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", 0x1000}, {&(0x7f0000002980)="7ba8c12a3a0530a9b4779dd6202ea20b6e410a981238079120aa732ffc1b5f8e380219b7358a565507232deda17aee0ff0e5486d4f8fabc55d90dd7edd1fce6c9ee9a2813b768b59d03862f7dbc79eefe982b3bcdecf9bbc3fbc0e2a123ac38325", 0x61}], 0xa, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x0, 0x7fffffff}, &(0x7f0000000080)=0xc) symlink(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[], 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x8) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0x0) 04:51:19 executing program 0: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x8000, 0x4) syz_execute_func(&(0x7f0000000080)="45dca7feefffffdfd6c4e18859ccc4e3a90c5c94eafec441b973d75df3a5c4614172d016c421fc5bc7c4a23dbbddf043811c5a00000000") 04:51:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x2e, "e4a9ba684487986e4e44959a74b2ea4e8f3567991fb8d533f0a608dc6c68f88840209264a2eabdc0001b19ca7ad3"}, &(0x7f0000000080)=0x36) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x82}, 0x8) 04:51:19 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$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$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x7, [0x4f, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1]}, &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 04:51:19 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8490, 0x1, 0x4, 0x100000002}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="7f00000000000000000100000e00000000000900"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001540)=0x10) getgroups(0x5, &(0x7f0000000000)=[r2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f00000014c0)=[r6, r7, r4]) fchown(r0, r1, r5) 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) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r8 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000001580)={r3, 0x100000000}, &(0x7f00000015c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f0000001600)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dd8df365f4b6f9c32b6d0000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fdc97c61228f9ea500000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000045f900"/4101], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) 04:51:19 executing program 0: r0 = socket(0x2, 0x10000003, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x1012, &(0x7f00000005c0), &(0x7f0000000600)=0x10) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000040), &(0x7f0000000140)=0x100) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xfffffffffffffffb, 0x1}, 0x8) 04:51:19 executing program 0: r0 = socket(0x2, 0x110000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x24, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') 04:51:19 executing program 0: r0 = socket(0x10, 0xffffffffffffffff, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getpgrp(0x0) fcntl$getown(r2, 0x5) r3 = getpid() getpgid(r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) wait4(0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000080)={0x200, 0xe0, 0x6, 0x8, 0x3, 0xbd, 0x9, 0x6, 0x6, 0xff}, 0xb) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x6, "c851d6710d61207465869d279af907e0"}, 0x14) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040), 0x0) getgid() msgsnd(0x0, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) 04:51:20 executing program 2: r0 = semget$private(0x0, 0x0, 0x40) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000040)=[0x0, 0xa8]) 04:51:22 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000080)=0x100) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 04:51:22 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) r2 = fcntl$dupfd(r1, 0x11, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f0000000040), &(0x7f0000000280)=0x4) pwritev(r3, 0x0, 0x0, 0x0) fstat(r2, &(0x7f00000002c0)) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r1, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 04:51:26 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = 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(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0), &(0x7f0000000300)=0x4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)={0x7, [0x4f, 0x4, 0x0, 0x8, 0x1, 0x3, 0x1]}, &(0x7f00000003c0)=0x12) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 04:51:26 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x88, 0x110) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) semget$private(0x0, 0x6, 0x8) r2 = msgget$private(0x0, 0x2) msgsnd(r2, &(0x7f0000000200)={0x3, "f420fa68a120b4af0b924e499a20235ad49241a8d127ddea1970b5d5688c7e27f44e911ef75e7ea31e93ba53"}, 0x34, 0x800) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080)={0xffffbfffffffffff, 0xfffffffffffffffe, 0x4, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c004eddcf23bce2f44620020000000000000200"/115, @ANYRES32=0x0], &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000340), &(0x7f0000000300)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000400)={r5, 0x5}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r4, 0x9, 0x9, 0xfffffffffffffff7, 0x7f, 0x1}, 0x14) 04:51:26 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) r1 = geteuid() r2 = socket$inet_sctp(0x2, 0x5, 0x84) read(r2, &(0x7f0000000000)=""/4096, 0x1000) setresuid(0x0, r1, r0) 04:51:26 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x1, 0x4) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000100)=ANY=[@ANYBLOB="00002e2f66692c653000c1ff629a65796d31518bfa984a999528fa37df0c3ec91785d5c3ae085d41443d03c489ae25f87123789fa5d4c6a49d1cb8c31e9beb6141186abbe7d8546799cae5ead46ff8aecd3f0a1e6f5b32177f6faa8fcb2438234f93d2135fe0e1d0643892d94800ba178ea3ac44accee483f83bda8127ef475f77034670fd56babfa8c31c"], 0xa, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB="0900000000000200"], 0x10}, 0x0) bind$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) 04:51:26 executing program 0: accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=ANY=[@ANYBLOB="0000000000000000200000aa8306000000000000000000000000000000000000000b00000000000000000000000000000000800000000000000000000000016be50000000000000000000000000000000000000000004000000000000000"], &(0x7f00000000c0)=0x6e, 0x0) munmap(&(0x7f00001e0000/0x4000)=nil, 0x4000) clock_nanosleep(0x0, 0x0, &(0x7f0000000080), 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socketpair(0x1f, 0x10000000, 0xbd9, &(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) 04:51:26 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x38ad) mlockall(0x2) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0xa04000000000000, 0x4}, &(0x7f0000000100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000280)=0x104) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 04:51:27 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10, 0x20000000) writev(r0, &(0x7f0000000380)=[{&(0x7f0000000280)="204de1188386365b414d2886123c87e34071934b5de2b2596c59b5f006f1bfd2d5a2a08f56899fa6bd6a06029b14b6f8cffbde458d1ebd4fcd0603fcd326aacf32dc53e7cf5a1fc368ce28d3d7a25cbbfbaffc66ffb2028492469d3176c65e46e1f0785d7c73f805cbfc90d948a1cb02fef00c926feb7225130bd2c64634c1aef2415fadc2cd5f9aa5f4496395db593f605dcb318af86618e6", 0x99}, {&(0x7f0000000340)="342edd959f280de80b88843ba808ad0996f162cdae950d1781b28cde9d261c8aa42c7df30aa15b441d7304", 0x2b}], 0x2) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x7fffffff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x400, 0x4}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="07100000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000004c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x80) getsockname(r0, &(0x7f00000003c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000400)=0x10) r5 = accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) lseek(r4, 0x0, 0x0) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000140)={r3, 0x8, 0x80, 0x7, 0x7f, 0x4}, &(0x7f00000001c0)=0x14) semget(0xffffffffffffffff, 0x1700, 0x0) 04:51:29 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000640)={@remote={0xac, 0x14, 0x0}, @multicast2, @multicast1}, 0xfffffded) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000000)={@broadcast, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) poll(&(0x7f0000000140)=[{}, {r3, 0xa1}, {r3, 0x2}], 0x3, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r5 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r5, 0xd, &(0x7f00000004c0)={0x3, 0x2, 0x5, 0x100000004}) r6 = open(&(0x7f00000001c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r6, 0x9, &(0x7f0000000000)={0x3, 0x2, 0x3, 0x1000300010005}) socket(0x0, 0x3, 0x0) 04:51:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000200)=[{r0, 0x8002}], 0x1f13, 0x80000000000000) close(r0) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f00000001c0)="ae4b34de65d2e555f3e14d0de19a8d81e21ff9a30422af764e6ead2c63aede5e4cc090a4197cd2f590b9ecb615da98c9", 0x30) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000002c0)=0x1c) setitimer(0x1, &(0x7f0000000000)={{}, {0x0, 0x8000f}}, 0x0) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000040)='$(,^(\xe7\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x2, [0x2, 0x81]}, &(0x7f0000000240)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000180)=0xffffffff, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x4) 04:51:31 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_int(r0, 0x0, 0x41, 0x0, &(0x7f0000000100)=0x5d) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x4, {{0x2, 0x0}}}, 0x90) flock(r0, 0x5) 04:51:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x1206, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\t\x00\x00'], &(0x7f0000000180)=0x4) 04:51:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="05010000ffff000001"], 0x9}, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8, 0xfe) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 04:51:31 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0), 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x62, "11886e7865403462748a762c8363a0b471df3139309befb10109f0f68082599b5ef9dfc227519855143b87d90f1e511d3997911fc945a8da07a2f9877b71f08b5f4057a68cb1ce0cf116c657ce265df30bd66ea6926a1c57c6e85c49c047d6f1629b"}, &(0x7f0000000240)=0x6a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) 04:51:31 executing program 0: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f00009d6000/0x600000)=nil, 0x600000, 0x80000000003) setitimer(0x0, 0x0, &(0x7f0000b1bfe0)) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x8001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x1ff, 0x5, 0x0, 0x9, 0x7}, 0x14) 04:51:32 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x8, 0x4) socketpair(0x17, 0x5, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname$inet6(r2, &(0x7f0000000080), &(0x7f00000000c0)=0x1c) setsockopt$inet_mreq(r0, 0x0, 0x9, 0x0, 0x0) 04:51:32 executing program 2: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r3, 0x0, r3) setsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x9, 0x2}, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000008c0)={@remote, @local, 0x0}, &(0x7f0000000900)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000980)={@rand_addr=0x70e8b42c, @multicast2, r5}, 0xc) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) shutdown(r2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(r2, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/53, 0x35}], 0x6, &(0x7f00000007c0)=""/141, 0x8d}, 0x3) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000)=0x11a, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r6, 0xffff, 0x80, 0x0, 0x0) freebsd11_lstat(&(0x7f00000009c0)='./file0/file0\x00', &(0x7f0000000a00)) connect$unix(r2, &(0x7f0000000c40)=ANY=[@ANYBLOB="01002e2f66696c653000b52d2b4d33f1602a88365725a6bfe9ed1ea4568a11db6498f22cc39eaaf83f7bd046780edd1151e5781c224d9307a749561a43c516a8687b02d55cc82fbafa206de0c48d13bf13ac080cbe95e80b6b8aa3f3115a8ed7da5aebb1ee707417030c6f13a04d46de08c6acf034a3c638c275b20f041141dae5b1c679408830db5d8d7ea1b4994ece25569fb6e2859963e68ea4ce9d4c35e2a5359803133f68dac1aa2d3f5adf51e8a5b23a6739764cb468447912291250c291f69c008663fc5feac963e2ccc6b3bb0f960800a4d46247b909c99c6a9ff63821b03f5c3c8290854424eedd7a02755db79879966d11"], 0xffffffffffffff8d) r7 = semget(0x0, 0x1, 0x40) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000a80)={0xffffffffffff8001, {{0x2, 0x1, @loopback}}}, 0x90) __semctl$GETZCNT(r7, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r2, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 04:51:37 executing program 1: fcntl$lock(0xffffffffffffffff, 0xc, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x2, 0x100, 0x8001, r1}) 04:51:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080), 0x0, 0x0}, 0x0) 04:51:37 executing program 3: setreuid(0x0, 0xee00) r0 = geteuid() setresuid(0x0, 0x0, 0x0) setresuid(0x0, 0xee01, r0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x9}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e39e00000010000000000000000000000000300000000b6f1330000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f5fffb000000000000000000000000000000e1dd7baa71532e6b96a825953e953604680045b50cc87c03f8c4f816bb67263fb6b319df350527d24f00"/180, @ANYRES32=r2], 0x8c) r3 = geteuid() setresuid(r0, 0x0, r0) setresuid(0x0, 0x0, r3) 04:51:37 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) fcntl$getflags(r0, 0x1) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f00000003c0)=0x4) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="1000000000000000090065001d000001"], 0x10}, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000440)=ANY=[@ANYRES32=0x0, @ANYBLOB="01000000ffffffff040001000700ff0fb0c200001c004e2105000000fe8000000000000000000000000000bb0500"/148, @ANYRES32=0x0, @ANYBLOB="3d9126e5649c1d3d948123"], &(0x7f0000000500)=0xb0) setsockopt$inet6_group_source_req(r1, 0x29, 0x57, &(0x7f0000000000)={0x1000, {{0x1c, 0x1, 0x5, @empty, 0xfffffffffffffff8}}, {{0x1c, 0x3, 0x1, @empty, 0x40}}}, 0x108) 04:51:37 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x29, 0x29, 0x18, @rand_addr}], 0x29}, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000000)={0x8, {{0x1c, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, {{0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x400}}}, 0x108) 04:51:37 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) pwritev(r0, 0x0, 0x1ab, 0x3) bind(r0, &(0x7f00000001c0)=@in6={0x1c, 0x2, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x40}, 0x1c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xa3, "9ffcf2c1ecb66b6cebd328a0c559e3906535f0c40110f82b5d34f828e78c5efc8cf6c87f23d34f9c3a97dc9089993a53824474530a840bfc20c85e4529c30d2b0512aa344d65fcd4e180676ab03658122d630d15e09774ec4e513e620577561f73d8cc0387c9526a926590f62501c6c1cd0827ebeaacca0d46848bab71220f05d7fc37e097bf1dfcb13d425c03fe7c23228cbfbe67a80532e834eed76c014d11ad73cf"}, &(0x7f0000000100)=0xab) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x20, 0x8, 0x81, r1}, &(0x7f0000000180)=0x10) pipe2(&(0x7f0000000000), 0x100000) 04:51:37 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff0000010000000000000094b3635d5035735f8d1ecbb565c8e1eedfb4e145441520ec31ef90611ba88b36f8c5f1c78e7e6dc4b2090f8982e0989d6710d92f25f6fa3596689269558ed11b09c86def905e784cb7c0e1459e56c75b521d856ccea3c1ee9f678b6aa8b44ba316fee239a5a3e521f9f2073b47761b7fc94b285b", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) sendto$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_udplite(r2, 0x88, 0x6, &(0x7f0000000080)=0xd6f2, 0x4) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000040)) 04:51:37 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1000, @remote={0xfe, 0x80, [], 0x0}, 0xd45c}}, 0x0, 0x8, 0xf570, 0x6, 0x100, 0x5, 0x3}, &(0x7f0000000200)=0x98) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000100)=0xffffff08) 04:51:37 executing program 3: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt(r0, 0x9, 0x1, &(0x7f00000004c0)="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", 0x1000) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x7, [0xff, 0x4, 0x80000000, 0x7f, 0x3ea0, 0x4, 0x1]}, 0x12) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0xffff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x40, r2}, &(0x7f00000001c0)=0xc) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x0, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0xd5, {{0x1c, 0x1, 0x2, @empty, 0x1}}}, 0x88) getpgid(0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f0000000040), 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 04:51:37 executing program 0: 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) recvmsg(r1, &(0x7f0000000480)={&(0x7f0000000000)=@in6, 0x1c, &(0x7f00000007c0)=[{&(0x7f0000000040)=""/97, 0x61}, {&(0x7f00000000c0)=""/70, 0x46}, {&(0x7f0000000140)=""/27, 0x1b}, {&(0x7f0000000180)=""/233, 0xe9}, {&(0x7f0000000280)=""/240, 0xf0}, {&(0x7f0000000500)=""/205, 0xcd}, {&(0x7f0000000600)=""/170, 0xaa}, {&(0x7f00000006c0)=""/202, 0xca}, {&(0x7f0000000380)=""/116, 0x74}], 0x9, &(0x7f0000000880)=""/131, 0x83}, 0x42) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) 04:51:37 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0x80000000, 0x81, 0x3ff, 0x5ec97765, 0x8000}, &(0x7f00000000c0)=0x98) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x3}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) listen(r2, 0x0) getsockname(r2, 0x0, &(0x7f0000001080)) 04:51:37 executing program 2: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) socket(0x0, 0x20000000, 0x524) r0 = socket(0x10, 0x3, 0x9) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xdd, "2f8422db2da6f5cafef0e12e6dfb5317808890e1cc5a849eaa8cb44ebfd5e2af9af1f30e8f2352356cd241b3a4c7283738d29e9277a36e15aeb3a4afab8eb7a74ffd2b0f11c545dba82af7d3afbed2f3b3c7ea5c6e7446db4ee1e59d01643524ed957d59579e11ca000620a58d894cd39b05026f8ea51cf73c040778287fa50d8700ba46636feb538ccec73ce7c39ab2a9986094923b2288defc715018f35630f7f097028ca003ff221f49e6ee73dd5ece773aee361e1d24a7d46b8dad9c13b7dea8a7b06d5e40d1dfaeaaf43bda81ce724320cc24d7f7f9d59f9194d8"}, &(0x7f0000000000)=0xe5) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x6, 0xcbdf, 0x3732}, 0x10) r2 = socket(0x1c, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 04:51:37 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x28, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x5, 0x1, 0x8, 0x0, 0x3ff}, 0xc) recvmsg(r0, &(0x7f0000001140)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f00000010c0)=[{&(0x7f0000000080)=""/13, 0xd}, {0x0}], 0x2, &(0x7f0000001100)=""/39, 0x27}, 0x40002) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x300001, 0x84) openat(r1, &(0x7f0000000180)='./file0\x00', 0x108001, 0x80) accept4$inet6(r0, 0x0, &(0x7f0000000040), 0x20000000) r2 = shmget(0x1, 0x3000, 0x88, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 04:51:38 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0xffffd) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000380)={0x8001, {{0x2, 0x2}}}, 0x90) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r2}, {}], 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240)=0x7, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x27, &(0x7f0000000280)=""/203, &(0x7f00000000c0)=0xcb) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget(0x1, 0xa) getsockopt$inet6_int(r2, 0x29, 0x2f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) open(&(0x7f0000000440)='./file1\x00', 0x40, 0x100) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) 04:51:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) execve(0x0, 0x0, &(0x7f0000000140)=[&(0x7f0000000040)='$(,^(\xe7\x00', &(0x7f0000000080)='%\x00']) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) poll(&(0x7f0000000280)=[{r0}, {r0, 0x6}, {r0, 0x4}], 0x3, 0x5) lseek(0xffffffffffffffff, 0x0, 0x4) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, 0x0}, &(0x7f0000000000)=0x8c) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={r1, 0x2659, 0x80000000, 0x4}, 0x10) open(0x0, 0x0, 0x0) 04:51:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000100)=0xfffffffffffffc21) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={0x0, 0x1, 0x1, "85"}, 0x9) getsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 04:51:40 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_tcp_buf(r1, 0x6, 0x40, &(0x7f0000000140)=""/54, &(0x7f00000001c0)=0x36) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x3) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_mreqn(r4, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @multicast2}, &(0x7f0000000100)=0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:51:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x107, &(0x7f0000000100)={0x80000000001c00, 0x1000000000000000, 0x0, 0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1, 0x25}, &(0x7f0000000180)=0x5) 04:51:40 executing program 2: mlock(&(0x7f0000e35000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 04:51:40 executing program 2: mlock(&(0x7f0000e35000/0x4000)=nil, 0x4000) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) 04:51:40 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000240)='./file0/file0\x00', 0xfffffffffffffffe) truncate(&(0x7f00000001c0)='./file1\x00', 0x7) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) pipe2(&(0x7f0000000180)={0xffffffffffffffff}, 0x100000) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x0) __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') sendto(r1, &(0x7f0000000380)="18d287015645daa2481d1f572ef318b34ee04697dec92e9a3f9114c3ae75eb665b1cdc6b019cbd45735fbcba9b80c11b74a3745e1a539348637087d72affe80819bfb8a862e7020366ec15514017a9d872fff57ba78cd3d23a41cf073b9ab98d3e90f387bd9fe274d43a40369b6eeebc8212306a747c897c68888f4eed52f353b0bc712b539ed91266b1d613eb742189e5750d2c566b846590b5c36d097d789c64d8384d87ed92d58708001023e54987f6124ce9d278268b90781e3aabac0df3ea1692a2fd3b87871736d815dc175ae14e72db1b", 0xd4, 0x800000000008, &(0x7f0000000500)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0)={0x0, 0x40}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0x3, 0x6, r2}, 0xc) 04:51:40 executing program 2: r0 = shmget(0xffffffffffffffff, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r0, &(0x7f0000ff9000/0x4000)=nil, 0x2fff) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x5010, 0xffffffffffffffff, 0x0) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 04:51:45 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0x3cb30eaa}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000002c40)={r1, 0x4}, &(0x7f0000002c80)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x5, 0x4}, &(0x7f0000000140)=0xc) sendmsg(r0, &(0x7f0000002c00)={&(0x7f0000000180)=@in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c, &(0x7f0000001840)=[{&(0x7f00000001c0)="9da657f72e3501de3ae0a5e70940c6f44ce0efd279e34d765ad5451952fd30c7cb8a92b8db9cc25f777535ce4554919dfefa9735fc0042c08c5b58674c192c725e8f8e5bf79c7e32240f256e5b9b9fc99eb1571c29290fb2c04dea61a4ca5dd7a733fcfa98a1eebef6234e6bf1b7800d9835f206c0212f8fb1841ec20b6980642a102e7215beda062cf8ff02d7aa7f72a255a29078fb323687fdddbaf357", 0x9e}, {&(0x7f0000000280)="65f8300fa7d6c4c844e670815c161b3007368b9862fdb8b6a2f8d07143ea2cd4aabf14bd0232e110b7d445cfe6e8e03915d875d226ebfceede55898f1cb23b463c2c8267c87999359489da65cd98b156e50b0d0eecf3132eb0691b72f39ed7d4520d52a32809d7650c5346ab8122044a4e2da97625145d99a97b56c4dde392e01d6e6aca091d7df562a327d5aa0351cdc834dcafe811ee465cccdd984303b32861d2eb6abe79cdd1d21a7a", 0xab}, {&(0x7f0000000340)="74cdc9c8fbdcb104103bd08189a5c64d4565ede6c71695ffd9fbb8d8884c42d3db3d5afcee88aab36720", 0x2a}, {&(0x7f0000000380)="92de7f2292a0cee534a11615fbcb7ff98b7750b9d3112ffeedbf1996c108ee0aab7a476a08f276a5b3400fb512a21d1c6c58dc53cece01613e36de", 0x3b}, {&(0x7f0000000440)="f75b938bf7d0eb143b98fcc06b7ba39079737a696cae49994caef0b1d4880fa526fcc2bdb8df2764e7504c8cb20da7411d88fe56f614f34f2d89511fed65ae20197c5c53ecac22011bde47e6656adb1db93401de31f4db99bd7081591edad4b5a1dec574a07553ae83c98377a604271c2bbad81d6e373d17bebd00bc5f12c9b6cb", 0x81}, {&(0x7f0000000540)="96117b7764d91867e13c869a2cf6ac03070db9442be030658103510d760f93e9a2c81b24c0f630dd8f3ef0e1b88aca6bba992554bf60ab630c59af41d12b867d0a9e66d013d88b4a0a2bdd56b12d90237c7d1c2ad5cbe67662a2705432cb13b8e9ae49626c269b6cf23da5e7774aa54b43e51c600f9fcfc2f3cf03fc03c1e7ca2f8386cbc899032df4d40165ede81213998f06de1bfcb92b501dffc15385dcfbce96be770c616ccab800810ea8fda741305b34caf5604b7ec33a0a84fb11e02d2da17aeb", 0xc4}, {&(0x7f00000003c0)="27e3b5a995909ad8736f1cb4598db341449f1c0cd3ee2a77ec0b069e9bae7b73b43a2f92a9fa71c5ad54da8a2b2355f06e", 0x31}, {&(0x7f0000000640)="7da5bad78a59b4746a9a25857a5695a6539030cc1076ecf7878572c60c7a0fedf0b69fea4bdbdc5fc696ce09393de60fa5532190b6eeec1648ce371c453a29e86c377c68aefe9bb793bf8a69c9e102bc5369a7d689cfd8679aacc2c09d395187a933497193d6a4dfef164089604433758bcec7cf3e2db778115d49d89f7c2d0e27711c11f290a9d303282535ce9cee87dc855004baa66ddd83ba5044b69414b7e9a07fc691352b30d5c34f9dd0414be87ebbdffd2db4a2a7ee76f9218661790970185378eeac394eaa6fa8a05a34d5dc28a16769bc81fb707b4dbe730f05f937a1f0", 0xe2}, 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{0xd0, 0x0, 0x35569976, "2bff374ed63bb93b02ee3ae5dcda1d95fe36e93e67233b9faa9d069e4565fea02620304828335c39745c622748f749da8aaa73457132f4bf15b726620b68f2f5aaf1e5ae3b6662371874d048936897b32ba7417975df097be2c7e9a39620135da9a9f963bea0a72976556ba06a459353874c65455ce80991819aa3396eb6dba38afdb30c5f599e9e471eac57f948af2551149ee94655d2ce1a293538a3caa2b95164ea6ad46c253893fc0a4b2cb2343253f122f4db8af1a4e7bf1545258c9815"}, {0x80, 0xffff, 0x100, "bf2fb9c8db478cbe556645c690457e810f93f936dd0c7f8f1667dcc1d797bc1bb6be0a4f67c1b2558ebe9d1e890653e9a2ea9e429578cf47296f7bd390c7ee4de4f747e5603c6a05639cfdcff6ab7494f13d59c2fe5d9bc0468c648c2a57dd16be70c2a8f05c583cddff71"}, {0xf0, 0x29, 0x80000, "bbbfa8d8acb6cd372bf0ea685765fc9e3c1a30f2d445af4cddc93865cc0d00e6ff1dadf018d4b7a69d3604b95a4c4daccdf80846e2615e3c56e4bcaf4a11c63b8920f58c440c32cacdd135ed8519d684017c13fa3112d6461ee903d0a4ba5f41eebb3ed85638e492526d5ca602d9d20a437cb9bf8f27c846ff41c0eaf491818d646841b74d7df88bf8a97fa4fc70c4e5ad9fde601a23e8841b4e074f2798005059b4ef9b5dd6be9ce3b3576e2e3e50516cfbe878bf8194704324183f5808d0a8632307ecf439ff7dd4de87c35caf8831f0195ae72df14ae8cf"}, {0x90, 0x84, 0x1, "27ccdefd10c41926aaff258cc3ba58521be78009b44362f3c22c7ac1ca4b339a406b02464d6788595166d0f832b5c97783990474020406aa94579d4b7478d36bf4c3809528b7e7ce6402f73f4e23594c9ab6db56ec0235a5df7b7d95d4005441ba3ec486854e2e9739f4850bacbb14b5a1fb3294d536c42b9877fe85c068df"}], 0x12e0}, 0x20080) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000400)=[@rights={0x10}], 0x10}, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x20000, 0x30) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000002cc0), &(0x7f0000002d00)=0x4) 04:51:45 executing program 2: clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0x4083}, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000040), 0x0) 04:51:45 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000040)=[{r0, 0x200b}, {r0, 0x2000}, {r0, 0x20}], 0x3, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180), 0x4) 04:51:45 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000000c0)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140)=0x6, 0x4) select(0x40, &(0x7f0000000000), 0x0, &(0x7f0000000080)={0x6, 0x7, 0xfff, 0xff, 0x3f, 0x8, 0x4, 0x2}, &(0x7f0000000100)={0x4, 0x7fff}) 04:51:45 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) execve(0x0, 0x0, 0x0) poll(&(0x7f0000001100)=[{r0}], 0x307, 0x0) getpeername$unix(r2, &(0x7f0000000040)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) 04:51:45 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x51a4, 0x1ff, 0x1200, 0x1000, 0x2cc7, 0x1, 0x13a, 0x101, 0x0}, &(0x7f0000000080)=0x20) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x8001}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x9, 0x101, 0x5, 0xffff, 0x9}, 0x14) fcntl$setstatus(r0, 0x4, 0xa6c3db2b5827a78b) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6, 0x10, r1, 0x0) 04:51:45 executing program 2: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3ea, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x1, 0x2, 0x100, 0x1, 0x4, 0x100000000, 0xde9, 0x2de, r2}, &(0x7f0000000200)=0x20) fdatasync(r0) r3 = socket(0x1c, 0x10000007, 0xfff) setsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000100)={0x4, 0x200, 0x2, 0x395, 0x9667, 0x7, 0x4, 0x20, 0x0, 0x5, 0x8}, 0xb) pwritev(r0, &(0x7f0000000000), 0x75, 0x0) 04:51:45 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x200, 0x0) 04:51:45 executing program 1: r0 = semget(0x3, 0x1, 0x402) __semctl$SETVAL(r0, 0x2000000000, 0x8, 0x0) r1 = socket(0x1f, 0x20000002, 0x4a) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x401, 0x100, 0x10001, 0x5, r2}, 0x10) 04:51:45 executing program 0: socketpair(0x3, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ffffffff01000000010020000000faffffff00001c004e2008000000fe8000000000000000000000000000aa5600"/148, @ANYRES32=r2, @ANYBLOB="8000000003000000ff0100000600000001040000"], &(0x7f0000000380)=0xb0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0}, 0x10) r4 = geteuid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) r6 = socket(0x2, 0x2, 0x0) setuid(0xee01) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 04:51:45 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x77a054b6, 0x1, 0x100000000, 0x8, 0x40}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}, r3}, 0x14) 04:51:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 04:51:46 executing program 3: msgget(0x0, 0x1) 04:51:46 executing program 0: socketpair(0x3, 0x3, 0x6, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="ffffffff01000000010020000000faffffff00001c004e2008000000fe8000000000000000000000000000aa5600"/148, @ANYRES32=r2, @ANYBLOB="8000000003000000ff0100000600000001040000"], &(0x7f0000000380)=0xb0) r3 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r3, &(0x7f0000000000)={0x2, 0x0}, 0x10) r4 = geteuid() freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r4, r5) r6 = socket(0x2, 0x2, 0x0) setuid(0xee01) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) bind$inet(r6, &(0x7f0000000040)={0x2, 0x0, @multicast1}, 0x10) 04:51:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x28000, 0x0) fcntl$setflags(r0, 0x2, 0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r1, 0x29, 0x1c, &(0x7f0000000300)=""/4096, &(0x7f0000000100)=0x1000) 04:51:46 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast, 0x2, 0x2, [@remote={0xac, 0x14, 0x0}, @broadcast]}, 0x18) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x3, @broadcast}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_int(r0, 0x29, 0x23, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x2) 04:51:46 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getuid() setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x29, &(0x7f0000000200), 0x10) 04:51:46 executing program 3: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000280)={@broadcast, @broadcast}, &(0x7f0000000340)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x634) truncate(&(0x7f0000000000)='./file0\x00', 0x80000000) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000004c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x6, 0x597999d4}, &(0x7f0000000300)=0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e22fbfffffffe8000000000000000000000000000bb0300"/128, @ANYRES32=r2, @ANYBLOB="27a61965cf05944fdc0700000000000000200000"], 0x98) renameat(r3, &(0x7f0000000200)='./file0\x00', r4, &(0x7f0000000240)='./file0\x00') write(r1, &(0x7f00000002c0)="e9", 0x0) 04:51:46 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000003c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(r0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 04:51:48 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r3 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xd, &(0x7f0000000180)={0x3, 0x3, 0x2, 0x0, r3}) 04:51:48 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt(r0, 0x100000000, 0xc1a, &(0x7f0000000640)=""/119, &(0x7f0000000740)=0x77) execve(0x0, &(0x7f0000000500)=[&(0x7f0000000100)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$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', &(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$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000480), &(0x7f0000000600)=0x4) getresuid(&(0x7f00000006c0), &(0x7f0000000780), &(0x7f00000007c0)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000400)={r2, 0xffff}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000700)={r5, 0x80000000, 0x2, 0xffffffff}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x7, 0x2200, 0x9, 0xffffffffffff0001, r2}, 0x10) 04:51:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000200)=ANY=[@ANYBLOB="0000f86f04cd974aea57ceff9769a9c976ff0109c8aeefb55c2b2ee3e1d8ff2b9d4e5369dd0eb700ed455c3a964b5cc872813be34b6435984c1f8c807dc634b3010ef380dac8dba846c847ba3b0116e670461b213251bc7904a799661300b5e7b7055717c0ae2a816b369f775035735a14b218a4ca42e14be98110d7d106364b752b03b6bbf7b2958c85935bf235aebac44b673b1aafcea5766f7d5461f87d78e97a1f3a8007e82bfd186da4fb37f953976fc52f043dd55d39699754f0ab2a8ee157a03e64faabde84"], 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0xf, 0x6, r1}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x8) sync() getsockname$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c) 04:51:48 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000000c0)=0xb) r1 = socket(0x4, 0x5, 0x2000000) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="8100c6ff17f49b7ae426949ef0c6b2b2ed98a7e646dcc10b0ddda3a00b373ebba1e81e549d1da36962a5daf4a4601301376d3c5e899a971e19cf3329a6f1223e2a9b979b034558414971865168f95b71f0be9c6ffea8bb6c3f7ff5e226f45a2b97e1dc1b82af392bff24d924af6a89cd272b2637c07786ce87697659193d010d602e17725c2ccba556982835e495c8870437fdbff24052aadbe9610af46200"/174, @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2}, 0x268) 04:51:48 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd}, 0x10) 04:51:48 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000080)=0x8) r2 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, 0x0, 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005d) 04:51:48 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000208, 0x13d) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000280)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x43}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0xb, 0x4c, 0xafb, 0x3, 0x7, 0x2, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x1411, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x80000001) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x6e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0xdb334b56a31e087, &(0x7f0000ffb000/0x1000)=nil) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r1, 0x4c1e2a8f}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 04:51:52 executing program 1: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x4, 0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000140)={0x8, 0x400, 0x5, 0x1, 0x4, 0x0, 0x0, 0x6}, &(0x7f0000000180)={0x2, 0x8b1}) connect(r2, &(0x7f00000000c0)=@in={0x2, 0x3, @rand_addr=0x7}, 0x10) r3 = getpid() fcntl$lock(r0, 0xb, &(0x7f00000001c0)={0x3, 0x0, 0x0, 0x20, r3}) 04:51:52 executing program 0: syz_execute_func(&(0x7f0000000000)="91cd80c442192d3b6969ef69dc00d98a20d0d00fd1b02db5d90000008fc840ef0e0ce4c653fb0f450fbd27a95ff9c4c2613d700201ef9d670f381d6a2f67450f483bd1d9c483ed6aad00001e005a660f7e0d000000005776c161614d4da3b57ddacfa9c1460000e1b1ac45e22c892a0f0000009f") r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) renameat(r0, &(0x7f00000000c0)='./file0\x00', r1, &(0x7f0000000100)='./file0\x00') freebsd10_pipe(0x0) renameat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, &(0x7f0000000200)='./file0\x00') getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000240)) freebsd11_fstat(r0, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r2, r3) open$dir(&(0x7f0000000080)='./file0\x00', 0xa00, 0x0) 04:51:52 executing program 2: syz_emit_ethernet(0xd, &(0x7f0000000140)="215d137606320fa973c4988625") r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x3}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000180)={r1}, &(0x7f00000001c0)=0x2) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000340)={r1, 0x100000000}, 0x15c2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r2, 0xf, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0}}, r2, 0x6fc7, 0x8, 0x8, 0x800, 0xae}, &(0x7f0000000200)=0xa0) 04:51:52 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg$unix(r0, &(0x7f00000004c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f0000000440)=[@cred={0x11, 0x3}], 0x20}, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) getpeername$unix(r1, &(0x7f0000000080)=@abs, &(0x7f00000000c0)=0x8) 04:51:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() fchown(r0, r1, r2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) socket(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) freebsd11_lstat(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x0, 0x0, 0x8001, 0x800, 0x6}, &(0x7f00000000c0)=0xa0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r3, 0xb8}, 0x8) 04:51:52 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="c345e04c2c0c1a7249d3c428278a9861723efb5afc2712dc892faa246ed33c1e20087fdd137fe8458e6dffdc0d2a48b8f803eaf749bd71bc0fbeb224499d3d0d260c90cc70693c294f1eeb042e8e6950d316842259f68bec121f1ec0472b721d0d15a3c6dd05733a35b3a0d19981a19d623c5e69a47f84592e849b563566e0000000000000003f7c2d98f6ac8389e3b0c9ff7438a457fb6ae07f19f7f67d4838f2b2bd5c76a15784bfdcdb9d2e43a85c9e24a6d0e837bc381610ef50d69bd9803be41dcc6652249878"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000007c0)=ANY=[@ANYBLOB="0600ff0707000000"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, 0x0, &(0x7f0000000340)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000180)=0xb) r1 = open$dir(0x0, 0x140, 0x0) msync(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x0) flock(r1, 0x2) munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}], 0x1, 0x0) socket(0x0, 0x10000003, 0x0) msgctl$IPC_RMID(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) 04:51:52 executing program 0: socketpair(0x17, 0x5, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000940)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}}, 0x8c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000800)={0x0, 0x80}, &(0x7f0000000840)=0x8) sendmsg$inet6_sctp(r1, &(0x7f0000000900)={&(0x7f0000000080)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000000c0)="52dec52ed15d276d1a3ff42cd7b7bd1282248fbd256cd4ff", 0x18}, {&(0x7f0000000180)="6702d044d1a9d00749487f33d30660bd442ce948580882f22a093b2257308cbe711759729c975adeb2e8eff446c85eef0412629292fb237f1598e696179db707be26eed7481c441125061b72fed962bcfba90fbd88764c7145f636813db28c772a80fd3a5226829a27725ddffa75288c14567304b589c6cbdc443a89e67978ae51b39be582b461", 0x87}, {&(0x7f0000000240)="711633f930f674a1d8bf6ac1f99bd40ab961b39f27ff629b5e3e59e60136a850a11de24865ce88d7f5fcdedca72b7afd2fd3692be0f543dbf72131f87b28ae22fe795c81343d330dc11103ce6f436f9307fd0268f0280712d048a73c7d4468a9bac3d76f1b42fffb6d17a4812fec7c2ebea384a7b08b50f54a39f8f5ce88c45672c6d34563c507e5c904f7d3b7c38823105bdb1acea7787f2e002fc94e9d135d5bf89c5bd7262585180e59549db1f573971a76b1fefe675448d5eca6ae3b24dfdac8e101fc", 0xc5}, {&(0x7f0000000340)="2c2423bd4848c7e1fdce078b5ff518eddfbe774dc1b4ad60a60526b3220acb8b787bb23ba1a2d4a879450bf78e953010426c574df88bfbe0820fe720e31003415ec574640b012f73c01cf4b7e8ecde6d774f8d7264668f40491baa8015bb730f1a9d44b7c8f4327484d6eda6782a298867ea1aee396179c31bff7db0086f91aee81c0381dd2623a91ba3f098e96c07", 0x8f}, {&(0x7f0000000400)="f04170a411d48e5a5b57b05a0034f56886b4da1ae086310c6132b72685eef07e7beae74364d1bfffc7474f1c8c46671d606fc9518c0d63230ca222d733a0c7b60932ab7b06f55779b39a781701c12662b5c44242fcac05e732075ca7f6edd631603719cc83539b0434b6a62ad51e125a5810356b6191b4da0c1a8863c9aed4fecdf3c591904614d1d46749a322013637c6fa3fecbee883fe36b372932225fd15130d19538ac49cbf0d6ae792a893a3d5687bcd0d24e17699ad9e27a136f119a7e1b97531074ae5bff65674e496ed2affc5dae3aa5dc6c186ce36f73f3b71496dc3c751f06690547f4c", 0xe9}, {&(0x7f0000000500)="809d8d1d74e1b915a5b34d0278f65e59222c946ad06472ecec95bf4f9c208e5e0ee0df3aaae9dd45afca3541fa825712f65f734f4f87ea836a81a31354c6013ffe7aebce5a2215614093a5292aa83d93f883689915dc9777738b86c0a440df56e5f4b1ca8578751a0f0df35ae1a4c27f29d10acd9e3209abebb670dd564d495ca264047bb3902495fa41f61f", 0x8c}, {&(0x7f00000005c0)="f71f1f570a502699fac2d357871f70e08f4892b3ccd285b74db4a1a2f0eba30ec123510265011598534919e01f590ed997183a335769b0be0fc721df12710c684e", 0x41}, {&(0x7f0000000640)="8f7c17b7f1ecfeaa589ba966053162163c6429013d120519ed4a554c8cd275aba24c878f900a04cce83af140c3cbb4ecfca865692598dfd65f77dbac639dc309e56b6c6db4f527c334225c06619b81f108cedc66a160adb2b406850d6ccb85306dac0f4f6d85f8e6", 0x68}], 0x8, &(0x7f0000000880)=[@sndinfo={0x1c, 0x84, 0x4, {0x0, 0x5510, 0x4, 0x5}}, @sndrcv={0x2c, 0x84, 0x2, {0x10001, 0x7fff, 0x4000, 0x1, 0x80000000, 0x81, 0x5, 0xffffffff, r2}}], 0x48, 0x4}, 0x20000) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='newreno\x00', 0x8) setuid(0xee01) clock_settime(0x0, &(0x7f0000000140)) 04:51:52 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffa000/0x3000)=nil, 0x3000, &(0x7f0000001000)=""/48) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xff}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) 04:51:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x201, 0x0) r2 = shmget(0x0, 0x3000, 0x102, &(0x7f0000ff7000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f0000000740)=""/4096) ftruncate(r0, 