x7f0000000000)='./file0\x00', 0x8, 0xc4) close(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x1, 0x0, 0x0) link(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)='./file1\x00') execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 15:17:21 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = fcntl$getown(0xffffffffffffffff, 0x5) r2 = getuid() freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000240)=[{&(0x7f0000000180)="c072bc3a833de7f978ce59b05f4113d29c70bfa8600ebac1c6dc3191daa5a14df6bf33940aab18aab6dc7a6038fabe56a7eeec2b75966a86937072821e97584cb9cc17e64a0933c90ce1e0d1b8a1f826251b2c2ce62d6dc39c2626b4d1101a4727703f2ed1a66f89103629b879fc123e1c7a94a83e8c31ebcf1b2d86a4af259bf5afc2adf021b1", 0x87}, {&(0x7f0000000440)="350ee80d5ff6bc92e1cfb56f29ce5371fd6b9fae72d6401a5d296833ecabc05aad226ad1ec6944e7e083d136f1e252028cd3916c0fad67bd6b79c6589755ff698f10ad7212a52aaf2f783c7d77a1b4513fbb0dbc0588b65d6220eb8385e8c917e3bf9bde7b30aa4e5eca76ba33db06ea924eb114fecd7eec012390e36e4b80ac4c437bab0cba78d80c873487042997724382937aef78f787c28ed19799d6e06e5550657e8a57bea3", 0xa8}, {&(0x7f0000000500)="60a53affd4ffe58dfcd68f2d8661b8a5187d192d1e43532330aa7df760db1e3434a0582056eba24b4f75bf439218f2cf165cc933d9671f04047a4b6abd9803d26de8efc5731cf7f59b810db3ddb828d8ba901f9f66280ce6e416a60abeb79bfa923a98fba4f8f9b7560492d4856e8f20db737eb2323d313e013d7f262364c77e58", 0x81}], 0x3, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x20080}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x3, 0x84) r5 = openat(0xffffffffffffffff, &(0x7f00000002c0)='./file0\x00', 0x9217f4b5e116d0c1, 0x10) openat(r5, &(0x7f0000000300)='./file0\x00', 0x41, 0x18a) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x8756, 0x0, 0x211}, 0x98) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4000010000}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000006c0)=ANY=[@ANYBLOB="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", @ANYRES32=r6], 0x8c) 15:17:21 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000040)={r1, 0x800000000}, 0x10) 15:17:21 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$setstatus(r1, 0x4, 0x4c) rename(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0xc6de}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000240)={r2, 0x10001}, &(0x7f0000000280)=0x8) 15:17:21 executing program 0: 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$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mknodat(r0, &(0x7f0000000180)='./file0\x00', 0x100, 0x2800) freebsd11_mknodat(r0, &(0x7f00000001c0)='./file0\x00', 0xc000, 0x0) mkdir(&(0x7f0000000200)='./file0\x00', 0x2) fchmodat(r0, &(0x7f0000000240)='./file1\x00', 0x30) getsockname(r0, &(0x7f0000000280)=@in6, &(0x7f00000002c0)=0x1c) freebsd11_stat(&(0x7f0000000740)='./file1\x00', &(0x7f0000000780)) getsockopt$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$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2080000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0ed5"], &(0x7f0000000480)=0x8c) rmdir(&(0x7f00000004c0)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f0000000500)={0x4}, 0x1) r5 = getuid() r6 = getgid() 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$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000700)={r2, 0x80000001}, 0x8) 15:17:21 executing program 0: r0 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f0000000080), 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xc, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 15:17:21 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) socketpair(0x1c, 0x20000000, 0x1, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000180)={r1, 0xe62}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_buf(r2, 0x29, 0x54, &(0x7f0000000000)=""/83, &(0x7f0000000080)=0x53) 15:17:21 executing program 0: socketpair(0xc, 0x1, 0xc78, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket(0x2, 0x5, 0xd) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) listen(r1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x3, {{0x1c, 0x2, 0x0, @empty, 0x5}}}, 0x88) bind(r2, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) socket(0x17, 0x10000000, 0xfff) listen(r0, 0x10000) 15:17:21 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300063773151b060641cff890f1dd4e8ca0452a0935eb901c26897b3e70f3836a7ad6a444beb2590ce55f369c3a3f80f0ed11b86952b3ee2045d6509ef5069fc87ee5358102fa0ba59c2a975a003cb6a90f49ab33f2d6b11bb047dd593ac0d091bc5e5eab3113d18600e8260d09716fdb718b0cbc95d00c40fecc733ae38498252aad75cc904e46f06c9404767417990cccff3"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0x100000001}}, 0x0, 0xff, 0x9, 0x8000}, &(0x7f0000000300)=0x94) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @multicast1}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x6, 0xdcba, 0x100, 0xe0, 0x7000000000000000, 0x1000, 0x6, 0x6, r1}, &(0x7f0000000100)=0x20) 15:17:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1, 0x0, 0x99}, 0xc) 15:17:21 executing program 2: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, r1) r3 = socket(0x17, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x0, 0x3}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000100)={r4, 0x7}, 0x8) setresgid(0x0, r2, 0x0) setregid(r0, r1) r5 = dup(0xffffffffffffffff) r6 = dup2(r5, 0xffffffffffffff9c) getsockopt$inet6_udp(r6, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) getgroups(0x4017, &(0x7f0000000000)) 15:17:21 executing program 3: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000580)={0x0, 0x6}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c004e2301000000fe8000000000000000000000000000bb0800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="7bfd15fe"], 0x8c) r2 = socket(0x17, 0x5, 0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000500)={0x0, 0x4}, &(0x7f0000000540)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000003c0)={r3, 0x40}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000440)={r4, 0x5}, 0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000100)={0x100, 0x7fffffff, 0x4, 0x4, 0x7, 0x8, 0xcb, 0x401, 0xd2, 0x1ffc0000000000, 0x1}, 0xb) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) mkdirat(r5, &(0x7f00000002c0)='./file0\x00', 0x46) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) r6 = socket(0x0, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) writev(r5, 0x0, 0x0) sendto$inet6(r2, 0x0, 0xfffffffffffffeee, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x2}, 0xc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r6, 0x84, 0x9, &(0x7f0000000280), 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f00000006c0), 