0xac8) open(&(0x7f00000001c0)='./file1\x00', 0x100, 0x10) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1100, 0x2) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@empty, @empty, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000180)={@empty, r3}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@local, @multicast2}, &(0x7f0000000040)=0xc) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x3) open(&(0x7f0000000080)='./file0\x00', 0x2, 0x6) 04:51:54 executing program 0: 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) execve(0x0, 0x0, 0x0) getrusage(0x0, &(0x7f0000000500)) 04:51:54 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) getsockopt$inet6_int(r0, 0x29, 0x43, 0x0, &(0x7f0000000000)=0xfffffffffffffc42) 04:51:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)=ANY=[@ANYBLOB="01000010", @ANYRES32=0x0], &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000380)={0x0, 0xfcd, 0xf, 0x4, 0x8}, &(0x7f00000003c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r2, &(0x7f0000000480)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0xba) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000001c0)={r3, 0x0, 0xffffffff}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x10, 0xfffffffffffffffe, 0x8001, r4}, 0xe) open(&(0x7f0000000200)='./file0\x00', 0x80, 0x124) 04:51:55 executing program 3: r0 = socket(0x1f, 0x10000003, 0x6) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, 0x0, 0x0, 0xcd}, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x63}, 0x1c) freebsd10_pipe(&(0x7f0000000080)) 04:51:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x6}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb070000000000000000f0ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000026c00000002000"/130, @ANYRES32=r3], 0x84) 04:51:55 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) socketpair(0x17, 0x5, 0xffff, &(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000240)={0x1f}, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x8040, 0x7) getsockopt$inet_tcp_buf(r2, 0x6, 0x40, &(0x7f0000000080)=""/189, &(0x7f0000000140)=0xbd) open$dir(0x0, 0x0, 0x0) r3 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r3, 0x7, 0x3, &(0x7f0000000300)=""/217) __semctl$IPC_INFO(r3, 0x4, 0x3, &(0x7f0000000180)=""/52) 04:51:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) dup2(r0, r1) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x3b2) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) poll(&(0x7f0000000040)=[{r2, 0x40}, {r2, 0x20}, {r1, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_tcp_int(r1, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) pipe2(&(0x7f00000001c0), 0x4) open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x103) 04:51:55 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x80) futimesat(r0, &(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0x3, 0x3}, {0x8}}) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f6669b8653000"], 0x10) fdatasync(r1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0x2, 0xb43, 0x1000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x4, 0x3, 0x9, 0x1}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={r2, 0x8, 0x471775c407af1b}, 0x8) 04:51:56 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(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$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000380)={0x0, 0x37, "c92e278c4720636091f5a69a535341ef0ee2360321e597890644fe27acc74bbb55ef3d143fdc57d4556f5d4cc0739db3ad645a1418785e"}, &(0x7f0000000600)=0x3f) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000640)={r3, 0x20}, &(0x7f0000000680)=0x8) fsync(r2) r4 = fcntl$dupfd(r2, 0x0, r2) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0xa98}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000004c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r6}, 0x8c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000280)="21fc0dec63f9c2cb87ba232a2ebb9e51031e6a9fa4358a4b07f57c21096cdc2f95ac16f3972ab219df589f3a63686e3d82e80877dfc8bb50a132c7115339d02f19beaaf5c2acd0c213f67dc3b4f77c6dc8f5300e3e7b17220238c9103a6d730e6100bc9747f3824f8200e4e198c9e97e8d6b7078a9d94f8dd19f0583eb9acf3ea6cf9805e02dd0a991df795639ea28f024a787bdfb12d0cb711be66e34a056c64a7641605ef175154ac93553f714efa7a15aab10a0336b443b638e92b68814e99323f2fa55d0cfd700615952a6bdf0a9125975abe73f3a38adc0a80d2aa46f3224bba482", 0xe4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="f0ed07f5fdffd90b03003f0000012000060031c39af961c3827f70753d467f567e15721ef2e88a449db4f025b280e1fd358a0b312218f80bd351"], 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000003c0)=ANY=[@ANYBLOB="2c7a10e470ceeedce7561bba4d0bd8c02100"], 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x200, 0x10000, 0x3100, 0x401, 0x4, 0x80000000, 0x2, 0xfffffffffffffff8, r6}, &(0x7f00000005c0)=0x20) 04:51:57 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) 04:51:57 executing program 2: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 04:51:57 executing program 2: socket$inet6_sctp(0x1c, 0xfffffffffffffffc, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) pipe2(&(0x7f0000000040), 0x100000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 04:51:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xb, &(0x7f0000000400), 0xffffffffffffffec) r1 = accept(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000140)=0xfffffffffffffff7, 0x4) 04:51:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0xad0) msgget(0x3, 0x1) setuid(0xee01) r1 = msgget(0x1, 0x9) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000000)={@local}, &(0x7f0000000040)=0x8) msgctl$IPC_RMID(r1, 0x0) 04:51:58 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1fb7, 0x0, &(0x7f0000000000)=@abs={0x0, 0x1000000}, 0x20000000) write(r0, 0x0, 0xffffffffffffffc4) write(r0, &(0x7f0000000180)="ca96e6ecbbc856ef878aea3bcc5224df63d108a4f423286f89186cfcb76ad52f1898104e724936613ea27cfb141c0de36b67a48efb51a72053951291ecb28de59ca30a982d07e1dbce3574980fcb3666fdf94de3e4e28e1751e933ef434b702c5861701257358a6b1f24b31877835982d1f90a0f565dc5049ce73aac45ecda28f82753b256c267d23369e7776f342617c39163551cc0906eaf8735e0bd675aae5b1076449d9d1c2033b0c8d18015c94810f031ad55455ed01589182a679041c45c1a3a4f2f9f69f18dfdc38120740534b6fe58063b180697d27cd621c4b1", 0xde) r1 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0xfa7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000140)={r2, &(0x7f0000000280)=[@in6={0x1c, 0x2, 0x8, @empty, 0x400}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @multicast1}, @in6={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x0, 0x0, @empty, 0x9}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x73f, @remote={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000340)=0x10) 04:51:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f00000001c0)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x43}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x10, 0x80000001) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x2, 0x3) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000340)={0x0, "732a84485f82f8436bad4f471d5008176130cc8ac6ea517f3a3e157b76cc945753a02527605d56d4092655697d8005d41af3e1d1234b81006506577f6153d24424fc23a1a49b0b6e66f0b03704f645ed2f632832f0141e8a0f115e8ffebfa419789ed2ad1df10ed5da786818d85a0357a8f4e97e16b2d9ffd23fe83c27f5142cc636c5fc5f9b9de870e4bc359a1d308197d7aff932a0a560b84e79b5498878a3"}, 0xa8, 0x800) poll(&(0x7f0000000240)=[{r0, 0x100000000000000}], 0x1, 0x2000000) socket$inet_icmp(0x2, 0x2, 0x1) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000300)='./file0\x00', 0x6e) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x200, 0x9}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r2, 0x7, 0x7fffffff, 0x8, 0x1, 0x0, 0x400, 0x47f, {@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x20000000000000, 0x101, 0x2a2, 0xfff, 0x1}}, &(0x7f0000000400)=0xb8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) close(r0) mlockall(0x3) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0xb5a0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="02004e23e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000db8900"/136, @ANYRES32=r4, @ANYBLOB="5a533a3c3dbc908e3ffeedc65f50438784a5e23c5e7d78cf17e78ad436a2910624322874115d901bf3e993b8b75c03dd08478c75e968aebb8c14377b9ab6499eba837b0452650500000000"], &(0x7f0000000140)=0x94) shmget$private(0x0, 0x1000, 0xdb334b56a31e087, &(0x7f0000ffb000/0x1000)=nil) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 04:51:58 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) fcntl$setown(r0, 0x6, r1) accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0xffffffffffffffba, 0x1fffffff) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) 04:52:00 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000140)={0x9, "9bc3b67106ccdcf36c95abcc1ba7b016"}, 0xd) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 04:52:00 executing program 0: r0 = socket(0x1c, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000180)=0x28000000000000, 0xfffffffffffffcc7) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) accept$unix(r0, &(0x7f0000000040)=@file={0x0, ""/11}, &(0x7f0000000080)=0xd) 04:52:01 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @broadcast, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@broadcast, @multicast1, r1}, 0xc) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f60696c653000afc90c6a824d9f105789e5f2b46cb2dd6c660a40411b1f7067159debce870ee2cd5c874b"], 0x7) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x31, &(0x7f00000001c0)={r2}, 0x8) 04:52:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) sendto(r0, &(0x7f0000000000)="ce449b26c0e6c20b13767bca655beedde5bfa05d5ba51a8709aca15fb947adaec7ee0b2c50888b0944ee195dc28a0f3284e061cdaa77383f", 0x38, 0x180, &(0x7f0000000040)=@in={0x2, 0x0}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) read(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2) fcntl$getflags(0xffffffffffffffff, 0x0) 04:52:01 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) sendto(r0, &(0x7f0000000040)="9c608ed791c1946362320beb1b214d2c32e5cafbeee8384ba1bdef81c3a13fb0e417c70f0f4670062f147534", 0x2c, 0x20000, &(0x7f0000000080)=@in6={0x1c, 0x0, 0xc2, @remote={0xfe, 0x80, [], 0x0}, 0xfff}, 0x1c) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2052000000fe8000000000000000000000000000aa4000"/128, @ANYRES32=0x0, @ANYBLOB="0400000007000000d50000000300"/29], &(0x7f0000000240)=0x98) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x8001}, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000280)={0x7fff, 0xffffffffffffff7b, 0xb20, 0x2, 0x20, 0x3, 0x6c, 0x5, r2}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000000c0), &(0x7f0000000100)=0xb) r3 = dup(r0) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) bind(r4, &(0x7f0000000140)=@un=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000000)='newreno\x00', 0x3) fdatasync(r1) 04:52:02 executing program 1: r0 = dup(0xffffffffffffffff) readv(r0, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/251, 0xfb}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) futimesat(r0, &(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={{0xc98, 0x7}, {0x5, 0x2}}) lchown(&(0x7f0000000080)='./file0\x00', r2, r4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x3}], 0x20000000000001e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getgroups(0x7, &(0x7f0000001700)=[r5, r3, r4, r5, r5, r4, r5]) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x97}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000016c0)={r6, 0x7}, 0x8) dup(r1) 04:52:03 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_int(r0, 0xffff, 0x10000, 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @remote}, &(0x7f0000000040)=0x8) 04:52:03 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f0000000280)={0x0, 0xac, 0x0}, 0xfffffffffffffffc) 04:52:03 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) listen(r0, 0x5) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000040)={0x101, 0x1, 0x800, 0x9, 0x7d20}, 0xc) 04:52:03 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x0) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) pipe2(&(0x7f0000000340), 0x100004) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x3}, 0x8) 04:52:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x4715}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xe000000000000000}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x27, &(0x7f0000000000), &(0x7f0000000080)=0x8) 04:52:04 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000140)=ANY=[@ANYBLOB="0b02004a"], &(0x7f0000000180)=0x4) 04:52:05 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) r1 = dup2(r0, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f0000000180)=[{r1, 0x5}], 0x1, 0x0) 04:52:08 executing program 1: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setregid(r2, r1) getgroups(0x5, &(0x7f0000000040)=[r1, r0, r0, r0, r0]) setresgid(r1, 0x0, 0x0) 04:52:08 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7fffffff, 0x7, [0x1000, 0x0, 0x0, 0xf6, 0xc21b, 0x5, 0x800]}, &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x4, 0x5}, &(0x7f0000000100)=0x8) getsockopt$inet6_int(r0, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) socket$inet6_sctp(0x1c, 0x5, 0x84) 04:52:08 executing program 2: r0 = open(&(0x7f0000000140)='./file0\x00', 0xa0000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x2001}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x20}, {r0, 0x14}, {r0, 0x100}], 0x7, 0x80000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xfffffffffffffffe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 04:52:08 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x5e2ea0a18bb67a44) writev(r0, &(0x7f00000005c0)=[{&(0x7f00000008c0)="de23b26d615a79d3bed74d8415b55c562a45fa4ef4b4e10d88ba72fbad8713f82b5e931eaa92d3721be23bd292e4600b7b834fa9b7bdd695edd6b7d308f6eedd964f31727bf02118a782f561124a7d71c5fba7d2e17811274fc52b48a0af0ee6a8699b10c76660f51abcdb0c310e0a2e2a518fdc985fd49bc91220af9742011e5d0c63ddf1752833aa3453d9bd101fa8940dc071585ad43e16e5facc1d57d267335456c05d97a11d1c90d813d06ad5b464c686032bb4eda33125223fd5e80d063793a1d340c4e7c367bf54d20d5886b7c3f3e69ef72ea7fcfcdd86a3b398ba96b9847fdcf76248ae0a6f8bb8f61bbc", 0xef}], 0x1) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x3f) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r1, 0x10}, {r1}, {r0, 0x1bef80abff92b428}, {r1, 0x2}], 0x4, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x8000000000000000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000bc0)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f522eda00000c9e45aaf393f3691fea4a07b50f38905f51cf53221d5c1e69ecbf2c39af2c747aa6f1dd74c3c4955e5bf3e233453610d35a6b2ea06b28ed5845b48930d2dba30b0000bc1b2605a51d2afb5d705ded8fbee7aed17fbb71b6d36376ba254904530a356649977d01eb000000001c5c79adf593a5ad4fdc39e742c40f"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000400)={0x8, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={r2, 0xffff}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x4, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) 04:52:11 executing program 3: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) mkdir(&(0x7f0000000040)='./file1\x00', 0x40) fsync(r0) rmdir(&(0x7f0000000140)='./file1\x00') 04:52:11 executing program 0: semget$private(0x0, 0x4, 0x400) freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) 04:52:11 executing program 1: dup(0xffffffffffffffff) r0 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000100)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)=ANY=[@ANYRES16, @ANYRESHEX, @ANYRESOCT, @ANYPTR64, @ANYPTR, @ANYRES64], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:52:11 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r0, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r0, 0x1) connect$inet6(r0, &(0x7f00000000c0)={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) execve(0x0, 0x0, 0x0) 04:52:11 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)=ANY=[@ANYBLOB="7f000001ffffffff010000000300000000001008e0000001ac1400bb"], 0x1c) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000080)={@empty, @empty, 0x2, 0x6, [@loopback, @empty, @remote={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x5, @multicast1]}, 0x28) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x900, &(0x7f00000000c0)={0x3, 0x0, 0xffff}, 0xffffffffffffff79) login: lock order reversal: 1st 0xfffff800129e5248 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_syscalls.c:3442 2nd 0xfffffe0000a0ae00 bufwait (bufwait) @ /syzkaller/managers/main/kernel/sys/ufs/ffs/ffs_vnops.c:283 3rd 0xfffff800129e5068 ufs (ufs) @ /syzkaller/managers/main/kernel/sys/kern/vfs_subr.c:2598 stack backtrace: #0 0xffffffff8110cdbe at witness_debugger+0x8e #1 0xffffffff8110c9f2 at witness_checkorder+0xf72 #2 0xffffffff8102d215 at lockmgr_xlock_hard+0xb5 #3 0xffffffff8102dd18 at __lockmgr_args+0x488 #4 0xffffffff8151b26a at ffs_lock+0xea #5 0xffffffff81969f65 at VOP_LOCK1_APV+0xc5 #6 0xffffffff811c122f at _vn_lock+0xaf #7 0xffffffff811a80b1 at vget+0xb1 #8 0xffffffff81193958 at vfs_hash_get+0x148 #9 0xffffffff815147d1 at ffs_vgetf+0x51 #10 0xffffffff81504a74 at softdep_sync_buf+0x444 #11 0xffffffff8151c814 at ffs_syncvnode+0x394 #12 0xffffffff8151afd8 at ffs_fsync+0x28 #13 0xffffffff81968a45 at VOP_FSYNC_APV+0xc5 #14 0xffffffff811bba31 at kern_fsync+0x261 #15 0xffffffff81718846 at amd64_syscall+0x436 #16 0xffffffff816e0c2d at fast_syscall_common+0x101 04:52:11 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) writev(r0, &(0x7f0000002580)=[{&(0x7f00000000c0)="cea04ed652a44fd8d1f2845a685dd2e3680c28bc02c6849d90f115e4388ed9e521b0e8a4d8a70035d361787afa6c4a68e03321bbf364d621d98974576136b4e10544ed422f0d309b7f150c927ec478abdae4fe30dffb06f0b81f1ecafba5f12a75b9e4c26515440ba2c1fa39262c7af95b05e867ed8e0565c02944c2b1600c93e429b2229b255e41d40b696eff194271905e8326b6cab51a87c37e2f5f19259e0bc010ef30cecc9fb486267e15a1339a5370b6cb2775c78dcdf1042d773401b6f143c9faabb06c4e4a5e8c367dc0f5ffa525a76a4bc206c8f8bb6fd0f97deb005c347d", 0xe3}, 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0x1000}, {&(0x7f00000011c0)="e43d9d7c23c81114ab2f283dc18883388d6ad5278fb23dada0c208148cdd6eff4dbf15be4e8098f6fa8114621cac66f7a5539cfbd3e7306a03e364f2bfd8b409e994cde543a7017a97205c94c2c580186bc57b0086c91870ac9d79b56e463338bbc9e67bc0784adbdf3fac068c1cc5129ce85714d13650d34c7f7ec6b6dd3a738c5d8953a10fec4956a37b8a6c1942d1ce05afd4608ff62a1887cb33ad060870f116cd99c5ee2cfa384356c3aae80e00a994dd", 0xb3}, {&(0x7f0000001280)="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", 0xfe}, {&(0x7f0000001380)="e57ba9e6cf3588c6cd553e09b9e8e2ccffb82fd2793cc0d268696cb8af355014307cfff9bbd52f9c8471e21661c7f79bf4915c390a3389bb6cbb60242aa5094402b7538176a4399dd1db9070127f8f3ab0da898f916fe322764a5e258f", 0x5d}, {&(0x7f0000001400)="8b34fea12e99b3e55bad1db9bf25d1389bbc2014e2447653540985c070d72258ac0609d431afd5fd926469ff339da1609298205f90ac31d4f22e0d33f7cbfb1323745f00c49cd022d301a51f54c8939d0274600d08d40c0b89ab34f52619b175076477ec852fb55fbfe84da9b0e7b53ed0f1312a67535b7f8deafe62be29196e153b0e1881d6fe2f0d576f5ad1054b6ac1222f0198dd938483268b39b7d63e89b41c6fe61979b757a97b1efd9be0", 0xae}, {&(0x7f0000000040)="2528af73ebfb9a63b6ad52daef39b6187f37f5895677335ec5f3bf5abe22996bd3f88965d417016b8921b677f0bd22b37c5d90e7113bf9ac8389f9ea18", 0x3d}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000024c0)="e93006ee444e71ea1a3cc80ccf079d5bf0d5be1f711f158cdd691384098702a512d6ac396f9ffc26e8203e47e510d24e659aa52a4cb000fc28c5d79a51b8df4f6bc7082542a8acf75479df371267d157f11cd5953ebfc0351e2a387c51d930590e", 0x61}, {&(0x7f0000002540)="4854fb7c9ce63188e51bd1ca98b6f1106eb7e8172c4a037a8fa70fbcb04dc795d4f4", 0x22}], 0xa) ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x3}], 0x2bc, 0x0, 0x0, 0x0) 04:52:13 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x3}}, r3}, 0x8c) fcntl$lock(r2, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 04:52:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r1 = socket$unix(0x1, 0x2, 0x0) r2 = dup2(r0, r1) recvfrom(r0, &(0x7f0000000100)=""/115, 0x73, 0x40, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x800, 0x80) connect(r0, &(0x7f00000004c0)=@in, 0xc) r3 = getpgrp(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) sendmsg$unix(r1, &(0x7f0000000080)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x9, 0x0}, 0x0) pipe2(&(0x7f00000000c0), 0x4) 04:52:13 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendto(r0, &(0x7f0000000000)="91", 0x1, 0x0, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="b32e583000277ffe25790dad0000000000"], 0x16, &(0x7f0000001a80), 0x10000000000000f4, 0x0, 0xfffffffffffffca3}, 0x81) close(r0) 04:52:13 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x10) writev(r0, &(0x7f0000000540)=[{&(0x7f00000000c0)="85870b452b1003e7ccc8fd79ebe1294a28a5", 0x12}, {&(0x7f0000000300)="12a3b744737f0080030e47078b8bb18a4ff9ffd2ea605e748096a230e4", 0x1d}, {&(0x7f0000000340)="496502baf0594e8ef3eb69d075f12950ab0ffa015d2bdb6efd19b46629a5c5bbed5701a85bf2cbb3faa44664c5812c3f17a40d560c6021523f9d7f3219cf34ce9cab25240a232a01c3a23d9a7a65d0fd292f1710b2ea71bf8fc19c57494a75bf15e1419a7406bdd3ed0f9b6631e3be8d60fc1da3", 0x74}, {&(0x7f00000003c0)="e2015c5523737747e9e61950e0f3cd338e6ed5436cd2fedda8835ee0c778653b244a44a128b2ef90411e733f96bfe71ed34093602454b6778792949392de443390af362fb763539ef5f47a41a78da8408208ce05a1c4911bcc61", 0x5a}, {&(0x7f0000000440)="0940cf3f78fe01187c869d37fc", 0xd}, {&(0x7f0000000480)="495803790f4bfbbb2d328280b6f69421687e9feff5eda7e0d9b3713640fac8fca4b98f62a0bbdd6d75ecf1da1c64969704014b49b1e3a3adae97daf106358707f59a6fc89e73d295df0f32cfdd17e6b522e48c47354bfccd62bd71d8427dc59630b6fa436f4f77f91e8a9874aa727b3bae7a1ea214e5596d2e069b867547605d8eef3176acf5a387c100ff4ce31e2b02027d0b0ce9fbd115", 0x98}], 0x6) shutdown(r0, 0x2) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="e100000078e68d0921298fb37a89997c82505887fe06f0ac02662189d9aa99221c10d979ec71c93fdcd5d0168a70fa781221b62f938b35b6771d30457e3c4605ed65e2ea6ab6b4d624084ac06809054f160ec27afe53635c834fa0ae3b5c24d8320cdecbf1526278f60a7ee6e68abf1c909ec6df13b8ada4334ac41d221bb25855610df9e8d11ba28e63eb82b190a43433ad377bf23613e9180789ac19f427fe74a9891885873fdd09825b969858405acff001417eacba64be50bd97b101fb9bf3f0f38af3644233f02b56f38a82f95483d201f2146d779dd64a3fdbe562711d37e9274079"], &(0x7f0000000080)=0xe9) shutdown(r0, 0x1) 04:52:13 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) sendto$unix(r0, &(0x7f0000000140)="855a91f127e8d8d26b62809e7fa392f3110b74ed5b733fc5a68a6ea0939bed40e25ba0e451735e2d6de712b1f56c1eca3309c13644b4c404bccaf9f2459936ff640afeea10066aec80d020a3a31c6dc97354b2a20698029e4862a378fc540f0ae2df9189ee54644e7965", 0x6a, 0x20000, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10001}, 0x10) 04:52:13 executing program 3: r0 = socket(0x2, 0x100000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f00000014c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}, 0x10, 0x0, 0x0, &(0x7f0000001400)=[@prinfo={0x14, 0x84, 0x7, {0xf, 0x7f}}, @sndrcv={0x2c, 0x84, 0x2, {0x1, 0x3, 0x20, 0x8, 0x1, 0x7, 0xffffffffffffff55, 0x480000000000}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0xc3}}, @prinfo={0x14, 0x84, 0x7, {0xf}}, @authinfo={0x10, 0x84, 0x8, {0x10000}}, @sndrcv={0x2c, 0x84, 0x2, {0x8, 0x1ff, 0x2100, 0x1, 0x100000000, 0x2, 0x6, 0x8}}], 0xa4, 0x1}, 0x2008c) setsockopt$inet_buf(r0, 0x0, 0x37, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={0x0, 0xfffffffffffff000, 0x4, [0x3, 0x7, 0x6, 0xfffffffffffffffa]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1, 0x10, 0x4, 0x8000, r1}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={r2, 0xb54, 0x1, 0x7, 0x6e15}, &(0x7f0000000100)=0x18) 04:52:13 executing program 2: socketpair(0x1f, 0x1, 0x3, &(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffff9cd8, 0x643, 0x4}, &(0x7f00000003c0)=0x94) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000004c0)={r1, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @remote}, @in, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000500)=0x10) r2 = socket(0x1c, 0x5, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="00012e2f66696c65302f666912998ae83505b69ef141ca24f99dc49ef76512437928623fda78b3286f12d9a2443f46c1f6f2b077be87f1cc2e6c72bdd371ea5a1d4db41f40a6cf05f13eeda94da394b2482d5c32736aa4083e098c97124f38f94fc89dfbff98c57f423e253800793ceb6eee87141bc84c489a0b32ef002a8fdd28c010dc45b21219309ef5a8e7c3c75e20c2fedcbfbc45bfc1ff1e8bee098584b29982c85cf9b212189b95310e1ec6839b27e56ce3a9a12070ac4e3166f287171c98f0c740f4502486a345967e2fb8c4fabb32252321ee9ef7c447bf47"], 0x1c) socket(0x0, 0x0, 0xe4a) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000000)={r3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6}}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000100)={r3, 0x1, 0x0, 0x80000001, 0x81}, &(0x7f0000000140)=0x18) 04:52:13 executing program 2: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x80) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000200)={0x0, 0xe0, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x100000000}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x1) rmdir(&(0x7f0000000340)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000380)={r1, 0x4}, &(0x7f00000003c0)=0x8) getsockname$inet(r2, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10) 04:52:13 executing program 0: r0 = socket(0x11, 0x0, 0x7) getsockopt$inet6_udp(r0, 0x11, 0x0, 0x0, &(0x7f00000000c0)) sync() r1 = open(0x0, 0x80000000000206, 0x0) fcntl$getflags(r1, 0x1) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, r1, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) sync() mlockall(0x1) sync() r2 = semget$private(0x0, 0x2, 0x98) __semctl$GETVAL(r2, 0x0, 0x5, &(0x7f0000000100)=""/245) 04:52:13 executing program 1: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff070200000901000093000300"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) setsockopt$inet_mreqsrc(r2, 0x0, 0x33, 0x0, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x3, 0x1000000000003) getsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000280)={0x0, 0x1, 0x3, 0x2c, 0x2}, &(0x7f00000004c0)=0x18) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000500)={r4, 0x100000000}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r5 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="1500080047240004000400000000"], 0x1) r7 = shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r5, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) getsockopt$inet6_sctp_SCTP_MAX_BURST(r5, 0x84, 0x19, &(0x7f0000000540)={r6, 0x3f}, &(0x7f00000005c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYRES32=r6, @ANYBLOB="0500690010521bc19b56fa7b27804f7949cdd67a78d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff891a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"], 0x71) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x10, &(0x7f0000000080)=0x7ffffffe, 0x4) fcntl$setflags(r5, 0x2, 0x1) shmctl$SHM_UNLOCK(r7, 0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000600)={r6, 0x7, 0x8}, 0xc) 04:52:13 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000006bbf66d2ff9400000007000100000000006272c9a679a7050f774e8a40bbc22e35c3466d99541f9b93b334092003abc23ff30949b63425f539e0358d03dfe69befd90d6879b20529879e0000000000000000000000000000000000080000000000"], 0x10}, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x18, 0x4}, 0x8) 04:52:13 executing program 3: r0 = socket(0x3, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\\'], 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) 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) msgget$private(0x0, 0x1) renameat(r3, &(0x7f0000000400)='./file0\x00', r3, &(0x7f0000000440)='./file0/../file0\x00') shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) recvmsg(r1, &(0x7f00000003c0)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000001c0)=[{&(0x7f0000000280)=""/186, 0xba}], 0x1, &(0x7f0000000680)=""/224, 0xe0}, 0x2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000780)) fcntl$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) msgget$private(0x0, 0x221) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r3, 0x14) setsockopt$inet_mreqsrc(r3, 0x0, 0x4e, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) 04:52:13 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x7ff, 0xfff, 0x67, 0x7, 0x7}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f00000003c0)=[@in={0x2, 0x2, @multicast2}, @in6={0x1c, 0x3, 0xabba, @loopback, 0x8000}, @in={0x2, 0x0, @rand_addr=0x4}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x800, @empty, 0x3f}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff7fff}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r1, 0x800}, &(0x7f0000000380)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x100, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="010c5c71", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r2}, 0x8) 04:52:16 executing program 2: mkdir(&(0x7f0000000080)='./file0\x00', 0x0) r0 = socket(0x1f, 0x20000004, 0x5) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x20000000000000}, 0x24) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x10, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0xa7, @empty, 0x7f}}, 0x0}, &(0x7f0000000200)=0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0xffff, @local={0xfe, 0x80, [], 0x0}, 0x81}}, r2, 0x8, 0xfffffffffffffffb, 0x81}, &(0x7f0000000300)=0x8c) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000040)=""/1, 0x1}], 0x1, 0x0) 04:52:16 executing program 2: freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x2, &(0x7f0000000380)=[0xffffffffffffffff, 0xffffffffffffffff]) r4 = open(&(0x7f0000000580)='./file0\x00', 0x30c00, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000005c0)={0x0, 0x7, 0xf, 0x4, 0x1}, &(0x7f0000000600)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000780)={r5, &(0x7f0000000640)=[@in6={0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x101}, @in6={0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x1000}, @in6={0x1c, 0x1, 0x9e2, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x2}, @in6={0x1c, 0x2, 0x3, @loopback, 0x3}, @in6={0x1c, 0x0, 0x7fff, @empty, 0xf872}, @in6={0x1c, 0x2, 0x7f7b, @remote={0xfe, 0x80, [], 0x0}, 0x100000000}, @in6={0x1c, 0x0, 0x859d, @loopback, 0x3}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000007c0)=0x10) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)=0x0) freebsd11_stat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000540)=[r0, r1, r2, r3, r6, r7]) freebsd11_stat(&(0x7f00000009c0)='./file0\x00', &(0x7f0000000a00)) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socket$inet_udp(0x2, 0x2, 0x0) getgroups(0x40000055, &(0x7f0000000740)=[0x0, 0x0, 0x0, r8]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000800)='./file0\x00', &(0x7f0000000840)) setregid(r9, 0x0) geteuid() setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000a80)={r5, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000900)={@in6={{0x1c, 0x1, 0x100000001, @empty, 0xbc}}, r5}, &(0x7f0000000000)=0x84) chown(&(0x7f00000008c0)='./file0\x00', r11, r10) setresgid(0x0, 0x0, r10) 04:52:16 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x40) getpeername(r0, &(0x7f0000000080)=@un=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), 0x3dbd06997b8fd555) 04:52:16 executing program 0: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) write(r2, &(0x7f0000000040), 0xfffffedf) write(r0, &(0x7f0000001d00)="24972a83e6cd3ae44c30fe5d008b2f0ecdf069baf85cedd59fbf3874627aa56a494f76dde6b45a0f8212cd15c14bd63b930e4ae1932234a3a5b9c1168c05e20251fb1a5d8a761647ce9cc3d8171f3c4b3aa4755c96b20a3b413a924e1a4bf201bf7821acaa3a2e2152dac10bf36f133f7e67d7c078fe2c8a78da36cb592332f3d6c46a6b77ab38837a555080b51582110e225641440a20eef6855b4a6bb4b0788717827a604984a20da50704fe23c941b099e0a31a39785ba4eee93b2fbce1e098a0a341dca8e4050722388421dcc23edf036ca15775f3e9cf36ac9f13ff9a35ae33bdaf606fed5d1ad409ba353484f4cbfe62080025d46a9df9693733b8417b327cad8df6f53865361d5abe693ffc7ea15d4a9fd7587daa159e0f70f28d6a84227d2a1015dc7ee4b6ec7892bc3cb7c2dcdab6e846827b9778a78aeb8092dc79dd05e8fca0a0d2f5b86f8e9e6c7a427db85127b89752510a59723e41d4d7763d15ae0fc9e54f4e2ddd80a93ea94188ed70ad9ef7d116d1c88afbf7d8a489be522aae40211ffd5cbac4c23aa76e786ae9398c88204c6082e7b5288b5ca5ec7f16c16a952edba5d115f00e81d7cdced4a0f707f7c879d14bee7acd8cafaf4ab29c06267a9feb6e66fab56e5a4a2fd0475095fd1bfadb33862d4cb3d1104c35f7adaa5bc0fe7cd117c6cb5ff7c42ce08f571f26e75e507579ab99c91e1112132a5068ea17fe42e966fe51a8e6d3918837a1d2325b2456dafb4422967671d7df8959cb61a8b8795593bd903675f2071c9856ce2f4a23aff395fec904e4aceeb68bfe547dec78d88c3fa12511620b83fa39737e21c568787263b20b054964c22f936714e3d50e85d1369e3b57d03fcd04e5442e7f690825d325eeed15f40cb94eabd13ce68b84ac2c2554db5810b8247bc451607590d34354a1017486d8c7ad507abce454e9139663a751847900a27ce138babb36c72be0e6e01350835d9c23bfd0941819b3a202a7f29dc83cd97f1fc2893003dee7f29d18f9dfd4ec3ab46e62c31e14006992a514b701839c348726cf4706cf009c05099dc00e4c27a96378dd59166fa2a048a8d4178750a0ce1c34db54dbea488d3237bb440bed3be3168f7269d042767337cd3adf02675b1a974e991e685c3703002e6c3e63f43dd689f1a15147898bdfab939c51b0d2d2bf19e1732a57fdb786ed9dadf7dc9a8e4895c4c4766bef2cafbb5db1d799cf65c3b2a3beae35c45e83ad66037c4b3d4ac7c2cc378908c1598f7ee4a4b7dcda66a8b148711188acf3cfd20627c39dfb6643914a01f4a257497130741649597103254541f0cd330e0c0c8065e86e00c4c3bad579f21f4d68caffac7b2e14bd93f9c206ddacad4042b61185b8d4707d98bf147d09dd15b4df43ff07f0fad3bea10f94a92dd84cfdaa9d20b6f328fb6d290ef9d973a6e60870652e77abdbb3b11dceff77314c7d501e676a191af3c29254dc507d66e7785a0264e779a09eb5fa7a488613e7d7c3fecd5d714f6b53682cb6396b67cc4547c8c41d3680d145320ac3eb01036a80f9716d71ea2f200c47ea7af0e4d22d0bc3124215b6c9d704ab48848162d91dfb65489e4b50069658f5fa2f45d69b912d1879966d16fc02fac00c82b23dcfde658d57370c7c3e727aa280e0be129767d46f6606986ba75f46c8e8ae5d71c78b847473c41cb1eaa3d7c8545eba67e775d457e217e31a92529c86a958940287da5f364ecdd1d2257fa01c01d388067b55897ee927cd3bbdb2de284cd6a97838f8ce2e76296f17435b91fb47447ad642faa794305193b0b6199a7a80e62ab076bbab60a13e38910f5e8bee03347a6a223702e09569d2096dc10d918bce2d5c6f40f0187b39e9578591997d8ae7b4fcf475abf6d8fe37f017632254ebc9eac09236144c17c960233f1e92547f316d4e79e0c39768130dba93043893988b480d19ae81e6ae5bd047ed841c0f99836898f24c86cca7bf12821d40755b5d5649dd2535af9675b09a6d4568415db549593c2e7030ac17e316b710dbc32b7453a0d8f30a112c6d1d8c85095556226377f7f2368b01f0649f74d80f9b7b7098b9226c0ba623091c409a908095cee8c3f42056cfbe6367f8a75d50b7c9377cf6677c394fec66112addf79f41e5757b23b2193bc339ed7185bf9ba08b59a4ea6c4a69bf1732c7dba33d5e14169f879b3e43a0ff2a68dbf9c96b3ef40d3d724982fdf68148cfe443224c7b57c241328b2a4be3ab654d56a4f7bf38f0477f65581e997b5d2acdc1a8a0751fede33f5f8f7df9c2c333391c1cbc7cf7d8ce1ad143714d31e480c65e14b5cf7d27d487c7cbe874dcc6730126dce8124249e88b39168ae10a7b7fc9108599053061ee71a9a11196c1b0a96a7c785a92e71b3f8a9b4c21a04a5ca6af69a11a89cd46d81c22ada565387205ffce246e82d3555c0d019fa7e5d9d11031f14a8fb0f07a6e689176a0dd90bdfe38be9ca0895796937a56da6b7631ef34354cba9e05249cc2326bb85db57a13a0245ccc17c3489ffe88ad5d2a8024e0c648ae6035a27085446322f94927b25134ec8aa9f28657f066b22531f3d34528d9899f29c79b3d6464ae5a731d0a0472d6d14dce6bf0873809a0697e61d3c41ca4347bccce67d77c4bd87aac9c9870bd57d162f2fa3425d6067ebadf75a8a9387fdf99bd5bf40e07365a09d578ecb8531b83a6f37e87d9eae8e218529a16d14c076419a115d169c7db8208c4fd3edefef12abfe884d0f647c510c6946bfc5654e7bdb69341bab62639d1df1a7e8eefc43d6a46d2b42743614a11b0ba39ee72512087e57c7f3ecac1da781d9a230f7dcb1e97fd9909a1320ebbe4c3eecceabab5f2aece344d3bf69cfed5d80c24c4b2605f64e2639eb5bc3477865de00bfd8d6e1eb250caeaa44952f455aa11d422735a6cc8391300aa7a8021bfd3bab36b94bdf857f6a6ea8c17d886349be925132915e73df097d025ebf52d9b2a51db9944545f3de278ab6290c91d7f1b8d307a0e885691a5018b6a0862d6f0c3e7f7065787f01fac052f58483b758e19f92216a7d4a15ad9632999d91c44a8a38bd26e6d0023ffc6c940f9df9b2c1b6d429e7ec136995d0811614ec2b04740da275e789c08cbb3d3605da3bdd98725a0438d2dbf8a8d03da7310399284410b145168af726f8a9b7efca2324e18e812dd982f15b4e6534663ce8fc288b34d138fa77b2d8afc952e1c979f3903217f6486d5858e9b64206e2628c7345735279922f9ac6f21590fc906fcec6cfb95519a3403464370936eedd7be4dbefaa660f5f451f6aef3838c5e12c8c3f025e9e8b2357498442993f5b6f497304122ab53dd0f065f56035e4b33f78e9df5c1ae279953880656ade578bc0afa3bf4018e51cbdd460d555bd5d005f2dba3fcef4cc5f8ea0d0fa9588b747ac99f8b8749aeee9bbf0dcc683f815d4183a0fe66fe3dca9f1cc096d7e144d170cd31bac732e93b9599ce16629a666b1429d77938ca0d89c2ed77bfce36f4da2da5cd948279c458410416eb37663f6a27c135681e40c9de4ae08c3d20038ef3318ffc837b1d37fa006577af0062bc4a6de8789ff88a633656d88de65a2b7c275516a1689581c83145f8f1d1dbe28222d70268e37d5b900606b4a0889c335ec3569bba2330cd46a702546df1b995901a536a56fd187fd41f7d901761737a111b8af71c6af6fee0cdaca1015e52fa1b41c4ea41d326dd20812ce933cb12b762c22d9795435a293935847a5f8694c5cc97c887f49f8446f6e3fcddb26881afc79e0a18f2851e7d100c99b39d78a46750e36b21b42ba360d0e38a84e421f57e26be4dd854c5ea5c2cd9f5f0f85ada2b4182b4e879944a904f685722ca4825eaf0f81016b541819ba0fe4daae57e165626148732d526ddbeef53723a272d930b0899438aeacf423b847282d6b3fbab20268eb9facff662164952674203f57137fb19537e4ac762a9d1a4107d36068362f62ffbb67344266f08edd289861f91667086fc4b12a176019d9b1b571c4ffa0cbdfa41523ded7248b558849b8383a69fe8d77e22f91885cbcde8ae250b44eb700f3f372197566d177d455481268ff9b71a8a68edb1762a5c05baa32696a3ec6bc72cc92983013eef7bd36988c0a3f62833b96e87d4b3992aa6ebd84dd4605b053c25b0d3dce2aa0765c3410d4be1a1375c07d70351f54d4eb3aef291e33b2453c959b6dc7549879983c52c7df74e07bfa3fd8caf246d95d8e21b459d3020a3fabbf6eaebb9b231ce6199e85ab98ed7a2caa1de26be5d708bad8a127f07906c1569491ce48951cd7f05248e436c8addf0f1965cebb597284c52dfec35596690d7a210432af883916f339392883d043c783c23d5c84af6beeac74af2e975be85d0d0974732b431e13fe0e87ca8953c5389ffee893ed6b90aa943b6bdfc4a84e562ea55c0f7c2f2a2e90124c03b0b657068986555d88a2cd73549c33e455302727bdaf28cd0d02fd1ba630b6e43ae32d64b2e1dc8844db4cf85977d27d679793886428723c584ec336e49247cefae48da6c20c61dcd3dd3e08bd51164436c9ddcbd7921f219d677d36ecfe098265cf6f28716f6f14c1fcf73c0ce08408c038c14d3576c85814ea8b48bbcdef9f705b2cf6b98c60edd71d72f41dafb4c85d35ef5278636c2935161bd406e370ef7a1fc0e93d3b62271aa73adf959fa15869d46b61e72a57fd57fff2878b4a902b77e7e5180cfb226f86c7a1e326e813d7706545a638dc456aaef28b4ad3d3984191708c98e6913223201f66c66b162be30a4405c7917b8e9593439d054fcaaf9c1f1bbbbe07c3ed40abe249c748e12a1f7428fc86797931bc91db09cdf231c4cc465e468e202d73e9e7146316f567e638b93a93e944570700571bffd85dd1b18ab591f19215ec1a91dde0ab80057f84987349ab8eaac57e8b423aaea5ed129938bd36555f748e10ea48f00d4d82973062ec94961b9b3df20744e5ebfef933790002ffab4478dc6f35934e8d35a77952ccd5861b70b904999ebbf1bdf95051c0897677595522f5d3913889fb0f93c506f4cbcd5afeb1c4e02a490bdb8680a8990095abad699fafed28ec8954467a1645580b59fb69e25b8f329657b54545a98984be068ef6f126689859ac5dcf2cc264d8d6add41d34dbfdd76031de94f6930da5f4058f73c877d8da855e04a57220000000001000000160fdec9e66a0c772366caef1808a7a35dde2e7a2fc3e0d3c65f900ea9d101e939edb294f070d82dfd2fc185e574b1c51ba3556cf6e5435fb50eb29b103dacbedd513a44b1623a75b0f937e4fe3b7f991c0119611c76580b2128b9f7167b9c7c27a649cb2b435182d6adcc3735d44b7fa94986b65a2ee7c08d0e050bd76b", 0xee9) dup(r0) poll(&(0x7f0000000040)=[{r0, 0xd}], 0x1, 0x0) 04:52:17 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="30022e2f66c63cffff00"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 04:52:17 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) freebsd10_pipe(&(0x7f0000000300)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f0000000140)=0x8c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=r2, @ANYBLOB="ed0000002933cb85eb616dbba3c273ebb68b49437d8b80bc86908a0a78852af6eb678690d00a20ae626def888b3e2435599c304edbfcb4d5778b2dccd3d1a259be5318cd5b440b3983e633c3d1c816839473e414880586e14ceedfd0e324bba41d2c8d683ed2721f222585d7861f9e34b756d9d52c48ebba99fab1083247c0b605e180533b507f6279d0e58ae5a526d1091fe9c65634a42aa3f2d600a7ed3389ffe62d703a972058b54a3e34fd1804dc5f3cf851ee18fdf4dacefa99fb41ed58a559bb00bbe53f630ab2e54137e79d6d909572de61fa3c39fc93e32418a2c8c61cbbe72d018d33fee26e71010730e22d7d"], &(0x7f0000000180)=0xf5) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f00000001c0)) 04:52:17 executing program 2: pipe2(&(0x7f0000000700)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r0, &(0x7f0000000740)='./file0\x00', 0x40) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000400)={0x0, 0x2, 0x2, 0x7fffffff, 0x1, 0xadbe}, &(0x7f0000000440)=0x14) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000800)={r3, &(0x7f0000000780)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000840)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYBLOB="0400080081ff773cd5070008000100090007cdcb055cd1c9461cd1376b660006003f004626fcdab22cf689eae94c2bfadfb4b472b18f282e0c1c5e5e9acf166a68a55d9d5377fa2bdfb4b339bd9651d017b0e45fb34e90f3031a798478153400"/108], 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x9a55, 0x0, 0x8, 0x1}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0x18, 0x10, 0x8000, 0x20, r5}, 0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000880)=0x5ff, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000006c0)={0xff, 0x300, 0x1, 0x82, r3}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000008c0)={0x2d8, 0x0, 0x1110, 0x3, 0x7, 0xfffffffffffffffb, 0x8, 0x8, r4}, 0x20) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000180)={r5, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000540)=0xfffffffffffffffc, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, 0x0, 0xfffffffffffffd39) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000300)={@in6={{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r6, 0x2, 0x200, 0x18, 0x3000, 0x1, 0x20}, &(0x7f00000003c0)=0x98) dup2(r2, r2) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000004c0)={r5, 0x6, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000600)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xc0}}, r7, 0x200, 0x5, 0x80, 0x8, 0x1, 0x7}, &(0x7f0000000500)=0x98) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x4}, &(0x7f0000000280)=0x8) 04:52:17 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0xa7) r3 = dup(r2) preadv(r3, &(0x7f00000000c0)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0xf3, 0x0) 04:52:17 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x7, 0x4) 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$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x8, 0x20000000000003}, 0x10) getpeername$inet6(r0, &(0x7f00000000c0), &(0x7f0000000140)=0x1c) getsockopt$inet6_buf(r0, 0x29, 0x77, &(0x7f0000000200)=""/4096, &(0x7f0000000180)=0x1000) 04:52:18 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1002, 0x0, &(0x7f0000000000)=0xffffffffffffff29) 04:52:18 executing program 0: clock_gettime(0x80000003, 0x0) r0 = socket(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000100)={0x6, 0x0, 0x6, 0x5, 0xffffffff}, 0xc) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 04:52:18 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) preadv(r0, &(0x7f0000000080), 0x13a, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_mknod(&(0x7f0000000200)='./file0/file0\x00', 0xf1f1, 0x4) getgroups(0x7, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0]) fchownat(r1, &(0x7f00000000c0)='./file0\x00', r2, r3, 0x600) 04:52:18 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) msgget(0x1, 0x508) select(0x40, &(0x7f0000000200), 0x0, &(0x7f0000000280)={0x4, 0x800, 0x2, 0xbca3, 0xb9, 0xfff, 0x746, 0x4}, &(0x7f00000002c0)={0x4000000006, 0x6}) 04:52:19 executing program 2: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file2\x00', 0x10000010000002ff) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') pipe2(&(0x7f0000000240), 0x100000) rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') open(&(0x7f0000000040)='./file0\x00', 0x20180, 0x105) 04:52:19 executing program 1: r0 = socket(0x3, 0x5, 0x400000) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom(r1, &(0x7f0000000200)=""/74, 0x4a, 0x40040, &(0x7f0000000280)=@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000004c0)={0xffffffffffffff7f, {{0x2, 0x0}}}, 0x90) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x8, 0x3, 0x865ef8d, 0xf38c}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)=ANY=[@ANYBLOB="02004e2300000000000000000000000000000000000000000000000000000000008e43000000000020000000000000000000000000000000000000000000000000001faaa49d785490c5e6b25ca10bcc000000000000000000000000000000000045d300"/121, @ANYRES32=r3], &(0x7f0000000400)=0x8c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)={r4, 0x8, 0x6, [0x69, 0x100000000, 0x9, 0x1, 0x80, 0x7]}, &(0x7f00000001c0)=0x14) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={r3, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:52:19 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYRESOCT=r0], 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x2}, 0x10) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) 04:52:19 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x7) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x800000000000004, 0x0, 0x100a0) 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$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x203, &(0x7f0000000000)=0x2, 0x4) 04:52:19 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000040)=0x100000000, 0x4) pipe2(&(0x7f0000000000), 0x0) poll(&(0x7f0000000040), 0x0, 0x0) 04:52:19 executing program 0: syz_execute_func(&(0x7f0000000000)="26d007c4e265a69763360000c4e1d5efc5c44240f313c4227d78e3c4a2b9bedf440f71d7ef4221bf90b80000c48389483000c4817f1210") r0 = socket$inet_icmp(0x2, 0x2, 0x1) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x40, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000040)=0x2, 0x4) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r1, 0x0, 0x0, 0x5, 0x0, 0x0) 04:52:20 executing program 2: nanosleep(&(0x7f0000000000)={0x847, 0x6}, &(0x7f0000000040)) nanosleep(0xfffffffffffffffe, 0x0) 04:52:21 executing program 1: syz_execute_func(&(0x7f0000000080)="c461ad7dda0ff9ae54e90000000063a57ea6e44f7490fcc4c1d522836e00000074b3abc461fd700e0664d24e00c4a3654cf000") recvfrom$inet6(0xffffffffffffffff, &(0x7f0000000140)=""/97, 0xfe9a, 0x0, 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x80, 0x8, 0xe000000000000000, 0x10001, 0x7}, &(0x7f0000000100)=0x14) 04:52:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000140)={'freebsd\x00'}, 0x24) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_MRT6_DEL_MFC(r1, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x2, 0x6, @loopback}, {0x1c, 0x2, 0x800000000, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x4, [0x7, 0x8, 0x31, 0xac, 0x2, 0x7, 0x2, 0x3f]}, 0x5c) 04:52:21 executing program 1: mkdir(&(0x7f0000000080)='./file1\x00', 0x0) r0 = open(&(0x7f0000000000)='.\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x1}, &(0x7f0000000100)=0x8) faccessat(r0, &(0x7f0000000040)='./file1\x00', 0x1, 0x0) 04:52:22 executing program 3: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000540)=0xffffffffffffffee) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x3) sync() getsockopt$inet6_buf(r0, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) fsync(r1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000140)={r4, 0x1f}, &(0x7f0000000240)=0x8) lseek(r3, 0x8000000, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300), &(0x7f0000000340)) getuid() pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) r5 = msgget$private(0x0, 0x0) msgsnd(r5, &(0x7f0000000580)=ANY=[], 0x0, 0x800) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r3, 0x0, 0xfffffffffffffe64, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380)={0x8, 0xce, 0x3, 0x5}, 0x8) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) 04:52:22 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) mlockall(0x1) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, &(0x7f0000000140)=0x8) 04:52:22 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x0) 04:52:22 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x8000, 0x100004) ftruncate(r0, 0x7e2780e3) ftruncate(r0, 0x8f9f0100) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000001c0)="0a552640fd73afa7a39678", 0xb) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='%\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x28) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, &(0x7f0000000180)=0x8) sendmsg$inet_sctp(r0, &(0x7f0000000380)={&(0x7f0000000200)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000340)=[{&(0x7f0000000240)="13ab8fe4010c7e7c39c65669beb19d5dfb43cdd92088d18322edf88ca1b7fc27d92d0ab0", 0x24}, {&(0x7f0000000280)="9b9cae8c5c10f34e99f7730eaca4921b3e8d7b55022eac6fb8e84683233760b00e5f35d05e3aa5b3243e6fb0b34e7d85d545c692510ebf98be06c006f6662a72747b84217b1e71043680f574c9345390ee030c7c9c33d49596ddc570b2dc8e4ce3000d36c9ddf3388ce777db6c85275c713f9c2dc52b4222f905f178eec3e9348d27e9f1785ff3cf15f935ba520bbf9d810dd5d1c9be2aae46d0422df9e137db867413", 0xa3}], 0x2, 0x0, 0x0, 0x1}, 0x20005) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000d80)={0xf, 0x3, r3}, &(0x7f0000000dc0)=0xc) sendmsg$inet_sctp(r0, &(0x7f0000000ec0)={&(0x7f0000000a00)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000d00)=[{&(0x7f0000000a40)="1f52b13907fffd02aff5faf7be567b0a8f95bffc597d7d0a63a05a3eafb30151de22f08f9d04b3299627d9d4480c7b319b2d26fd385361f15296512b01132fb1457b0dc7e1190efa5f37e2310c8d4eba4a1dacd213707ca3cc09e1725a81786cf9350b10cc6f1cf97d87ac8be95f80abf92c80b3119fb7820824971dd43ebd0ecf5bd3616d9120c5b3e715c2fbbe329840b3e55f6e950f", 0x97}, {&(0x7f0000000b00)="7100218212", 0x5}, {&(0x7f0000000b40)="72b90b2724c4834eda4e8fe76edb1b468530dc85a2c0f7c12e4672c51d7e94daaa4828c92d70697894072488c150c445fb733ffd8fddd59c8a54f0afa885ae0c62a0db52afbb6d757e0287e54d1e997aecba357f6cb31eef1ac4f762246d4f0060d813e70afc4257cf160e25fbbee5b8492448b4a48f1dee83764dc084287a477e05807db4ddbb7100900e0eeea70402615f40515230ae6b6ca067991a3bc95934e7032eba8c64c711d64c7d32a0b67cfc", 0xb1}, {&(0x7f0000000c00)="4e628b4d3aefaea8c1224fe1fa7242c54d0aefaf0aeea8245e6ba5861c82eb39f44455eec749b8ae8bc2cdf232722b0063a1b7964c800e4d9db1dde555081bbf9ddf6235f5ea93c57c5d468783288d67774746d17984c1fbe6a0e7ed592ce97f0c05a39b4291353a8f27e8edf9907edab666e76be8d5ceba27a5cc4ae9c01ddae10b769102e903a803e838345d303054dce505295bd1b4d74323501e923aeb46cd5c0f7005fd21e832af", 0xaa}, {&(0x7f0000000cc0)}], 0x5, &(0x7f0000000e00)=[@sndrcv={0x2c, 0x84, 0x2, {0x40, 0x8e, 0x3000, 0x80000000, 0x40, 0xffffffffffff5523, 0x9, 0xfffffffffffff800, r3}}, @init={0x14, 0x84, 0x1, {0xfa6, 0x25, 0x6, 0x101}}, @sndinfo={0x1c, 0x84, 0x4, {0x20, 0x0, 0x72e, 0x80, r4}}, @init={0x14, 0x84, 0x1, {0x1, 0x9, 0x3, 0x4}}, @init={0x14, 0x84, 0x1, {0xffff, 0xc289, 0xfffffffffffffffb, 0x3ff}}, @authinfo={0x10, 0x84, 0x8, {0xae}}], 0x94, 0x80}, 0x80) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000400), &(0x7f0000000040)=0xfffffffffffffe5f) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000009c0)={r3, 0x1}, 0x8) recvmsg(r0, &(0x7f00000003c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000780)=[{&(0x7f0000000440)=""/133, 0x85}, {&(0x7f0000000500)=""/107, 0x6b}, {&(0x7f0000000580)=""/83, 0x53}, {&(0x7f0000000600)=""/127, 0x7f}, {&(0x7f0000000680)=""/76, 0x4c}, {&(0x7f0000000700)=""/93, 0x5d}], 0x6, &(0x7f0000000800)=""/238, 0xee}, 0x2) pipe2(&(0x7f0000000900)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000940)={r2, 0x20, 0xf, 0x1, 0x9}, &(0x7f0000000980)=0x18) 04:52:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000400)={0x0, 0x4, 0x3f}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000001500)=ANY=[@ANYBLOB="1c004e2006000000001f000000000000000000000000000100040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000e6ffffff000000000000000000000004000000", @ANYRES32=r1, @ANYBLOB="81000000040000000501000016000000c3400500"], 0x98) lseek(r0, 0x0, 0x41000000000003) r2 = accept(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c427fd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ffe11cfd000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f0000000200)=0x4) fcntl$setflags(r0, 0x2, 0x3) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001680), &(0x7f0000001640)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000280)={0x0, 0x7, 0x2}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000380)={r3, &(0x7f0000000300)=[@in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x0, @loopback, 0x5}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd30) getsockopt$inet_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140), &(0x7f0000000180)=0x4) clock_settime(0x0, 0x0) 04:52:22 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="a2022e2f66696c653000876204f1c0a8bf909d0cbd0078e2c2dbbb7b38f4d15d916901"], 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140), 0x0) 04:52:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0xffffffffffffff81, 0x2, 0x8, 0x6]}, &(0x7f0000000040)=0xc) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) ftruncate(r0, 0xffffffff) 04:52:22 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r1 = socket$inet6(0x1c, 0x10000003, 0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x1ff, @loopback, 0x80000000}}, 0x0, 0x8001, 0x0, 0xb6e, 0x3, 0x2}, &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x800, 0x36d5, 0xfff, r3}, &(0x7f0000000200)=0x10) sendmsg$inet6_sctp(r1, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@prinfo={0x14, 0x29, 0x3e}], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) fcntl$setflags(r0, 0x2, 0x1) 04:52:27 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) 04:52:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7, 0xfffffffffffffc61) setsockopt$inet6_tcp_int(r0, 0x6, 0x800, &(0x7f00000002c0)=0x1ff, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() chown(&(0x7f0000000040)='./file0\x00', r1, r3) socket$inet6_tcp(0x1c, 0x1, 0x0) lchown(&(0x7f0000000080)='./file0\x00', r1, r2) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 04:52:28 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000280)='./file0\x00', 0x100000, 0x14e) flock(r2, 0x3) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000140)='./file0\x00', 0x8110, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0x0, 0x280000000}) 04:52:28 executing program 2: socket(0xffffffdfffffffff, 0x30000001, 0x7) readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) select(0x40, &(0x7f0000000300), 0x0, &(0x7f00000004c0)={0xffffffffffffff30, 0x401, 0xa0, 0x0, 0x0, 0x10fe, 0x100, 0x79d1070d}, &(0x7f0000000500)={0x8, 0x4}) lock order reversal: 1st 0xfffffe000026f710 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/tcp_usrreq.c:1403 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110cdbe at witness_debugger+0x8e #1 0xffffffff8110c9f2 at witness_checkorder+0xf72 #2 0xffffffff81065800 at _rm_rlock_debug+0x240 #3 0xffffffff812c8bd0 at in_pcbconnect_setup+0x180 #4 0xffffffff813c4010 at tcp_connect+0xd0 #5 0xffffffff813bf157 at tcp_usr_connect+0x137 #6 0xffffffff811566d3 at soconnectat+0x183 #7 0xffffffff81161a3f at kern_connectat+0x1ff #8 0xffffffff81161829 at sys_connect+0xd9 04:52:28 executing program 2: pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r1) r3 = dup2(r1, r2) fcntl$setflags(r2, 0x2, 0x1) write(r2, &(0x7f0000000040), 0xfffffedf) ppoll(&(0x7f0000000100)=[{r3, 0x8c}], 0x1, 0x0, 0x0, 0x0) ppoll(&(0x7f00000001c0)=[{r3, 0x15}], 0x2000000000000036, 0x0, 0x0, 0x183) fcntl$getown(r1, 0x5) setpgid(0x0, 0x0) read(r0, &(0x7f0000000040)=""/136, 0x88) dup2(r3, r0) #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0c2d at fast_syscall_common+0x101 04:52:30 executing program 1: r0 = socket$inet6(0x1c, 0x10000000, 0x2000000000000fd) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x15, @rand_addr}], 0x29}, 0x0) 04:52:30 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0xffffffffffffffff) connect(r0, &(0x7f0000000000)=@in6={0x1c, 0x2, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x4, 0x1a8) setsockopt$inet_int(r1, 0x0, 0x5f, &(0x7f0000000200)=0x7fffffff, 0x4) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f0000000080)={0x3, {{0x1c, 0x0, 0x3, @empty, 0x7f}}, {{0x1c, 0x2, 0x80000001, @loopback, 0x4}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0x31, 0x0, &(0x7f0000000040)) 04:52:30 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="02004ea5c9ff171b31ee5210a35423e0f3ff0100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f3ffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ecff000000000000001000"/147, @ANYRES32=0x0], &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={r1, 0x8}, &(0x7f0000000480)=0x8) 04:52:30 executing program 3: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file2\x00', 0x10000010000002ff) r0 = fcntl$dupfd(0xffffffffffffff9c, 0xd86cf31350ce2972, 0xffffffffffffff9c) fchmodat(r0, &(0x7f0000000040)='./file1/file0\x00', 0x41) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') pipe2(&(0x7f0000000240), 0x100000) rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 04:52:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 04:52:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x401, 0x100000001, 0x1f, 0x200, 0xfffffffffffeffff, 0x943, 0x0, 0x6, 0x2, 0x80, 0x9}, 0xb) fcntl$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$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) 04:52:31 executing program 2: mmap(&(0x7f0000122000/0x1000)=nil, 0x1000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fdatasync(r0) mincore(&(0x7f0000122000/0x4000)=nil, 0x4000, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x2, 0x4) 04:52:31 executing program 3: setitimer(0x4000000, 0x0, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000000)={0x1f, {{0x1c, 0x3, 0xfffffffffffff800, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}}, 0x88) 04:52:31 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) r1 = accept4(r0, &(0x7f0000000300)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x10000080) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000000c0)={0x6, {{0x1c, 0x2, 0x101, @local={0xfe, 0x80, [], 0x0}, 0x6a43}}}, 0x88) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x100000000, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=[@authinfo={0x10}, @prinfo={0x14, 0x29}], 0x24}, 0x0) 04:52:31 executing program 0: r0 = socket$inet6(0x1c, 0x20000004, 0xffffffff) r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000200)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000240)=0x1c, 0x10000000) ppoll(&(0x7f0000000280)=[{r0, 0x41}, {r1, 0x44}], 0x2, &(0x7f00000002c0)={0xffffffffffffffff, 0x9}, &(0x7f0000000300)={0xd43}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES16], 0x0) r2 = socket$inet6_sctp(0x1c, 0x4001000000000005, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xb1, "87eca5fe520a510c21c08805016dd17efa4a0bc0074e360b4c416ea78f2bf97738e44989a5b1a5ac99612c7917715f7def8b661377206f2b4a7fb9e065443de0c3c13bd3d356576959e350be77c6680620245dfada220da814e698e8595bc0c8220444938a21f4f3e599f8f9b9b96c1fdfdf48e7e8e02498d4b7d559d1138ecd660f5f8463248e84608a227355c559fc25f058b3bcf59580726e3d7e1635877d469427cf129481e0c113c53f3976354429"}, &(0x7f0000000340)=0xb9) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000380)={r3, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000000c0)={r4, 0x1, 0x2, 0x800, 0x7}, &(0x7f0000000100)=0x18) r5 = dup(r2) ppoll(&(0x7f0000000140)=[{r5, 0x4}, {r5, 0x2104}, {r2}, {r2, 0x8}, {r2, 0x121}, {r2, 0x40}], 0x6, &(0x7f0000000180)={0x800, 0x100}, &(0x7f00000001c0)={0x6}, 0x8) connect$unix(r5, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:52:31 executing program 2: r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f00000000c0)) write(r0, &(0x7f0000000000)="0d3e63e8f75ebf3bccfd2962242d05201f6df7c0a09db8987882fc3ac6f829f24afd5ac6ff0848d987f837ba6499fb2a66694953f602b085ac4702855a795ea770ef4c8650cffa8cbec4ab78fd028c74c157e29aa2e2af41eeef57120113dbf9d3f40e76020adadb8ccf0517d84e68c4e186ad811a80f67af95c389bd48aeb6967d8c277dc5c65769b0000000000", 0x8e) socket$inet_sctp(0x2, 0x5, 0x84) 04:52:31 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x9, &(0x7f00000002c0)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) r5 = getpgrp(0xffffffffffffffff) r6 = getuid() fstat(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() r11 = getpid() getresuid(&(0x7f0000000380)=0x0, &(0x7f00000005c0), &(0x7f0000000600)) r13 = getegid() r14 = getpgrp(0x0) freebsd11_lstat(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)={0x0, 0x0, 0x0, 0x0, 0x0}) r16 = getegid() r17 = semget(0x3, 0x2, 0xc0) __semctl$GETALL(r17, 0x0, 0x6, &(0x7f0000000840)=""/170) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f0000000080)="c514dae9caf8e6ce92707f3e66969b2cbc685871baf06a42774bd671959feabee8372b6ea3013aaf7467fa06d5df39d9a3b58e779e8fb00a7340899373de384cdbbc23bb572b8eba7aeb2b0ee5e778fe448c2c2861059fae3d035a9f1d163027d307a519b091e1a7c9188a07df96e559521694e0d4c1d7117bee58ad8706f5631ca5f999468d82b20106f235e2c7e09fb94ca04a57ea88e27348d51faa8d30ce50325419a98ec2a1c6b46baa99aac04cd8b5dbe199bf4004eaa170f2a1b657ae00a2", 0xc2}, {&(0x7f0000000180)="1dc1dd66e0e10fcb2e5fe36ed4df69ecf15cd95efcf2509cd0b5c4a7a86de5747069f66fcdabaced7970de22426005889e90e45f43da3dc8", 0x38}], 0x2, &(0x7f0000000700)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r1, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xf8}, 0x4) sendmsg$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) 04:52:31 executing program 0: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10080012, 0xffffffffffffffff, 0x2) r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) fcntl$dupfd(r0, 0x0, r1) 04:52:33 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0xa0000000000206, 0x0) ftruncate(r0, 0x7e2780e3) recvfrom$unix(r0, &(0x7f0000000380)=""/4096, 0x1000, 0x80, &(0x7f0000000100)=@abs={0x1, 0x0, 0x1}, 0x8) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x4, [0x3ff, 0x2bdccd93, 0x9, 0x5]}, 0xc) mlockall(0x2) open$dir(&(0x7f0000000140)='./file0\x00', 0x8001, 0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, r2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x2, 0xffffffff, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0xf, 0xa8b, r3}, 0xc) 04:52:33 executing program 0: munmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4000000003f, &(0x7f0000000040), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 04:52:33 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x200000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000180)) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x7ff}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0x1, @loopback, 0xcfcc}}, r2, 0x5, 0x3ff, 0x0, 0x56ebff4e, 0xfffffffffffffffd}, &(0x7f0000000440)=0x17) r4 = open(&(0x7f0000000140)='./file0\x00', 0x100, 0x13c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xb, "6fdff675a0cd8078aafad0"}, &(0x7f0000000200)=0x13) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000540)={r2, 0x40, 0x100000001, 0xffffffff, 0x2bf2a6d3, 0x4bc, 0x8, 0x4, {@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r3, 0x72c1, 0x7, 0x5, 0x1, 0x2b3e}}, &(0x7f0000000600)=0xb8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000240)={r5, 0x9, 0x2, 0x1}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x2, @loopback, 0x1000}}, r2, 0x8, 0x2, 0x3, 0x0, 0x9}, &(0x7f0000000400)=0x98) open(&(0x7f0000000640)='./file0\x00', 0x120001, 0x80) 04:52:33 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="02000000e0000002000065000087bf8841094c2bb3fb3c74f3832f5e99d495ad73f7dde4546bccff47107255b873496c95363e"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(0xffffffffffffffff, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r4 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) getpeername$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x6, 0x5, 0x7, 0x135}, &(0x7f0000000240)=0x14) setsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000280)={r5, 0xc, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2005000000fe9000000000000800000000000000aa0100008000000000000000f700000000000000000000000000000000000000000b417420665e18cd000000000000756dcdbed83e25160000000000000000fcd56534530e16243b000000000000000000000001000000000000000000000000000000000000000000abd467b121daa2f05f", @ANYRES32=0x0, @ANYBLOB="06000000ff0f0000840000000100000001000000"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000080)={r6, 0x5, 0xa, [0x8001, 0x2, 0x7, 0xf24, 0x3, 0x895, 0x400, 0x7, 0x741, 0x2]}, 0x0) openat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:52:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x10) fstat(r0, &(0x7f0000000000)) accept$unix(r0, 0x0, &(0x7f0000000100)) mmap(&(0x7f0000001000/0x3000)=nil, 0x3000, 0x0, 0x84015, r0, 0x0) 04:52:33 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000001c0)={0x1, [0x0]}, &(0x7f0000000180)=0x45) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f00000000c0)={r1, 0x5}, 0x2fe) r2 = dup2(r0, r0) readlinkat(r2, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/63, 0x3f) 04:52:33 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x8}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}}}, r2, 0x0, 0x5, 0x8, 0xfff, 0x9, 0x2}, 0x98) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x8) 04:52:33 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x3f}, {0x1c, 0x1, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0xafb, 0x3, 0x7, 0xb333, 0x800, 0x2]}, 0x5c) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0, 0xa0}, {r0, 0x124}, {r0, 0x2000}, {r0, 0x9}, {r0, 0x10}, {r0, 0x140}, {r0}], 0x2000000000000084, 0x23) r1 = fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0xfb, 0x3, 0x0, 0x7}, &(0x7f0000000200)=0x18) ftruncate(r0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r3, 0x8, 0x3, 0x3c, 0x6}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000140)={r4, 0x200000005, 0x200}, 0xfffffffffffffd98) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={r3, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) 04:52:35 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x200, 0x0, &(0x7f0000000040)) poll(&(0x7f0000000000)=[{r0, 0x2000}, {r0, 0x20}, {r0, 0x2004}, {r0, 0x104}], 0x4, 0xffffffffffffffff) 04:52:35 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 04:52:37 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000300)={@remote, @remote}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x0, 0x20, 0x9, 0x4, 0x10000, 0x101, 0x1}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0xff, 0x3, 0x9, 0xffff, 0x1, 0x9, 0x1d, 0x5, 0x6, 0x6, 0x20000000}, 0xb) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x3, 0x2, r2}, 0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x2}}, r2, 0x6, 0x6, 0x200, 0x2, 0x80000000, 0x80000000}, 0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0xf, &(0x7f0000000100), 0x10) 04:52:38 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open$dir(&(0x7f0000000040)='./file0/file0\x00', 0x108284, 0x0) unlink(&(0x7f0000000080)='./file0\x00') 04:52:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x10}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xc8c, 0xffffffffffffffc1, 0x830, 0x6, 0x0, 0x8000, 0x7, 0xfffffffffffeffff, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000640)=ANY=[@ANYBLOB="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", @ANYRES32=r1], &(0x7f00000003c0)=0x8c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) truncate(&(0x7f0000000240)='./file0\x00', 0x100000001) setsockopt$inet6_udplite(r4, 0x88, 0x6, &(0x7f00000007c0)=0x46, 0x4) open(&(0x7f0000000600)='./file0\x00', 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23070000000000000000004075000007000000000100"/128, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f00000001c0)={r5, 0x8f3}, &(0x7f0000000200)=0x8) freebsd11_stat(0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000540)={@loopback, @loopback, 0x0}, &(0x7f0000000580)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000005c0)={@empty, r6}, 0x14) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x800, 0x4) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e200000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000027fe9580a79100"/142, @ANYRES32=r2, @ANYBLOB="08000000fffbffff02000000040000008000ed00"], &(0x7f0000000440)=0xa0) 04:52:38 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2000, 0xffffffffffffffff, 0x57) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x0, 0x7fffffff, 0x2, 0x3, 0x1f}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0x6, 0x3, 0xffffffff}, &(0x7f0000000140)=0x10) 04:52:38 executing program 2: r0 = semget$private(0x0, 0x1, 0x9e) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x20004, 0xc0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000200)={0x0, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000280)={r2, 0x8}, 0x8) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000001380)=[0x10000, 0x7f]) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)={@in6={{0x1c, 0x2, 0x1ff}}, 0x0, 0x0, 0x7, 0x1, 0x5, 0x100000000, 0x101}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r4, 0x172}, 0x8) semop(r0, &(0x7f0000000180)=[{0x1, 0x6, 0x1800}, {0x5, 0x7, 0x800}, {0x5, 0xfffffffffffffffb, 0x800}, {0x3, 0xe3da, 0x800}, {0x3, 0x1, 0x1800}, {0x4, 0x79c9, 0x800}, {0x6, 0x3ff, 0x1800}], 0x7) 04:52:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) accept$inet6(r0, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) setuid(r1) setsockopt$inet6_int(r0, 0x29, 0x40, 0x0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r3, 0x800, 0x8, 0x7, 0xffffffff7fffffff, 0x8}, &(0x7f0000000140)=0xa0) 04:52:38 executing program 2: r0 = dup(0xffffffffffffff9c) r1 = socket(0x17, 0x4, 0x76) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000100)='./file0/file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f00000001c0), 0x30000000) r6 = open$dir(&(0x7f0000000200)='./file0\x00', 0x8c80, 0x2) r7 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r8 = openat(0xffffffffffffffff, &(0x7f0000000240)='./file0\x00', 0x186, 0x110) r9 = accept$inet6(0xffffffffffffffff, &(0x7f0000000280)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) r10 = socket$inet_icmp(0x2, 0x2, 0x1) r11 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r12 = dup(0xffffffffffffff9c) r13 = socket$inet_tcp(0x2, 0x1, 0x0) r14 = socket(0x17, 0x5, 0x0) r15 = socket$inet6_sctp(0x1c, 0x1, 0x84) r16 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r17 = dup(0xffffffffffffff9c) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) r19 = fcntl$getown(0xffffffffffffff9c, 0x5) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(0xffffffffffffff9c, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000005c0)={&(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000080)="051e583b43b10e0c5eabc212ecc46e5880", 0x11}], 0x1, &(0x7f00000004c0)=[@rights={0x18, 0xffff, 0x1, [r1]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x38, 0xffff, 0x1, [r5, r6, r7, r8, r9, r10, r11, r12, r13]}, @rights={0x18, 0xffff, 0x1, [r14]}, @rights={0x20, 0xffff, 0x1, [r15, r16, r17, r18]}, @cred={0x20, 0xffff, 0x2, r19, r20, r21}], 0xc8, 0x8}, 0x20004) r22 = socket(0x2, 0x5, 0x0) listen(r22, 0x0) connect$unix(r22, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 04:52:38 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) fcntl$dupfd(r0, 0x0, r0) 04:52:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x10048) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, r1, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 04:52:38 executing program 3: r0 = open$dir(&(0x7f0000000140)='./file0\x00', 0x9c55a147257502a4, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) poll(0x0, 0x0, 0x0) dup2(0xffffffffffffffff, r1) dup2(r0, r1) dup(0xffffffffffffff9c) socket$inet6(0x1c, 0x7, 0x9a9b) accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) r2 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) 04:52:42 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) lseek(r0, 0x0, 0x2) ftruncate(r0, 0x0) 04:52:42 executing program 2: r0 = semget(0x0, 0x0, 0x0) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000000300)=""/47) semget$private(0x0, 0x3, 0x11) 04:52:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000080)=0x80000001, 0x4) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) 04:52:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x6) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @remote={0xac, 0x14, 0x0}, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) preadv(r1, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r2 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = dup2(r1, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0xffdfffffffff8002) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r2, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000380)={0x0, 0xfffffffffffffff7}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000400)={r5}, &(0x7f0000000440)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x2, &(0x7f0000000180)=0xf962f5, 0xffffffffffffffb5) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000340)='newreno\x00', 0x8) pipe2(&(0x7f00000001c0), 0x4) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xa82, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x10000, 0x103) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 04:52:42 executing program 2: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000280)=""/85, 0x55) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') 04:52:43 executing program 2: socketpair(0x0, 0x3, 0x4, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240)=0x2, 0x4) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000140)='./file0\x00', 0x241) setuid(0xee01) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) fchownat(r1, &(0x7f0000000100)='./file0/file0\x00', r2, 0x0, 0x0) 04:52:44 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000f30000000001"], 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto(r0, 0x0, 0x0, 0x5, 0x0, 0x1b) 04:52:45 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = fcntl$getown(r0, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000100)={0x3, 0x3, 0x8, 0x5, r1}) r2 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f00000002c0)="eaff000000000000", 0x8) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000080)="eaff125c00000000", 0x8) setsockopt$inet_opts(r2, 0x0, 0x200000000000c, &(0x7f0000000000)="eaff125c00000000", 0x8) setitimer(0x0, &(0x7f0000000040)={{0x2, 0x1}, {0x9, 0xf461}}, &(0x7f00000000c0)) 04:52:45 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) poll(&(0x7f0000000000)=[{r0, 0x20}, {r1, 0x2101}, {r1, 0x8}, {r1, 0x2080}, {r1, 0x2}, {r0, 0x30}], 0x6, 0x5) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=ANY=[@ANYBLOB="0c00000000000f200000080000000000"], 0x10}, 0x0) getitimer(0x3, &(0x7f0000000040)) 04:52:45 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8490, 0x1, 0x4, 0x100000002}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="7f0000256ff00c0994275fe186f225df30a3f08c12ca520000000000314db400040000"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r3, 0x6}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001540)=0x10) getgroups(0x5, &(0x7f0000000000)=[r2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f00000014c0)=[r6, r7, r4]) fchown(r0, r1, r5) 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$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000300)={r3, 0x8}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r8 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000001580)={r3, 0x100000000}, &(0x7f00000015c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400"/4091], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) 04:52:45 executing program 3: setuid(0xee01) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffa000/0x3000)=nil) shmat(r0, &(0x7f0000ffb000/0x4000)=nil, 0x3000) 04:52:45 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) sendmsg(r0, &(0x7f00000006c0)={&(0x7f00000003c0)=@in6={0x1c, 0x0, 0x8, @empty, 0x3}, 0x1c, &(0x7f0000000640)=[{&(0x7f0000000400)="476b12315c85548c0af6af0f0287c0518263e38461cf52a674333ea75fe45a5dc4bd4e4a8a01d7516474c4ffdd3f314823b9ee6daf372a44726cf2e7aca41a670a0277ad6d4d33066f3b92164313032f998c18ce606c1585fd4ef4c5a049897d86db6fa46d4c49c4a4cc658292", 0x6d}, {&(0x7f0000000b00)="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0x1000}, {&(0x7f0000000480)="dc31a4a23eba48a1d15b01060df630001f697372e2698ca0e016a0682321fb5e00d56f548e11fd231bb78f64c6451dd11bf9a38b035c24193972cd98a14bf348a4b40f0d5029799b46c82cfc51b093ed167df3d9a34c01e2c69e1f35915e4ba955e3ff1eb085955ae903e63126ec2b2ea7b263dbd2da5db46542dc73676f86673ced2d7a84d33ab34a994db7e4780cce6154871872db1f44cb146d23b490416654b70be8acf613056473b3904142d5ac3c6076cdf645c69fbf404eb9f9930bb0f95b227a42b61bbe588ee6d764e8c70cf297a713b604df0bf04e377b7d12703548870f4b23422bee55b1215002bd1732756445862d16dc3e35", 0xf9}, {&(0x7f0000000580)="cc8587df659a0c1fd668cb250976082f06cac1fb105418bb542e177ae980c6fe10736693e0863116f69072ec6f0c818e9902b2a028a8361070bae218365291920a71ca6f91d0dc91a3", 0x49}, {&(0x7f0000000600)="10432e840632934009ed041d77c5dec1aa6bec27", 0x14}], 0x5, &(0x7f0000001b00)=[{0xc0, 0x1, 0x8, "207e589ffd8f68bd000a902949f8d65e5efd8074ac002cb070122ceec751f4c46110c1ab77d66b2c5f83a679b1784020a3c75702bc985281884d309d29f47af306962be20146c746455e0a0e9864360b53e381749ffce52d3ed4df029efc39addc56ae486e64accb52067cde1af6e04f7c2331601baa9f7df32a1f74e796be56ce8a7a2326a5e71804680b1753a1677d3d24f28b1224422ed6d0a2805c0553c302455176c71805cd70"}, {0x30, 0xffff, 0xdac3, "b9b6fbf6fae72dab38f4de3528890f98e75baae3dd3b74a3befa61b0d7"}, {0xc0, 0xffff, 0x40, "658ccbca73dce3d7d6ca4d4bb92205144e76862b7071ad8f42d7bf67af1dab71fa1de735f7282a99bd1014d289361ec0c21f8bc7bdd679e5b75af6fa7a168de53bf11efecb6ab5b8f224750dfdd4dd5a4cc2c9b3d11493b4c9daf1dc666cf354536c2b409805400a4175f65db9a5b560736092709b285d28be1efa91f556c9b39b8b2714d5f138bad57959ee131e3321b0ddeb14083f34f762ed3194991670e94594b66dde48b138e6c3b60222e2f8"}, {0x1010, 0x84, 0x8, "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{0x40, 0x11, 0x1c7, "5e1f38be80d8f913b6aba78e2f4d779ba16e9131d7cbdcd98a87aa437e6ff54bf4b77bd2f4624675c6e532aea9bc1984"}, {0xf8, 0xffff, 0x3f, "18e12c0320a65738295d22df456ee9052fbd99174a9e6c8720cf82c42d6e734d3b4668b37847f79e67639aa87055fe2c9a1a31e10c7dd8971eaae940b64491d17d5f8e88a6c2c0020a884f3075c8ecd8ed962be29997376cec89b058ef20ed80723d2d0d76ac13abbb117ea024e4ad2ee14097640166f14e3cf2f965eab2a270dcd4f68df04b5e0b2fb17be01c716cf4ceeb6ec1bd3e1c7af5c9f8689200143aa9ade6296663dc91b4dca405be58cf159d04747fd655beb7b86faa5ee80c3e61e61c8661cbf0d6640a6bbb0a7ec7a59e59281f7d8c4cb761e6c75ef711ed2234b47c2ff5ed96"}, {0xc8, 0x0, 0x0, "11fff1f30b13b478ff80ed74d53c02a7cc9e424ecfa8e2ce1f998d70468c69f6ddf34460240e7d3bb698da8e59f03e88cb45e7393dc6e7234b4900251f910d53595ce7d24fcbe4410993c0f5e243169e6ec0ab439faa98109c5fe3d0824d844b5b7b1e12562e69e65c9b55f8e585e06270714b5e54e4729e49cd126341a3235bea3625f75caa5be27f97da900154e7f425587f0ff0850d2d55c6606e5c132dad65d6ad02e60f41ef992d5616e97822f85a18f018"}, {0x100, 0xffff, 0xfff, "e1b2cfa711d8eebf2c8a7162d77b566988bda9aedbb2f26a0f711e5ebd04fa792d2ad8ff339682a9859f61b8cbd3f9b14cf7128b813751290f1b79a4b4f7b134ad0125e06701ee348f640617d14b467b410b8fe01ac71acd1f0532af4a27b74aab7b0a18af13503eca8e1f2b63ebf92a4598a690822eb5fa3671d3a10f9be617fb925fd4de3578552214ddfeaa18b896d7ccdc1d43836013fdf5066aa828494c187dc5c7d63aaa00e6f3f7f6a4e36a633da82232fc85a210babe343d536fe6912d0b63a9f251f9be1950d690b0167197309fd970a3a2fa49e33182015653138f4089601c6e5da44cffb0a124a1a5"}, {0x58, 0x84, 0x2, "fa217d878cb165fae5f144d2b198f4a235000d47cc0a6a86702c0fc045532584a9d0aa2a954684aa37aa1f22ab15cc002e5d09d608116074d64d23b7c84b92a1b15b01"}, {0xc8, 0x3a, 0x100000001, "46f208840ca4c9315be2932b8b434392a210346ac470a161e480b58a6536d87fd33dc9641bbb88889e6732dcd50986785ba985999df208895352651532dd398f9bc19568e58f32cf9a932b884c6b179e480c2d18b67e5f2ab787cbd7f0d2bc82e00172ca436d50f5e78f664d6daaa45a448d573984609bc05da89dcc30b0383c3beb4818247cdb3b2c7967492a91169c43be3e70689e0370cd7e03efa455e5ab8d0ad914c618f4c1d43a83290bb57ef9042f"}], 0x15e0}, 0x81) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0xa7fc, 0x0, 0x81, 0x2}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x6, 0x4) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x2, 0x0, 0x0, 0x6, r2}, 0x10) r3 = socket(0x2, 0x5, 0x0) getsockopt$inet_buf(r3, 0x0, 0x0, &(0x7f0000000240)=""/149, &(0x7f00000001c0)=0x95) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200), 0x8) chroot(&(0x7f0000000140)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000700)={r2, 0xfffffffffffffffc}, 0x8) connect$unix(r3, &(0x7f0000000840)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000340)={r2, &(0x7f0000000300)=[@in6={0x1c, 0x0, 0x4, @loopback, 0x80000001}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) 04:52:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = socket$inet(0x2, 0x10000003, 0x20) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x9, 0x7f}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x1, 0x10, 0x7fff, 0x40, r2}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x6, 0x4) 04:52:45 executing program 1: open$dir(&(0x7f0000000140)='./file0\x00', 0x10000, 0x12c) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/173, 0xad) open$dir(&(0x7f0000000000)='./file0\x00', 0x100000, 0x40) open$dir(&(0x7f0000000180)='./file0\x00', 0x200, 0x1ac) clock_gettime(0xf, 0x0) 04:52:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchmodat(r1, &(0x7f0000000040)='./file0\x00', 0x20) 04:52:45 executing program 1: r0 = socket(0x5, 0x40000000002, 0x26) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@loopback, @loopback}, 0x8) getsockopt(r0, 0x101, 0x9, &(0x7f0000000180)=""/197, &(0x7f00000002c0)=0xc5) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8) sendmsg(r1, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e20ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0000131200040000"], &(0x7f00000003c0)=0x94) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r2, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x2e7fd86e, 0x800, 0x5, 0x6, r3}, &(0x7f0000000140)=0x10) 04:52:45 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r3, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r3) freebsd11_fstat(r3, &(0x7f00000001c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) mknodat(r3, 0x0, 0x22, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000440)={0x0, 0x100000001, 0x2, 0x2}, &(0x7f0000000540)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000580)={r4, 0x8, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) fcntl$dupfd(r2, 0x0, r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000280)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000380)={0x7, {{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x4}}}, 0x88) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000004c0)={0x0, 0x6b, "8b2ffefb0a3d6471ecbad54a65f1966a2f639fb73b3a1ddd41667c9cb80bef4d5a4c2ead1344e901c4da6bc216abf1b7ec89a2e63422146a249aa063997ffc81fae225d2ad839d6f5ac606f64e2e4f5e653273acbfea27c062f236bed83c2760096bbf589c3c1a81569947"}, &(0x7f0000000000)=0x73) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000240)={r5, 0x9}, 0xc) 04:52:47 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000100)="1c", 0x1}], 0x1) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0xffffffffffffffee, 0x1000300010005}) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x3, "fb372d4c6c66162efb4ad90043660eb0"}, 