0x4) execve(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f00000004c0)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000300)={0x0, 0x81, 0x401, 0xffff, 0x8, 0x7ff}, &(0x7f0000000340)=0x14) setsockopt(r2, 0x80000, 0x7, &(0x7f0000000380)="42f52ccd3c95e1b6c355bcad97f9e80a7c941dee23f2", 0x16) getsockopt$inet_tcp_int(r6, 0x6, 0x304, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, 0x0, 0xffffffffffffffde) 15:17:21 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0x0, 0x80}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r2, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000180)=0x10) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r3 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) flock(r3, 0x3) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) r5 = shmget$private(0x0, 0x4000, 0x200, &(0x7f0000ffc000/0x4000)=nil) unlink(&(0x7f0000000300)='./file0/file0\x00') shmctl$IPC_RMID(r5, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) flock(r3, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 15:17:21 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000a, &(0x7f0000000080)='W', 0x1) chmod(&(0x7f0000000000)='./file0\x00', 0x2) 15:17:21 executing program 1: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801ffff) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x0, 0x2}, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:17:21 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1c, 0x10000005, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010000b3", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) read(r0, 0x0, 0x2c2) writev(r0, &(0x7f0000000640)=[{&(0x7f0000000100)="a45260f5b014e36b74729706a51ae089cce31d5598c60117f72279eb6545c7ecd9aa8b411fbd6305194b827a79b3dbad8d9331197370ce3117621aa02ca0a48ccaa15b22dc2ffc294b8f91ce756df116f3f584738cfe5114f5d4624408be69d94741715fb0e3ca1ac874cbb917d6f9b6a0002ee76612da4981c958363162be03bbeea9dec7ae05b89c03d22c3a46cf36820f65b323bca817dc67c70de98d615af2c33189ff7de17113dbf5dfd7e4fd66ee2420de8bdfebdc62f05136942fccb761ad21966d01d63f4e98d467d35399265c3b015ec78066931b66fc", 0xdb}, {&(0x7f0000000200)="6923744d4c8462f54d41be9b5ee3f63ae8c509adbce40fa992dcc65c204d037a7a0235a36ea9468f8a3aa57e7725970acab03576fc5b5f27ac533eee973cc9d945063353e046f959802c1e892cf590162f6262a1996006ba29b8b17fdd3ed8f91e6a9581ad738ede7022c7c42408d505dc47e7b82b7bbda73c6a0d3e5f63ff747ac2e2e57cdf55689fd11d2bc715f6793e89c7f840ffcdf4a6557e55001979ac169473ff553cbf3da17f4dd87b4bc67363371866985dbce28ecd50b9954646369316f62dc3203f3f887d344fef3b6df0d7808c234f6a", 0xd6}, {&(0x7f0000000300)="4c42c01efd1b1e44b14758bda392d1372c61cfd1c908046085248491", 0x1c}, {&(0x7f0000000340)="8bd867b3fcbd79e60574b554c962ad463cfb1c1e3afe9c215a6a006f590d722eeda47fc2b05daad04b6dd53cab108aad064186b0b15f43d58f6255841cfeaeb24fb789a72b09b414c0b0f468296a0f2bbf60e8f52237f2169c069d90e5f72b3fafd0e95d1941c539a151d4250bfbec96b8607ff5c5e3873dad0e96", 0x7b}, {&(0x7f00000003c0)="d540dc85a17e0181986ee1809a47aedb8fa113b0dda545057ee0fe46a5003a15a6577f97f396162c5bbd661734523a60bd31fac0a101d07acd555aa428a418c9ad8e6fb8e26778a8ec6b002dd87488758db90cda5ce1870bb3384d870c7aa0501e91547e519693f7fad7ca1ec2fd82004e8f30e5c00e7a35d414d5e4b2763f24b56c1bb9f6ba05032cc6081c73cd635994243328dc39e03603491d87", 0x9c}, {&(0x7f0000000480)="ed1e565e1862e4", 0x7}, {&(0x7f00000004c0)="fd7c4d2e31f9588b539f018074a18741a7373a92f61a36ef758a6832d8e7468e0f8df010771b8aff85f19d505d0efe5c4d3a1debf5c7f0ea75bfdbc7e522910e5c3a1154e91547ed79806e6c47400f7badffaafe910a1aa57f737ebca042c85e023fe2b1045fb02b607b810318a3988b631e16f797a30d023bf4529f74e10edec3e6319a8546346e26839e", 0x8b}, {&(0x7f0000000580)="a7438a1fc8b9cdb2411be6e9ab3f7e3fa973ebbfef26d517a7a71db1377c07704eadc8b2e7e603ef461dc9231918bc45867f2dfa306c885af6b8be6271a919ac89713961911703fd50f5f4e4af3ac127f3e2eba848e408b3fe6257ec68927206cc768ffd20830c2b1f3b22f283e17280266d975f13b5483b472ca6d39268511f9915637e08707e9cbd6da7", 0x8b}], 0x8) 15:17:21 executing program 0: clock_settime(0xf, &(0x7f0000000040)) clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x2fbd4370}) clock_settime(0x12, &(0x7f0000000200)={0x2, 0x47}) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/60}, &(0x7f00000000c0)=0x3e) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100)=0x100000000, 0x4) 00:34:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0xe, &(0x7f0000000000)={0x6, 0x5}) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpid() 00:34:38 executing program 1: setrlimit(0x2, &(0x7f0000cc0ff0)={0x0, 0xfffffffffffffffe}) setrlimit(0x0, &(0x7f0000000000)={0x1, 0x81}) 00:34:38 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) open(&(0x7f0000000140)='./file0\x00', 0x88, 0x100) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:34:38 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1f, 0x10000002, 0xdcad) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000440)={r2, 0x9d6605}, &(0x7f0000000480)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @loopback}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1=0xac1400bb}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast2, @multicast2}, 0xc) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000180)=""/73, 0x49}, {&(0x7f0000000200)=""/148, 0x94}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f0000000100)}], 0x4, 0x2c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@rand_addr=0x6, @multicast2}, 0x8) 00:34:38 executing program 2: getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) getrusage(0x0, &(0x7f0000000000)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:34:38 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x107, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], &(0x7f0000000180)=0x4) 00:34:38 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1f}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x8, 0x3000, 0x100000000, 0x3f, r1}, &(0x7f0000000200)=0x10) r2 = open$dir(&(0x7f0000000280)='./file0\x00', 0x2, 0x100) fcntl$setstatus(r2, 0x4, 0x10048) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) preadv(r2, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x7fffffffffffffff}], 0x1, 0x0) 00:34:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xa714}, &(0x7f0000000100)=0x8) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:34:38 executing program 1: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="3000c6a4415a5c91f97f0b8748b7f0c9ed2ddff283b5ab2c9c66df668f9e4c02877d1a235d162cc70aa7d02859ea400d6c2a4748356153bc35f55412c267d5ce6574d92e4881a9003900f33a8ed1268d0b8fca808c537f91f83fd320050000008c520ed6decd8f2d3d616d109199f2ef9bfe23974965d8b8c462c11f4c79fb8920d76d37a12776832f9d01a1db5324b09abcaac928e146aa6be79bb647f9f2a322b5ed3ac5a4de27e08517c7d633c357e89f9f24aa5bb236febd12"], 