0x14) 04:52:47 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r1, 0x1) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) socketpair(0x42fce6adb35ca167, 0x20000000, 0x2, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$inet_sctp(r2, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x2}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000000080)="dac4646a51720c9e0695071e2062225379bf9d24557bc51aff47422232510430edfed1f3ab90783d18c94de3fb200062d821ff048676afeb6f6f94924c8f78d9807069380b74eda01aa79d92ec47fdd76c2a8905cc05fa67f0b5e484b09bb12c0abf4e04117d8b132f7977817eec9c1d951f6fc11f89a312084d523fc60e1ed1074e4f971aeae8d4f971ca46a7b900d00e2a59fb0095c37cd9790aa6174705", 0x9f}, {&(0x7f0000000180)="e58c7482858fe1c0adf63f12a45d03078149efb29e73390107b17a15a00e9532fbabbaabca45bf4ada25d3005665b0da74c385a34e16ae70966d79751d72c948c815fafa", 0x44}], 0x3, 0x0, 0x0, 0x1}, 0x100) shutdown(r0, 0x0) 04:52:47 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x4000029}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) r1 = msgget(0x1, 0xb) msgctl$IPC_INFO(r1, 0x3, &(0x7f00000000c0)=""/232) 04:52:47 executing program 3: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000, 0x3b9ac9ff}, 0x0) execve(0x0, 0x0, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x2, 0x2}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r1, 0x23e}, &(0x7f0000000340)=0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) r3 = socket$inet6(0x1c, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000400)={r1, 0xcc, "03d47352274f2acbab3d3b20fa0496251255ef459c7af5127e1ec89ac2690689b4a2d043701dab0eb3f5c416d07bf0344384c6cbc1490caa3972ec054e45bad9ce58b288b41733e8fd066141ecf2be8c6303c065428590ba2914854a7d55105daf72613d94236ce076ea527bb5fdf7441085fc616b918724c9cde1bfee5966f5f38abcf0e107a9e3ec1a3e11f5a4b9cba910892f2545a7b9257e9bd21701c59b36a7b295b8285d50d61e1d156a10215b25196f3ae1bd7c668fed43c0c2215bef109a9c8c99cc9c06dab99ea7"}, &(0x7f0000000500)=0xd4) nanosleep(&(0x7f0000000380)={0x2, 0xd3c5f98}, &(0x7f00000003c0)) fcntl$getflags(r2, 0x3) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_buf(r5, 0x29, 0x77, &(0x7f0000000080)=""/53, &(0x7f00000000c0)=0x35) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000100)={0x2ab9cbe259a04b87, 0xcd, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000180)={r6, 0x200}, &(0x7f00000001c0)=0x8) 04:52:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3001, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={r1, 0x100, 0x20}, 0xc) r2 = socket(0x10, 0x1, 0xa) setsockopt$sock_int(r2, 0xffff, 0x1204, &(0x7f0000000080)=0x2, 0x4) setsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000040)={r1, 0x5a, 0x3e, 0x99}, 0x10) 04:52:47 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) 04:52:48 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = dup(r0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x4, 0x30, 0x100, 0x1, 0x0}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000240)=ANY=[@ANYBLOB="1c004e225c000001070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e800"/128, @ANYRES32=r4], 0x84) getgroups(0x4, &(0x7f0000000180)=[0x0, 0x0, 0x0, 0x0]) chown(&(0x7f0000000080)='./file0\x00', r3, r5) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000000)={@remote, @multicast2, @multicast1}, &(0x7f0000000040)=0xc) setsockopt$sock_linger(r1, 0xffff, 0x80, 0xffffffffffffffff, 0x2a2) recvfrom$inet(r2, &(0x7f0000000300)=""/209, 0xd1, 0x40040, &(0x7f0000000400)={0x2, 0x0}, 0x10) 04:52:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0xfff, 0x1, 0x3, 0x7ff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x5}, 0x8) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) sigaltstack(&(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000040)) flock(r2, 0x6) 04:52:48 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000000)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f00000000c0)="7d75abdb5e52a2c24d52cc68f51b7cb41277b0b9bafb3268c0c1bcebc3c21b3c0b43a03bc42d593f125c981fefcd01638c1b689aa96faa48ab070672b1f3faef3d4a391a2ea42624b9bab1bbd4df0537a329cf5235f2fa3418c2de8909ee23f07ddd0d3b14e41fe062790f5492574505e615b8e3ba89d8b6c9eacda69f6c6b304911279e5bbbfebc4074", 0x8a}], 0x1, 0x0}, 0x0) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000200)={@local, @broadcast}, &(0x7f0000000240)=0xc) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000280)=0x8, 0x4) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000180)={@multicast2}, &(0x7f00000001c0)=0xc) 04:52:48 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) bind(r0, &(0x7f0000000100)=@in={0x2, 0x1, @rand_addr=0x7fffffff}, 0x10) pipe2(&(0x7f00000012c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getresuid(&(0x7f0000000080), &(0x7f0000001280), &(0x7f0000001300)) dup2(r1, r1) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0xe7}, 0x24) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa}, &(0x7f0000000040)=0x8) poll(&(0x7f0000001340)=[{r1, 0x2040}], 0x1, 0x9) pwritev(r1, &(0x7f0000001240)=[{&(0x7f0000000140)="4710b8cedb45fcea7529892f1a6c0e4d793cce482baa26993e5a819e22aafb4a04a780369f2adff959187b954c4b8486b2940a0dc50422946b6f949fa98b400550da14b2f75197e8d0bc6261cff87e5ca2ea3aec8db82f433182bac10c9a3f6d3671028c2dff8b315a537f5417d038be6303e0794c7c2f3e63bdd6a784ad6ac09beef086c676babbcf1b81389967460940fb1f229a9c4b19de693783ee3ef7a6e81f950d63b950d24c08e99db9c9d6aa7f3c9eee62ad9aa61ebbdd376eb605b9b46aeb7ae059e6b980f3ad44cdd49e6c2009c1e2a9cb09be6419be56377ecdcf4749a881", 0xe4}, {&(0x7f0000000240)="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", 0x1000}], 0x2, 0x0) 04:52:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xb, 0x0, &(0x7f0000000180)) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="01000000000000003f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e49270855fff2819e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"], 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)={0x3, "470008adaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a31d2b2fd78e129ffd9339a3898aadff0a81525398b6aefc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd911f30f6e2e401b743c56"}, 0xf7, 0x800) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast1, @broadcast}, 0x8) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000200)=0xfe8c) getsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000640), &(0x7f00000000c0)=0x100) 04:52:48 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000fef000/0x2000)=nil, 0x2000) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r1) 04:52:48 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) r1 = openat(r0, &(0x7f00000000c0)='./file0\x00', 0x10001, 0x18) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001040)={@in6={{0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001100)={@in={{0x2, 0x3, @broadcast}}, r2, 0x5, 0xff, 0x7}, 0x94) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x5fac, 0x6, 0x410, 0xffffffffffffffec, 0x8, 0x7, 0x1ff, 0x10000, r2}, 0x20) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x2, 0x1}, {0x10001, 0xc86f}}) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) r3 = socket$inet6(0x1c, 0x10000007, 0x1) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000080), 0x4) 04:52:48 executing program 0: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x7f) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(0xffffffffffffffff, 0x0, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getresuid(0x0, &(0x7f0000000300), &(0x7f0000000340)) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x0) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 04:52:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0xffffffffffffffe8) socket(0x1e, 0x20000004, 0x2) getpeername(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) 04:52:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202d4537f83a5dc20a5a70b995086d96dbaf8500a6d90808fbbcf75242040af0a0d0f1ba4000000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f0000000240)=[{&(0x7f0000000080)=""/53, 0x35}, {&(0x7f00000000c0)=""/105, 0x69}, {&(0x7f0000000180)=""/83, 0x53}, {&(0x7f0000000200)=""/32, 0x20}], 0x4, &(0x7f0000000280)=""/7, 0x7}, 0x40042) 04:52:48 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000100)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$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) socket$inet_tcp(0x2, 0x1, 0x0) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 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(r2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000300), &(0x7f00000002c0)=0xffffffffffffff7a) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000040)={0x3, 0x400}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYBLOB="d9000334a94e5e7d3fd3e0b0320000000000f10256d148c3a2f177a72c2616886d6e2070d7200a4db5248a06ca00"], 0x1) 04:52:49 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbc00000000000000070b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) linkat(r1, &(0x7f0000000180)='./file0\x00', r4, &(0x7f00000001c0)='./file0/../file0\x00', 0x400) lseek(r5, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001640)={@multicast1, @multicast1}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000540)={0x8002, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) read(r2, &(0x7f0000000140)=""/37, 0x25) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000040)={r7, 0x3473d951}, 0x8) 04:52:49 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0xfff, 0xfffffffffffffffc) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xc081, 0x2) open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8, 0x2) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x8) 04:52:52 executing program 0: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x4) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000100)=[{&(0x7f0000000180), 0x15bdc}], 0x1000000000000013) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0xfffffffffffffc93}], 0x1000000000000529, 0x0) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() setregid(r1, r2) 04:52:53 executing program 3: 04:52:54 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28007400ffff00000100002499f8cf57de06ecdfba25014540526d543bcbcdb519e123674dee01e075bffab318c57de606e507681f7c59c814fb992727b58f714950df6370fa5350454a7846aa19b55b26d4391179a08eca8c3e6d89ba2b230615630d948fc103534e27033f39df66c3e97ce85620c794b127cdf282335ce5a26ff7e112eb9a26b1e68d2eac3c102f0760e1a5c2a47a3f75358c31ccd229b718665a44884f405a5216f9875bf03db655f2184076c99e6c7a1502362fb700"/213, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0xed}, 0x80) shmget$private(0x0, 0x4000, 0x4, &(0x7f0000ffa000/0x4000)=nil) sendmsg$unix(r0, &(0x7f0000001880)={&(0x7f0000000100)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f00000017c0)=[{&(0x7f0000000180)="c9d25907f52507fb54e384d23860adfe89659987d173bbe375d0864a7a3a2b2c33d750c6d2ad485b4aa8cbda35910fea6c150dde426cac3208e430791ad68319467cb1874ab73d22b5c66ee896dbfb460a4ce53676aa60ee66d0d2088b66d44f25d5d20ca72075f22d511e29a4693069bbc8a30cd5e7dec348a24ae1466a2c815994ea70e223ac59eb81ab5b6280ded226acc6b75ac182e41174dde0ccd8103480245b987dfe70dd8e7bc33b56e73d43711e5578d59ec31661", 0xb9}, {&(0x7f0000000240)="1d7af93faad69d9cb3b0461e5f554fbde902ed9c98cffa4c68d1747526cd5ebecf55ede13a187c666a71e673c3afa1b3df36ca34290d4e6f52b321fe71a881d3c412071afc556f894cd47d38e8a52de792d48bf858a39b1063c575049e63ee9ad53f65a5268ccf1e1cf90edf36e325c21d9a48b7a7106e4d226ca517b328afb8b9f0b61130adee767e713779e821c554e067c584f9bb3cac3b627dba08bbac7551b657540e1f487f5e9d", 0xaa}, {&(0x7f0000000300)="b020b26bfb6128a06b204b535139fd8a5425573b1d09be3448061096901202ca5e055876d52c30d4a7bceeb03d9a2783d5fe93b28347739053a7e4dccca218a731807da64f7e6651902e0cbf4af1f311eb6066ab4ec94f2e0b6cf930973344", 0x5f}, {&(0x7f0000000440)="1c364e47cb6861ef03f6f738955fb9a765b7705ddeda4f24baae741558683e0ed5886dc268f63d4fac1de1853b82e8749dd1c1c88ac7f1c93c9f5a1302a4334dfba4ea8ff577836b51a6a9755289accc6f1a99689bea6b5d7a7704f11757a3b53332bae682d393fc943f6cdabb48ec3cb7dd589725b0b3f8c86835b9511308c524399e4840811270e3136eaba3ae7f4be6e915218e5653c331d1425ed29e8c8ee4d5ffb4e1b9a8a619f21981bc20e6fa9bec972895fff132f3f89b", 0xbb}, {&(0x7f0000000500)="562e5be94a0876d34126487d42c31ae6fad71f2ef9ef72ac862f06a5ed5f50eef1be946eadc952c075891d8f3dbb09e8793a0ce47b9ea43c239dd62d353d1e44301405d0dbb78417d11842e00e5b7be68a82018663d0a06052d1d227a35124170a150ae69643848ba0077f7c305826cd461fdaad98a2428c52d5cdab8dbf14b74624cb850e0439a81d699fdb637075478add6b769e2a39cc141f1e01edc8d4a7d96ab6720836", 0xa6}, {&(0x7f00000005c0)="b8c64cec7917e5b6618488209b219a50fa670626df9d6beaa01ceda88cc032ff234b7c89332bfa94dc893740b84596f19bbcb791a79349db66ddbb750d7931f26426f74747fc358d2663233ba4db6d89c7c21201f9b8a045a91836344ecfa56e3f545f9eb360ac560fe84ba05c3824c1b7a4bab4bcab3bac4eb887f37ee92ee9336a6823a8670c9a66104bc601d77108f4e8bbd68d1aba092ba60745a33f105c6ff0276733c7736a874f22da9aeccc1ee1afd3f31025d9ece2f8d7b293a5481c40820fc2cbd4fa159ec78d2d09d3d73284e34c1e49ff584ec3c52a2cfff3d2bb5f95179c80", 0xe5}, {&(0x7f0000000380)="add0194e5e334515179a360fa7b01503a614b9bd6a929abb", 0x18}, {&(0x7f00000003c0)="3a83278e4f3f2126d0e610508ea0673a6145e255f48b", 0x16}, {&(0x7f00000006c0)="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", 0x1000}, {&(0x7f00000016c0)="1051a232f69d077644da29ff9a777bd7881f17fb81b5b0b2967020b94fe150949542675185eda89d83e811438bd6dc0365e0cf328398d33d9fcd0810768a9d4997febc6adc26b8894da5b06271db0d31809deebb9e0ac711ac686affd5f59c18adb96af1047c065b3ce32f798f809f32c234f01f679d8b2919094108a0a6433908c0aeb654626bb970c758402462c55191bc157df73005e7d025b4557f1df6dca27200b50a66f874d06900159ed280b80ab9956d029435a8a1be52656839a988494465eaf59ec5f831af28adaeec8a3ea32d6fab1c21f267146173f49b930b56f45478ff54b11e4554", 0xe9}], 0xa, 0x0, 0x0, 0x80}, 0x4) shutdown(r0, 0x0) 04:52:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xf, &(0x7f0000000100), 0x10) 04:52:55 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0xa, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) read(r1, &(0x7f0000000300)=""/68, 0x44) 04:52:55 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket(0x1b, 0x3, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000006c0), 0xffffffffffffffee) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r2, 0x100000001}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000440)={r2, 0x5}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x1, 0x1000000000003) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) bind$unix(0xffffffffffffffff, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000640)={r2, &(0x7f0000000580)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000680)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={r4, 0x8000, 0x2, 0x10000, 0x7}, &(0x7f0000000700)=0x18) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) accept4$inet6(r1, &(0x7f0000000740), &(0x7f0000000780)=0x1c, 0x20000000) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 04:52:55 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mlock(&(0x7f000067d000/0x3000)=nil, 0x3000) setsockopt$inet6_group_source_req(r0, 0x29, 0x52, &(0x7f0000000140)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 04:52:55 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000300)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x401, 0x3f}, &(0x7f00000004c0)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x1, 0xff, r1}, 0xc) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e2300000000dc8000000000000000000000000000bb09ffffffe6000000000000000000000000000000000000000000000000000000000000000000000000000000000063ad3fdb405c0ed2000000000000000000000000000000000000000000f900000000000000000000000001000000010000000000000000000000c3479ec3f1ce64f90a432df53dd8c9070f8ee29ad92e01aa0ca9ebfe723fb3d9d6c3b7212461168f588b92a63dd192f895aa65120e3bca9ec7", @ANYRES32=0x0], &(0x7f0000000380)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000003c0)={r4, 0x9}, 0x8) r5 = accept4(0xffffffffffffff9c, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000240)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000280)={0x89b0, 0x83, 0x5, 0x572}, 0x8) getresgid(&(0x7f0000000040), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setregid(r2, r6) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r8, 0x0) poll(&(0x7f00000001c0)=[{r8, 0x2010}, {r8}, {r7, 0xa1}], 0x3, 0xba4) 04:52:55 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x200, 0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000080)={0x0, 0xfff, 0x5, 0x2}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000180)={r2, &(0x7f0000000100)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200)={0x64c, 0x5}, 0x8) 04:52:55 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000240)={r1, 0xd3af}, &(0x7f0000000280)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x30, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 04:52:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) fcntl$setstatus(r0, 0x4, 0x10000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="1c0000000000000000000000000000000000000000000001000000000000000000000000000000005b3cbefa5274b7e5552d8167e6999500"/143, @ANYRES32=0x0, @ANYBLOB="00fcffff00000000010000000000000004000000"], 0x98) 04:52:55 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000003"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000200)={&(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f00000001c0)=[{&(0x7f00000000c0)="60b9684bbce9411ee137e658824b5c732f960762b61b3448dcf55907c2a93bfa285b5ad44b0d72b68be1275d883e2aa618b775c2770d92fb49bc9802cf04dec905b38e6d4329d2b004584e4514549c905e37a6e0a0b572fade975d206e8e35d5db04a5cfc287587cdd7719d0dab9602df69a7dfe7e50a28c3f876cf6b93bb018603173f911ec7cc56f12824d45416b5ff2fff064f045a8d413efca4c680033ce03bd0858ce0c89ce011dd01a06ba9e0ca08c97c79b2a0bd1c059f017b7ba7a3d5b1e", 0xc2}], 0x1, &(0x7f0000000440)=[{0x1010, 0x88, 0xef48, "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"}, {0x90, 0x0, 0x2, "64b358fef980d60a2238dfabdede84f437ddb4c929f20633ff23e5fe3272f424f6b069393e5efa81a6027691c1242b545d3d7434c9640563c8f713809e7d53878b33ca512f6d048e3656481ac5b55a4b5cfc1764d61e04da00a97759d50530a9395601a67a527f5debdf236b3a0618b780a69864a26be1a768b0a45cffe02f"}, {0x30, 0x84, 0x40, "3001ee922ed306ac6cda3f85fabca292cfe646e4578954e4eb86aac6453fdb8b"}], 0x10d0}, 0x1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 04:52:55 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0x1f, 0x0}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000380)={r5, 0x9}, 0x8) write(r0, &(0x7f0000000140)="98f2614d72f7ed865a631170ff1b31b63876295d3cd35e83fc92a07016c73b2f8255d9929dfe98614aa6b481da0a3948c64f8fbb7e1bd3c0d4783cecedf24cd9533b41ac9189f1b7b53cd64a9ba504415aa6ddaf51ac52f443fed750ea1707940c6dc5e3d6f211d7e89acb236449ac965645e41c9a731b03b05c1164689e7f89eda7f0790fae141b3b43aaa9e165b5c9ef93720d541730f2e8503ea782b1d2830b1111c8d8d05640cf0e2d1c8d62a3990f2a90b073099e64b33a8ebc65b6ac7929cbc3e6a152755ab6233d7517ba8fdbffceb12c7d3bb528401c50636b1362ec2373", 0xe2) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 04:52:58 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000300)=0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={0x0, 0x1}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r1, 0x140000000000000}, &(0x7f00000002c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r4 = openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x4, 0x4) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f00000003c0)={{0x3, 0x7fffffff}, {0xfffffffffffffff9, 0x1096}}) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xf, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000500)={r1, 0x180}, &(0x7f0000000540)=0x8) setsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000400)={@broadcast, @empty, @broadcast}, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000040)={r2, 0x1}, 0x8) shmget(0x0, 0x3000, 0x10, &(0x7f0000ffc000/0x3000)=nil) 04:52:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, 0x0) 04:52:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4(r0, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c, 0x20000000) shutdown(r1, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x200}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000280)={r2, 0x8, 0x3, 0xe4d, 0x3}, &(0x7f00000002c0)=0x18) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @loopback, @loopback}, 0x1d2) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) freebsd11_fstat(r3, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r4) 04:52:58 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) getsockopt$inet6_int(r0, 0x29, 0xa, 0x0, &(0x7f0000000200)) 04:52:58 executing program 1: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x2, 0x4, @loopback}, 0x1c) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r1 = semget(0xffffffffffffffff, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x2, 0x586c, 0xd00}, 0x10) truncate(0x0, 0x80000208022001) r5 = open(&(0x7f00000003c0)='./file1\x00', 0x0, 0x140) lseek(r2, 0xffffffffffffffff, 0x6) fcntl$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) writev(r3, &(0x7f00000016c0)=[{&(0x7f0000001600)="9be69a54487d40295765a1d1cdece3ad88edc7b8b0f2c3465753a97de52581517e27ca6224fc01d2a2cb3faa20319f62c99d3dbbc1d26631bc967c8314645d4dcfdb6b47b63ba6d167995b56973b269e19b984d0facf89b102c6517726805fe2a52c3ce3d86179b07d69e86509ccbcbc12417e3deaa5f7fec0405ee51589cf4d769719dad06983adb1cd5da7393f02cb5625f3d8e756df2f061f4da1ff20aceb7946bc46fda3", 0xa6}], 0x1) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000100)={r4, 0xb}, 0x8) semop(r1, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) execve(0x0, 0x0, 0x0) 04:52:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x4, 0xf, 0x0, 0xfffffffffffffff7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={r1, 0x54, "23392267a54f4783f46cfd98ac7e7bb0df7f5d1cba21d44cc92ff783755be0a6a9828f97a43f26757a75a9009d44c06be38f592524b897be3016ddf70e777a1a42d9104f08ac01c2cf77b65368da45dae34fb469"}, &(0x7f0000000180)=0x5c) madvise(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x3) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x3, 0xdb76}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0x1f, 0x2bb) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x1}, 0x20101) 04:52:58 executing program 2: r0 = socket(0x2, 0x30000005, 0x32) socket$inet_udp(0x2, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="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", 0xfd, 0x80, &(0x7f0000000180)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, &(0x7f0000000000)="1ead84744d2ac89d663b6591551bf7aa8bef2277f403f489b5", 0x19, 0x80, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) 04:52:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f00000000c0)=ANY=[@ANYRESHEX=r1], 0x1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 04:53:02 executing program 0: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) socket$inet(0x2, 0x5, 0x20000000000) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) sync() 04:53:02 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) sendto$inet(r0, 0x0, 0x2f00, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) socketpair(0x1, 0x0, 0xffffffffffffff81, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x34, "4f325028bd82668505b80b5a5a581d1ce0377dee237d3c1276e606a5ca67c29271bb62e7adedaffdaf7cbccde187a87cf2222123"}, &(0x7f00000000c0)=0x3c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000180)=0x10) sendmsg$inet_sctp(r2, &(0x7f00000016c0)={&(0x7f00000001c0)=@in={0x2, 0x3, @multicast2}, 0x10, &(0x7f0000001600)=[{&(0x7f0000000200)="9dc08e47a4601860a94fdf609271b518c341eecbf70fb7ab43f35a7b619ed5cad3f3383a382e9fa45d28585d180f8306b93b4005f938b42b4ec54cee7b281e4f01d60a60ecf1b8776769650368a5dcc8851b01b0c3bddfecec3ed608c7ab4ed750a696eb4f8544cadb76e4f95b207acd92d32022cc21af54c4284ed09b0496448abb2c34e956eb2af3cfdc0dd1912fa6533cc86df3bfae3d12e5236e5db29dfdb27ca1fdb913f9eb721bbcd9210c50d976dd60f46fe7a2b65f2aa4bd0405c6558c20edb9817a056aa59d8e29cd566d6f1bc4ddb4104c3fa46d11d599cc49f52b0b94750aecbacc37dda846c9dd1ff63e6dc66ecbbf455565", 0xf8}, {&(0x7f0000000300)="267585dee14588dda071123e7cbbabdc100d6f359f8b76e072a7cfd900c650e177563e178910414ad22322855dac5735d74085175431d77a0355c0633e3e652afe1554db28327d1dd65231425fc09589955b2de18753f4967ff2a2d4c117eb70e8dcc0241c4245294eea701921be5b75cc4492baf53ba12937f2ace41b88fcbf3bccbf39d71a91e35233d12233d280db6d4663d5b9ac0d517d7c10ec57513593da44b18a6e8b3e8a3d6f8bcedd99801d58c20c4a9f653edc", 0xb8}, {&(0x7f00000003c0)="080ba7c145642a0f83cc62a1cd036ee5d52681f402c6da809a38dee5bb36c2451844d024e0e71b7dfe16566b5bed964760f83cb7fd45e698e3521f84d93bd80e8f80b85238fcfec0eb48af3fbd616a811bca2014500758c6ae9b63ab0ee2597d6d99d5d8c8bd488b5e591dc7885758ae74a46788e25333b926c476c03ef94e", 0x7f}, {&(0x7f0000000440)="e554d327f962a8710229261950046281fe7ca54cd4cf7e39fb3047acd87aaad104117fe0adae267e47e23b3ae00a037d11f74b025991d8e85d3111205ea21b5c1418d6d76b195c8ee873db616591514243e159d74b4fc6f3135b97dd8ae8fd71f91f6f579564b3", 0x67}, {&(0x7f00000004c0)="6d3e6e358853c1b638fb7f217a10898dee4efb4f77bb1c6f88e40411e49b45fb292b15ea4ae3828cbba085a4dc159f82c399251e3a994ed0c49dcb71c424f40b19a48dae6f0c13ad31b2794a2352521fd84fad448572de5f265af8849596cfc081924fd1fa019c752b5a094f9a61260f332d480c377bf5c4d1550c1f1c3bbc51658f5d5ee7133663019513b5fb791efa7c99a39852e2b53d22af9d28e43158ecca2ab31b18cd102c1eb147f0a0153770f5e55ea669f69e", 0xb7}, {&(0x7f0000000580)="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", 0x1000}, {&(0x7f0000001580)="03", 0x1}, {&(0x7f00000015c0)="158edef5748d091a581f53d22ad1e7466280", 0x12}], 0x8, &(0x7f0000001680)=[@prinfo={0x14, 0x84, 0x7, {0x1, 0xb74}}, @sndinfo={0x1c, 0x84, 0x4, {0x1ff, 0xa20, 0x400, 0x23db, r4}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x40, 0x20180}, 0x20000) 04:53:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(0xffffffffffffffff, 0x6, 0x40, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @empty, 0xc}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="1c004e2300100000fe8000000000000000000000000000bb0000008000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000900000000000000000000000000000000000000000400"/128, @ANYRES32=r1, @ANYBLOB="0700000000000080ff0300000200000008000000"], &(0x7f0000000080)=0x98) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffe06) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x400000e011, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}], 0x4, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={0x0, 0x4, 0x4}, &(0x7f00000002c0)=0xc) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000340)=0xfffffffffffffffe, 0xffffffcc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 04:53:02 executing program 1: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000340)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="08000000060000001f00ff0f03000500050000001c004e220100000000000000000000000000000000000001008000"/148, @ANYRES32=0x0, @ANYBLOB="ff07000001190000060002000600000000000000"], &(0x7f0000000440)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r1, 0x4}, &(0x7f00000004c0)=0x8) r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000001840)=ANY=[@ANYRES32=r2, @ANYBLOB="08008700eb0adf4e07c4f7f85f2727ae0fc0600503dca8f96d62de55ec1506aa530212e4703283fdfa77c6fc13db577fb9d7d368fdc20f16add91d670007003cc91776f3db3363d6bb347d4642093f900146fd21ab2f14b6263e6f3fca41d5903c81b0e6527478f3ac3c975131efd8a43f71e8170392366fe5ed7477c63d8f9f299912e8bd6890a723e7ba53060a315aa3751b236fbc22c9"], 0x8f) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000540)={r1, &(0x7f0000000500)=[@in, @in]}, &(0x7f0000000580)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_udplite(r3, 0x88, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) freebsd10_pipe(0x0) semop(0x0, 0x0, 0x9) symlinkat(&(0x7f0000000640)='./file0\x00', r3, &(0x7f0000000680)='./file0\x00') getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000006c0)={@rand_addr=0x4, @multicast1, @broadcast}, 0xc) fcntl$setstatus(r0, 0x4, 0x40) munlock(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r4 = socket(0x1, 0x1, 0x8) unlink(&(0x7f00000007c0)='./file0\x00') r5 = semget$private(0x0, 0x7, 0x400) sendto$inet6(r4, &(0x7f0000000800)="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", 0x1000, 0x1, &(0x7f0000001800)={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) __semctl$IPC_RMID(r5, 0x0, 0x0) sendto$unix(r3, &(0x7f0000000140)="0b90aa3df89a39814b650e447e09eae716be6669c5799a6feb50f241e26a6a7763da3cd1599e2002fdc35e5351770cfb83906ef0df2cae224e1d42f524be81744afcea3e2cb81e5cef3dc37612a7d817835d7fd5976b26e704b1667ca791aad46ce1d73f8babda28c833328ba2c1fd2bc93f2e2219ed", 0x76, 0x4, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x3}, 0x8) semop(r5, &(0x7f0000000000)=[{0x6, 0x1f, 0x1000}, {0x4, 0x2, 0x1000}, {0x14, 0xfff, 0x800}], 0x3) accept4(r4, &(0x7f00000005c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000600)=0x10, 0x30000000) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) __semctl$SEM_INFO(r5, 0x0, 0xb, &(0x7f0000000080)=""/123) 04:53:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x18, &(0x7f0000000000), 0x4) select(0x40, &(0x7f0000000040)={0xfffffffffffffff7, 0xfff, 0x8, 0x1, 0x91, 0x5, 0x6, 0x2}, &(0x7f0000000080)={0x5, 0x3, 0x800, 0x4, 0x485d00, 0x7, 0x1f, 0x100000000}, &(0x7f00000000c0)={0x6, 0x9, 0x80000000, 0x10000, 0x9, 0x7ff, 0x7f, 0x80000001}, &(0x7f0000000100)={0x4, 0x5}) 04:53:02 executing program 2: r0 = socket(0x2, 0x10000001, 0x86) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f661e5ac24fa13c91ac5df4d04c3000"], 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000040)=0x7, 0x4) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f00000000c0)=0x401, 0x4) shutdown(r0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000180)=0x4) 04:53:05 executing program 3: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x7, 0x6, 0xb0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0xfffffffffffffffb, 0x3}, 0xc) r3 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 04:53:05 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000002c0)=ANY=[@ANYBLOB="fdffffff910a01f00008000055672bd0ae00"], &(0x7f0000000300)=0x16) r1 = open(&(0x7f0000000340)='./file0\x00', 0x80000000000206, 0xfffffffffffffffd) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) r2 = socket(0x1, 0x3, 0x3ff) poll(&(0x7f0000000380)=[{r2}, {r0, 0x2c}, {r1}, {r0, 0x44}], 0x4, 0x7ff) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000200)={0xff, {{0x1c, 0x3, 0x0, @loopback, 0x4217}}}, 0x88) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x33}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={r3, &(0x7f00000003c0)=[@in6]}, &(0x7f00000001c0)=0x10) 04:53:07 executing program 0: clock_nanosleep(0x0, 0x1, &(0x7f0000000040)={0xcd40000000000}, 0x0) clock_settime(0x0, &(0x7f0000000080)) socket$inet_icmp_raw(0x2, 0x3, 0x1) execve(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x10002, 0x2) mknodat(r0, &(0x7f00000000c0)='./file0\x00', 0x10, 0x80000001) 04:53:07 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x70, 0x0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100400, 0x2) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000040)={0x6, {{0x1c, 0x2, 0x9, @empty, 0x4a26}}}, 0x88) 04:53:07 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="10000000290000002300000000001100"], 0x10}, 0x20) 04:53:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$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, 0x25, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) 04:53:07 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1a, 0xfffffffffffffffe, 0xfffffffffffffe5f) 04:53:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x4, 0xffff, 0x2000, 0x4, 0x3, 0x1, 0x7eea, 0x401, 0x0}, &(0x7f00000000c0)=0x20) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x80000004}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0x5b7f, @remote={0xfe, 0x80, [], 0x0}, 0x8bb}, 0x1c) 04:53:07 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x80) rmdir(&(0x7f0000000180)='./file0/file0\x00') r0 = open(&(0x7f0000000080)='./file0\x00', 0x400, 0xe2) renameat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000100)='./file0\x00') open(&(0x7f0000000040)='./file0\x00', 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) close(r1) 00:00:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0\x00') r1 = open$dir(&(0x7f0000000200)='./file0\x00', 0x1ff, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f00000000c0)) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x1c, 0x1b00) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000100)=0xfff, 0x4) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1011, r0, 0x0) ftruncate(r1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)="239360a2ece1505246b5", 0xa}], 0x1) open(&(0x7f0000000240)='./file0\x00', 0x100001, 0x11) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 00:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0xa7}}, 0x0, 0x10000000, 0x3, 0x10, 0x7fff, 0xee, 0xa5}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000380)={r2, 0x79db, 0x81}, &(0x7f00000003c0)=0xc) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) dup(r0) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r3, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = semget$private(0x0, 0x4, 0x206) __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f00000004c0)=""/4096) truncate(&(0x7f0000000440)='./file0\x00', 0x5) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) open(&(0x7f0000000400)='./file0/file1\x00', 0x2, 0x2) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:00:00 executing program 3: shutdown(0xffffffffffffffff, 0x1) shutdown(0xffffffffffffffff, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r2 = fcntl$getown(r1, 0x5) freebsd11_fstat(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000800)={&(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000640)=[{&(0x7f0000000100)="93c4dc9ef0231803a6f056bd3437c8e0b61f219f5c45f1dc4944425e3285159da017f463a30897ef562dc1d4959485b0ce691954e3998be62171fb1b5addbbfd467898974c98b914042d6085c2a71d2baf5001f70bb123e8cd21a67c4b0967c50e2b1d958aa7f573029e99ab63b66c2d49d375ed88a8fffe7f6c34b1cee2a7b756f747d841c81726229b0e56d2f6ed74e92bac64feab7b427d19e793d792bd0fe817f1fdf109f06f01fecbe01c80baf2aa6296f665e47fe314d330db18201baf778a20979f0d9089568b5668aea508fda954", 0xd2}, {&(0x7f0000000200)="08cb56da0a7e44b0db8cf895b9e2dac8dda00ebc0daaa93a4e82f66355ec944c754f45bdecb46e8714ea42f32c95796d08c42553f2920afef923783b482a55cfbe685b11172c6aed17cff5d36404d9a05db7609faf5960b7bc009c6105470e781f0fb0151bb19243e39d7bb9d91798a04810032de475ce6701c7940f2134da76558628b97678d083c4fcea06cccf979181720723f36b0f884ecafbcede5fdbd0116d3e6d043edb9443342259fa2d453bfaff2512e42de001535ab03fd595149f4da239a1a86adcb57c79226c09b3599427437740e0", 0xd5}, {&(0x7f0000000300)="d17bed39829039ffa0cd2cab9c1657ba573b9b3d9abf6cc5bdfec318f3984a5ac85490e3aa945b557aa1e13fa8946fcaaefd44a11d50f97d90cd4d66d6a893b525834fc64a93e6c112217d5c39698ac4ba1ad7c037647aa07160b1c4f49a7bf7510cd4512b3359d7a2d52776de05e2", 0x6f}, {&(0x7f00000003c0)="4f819ede7d4becc2cf8e5717ddd0191c65c343b1cf2a37c05938d44711359e5e6088c0216bc9355dff5b4d9d06767dbf0db3fd628a3700fc32ee723ae01970d45a59ecc024fd", 0x46}, {&(0x7f0000000080)="181034ac084ba4b209276c2cdc835ebb4b66519d959dec6b13c24203e36800c46c2ed9d3701af4038b734f10", 0x2c}, {&(0x7f00000004c0)="21970dff87bebd51a129d86de2ad5861a667012e2d83d2a729736d00bf0ab8101099e65cfd63d6978a1857181ae1f514cfca44477a0d2685856fb3884714c5bc7e2f4da4672c0280ab872a83d6246da0c37c4efe6766b723e6704e824ea4f9d24a674e697f2573356c66b84884f0b281237b2819850b7eacc539562eca5f1f557585f4cfb39b1200845f72c2d366682c2cb3cc46b388edc2f0a3f222b38517439dd90d9cc8b85c11b21fa61e7aacca467c67e37d8260b895c1b574546de0187b1aec10bb251a60bfb23a4976d093fc254f24807d39da3ce80fa3844190e265e96a", 0xe1}, {&(0x7f00000005c0)="22c4d74178170d000c8a94e4fd6ba5c60859963a4d705bd1ba22f31816df1ec11cb60d95addca30cef58efca0f050cdc6788855261c35db2e43733811b1ddfd2b1f180bdaef5430492417dbf340304f6e54c2ed265697832e82c4e3481d40820dbbd4249df7f9df9c34214ebce625c2da6bb87b2bf801c3f2223", 0x7a}], 0x7, &(0x7f00000007c0)=[@rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x38}, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000380)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setrlimit(0x0, 0x0) fchmod(r0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 00:00:00 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x0) r4 = getgid() setgroups(0x3, &(0x7f0000000140)=[r2, r3, r4]) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, 0x0, 0x0) r5 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r6 = getpgrp(0x0) getresgid(&(0x7f0000000200), &(0x7f0000000240), &(0x7f0000000280)=0x0) r8 = getpgrp(0x0) shmctl$IPC_SET(r5, 0x1, &(0x7f0000000180)={{0x1, r1, r7, r1, r4, 0x0, 0x68c6}, 0x7ff, 0x8, 0x1ff, 0x8, r6, r8, 0x4}) socket$inet_icmp(0x2, 0x2, 0x1) 00:00:03 executing program 0: r0 = socket(0x0, 0x20000000, 0x37d02f19) accept4$unix(r0, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) recvfrom$inet(r0, &(0x7f00000000c0)=""/124, 0x7c, 0x80, &(0x7f0000000140)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x3) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f0000bfe000/0x4000)=nil, 0x4000, 0x7) r1 = semget(0x3, 0x4, 0x400) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000500)={{0x5, r2, r3, r4, r5, 0x106, 0x7}, 0x101, 0x3, 0x2}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x58, "6715f0662a7f197e1929b73e028d44937b613865ea628ea441a0e9ef3cd0567cf69db522ca53b77089601c95a00cc6fe3bd35e2d61bb46e532deb17cf61f88195c881000dcc45bd8df79d8cbef9e0ee9049d1dfaaf100f97"}, &(0x7f0000000200)=0x60) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r6, 0x20, 0x2, 0x6, 0x10000}, &(0x7f0000000280)=0x18) 00:00:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080), &(0x7f00000000c0)=0xffffffffffffff6e) 00:00:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = semget$private(0x0, 0x3, 0x10) readv(r0, &(0x7f0000000440)=[{&(0x7f0000000300)=""/14, 0xe}, {&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/43, 0x2b}], 0x3) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0xa000000000, 0x401, 0x0, 0x9, 0x2, 0x401, 0x3, 0x8]) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f00000004c0), &(0x7f0000000500)=0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) truncate(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffd) poll(&(0x7f0000000180)=[{r0}], 0x1, 0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xe, 0x9}, &(0x7f0000000140)=0x8) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x1, 0x1, 0x1, 0x7fffffff}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000240), &(0x7f0000000280)=0x4) open$dir(&(0x7f0000000080)='./file0\x00', 0x20400, 0x42) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f00000002c0)=[0x400, 0x1ae, 0x5]) 00:00:03 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x10001, 0xfffffffffffffff8}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:00:04 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x5b}], 0x10}, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r1) 00:00:06 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1004, 0x0, &(0x7f0000000040)) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x9e75, 0x1000, 0x200}, 0x10) 00:00:06 executing program 3: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYBLOB="9c0000004122bc24f599322c3519aab5b8f0616648695a5541ae1574fb142d9938290425d8a1120f5c9b4260972a503db75a819317b79e4ba8cd50c70ffa01efc216b2f5f8bad607837654717941556854c1489506003b17e6aba0e48f714bcbb30bd9e7d0f0f998abf3c6a321d87099aaae2ba1254939aeeed55bc032908181dc0cf3dd0c9422f03ef38f8118b07e7a392885e8b8150e83d802000000000000"], 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x5}, 0xc) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r1, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r2, 0x6, 0x200, 0x0, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) r3 = socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) fsync(r1) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(r1, 0x0, 0x4) fcntl$dupfd(0xffffffffffffffff, 0x0, r3) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x0, 0x91, "8b48614f8511d7b1f07239897be0c7be881a3c11aa4f4d99a06d1705e9887cdc7baf7333ae2335eb46a040641bb79412a95da8b4503956579c70393236edb5308dc2f44f80aa1229bc7bf9beda32803c12668d9af3baf02ed8484a48298bb1b10f2e0d97c1d45969d4a6741859c1c7963b004ec21ef9dfe49292a6e0770794c78325ce1f5b0087acf71f92d674902c87c0"}, 0x99) 00:00:07 executing program 2: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x11, "fe7878ace2ddb56d83716c80a1037d12b9"}, &(0x7f0000000040)=0x19) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000080)={r2, 0x0, 0x81}, 0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0xc}], 0x10}, 0x0) ftruncate(r0, 0x2) 00:00:07 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000080)=0x2400, 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8005, &(0x7f0000000140)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x10) 00:00:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) utimensat(r0, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x0, 0x8}, {0x6, 0x100000000}}, 0x200) ftruncate(r0, 0x400000000106) ftruncate(r0, 0x1) 00:00:09 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0xfffffffffffffff7, 0x80000001}, 0xc) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x3, 0x7, 0x401, 0x8, 0x6, 0x7fffffff, 0xfa}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f0000000180)=0xb) 00:00:09 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r1 = fcntl$dupfd(r0, 0x11, r0) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x0, 0x515c) readlinkat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080), 0x0) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0xfffffffffffffe00, &(0x7f0000000080)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x800}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x1, 0x2, @loopback, 0x8}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) 00:00:09 executing program 2: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0x100000006}], 0x0) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) r1 = dup(r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000000)={@multicast1, @loopback, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1, r2}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x509}}, 0x0, 0x80000001, 0x7, 0x2}, &(0x7f00000000c0)=0x8c) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={r3, 0x1, 0x2, 0x0, 0x0, 0x7}, 0x14) socket(0x1, 0x4, 0x6) listen(r1, 0x6) 00:00:10 executing program 3: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x208, 0x120) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x1, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) sendmsg$unix(r0, 0x0, 0x20004) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x8, 0x4) msgget$private(0x0, 0x110) 00:00:10 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0xa79c, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000080)={@empty, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r2}, 0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f00000001c0)=""/174, &(0x7f0000000280)=0xae) sendmsg$inet6_sctp(r1, &(0x7f0000002600)={&(0x7f0000000000)=@in6={0x238, 0xffffffffffffffff, 0x0, @loopback}, 0x2, 0x0}, 0x0) dup2(r0, r0) 00:00:10 executing program 1: madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x5) r0 = socket$inet6(0x1c, 0x10000000, 0x80000000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:10 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f0000000100)=0x0) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) setresuid(r1, r2, r3) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14) 00:00:10 executing program 1: r0 = socket(0x200000000000003, 0x805, 0xffff) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f66696c6530001a7261356e4652a8444ecd751eb69446a2d8796b6751072ffc7b7d527feddbe0cbd0000401572eb347c4081b85af083951db1c601cdeda1aa71c25e83badb8318c026756cc8ade8bb66e812d5a00b23e37e02d1adec97ea5b53f492c5313602c24610b7b26237ef6fa5e3e7160e28d78ba0b67cd03206f13c506f9dfbc"], 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={0x0, 0x6}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000002c0)={r1, 0x7, 0xf, 0xff, 0x6}, &(0x7f0000000300)=0x18) close(r0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x3, 0x2100, 0x6, 0xff, 0x0}, &(0x7f0000000040)=0x10) connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000180)={@in6={{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r2}, 0x84) 00:00:10 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0/file0\x00', 0x80) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) clock_settime(0xf, &(0x7f0000000000)={0x2b, 0x3}) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) 00:00:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000840000000a0000000097e100000000000000000000000001"], 0x2c}, 0x0) 00:00:10 executing program 1: getgroups(0x3, &(0x7f0000000080)=[0x0, 0x0, 0x0]) socketpair(0x1d, 0x3, 0x10001, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0x7, 0x4) setregid(0x0, r0) 00:00:13 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000040)) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000380)={@local}, 0x14) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000240)={@loopback, r3}, 0x14) 00:00:13 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) poll(&(0x7f0000000040)=[{r0, 0x4}], 0x1, 0xfffc) link(&(0x7f0000000080)='\x00', 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x401, 0x800, 0x10000, 0x5c, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1, 0xffffffff}, 0x8) 00:00:13 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file1\x00', 0x40000402200002c1, 0x0) r1 = open(&(0x7f0000000000)='./file1\x00', 0x401, 0x80) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) recvfrom$unix(r1, &(0x7f0000000040), 0x0, 0x80, &(0x7f00000000c0)=@file={0x1, './file1\x00'}, 0xa) 00:00:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={0x0, 0x7f}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000800)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB='\a\x00\a\x00\a\x00\x00\x00'], 0x8c) fstat(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000004c0)=0x0, &(0x7f00000003c0)=0x0, &(0x7f0000000540)) fchownat(r0, &(0x7f0000000080)='./file0\x00', r2, r5, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000300)='./file0\x00', 0x2000, 0xfffffffffffffffd) sendmsg$unix(r0, &(0x7f0000000700)={&(0x7f0000000a00)=ANY=[@ANYBLOB="00002e2f66696c6531003547c88120241681300b9609c59d8fb1d10db94889f0d8bdcfccf1337759f45519082dffdb0ca82837539889fa7ba3686f465aed57828b019dfecb1b7451c6df94862b456fce678bf4f30b9fb423792f6f80401b06cac02e1cfb553bf500875c1982139c0870af292cb8a55c51910995b0c38e37fd94acd347e2ba046159388f4449edeb72d6c2be99567efd87bf59459441e08bb3616fc24465e0cff2f13a727f2759168aa022d409188056983ac9c7a9d8edcbfe52281a24ebd6588c4db77db7c3eb345ee44c393e6f6eef99e79f5b242d0c58f3e455a40f47a6bedc8a15c06d4485"], 0xa, &(0x7f00000006c0)=[{&(0x7f0000000600)="b76d3be343516fed29ea3c11efe4e76f6ca26ace978b963e7dcc183636dd050602d1d5262f853153203fb9244e43a012742c33a82114299da5e1fb44cbdd17d6ab7194328b5dee219cfab4680953fcb7e8d7a835bb56cfa882accd348354d4c79d01e4c7a0ba2d57c01905f23a9e5fc6d0dbbac2a1a5a47b2853c5c513621b0e87", 0x81}], 0x1, 0x0, 0x0, 0x20104}, 0x4) chown(&(0x7f00000002c0)='./file1\x00', r2, r3) bind$inet(r0, &(0x7f0000000580)={0x2, 0x3, @rand_addr=0x9}, 0x10) freebsd11_mknod(0x0, 0x0, 0x200000000000) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) r7 = geteuid() freebsd11_fstat(r6, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000500)) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000940)={@in={{0x2, 0x0, @loopback}}, r1}, 0x8c) fchownat(r0, &(0x7f0000000440)='./file0\x00', r8, r4, 0x600) chroot(&(0x7f0000000040)='./file0\x00') fchownat(r0, &(0x7f0000000740)='./file1\x00', r7, r9, 0x600) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x1435}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x9, 0x3, 0x9}, 0x10) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000005c0)={r1, 0x100, 0x3, [0x7fff, 0x1, 0x81]}, 0xe) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={0x0, 0x7, 0x6e}, &(0x7f0000000380)=0xfffffffffffffc65) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)=ANY=[@ANYBLOB="0103000000000000000300000800000702000000"], 0x0) getresuid(&(0x7f00000001c0)=0x0, &(0x7f0000000200)=0x0, &(0x7f0000000240)) preadv(r0, &(0x7f0000000300)=[{&(0x7f0000000700)=""/170, 0xaa}, {&(0x7f00000007c0)=""/244, 0xf4}, {&(0x7f0000000400)=""/104, 0x68}], 0x3, 0x0) sendfile(r0, r0, 0x0, 0x7) freebsd11_lstat(&(0x7f0000000500)='./file0\x00', &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getpgrp(0x0) r8 = getpid() r9 = getpgrp(r8) r10 = fcntl$getown(r0, 0x5) sendmsg$unix(r0, &(0x7f0000001c80)={&(0x7f0000000980)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000001b00)=[{&(0x7f00000009c0)="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", 0x1000}, {&(0x7f00000019c0)="2e78de29d27953f5c76bfed38af260c47fe8efd0f6b3b9c2cc0bcb1b6f52dd7f29a34ab9ff98f10ecffacc625418456bfd3d4589ddc3faaafdb9ade05cb3750e0e5e01c0bf684f56bb413f1a96ccc7675996ac5a33ed3d7cbfda53c7a149e03f15fdb0d7e42dcfc53d60884428e3309853decb0e40c7e5f5ff4e5895513cf0a108da543baf239daf44a48d0c4493c189f1d8264b7d7482eec02413c1c00f6b4f620e3f91e867e60b0a50f2e4", 0xac}, {&(0x7f0000001a80)="0d485ac7d675fac1bc32a85eba64ec9fd70b3dfdf5d9b55ed6a7c03638eea20281d2088b83a0a8e2b5130809600309472e93243ff6bd32d1e13c86a2b5aba89277df4116f5e9833c6166", 0x4a}], 0x3, &(0x7f0000001b40)=[@cred={0x20, 0xffff, 0x2, r7, r4, r6}, @cred={0x20, 0xffff, 0x2, r8, r4, r6}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r9, r5, r6}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r10, r5, r6}], 0x120, 0x2000c}, 0x101) freebsd11_stat(&(0x7f0000000600)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000180)='./file0\x00', r3, r11) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000280)=0x403, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001cc0)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000640)={@in={{0x2, 0x2, @broadcast}}, r2, 0x52e, 0x0, 0x0, 0x3, 0x8, 0x6c}, 0xa0) utimensat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000940)={{0x3, 0x7}, {0x2, 0xffffffffffffffff}}, 0x0) 00:00:14 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x80, 0x9, 0x8, 0xfff, 0xffffffffffffff00, 0x6, 0x3ed2, 0x1, 0x1f, 0xc593, 0x101}, 0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r1, &(0x7f00000004c0)="a5f4b0255baa274389e08e9e7d371fb8bc32c06e23796bec38278690c9b00281dcc3062cc2aa4134dbd3971193eaa04c69637a7fd581a5a2d563347b3feaef579b212d47b55f21ddd951a42cbfc5a8deed5b9ee87c4a35dc374c81d9a3bf0d42b9d6c3ae46861521172cd6a792f3188867e2c2e610933beb298e9e9e0a2e5611f5da144b8ca509871b1fec469a6b8f76bb4b27746eeb6a", 0x97) 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$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r4, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) poll(&(0x7f00000002c0)=[{r3}, {r4, 0x2000}, {r2, 0x20}, {r4, 0x100}, {r3, 0x4}, {r0, 0x1c8}, {r0, 0x10}], 0x7, 0x7ff) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0xff, 0xad, 0x3, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x2}}, r1, 0xff1, 0x6, 0xfffffffffffffff9}, &(0x7f0000000140)=0x94) close(r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r2}], 0x1, 0x6) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) ppoll(&(0x7f0000000180)=[{r2, 0x120}, {r0, 0x4}, {r0, 0x28}, {r0, 0x2}], 0x4, &(0x7f00000001c0)={0x5, 0x5a}, &(0x7f0000000280)={0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f00000004c0)={0x0}, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000003c0), 0x0) sendto$unix(r2, 0x0, 0x0, 0xd, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000500)={@in6={{0x1c, 0x0, 0xe1b6, @remote={0xfe, 0x80, [], 0x0}, 0x84}}, r3, 0xfffffffffffffffc, 0x3, 0xfffffbfffffffff8}, &(0x7f0000000040)=0x51) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x1) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000300)=""/58, &(0x7f00000002c0)=0x3a) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xd}, &(0x7f0000000240)=0x8) fchdir(r0) 00:00:16 executing program 0: r0 = socket(0x2, 0x4, 0x40000000000084) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @rand_addr=0x2}}, 0x0, 0x3f800, 0x5, 0xf31, 0x17, 0xfffffffffffffffc}, &(0x7f00000000c0)=0xa0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x6, [0xa8, 0xfb, 0x7, 0x9, 0x401, 0x100000000]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000100)={r1, 0x1, 0x3}, 0x8) recvmsg(r0, &(0x7f0000000640)={&(0x7f0000000680)=@un=@abs, 0x8, &(0x7f0000000540)=[{&(0x7f00000002c0)=""/197, 0xc5}, {&(0x7f00000003c0)=""/165, 0xa5}, {&(0x7f0000000480)=""/149, 0x95}], 0x3, &(0x7f0000000580)=""/134, 0x86}, 0x2) 00:00:19 executing program 0: r0 = getpgid(0x0) setpgid(r0, 0x0) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) 00:00:19 executing program 1: munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="1c004e23050000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f8b8d7e600"/132, @ANYRES32=0x0, @ANYBLOB="08000000000000000300000003000000ff070000"], &(0x7f0000000140)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x6, 0x9, 0x1200, 0x95, 0x3b, 0x5d, 0x6, 0xfffffffffffffffd, r1}, &(0x7f0000000200)=0x20) msync(&(0x7f0000b21000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000240)=0x4) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) 00:00:19 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x2000000000001) r1 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) r2 = getpid() pwritev(r0, &(0x7f0000001380)=[{&(0x7f0000000140)="a82349275d156d5a48a481d74c03aa6c0166c98d9f8d852caae9cb71f555c24b9c2967077a1f5c67665cb2a95760a46748c571ce62972f0307a40248c68fbba2406682d0b7072d5079b40c8a406341a9c5d417beb59577d1928a00eefeb6796b65aa55ed72bb0df6490ad948ffa9bb46416ff18709c9531927f5504eabf7afd434ac869f575e266e31248242fb20a0aa891e9714e7e3fc4c436c5e3a5fb8bd77fabfa9cc638a06dc837cb4f7ef5917668b7e78f91fde2c6df6154c14f0e291601c847923ee04430a6f3d25875622b2e319190b05c2d963cb84fc38eeca9c6550dd2bb11f72b82ea7f522ec1cb4e77d", 0xef}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000000040)="bdc8d64941ffbc4ffb7e2e60db58a14719855e736e759f047881e512bbd8047c12", 0x21}, {&(0x7f0000000080)}, {&(0x7f0000000240)="e9cf1a9c7c961ddceb2389639e8e78e0c2f4ca5a43c65b84cd6dd9462675786e3fd5c9301385b13e38d9e07b86b7394fb0e32d31208d5b21875736d5ceabb7b320ac14f7317980685f060d199e05b3cf1f51c91f271b8ca5fe405c9bf4695f89d599fcb1a9a6ea17b32511df6126bce5e5e851a0efb2f47f048edc0d92eefdbc6cebf66985b7b8e8e87c135e26907fa98bb84b39f8", 0x95}], 0x5, 0x1c) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) pwritev(r1, &(0x7f0000001700)=[{&(0x7f0000000080)="10427ca8d867d4f26d78a27c339e850698c79f9f10", 0x15}, {&(0x7f0000001400)="45fbea44462967bc47ee089adfda151fd3b65719c83e099a2b76bed867f9d6e5ff60a781587dd01576c4c39c7f3b4b6ce165aec47a62374e357a249d4c3d2a5058ea860270290c276031a1b8b753901a4a4f2007a41358872d63510e2c6cfd29838dcfe104361adaef7c25b5fb7f2f2c7c5280cde85394e2c4474194af32c42f4a2973209ed063bf99176353a8cd503d0a512ec55ab647045a", 0x99}, {&(0x7f00000014c0)="bac1c7130ca1dd12cfec5dc604b3ad971acc06ffb2a942bd30bc88c2a5151df0f163326b014a6bde9fdfefde464a6acae13903edaddc91412e5151c6f2daf7b2da25c864e6426f59c290d670231ffed06b9abdf1fa88f7ecb1f5c0bb7b909186291221fa01018e0cf3dfd58866467e5a91c6ee908bd1826516642140e1b87650e54ca0ae41abb60192c4078fdc0e33df0074c2e028446f08a510737eb1c98c43ef18b6442de44138bf04b7cdf47d54eb4fa800009c54609e1e749db1186a722f208a4adacef9bac67ed8", 0xca}, {&(0x7f00000015c0)}, {&(0x7f0000001600)="237f32076ca54b97b84d7819963e77a4e35b5a87cdc36b062b5bc20982c8c0c27ac1ee9c34c63bcc27b6949c5482e77ef025636d1af575b728f844bfe51d181f24fe882298da0fb758f662d535448876c72e52b83eeb832239b774c11156f94a2211f08e8d89a1a1b36d8ba79167f77ec213b284550de29f5bcc560595112cc0d202405409e482ccf5b6f935faf8b8fa821440a708adad08cc131b7ca06078e22718c51679068f6a1a86ced344d33275c4177ea679734d95c33cf5a0ea6d70c18add68793c1054a2b88a58d32cad092d229aa2316c2d8ad5aa402683c02d7264aac30a24bdd06074d7450a5095941d64", 0xf0}], 0x5, 0x0) fcntl$lock(r1, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000006, r2}) 00:00:20 executing program 3: syz_emit_ethernet(0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRESHEX, @ANYRESOCT, @ANYRES32=0x0, @ANYRES16, @ANYRESOCT, @ANYRESHEX]) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000001080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000010c0)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001100), &(0x7f0000001140)=0x4) 00:00:20 executing program 3: getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r2, r1) setregid(r2, r0) 00:00:20 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) connect(r0, &(0x7f0000000040)=@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0xffffffff}, 0x1c) 00:00:21 executing program 2: __semctl$GETALL(0x0, 0x0, 0x6, &(0x7f0000000080)=""/4096) r0 = semget(0x0, 0x3, 0x100) __semctl$GETALL(r0, 0x0, 0x6, &(0x7f0000001080)=""/161) 00:00:21 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8602d5625ac5552d523d2e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYBLOB="02000000e000000200"/136, @ANYRES32=0x0, @ANYBLOB="0000800000000000"], 0x0) 00:00:21 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="6190da812c1083dea7203b1fef6a82082e6e65300046f6d4fe7a7ec645f6050d4d01000072ccb95ac067891c74f9dabbd1c6ffcfb8e8f07477f4c4b31172fab8f42b5099a1"], 0x1) unlink(&(0x7f0000000200)='./file0\x00') shutdown(r0, 0x1) shutdown(r0, 0x1) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x1, &(0x7f00000001c0)=[r1]) fchmod(r0, 0x80) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r4, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) setsockopt$sock_timeval(r5, 0xffff, 0x1007, &(0x7f0000000180)={0x2, 0x5}, 0x153) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) r6 = getpgrp(0x0) setsockopt$inet6_buf(r2, 0x29, 0x3e, &(0x7f0000001640)="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", 0x1000) getpgid(r6) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) accept4$inet6(r3, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000300)=0x1c, 0x30000000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) open(&(0x7f0000000280)='./file0\x00', 0x8, 0xc4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) socket(0x1c, 0x10000000, 0x7) 00:00:21 executing program 0: socketpair(0x1, 0x4, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x1000, 0x4) socketpair(0x17, 0x10000000, 0x100000000, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$inet6(r2, &(0x7f00000000c0)="e66862aaf784a7650dffa5124686bac9acf633ddf4cef63b9fd1803fadbd3afc1aca807f7123372c448b22270cb067bb14ed73d051525af983f6f65bce0abfb86b75cd99380952eba87de6413bb701aa3f72172c25bef5bba04c1251bcd583d33c55a2d1b12aeadbe78299164cf6e7f752b8527dfde9a790d3c78914f3514a6bdec554d5c191bd51", 0x88, 0x181, &(0x7f0000000180)={0x1c, 0x2, 0x9, @loopback, 0x4}, 0x1c) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f00000001c0)={0x800, {{0x1c, 0x2, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x14) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000300)={r5, 0x9c, "76cbbe0c254cdc5454accd719613eeaf2b4daacd177eecaf0be8c6129d1571ea9eaae4ebc84726a6480c174fa388681cf4acda8c77d71ccbb4870714b86a9cca0f9674f5212eb547ea1f309e75d893b5b6ffa6ae9be759e82094e4f55f40265b291b5b0ea777007bf2345e49b53d284fc4be2994b1fbff7461658d6790cafedddf517e299276c5e4c737d71c00c91466696b837601f3cdd1f606b381"}, &(0x7f00000003c0)=0xa4) r7 = socket(0x1f, 0x10000000, 0x8) socketpair(0x1, 0x10000000, 0xb7d6, &(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(r7, &(0x7f0000000440)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000540)={0x9, [0x6, 0x3, 0x40, 0x0, 0x4, 0x80, 0x9, 0xffff, 0x1f1b]}, 0x16) fstat(r8, &(0x7f0000000580)) dup(r2) getsockopt$inet_mreqsrc(r8, 0x0, 0x49, &(0x7f0000000680)={@remote, @multicast2, @local}, &(0x7f00000006c0)=0xc) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000700)={r6, 0x5, 0x0, 0x20, 0x7f08ddb7}, &(0x7f0000000740)=0x18) setsockopt$inet6_int(r1, 0x29, 0x3f, &(0x7f0000000780)=0xffff, 0x4) setsockopt$inet6_MRT6_ADD_MFC(r2, 0x29, 0x68, &(0x7f00000007c0)={{0x1c, 0x1, 0xff, @empty, 0x7fff}, {0x1c, 0x0, 0xfff, @loopback, 0x1}, 0x75a, [0x8, 0x3, 0x0, 0x1, 0x80000000, 0x8, 0x5, 0x9]}, 0x5c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000840)={0x4, [0xffffffffffffffc0, 0x3, 0x400, 0x100]}, 0xc) sendmsg(r1, &(0x7f0000001d80)={&(0x7f0000000880)=@in6={0x1c, 0x1, 0x3, @loopback, 0x5}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000008c0)="855bbd719f13fa41f9b0c9fb70ec36b67a73791c21df0ca200b319ef4583d58e248b64739e32299131b24b29ad9c057fed8a9c", 0x33}, {&(0x7f0000000900)="b545313a24a9785b53f77a343a02421df6e4010140369ec2e4dd367accd6772df7e0fbc5efe803929f59bd4e0955e1cc66341c6e2a1dd26f7b217d6b423397aad33c7830087b201af6c745124c26df7ea3d6f7395a6706da2242683f78c65c2021e499093462169a874f31da75bf02335a6043121bb56d3d39eeb2bf24b46768c4a2539c04d80cd65d36d175829daf995b62474d7810a533561b8d14b12a4df189b4bf58e9c85bc39e3e6e60871305b5a7295739dbffc2c3154a4c524ba1c76716567cf25180fd450c1ad566cc8779c2d67c071a4a4b72e84e699df1de3373", 0xdf}, {&(0x7f0000000a00)="3700644ba3165fe27b2af3e5ce6c1a08d89a16cfbe888cd5732e471399a4d17ada4cdafe6b1fba5c8106cbeedbae4c59db6a500bc10363c873b11c4c5343a48f81d8b237b2b4f0450597c52710dcd7082838e088e1aa3491a7e4f655872045c60248331f927d957ca985f4d77efe16ba8b6017a67ead4ed17c81f4843895359ab119b86dadcf62d50913339c08c133d1d09992e5e22371831738ff95bb1f1d3991e4f15fb21af3c4a5499c6b6e68158bae2ea7cc1a38a4a4c5ec2fb564313ce7ef3dbd3f44387148ea865a53", 0xcc}], 0x3, &(0x7f0000000b40)=[{0x68, 0x11, 0x6, "cecf429a7346c0b0ac2cbd038fd1948128947443dc499e062a534046bd416807ea277df4372d931e04c4794aa50ed8c0637518a3e9643f32a5d00afce6c4865ba40e8087318b7cd11f848ea79cbdb81021f78044b32a"}, {0xf0, 0x3b, 0x401, "ed170072ee2fcc0adc6f44c536e9233122bb604e849d3f4ad32224e96a6bb87fb4e7071d7fd8bb4128260bb739581c0b579487b1b276784d72e1bb97fc83064681ceb6334448f5af098f01d1a4c905b78436a12f79379bf250572f91ad994fd6e9aac9ffa12f97c0829678817d2fd2218de06222533aa8bb01c3cf2d3b7030e87d341642a58dbbb7a9c7e610ffeab611120f34070733204aa5c419667ada87634db773826718b35673e708660f87a944019ca7a020f4be477370cc0b8333e7b929ab440e415ac6581953939e9fd85faa1aa4d088f566523d8af0d965f44e77"}, {0x1010, 0x88, 0x41f, "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"}, {0x80, 0x8c, 0x6, "9189833f01417c1c346fc6d0a7d53f96cc75f31e3ba84fe8bea640348320f2868854dbb9c198e3dbbc7bcebcbf51e8114e4082c7d37baa36d1f0fabe4c664530a77ca796e53d27f3187d6e8a45a56d293022a453f2d52f406e51e2e9ffbe4ce97ca57c74c95007374f7366a73e49e8"}, {0x30, 0x17, 0x4, "87cbef4f5651b9aca504324c6256a075eeeed7dadff0d3673507b13d4cf41d"}], 0x1218}, 0x20084) shutdown(r9, 0x0) r11 = shmget$private(0x0, 0x1000, 0x110, &(0x7f0000ffe000/0x1000)=nil) shmat(r11, &(0x7f0000ffc000/0x4000)=nil, 0x3000) r12 = dup(r3) accept$inet(r7, &(0x7f0000001dc0)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001e00)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000001e40)={r4, 0x20}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001e80)={r5}, 0x8) r13 = fcntl$dupfd(r3, 0x11, r2) write(r13, &(0x7f0000001ec0)="dca2ea875308053ece93bda9e3db772373b93b84fa995c7c00d483cb75266bc4ecc5befdaf6775d24cd47661eaf7328843da6b748e65a37ae1c9c76cda57320671b4f16f8886929dadafe35eb78eb219da5be0ac2c0f49e86e3a2803e4a0e72326987409c8f7f6d42fb9ae90f847faf664079f31c8a996b4e0efb517c3806d070f9f6c08a44e0215552dd4dbbb27cfbd884b1757ba013bc5f643d3b4fec22f750b8c155d7347196c2dd1933604a96d2472266359ca", 0xb5) getsockopt$inet6_sctp_SCTP_RTOINFO(r12, 0x84, 0x1, &(0x7f0000001f80)={r10, 0x3f, 0x200, 0x5}, &(0x7f0000001fc0)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000002000), &(0x7f0000002040)=0x4) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = fcntl$getown(r0, 0x5) getpgid(r2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) semget(0x2, 0x3, 0xa0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400), &(0x7f0000000240)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffff6b) writev(r0, &(0x7f00000007c0)=[{&(0x7f0000000700)="68f2640128481839100f360172dbc635a7849c8519e0afee7a0169926596decbc0dd42cfa68f13b4008b075ac86ec49d467512bbf8c25a598acbe81562a620b15697b2fbd462fad33b3e743402bd730d91838c37e83a2bbf0ffa593911f409d9906383949f052a2ca8e39be3e07e18f219a2c20c737101e3a79411093275e2799708887f1ae025f95a5e83f75de3b0bc4523e03c8c52f34b3b88a682401e1b0d12c4d06aaa8bd7", 0xa7}], 0x1) fcntl$setstatus(r0, 0x4, 0x44) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r3, 0x80c7}, 0x8) getpeername$unix(r0, &(0x7f0000000940)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r3, 0x5}, &(0x7f0000000300)=0x8) poll(&(0x7f0000000900)=[{r0, 0x40}, {r0, 0x8}, {r0, 0x2}, {r0, 0x48}, {r0, 0x8}], 0x5, 0x80000001) 00:00:21 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={0x0, 0xd85, 0x20, 0x6, 0x0, 0x301}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0xdd, 0x2, 0x0, 0x8}, &(0x7f00000001c0)=0x18) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000200)={'rack\x00', 0x4010000000000000}, 0x24) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) syz_execute_func(&(0x7f0000000080)="2647db5c680045d9ad06000000c423955c6a000066470f54b795ce0000c482f934f6c421117de7470f6429660f05db3ff20f5a057f890000") writev(r1, &(0x7f0000000000), 0x196b0076646d026) openat(r1, &(0x7f00000000c0)='./file0\x00', 0x80, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) 00:00:23 executing program 2: mkdir(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000000c0)) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/14}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000340)={0x9, 0x800, 0x0, 0x6, r1}, 0x10) socket$inet_sctp(0x2, 0x1, 0x84) getpgrp(0x0) getgroups(0x2, &(0x7f0000000080)=[0x0, 0x0]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000004c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00'], 0x0) setgroups(0x358, &(0x7f0000000280)=[0x0, 0x0]) 00:00:23 executing program 0: open(&(0x7f0000000040)='./file0\x00', 0x0, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:00:24 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20a, 0x200000000002) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x762}, &(0x7f0000000140)=0x8) fdatasync(r0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0xfffffffffffffff7}, 0x8) open$dir(&(0x7f00000002c0)='./file0\x00', 0x100000, 0x34) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) clock_settime(0x8000f, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000100)=0x8) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/73, 0x49, 0x40040, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:00:27 executing program 3: r0 = socket(0x2, 0x20000001, 0x40000000000084) shmget(0x2, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8232be52e9f4d1842700"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1d, &(0x7f0000000200), 0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) clock_settime(0x0, &(0x7f0000000140)={0x6, 0x200}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x9}, &(0x7f0000000100)=0xc) 00:00:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="0200f6ffb0472dd86f7dd2963d7a3a689f7f0b7c28b51f065e76e0928fc7fb8e3d9330f1687f421f218a8148707b41f2862900afb0aa7856018f7a32395125d5a6defff9ab6c9ab5d2258f591ac0f6dd19b1ea1f0194de7587d5151e335deafa6c71c3bec53303455b5582e43559d66c7ffd02390157f9c68e722132c79a0700000064a27c886afa3618b7c2301d9b062f6dfaa7b0a3ab69359ef9e3c369d56a480a56306ad846f2a186c1f4d48769c12d3316d13e8fb97a"], 0x8) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={0x0, 0x1}, 0x8) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:27 executing program 2: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) getpeername$inet6(r0, &(0x7f0000000500), &(0x7f0000000540)=0x1c) fcntl$setstatus(r0, 0x4, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) 00:00:06 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x20, 0x3, 0x1, 0x9}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0x100000000}, 0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) r2 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x4045, r1}, 0xc) 00:00:06 executing program 3: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000002500)="f0b3d133b3e2d864ea5f5527f8ca080d4520f889f9cb7a18018df108f4d1c8da890effb97cd0460a612e48022c7e1329796fb4225f5a537e1c1395725899d0671acee57258b11f0a6e100f14223ea6a8ab8410f279d40d3085d846203e0a50d1a85c70c083fab76c2918adc2e54ac768925b2bb88d1e02e1801aee538b3ed664dcd20f7d99cf17d4894c08395ec740bc0964fdc5d5310d25dc656d8bbcfa3e8be0d3c2a471ff2f4630bd93b4", 0x1}], 0x10000230, 0x80040) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) poll(&(0x7f0000000140)=[{r0, 0x42}], 0x1, 0x0) r2 = fcntl$getown(r1, 0x5) freebsd11_lstat(&(0x7f00000029c0)='./file0\x00', &(0x7f0000002a00)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f0000002a80)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000002c00)={&(0x7f00000025c0)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000002940)=[{&(0x7f0000002680)="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", 0xfc}, {&(0x7f0000002780)="2d1b5ade41d6269ebbef43c599b605ee3d1c01fa915fa6efd22af342551e2221b1887c1adadc49c930f97f48dadc824e87e67d50e288f247824d5a8c0329a5505a60230b7f541ad7652fb27d96913dc51af549ae1a00c22d6d976358b74d7747bb8796aa002c39d71941120ea810afd25c", 0x71}, {&(0x7f0000002800)="bb8e8d63663506d24b7d2796874807d32c311e3f825fac40fbbb504cd0de37564d6c247c7baaf72fdfd280acb40220404ef1735812c8255d0c2544d2c9a4515b6893ba08e24cb3be3fe50cf0a17b9db0676526c3d11193675ad57f0448f10e43306b15a78803d21439b3a8ca7afcb9ba38071bfeada33204267f808b414c14099aa74062e07da7a4", 0x88}, {&(0x7f00000028c0)="b9d9de99fc310b24aac90daccca2c95e9226409bdc96932c4f02c5489421c96af237bb2fbe0828ed0f31afbc7872f985688287403e6e4015d5254b12f0c417ecce1e3babb1ac00b0d9ddfb1d661525eacc2b451893681901ce0f1e24", 0x5c}, {&(0x7f0000002600)}], 0x5, &(0x7f0000002b80)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r1, r1, r1, r1, r1, r1, r0, r1]}], 0x50, 0x4}, 0x8) freebsd11_lstat(&(0x7f0000002180)='./file0\x00', &(0x7f00000021c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000002240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r7 = getpgid(0x0) getresuid(&(0x7f0000002280)=0x0, &(0x7f00000022c0), &(0x7f0000002300)) getgroups(0x5, &(0x7f0000002340)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) r10 = getpgid(0xffffffffffffffff) r11 = geteuid() freebsd11_stat(&(0x7f0000002380)='./file0\x00', &(0x7f00000023c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), 0x4) sendmsg$unix(r1, &(0x7f00000024c0)={&(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f00000000c0)=[{&(0x7f0000000180)="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0x1000}, {&(0x7f0000001180)="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", 0x1000}], 0x2, &(0x7f0000002440)=[@cred={0x20, 0xffff, 0x2, r2, r5, r6}, @cred={0x20, 0xffff, 0x2, r7, r8, r9}, @cred={0x20, 0xffff, 0x2, r10, r11, r12}], 0x60}, 0x20100) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000002c40)={0x0, 0x9a, "86e8b40b3891fa767349d104468622d1b42eaf4eb923bedd2d13783f8c340897689c0c6af5e20aa729ec08338ecaf7d2001ee28327ef7f7604fbe142899669f56d0a4e79c1e1994609ba7541157084776f37979a80e1015c20ab2817540214bfea171115899d434dcc1c00dbe641698874cf24539c03156b87c9b4e5f0b5dc0b38f33e67188c6f5bb5c1178475dbf642768fcbdf53f989f6180b"}, &(0x7f0000002600)=0xa2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000002d00)={r13, 0x1ff, 0xf, 0x8001, 0xe9}, &(0x7f0000002d40)=0x18) fsync(r0) lseek(r1, 0x0, 0x4) open(&(0x7f0000002640)='./file0\x00', 0x8, 0x40) 00:00:07 executing program 1: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000580)) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:00:09 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x4, 0x21) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f00000000c0)={0xc, 0x10001, 0x4020, 0x6, 0x6, 0x5, 0x1000, 0x3, 0x0}, &(0x7f0000000100)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r1, 0x3ff}, &(0x7f0000000180)=0x8) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") getpid() getpid() getpid() getpgrp(0x0) getpgid(0xffffffffffffffff) r2 = getpgid(0x0) r3 = getpgrp(r2) setpgid(0x0, 0x0) setpgid(0x0, r3) shmget(0x2, 0x1000, 0xa0, &(0x7f0000ffc000/0x1000)=nil) 00:00:09 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r2, 0x0) accept(r2, 0x0, 0x0) close(r1) execve(0x0, 0x0, 0x0) fcntl$setstatus(r1, 0x4, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)='W', 0x1}], 0x2d6}, 0x8) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000380)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000340)=0x10) freebsd11_lstat(0x0, &(0x7f0000000640)) 00:00:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240), &(0x7f0000000280)) getresgid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) setregid(r2, r3) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYBLOB="032c4b72f1000000020000008000000000000000ab66419a6afbb8f805d4"], 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x4}, &(0x7f00000001c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet_group_source_req(r1, 0x0, 0x54, &(0x7f00000004c0)={0x6, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1, @rand_addr=0x9}}}, 0x118) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x43, 0x0, 0x0) 00:00:09 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x10}], 0x1, 0x0) r1 = accept(r0, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000006c0)=0x1c) sendmsg$unix(r1, &(0x7f00000018c0)={&(0x7f0000000700)=@abs={0x0, 0x0, 0x0}, 0x8, &(0x7f0000001880)=[{&(0x7f0000000740)="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", 0x1000}, {&(0x7f0000001740)="f7df25867e72a16fb2f5ebf00ad6d6c3233750fe426ca02f555597ae33070bb975b14d85455f565769316a59c92e06d3fcf77ea4f21d5d8ef23e47a860efbfcafcf623caa3e426269439fd516fd81d4b65093de027a27374b05a40", 0x5b}, {&(0x7f00000017c0)="fe023c532d718d9153543c6cac4f685a5bd8af4a1cf03e436ed1bdfc5f7c31e67f9419565611551910e8cbd2a0211f2858230b6f602089d433b5b4b0e0da956bfd00921ee34d808f52001d2e856e15a419f379dd9a86532fe4592d51f80783f461621988f21e87bf6e0d058183402c88", 0x70}, {&(0x7f0000001840)="5eb75cd98551b5aabe71b07e8c730728afb49ca3327ca6ea234e1d983e2971ab5c56fa77b30419e71eb2cbf695b7d5d1b19aa33f03d20b", 0x37}], 0x4, 0x0, 0x0, 0x20081}, 0x100) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000580)={0x3, 0x4, 0x0}, &(0x7f00000005c0)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000600)={r2, 0x4, 0x3}, &(0x7f0000000640)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xc8c, 0xffffffffffffffc1, 0x830, 0x6, 0x0, 0x8000, 0x7, 0xfffffffffffeffff, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3}, &(0x7f00000003c0)=0x8c) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) truncate(&(0x7f0000000240)='./file0\x00', 0x100000001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001900)=ANY=[@ANYBLOB="1c004e23070000000000000000004075000007000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002bed2603000000690b66b84f34c14815a922b1a9fb76e74eccb86ff82c0defaa43b8702da914b9d0aebaa0", @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r5, 0x84, 0x900, &(0x7f00000001c0)={r6, 0x8f3}, &(0x7f0000000200)=0x8) freebsd11_stat(0x0, 0x0) fcntl$setflags(r4, 0x2, 0x1) linkat(r0, &(0x7f0000000440)='./file0\x00', r4, &(0x7f0000000540)='./file0\x00', 0x400) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x800, 0x4) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)) 00:00:13 executing program 1: r0 = msgget$private(0x0, 0x118) fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() r5 = getpgid(0x0) r6 = socket$inet6(0x1c, 0x10000000, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x34, "bfda9d12c0b292923a18ade63772fe24106d0640e7e0561d742142658789a81e444840d0c3009a015eb35958d0d274f9fe602eb1"}, &(0x7f0000000400)=0x3c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x2, @rand_addr=0xa40}}, 0x0, 0x2, 0x8, 0x10, 0xb644, 0x80000000, 0xb28d}, &(0x7f0000000500)=0xa0) getsockopt$inet6_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f0000000540)={r7, 0x5, 0x5, 0x9, 0x81, 0x4, 0x9, 0x9, {@in6={{0x1c, 0x0, 0x81a, @empty, 0x81}}, r8, 0x0, 0x8, 0x4, 0x80}}, &(0x7f0000000600)=0xb0) r9 = getpgrp(0xffffffffffffffff) msgctl$IPC_SET(r0, 0x1, &(0x7f0000000380)={{0x0, r1, r2, r3, r4, 0x1, 0x8}, 0x0, 0x8, 0x8, 0x1, 0x3ff, 0x4, r5, r9}) syz_emit_ethernet(0x154, &(0x7f0000000180)="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") 00:00:13 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) lseek(r0, 0x3, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x10, r1, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x10, 0xffffffffffffffff, 0x0) r2 = semget(0x0, 0x2, 0x4) __semctl$IPC_RMID(r2, 0x0, 0x0) unlink(0x0) 00:00:16 executing program 3: r0 = socket(0x1c, 0x5, 0x0) semget(0x0, 0x3, 0x49) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x1, [0x101]}, &(0x7f0000000040)=0x6) sendto$unix(r0, 0x0, 0xffffffffffffffed, 0x0, &(0x7f00000000c0)=@file={0x0, './file0/file0\x00'}, 0x1c) 00:00:16 executing program 3: socketpair(0x17, 0x7, 0x1, &(0x7f0000001800)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000001840)={0x0, 0xff, 0x2, 0x400, 0x7, 0xffffffffffffffff, 0x1, 0xffffffff, {@in={{0x2, 0x1, @loopback}}, 0x0, 0x869, 0x9, 0x0, 0x7fff}}, &(0x7f0000001900)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001940)={0x5, 0x5, 0xa00, 0x7ff, 0x1, 0x5, 0x200, 0x20, r1}, 0x20) r3 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r3, 0x400000080000005) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000640), &(0x7f0000001980)=0x8) r6 = fcntl$dupfd(r5, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r5, &(0x7f0000000640), 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f00000001c0)) symlink(0x0, &(0x7f0000000500)='./file0\x00') preadv(r4, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x7fffffff03000000}], 0x1, 0x0) getsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000540), 0x0) linkat(r6, &(0x7f00000005c0)='./file0/file0\x00', r4, &(0x7f0000000600)='./file0/file0\x00', 0x400) getsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000001a80)={r2, 0x7, 0x5}, &(0x7f0000001a40)=0x4a4) unlinkat(r4, &(0x7f00000019c0)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000580)={r7, 0x5}, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000180)={r7, &(0x7f0000001780)=[@in, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000700)=0x10) execve(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000006c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00'], &(0x7f0000000380)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00']) freebsd11_mknodat(r6, &(0x7f0000000680)='./file0/file0\x00', 0xd0250c9bccc789ff, 0xfffffffffffffff9) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockname$inet(r6, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000480)=0x10) 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) flock(r0, 0x7) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0xffffffffffffffa3) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)=ANY=[@ANYRES32=r3, @ANYBLOB="06000900ff0304000000000004000800040002000300a849db68ea4310705c47500dbd25db2e11fae4adf5872e6d3faae881242064620a2ac867336ae954a0db48f304cc463940baae36225c6e9292d6cb14a10f88aa5702243e901bcf3ebc920059d5591e5741ef3d6d816e1c3ccb178dadad76d36cdaf8504e933646c62d7d461df62ef86160f99dfe16359750917631bebb6c03271cc834896939aec6a4204d31357fb0e0776578f5df8c2d827e9905c1dfc741995ac577ba8c2af22de846ea63389cf204ce2bc6917fa4f61045418a0585287044a40c616957a7ab4dd6be5823e55ff2c0664787bc7f369f7bf492e8b7dd7009aa01b82ebddb393d32b344f944ec3fba"], &(0x7f00000004c0)=0x1a) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 00:00:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x10}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000280)={0xc8c, 0xffffffffffffffc1, 0x830, 0x6, 0x0, 0x8000, 0x7, 0xfffffffffffeffff, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000003c0)=0x8c) pipe2(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) truncate(&(0x7f0000000240)='./file0\x00', 0x100000001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e23070000000000000000004075000007000000000100"/128, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x8f3}, &(0x7f0000000200)=0x8) freebsd11_stat(0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x800, 0x4) 00:00:18 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000000)={@multicast1, @loopback}, &(0x7f0000000080)=0xc) socketpair(0x2, 0x5, 0x5, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000240)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x7, 0x100, 0x202, 0x4, 0x2, 0x6}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000340)={@in6={{0x1c, 0x2, 0x6, @empty, 0x7}}, r2}, &(0x7f0000000400)=0x84) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f00000000c0)={@remote}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000140)={@empty, @broadcast, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@loopback, r3}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}}, 0x14) 00:00:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0x194) setsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f00000000c0)=0x6, 0x4) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x25, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:19 executing program 2: socketpair(0x0, 0x3, 0x3f, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$inet_sctp(r0, &(0x7f0000000140)={&(0x7f0000000040)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000000c0)=[{&(0x7f0000000080)="613e80e4fc6af6fa5ab57b9d9078549fc1bcf3c65c0649b7879377d7687434a4", 0x20}], 0x1, &(0x7f0000000100)=[@init={0x14, 0x84, 0x1, {0x4, 0xffffffffffffffff, 0x1, 0x100000001}}], 0x14, 0x20000}, 0x20001) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000180)={0x6290000000000000}, 0x4) r2 = accept4(r1, &(0x7f00000001c0)=@un=@file={0x0, ""/22}, &(0x7f0000000200)=0x18, 0x10000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000240)={0x0, 0x2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={r3, 0x100000001}, 0x8) r4 = accept4$inet6(r2, &(0x7f0000000300), &(0x7f0000000340)=0x1c, 0x10000000) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x100004) mknodat(r5, &(0x7f00000003c0)='./file0\x00', 0x8000, 0x10001) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000400)={r3, 0x3, 0x1000, "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"}, 0x1008) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001440)={r3, 0x5}, &(0x7f0000001480)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000014c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000001500)=0x10) setsockopt$inet6_group_source_req(r4, 0x29, 0x57, &(0x7f0000001540)={0x9, {{0x1c, 0x0, 0xc6, @local={0xfe, 0x80, [], 0x0}, 0x81}}, {{0x1c, 0x3, 0x101, @loopback}}}, 0x108) r9 = accept4(r1, &(0x7f0000001680)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000016c0)=0x10, 0x10000000) r10 = shmget(0x0, 0x2000, 0x400, &(0x7f0000ffb000/0x2000)=nil) shmctl$SHM_LOCK(r10, 0xb) r11 = geteuid() r12 = getgid() lchown(&(0x7f0000001700)='./file0\x00', r11, r12) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000001740)={0x1, [0x0]}, &(0x7f0000001780)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000017c0)={r6, 0x8}, &(0x7f0000001800)=0x8) unlink(&(0x7f0000001840)='./file0\x00') setsockopt(r2, 0x10000, 