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x3) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f00000000c0)={0x2, &(0x7f0000000140)=[@in6={0x1c, 0x0, 0x8, @empty, 0x4}, @in6={0x1c, 0x2, 0xaca1, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in={0x2, 0x1, @broadcast}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000003c0)=ANY=[@ANYBLOB="08000000ce4ac82ad44fddb75b71c1ac06a8bb83c1d5c3a34fac9101870aac25e68d622b08a8af51f65baac8dceff87890316ec6f763348f5a3a808e51901074f36374b9eae1dbf184677ea999080a0c5e8f560952081e8e3eca484c0148c9e08ea829c2730138a2f5639d50f96b5c55ce28ad0816c2f2db97a797f63dba36"], 0x0) 00:34:38 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="6a14", 0x2, 0x0, 0x0, 0x0) r0 = socket$inet(0x2, 0x7, 0x200) sendto(r0, &(0x7f0000000080)="71df814106f27feb4c9e8c60f03cd447d17b6a0cf4d1744f1923", 0x1a, 0x100, &(0x7f0000000100)=@un=@abs={0x0, 0x0, 0x3}, 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000000040)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) truncate(&(0x7f0000000500)='./file0/file0\x00', 0x0) 00:34:41 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) sendfile(r0, r0, &(0x7f00000000c0), 0x401) 00:34:41 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x1) setsockopt(r0, 0xfffffffffffffffc, 0xdca, &(0x7f00000001c0)="4ea6d5d702ff6958be762231badaa2edbda9c621435c4ff2a2f0b38bf0e2ad6d418c6c3d0f97ae87e53922a40d817e06b57e3276150569006c20cf6d9b16567f4b01246fcff74a78eacfc3c857889181d1589556a26584ee4eb8a62df296d13bbb5dc6fa0a9e3f0dfef5bdc4be486107147cee53a21ff58d95edae49fc68d67307dde7b0ea038a7873de3c6d76c9870c4517faaa36149defcef1f03c2ee8a29b905cc9767f67", 0xa6) accept4(r0, 0x0, &(0x7f0000000040), 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000180)=0x8c) 00:34:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x80200003) truncate(&(0x7f0000000000)='./file0\x00', 0x1080000000) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:34:41 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa0000000000000000000000008d13000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001600000000000000000000000000000000fe074611ec28f89d63c26952b92f5f8d", @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x3, 0x0, r1}, 0xc) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000280)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x100, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x7fff, r3}, 0xc) 00:34:41 executing program 1: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000140)={0x0, 0xffffffffffffff00}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x4f27}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r2, 0x6}, &(0x7f0000000240)=0x8) socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 00:34:41 executing program 0: r0 = msgget$private(0x0, 0x29) msgsnd(r0, &(0x7f0000000000)={0x2, "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"}, 0x103, 0x800) msgrcv(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="eaffff98d49666a6280521f69a00000000000000"], 0x14, 0x2, 0x800) open(&(0x7f0000000e40)='./file0\x00', 0x200, 0x1) pipe2(&(0x7f0000000e80)={0xffffffffffffffff}, 0x4) r2 = openat(r1, &(0x7f0000000e00)='./file0\x00', 0x0, 0x14) recvfrom$inet6(r2, &(0x7f00000001c0)=""/169, 0xa9, 0x40002, &(0x7f0000000280)={0x1c, 0x0, 0xff, @loopback, 0x2}, 0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0x3, 0x4) msgrcv(r0, &(0x7f0000000300)={0x0, ""/232}, 0xf0, 0x1, 0x800) fstat(r2, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r3, r4, r5) bind(r2, &(0x7f00000006c0)=@in6={0x1c, 0x2, 0x5, @loopback, 0x80}, 0x1c) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000700)=0x5, 0x4) msgrcv(r0, &(0x7f0000000740)={0x0, ""/48}, 0x38, 0x3, 0x1800) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000780)={0x0, 0x80000001, 0x7, 0x1}, &(0x7f00000007c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000800)={r6, 0x8}, &(0x7f0000000840)=0x8) msgsnd(r0, &(0x7f0000000880)={0x3, "d1cb19dd50490917fd44b12f6892d790aaee30dbcd153c2a0c9012d6192d9499c21f8438f7baaf82776733ff0fd456a9d210cd55b10190ad24c5724e8090f6f1"}, 0x48, 0x800) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000f80)={@in={{0x2, 0x3, @broadcast}}, r7, 0x8, 0xfffffffffffffff7, 0x1, 0x9, 0x3f75, 0x9}, 0xa0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000dc0)={r7, 0x74, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000009c0), &(0x7f0000000a00)=0x4) msgsnd(r0, &(0x7f0000000a40)={0x3, "9006ad162772a579ffb8ac34133f0a227e4322c97fd73cfc7edeeeadc29aa18c4276eccf4f1c024548766f9e002718ff"}, 0x38, 0x0) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000a80)={r7, 0x4, 0x1}, &(0x7f0000000ac0)=0x8) r9 = msgget$private(0x0, 0x640) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000b00)={@in={{0x2, 0x3, @multicast1}}, r8, 0x0, 0x8, 0x105, 0x0, 0x4, 0x8000}, &(0x7f0000000bc0)=0xa0) setgid(r4) setsockopt$sock_int(r2, 0xffff, 0x8, &(0x7f0000000c00)=0x100000000, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000c40)={r10, 0x2}, &(0x7f0000000c80)=0x8) msgsnd(r9, &(0x7f0000000cc0)={0x3, "ca8e5dd9313480e24efa69856fefc1d4328fc61186cdd50fd8700a6ac4123dbf6f6cc86e78c18296716402cf653fc02a8d319b746419b44ec2103533627f0ae430561a04ec0989bbbfc94dd902a75ccacab765393eafe27e2dfd0263e73fd72c3f1acdadaa9ed4d1af31b27d1a5bead43fb87921436afbbb27103b34edbf04917c"}, 0x89, 0x0) fcntl$dupfd(r2, 0x11, r2) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000d80)={r6, 0x5}, 0x8) 00:34:42 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0x2, 0x800, 0x7, 0x1, 0x0}, &(0x7f0000000080)=0x10) socket$inet_icmp(0x2, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x100, 0x4) connect(r0, &(0x7f0000000180)=@in6={0x1c, 0x1, 0x800000000000, @loopback, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x4}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x7}, &(0x7f00000001c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), 0x4) 00:34:42 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) shutdown(r0, 0x1) getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) geteuid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getresuid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={r1, 0x40, 0x7fff, 0x9}, &(0x7f0000000480)=0x10) setuid(0x0) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) getsockopt(r0, 0x0, 0x4000000067, 0x0, 0x0) 00:34:42 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) close(r0) r2 = getpgid(0x0) fcntl$setown(r0, 