0x10001, &(0x7f0000001880)="0cdb3bc0b22baa16a5452d79c3aafcccedc2bfd735ce218e806b4fa22a127d3ac0d781ab34d2cfd889cdacf3eb0f7ba760a7fc5a18b1ede15cd29863e3deecd06163bfb1116ec1a98035464f72c18e41fd2aee7a455e7cd68261d3d3661b9f2b2fe25a51eb79c0e740ac3f7f4486cfdbf2c2", 0x72) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001900)={r8, 0x7fffffff}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001940), &(0x7f0000001980)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f00000019c0)={r7, 0x9d26591}, 0x8) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000001a00)={0x2, [0x4, 0x2]}, &(0x7f0000001a40)=0x8) geteuid() r14 = dup2(r9, r1) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r14, 0x84, 0x903, &(0x7f0000001a80)={r13, 0xd0f2, 0xc28}, 0x8) 00:00:19 executing program 2: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) accept$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) pipe2(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r2 = accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10, 0x30000000) fcntl$dupfd(r0, 0x11, r2) r3 = accept(r0, &(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000380)=0x10) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f00000007c0)={@multicast1, @empty, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e2201000000fe800000000000881010857d0100cb22f2ee0000000000000000aaffffffff000000000000000000000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="ff0f3f0001000000"], &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000004c0)={r4, 0x10000}, &(0x7f0000000540)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300)={0x4, 0x80000000, 0x3, 0x9, 0x80000000, 0x1, 0xbb2, 0x1, 0x1, 0x2, 0x200}, 0xb) open$dir(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000780)={r5, 0xffffffffffffff66, 0x4, [0x744, 0x5, 0x7c41, 0x1]}, 0x10) setsockopt$inet_buf(r6, 0x0, 0xc, &(0x7f0000000080)="fb8e9ae72fa74f284981cc2283a92c8c16633ac05193a49daf3f03bc7c25d586cb3e5a13cff3bccd455342fbc5b6e16b3e8ff3d1a15c4ca825fee050de7ad1d974c738f326027d69a0d4a5fb1524a7cbda1cf0d47b55f40fb085214b81273b98724e2a49cf06a40834ffa74a99d137a189d9682202037bdb4b9e8f47e9f867f6fc7891e2357b69423b309eaa1f6216de3bec4af3b4249fc56ffa626def4c08283d98", 0xa2) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) recvmsg(r2, &(0x7f0000000740)={&(0x7f00000005c0)=@un=@file={0x0, ""/54}, 0x38, &(0x7f0000000640)=[{&(0x7f0000000600)=""/15, 0xf}], 0x1, &(0x7f0000000680)=""/170, 0xaa}, 0x40000) 00:00:19 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000300), 0xc) ppoll(&(0x7f0000000000)=[{r0, 0x2120}], 0x1, &(0x7f0000000040)={0x1, 0x7f}, &(0x7f0000000080)={0x3}, 0x8) 00:00:19 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x23d, 0x0}, 0xfffffffe) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0x3ff, 0x4) 00:00:19 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = msgget$private(0x0, 0x304) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000003c0)={0x0, 0x5, 0x2, 0x7ea}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x9}, 0x8) msgctl$IPC_STAT(r1, 0x2, &(0x7f0000000140)=""/74) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x637, @empty, 0x80}}, 0x0}, &(0x7f00000000c0)=0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x3f, @loopback, 0x8}}, r3, 0x3ff, 0x99, 0x3}, &(0x7f0000000380)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xffffff0e) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x902, &(0x7f00000001c0)={r3}, 0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x5, [0x1, 0x41, 0x1, 0x3c0f, 0xcad3]}, 0xe) 00:00:22 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10, 0x20000000) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140)=0x9a30, 0x4) setsockopt$inet6_int(r1, 0x29, 0x32, &(0x7f0000000040), 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f0000000180)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) 00:00:22 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000)={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, 0x10) socket$inet(0x2, 0x5, 0x3) 00:00:22 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002200)={&(0x7f0000000180)=@in, 0xc, &(0x7f0000002100)=[{&(0x7f0000001c80)=""/63, 0x3f}], 0x1, 0x0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendmsg$unix(r1, &(0x7f0000001840)={0x0, 0x0, 0x0}, 0x0) 00:00:22 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fstat(r0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x5, 0x4) mlockall(0x2) freebsd11_getdents(r0, &(0x7f0000000200)=""/194, 0xc2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x423013000000) 00:00:22 executing program 2: setitimer(0x0, 0x0, &(0x7f00000000c0)) setitimer(0x40000000000, &(0x7f0000000100)={{0x0, 0x3}, {0x0, 0x405}}, 0x0) setitimer(0x0, &(0x7f0000000000), 0x0) 00:00:22 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) lseek(r0, 0x0, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x2, r2}, &(0x7f0000000380)=0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5}, &(0x7f0000000080)=0x8) r5 = socket(0x10, 0x20000000, 0xffffffffffffffff) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000400)=0xff, 0x4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0x901, &(0x7f0000000440)={r3, 0x6, 0xfffffffffffffffc}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000180)={r4, 0x13f}, &(0x7f00000001c0)=0x8) getsockopt$inet6_udp(r5, 0x11, 0x1, &(0x7f0000000000), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f00000003c0)=0x4, 0x4) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r5, 0x84, 0x902, &(0x7f0000000140)=r4, 0x4) 00:00:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) preadv(r0, &(0x7f0000001380)=[{&(0x7f0000000280)=""/4096, 0x1000}, {&(0x7f0000001280)=""/218, 0xda}], 0x2, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) r3 = open(&(0x7f00000013c0)='./file0\x00', 0x100405, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000001400), &(0x7f0000001440)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r2, 0x84, 0x1d, &(0x7f0000000240)={r4, 0x4}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @rand_addr=0x919c}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:00:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet6_sctp(0x1c, 0x4, 0x84) bind(r0, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_buf(r1, 0x29, 0x19, &(0x7f0000000240)="73bf968b86ec79e7e4ab0b10a9bfae57b03fee2f1ca7dfa92100463bb8f449abce83643f6e9f20e6b3f642dcb6d2df4086f9d3eb5dfee8a40fa18dc94a3644f881c03df14869fa0bb6816f5a7b1cbb07b28e786c600023a4882efe7286354f720a025187ebf3d239da0fd776a92fe5f61bf1e0649b27e188b205fae20e23f4619de05e00b2424e1204169253bb327955ca1040cb0cab3515efe8a0ded3c5ce503daa70af", 0xa4) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000400)={@multicast1, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast1, @rand_addr=0x9, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @remote={0xac, 0x14, 0x0}}, 0xc) 00:00:22 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000003c0)=ANY=[@ANYBLOB="00000000c631e016a62ef9ffb332000000003354d8fd40b09bf900000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000063e482bfd43358301da2c19ae30d4601283b119a82b7f7f5248ff9ec0efcb1ccb8b7fea1702d1a6fe34613a17091c081c56db60b15f36018f0e1f342ca8b17dfdd44e52d1e5fce1cae962d5ecb9474e68065a3a00d6c05a4dad889c186c22511f8511de965bad9a1a7da05e7ef4e6b00008b21ec682d96c70e3a1445f5bcb7991734176b1374c9ec333ecc6c8b"], &(0x7f0000000140)=0xffffffc5) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080), &(0x7f0000000040)=0xb) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000180)=0x4) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80012b279a8 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 0xffffffff8110cdbe at witness_debugger+0x8e #1 0xffffffff8110c9f2 at witness_checkorder+0xf72 #2 0xffffffff8107b623 at _sx_xlock+0xb3 #3 0xffffffff812c2adc at inp_setmoptions+0x17bc #4 0xffffffff812daeef at ip_ctloutput+0x80f #5 0xffffffff812dec99 at rip_ctloutput+0x2c9 #6 0xffffffff8115b651 at sosetopt+0x101 #7 0xffffffff81163cb8 at kern_setsockopt+0x158 #8 0xffffffff81163b53 at sys_setsockopt+0x33 00:00:22 executing program 3: setitimer(0x0, &(0x7f0000000000)={{0x8, 0x6}, {0x1000004, 0x8}}, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@un=@file={0x0, ""/108}, &(0x7f0000000240)=0x6e) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0xa1}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r1, 0x7fff, 0x31, "22467143762faea5ed30a9318a68c5cee822caa1d5d954ef377a007f79345683e7333805ae76d73261ca2c1a2c58eec1f4"}, 0x39) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={r1, 0xff, 0x4c, "817653768859aece9c69611f8802a93246b08c708782a8a94c9c1986fe3a1605622aceca20f0656be3ff856db16a9f3566c2671138241d87371593a4764ba0479196fe81270706aac405a23a"}, 0x54) r2 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/40}, &(0x7f0000000080)=0x2a, 0x0) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x8}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f00000003c0)=0x3f, 0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0x6487}, &(0x7f0000000180)=0x8) 00:00:22 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f00000000c0), 0xfffffcf0}], 0x3c1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file1\x00', 0x0, 0x20) connect$unix(r0, &(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8) linkat(r1, &(0x7f00000000c0)='./file1\x00', r2, &(0x7f0000000140)='./file1\x00', 0x400) rename(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)='.\x00') 00:00:22 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x2, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@broadcast, @rand_addr=0x1}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x1201, 0x0, 0x234) 00:00:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x81, 0x1, [0x3]}, &(0x7f0000000300)=0xa) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000007c0)={r2, 0x4, 0x0, 0x7f, 0x80000000, 0x9, 0x1, 0x9, {@in={{0x2, 0x1, @multicast2}}, r3, 0x8000, 0x6, 0x6, 0xfffffffffffffff9, 0x962}}, &(0x7f0000000340)=0xb8) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r1, 0x29, 0x36, &(0x7f0000000880), &(0x7f00000008c0)=0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x10001, 0xfffffffffffffd18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) execve(0x0, 0x0, &(0x7f0000000740)=[&(0x7f00000004c0)='.\x00', &(0x7f0000000500)='\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='\x00', &(0x7f00000005c0)='#-`&,*\x00', &(0x7f0000000600)='\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='}//\x00', &(0x7f00000006c0)='\x03\x00', &(0x7f0000000700)='\x00']) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = socket$inet_icmp(0x2, 0x2, 0x1) ppoll(&(0x7f0000000180)=[{r4, 0x24}, {r4, 0x4}, {r5, 0x82}], 0x3, &(0x7f00000001c0)={0x3ff, 0x401}, &(0x7f0000000200)={0x8}, 0x8) chmod(&(0x7f0000000380)='./file0\x00', 0x400000015) 00:00:22 executing program 0: setresgid(0x0, 0x0, 0x0) mlockall(0x2) r0 = accept(0xffffffffffffff9c, &(0x7f0000000100)=@in6, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x1f, @empty, 0x3ff}]}, &(0x7f0000000280)=0x10) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$inet6(r2, 0x0, &(0x7f00000000c0), 0x20000000) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x6, 0x1010, 0xffffffffffffffff, 0x0) setgroups(0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r4 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) dup2(r3, r4) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) 00:00:22 executing program 2: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r3, 0x0, 0x1000000000003) open(&(0x7f0000000400)='./file0\x00', 0x100540, 0xe6) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r2, &(0x7f0000000340)='./file0\x00', r4, r5, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000003c0)={r6, 0x8001}, 0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r2) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getitimer(0x3, &(0x7f0000000380)) 00:00:22 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)=ANY=[@ANYRES32=0x0, @ANYBLOB="39000000010000000400ffff0000e2005c0b000002004e200000000400"/156, @ANYRES32=0x0, @ANYBLOB="81000000050000001f0000000900000000000100"], &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x9}, &(0x7f0000000180)=0x8) r4 = socket(0x1f, 0x2, 0x3) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) lseek(r0, 0x0, 0x2) poll(&(0x7f0000000240)=[{r4}, {r1, 0x100}, {r5, 0x4}, {r5, 0x20}, {r0, 0x10}, {r4, 0x2089}, {r0, 0xc5}], 0x7, 0x1a) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r3, 0x7, 0x1, 0x9, 0x2}, &(0x7f0000000200)=0x18) setsockopt$inet_mreqsrc(r5, 0x0, 0x3c, 0x0, 0x0) #9 0xffffffff81718846 at amd64_syscall+0x436 #10 0xffffffff816e0c2d at fast_syscall_common+0x101 00:00:22 executing program 0: r0 = dup(0xffffffffffffff9c) openat(r0, &(0x7f0000000000)='./file0\x00', 0x502, 0x20) setpgid(0x0, 0x0) r1 = getgid() r2 = getgid() r3 = getgid() getgroups(0x3, &(0x7f0000000040)=[r1, r2, r3]) 00:00:22 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)=[&(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, &(0x7f00000001c0)=ANY=[@ANYBLOB="06000012009a000700000f5f40cb79d3dc877a9975710e1906e71615831ccde8c50b020058e8f99142d0d8c7fc66c57997b68d072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) fchmod(r0, 0x40) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) 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$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$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$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x10) 00:00:22 executing program 1: r0 = socket(0x11, 0x3, 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, &(0x7f0000000000)=0x9, 0x4) getsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendto$unix(r0, &(0x7f0000000100)="b10005020000000004c700b1bf294de449451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) 00:00:24 executing program 1: r0 = socket(0x10, 0x10000000, 0x80000001) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001740)={0x4, [0x9714, 0x800, 0x7, 0x3ff]}, &(0x7f0000001780)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000014c0)={0x48, 0x890, 0x1020, 0x100, 0x9, 0x3, 0x4, 0xfffffffffffffffa, 0x0}, &(0x7f0000001500)=0x20) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000015c0)={r1, &(0x7f0000001540)=[@in6={0x1c, 0x2, 0xffffffffffffffdb, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffe}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xffffffffffff0001, @loopback, 0x4}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000001600)=0x10) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = geteuid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) fchown(r2, r3, r4) close(r2) setresuid(r3, r3, r3) fstat(r2, &(0x7f0000000040)) r5 = accept(r2, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3}}, r6, 0x8001, 0x7, 0x7}, 0x94) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f0000000380)={r7, 0x10000}, 0x8) close(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, &(0x7f00000003c0)={r8, 0x800}, 0x8) r9 = semget$private(0x0, 0x4, 0x8) semop(r9, &(0x7f0000000400)=[{0x2, 0x791, 0x1800}, {0x0, 0x3f, 0x1000}, {0x2, 0x110}, {0x0, 0x100}, {0x0, 0x95, 0x1800}], 0x5) getpeername$unix(r5, &(0x7f0000000440)=@file={0x0, ""/4096}, &(0x7f0000001480)=0x1002) __semctl$SETVAL(r9, 0x2, 0x8, &(0x7f0000001700)=0x1) 00:00:29 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1, 0x11, r1, 0x0) fsync(r0) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) sendto$unix(r0, &(0x7f00000000c0)="a97b70352d818847c220487dd892f4415c5420bb7bf0d5b15c9faf2d1c4c0a892b", 0x21, 0x20000, &(0x7f0000000100)=ANY=[@ANYBLOB="f7ff2e2f666906000000"], 0xa) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x3, 0x1, 0x20d, 0xffffffffa532d97c, 0x8, 0x100}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x2}, 0x8) mlock(&(0x7f0000ffa000/0x1000)=nil, 0x1000) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @rand_addr}, &(0x7f0000000040)=0x8) 00:00:29 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000001c0)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) renameat(r0, &(0x7f00000000c0)='./file1\x00', r0, &(0x7f0000000100)='./file0/file0\x00') __getcwd(&(0x7f0000000140)=""/85, 0x16c) mkdirat(r0, &(0x7f0000000040)='./file1\x00', 0x6) 00:00:29 executing program 1: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) setreuid(r2, r2) read(r0, &(0x7f00000000c0)=""/90, 0x284) fcntl$setstatus(r0, 0x4, 0xc8) r3 = getpgid(0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)={0x0, 0xea, "67d545dddc6bbc782149d89c436b77c5131cc9bf81223a3b64d8b7c11b08d081efb2547dddc36b47ef636e5276b37c2dbc02acfe08b98d59a9cba4518f800489040e3bb5709054cc45f639e4a5df08abd47cd64c634f3f1f9b265c1220a15027d4ef54da22a2a72b1ce2dfb0e11222a244fa7d8013f5468726ca5acbc8bbbbe7d068bd44a49d7d9081a8d4b40e20c15ca2f43e01a8373b04f0e88eb3da03a350be990da62f6253b9be4b91d4beedfc5f2d09e7b51ca033a62509571a88757a3454f17bd50d8577268cba0ac37143636c0a8d23e07506e5a4f13feeb6884b1b68527c2f180afeb4efa4af"}, &(0x7f0000000000)=0xf2) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={r4, 0x5}, &(0x7f0000000240)=0x8) fcntl$setown(r0, 0x6, r3) dup2(r1, r0) execve(0x0, 0x0, 0x0) 00:00:29 executing program 2: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r3, 0x0, 0x1000000000003) open(&(0x7f0000000400)='./file0\x00', 0x100540, 0xe6) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r2, &(0x7f0000000340)='./file0\x00', r4, r5, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000003c0)={r6, 0x8001}, 0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r2) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getitimer(0x3, &(0x7f0000000380)) 00:00:29 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x5}, &(0x7f0000000140)=0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x4) r3 = dup(r2) freebsd10_pipe(&(0x7f0000000000)) writev(r3, &(0x7f0000000600)=[{&(0x7f0000000040)="9e", 0x1}], 0x1) write(r3, &(0x7f0000000040), 0x7fffffffffffffff) 00:00:29 executing program 0: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r0, 0x8000000000001) shutdown(r0, 0x1) 00:00:29 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="d12b7cfb68d1", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000080)=0x14) select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) 00:00:29 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fdatasync(r1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000140)="bc081be64093fd92e0fe9a749019cf94e19810d8441645ad42db819122b95801b6f98fa7b89dd83f155e41176de69967d827b94cc10723ad9c1f12db84a447171bd063405c87e7e5096ee973d8323cbeb2789adeb8b68ad7579007052117d4967a0c1e7b7f5e544a0fb95efadcfdaf679487890b9c732d332e10728875346d73fab8d388a491abb66929010e94960416f11c2f", 0x93) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000240)=0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_buf(r0, 0x29, 0x35, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200)=0x8, 0x4) freebsd11_fstat(r2, &(0x7f00000000c0)) 00:00:29 executing program 3: socket$inet6(0x1c, 0x1, 0xff) ppoll(&(0x7f00001b2000), 0x200000000000005d, &(0x7f0000553000), &(0x7f0000f06ff8), 0x5) 00:00:29 executing program 3: r0 = dup(0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)={0x6, [0xffffffffffffff21, 0x7, 0x80000000, 0x1, 0xc03, 0xc037]}, 0x10) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) write(r2, 0x0, 0x0) write(r2, 0x0, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x802, 0x4) mkdirat(r3, &(0x7f0000000040)='./file0\x00', 0x112) write(r2, 0x0, 0x0) recvmsg(r1, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 00:00:32 executing program 2: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r3, 0x0, 0x1000000000003) open(&(0x7f0000000400)='./file0\x00', 0x100540, 0xe6) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r2, &(0x7f0000000340)='./file0\x00', r4, r5, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000003c0)={r6, 0x8001}, 0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r2) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getitimer(0x3, &(0x7f0000000380)) 00:00:32 executing program 0: lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) chown(0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) mlockall(0x1) __semctl$GETPID(0x0, 0x2, 0x4, &(0x7f0000000240)=""/178) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) r3 = shmget(0x2, 0x1000, 0x10, &(0x7f0000ff0000/0x1000)=nil) shmat(r3, &(0x7f0000ffc000/0x4000)=nil, 0x3000) getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000140)={0x0, 0xe7, 0x4, 0x8}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000380)={r4, 0x1000, "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"}, &(0x7f00000001c0)=0x1008) 00:00:32 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) 00:00:32 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x92) setsockopt$inet_group_source_req(r0, 0x0, 0x52, &(0x7f00000001c0)={0x3, {{0x2, 0x0, @multicast2}}, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}}, 0x118) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = semget(0x1, 0x4, 0x298) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000100)=[0x4, 0x10000, 0x1, 0x7fffffff, 0x0, 0xbc, 0xe53c]) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000340)=0x54) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140), &(0x7f0000000300)=0xb) writev(0xffffffffffffffff, 0x0, 0x0) 00:00:33 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x4) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000080)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f00000006c0)=[{&(0x7f0000001300)="d1", 0x1}], 0x1}, 0x20101) sendto$inet(r0, &(0x7f0000001740)="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", 0x58d, 0x0, 0x0, 0x0) 00:00:33 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000002c0)={@multicast2, @loopback}, &(0x7f0000000300)=0xc) r1 = open$dir(&(0x7f00000003c0)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x9fd) futimesat(r1, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={{0x7fffffff, 0x8}, {0xfc7c, 0x74e}}) freebsd11_stat(&(0x7f0000000100)='./file1\x00', &(0x7f0000000180)) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xd, &(0x7f0000000200)={@loopback, @rand_addr, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000280)={@remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, r3}, 0xc) pwritev(r1, &(0x7f0000000040)=[{&(0x7f00000000c0)="8caa569e2a0e43f40cf57c3a2afb6c0c6d663bfc366aee0fe56f539513", 0x1002f}], 0x104a, 0x0) linkat(r1, &(0x7f0000000340)='./file0\x00', r1, &(0x7f0000000380)='./file1\x00', 0x400) 00:00:33 executing program 1: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getpeername(r1, &(0x7f0000001540)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000080)=0x1002) socket(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x2, [0x0, 0x0]}, &(0x7f0000000180)=0xc) fchmod(0xffffffffffffffff, 0x0) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x8) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0), 0x0) recvfrom$inet(r1, &(0x7f0000000000)=""/18, 0x12, 0x1, &(0x7f0000000040)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) msgsnd(0x0, 0x0, 0x0, 0x0) 00:00:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000300)=@in6, &(0x7f00000002c0)=0xfd96) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000240)={r2, 0x1}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r3, 0x29, 0x19, &(0x7f0000000100)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:00:39 executing program 2: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r3, 0x0, 0x1000000000003) open(&(0x7f0000000400)='./file0\x00', 0x100540, 0xe6) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r0, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r2, &(0x7f0000000340)='./file0\x00', r4, r5, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r6, 0x9}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000003c0)={r6, 0x8001}, 0x8) open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) dup(r2) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) getitimer(0x3, &(0x7f0000000380)) 00:00:39 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000204, 0x40003) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340), 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x8, 0x8, 0x6, 0xc61, 0x461}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0xfffffffffffffffd, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r1}, 0x84) 00:00:39 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) accept4(0xffffffffffffffff, &(0x7f0000000bc0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000c00)=0x10, 0x30000000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x3ff}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0xa3, "424100227db6b6b3a42ec0a996c2bb6a09c883ab79c895728076562e5a3c8a3da3e52e6fa94bb7ba68e8f1309a09abe26b266d32fdf6124f26ff6f6e7cde6a3813f2b324eb8beddc12d11f78e8b2d82e6e629f0186aa7b5593d2d86f52e1e546cf2758e4779278614ee0683021405978217d22fc1bb90f567cd1479246a8247cccbfdc983dfce0f3e62c00fdf89731cfef42147cc71760e0293001d49ef71f5b86ecc7"}, &(0x7f0000000200)=0xab) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1d, &(0x7f0000000080)={r2, 0x0, 0xfffffffffffffffe}, 0xc) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, &(0x7f0000000480)) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="2b000400081fad7f02000800"], 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000380)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB="2e7eb6b9ab2704cdfb4d838093f70520fa5f7394c7788d1578495821c294c1f9ff832c67b73b913facfcaf802cee3d4b470cd8fff69674f01e000000000000000000000000000001"], 0x1) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x6d9) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r3, 0x7, 0x19f, 0x2}, 0x10) open$dir(&(0x7f0000000280)='./file0\x00', 0x801, 0x3c) r4 = semget$private(0x0, 0x7, 0x100) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000d40)=""/231) 00:00:39 executing program 3: r0 = socket$inet6(0x1c, 0x4, 0x8) r1 = msgget(0x3, 0x284) msgctl$IPC_RMID(r1, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x60}}, 0x1c, 0x0}, 0x0) 00:00:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f00000000c0)=0x4, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1056, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 00:00:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x0) lseek(r0, 0x0, 0x7) 00:00:40 executing program 3: __getcwd(&(0x7f0000000000)=""/232, 0xe8) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000140)={@empty, @rand_addr}, 0xc) getpeername$inet6(r1, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000200), &(0x7f0000000240)=0x4) renameat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00') getpeername$inet(r0, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000340)=0x10) getsockopt$sock_int(r0, 0xffff, 0x5015, &(0x7f0000000380), &(0x7f00000003c0)=0x4) freebsd11_fstat(r0, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000480)=0x0, &(0x7f00000004c0)=0x0, &(0x7f0000000500)) fchown(r1, r2, r3) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000540)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000580)={0x0, 0x2, 0x7fff}, &(0x7f00000005c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000640)={r5, &(0x7f0000000600)=[@in6={0x1c, 0x0, 0x5, @empty, 0x4}]}, &(0x7f0000000680)=0x10) getgroups(0x1, &(0x7f00000006c0)=[r4]) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000700)={@remote, @multicast1, 0x0}, &(0x7f0000000740)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000780)={@multicast1, @multicast1, r6}, 0xc) recvfrom$inet6(r1, &(0x7f00000007c0)=""/4096, 0x1000, 0x40040, &(0x7f00000017c0)={0x1c, 0x1, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) mkdirat(r0, &(0x7f0000001800)='./file0\x00', 0x40) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000001840)={@multicast2, @rand_addr=0x15, 0x2, 0xa, [@broadcast, @empty, @local={0xac, 0x14, 0x0}, @loopback, @rand_addr=0x6, @multicast2, @multicast2, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @empty]}, 0x38) freebsd11_stat(&(0x7f0000001880)='./file0\x00', &(0x7f00000018c0)) getpeername$unix(r0, &(0x7f0000001940)=@abs, &(0x7f0000001980)=0x8) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) sendmsg(r7, &(0x7f0000001c80)={&(0x7f00000019c0)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000001ac0)=[{&(0x7f0000001a00)="8492d5b49a1c681b188c262b9bba0117346bf2df7547d8947a9fa2d0ae3c3bc12a7d0c53b23864f1d56f032a6f04c9ffa2e07f8569d7f41427569d1b71bbc8ec3d91c4dafc2e90a7fabc668762b768212ab6a59a0c665b2e21c35feada31b19d959b324cc463b59455b7f4cc8489a214daa073e85452ffcc4bce16bf3d0d9ed1f60819850099b171c223cbc5e52052da6dd408b8da595a2d62", 0x99}], 0x1, &(0x7f0000001b00)=[{0x80, 0xffff, 0xc90, "9305637b380af2951e72d7516cc3f8daeacad7723e9eafdeb7bd6c60db821a79f72b7b7a7ed8d3321f36743b8e2fa2303854f77ec4871e7ff7934feb0b7f6b0088910403b4a15e9fea28c76411a4c456d65b875d5dac9f51b4422453006fed1fd162fa2de87134b72d8ac8"}, {0xa0, 0xffff, 0x41aa, "72ff8bf6b1af52e5f5499f08568b7dd0fd8242cb02b6557202bbb9b23248838f6ed048e503e9e4e140f6e5c3173d71fc9664eac978593f0798f733b045fdab61d6b5e04f842775b59f7be8bf97cda608cf60bbb141899805cc3baaaaac94e8a033ab22ac7d8df5c2eb0cebae240d0d7b7ef2b68cbff65ce0ef0c57465ab7be7142c3af2063df8654aabca1425ca3f78f"}, {0x28, 0xffff, 0x416, "275efd884f8d1dec08060d44a2b1e1d5795e"}], 0x148}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001cc0)=0x6, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001d00)={0x1, {{0x2, 0x2, @broadcast}}}, 0x90) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000001dc0)={r5, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r7, 0x84, 0x100, &(0x7f0000001e00)={r5, 0x81, 0x401, 0x8, 0x9, 0xe70, 0x2, 0x4, {@in={{0x2, 0x0, @multicast1}}, r5, 0x800, 0x8, 0x10000, 0x2, 0x100000000}}, &(0x7f0000001ec0)=0xb8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r7, 0x84, 0x13, &(0x7f0000001f00)={r8, 0x2, 0xca, "4563dcb6aaea15d9f9ba08c4ac87b08dc274d005aa4c8c146d0a0aa037d4d42a1034a7d5d8ecb5d2e878ad835d877c5de443a7747970105c597da81edd42273f702edc6d3ed8f8d54454f433ec0142a60accf43c8c835c8510b350881bd9eb02c8431ae373a8e9eeff5e97f2185cab3f06e38794e0bd6832b5e4640fe77512d5c6f463dbe19be796325969809158cad035aac598e8293a70fe9154640e2aae63e908685bdadfc8fa4d5f0899dbbe3a91395597ff051a234167368a3babcdff3e2acc76edbf5060cfffbd"}, 0xd2) mkdirat(r0, &(0x7f0000002000)='./file0\x00', 0x20) 00:00:40 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x17, 0x20000003, 0x6, &(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x688, &(0x7f0000000000)=0x1000, 0x4) r2 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x3, 0x15, 0x2120, 0xb6, 0x10000, 0x3, 0x379441d9, 0xffff, r3}, &(0x7f0000000100)=0x20) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2008, 0xffffffffffffffff, 0x0) 00:00:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x100005, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = socket(0x17, 0x20000006, 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000003600)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x401}}, 0x0, 0x5, 0x0, 0x6c0}, &(0x7f00000036c0)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000003700)={@in6={{0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, &(0x7f00000037c0)=0x84) sendmsg(r2, &(0x7f00000035c0)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x401}, 0x1c, &(0x7f0000003280)=[{&(0x7f0000000080)="f77caba4c695910173c61c01f5f6f153d23585084b0957888b02b5c96be73fbf54015558e8a868d6faf8135d7f6778fa66080fa07476d2ecbbeed6c3d1e9b757ff8644decd795bb85d7a0633bc6cb9ed2984db771000bcec4183f2d7986100a89b6dda8eb1fc3e7019c60b2fe429fda48eb581bb0ec00ac1f8038ff956a891b6ad3babda8a0958b94e3e5eb59903c0d6969c1a493b91f401b5e48ecec0adff855cd80cdceb5abe39c1ca7bc4450554c503473e99e5e9a75765fe24858c3d8a94ddf0cde1be9fd8a187bf1af3e9413851596cc37cfe266bba8908c9bf83ef634e16043c84733970c9b193511c73de600de7e13bc1ae10f2924684099172ed8d8a639e41356a3fcfaf83f22cb251107901841e172b47a6157fd25166a9ec6a791ba28d02a2e9dba08de90210f76ecdbcf2662793778bf03a971d9c4a7550a131d3fe4403ccd1bafbfcaa026dce803ab7ec3ac651f4a07526f92a49692990696bd7f1af40d5de3a520a2999a057a3b0846a695b35216f8f7c2fa350462cf6083e225a38a4c4f8e0d22adf022727a2a066188a2474488b8d482aef674990076412c8469a5369133823808ca1b6aade78621ae0419fae2da7a5a5f8cf85a4c1dcb5f61f725868d97ee735d4d85690b6ab0cfff230c1686de6de3fcd93d8a97d8775a6f541cec6e8f0cbcacbd758aa9d165d7031331580d75730bb4c17ecc732f551d20f8b21dbfe27c80844fd5e66f3b19fea550266dfa9ab4a5685f595415a89689d6bde8f6b3d29dd7057e471829716f48109effc834f1c6a4102728ef676ab137da5da352259f488897f1c65abb5a70cc4844d531c4d5c97c03e4b6182dacdd0ae69e66b188932769abf474b5f1f82bd3e0d77b88cdf36c3dd0ddf630c3fe36fd86bbfb41dcad8657728b7aec6946f03a52b69d9183bcacc8d19b5c5f81059f7659fce0242c1e645a5a5f69b05fdc1513b4d22116469cf2565047e794e0cde21fe88bad051aa6c18bf6c04fe6acdbe8144aba02d6728e43fdf3864d2ad394762ba3b9d0a4c72c69f2d7e2c4871ad3d5e0c420f8b0a57dcf180ae5aa518589d9cb9483d1000da9591f285c8db32cd87bb55194e2506c5a57f2d066883eba37e457dda23e3257f824dd115a0e97f8393dbc10a2f5a8e92a8e4677920a3f471fa640a85467370bdc0e61cd5548e02d4d7b9fa5fe19ce3324b86cf0e89aed89843317062c582bd5b1d0b1ab26afeb39253ce54cd8111b2be9fb149eb26f138ca999e5fcb1019a26780c3ade01ed6d2dafbd6d500ff363f0d04708313722cfe68c54201e92e36abd337c7778f86834533c846322cf0c2a2b7e7df70ef0f1f2c6f689843eb8df8f09fbbda4effa5d61cfe90498a5abddc40e1279bbc10b230f4720ce1dc7d50652547fa0f1ee2608c744e9f60ecdeb0e695d9baf08f95c7bd50d5c005a5a696789e427b5d7e2165058391bbb77cfbe8ec3ea8803b8ac10b6c9d0f837ddac872b6ff84acdb53065df93996b07e37ad9c8b510b5dc11b64ee4a6607f939d102d9f5437e5d73af3ed1cb410ace6b953e9bc64ac7ed7b3233c21cc1f826a9c98680bc9a0bfb54cbcc6defa289382d8772c9a52c69a574910f48ab593dfaf139325cec4fdc9c0f082d5ca8884ebe1ba84ec79369bed2c1c61f6e144d7ded797cb035219034968ef0a0781ee2a67489c74f3d4b83076af705c2f1095d120377af1997094cd42e819fb73b6e3faf2da6a5bba31ad8276399e72d62b115006d69b44a0edaa718479ec373be78c56375b10c455768a0f0138728d3a7589cce460500bbe0f2a77c1f60958530ccba1127fc52c7b8fbe26e67e062fd9bb31162b2b93f37cb3996aac03fa78ebf75395c91c8297bf5d9dee3c48c14b8d80b3281f96ab9d5b8e8fe17ab8b3f48ad5ff7a365067ce08de34c1f70de220ae3e923dea788b3d34f9ca1e059df01fa0ff4e948b37cc317ab86823f8a285b344f589321ceb508ab56ee24aeb7778a31f8c82fec18bbfc698deb7ef8c0038829d1511a83b2c8a1eec2375129a4ee961aae71e92437e8d85d4c1954dcbb659d794e51b625d8e5ec8cd2fba7a11384aa6fc1a49bb1e15844312b4ac7eb86776dc5a87338d84e8c72b6d4458158ea11790504348b10d64369b3804ee8ab89cab1369fbce18aa6779b3a7c023bd7b88b17af57ed8c65147831f17e82a98f5c8f4fa4a55d3c23aa6be7e0c0a99a9d48b6df08d3b8b2a1ab3d14fd140b1abd467c4f5abfb3e8453d6d4579e01b21d8f3e36e74444d59d2e2e6486abb4ec2b8083a200705fe35b8a80aad12592c25c87dee00870f677ade9623839bbf8d44211ce3a00c67ac046dc68e4436cdaa0b2e1bde2fb82d89ef439f0562a537a7fa8170d3dc787c5ecf2925e9bed55ed169dc6b704159f4125be9ee48073cb50dff3fa5d7225837706910ce006e5819e6244f3087320a69f1daee535f58b632ff644c15a493f21b1ae196a31b8ba11d7a2764fb8ea4c96e31c1f6f3f6db39493d045419b130e71952b2798952f39fd510827e3a796a2a54816356146dc7d886ff0aa5cfbd4e09b8b5ff8fdcc492c9faca57d711fb478a13e40c69ca50268bfa98d0fe362fe442b9e8b8200b608722d8bb24615c09f00dd384165ef749b39ce1810c35601cb616cde11b9fd7e2a1285c63cae2189ebf51d3c0105db4fbd2650d3b9a8da8dfeb9b3a20ca2d98d65b4ed455370561c3726082a0089535ef093910ab8ecfbb2f9607c3600ae8ad59da1b8d35bfa50db01b8ad77401342fa1ca4cb9abf0d9ba8d7a254318f00371a21b56d956ed591ea6d1324d20b81c8c921719df9c26af788bbb8162fd12a8a45c0aaea556ae1cc49fd68cbb4b06fa529f84188c9c73e76783b8751a89b473bf95e59e719b67a843b0ccdf590376ea6162af3fb829ed3ee4d7f3b97b0ba73b3b01fa99d32da01d29792c0fad5466e1e720f5bd14c2b6dd4f7ec1f0fd4bbd5af63c06fbd17cf1bb0fb034e97745f98e6375130870c067ad2c0d408fcab40fbdd592832f9f1d59c4c077cb0e035946301809d420ab06f22772684264af10e3bac89bdb930fa8d9e34388e7be53edc2766aacd36f5aef137d82b01d32136ae645027a68e955318481b22aa3db551d32edcff6c3956950edc7df2eb721880d2caa3fdcb42478de736ec8ba14898dbdf78627f53ddbe31e780a3dbfb339df518e7faad0c8e4c4eaca418da743e90a5140b1ad070141569fd81eefa01752ea8a742ce41175e2e9f678de58a9ddac887672a3bcc7d19aab71da0d7f6509034fc21345ead0bbc926dc781dc516e15daa55fafa9a93b72c98387ab6c2bd6c48298fea0afc72c113373b26b16cf3473021bf42b150d1755039d5d00b6d40984e3b2abf83e05614e819f33fa226963895112d0a242a9c6b092ea9c328820e8083c303e822f4aad3ceea03dd0422b9f35648bb79ad0aef27d62ce0a7101328caa1a70b0dcdd6f2cfab2b7e506f8772bef1b72ac8dd8fb5174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{&(0x7f0000002200)="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0x1000}, {&(0x7f0000003200)="65e610ae28d02683343ae098f17c3dc08a2e022ec1aa65", 0x17}, {&(0x7f0000003240)="de7e6f10f26c6764267f06b5b20ea95ab7d4ddcc3c2a758d61e355a978c060d0f5007f3f17b63065", 0x28}], 0x8, &(0x7f0000003300)=[{0x30, 0x11, 0x0, "37d0635b00e9aa031168e32bce0584a7ad3dccea40491394fad96020"}, {0xb0, 0xffff, 0xfffffffffffffeff, "2fa8c529bf6ca35cf910da9ecf8653871a3a4dc8b4b266699e5fb604e8c43c71c83886c62183b803c43b7b4e1f44ab790af353edee0d9fa2ab4059011bc72811f514d499800f194d94676079cae4f52733172c1dc4e7c956e9c918193ba70649e1d2f866dc3c6f82b4bb1b71a19cc813a1c455deff01bd9f8b3dcc642f45373b53dd8fdb6fe3f53db3664d1eb7073a238a0d1b2dac51acf733adac"}, {0x28, 0x29, 0x6b5e, "bfcd92fb57de628029a0d180937e950db4"}, {0xc0, 0xd6760d842e28a43b, 0x3, "50fa031ac97a5273fa801b257b7aaff609e69a9c90fd50474eb971b95aa3302b256ec813c9869bc5fd9ab4373ccd88f6cea40ff7e87d9785717235b7144ed812687b7dd0ee6e60f892e43153c201b0f985a033e3faf23c1852ef4a482cba7e59339fab33ac6b0825c7e5b50855c5d7fd5155b2ed30f088d3e648bae129837e6ccfd8203a93dbe75617f5364bef5f00748369b8273c1d94b26c7c93b377fb0138da7061774693dc8d1593dc"}, {0xe0, 0x89, 0x400, "9e38eef35201775430fd84258189c3c9523337050538608c80b11b51755643cd883c4a144060cbc0e5a67c8b2d28e4744aeb7b5bdf1aff186e04350209b97aa8066f08526c34a834a03fa3f9ddede78785461dd70585c6816e8ea894652408a70bc00b453e93e09506b70e6ac314318a27e6aaeef61a2e5f2e542f72780a02c4a47c09c52aa934ec1d4daac4a9f626f13c464f02f43fc466744cd02748afcf30ee9263716b7931164dc0151a9c805fe19c72745665638ae2b434895636bdd4eb5095eb3ab00303a3e7"}], 0x2a8}, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000038c0)={r4, &(0x7f0000003800)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000003900)=0x10) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0xa, &(0x7f0000000000)=0x1c00, 0xfe6a) 00:00:43 executing program 0: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r3 = dup(r2) pwritev(r3, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r2, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000011c0)="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", 0x1000}, {&(0x7f0000000140)="6fa8274acc20fee1538b3cef28dfc14d7d60e1e9f9051446135e90165db5e2c82dcde5747a5b4e6193c33cb074fd312ef430a9c1431477b4ffbccd6dffd83f6a043786918047281e5be4892d9c48aabe27fe2f9d442b2abd7cbf8790181aca8426b0e40e72f0b5a1464534b1b012946a1ae779e7e5bf6bfdc10a40dc0392e3faf1f7d217535adacfb229", 0x8a}, {&(0x7f0000000300)="51f9142f99de9efa0b1f31f43580514ca2ba98f60669dc20af0522f26f6eed8c34148dd6cf6717a27ee0e51ebd235d061134b4c85770695b1c664bd4f13a60ca2914daeda5cf95f749d693f8806dc214af681ba911ab82ed160983fb121354045060ae38229206a2821a21969b5e09bdd40e28841ebba1a6ebf7733ef05cde940b748aee1cc899e47b8bc4f56ce955cb8b5f37013645933a5c8d9162d5f98e4753a0d65367fae8fd04ce632307c7a44ff78cfbcaa0bf3ea399dd4de9f30ac1b6ed1698f21f344f321713572cde8c86d9b121e7cc800926d105421a6b33fae0b8d9abd6b5b76a4ae27337eeab7a6e5439ff", 0xf1}, {&(0x7f0000000540)="27aebc25b692775c611c880625857efe8a9b630a701312f6e2827b06f0d48445e797df22df758a62dda262bd6a16f290b804ede58929926c6ffc6495aa3a3ea59f2cfb7526b2a5e6dea53e3bc5333e6985f10335fd220de299c7af2c169498160ea3837f145719384c0e11bdfd5853a1777b4c4e3c6f3f80d1b7ade0310a233c9f11b036d19d530e7d2391a2a8e908a3750fa45b9ff9f1bdddc285877e09c6bee04c17d8584f8279748886cd397b887c2d1905a0fd089da5f28c89807b76b00c2de7c09015b00f595522c38246611392daf3621cc2e7c1e277322d1f797885401969007030f967e368", 0xe9}, {&(0x7f0000002ec0)="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0x1000}, {&(0x7f00000000c0)="b7b8f11e906986b5e4aba579f9f6a84dcbe33188aa268b8bf27af379e2e355da94cb", 0x22}, {&(0x7f0000000200)="faa930ddfaed0c1b06e2bbbd35cb6472190882f4495ed9b2cdf869ac5234879ca03362d4eaf20ff3852987b039a1b51d0943ba280a6002b8fefb05603ac50faf61f705b38f6358d0a5bb05feab52", 0x4e}, {&(0x7f0000000280)="5e410ce54176809f7d8d048e5bacf7e596f9e6", 0x13}], 0x8, 0x0) fcntl$setstatus(r3, 0x4, 0x10044) read(r3, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) 00:00:43 executing program 3: r0 = socket(0x17, 0x10000000, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') shutdown(r0, 0x1) 00:00:43 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="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"/295, @ANYRES32=r1], 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000200)={r1, 0xf8a, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000380), &(0x7f00000003c0)=0x4) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r1, 0x2}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f00000004c0)={r3, 0x5}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind$unix(r2, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000400)={r3, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000500)={@remote={0xac, 0x14, 0x0}, @multicast1, @rand_addr=0x200}, 0xc) 00:00:43 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4) 00:00:43 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(0x0, 0x0, 0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r3, 0x0, 0x0, 0x0, &(0x7f0000000200)) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) fcntl$dupfd(0xffffffffffffffff, 0x15, r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x0, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, 0x0) freebsd11_getdents(r2, &(0x7f0000000380)=""/209, 0xd1) 00:00:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x28, &(0x7f0000000000), 0xc) 00:00:43 executing program 3: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r0, 0x8000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 00:00:43 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x10000}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x0, 0x0, 0x5, 0x2, 0x8000000000000000, 0x8, 0x5, {@in6={{0x1c, 0x0, 0x3, @loopback, 0x5}}, r2, 0x401, 0x7, 0x10000, 0x8, 0x9}}, &(0x7f0000000240)=0xb0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r3, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) 00:00:44 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="ff0f0400ff7f060007000900cd90041b7f0f3aa4fc61cd11b02bd7136e63d26ef1abc44912ff11701a944d42593ad9eeddee070f17e70163b058b50661e1d9493ae0be061565d78457fb81ad82e2c8"], &(0x7f0000000040)=0x10) 00:00:44 executing program 0: setuid(0xffffffffffffffff) getresuid(0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x800, 0x1cd) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x6b5}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x1, @multicast2}}, r3, 0x8, 0x1d8e, 0x6}, 0x94) setresuid(r1, r0, r1) r4 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0x5333, 0x88}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000001c0)={r5, 0x7c}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r6, r0, r7) 00:00:45 executing program 0: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) 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(r1, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000500)={0x2, [0x6, 0x7fffffff]}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000440), &(0x7f0000000480)=0x4) pipe2(&(0x7f0000000340), 0x100004) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000004c0)={r3, 0x3}, 0x8) 00:00:45 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xd5}, 0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x4, 0x2, 0x6, 0x3, 0x5, 0x75, 0x2e1, 0x7, 0x8, 0x0, 0x5}, 0xb) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000080)=""/21, 0x15}], 0x1) accept4$unix(r0, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) 00:00:48 executing program 2: syz_execute_func(&(0x7f0000000000)="440fa2cd80800000c461937c1ce48a20d0d00fd1b02db5d900080070e4c653fb0fe39aa95ff965be4d4d408064797f41df400eff2a9d3e420f72e37167450f483b1c0a1a63460fc476c16161787896040498e1b1ac850f0000009f") socketpair(0x1e, 0x20000000, 0x7ff, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x25}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2}, &(0x7f0000000180)=0x25c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000280)={r2, 0x8, 0xf, 0x7f}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000480)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x80}}, r2}, 0x84) getsockopt$inet_tcp_int(r1, 0x6, 0x8aa, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000140)=0xdc) 00:00:48 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0), 0x0) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:48 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100), 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) execve(0x0, 0x0, 0x0) r1 = socket(0x2, 0x1, 0x0) dup2(r0, r1) connect$unix(r1, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:00:48 executing program 1: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0xfffffffffffff000, 0xc5}, {0x9, 0x100}}) execve(0x0, 0xfffffffffffffffe, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0xf5) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000001c0)=[&(0x7f00000000c0)='\x00', &(0x7f0000000100)='!