0x6, r2) fcntl$setown(r1, 0x6, r2) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000000)={@multicast1, @multicast2}, &(0x7f0000000040)=0xc) close(r0) close(r1) 00:34:42 executing program 2: munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0x10) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) mlock(&(0x7f0000ffa000/0x3000)=nil, 0x3000) 00:34:42 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c65300063773151b060641cff890f1dd4e8ca0452a0935eb901c26897b3e70f3836a7ad6a444beb2590ce55f369c3a3f80f0ed11b86952b3ee2045d6509ef5069fc87ee5358102fa0ba59c2a975a003cb6a90f49ab33f2d6b11bb047dd593ac0d091bc5e5eab3113d18600e8260d09716fdb718b0cbc95d00c40fecc733ae38498252aad75cc904e46f06c9404767417990cccff3"], 0x1) r1 = getpgrp(0xffffffffffffffff) r2 = getpgid(0x0) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES16=r0, @ANYBLOB="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"], 0x0) 00:34:42 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r1 = dup(r0) sendto$inet6(r1, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) 00:34:43 executing program 1: r0 = socket(0x1b, 0x3, 0x0) shutdown(r0, 0x10002) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0), &(0x7f0000000100)=0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0x0, @broadcast}, 0x10) 00:34:43 executing program 2: mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x1, 0x8200001002072, 0xffffffffffffff9c, 0x0) r0 = socket$inet(0x2, 0x10000000, 0x5744) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x4, 0x80410, r0, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000000)=""/81, &(0x7f0000000080)=0x51) 00:34:43 executing program 3: syz_emit_ethernet(0x1, &(0x7f0000000080)="798deb814be33cccaeef24c0b8060020080014187102030000bab83be28eb02070070000d7ecfd0049086c1957d24b9bf74eea94bce09126abf899693831ea2a842f000000000000000012bda3b422886a23a356dda74cbbde49553e") r0 = msgget(0x3, 0x28) msgrcv(r0, &(0x7f0000000100)={0x0, ""/242}, 0xfa, 0x0, 0x1000) getuid() 00:34:43 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000700)={0x7fffffff, {{0x2, 0x2, @multicast2}}}, 0x90) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) pipe2(&(0x7f00000004c0), 0x100000) r4 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) fsync(r1) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) semget$private(0x0, 0x0, 0x408) 00:34:43 executing program 2: setuid(0xee01) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() freebsd11_fstat(0xffffffffffffffff, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4, &(0x7f0000000240)=[r0, r1, r2, r3]) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) 00:34:43 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x145, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r1, &(0x7f0000000080)=[{&(0x7f00000005c0)="7ff5aa4d3d14799f6a55dc004840134f021104fcde88e5aeeb591047ad8b5f75f16b21d455c7fb4e43586bfd837165ca584feeda6732560cc713d36b239190d3d572"}], 0x7db267e6f45a811) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) dup(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000400)={0x7, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="0d500f00000000000000d1dd13de00e6ff060000000809fafffffffef104000003817c98068482c647c17b"], 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, 0x8) 00:34:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0xfff, 0x1, 0x200, 0x400}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x1}, &(0x7f0000000140)=0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000080)={0x0, 0x5a8}, 0x10) 00:34:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = geteuid() fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r3}, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000040)={0x8}, 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffefc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100cda7", @ANYRES32=0x0], 0x0) lseek(r0, 0x0, 0x0) 00:34:43 executing program 3: r0 = msgget$private(0x0, 0x0) msgrcv(r0, 0x0, 0xfffffdb8, 0x0, 0x0) msgsnd(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000000000005ff1d32cb168fe6230a2d8792d661cee409a4ffc38979183be6bbb353072927217665b4b4c2cb24d169c55374c692915f63af39f82b97bcbafda6406b3e748acda2fdb4105c14b67477f08a4615ca30bf57416c7b67a"], 0x1, 0x800) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) 00:34:43 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8400, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e20fffffff80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="04000572c1ffc24194aa5633098f2c5f0584ab0de05ea5b119ad"], &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0xb01, 0x2}, 0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:34:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)=ANY=[@ANYRES32=0x0, @ANYBLOB="e9fc808d"], 0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0xcb1, 0xa53}, &(0x7f0000000280)=0xc) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000380)={r2, 0x2, 0x101, 0x4, 0x7, 0x9, 0x7, 0xb971, {@in={{0x2, 0x2, @multicast2}}, r1, 0x400, 0x4, 0x80000001, 0x3, 0x5}}, &(0x7f00000002c0)=0xb8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000000c0)=0x5, 0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)=ANY=[@ANYBLOB="e5ff000068760d806198404071010800bdf9eb96f51048840f4566173e83a807e2865144", @ANYRES32=0x0], &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r3, 0x10008}, 0x8) accept(r0, &(0x7f0000000180)=@un=@abs, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r3, 0xc50c}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) 00:34:44 executing program 3: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000340)=""/198, 0xc6}, {&(0x7f0000000180)=""/17, 0x11}], 0x2, 0x0) r1 = socket(0x11, 0x3, 0x100000001) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="010000007e3dc46ea78235dea1abed587e", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x100000000}, &(0x7f0000000440)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r3, 0x100000000, 0x9, 0x7fffffff, 0x6, 0xf8}, &(0x7f0000000680)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0x0, 0xc00922322261aa1a}, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r4, 0x7}, 0x8) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) recvfrom$unix(r5, &(0x7f00000004c0)=""/212, 0xd4, 0x42, &(0x7f0000000240)=@file={0x1, './file0\x00'}, 0xa) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = accept(r5, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r6, 0x11, 0x0, 0x0, 0x28d) connect$unix(r6, &(0x7f00000006c0)=@abs={0x1, 0x0, 0x1}, 0x8) fchdir(r5) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 00:34:44 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x3, 0x0, 0x0, 0x0) r0 = geteuid() r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180), &(0x7f0000000200)=0x4) getgroups(0x4, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) lchown(&(0x7f0000000080)='./file0\x00', r0, r2) r3 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000001c0)='./file0\x00', r3, &(0x7f0000000000)='./file0\x00') openat(r3, &(0x7f0000000500)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x138) 00:34:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0x1}, 0x10) 00:34:45 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="9b000000be16521572bee06ef5a428e61e930da00e6c5fe3098ff70e703431aecaeb7e265d2f168bb9ed860ded801f78f1b6ef5f859cb342ab9bd8ee5a2b55bf648ded35e6cde027accced27a9109761918a4477b7d342110027292a4d028cedc0419dcb5fb5ac7a59b10ac862ce89250c3336495cce960e5190957e9e6fc8184609244a707054d6da53f32955c12c6b3b281425f32306fa947379c9e8206c"], &(0x7f0000000100)=0xa3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x5, @loopback, 0x2}}, r1, 0x400000000, 0xfffffffffffffffb, 0x10000, 0x9, 0x7}, &(0x7f0000000200)=0x98) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, 0x0}, 0x0) 00:34:45 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, 0x0, &(0x7f0000000180)=0xfb3ae340ecd19742) fcntl$getflags(r0, 0x3) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x4108}}, 0x0, 0x10001, 0x4, 0x0, 0x2c3, 0xffffffffffffffff}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f0000000280)=0x10) 00:34:45 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000001180), 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x70, "66f2f9c4d8121e318a06f857957f28d3376e0b6f4700618d6b189bea0db53b318ee1a934fd7d59080a018a46ef5742065fc2634336e515bccf49e18338c21e1105c1f120f979bd5b9f047a1ca92fb4483c219799d049dcd5b6e5716aef9cb788d306d2e4c2d01ab42a81d857eb51cad9"}, &(0x7f00000000c0)=0x78) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x1}, 0x8) 00:34:45 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000040)={0x0, 0xb943}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x100, r2}, &(0x7f0000000100)=0xc) setsockopt$inet_opts(r0, 0x11, 0x0, 0x0, 0x0) 00:34:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r0, 0xac8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x15723674d74612b5) mlock(&(0x7f0000ff6000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x81010, r1, 0x0) 00:34:46 executing program 3: r0 = socket$inet(0x2, 0x82, 0xffffffffffffffff) sendto$inet(r0, 0x0, 0x6af09d7e, 0xfffffffffffffffd, &(0x7f0000000000), 0xfffffffffffffcbb) recvmsg(r0, &(0x7f00000012c0)={&(0x7f0000000040), 0x2, 0x0, 0x0, 0x0}, 0x0) 00:34:46 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f0000000040)="9353de3874004d32245cffdf72ce061657b634fb265de88a32d3af7c3fff13ea2acda558319e88cbe3d336dd22a703e5b74016d01df19332728b46769a74c07c5dcb2cab3193e275417cdf8fc07ef521e97845033a851fa521dec7def1be0aa87b5da52d734b0ae5ed455f63e3f81d912705e2cbff9b793943a18009b3932472df0124653da08504f7bcf269e1d968fe1fca6b6b5c505c0c83bb24253a70f23b93f212a3f18d77", 0xa7) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000000000), 0x4) 00:34:46 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) mincore(&(0x7f0000ffa000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/125) setsockopt$inet_buf(r0, 0x0, 0x15, &(0x7f00000000c0)="608ce5ddbbdd4296ee87203de7667de70ab4708a8afef7e649507faeff727f04e9ba1130eb2ae1efa7c1db8a34cf89f424520857fa63a4704b514497299ed73d61c3d0a23399fc7062c6bbfc23d5b32a4a1c9c5513", 0x55) shutdown(r0, 0x1) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10) 00:34:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1203, &(0x7f0000000080)={r2}, &(0x7f00000000c0)=0x8) getsockopt$inet_int(r1, 0x0, 0x1b, &(0x7f0000000140), &(0x7f0000000200)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYRES32=r2, @ANYBLOB="06000400f600002eb56a64f8ae384268d38691420c8de0e77685a203238de96703c761e733beaf52e60812c0848089c96153452ed2739023fd732395a292218e9cb5d28e1ad6928b82d14d521f6ed66335b7b6e2cbce52a183ac9e3e8d9a5a6b79296f472d91769e1d30e25b4c4427e2b24d95c845c0e96b606d298d6b7d9cde42a58044"], &(0x7f0000000100)=0x10) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:34:46 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x0, &(0x7f0000000080)={0x9, 0xffff}) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:34:46 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0)={0xb6b8}, 0x4) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x0, @loopback, 0xfff}, 0x1c) setsockopt$inet6_buf(r1, 0x29, 0x31, 0x0, 0xb93a827ee429d4ca) 00:34:46 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffeac) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x6, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0x2e1, "1f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb0798ccac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000003c0)={r2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r1, 0xe, "782162d4d0e5a203509e94323769"}, &(0x7f0000000140)=0x16) 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="02000000df5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94bc9c5dba7d1f7e078cb1e08b244e8d4248ef93116010560253b8e5b4699917"], 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:34:46 executing program 2: r0 = socket(0x1c, 0x5, 0x0) accept(r0, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x1ba) 00:34:46 executing program 1: msgget$private(0x0, 0x140) r0 = msgget$private(0x0, 0x210) msgctl$IPC_INFO(r0, 0x3, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x7}, 0x8) 00:34:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) close(r0) r2 = fcntl$dupfd(r1, 0x11, r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) accept4(r1, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000300)={@empty, @remote, 0x0}, &(0x7f0000000340)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000380)={@rand_addr=0x1, @local={0xac, 0x14, 0x0}, r3}, 0xc) pipe2(&(0x7f00000002c0), 0x4) accept(r1, 0x0, 0x0) r4 = dup2(r0, r1) fstat(r4, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getegid() chown(&(0x7f0000000100)='./file0\x00', r5, r6) 00:34:46 executing program 2: socket(0x20, 0xffffffffffffffff, 0x5) socketpair(0x10, 0x20000000, 0x0, &(0x7f0000000000)) 00:34:46 executing program 2: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x8001}, &(0x7f0000000100)=0x8) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) sync() getsockopt$inet6_int(r2, 0x29, 0x31, 0x0, &(0x7f0000000040)) 00:34:47 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000211000/0x2000)=nil, 0x2000, 0x6, 0x1410, r0, 