#]^\x00', &(0x7f0000000140)=':\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000240)=[&(0x7f0000000200)=':\x00']) r0 = socket$inet6(0x1c, 0x20000000, 0x1) setrlimit(0xe, &(0x7f0000000300)={0xe32, 0x400}) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={0x0, 0x7, 0xa29, 0x6}, 0x10) 00:00:48 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x0, 0xfffffffffffffffb, 0x400, 0x4, 0xff, 0x9, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x3, 0x40, 0x7, 0x9, 0x7}}, &(0x7f0000000100)=0xb8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r1, 0xfffffffffffffffc, 0x48, 0x800}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1800, 0xfc, 0x6, r2}, 0x10) r3 = accept(r0, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000200)=0x1c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={r2}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x3, 0x6}, 0x8) r5 = fcntl$getown(r0, 0x5) wait4(r5, 0x0, 0x1, &(0x7f0000000300)) r6 = accept(r0, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000400)=0x1c) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000440)=0x652, 0x4) r7 = accept(r0, 0x0, &(0x7f0000000480)) r8 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r6, 0x84, 0x100, &(0x7f00000004c0)={r1, 0x7, 0x334, 0x1, 0xfffffffffffffff9, 0x200, 0x1000, 0x7, {@in6={{0x1c, 0x2, 0x178, @loopback, 0x9ddf}}, r2, 0x80000000, 0xdf, 0x10000, 0x10000, 0x100}}, &(0x7f0000000580)=0xb0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000005c0)={r4, 0x4}, &(0x7f0000000600)=0x8) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000640)={r1, 0x7fff}, 0x8) fcntl$getown(r7, 0x5) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000680)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, &(0x7f0000000880)=[{&(0x7f00000006c0)=""/26, 0x1a}, {&(0x7f0000000700)=""/255, 0xff}, {&(0x7f0000000800)=""/91, 0x5b}], 0x3, &(0x7f00000008c0)=""/4096, 0x1000}, 0x2) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000001900)={0x10001, 0x210, 0x8, 0x8, r4}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000001940)={r4, 0x1a, 0x3f, "ce1066a94cbb6da102a7ace1a4f0efdffcbc735e852af3c19040aa6ed92b49c1be8fd84c299490afbf3f88467e5ebd8fb454a913cf909df28db4d945363096"}, 0x47) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r7, 0x84, 0x1d, &(0x7f00000019c0)={r9, 0xca46}, 0x8) close(r7) sendfile(r0, r6, &(0x7f0000001a00)=0x22, 0x3) sendto(r3, &(0x7f0000001a40)="6705bae0ac7b0476d5cb5947b14d61decd8c48f2a54c3d05", 0x18, 0x104, &(0x7f0000001a80)=@un=@abs={0x1, 0x0, 0x1}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000001ac0)={0xffffffffffffffff, 0xffffffffffffffff}) lseek(r10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001b00)={0x3, 0x40, 0x800, 0x2, 0x0, 0x422, 0x6, 0x17, r4}, 0x20) setsockopt$sock_timeval(r8, 0xffff, 0x1005, &(0x7f0000001b40)={0x7, 0x4}, 0x10) 00:00:48 executing program 1: madvise(&(0x7f0000000000/0x4000)=nil, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x3f}}, r1, 0x1, 0x9, 0x3}, 0x8c) 00:00:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getpeername$inet6(r0, &(0x7f0000000200), &(0x7f0000000240)=0x1c) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000380)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000003c0)={r1, 0x1}, 0x8) getpeername$unix(r0, &(0x7f0000000280)=@file={0x0, ""/7}, &(0x7f00000002c0)=0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x0, 0xffffffffffffff4a, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x80) open(&(0x7f0000000500)='./file0\x00', 0x2, 0x200000020) clock_nanosleep(0xf, 0x0, &(0x7f0000000400)={0x5, 0xbdd}, &(0x7f00000004c0)) clock_getres(0x0, &(0x7f00000001c0)) 00:00:51 executing program 1: r0 = dup(0xffffffffffffffff) lseek(r0, 0x0, 0x3) socket$inet6_tcp(0x1c, 0x1, 0x0) dup(r0) getpeername$inet6(r0, &(0x7f0000000500), &(0x7f0000000540)=0x1c) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7ff, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000340)) lseek(r1, 0x0, 0x1000000000003) setsockopt$sock_int(r1, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(r0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) write(r2, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) getpgrp(0x0) 00:00:51 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) mkdirat(r0, &(0x7f0000000040)='./file0\x00', 0x2) accept4$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e, 0x10000000) symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') open$dir(&(0x7f0000000200)='./file0\x00', 0x8, 0x64) chmod(&(0x7f0000000340)='./file0\x00', 0x0) open$dir(&(0x7f00000001c0)='./file0\x00', 0x100400, 0x1bc) 00:00:51 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000500), &(0x7f0000000540)=0x4) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x2c, &(0x7f00000001c0)="01dce9385816abca32aa67def8dcd08f8c43a0aff7ee00bbf5b88130200a4992d9e9c78314bc92b8185ab2ff2e8a8f3ee6fd00971f136fbbea4091712a73b16378462e402b5a7127e4b6153a767d76e458adf8f5dffe31ff7cdbc35912b0935ce654cff5cf5dad3a1d23bb15a5891aecd12854199e788b0a4a99b5322eb75ac017574dfed221d6d546a5349e9e0fd5e3550397e349dd8927c221309f90d96a76a90f4b420260b055884492d9b039165307f3541c6d5f3c5f668afa1dd1acbadb44fe8a95c2fbc5", 0xc7) poll(0x0, 0x0, 0x9) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) accept4(r1, 0x0, &(0x7f0000000000), 0x30000000) semget$private(0x0, 0xfffffffffffffffe, 0x11c) socket(0x1b, 0x3, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r1, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0xfffffffffffff404}, 0x0) 00:00:54 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x0) 00:00:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x80, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r1, 0x9, 0x1, [0x2]}, &(0x7f0000000300)=0xa) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000080)={r3}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000140)={0x8, {{0x2, 0x2, @multicast1}}}, 0x90) 00:00:54 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000440)=0xffffffffffffffe8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240), &(0x7f0000000340)=0x100) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={0x0, 0x2, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x5, 0x2, 0xfffffffffffffffe, 0x7}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f00000003c0)) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f00000004c0)=ANY=[@ANYBLOB="03009200fa90b2e831a95a82c5c11c729de40be828b5f7262c02dd292b8f9fb13653f5f4d30df056d9879d621b4a3f0ef38af523ec71d669bec1eb7108f0941a9d608fde499db45c5ee6a174cb70ee9149b93a53daac0764c01a1e67b86ab380915818f703c7a9db4b1b1fda492b4716033bc6f254858a4f9d7bc9fd916ef5c19187f361b9fe67b3c83b368f6a78df7929209dda04c1f36792d8acbcf49a938da1e0fca16be0844918958b2f9f9d7a73db9e2ae553e7b9e1f17e2f56338e053c356b6b"], 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:00:54 executing program 2: getgroups(0x0, &(0x7f0000000080)) setregid(0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x2, 0xcf, 0x1}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x100000000, 0xf, 0x1b91, 0x80}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:00:57 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, 0x1203, &(0x7f00000000c0)={0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0x68, "d844156ed75424720b9e0405f36f99732018dc6f81a1d23488f442c41d4265e53abde2553bf7f117fa6a32f7022a71dbf75a71c4b78bcecd37ab680212050458d9593ba204ec020f7c62f702f2da9a812c399facb52906669a4dede358780f41c0e077a2b6d54fbb"}, &(0x7f0000000180)=0x70) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1ff, 0x4) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)="e7", 0x1}], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) 00:00:59 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x28, &(0x7f0000000200), 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000000c0)={r1, 0x1ff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0x35, "8028f7483ae119b3e2bc53bfeb2ec3d7b32763559af89c625d322b130f2993647ccd386e9e229dc6aeaa6c003172e28268b5388de9"}, &(0x7f0000000180)=0x3d) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000240)={r1, 0x4, 0x0, 0x5, 0x81, 0x6, 0x64, 0x8000, {@in6={{0x1c, 0x1, 0x401}}, r2, 0x7d57d01c, 0x3, 0x6, 0xa5, 0x4}}, &(0x7f00000001c0)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000300)={r1, 0xfde}, 0x8) 00:00:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) recvmsg(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x220, 0x0}, 0xc2) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f00ff01000000000000000000000000e3"], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockname$unix(r1, 0x0, &(0x7f0000000180)=0xfffffffffffffe0c) 00:00:59 executing program 3: open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(0xffffffffffffffff, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) truncate(&(0x7f0000000140)='./file0\x00', 0x0) rmdir(&(0x7f00000000c0)='./file0\x00') freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) rmdir(&(0x7f0000000180)='./file0/file0\x00') 00:00:59 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x104) fcntl$lock(0xffffffffffffffff, 0xc, 0x0) 00:00:59 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt(r1, 0x0, 0x4, 0x0, 0x0) r2 = accept(r0, 0x0, &(0x7f0000000000)) r3 = fcntl$getown(r2, 0x5) fcntl$lock(r0, 0xd, &(0x7f0000000180)={0x0, 0x3, 0x65, 0x3a14, r3}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x8001, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000100)={r4, 0x10001}, 0x8) 00:00:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x140) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100)=0x1000, 0x4) futimesat(r1, &(0x7f0000000040)='\x00', &(0x7f0000000080)={{0x9d11, 0x8}, {0x1ff, 0x2}}) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@local, @loopback}, 0x8) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1, [0x0, 0x100000000000000]}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40, 0x140) r2 = fcntl$dupfd(r1, 0x0, r1) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100)=0x1000, 0x4) futimesat(r1, &(0x7f0000000040)='\x00', &(0x7f0000000080)={{0x9d11, 0x8}, {0x1ff, 0x2}}) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@local, @loopback}, 0x8) sendmsg(r0, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1, [0x0, 0x100000000000000]}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:00:59 executing program 1: getgroups(0x400000000000008f, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r1, 0x0, r0) fcntl$getown(r1, 0x5) 00:00:59 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) recvfrom$inet6(r0, &(0x7f0000000000)=""/205, 0xcd, 0x80, &(0x7f0000000140)={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xffff}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000001c0)=0x100000000000000, 0x4) 00:00:59 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1, @remote={0xac, 0x14, 0x0}}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x4}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xc, 0x5ed}, &(0x7f0000000040)=0x8) open(&(0x7f0000000140)='./file0\x00', 0x8000, 0x20) 00:00:59 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8, 0x40) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="a20000003d8475c647e3c04360364281808fee65b1ebb90247725de6bcc64e6ca182adc3a8a8652c39ad2efbc92c770e6fbfd84bca2a18e8e20786030fc5c0b7afa64daf38010183f9b82e9c04e4d70927023a0a89cb316f0d024cac8a0aebc06c11a6802c1fff2ef50219083b3579dd3f52aa6164dcd65caf2fb768e7a80b094234db7b7324a0a8ff964732e995bb6301054e91cc48ffe8e9bd10bb642793d99cd9d846668c"], &(0x7f0000000180)=0xaa) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x8}, 0x8) 00:00:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x3, 0x0, 0x2, 0xffffffffffffffff}, 0xffffffffffffffc8) 00:00:59 executing program 2: r0 = socket(0x10, 0x10000000, 0x80000001) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000001740)={0x4, [0x9714, 0x800, 0x7, 0x3ff]}, &(0x7f0000001780)=0xc) r1 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = geteuid() getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0x0, 0x0]) fchown(r1, r2, r3) close(r1) setresuid(r2, r2, r2) fstat(r1, &(0x7f0000000040)) r4 = accept(r1, &(0x7f0000000140)=@in6, &(0x7f0000000180)=0x1c) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000001c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3}}, r5, 0x8001, 0x7, 0x7}, 0x94) symlink(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f0000000380)={r6, 0x10000}, 0x8) close(r0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, &(0x7f00000003c0)={r7, 0x800}, 0x8) r8 = semget$private(0x0, 0x4, 0x8) semop(r8, &(0x7f0000000400)=[{0x2, 0x791, 0x1800}, {0x0, 0x3f, 0x1000}, {0x2, 0x110}, {0x0, 0x100}, {0x0, 0x95, 0x1800}], 0x5) 00:00:59 executing program 0: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) shmget$private(0x0, 0x2000, 0x20, &(0x7f0000a13000/0x2000)=nil) syz_execute_func(&(0x7f0000000340)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787886c401fe5ff6a9c1460000e1b1ac45e22c892a0f00009d9f") munmap(&(0x7f0000b1a000/0x4000)=nil, 0x4000) 00:00:59 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup(r1) r3 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000280)={0xb1c, &(0x7f0000000480)}, &(0x7f0000000300)=0x9c4ba5233da1c233) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fstat(r1, &(0x7f0000000a40)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r2, &(0x7f0000000340)='./file0\x00', r4, r5, 0x600) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000380)={0x33a, {{0x2, 0x3, @multicast1}}}, 0x90) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000480)={@local, @loopback}, &(0x7f00000004c0)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000180)={r8, 0x9}, &(0x7f00000001c0)=0x8) r9 = open(&(0x7f0000000500)='./file0\x00', 0x30000, 0x0) r10 = dup(r6) recvfrom$unix(r3, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) lseek(r10, 0x0, 0x7) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r9, 0x84, 0x18, &(0x7f0000000440), &(0x7f0000000540)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) poll(&(0x7f0000000580)=[{r7, 0x2000}], 0x1, 0x400) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000006c0)={r8, 0x535969b, 0x2, 0x870b}, &(0x7f0000000680)=0xfffffffffffffdec) 00:00:59 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffff) sync() r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_buf(r1, 0x29, 0x7f, &(0x7f0000000040)='F', 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) shutdown(r0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x4, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:00:59 executing program 2: mprotect(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000080)=0x5) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) ppoll(0x0, 0x3d8, &(0x7f0000000080)={0x0, 0xbd4c}, 0x0, 0x0) 00:00:59 executing program 0: r0 = dup(0xffffffffffffffff) readv(r0, &(0x7f0000000440)=[{&(0x7f00000004c0)=""/102, 0x66}, {&(0x7f0000000540)=""/114, 0x72}, {&(0x7f00000005c0)=""/251, 0xfb}, {&(0x7f00000006c0)=""/4096, 0x1000}], 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getresuid(&(0x7f0000000140)=0x0, &(0x7f0000000180), &(0x7f00000001c0)) getresgid(&(0x7f0000000200)=0x0, &(0x7f0000000240)=0x0, &(0x7f0000000280)=0x0) lchown(&(0x7f0000000080)='./file0\x00', r2, r4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) geteuid() lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1, 0x3}], 0x20000000000001e1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getgroups(0x7, &(0x7f0000001700)=[r5, r3, r4, r5, r5, r4, r5]) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x97}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000016c0)={r6, 0x7}, 0x8) dup(r1) 00:01:03 executing program 3: getrusage(0x0, &(0x7f0000000280)) r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000000)=@un=@file={0x0, ""/96}, 0x62, &(0x7f0000000080)=[{&(0x7f0000000100)=""/155, 0x9b}, {&(0x7f00000001c0)=""/151, 0x97}, {&(0x7f0000000340)=""/140, 0x8c}], 0x3, &(0x7f0000000400)=""/246, 0xf6}, 0x40000) 00:01:04 executing program 2: mprotect(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000080)=0x5) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) ppoll(0x0, 0x3d8, &(0x7f0000000080)={0x0, 0xbd4c}, 0x0, 0x0) 00:01:07 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x40, 0x0, &(0x7f0000000080)) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:07 executing program 1: madvise(&(0x7f0000a87000/0x3000)=nil, 0x3000, 0x2) munmap(&(0x7f0000f52000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) r0 = socket$inet6(0x1c, 0x1, 0x5) recvfrom(r0, &(0x7f0000000000)=""/253, 0xfd, 0x80, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x80000000, @loopback, 0x8}, 0x1c) syz_emit_ethernet(0x32, &(0x7f0000aa9fb6)) 00:01:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_int(r1, 0x0, 0xb, &(0x7f0000000040), 0x4) sendmsg$inet_sctp(r1, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 00:01:08 executing program 1: madvise(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x200000002) madvise(&(0x7f0000585000/0x2000)=nil, 0x2000, 0x0) 00:01:08 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) link(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 00:01:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) msgsnd(0x0, &(0x7f0000000040), 0x8, 0x0) unlink(&(0x7f0000000000)='./file0\x00') r0 = msgget(0x3, 0x80) msgsnd(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="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"], 0xa1, 0x800) 00:01:08 executing program 3: r0 = socket(0x2, 0x9, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000)=0x7f, 0xfffffffffffffe62) getsockopt$inet_tcp_buf(r0, 0x6, 0x24, 0x0, &(0x7f0000000580)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x558993b, 0x6, 0x2, 0xffffffff}, &(0x7f0000000080)=0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x490, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000200)={0x9}, 0x4) 00:01:09 executing program 2: mprotect(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000080)=0x5) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) ppoll(0x0, 0x3d8, &(0x7f0000000080)={0x0, 0xbd4c}, 0x0, 0x0) 00:01:09 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x2, [0x0, 0x0]}, &(0x7f0000000380)=0xc) r2 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x200, 0x0, 0x6, 0x400}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0xe, 0x9}, 0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000300)={r1, 0xfffffffffffffff9, 0x400}, 0x8) socket$inet6(0x1c, 0x4, 0xfffffffffffffff9) sendmsg$inet6_sctp(r2, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5c]}}, 0x1c, 0x0, 0x0, 0x0, 0xffffffffffffff80, 0xfffffffffffffffe}, 0x0) 00:01:09 executing program 3: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x7f, 0x1, 0x0, 0x3, 0x1f, 0x2, 0x2, 0x9ef, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x58b}, &(0x7f00000000c0)=0x8) 00:01:09 executing program 1: r0 = socket$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) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000640), &(0x7f0000000680)=0x4) r3 = dup2(r2, r0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, 0x0, 0x0) getsockname(r1, &(0x7f0000000580)=@un=@file={0x0, ""/108}, &(0x7f0000000440)=0x6e) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x80000001, 0x4400, 0x81, 0xd02, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r4, 0x7, 0xcb94, 0xffffffffffffff50, 0x1, 0x80000001}, &(0x7f00000003c0)=0x14) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r5, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r5, 0x4}], 0x6, 0x5) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0xffffffffffffffff, 0x200, 0x10000, 0x3}, &(0x7f0000000240)=0x14) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="0800000001040000840100004b09000600000100a661212a702b6615687f0282fbcec60ac4cb37818ee6f3d45a2e1035611d7c684f2f2ac79eb758d8d4d134bfe13319d78b88a0b3566ad5d92a5469e102a33f8357094921ce0e5c0c767c3582fd7c8fb099259a2ace0dbed8dafbc30b2f4e"], 0x0) socket(0x1b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000540), &(0x7f0000000600)=0x8) writev(r5, &(0x7f00000007c0), 0x0) getsockopt$inet_opts(r2, 0x0, 0x1, &(0x7f0000000280)=""/167, &(0x7f0000000000)=0xa7) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgid(r6) 00:01:09 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000000), 0x4) r1 = dup(r0) connect$unix(r1, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xfffffffffffffcf1) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x1a) 00:01:09 executing program 0: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r0, 0x0, 0x13, &(0x7f00008e2fba)="958e3929", 0x4) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) r1 = semget$private(0x0, 0x3, 0x2) __semctl$IPC_INFO(r1, 0xf27e3f7fb9ebeb72, 0x3, &(0x7f0000000180)=""/57) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000280)=0x178) r3 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x20, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)={r4, 0x22, "366c9e2d0879896fd2ccce02c1f8f33f11e05cfd621212b8eb36ce5416d50e3a76fc"}, &(0x7f0000000140)=0x2a) 00:01:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000000400)={&(0x7f0000000000)=@un=@abs, 0x8, &(0x7f0000000300)=[{&(0x7f0000000040)=""/48, 0x30}, {&(0x7f0000000080)=""/209, 0xd1}, {&(0x7f0000000180)=""/213, 0xd5}, {&(0x7f0000000280)=""/117, 0x75}], 0x4, &(0x7f0000000340)=""/154, 0x9a}, 0x0) fstat(r0, &(0x7f0000000440)) r1 = open(&(0x7f0000000540)='./file0\x00', 0x805, 0x40) sendmsg$inet6_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000580)=@in6={0x1c, 0x2, 0x1, @loopback, 0x5}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000005c0)="9b0a9e4d5eb80b489f451dd6356271fc7cfc99c51dbf99e12444eddc2ff8ee338c42367ff016bc346be729450d96d5c6d146c8afb1da5f0b96084d1005120a3f12a12eaf0adf02", 0x47}], 0x1, &(0x7f0000000680)=ANY=[@ANYBLOB="14000000840000000100000002008000010006001000000084001be2af9d988cca0f00001400000084000000070000000000000008000000"], 0x38, 0x180}, 0x8) recvmsg(r0, &(0x7f0000002440)={0x0, 0xffffffffffffffa9, 0x0, 0x0, &(0x7f0000001440)=""/4096, 0x1000}, 0x1) 00:01:11 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$getown(r0, 0x5) lseek(r0, 0x0, 0x2) 00:01:11 executing program 2: mprotect(&(0x7f00000d2000/0x1000)=nil, 0x1000, 0x2) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x100200, 0x2) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000080)=0x5) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, 0x0, 0xfffffffffffffedf) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x3}, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x989cab137c70fc5e) ppoll(0x0, 0x3d8, &(0x7f0000000080)={0x0, 0xbd4c}, 0x0, 0x0) 00:01:11 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x4, 0x1000000000003) getpeername$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600"/96], &(0x7f0000000140)=0x60) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x402d) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, &(0x7f0000000080)=0xffffffffffffff00) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) 00:01:11 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = shmget(0x2, 0x2000, 0x420, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0xfffffffffffffd8d) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x80000208022001) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="047b25ec0000f0aae092a11b9c7c371cb2e216d32cef71c3cf03f7f7bf6d7d4cf8", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000100)=0x14) flock(r3, 0x2) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) lseek(r1, 0x0, 0x1000000000003) r2 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x100, 0x1, 0x8, 0x7fffffff}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0x8ac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f0000000300)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f0000000080)=[{r2}], 0x1, 0x0) fcntl$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(&(0x7f0000000040)='./file0\x00', 0x102, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 00:01:12 executing program 0: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x1f}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(0xffffffffffffff9c, 0x84, 0x8002, &(0x7f0000000140)={r0, &(0x7f0000000080)=[@in={0x2, 0x2}, @in6={0x1c, 0x1, 0x0, @loopback, 0x3}, @in6={0x1c, 0x1, 0x1, @loopback, 0x80000001}, @in6={0x1c, 0x0, 0x2, @loopback, 0x2}, @in6={0x1c, 0x3, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x5, @empty, 0xed2e}]}, &(0x7f0000000180)=0x10) r1 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r1, 0x29, 0x9, 0x0, 0x0) 00:01:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) flock(r0, 0x9) sendmsg$unix(0xffffffffffffffff, 0x0, 0x20185) lseek(r0, 0x0, 0x4) lseek(r0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xffffffffffffffe7) write(r0, &(0x7f0000000000)="67d875ba633322d18fc0d769f8507fc38c840e03a2a726e6a6d8bd3fd1459ec6fa27ff552cdf2619946c0f3f52ff1753a3b8c548ce8418538c0fd01b772150fdd6db4ecd", 0x44) 00:01:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0x4ab}, 0x1) sendto$unix(r1, &(0x7f00000000c0)="754d7096c26b462e958e0e0226fffce8ddd12658fec45e4007825438a1f968264c6c8f8eb36f66913f89362e75afa0619b3d69ce5d613ae349ffe003c105747248d63d8c53ec2569409c6ee312b5a7ffd9c55d88d041da2c2374ac7222f549341c0258b79ae2c192ee59a52f030ee75a2227af82dedcb7de5b1bf672e91992d557b158aaf85ac584c04f2804376cc054388d7303509714051086c956ff6050586c7abc1ed310d46a75755f7299dff63339fac9b2dcf29483216e1f4f948442a8323c3b3007e204e57a73261bf9f70793f61385d021888293f27d6c863b28ec3c39bb7c", 0xe3, 0xc, &(0x7f00000001c0)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8009, &(0x7f0000000000)=0x802ac, 0xaa) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000080)={0x8}, 0x1) 00:01:19 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@broadcast, @multicast2, @rand_addr=0x6}, 0x2d4) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr=0xe0000002, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040), &(0x7f0000000100)=0x4) 00:01:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x800000000000000) ftruncate(r0, 0x800001) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:01:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040), 0x14) r1 = socket$inet6_sctp(0x1c, 0x10000000000001, 0x84) r2 = dup(r1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c007400ff0102000000000000000000000099"], 0x0) fcntl$setstatus(r1, 0x4, 0x3f) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x5, @loopback, 0xfffffffffffffff9}}}, 0x0) 00:01:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="1f070000ff030600c1020000"], &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x4, @empty, 0x81}}, r1, 0x100, 0xffffffff, 0x182, 0x5, 0x1af, 0x7}, 0x98) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0xdca57b2eaa9b7c34, 0x84) r3 = accept4(r0, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x5}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x7ff, @local={0xfe, 0x80, [], 0x0}}}, 0x0, 0xffffffff, 0x200, 0x10000, 0x3, 0x9}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000000380)={r4, 0x3, 0x6, 0xa5, 0x2, 0x9, 0x59, 0x800, {@in6={{0x1c, 0x2, 0x8, @empty, 0x7}}, r5, 0x2, 0x1, 0x9, 0x1, 0x7}}, &(0x7f0000000440)=0xb0) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) 00:01:20 executing program 1: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f00000020c0)=0x3, 0x4) r1 = socket(0x1b, 0x3, 0x0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)="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", 0x1000) r2 = msgget(0x2, 0x4) msgsnd(r2, &(0x7f0000001080)={0x3, "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"}, 0x1008, 0x800) bind(r1, &(0x7f0000000040)=@un=@abs, 0x8) shutdown(r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000002100)={0xaa9, 0x9, 0x100, 0x7, 0x8, 0x6, 0xffffffffffffffc1, 0x2, 0x0}, &(0x7f0000002140)=0x20) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000002180)={@in6={{0x1c, 0x0, 0x20}}, r3}, 0x84) 00:01:20 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 00:01:21 executing program 0: 00:01:21 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4000, &(0x7f0000000000)={0x1}, 0x10) 00:01:21 executing program 1: r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00ff000066695d6c65302f66696c6520"], 0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x9, 0x7, [0x851, 0x40, 0xcb09, 0x7, 0x8000, 0x80000001, 0x3f]}, &(0x7f0000000080)=0x16) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000200)=0x1, 0xfffffffffffffe14) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000000), 0x4) 00:01:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @loopback}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000004c0)=0x4, 0x4) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = shmget(0x2, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_LOCK(r2, 0xb) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xc0a4, 0x3ff) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x590) bind$inet(r0, &(0x7f00000003c0)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) setsockopt$sock_int(r0, 0xffff, 0x4000000000000020, 0x0, 0xffffffffffffff45) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f00000001c0)=""/228, 0xe4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getresgid(&(0x7f00000002c0), &(0x7f0000000400), &(0x7f0000000440)) 00:01:21 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="26150d0c714783d0598d8596c6fd2131e74f2297c989473c09f71bfa9369cb6d9147a562956ee4e3fc54703007d4960aa55b0080000000000000f03df4dc9590d7f35da03ad57d6e9a7b94c9e6034befb82554", 0xfe40) socket$inet_tcp(0x2, 0x1, 0x0) 00:01:27 executing program 2: r0 = socket$inet(0x2, 0x4000000000000002, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x3180000000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x48000000, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0}, &(0x7f00000001c0)=0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0x7, 0x8, 0x3}, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3, @rand_addr=0xbed}}, r2}, 0x8c) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast1}, 0x10) 00:01:27 executing program 1: truncate(&(0x7f0000000040)='./file0\x00', 0x1) utimensat(0xffffffffffffffff, 0x0, &(0x7f0000000000)={{}, {0x0, 0x40000000}}, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)) 00:01:27 executing program 0: mkdir(&(0x7f0000000080)='./file0/file0\x00', 0x102) rename(&(0x7f00000001c0)='./file0/file0\x00', 0x0) rmdir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00') 00:01:27 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="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", 0xfbc}], 0x1, 0x0}, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) recvfrom$unix(r1, &(0x7f0000000140)=""/164, 0xa4, 0x1, &(0x7f0000000240)=ANY=[@ANYBLOB="01402e2f66696c65302f66696c6530001804bc288d1448892a2986a0f2436f38c8779f5b6e0680e3162830143ef3b44b07549eb01f01233c6c7d297180fc1e1a775c2726e9aa5997c404297fdea49b863343d2a9938a8aff6233adf7cbf8e10ff82fe18f5e490879e5e12d38d01d0c60ec9bf6014f2a43005cbc7d6de293d318ebe2c0f6aedb9a5af55c140d02e6c9238b66d67bde39e45e5488508fe7d4e12c639500e2f2793a3f1e15d7e63d8c9c00"/185], 0x1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) connect$unix(r2, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) 00:01:27 executing program 0: sigaltstack(&(0x7f0000ffd000/0x1000)=nil, &(0x7f0000001540)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) writev(r0, &(0x7f00000014c0)=[{&(0x7f0000000000)="18882e90e1f08e2fbd7f6c525462de66edf73dbbbab540db41ec3f159c0c7a8d545406ff3b8d25648c53d30e85ead2c2252fc86b03865b9937cfe6b2de16358e87cd5d4b1a8831883b6a51b0645a7df19d981be842faf01e397a771cc1587dcf7fd7fe69f9da94565dcd43f65bb7cdfe39c61f09fa9855f9e0f3c1b4303e6c6cc819d7209bca86ec676593a57f29471a5920e090ca5a2d3c7e282f59e8342b0655fa6b43cdd1712574c2331eb1ebb8f3586cb0", 0xb3}, {&(0x7f0000000140)="50e2ceea8677bc255c092cfda50c46a43316f430c012719a475e49afb74d9ee3e69c73698a5dcaea952d2b8ffa522bd07a3e2bd6ba5a7a6223f2158ac638fa84e46e5bc5ff87e2a40ffa1ddeb6025b6f6d6b7c087055a8c34cdda4c2c7dea13d22d6a8e78f34b30309ebdd9d653c22a91f3611bc62944a26b1a0724d647ad81ea01224079aedb660eaf04b33bf8cade7889a6985ea809c5418d760cfabc26c5d4006a7c98a085f78302056209f117543dcd8e011ba6160e10ea5cd058a1cbc9299e56873", 0xc4}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000240)="f29ddce1ee4140a0f65f78a1bf5052e1e6bac908b0c2b8fdc97dd71c66288e27ca8fbe91cadee12bdfab6aa52e16e94366602623a526229e71b2113c777ebb5e111490e836ec53a5d3ddde443fb4285c0d280343c90b34e00078", 0x5a}, {&(0x7f00000002c0)="c1f4b4ce1f81d6fb3e18382ae3473cfbdfd172ad51eec4394cec4c237e378a0715dd391c9221788ea334a2a4a91c39bc58a07bc76d8b6a53d659a7d5723b24f80ce4f7f476b01a36227b7f0fc12f94d38f316150d82dd52918d44faed1fd9add245ad5a8c04e1ac4df5bbdfe17a71ad67af4d2979c01076b6ab252bd3bac21b255450385898d629760b2ef1a906a17f3e7122f11fea52d5abc2fc5fa892261d30908dc5b5f119d", 0xa7}, {&(0x7f0000000380)="e43ca3bf88256a594387d1efbe13db542ac10eb7d0f4d4e445bd09982f73fd44756d2383f01661c0ee7078f2259170ab4be259ea7f5c942b36482d2b46a1f2b231cd5ac45ba8cdef6aca8047a80253823037f7dfd2fa5d1af9d266e63edecd7ed2571f51abeb8d0c7fd53ce9bc61b7db8998cc5d87949d180979a21e0b4245a750b0b60627ac89d4a60f9673f49018980e152820a32c507158e871da1628a1f339d0bb77f1586b28026fd6e64f0e126e8b988592c3377894534666554eaa8205ecf5af9360f804c674ae694c5fcdf327a7b79a922ce8ab22ee9eda249068eda25779e6bd302163bc403d660fa2e9a05c8364c3", 0xf3}], 0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) 00:01:27 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff710", 0x13, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open$dir(&(0x7f0000000040)='./file0/file0/file0\x00', 0x0, 0x8) readlink(&(0x7f0000000000)='./file0/file0/file0\x00', &(0x7f0000000180)=""/4096, 0x1000) 00:01:28 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r4) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) accept4$inet6(r3, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x20000000) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001640)={@multicast1, @multicast1}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f0000000540)={0x8002, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) read(r2, &(0x7f0000000140)=""/37, 0x25) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000200)=0xffffffffffffffc0, 0x4) poll(&(0x7f00000000c0)=[{r5, 0x2}], 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r6, 0x84, 0x1a, &(0x7f0000000040)={r7, 0x3473d951}, 0x8) 00:01:31 executing program 2: r0 = socket(0x13, 0x30080002, 0x40000000002) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffffffffffd99) socket$inet_sctp(0x2, 0x5, 0x84) 00:01:31 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1, 0x7, 0x716b5311) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000)=0x8, 0x4) shutdown(r0, 0xb0e0cb8d836da6c1) shutdown(r0, 0x1) 00:01:31 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x8e49, 0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x6, 0x4) r1 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f00000011c0)="938c25aa39d71eded7991c3ea4646aa0346c4b5b04e164a1091bfe643e1a3e2bf9f2833164c08f775fceb5154a5fbfee0b47f9f0b22f8459cf9d272cd7615aac3c18ee28282143679f69d19ce14a401cbaf9b613ea2d9d975bebf53c3e8b98d85c37e5e73000897f542a6f48812e2dd5ad41686fedec66cf9cf17f5560", 0x7d, 0x0, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) sendto$unix(r1, &(0x7f00000000c0)="b100050390000000000000005786ca1020741038f53e8551f30ce390500e08fecea11ea8fef96ecfc748e93f0b780486ae007373a1bdbe781e4d91f75073a1ebe2a4cbba982fd825582fe2aa7923699a1f132e27acb5d602000d7d026ba8af63ff37282934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b22f310b404f36a00f900000000000000000000000000000000000000000000000000000000000000027085edd0ab2fda27a2a4850cbbd8851d3db9764e9fea153598305", 0x4a, 0x4, 0x0, 