0x1e) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x100000001, "3a33d0172018e9c710985bd63a1edeb2"}, 0x14) setsockopt$sock_int(r0, 0x88, 0x1, &(0x7f00000000c0), 0x4) 00:34:47 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x101, 0x10000, 0x2, 0x1, 0x9}, &(0x7f0000000100)=0x14) r3 = socket(0x1e, 0x5, 0x0) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="001c2e2f666965300000000000000000"], 0x1) 00:34:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="258e0000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup2(r0, r0) open$dir(0x0, 0x2, 0x80) r1 = semget$private(0x0, 0x7, 0x40) __semctl$SEM_INFO(r1, 0x2, 0xb, &(0x7f00000001c0)=""/178) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:34:48 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setstatus(r0, 0x4, 0x4c) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1d50}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, r2, 0x81, 0x1, 0x8, 0x52, 0x100000001}, &(0x7f0000000300)=0xa0) lseek(r1, 0x0, 0x3) poll(&(0x7f0000000640), 0x0, 0x1) r4 = msgget$private(0x0, 0x25d) freebsd11_fstat(r1, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = geteuid() r8 = getegid() r9 = getpid() r10 = getpid() getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000000c0)={r3, 0x8, 0x3, 0x8, 0x6a2}, &(0x7f00000005c0)=0x18) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000940)={{0x6, r5, r6, r7, r8, 0x9, 0x8}, 0x39, 0x7, 0x6, 0x35, 0x55c6, 0x7, r9, r10}) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000640)=""/26, &(0x7f0000000840)=0x1a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)=ANY=[@ANYBLOB="30000000e0e21c942b5d3ab1bab65f6d7bf39e26b37484bcdf9ff8846416e06a1a5386404a054d45fc407ac9202bb7efe9fe41f4cbb93d2d"], 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000340)={0x20, &(0x7f00000004c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x4, @loopback, 0x10000}, @in6={0x1c, 0x2, 0x8, @empty, 0x5}, @in={0x2, 0x2, @rand_addr=0x1}, @in6={0x1c, 0x0, 0x3f, @empty, 0x8e83}]}, &(0x7f0000000440)=0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000009c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000740)=0xfffffffffffffed1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000780)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r11}, &(0x7f0000000240)=0x8c) 00:34:48 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000100)={r2, 0x2}, &(0x7f0000000140)=0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r3, r0) sendto$inet(r0, 0x0, 0x0, 0x4, &(0x7f00000001c0)={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10) 00:34:48 executing program 2: r0 = semget$private(0x0, 0x7, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100000, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0x7, 0x8, 0x2, 0x8}, 0x8) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000480)={@multicast1, @multicast1, @multicast2}, &(0x7f00000004c0)=0xc) semop(r0, &(0x7f0000000040)=[{0x2, 0x1, 0x1800}, {0x0, 0x1d8}, {0x0, 0x3, 0x1000}, {0x2, 0x7fffffff, 0x800}], 0x4) readv(r1, &(0x7f00000003c0)=[{&(0x7f0000000100)=""/6, 0x6}, {&(0x7f0000000140)=""/152, 0x98}, {&(0x7f0000000200)=""/180, 0xb4}, {&(0x7f00000002c0)=""/150, 0x96}, {&(0x7f0000000380)=""/63, 0x3f}], 0x5) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xfffffffffffffff0, 0xfffffffffffffff9, 0x3, 0x6, 0x5, 0x8001}, &(0x7f00000005c0)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000600)={0xf, 0x13, r2}, &(0x7f0000000640)=0xc) accept4$unix(r1, 0x0, &(0x7f0000000440), 0x30000000) 00:34:48 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fchown(r0, 0x0, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x13) 00:34:48 executing program 2: syz_emit_ethernet(0xb1597b1e07eafe4b, &(0x7f00000002c0)="798deb814be33cccaeef24c008060020080014047102000000bab83be28eba207007000000d7ecfd0049084b98e76eeaa8b5d67fa04f98741357f894bce09126abf899693831ea2a842f00000000000000") r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x30000000) 00:34:48 executing program 2: socket(0x1001b, 0x2, 0x40) 00:34:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYRES64], 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000001c0)={r2, 0xee, "a5f5eacc77dfe1a404b8e41211e116a380d4e14218dec80d8a249fa376c0e533e3efe6bd5905763eebc676ad0770cfa261380ded87f7423c48cff6c28264f7c8687f3a6c0c95cb0096e3acf366a619ffc3e9f702fa6c3cccd0dc69b27ecaad27a7b1c0fbc6f44472762f70c823872be1ba08269ba4567fa719614ba501f9716125e851298b17d32462d47864ec1360c83eac545d3207761ba64a5014a4a2f8c21da908e67598d697589ac657685e4485b90499c50048cb18aab7d0047cb19d3c9910a34a50bb3b5faf337df95cbe11fa5f2e1d9c646913de6bb1569c85916666a3a83c0fc5a4f62757695d60b152"}, &(0x7f00000002c0)=0xf6) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x24, &(0x7f0000000040)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x1d5) 00:34:52 executing program 0: r0 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={0x0, 0x753, 0x3f, 0x9, 0x4, 0xe3, 0x67d, 0x8000, {@in={{0x2, 0x3, @rand_addr=0x1ff}}, 0x0, 0x74, 0x6, 0x822, 0x3, 0x9}}, &(0x7f0000000240)=0xb8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={r1, 0xbe22}, 0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35c, 0x800000b35d}) mlockall(0x1) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100), &(0x7f0000000140)=0x4) sync() getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080), 0x0) fstat(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(0x0, r2, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0xffffffffffffff19) setrlimit(0x1, &(0x7f00000002c0)={0x3, 0x2}) sync() getsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040), &(0x7f00000000c0)=0x4) recvmsg(0xffffffffffffffff, 0x0, 0x40002) 00:34:52 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a50a9c4063160474cd5a"], 0x1) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) r1 = accept4$unix(r0, &(0x7f00000003c0)=@file={0x0, ""/4096}, &(0x7f00000000c0)=0x1002, 0x20000000) fcntl$dupfd(r0, 0x0, r1) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0xb3, 0xca, 0xf49f}, &(0x7f0000000380)=0x10) 00:34:52 executing program 3: chroot(&(0x7f0000000300)='./file0\x00') mkdir(&(0x7f0000000100)='./file0\x00', 0x0) chroot(&(0x7f00000001c0)='./file0\x00') chdir(&(0x7f00000000c0)='./file0\x00') r0 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x3}, &(0x7f0000000180)=0x8) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:34:52 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_data\x00', "d8933344978c2e6e0f952baa360e34376cb1b0ef0311d5ac85424e657c798c2f270de1d88b0f30abbc1e3ca1a3f5d8e649ba31e353c0faf8b1649bb7daae7f6079bd4418bcc72f809188ba51d3c211aef2d834b85b6a48fa372124d1a8d98ac9f2862380768a0d56cce5b974909bc0ce0f12f123aad821778e985eb63f0485d732659c2e5ed8a243bf5b6a4d9c65eac36cd1a3db4ea7ccedfd0db8ed8d99b4514099d507143121faa53b31d5acf08b56e52c8ed2aa73faee2037e614d9916bd498648e80dead801e387059032b69cff34b0008a8dace0cab663c8fb1639b04921608a4f08c0f00"}, 0x100) r1 = socket(0x17, 0x5, 0x9) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000100)={0x9}, 0x4) 00:34:52 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mprotect(&(0x7f0000077000/0x1000)=nil, 0x1000, 0x4) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x3) setsockopt$sock_timeval(r0, 0xffff, 0x100a, &(0x7f0000000040)={0x4}, 0x3c3) 00:34:52 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(0xffffffffffffffff, 0x0, 0x0) sync() munlockall() getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)={r1, 0x80c3, 0x2, [0x101, 0xff]}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040)=0x10001, 0x4) 00:34:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x81, 0x1, 0x5, 0xfff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB="c4ff050009000100090002000080"], 0x12) ftruncate(r0, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) close(r0) r2 = getpid() fcntl$setown(r0, 0x6, r2) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x100, 0x4) 00:34:52 executing program 1: setrlimit(0x0, 0x0) semget(0x3, 0x4, 0x0) munlockall() 00:34:53 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') fsync(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x101, 0x0}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0xc99}, &(0x7f0000000240)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@loopback, @loopback, 0x3, 0x6, [@multicast2, @multicast2, @rand_addr=0x8, @multicast1, @broadcast, @loopback]}, 0x28) 00:34:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000002c0), &(0x7f00000005c0)=0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x8000, 0x4, 0x0, 0x400, 0x401, 0x7, 0xfff, 0xffffffffffff8001, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x5a, @empty, 0x3}}, r1, 0x3ff, 0x8, 0x7, 0x9, 0x6}, &(0x7f0000000140)=0x98) 00:34:53 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fff7) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000002c0)=0x8f9, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x368) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) r1 = getpgrp(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000300)={0x3, 0x0, 0x1000, 0x6, r1}) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sendto$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x20, 0x0, 0x9, 0x5}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0xfffffffffffff063, 0x20, 0xff, 0x1}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0xa714}, &(0x7f0000000100)=0x8) setsockopt(0xffffffffffffffff, 0x200, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 00:34:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2e3d}, &(0x7f0000000040)=0x8) open$dir(&(0x7f0000000240)='./file0\x00', 0x4, 0xe6) r2 = shmget(0x3, 0x4000, 0xc5, &(0x7f0000ff9000/0x4000)=nil) r3 = open(&(0x7f0000000180)='./file0\x00', 0x0, 0x80) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f00000001c0)={@remote, @multicast1}, &(0x7f0000000200)=0x8) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000100)=""/112) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x725}, 0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 00:34:53 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="00cf78fad6b60404086c89d3022e0800000065302f66696c653000"], 0x10) 00:34:53 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6(0x1c, 0x3, 0x0) fcntl$dupfd(r1, 0x0, r0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200), 0x14) setsockopt$inet6_group_source_req(r1, 0x29, 0x0, &(0x7f0000000000)={0x1, {{0x1c, 0x2, 0x7fffffff, @empty, 0x40}}, {{0x1c, 0x3, 0x1, @empty, 0x4}}}, 0x108) r2 = semget(0x0, 0x1, 0x10) __semctl$GETZCNT(r2, 0x5, 0x7, &(0x7f0000000140)=""/170) 00:34:53 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000000, 0x20) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x4, 0x4) getrlimit(0x6, &(0x7f0000000080)) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x8, 0x300, 0x807, 0x1, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r3, 0x2, 0x8419, 0xffffffffffffffff, 0xffffffffffffffdb, 0x3}, &(0x7f0000000240)=0x14) fdatasync(0xffffffffffffffff) read(r1, &(0x7f0000000040)=""/55, 0x37) 00:34:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x100000, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000100)={r2, 0x9}, 0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f00000002c0)=[@in={0x2, 0x1, @multicast1}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @empty, 0x6}, @in6={0x1c, 0x0, 0x32b, @loopback, 0x1d400}, @in={0x2, 0x3}, @in6={0x1c, 0x1, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0xf47, @empty, 0x8000}]}, &(0x7f0000000240)=0x10) socket$inet_sctp(0x2, 0x7, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000280)=ANY=[@ANYBLOB="f4677ed932fa3d1f433cfdcd"], &(0x7f0000000040)=0x4) 00:34:54 executing program 0: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f00000000c0), 0x100000) 00:34:54 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000100)=@in={0x2, 0x2}, 0xfffffffffffffd25, 0x0, 0x0, 0x0}, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:34:54 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) nanosleep(&(0x7f0000000040)={0xa8, 0x9}, 0x0) 00:34:54 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:34:54 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) connect(r1, &(0x7f0000000000)=@un=@abs={0x1, 0x0, 0x2}, 0x8) write(r0, &(0x7f0000000140)="0034c04ea47a8c066cd124470f2f33559bff3d315c278d569ff9c6ac6172a7341b5d846315c3fc21ab400ce778b7124fae4b65786985df301b091679c71ad219d5211af329898a442b5d115181bb0e729b64fd8068f632533bb839d02cad40a2e8", 0x61) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xe8030000) 00:34:54 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) ftruncate(r0, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1000, r1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x80000001, 0x712cc7f2, 0x3ff, 0x4b3, 0x8, 0x7, 0x6, {@in6={{0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r1, 0x7, 0x830, 0x7, 0x1, 0xf3}}, &(0x7f00000001c0)=0xb0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x5df, 0x81}, {0xffffffffffff8001, 0x5}}) r2 = dup(r0) fdatasync(r2) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1, 0x4000000000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:34:54 executing program 1: semget$private(0x0, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) faccessat(r0, &(0x7f0000000040)='./file0\x00', 0x120, 0x1500) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) connect(r2, &(0x7f0000000240)=ANY=[@ANYBLOB="d54b87570f2d9f28efdbc23dd1d066bd65686feba52fe3fa2cf9707255df636cc1f4f92a304ef78b65fd7883dfd796dc2c68589f2c8e287e064be5fea121a336ea8abc64989666928c270e7b59d690bae25b21299d829ad97fa72f537f64458b5ab6f1989fb4d09393d2400e1a5582bbcc7d5c7eaaf8357ed0f4a86bd66f0d3c2a18ecda823a7222199779636a1d4c5411f9b82a2776ad"], 0xa) 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(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) fstat(r2, &(0x7f0000000140)) 00:34:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = fcntl$dupfd(r0, 0x0, r0) bind$inet(r1, &(0x7f0000000000), 0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x467, &(0x7f00000000c0)=""/9, &(0x7f0000000100)=0x9) 00:34:54 executing program 2: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) ftruncate(r0, 0x1000) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x1000, r1}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)={r1, 0x80000001, 0x712cc7f2, 0x3ff, 0x4b3, 0x8, 0x7, 0x6, {@in6={{0x1c, 0x0, 0xfff, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}}, r1, 0x7, 0x830, 0x7, 0x1, 0xf3}}, &(0x7f00000001c0)=0xb0) utimes(&(0x7f0000000100)='./file0\x00', &(0x7f0000000180)={{0x5df, 0x81}, {0xffffffffffff8001, 0x5}}) r2 = dup(r0) fdatasync(r2) preadv(r2, &(0x7f0000000240)=[{&(0x7f0000000280)=""/118, 0x76}], 0x1, 0x4000000000) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:34:54 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x900, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) chroot(&(0x7f0000000100)='./file0\x00') 00:34:55 executing program 3: r0 = socket(0x17, 0x7, 0xe6) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x6af}}, 0x0, 0x80, 0x2, 0x0, 0x2, 0x6, 0x10001}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x2, @loopback}}, r1, 0x4, 0x9, 0x0, 0x6, 0x81, 0x8}, 0xa0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x6) lseek(r2, 0x0, 0x4) ftruncate(r2, 0x800800805ffff) 00:34:55 executing program 1: r0 = socket$inet(0x2, 0x30000003, 0x0) close(r0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r1, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r2}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r2], 0x1) getsockopt$sock_int(r2, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) r4 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x4, 0x3, 0x0, 0x0, r4}) 00:34:55 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r0, &(0x7f00000002c0)=[{&(0x7f00000004c0)="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", 0x120}], 0x1) fstat(0xffffffffffffffff, 0x0) fstat(r0, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x5, 0x4) fstat(0xffffffffffffffff, 0x0) freebsd11_fstat(r0, 0x0) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000080)='./file0\x00', 0x8a, 0x10) open(&(0x7f0000000040)='./file0\x00', 0x6, 0x20) 00:34:55 executing program 0: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000300)={0x0, {{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, {{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xc}}}, 0xb2) r1 = getpid() getpgrp(r1) r2 = open(&(0x7f0000000080)='./file0\x00', 0x800, 0x1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000180)={'freebsd\x00', 0x4}, 0x1b) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x4) pwritev(r0, &(0x7f00000002c0)=[{&(0x7f0000000180)}, {&(0x7f00000001c0)="ab374096206fd105d845780a078240dae3f7927576a153d0011179685ffe4546a2ee3aec592046106f1109a0df3a005b27e1ed51db6a1bd12ca717e7199e58b191214cfb08d22ac166fbc9cd48a6055a0f4da6866d720f9c5be82f51", 0x5c}, {&(0x7f0000000240)="679cf80f2000b7815499faf9340105e1606653db36119e69d8abd47a37724051a3a0e051491ad550aebc7a21d1810cf959658779238e2154e274c9ad69449bd9a1966377788165111fbc", 0x4a}], 0x3, 0x0) renameat(r2, &(0x7f0000000040)='./file0\x00', r2, &(0x7f0000000480)='\x00') mkdirat(r2, &(0x7f0000000440)='./file0\x00', 0x30) 00:34:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="82020600000000000000"], 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x1204, &(0x7f0000000080)={r1, 0x401}, 0xc) 00:34:57 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) sendto$unix(r0, &(0x7f00000000c0), 0x0, 0x84, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) 00:34:57 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @multicast2}, 0x10) 00:34:57 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000001100)={0x0, 0x0, 0x8000}, &(0x7f0000001140)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000011c0)={r1, 0x4}, 0x8) recvfrom$inet6(r0, &(0x7f0000001200)=""/119, 0x77, 0x40003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001180)={0x64, 0x3010, 0x1, 0xfffffffffffff9ae, r1}, 0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x3, &(0x7f0000000000), 0x2) r2 = accept$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) recvfrom(r2, &(0x7f00000000c0)=""/4096, 0x1000, 0x1, &(0x7f00000010c0)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) lock order reversal: 1st 0xfffffe000026fa40 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1724 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bbde at witness_debugger+0x8e #1 0xffffffff8110b812 at witness_checkorder+0xf72 #2 0xffffffff81064ae0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7550 at in_pcbconnect_setup+0x180 #4 0xffffffff812c72af at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c6db0 at udp_connect+0x130 #6 0xffffffff811554f3 at soconnectat+0x183 #7 0xffffffff8116085f at kern_connectat+0x1ff #8 0xffffffff81160649 at sys_connect+0xd9 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de9fd at fast_syscall_common+0x101 panic: udp_output: shared udbinfo lock, excl inp lock cpuid = 1 time = 2097 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002124a560 vpanic() at vpanic+0x1e0/frame 0xfffffe002124a5c0 panic() at panic+0x43/frame 0xfffffe002124a620 udp_send() at udp_send+0x1377/frame 0xfffffe002124a730 sosend_dgram() at sosend_dgram+0x550/frame 0xfffffe002124a7a0 sosend() at sosend+0xc6/frame 0xfffffe002124a810 kern_sendit() at kern_sendit+0x35e/frame 0xfffffe002124a8c0 sendit() at sendit+0x226/frame 0xfffffe002124a920 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe002124a980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002124aab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002124aab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412e7a, rsp = 0x7fffdffdcf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 2299 tid 100454 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why