0xffffffffffffff2d) sendto$unix(r1, &(0x7f00000001c0)="e5707c8216312f70376b2615696655ce95e543e62f2c8d30dc2f6a67d9a7f1545e010254603ecb18a3d7f580e1ef68abeb1a794ed70e86cefa55542487cd1f8638656b4aceabea160b2569004b24f53cb3e49915122b96e12832ac97f379d7be4bf5a863e6d44bbed7a8a255a93944c5c257e2ff631daf1b2b54bf8c3febbf68235c3650bfee6c417ca59cb27d3b72a604b02409899fde8b30181321f7db1431cc6184059503b139965d53fe06f2ea248d2fea7ef97fb11ae063e1225e7d87efd86ad57a1063e44e011681553416e4c16db8c01c3ad93d1e52a3afbbfc29530c0664cf3d647cf5bbf46bc7691679bd6ed0b8c73154d1bc8fd5056b811a4b864b0c583ee000287d20d4726343e2f4120da3d27670b47ecef3e31c494799ea8bcb66e10499de59b113b834b14bd31133ab2a0e3e01698857cb130f8b302630622463cdf61e8ab457890b1688c2dcf840389bd74c0e8a039f8773a9ed3571b9567f5852e712f6e25b99e3d0950cda01c52f4a17921566724752efffaab5c50889b12e6360abaaf4f9badf6a92729174e27d38b049263e72c6ef2b79111dd00eb7e507c2294e111ac10f71c1680efe8b9550b62c9be90a2927c91152e4c9294f38a37e7f6f0f350612c8002ccb5df337ee2458af235f845e2c5185975cf7ef5b1eadaac9566ecced606159beb55372864d5886205d22c1e0e9a1f179821e933cda31f3e9cdb701f3270d2cb3fd7abd38613da702e42f5679e6a6980a3b9032cbdb979585b83b24785b9437e25700711e6a7b698ee96376e80caeb6335ff99b9fcebcfcfde9d6665287f91f6d9391209ecac16349c1e9ae5b3e3df81a8bb039774626a9175a623fba74d6f399be569cc687ec649b38163e841338c94d386eb4cc5523314d6bf353328bea2ae5808ca52eb474cca7b237ba31c3f30f338f193fb1fa1ae2a3fb17d12889d115947a5d42c64b6bc9a1d73c7aa7fcea421e585c88d64ae1465e9082be56e8ff71b4a78d026e15fafa607fd32ce5223e1dc0b80b48b29f12818e00e34ef09fa8f62249da336101225dcfd3e00dab7991796cdfac2f87b819ba0b25f326731a80ff447789117e616861dd68c636b30d07710dd55bf745273aa87d7df5933ac8e8bd196070a6168d495056a1f3156297ae38e69d5429c42a70e039cb4edf6ba4011a7d9c7573590d9f74c32e3da722e25cfe8befaedca7ead719a12ac1122b7c12b05c5d6da54c85eaf820880fe00ead58f23ce158412791eecd69351670ef97cc6c7a980c7fe8778031704fd57babfe9efab615a7bd07521742c3c63dec11bbce0998f56c117fea96f22fb1851b71b0fc7b02caeb169845a4bdb0b3cd1fd641dfbbd72b335d4d0695f8d974f7f505a9d7fe1c6a6d958b1f445e5a0b2ac7259f02a9af324a802b30d8c3cab53e5514e0cb22083f1ae9eb4709e5871ee5fbcfbaeb53e27bde37c5d86f4655f5301c4d3c2cd2e30ea1d94921dfe7d1ed9dcd497b0e343d6bc893e66a80e9cbdc0253c08b4d7f1a1150cbc5c33813a7c46ee176c3f06ced3a10db771db1913d5b8d2fc90d957a9d9c30b24e8a0189417b3030ce2f0e0ffc05ace63ee492dafdd1803af8d2141decec8f3881e31b6fb15bac873ca2e53a4a3d5376aba3fa7cb7cdabff7d9e4dffcc7434ac4ea4747d1a46b52803a41d0b8d48364688c8b66103ad74982a4fb3e994482fe358a693ae4c91f13f8f48a496395967b19d84aa40f6c7f251320e0a2df446dfffb37037e264ccc82a80efd4bc7fa90f9b4a00eceb1192c65b8a19af3638c872fc7b45137cbee28767dfe6f5609c6582e0355610aabcc4988df7b9fd09ab3f04b482a71eced7d8b387044caee07970100fee441c3f66a41982ef8799cfed48b37b32f8eb0feaae2bf2f369826fc9f545b2cce72107e688d11a5a073d5d4c996a979490d7bcb630810049490cd9f226aeae13b6ebdff108b1e33ed6a01ce457fcf20e788d0f57f264bb02e0902d7e5c92a6c6ca347111a5710e1eeadaccd79e6718a01c83334806ac17a37eb9cb9c42e78dbaee1837ac58edd70a5fa3a8fa3c25dd305fe1578bc5bf9f143dff0f4702ed7b69429eb3365b72ffece73be178919a8e438c5214750d38e1e9fe7b85c600c6c87633a2a7313a4873281fea8ad2266717ee6142afb14e7fd8175823472ba4daf2e61137422e44fef818dc61f82b877c1b26d914c15e8ae36fced775d534df9c51ba189ff742cecdb830dc4bcb4be6069c2f33a2774b906b3f22f130490238c8deac0bbcb6c429043fd3be8b8bafe4de30f9d5cca825cc83a1d5465b1fd92bd1307003d72db1e74dcf3d751bf0e894fff7cff39ebdcc8ed5fb5f4d0bdd87adeae25c8e6258ec594625475060aa3fcf275769fededb358086e7d20e57c706e779de3652adc18fd535762439f95668ccf43518bb775ab3dd89bc07196e9faea72263c2c23adf280c00b871285bebfcd63a6e5f84b14f0fe3e2afa2d221851ecc0846313e0809e1200cb58037fe47fafaad156ceab1bceee7624b18462a78d3086defdfa4c3455c25e6a927cb42b88f5b8832987abf84d41f838d40bc729b5192381a9fd1190a8950db167dd904691b14de50c2f2fa03c40af84ea80499cb745a82509c1b1fb40911ecf659d128691274354424bf877a984b90e325c91e27f031c514870a80896cbe597b5ad24f065edde053d78fd1ae05656e511beb569460f8a3ee3cec330461e611c582f91cf8263b281ddb479d4c07174c398ec9c02aa08481f43f8b05c563079ae1ef0f6ca461717e0d6f0d0e64f110d67ebf3113ec7c167b08ec039b686265c0c793a83653f7ab9a31db4fd291d28dc703990256da478e7d013994f5c2f480f201997d9ef82486e4a862b572510f8e37b0343a029b8ae288670484225d15dcbf6daabbef25b4f8e69d4ec1fc4f0b1cc5fbe727db89ba7dd7f174362df6df471f70757c9deb2dec207ba6f2e68f17c132c515f85fcb6ae1dc5584649a2c3d0c7d216d928f6bf2db7171b2dfcbd00288ea034f7c18540dec661b555c02b5be9744a8bf87c249ae6d4deced9bccde13502d2853cfa784e6fb2e9b6c7686147dd31d9f2e67b6a17b6794d221df637e95cd2634b7b2421e31ef1ad42897fe62750c5720f71954700e7fb47bca0c332a91e7a86f274a2e45d032a1ef11463bc04c3fdf13f3da21fb807c0e4bfb8ac068f7386020159e86be00e18ef6bf3da8bfea18b20e53f9ad95a96fe6e7ff176f2a437b67c410f144a4e09d651afb1076012745045cea2e906b687f18a0237cdfd63b9e98c687195b9dcdd75ca96088a0255b0bd437234312d760f5ec367526863cd9c2f6c2429701bcb7353252b9affcc7b02477b3fc144059c617f7484035218813a0579667970a62745fca5116762427f6e93211ce9134a8af961fff9615e0d6d542248565322213dbe787edbe07a5552fef67aa015739c398c44bf08d667a4b1e7521c6a4c7322bfcfeb831ee40936d9082c37f05df1c549366333f94af1296ae05ef7de9164045a2d4933b854a96a0e9ea62034177518d22b086797ee3f54126bb91fbff4a6f82f3236a4b372e8f224e09fee21a3197acf929ff693e5d89b0d7375240d814244d192b63267205dcd332dd5c57d37c96a5165eabd4280a756812fec3c38efd1a0d81e38704a4bee4423bfc662c6ebe6c5248670837f8331a73b2230e6d397a1d5a65ddf625ca6be97abdccc3903fe09025439bde95082b010c55e8d5acedffafca3c4e7efbcd63933664d20e025156bdbf5b5afd191212c52f44bce41a38a91aee2686889435c30cc01df5b29a01031e4f00fc632ddfa496bd1661b47da36123a3a4751acf542793b8579c978e59333324076d706a10b91195f57a8512fb1e332a41fa82889b9665d02df2aeaf04ab60eeb2efc081d65129a9f11612b5d3e9fb3788504bf2ef05f77214435abf63b5ebebea88f68c2a9aad24ef743db6955c50c99b14fe27013cbfffbc2e574a592d8433cccea62d32a6306ebbda4c84a102c166d8b84dbd1b63cac2a7f211b79eb0f89a8a902e838f6526dc7b9b1c7bcaf57c6c33d65dc775a1f2058c65316267e60fc6c94cc4f63d3a962cf62590d381848570c3a8b6d9a67e2d28515a44bfda7d6a174954efa177ad39ced4fd99951badf48b96b7035ea2b338213b18f3085d4b807be313bdfebbbb00e58214b7f53103bfd585324f1ddcdb6b46e18e15b091e3bae9ba9cbe5a0575b0a658af32fe266496a784d1bf86e035e0087e288c54a42fc7e3c060f9189e7b6d3a12527813e227bf3cd639dc7e887ca7589958c1140d0cac93fbd441d9596a5015e8360afe8796e1e7e9a2bae4ccbd073ea6b3f34395b1b1e42fcf5392d713d36d05acab41609a722707600a2c78c84619591dde8efbf28fe3175e31cca010a5f07d38ed10010d32ecbef4db66b21e8874e6797e36ad62a1769633409b24ff51c93cdea60a768b3429f12d7236fb1a0ec809537c644f18299bcf6f7ddee31be63f26141dd2bcf48becfbd158945f5cef74ca3b29085388ff3cf29eeffc91bd26eb4449862d827aa5e658d9398869a436bdb245a4f6d5c129037163c85749dee8c12fb63a02b041adf73838978bbd98ac147966b28455e423f10281ebd199a66525c46342c4febf1dee6948f52fdcaa3b8b2fc5ed79160076c0393967bb231f39beba4ed6647530af510815a49600ec22a8b17fc46332babbe855590dca9dde53fdb92cc6ef62c9dbf2deb258ee283de4015fb35cafedc1882516c8e1e17ea17238306cd3b177f62a1834635021d19782b934d8f851c6edf81d75b48105015f4377e9242f1493fd2b3d8a945a41d8e3fe0df894280037fbbe01f8985aa5dc2b89c9a356d71d66107f02541c2c9842aede8e3138ccbb83b58f157c2954e7fa86396a10e7b6f4fdd0f533135066659d84c2b35076abee1491416f331cd076c3ffd12ce24219267a5b31edac283d6ed67606391b737614801a58f74b27da0f39f767811212fccd31496fb9a906df8e85d1c7a03db86ba0107f3a01012746b0eadc90be9fe7ba1e7cd6d6fcf2885644978f661b4ccfff6747301a6aedc770aa0cb0937a57e47debc7c8623fba15e0edff7ee6d22645816a1e2aad9c53d8caf66a9578f653d7c73ed6acfd5e5ff3466a5d25fa0c91f180e1be238a25ed753ca98b21ad6af03ed67fe7a7d5e2bf2f994ec3099eea2add68c5c645e25b0ddd263255ab5103b9a3d5899aaa22c66102c4d36e2344e2e782e4d310f6f3966085e9cca8e79f5bc71f49cec9b6a24d0a5890060682fb1fe38f1e63579f468b6654ec8a64ee4eff91f780217a48bb339ca553cb91d1c8db7f5ea7683ea4f7005c2907208abdb62d4e394633090b0653c8a4bc3a6b286c32bc3b1a5055308661579902714bacbc0be9c4e6ed1bb66593db3ab0b055219a420443dd90e0a6da475fbbe09f22805095d286d1afa8f52752a284532e43b8c50ce10968d3cfeaba64c0a6e6799464a3ab36690a7f2a3c1817e54907a7a1a620a8bc4151de3f4d6c3798c6af6a8997e3b55a6755f6126d74933b910b3d95adc95fe9b4a2083aa2902b3cccf9372c17075716f0ccca8fa238c00d65cc4f6f39acb1b71553c24a23cf398e43e44374e05b744ebb335bca3a0e27f9b0a6ba642aa1d433bf710fbbc2d317028b5d916649f9e54313a3b26182dcd01fc196c46e63fc4693b9f7b71d3949b4ccf74a30f61a9b6c31577c0d79bea64b1d89c149ce684be7661af5c9e89821827d1d8bb6c0a493", 0x1000, 0x4, 0x0, 0x0) 00:01:31 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) sendto$inet6(r0, &(0x7f0000000040)="c90f4d11c08919ab4a0a7a07f8c6490606b9cdf14de8c79e12978777d8628c1fe96d22eb5ede4a21231643f090d79ef03e95227b05d4b5f87a88824d9ba5bc01aa5bfba6c128d1f67f63b39385f4fa09465904e1cea5a9fcd93aba46affb4f3a6f437399909cf06e4bfaf3fda23802f2dbe263e825edb273c4b54bc7", 0x7c, 0x1, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, 0x0, 0x0) socket$inet_sctp(0x2, 0x6, 0x84) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:01:31 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000180)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)="92", 0x1) 00:01:31 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:31 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000100)={r5, 0x6, 0x8, 0x8}, 0x10) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) 00:01:33 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$inet(r0, &(0x7f0000000000)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) 00:01:33 executing program 0: r0 = shmget(0x3, 0x4000, 0x100, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x1000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x412, 0xffffffffffffffff, 0x0) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:33 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) listen(r0, 0x5) fcntl$setstatus(r0, 0x4, 0x3d) accept4(r0, 0x0, 0x0, 0x0) 00:01:33 executing program 2: r0 = accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000440)) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f0000000100)) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000340)='./file0\x00', 0x0, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) getresgid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:01:33 executing program 0: r0 = open(&(0x7f00000001c0)='./file0\x00', 0x20a, 0x200000000002) truncate(&(0x7f0000000080)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5, 0x762}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0x5, 0xfffffffffffffff7}, 0x8) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) clock_settime(0x0, 0x0) recvfrom(0xffffffffffffffff, &(0x7f0000000200)=""/73, 0x49, 0x40040, &(0x7f0000000280)=@un=@abs={0x1, 0x0, 0x1}, 0x8) 00:01:33 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = getpgid(0x0) r2 = getpid() setpgid(r1, r2) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x1) 00:01:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x10004, 0x84) open(0x0, 0x0, 0x0) 00:01:33 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) bind(r0, &(0x7f0000000080)=@in6={0x1c, 0x3, 0x10000, @empty, 0x1}, 0x1c) mlockall(0x2) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0xc7) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x2, [0x1, 0xfffffffffffffffa]}, &(0x7f0000000140)=0x8) shmget(0x2, 0x3000, 0x100, &(0x7f0000e4e000/0x3000)=nil) 00:01:33 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10200) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="9e48638f440ef00502b62d433b90c13e037642457801cddb2c86a9fce312efaf76bdb373cc5708a6507ba45dcf55b51736b7ffb491dcf513392e2dcaa2a0fcfd6d1180180867eea64b8f25d164f71954eedb4e131e7469046d073f748f5ca91ba08e2dc74a8585b6560877924f7f7ae6adda7fd1b3350a2bac3a6f548c01a2f027964f5e59bf2097a81785270e5323d5a07ffdde068fec41da5d9378dc7f1af5dc3f37d94c244754bbc5af5ff3e89b8da973f0dfa5707f46b51379fb48bce15f40d30739a15c4a158f76680c2f04eb4f7b9563251b711fcc3d2b8db4317a8dee9ad43f99afb04b3d2171f4c612954e", 0xef}, {&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="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0x1000}], 0x3) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:01:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = accept(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockopt$inet_tcp_int(r1, 0x6, 0x1423, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x28, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 00:01:34 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = semget$private(0x0, 0x3, 0x500) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x80000001, 0x2, 0x5]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x10000, 0x120) syz_emit_ethernet(0x67, &(0x7f00000002c0)="ebe2fa432bb3c26cfe2fb22f939608af068c86d2efd7d8520e4fd0ad34939533567a1eee55b1d03b05e62a81ebd420f514800a49f10536fae8fca24aff2d9934570b3574fd95bf77b5884a562d4d2926ac243df313c152dd49e5229a42365f17f48c1810342828") getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="ce540dcf032b24746cd71a87dc457a79eb09928a70fb9ce78235bf603ce55a4c0a313efbc0cef4"], &(0x7f0000000180)=0xa) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000001c0)={r2, 0x1}, &(0x7f0000000200)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r3, 0x29, 0x66, &(0x7f00000000c0)={0x8, 0x1, 0x1, 0x80aa, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:01:34 executing program 3: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x0, @loopback}}, 0x0, 0x1, 0x243dfb58, 0xca4, 0x7, 0x1}, &(0x7f0000000180)=0xa0) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x4, 0x3, 0x10, 0x77e0, 0x7, 0x4, 0xff, 0x1, r1}, 0x20) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) 00:01:40 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000002c0)={@in={{0x2, 0x2, @loopback}}, 0x0, 0x3, 0x2, 0x6}, &(0x7f0000000200)=0x94) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000001c0)=r1, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)={0x1, [0x0]}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r2, 0xfffffffffffffffe}, &(0x7f0000000100)=0x15f) 00:01:40 executing program 3: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) fchmod(r0, 0x90) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @local}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0x0) syz_extract_tcp_res(&(0x7f00000000c0), 0x938, 0x2) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={0x0, 0x8, 0xf, 0x9, 0x5}, &(0x7f0000000140)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x100}, 0x8) fcntl$setflags(r1, 0x2, 0x1) 00:01:40 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x0) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x2, 0xf, 0x4, 0xa34}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x6, 0x6b, 0x3ff}, 0x10) 00:01:40 executing program 1: mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe2, "7f1de4b4994eeabc62816938df999c4d2a0802c1d2252741e444683119765dbcc1a641165d6c9b63fa4fe3625c3ea1786a2a96bab462e5f5242cc4a896bf7b81c7ba43822296f6aa60277d193dd89410412e8933d4b8b43d1d2ec09a86a5141feeb281a4dc06b0a370d5cfe80a0bb764fe1a15df86d597c24bb78744012a6babd592864b33d6e65e1137db33e3e366f0742dcfdbd629ae25623ab53936b3cb8fd0fbe49c13a29aa8a732600d148b541d071f4b65475f9d3a00e65509532e145d3621710857987a986a573be6e6285b737f992e6356e1cb5debd73c7a67abcdcadf1b"}, &(0x7f0000000140)=0xea) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x8001, 0x5020, 0x3, 0x9, r1}, 0x10) open$dir(&(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) 00:01:40 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000180)=0x8e81d185) 00:01:40 executing program 3: pipe2(&(0x7f00000001c0), 0x100000) sync() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = getpgrp(0x0) getpgid(r1) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 00:01:40 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xffffffffffffffff) open(&(0x7f0000000040)='./file0\x00', 0xebec921e6171b9d2, 0x4) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) fstat(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, 0x0) 00:01:40 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@multicast2, @empty, @local={0xac, 0x14, 0x0}}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000200), &(0x7f00000001c0)=0x4) r1 = accept(r0, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x100, 0xffffffffffffffff, 0x6}, &(0x7f0000000500)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000004c0)={r2, 0x6, 0x1}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup2(r0, r3) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000640)={@local={0xac, 0x14, 0x0}, @multicast2, @loopback}, 0xc) fcntl$setflags(r3, 0x2, 0x1) setsockopt$inet_mreqsrc(r4, 0x0, 0x46, &(0x7f0000000680)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r3, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @local, @multicast1}, 0x3e) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r5}, {r5, 0x100}, {r0, 0x80}, {r5, 0xa1}, {r5, 0x2}, {r4, 0x4}], 0x6, 0x0) poll(&(0x7f0000000080)=[{r5}], 0x1, 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r6 = semget$private(0x0, 0xfffffffffffffffe, 0x11c) __semctl$SETVAL(r6, 0x0, 0x8, &(0x7f0000000000)=0x6) r7 = socket(0x1b, 0x3, 0x0) sendto$inet6(r7, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) listen(r0, 0x10001) getsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f00000006c0)={r8, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:01:40 executing program 2: mincore(&(0x7f0000dbd000/0x1000)=nil, 0x1000, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="acafec78", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000040)=0x24) 00:01:42 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000100)={@broadcast, @remote={0xac, 0x14, 0x0}, 0x0, 0x2, [@local={0xac, 0x14, 0x0}, @broadcast]}, 0x18) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'], 0x10) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x3, 0x2, 0x8, 0x7fff, 0x649}, &(0x7f0000000180)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000001c0)={r2, 0x3ff, 0xf, 0x0, 0xc14}, &(0x7f0000000200)=0x18) r3 = fcntl$dupfd(r0, 0x11, 0xffffffffffffffff) renameat(r1, &(0x7f0000000080)='./file0\x00', r3, &(0x7f00000000c0)='./file1\x00') getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x0, 0xf}, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000240), &(0x7f0000000280)=0x4) 00:01:42 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) mkdir(&(0x7f0000000000)='./file0\x00', 0x1) r2 = semget(0x1, 0x1, 0x0) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000200)=""/185) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x9}, 0x0) fstat(r0, &(0x7f00000000c0)) getpeername(r1, &(0x7f0000000040)=@in6, &(0x7f00000001c0)=0x1c) recvfrom(r0, &(0x7f00000002c0)=""/4, 0x4, 0x2, 0x0, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:01:42 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x8000000000024e, 0x0) freebsd11_stat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x8490, 0x1, 0x4, 0x100000002}, &(0x7f0000000240)=0x18) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="7f00000000000000000100000e0000000000ec9a7a9bc44ffaa4231026fcadff9161ee98e11efa35dc75"], 0x1) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={r3, 0x6}, &(0x7f00000002c0)=0x8) getpeername(r0, &(0x7f0000001500)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000001540)=0x10) getgroups(0x5, &(0x7f0000000000)=[r2, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgroups(0x3, &(0x7f00000014c0)=[r6, r7, r4]) fchown(r0, r1, r5) 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) r8 = msgget(0x2, 0x110) msgctl$IPC_RMID(r8, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000001c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r9 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r9, 0x84, 0x900, &(0x7f0000001580)={r3, 0x100000000}, &(0x7f00000015c0)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1d4) getpeername$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008879dc24ff4a46070000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f400"/4091], 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r9, 0x84, 0x1e, &(0x7f0000000280)={r10, 0xf, 0x46}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_MAXSEG(r9, 0x84, 0xe, &(0x7f0000000080)={r3, 0x100100001}, 0xffffffffffffff59) 00:01:43 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000517a1ee3ed1049718b7d4a033bf27895d43a170d847221adba94eca1c15270bd798d47088a095d8de35ea8c542fddf5e3eeb11c2d57e70894caeb5d76d2b0c5b48b0d856ea0e4423b03066a4a817a1436f26790a5abe6269aff274db6cfaa35c4c960d"], 0x10) write(r0, &(0x7f0000002600)="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", 0x1099) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x3ff}, 0x8) shutdown(r0, 0x1) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x23, "9db74fb09aecee8d1b1b32a8daeaabd05e2a3c7325f338e96368c48dc06407950e84d8"}, &(0x7f0000000080)=0x2b) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x6}, 0x8) 00:01:47 executing program 2: r0 = socket(0x2, 0x5, 0xfffffffc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="53083594", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00\x00\x00'], 0x0) socketpair$unix(0x1, 0x5dd248b870b7aa03, 0x0, &(0x7f0000000040)) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@loopback, @rand_addr, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000001c0)={@empty, r2}, 0x14) 00:01:47 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x200, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x101, 0x0) dup2(r0, r0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:47 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x7) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x5, 0x1, 0x401, 0x4, 0x7, 0x9, 0x7ff, 0x3}, 0xb) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) r2 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) mmap(&(0x7f0000ff3000/0xd000)=nil, 0xd000, 0x0, 0x11, r2, 0xc700000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000640)={0x0, &(0x7f0000000580)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000680)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000006c0)={0x66b, 0x0, 0x7, 0x1, 0x0}, &(0x7f0000000700)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r3, 0x3}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000003c0)={r4, 0x3ff}, &(0x7f0000000400)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f00000004c0), &(0x7f0000000500)=0x4) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) pipe2(&(0x7f0000000300), 0x100000) r5 = getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000440)=0x3ff, 0x4) getpgid(r5) 00:01:47 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="29012e2f66696cc458cd911a8e3344b43de18099968383653000"], 0x8) listen(r0, 0x1) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:47 executing program 3: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x100) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) clock_getres(0x0, 0x0) clock_getres(0xd, &(0x7f0000000080)) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') clock_settime(0x4, &(0x7f0000000180)={0x10001, 0xed5f}) clock_getres(0xf, &(0x7f0000000000)) 00:01:47 executing program 2: nanosleep(&(0x7f0000000280)={0x7f}, 0x0) r0 = socket$inet6(0x1c, 0x2, 0x1) recvfrom(r0, &(0x7f0000000000)=""/242, 0xf2, 0x40082, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:01:48 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="2d012e2fe6692ae1c806"], 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1004, &(0x7f00000000c0)=0x6, 0x26e) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000001c0)=0x5, 0x4) 00:01:48 executing program 3: r0 = socket$inet(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = dup(r1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x80000005) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r2, 0x4, 0x10044) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f00000001c0)={0x0, 0x7}, 0x8) pwritev(r1, &(0x7f0000000400)=[{&(0x7f00000004c0)='*', 0x1}], 0x1, 0x0) read(r1, &(0x7f0000000180)=""/23, 0x17) read(r2, &(0x7f0000000000)=""/175, 0x6d999) 00:01:48 executing program 2: r0 = open(&(0x7f0000000040)='.\x00', 0x1, 0x0) poll(&(0x7f0000000240)=[{r0, 0x2008}], 0x1, 0x0) freebsd11_getdents(r0, &(0x7f0000000180)=""/42, 0x2a) 00:01:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff3d) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000bc0)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f522eda00000c9e45aaf393f3691fea4a07b50f38905f51cf53221d5c1e69ecca2c39af2c747aa6f1dd74c3c4955e5bf3e233453610d35a6b2ea06b28ed5845b48930d2dba30b0000bcd9c878b2c83e47f3705ded8fbee7aed17fbb71b6d36376ba254904530a356649977d01eb000000001c5c79adf593a5ad4fdc39e742c40f"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000080)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3, 0x0}, &(0x7f00000003c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2, 0x5, 0x4}, 0x94) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x425) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "7886baf39ec4de05eb65759526d90ce8"}, 0x14) 00:01:49 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) socket(0x17, 0x1, 0xffffffffffffffff) sendfile(r1, r2, 0x0, 0x0) ppoll(&(0x7f0000000240)=[{r1, 0x84}, {r2, 0x5}], 0x2, 0x0, 0x0, 0x0) 00:01:49 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open$dir(&(0x7f0000000080)='./file1/file0\x00', 0x40, 0x0) poll(&(0x7f00000000c0)=[{r1, 0x2000}], 0x200000000000011b, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 00:01:50 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) 00:01:52 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fdatasync(r0) fcntl$setstatus(r1, 0x4, 0xcc) poll(&(0x7f0000000100)=[{r1, 0x40}], 0x1, 0x0) write(r0, &(0x7f0000000040)='!', 0x1) 00:01:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020009) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000140)=0xd3) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000180)={r1, 0xa2}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x1) bind(0xffffffffffffffff, 0x0, 0x0) 00:01:52 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = geteuid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000000)='./file0\x00', r1, r2) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000140), &(0x7f0000000180)=0x4) 00:01:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1202, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={r2, 0x73, "557ae1dda80f8c284eb98ee7d6d59194d558e4ca7137f2b7af89fa4d41d77906c3c214a0c6f1391d9a8d43867fdf932542557e6b18df984092e359153b445b88dd3ab5a5ee9c4659edfd73be0ac29833b16b12c948382729ffef627cb04facb0b78e3785c1e2569d7e9d8578916fe4daf38910"}, &(0x7f0000000180)=0x7b) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000000)={r2, 0x1}, &(0x7f00000000c0)=0x8) 00:01:55 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) socket$inet6_udplite(0x1c, 0x2, 0x88) recvmsg(0xffffffffffffffff, 0x0, 0x0) sync() munlockall() socket$inet6(0x1c, 0x20000000, 0x7) freebsd10_pipe(&(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x40a) 00:01:55 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x2, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) socketpair(0x1c, 0x20000002, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000080)={0x1, 0x7, 0x200, 0x4, 0x6, 0x8000, 0x8, 0x7f, r1}, 0x20) 00:01:55 executing program 1: getgroups(0x0, &(0x7f0000000080)) setgroups(0xfffffffffffffd5e, 0x0) open(&(0x7f0000000380)='./file0/file0\x00', 0x20080, 0x6) fstat(0xffffffffffffff9c, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) execve(&(0x7f00000003c0)='./file0/file0\x00', &(0x7f0000000540)=[&(0x7f0000000400)='[-\xe1+%@/\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f00000004c0)='(:](\x00', &(0x7f0000000500)='+!\x00'], &(0x7f0000000880)=[&(0x7f0000000580)='\x00', &(0x7f00000007c0)='[]\x00', &(0x7f0000000800)='\x00', &(0x7f0000000840)='(\x00']) freebsd11_stat(&(0x7f0000000700)='./file0\x00', &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f00000005c0)='./file0\x00', r0, r1) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe088, 0x200000000000) r2 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_int(r2, 0xffff, 0x501c, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000180)) freebsd11_fstat(r2, &(0x7f0000000200)) getgroups(0x5, &(0x7f0000000100)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getgid() fstat(r2, &(0x7f0000000280)) 00:01:56 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x6}, 0x1) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x392) 00:01:56 executing program 1: readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) r3 = semget(0x3, 0x1, 0x410) __semctl$SEM_INFO(r3, 0x4, 0xb, &(0x7f00000002c0)=""/102) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x1, 0xf, 0x3, 0x4}, &(0x7f00000001c0)=0x18) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000200)=ANY=[@ANYRES32=r4, @ANYBLOB="000007000200ca0003000000000000000000"], 0x16) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mkdirat(r1, &(0x7f0000000280)='./file0\x00', 0x4) sync() setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000240)=0x9de, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) 00:01:59 executing program 0: freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="8daa000008e3ffff070200000901000093000300"], 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="06110143c15700"/18], 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000002c0)="25e4e160781281b56f74e67af9b1ef0f7e", 0x11) pipe2(&(0x7f0000000000), 0x4) openat(0xffffffffffffff9c, &(0x7f0000001380)='./file0\x00', 0x100000, 0x40) socket$inet_icmp(0x2, 0x2, 0x1) accept4$inet6(0xffffffffffffff9c, &(0x7f00000013c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001400)=0x1c, 0x30000000) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000001440), 0x20000000) freebsd10_pipe(&(0x7f0000001680)) setsockopt$inet_mreqsrc(r1, 0x0, 0x33, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r2, 0x3, 0x1000000000003) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000140)=0x1, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000280), 0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0x1010000, 0x42) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB="150008002f240000000600000000"], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000380)=0x6, 0x4) msgctl$IPC_INFO(0x0, 0x3, &(0x7f0000000440)=""/56) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000003c0)=ANY=[@ANYBLOB="0500690210521bc19b5678d6fa28ae7d621b5939f2460867e0c79592fe5e045bd35aeff878a2cdcdd3cc87f3eab77f2a63f0d4644c1d69b99c00a9575fd971c4c905f9cd25bce813474f5c2378c230f57d9de53b7009c65fcfa9d6f2fc0f0eee901ec1"], 0x1) 00:01:59 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x8000000000009372}, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x120000, 0x1d2) r2 = dup(r1) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000)={0x0, 0x101}, 0xb) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd11_getdents(r2, &(0x7f0000000280)=""/197, 0xc5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f00000001c0)={r0, 0x9, 0x3, 0x9, 0x40}, &(0x7f0000000380)=0x18) recvmsg(r1, &(0x7f0000000240)={0x0, 0x27a, &(0x7f00000005c0), 0x1, 0x0}, 0x0) accept$unix(r2, &(0x7f0000001500)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000180)=0x1002) mkdir(&(0x7f0000000040)='./file0\x00', 0x0) 00:01:59 executing program 3: mprotect(&(0x7f000045e000/0x1000)=nil, 0x1000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) sendmsg(r0, &(0x7f0000001680)={&(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000340)=[{&(0x7f0000000180)="4b233a8d154a4484e5f3351f1deb54301d56df8d4695dbb2c7d83f7b6d73362f70115314ea77457fe14650f865792e7d12ded6d8505e783055770b339b8f33b9f3611a0b7914418e7ea0a405ff92b126ff5650a6e2f9223473740cb5572f3b3b80e62e3a8c132d7907e0830946edaed6436d4007f10abbe9b5cedbf35cb29de8a815e96bf8620788f49b2ad9d6c25325b68a72099a8d8fece5e2992736e4632abb543155ca1184", 0xa7}, {&(0x7f0000000240)="39857bae7b6fbb3fb1c52693a859b1511b7a5b939a92dc198add090e43e9087851b6d364aceecba7b5072d1e3e6c009dea17c1d839cc5454079e7e9f232c415f1455756885602c0ebe29f28d62b258b622761b8d6c1459acaa128fc8417e9971bfb1ab4546889e0702f0d61be6d11486a3dc9019d158851a4bbc533f7344df55b578b7c3e376515685906969a28bd273b7f2b4d0f843bf9a3f3f7de804b891ecd87389bc31523a03d8a7aa1f2d6b8129289eea5eb9491612d993213833340e640542c7c27ec74aa003dded076ea957adb744e07f35", 0xd5}], 0x2, &(0x7f0000000380)=[{0xc0, 0x0, 0x80000001, "d29967948c3785d6df6f49134bb221689f52c990293090f457ca1e57bca8f109dc98038d1db6f32efded24ec66f18bf9cfa28ec53c4eeede1903a9675231ebf0ebaf43cea827976cc3b23f9d01ce947acd23535f731f1a61d5d5c7e4854b49015e47689d3595913a118f5f31fa2e841d8bfebd97d071773127d2c963eb68f400c693c153bc7fa5bd546c3f12a4ceb4ac5e9d07d1be25b59e344e0fcab8a613c9fbd84e816fe7e543c6"}, {0x80, 0x0, 0x0, "363dc006c768c85ad04f08e566657acb88a0893f1c6074166b1a1cb171d64b80647c757590eef1eea4125fb749458a3e8ed7a0f6a01f28fcebfb0d4edf72b6fdf1efd99db5ee5532864fefa8a51dbd0ffc4854ab5b7c243ce46f8a6834043906525af6a742feea20fdc8b4efb821"}, {0xe0, 0x85, 0x8000, "c85d483818d384734bf080422b662bcceafad1e77d79d2327d55dfe8d5ec5e352d2448a38898ece3929290ceca3b34382ca76a3d214909eae629b4ee64c1acc71e7280e5c17223f167ea5c4b958fa80733b400cb066d78d682369ec5cf2c7bb407e24f9361259d6c465caecc9855478bf58488100a8cd379742de2bc73ba0f67a2bed4a134a4a2d5768663e3e96aee1c997ce0d77dce634b7e30b9f52b0d29062b5b81f2e7dfe14d3351ac29b695058cdb631d1c9108028378656709d7bfb9990294d95e5b9713f1ebb3f45e"}, {0xb0, 0xffff, 0x1, "7443465e2d1f57f8be59c3a79b5aeeb652bce293ebd96528f5765c63dbbdc16a588c5dcf4eed1e188c7ff2dc8ea27fb59a8fdbbf0df8ab21ae0df6d10b250ab7e01e257729dd87b0d4bed8842edb511df34e555e42199303e84a5f9fd7f6e10a1d2523686872ff18dd86e75a9447bd06b172397bdb807f0dbb7e55b8284f18e94f8fd9e595e84a6f82f699932d83a259cbaac7c56050a16e37"}, {0x1010, 0x1, 0x5, "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"}], 0x12e0}, 0x8) 00:01:59 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f0000000040)='./control/file0\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) renameat(r0, &(0x7f0000000140)='\x00', r0, &(0x7f0000000180)='./control\x00') setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x5, &(0x7f0000000200)=[@in={0x2, 0x2, @multicast1}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x4, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0xa27, @local={0xfe, 0x80, [], 0x0}, 0x2f85}, @in6={0x1c, 0x3, 0x8, @empty, 0x5f}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x2, @broadcast}]}, &(0x7f00000000c0)=0x10) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control\x00') 00:01:59 executing program 3: select(0x40, &(0x7f0000000000)={0x4c3a, 0x200, 0x3, 0x1000, 0x9, 0xfff, 0x5, 0x80000000}, &(0x7f0000000040)={0xa3, 0x1, 0x8000, 0x80000001, 0xfffffffffffffff9, 0xd, 0x136, 0x9}, &(0x7f00000000c0)={0x7f, 0x8, 0x81, 0x1b, 0x4, 0x0, 0x1, 0x7}, &(0x7f0000000140)={0x987, 0x1}) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setitimer(0x0, &(0x7f0000000080), 0x0) 00:01:59 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000000080)=[{0x58, 0x40000000000000, 0x0, "d559f591c8d509996694c0d8496371b57e741e02f8b4174a7be9ccc552d7d4cdfc7c0a65702d9f87da5154e2739ea6537eb9697b5d1f42f93d5e137c282c40bb539f3c48"}], 0xfffffffffffffcf1}, 0xb) 00:01:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x180) __semctl$GETZCNT(r1, 0x1, 0x7, &(0x7f0000000000)=""/26) chmod(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5, 0x4) semget(0xffffffffffffffff, 0x0, 0x0) 00:01:59 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x3e, @loopback, 0x9}}, 0x0, 0x1ff, 0x1f, 0x4}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000001c0)=0x10) mmap(&(0x7f00006ea000/0x200000)=nil, 0x200000, 0x3000007, 0x8d471, 0xffffffffffffffff, 0x0) 00:02:01 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000208, 0x80) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 00:02:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x3004, &(0x7f00000001c0)={0x0, 0x0}, &(0x7f0000001340)=0x10) 00:02:01 executing program 2: syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0fa95ff965be3c3b6446ddcb0bef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) symlinkat(&(0x7f0000000180)='./file0\x00', r0, &(0x7f00000001c0)='./file0\x00') mincore(&(0x7f0000eaa000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/199) 00:02:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000140)='./file0\x00', 0x40, 0x1) r2 = fcntl$dupfd(r1, 0x0, r0) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x6, r3}, &(0x7f00000000c0)=0xc) r4 = shmget$private(0x0, 0x4000, 0x2, &(0x7f00004eb000/0x4000)=nil) shmctl$SHM_LOCK(r4, 0xb) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x80012, r2, 0x0) ppoll(&(0x7f0000000200)=[{r1, 0xc}, {r0, 0x44}], 0x2, &(0x7f0000000240)={0x0, 0x807f}, &(0x7f0000000280)={0x7}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r5 = shmget(0x3, 0x1000, 0x8, &(0x7f0000139000/0x1000)=nil) shmat(r5, &(0x7f00001f4000/0x4000)=nil, 0x3000) select(0xfffffffffffffee3, 0x0, &(0x7f0000000100)={0x0, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7}, 0x0, 0x0) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 00:02:01 executing program 0: socket$inet6(0x1c, 0x2, 0x31dc8613) r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 00:02:01 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000df6831f70fd53affff6669"], 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000200), 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x5, 0x7}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0)={0x0, 0x8000000000020, 0x8, 0xd, r1}, 0xfffffffffffffe51) 00:02:03 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/39, &(0x7f0000000240)=0x27) 00:02:03 executing program 3: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r2, 0x10000}, &(0x7f0000000400)=0x8) r4 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000001880)={r2, &(0x7f0000001840)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @empty, 0x425}]}, &(0x7f00000018c0)=0x10) getsockname(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) readlinkat(r4, &(0x7f0000000440)='./file0\x00', &(0x7f00000007c0)=""/152, 0x98) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001900)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x2, "7fe30fe756fe6b3ba616e9c733cc0dc7"}, 0x14) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r5], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000540)={r2, 0x6, 0x5, [0x3, 0x1, 0xc5e, 0x3, 0x101]}, &(0x7f0000000580)=0x12) 00:02:03 executing program 0: r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000700)=0x10) read(r0, &(0x7f0000000780)=""/156, 0x9c) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000005c0)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x9, 0xfff, 0x53fd, 0x5}, &(0x7f0000000680)=0xa0) r3 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000840)={r2, 0xcdb1}, &(0x7f0000000880)=0x8) getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) 00:02:03 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0xc) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040)=0x3, 0x4) r2 = dup2(r0, r0) r3 = dup(r2) setsockopt$inet6_int(r3, 0x29, 0x25, &(0x7f0000000080), 0x4) 00:02:03 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(r0, 0x0, 0x4) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) r1 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 00:02:03 executing program 0: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) unlink(&(0x7f00000000c0)='./file0\x00') setresuid(0x0, 0xee01, r0) setreuid(r0, 0xffffffffffffffff) 00:02:03 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000001c0), &(0x7f0000000180)=0xfffffffffffffffc) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xca, 0x4) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x872, 0xf, 0x6, 0x8}, &(0x7f00000000c0)=0x18) 00:02:03 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xffac, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0xc) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000040)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e74b96d85e90e909cd2f91a677db0931421eea28fecbd7a2e05637d5920853d5240a7f139ce46abb8876e03b27d7db086cf65d22566fb42d8419ccf0d50189ffc5098189225422b87a677b42c2e55f6d36ef50232f2c26dd78809ef893c98cd54107cbe9170af482da59edbb7f202a375e1852d99d6539e4ac894306cee237494cc81b086b0086bf5b9cc82628e62772923fd409a1a6603552fb82e26f9ae405e44d63c828a0006153", 0xa9}], 0x1, 0x0, 0x0, 0xffffffffffffffff}, 0x81) close(r0) 00:02:07 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/39, &(0x7f0000000240)=0x27) 00:02:07 executing program 0: r0 = open$dir(&(0x7f0000000180)='./file0\x00', 0x80, 0x8) r1 = fcntl$dupfd(r0, 0xfffffffffffffffe, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000500)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000540)=0x14) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000580)={0x0, 0x1}, &(0x7f00000005c0)=0x8) sendmsg$inet_sctp(r1, &(0x7f00000006c0)={&(0x7f0000000080)=@in={0x2, 0x2, @rand_addr=0xc3}, 0x10, &(0x7f00000004c0)=[{&(0x7f0000000380)="26e903b994455c17604ca1f9fd8d952e5d8b56ebcc2b153086b23edd81482ad5b31f18d50858900f82ec0fd7aad9255f2cd937", 0x33}, {&(0x7f00000003c0)="a7090772f1cd1699cde8bf3b5bc5dc49caa841036d1f713df2d7be3591da3d54cf50934df059511af8b8036878ae839a893f5406415f049208c8d70d9e828b7f04a6c49acf34fd35ed35e6962544158d2d02e0b6f06f76375da69e3cb843ae9f10cd640bc16f0c24d814b1211ddafb28990b636e08698c5d6dd5dcfd048959003ea4be33841c430059e39e92a76993af3be07f2b225ca36cb0e90ccbaed2565484c7b0132d73630e324f424acac610f631be345a31737f705e3c12001fbbe0148d334ec63ae7a674d790d41f64207d0b15ea2ae8b66b9a653e43", 0xda}], 0x2, &(0x7f0000000600)=[@sndrcv={0x2c, 0x84, 0x2, {0x3, 0x40fd, 0x0, 0x8af3, 0x4, 0x3, 0x2, 0x8, r2}}, @prinfo={0x14, 0x84, 0x7, {0xf, 0x6}}, @init={0x14, 0x84, 0x1, {0x45, 0x1, 0x26, 0x800}}, @dstaddrv4={0x10, 0x84, 0x9, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x6, 0x0, 0x0, 0xfffffffffffffffa, r3}}, @authinfo={0x10, 0x84, 0x8, {0x1}}, @authinfo={0x10, 0x84, 0x8, {0x9}}, @authinfo={0x10, 0x84, 0x8, {0x80000001}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8}], 0xc0, 0xad7d50eeee8037e1}, 0x84) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x10a84, 0x84) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffff}}, 0x0, 0x100000001, 0x45487edc, 0x100}, &(0x7f0000000280)=0x8c) accept$unix(r5, &(0x7f0000000700)=@file={0x0, ""/53}, &(0x7f0000000740)=0x37) getsockopt$inet_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f00000002c0)={r6, 0xe1, 0x2c37fc0e, 0x1, 0x5, 0x3}, &(0x7f0000000300)=0x14) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x200000410, r8, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="020029008000000000000000c09d5d1c8739", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000100)={r9, 0x6}, &(0x7f0000000140)=0x8) 00:02:07 executing program 3: chdir(0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x4, 0x9, 0x8}, 0x10) ftruncate(r0, 0x8000) r2 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r4 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r4, 0x1) flock(r3, 0x1) flock(r4, 0x1) flock(r3, 0x1) dup2(r3, r2) 00:02:07 executing program 2: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open$dir(0x0, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f00000001c0), 0x0) getgid() fchmodat(r0, 0x0, 0x4) unlinkat(r0, &(0x7f00000003c0)='./file0\x00', 0x0) syz_extract_tcp_res(&(0x7f0000000180), 0xfe, 0xa) r1 = semget$private(0x0, 0x0, 0x414) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x5, 0x5]) getegid() 00:02:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="0200000003000100268abca75b91bae2368613b2e711f4f59b48b0c8f49e306d539c09fd025ce11733d96a6ed94de02c0ae31f27f4e10e49f555671dbafcb9bc9dca759edff080844dec855b"], 0x8) munlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 00:02:07 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x13, 0xffffffffffffffff, 0x392) 00:02:08 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000280)={@multicast1, @multicast1, @local}, 0xce) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100004) r2 = dup2(r0, r0) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @multicast1=0xe0000014, @local}, 0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:02:08 executing program 2: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x316, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000000)=0x200, 0x4) 00:02:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/39, &(0x7f0000000240)=0x27) 00:02:11 executing program 0: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getegid() freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) mlock(&(0x7f0000ffe000/0x2000)=nil, 0x2000) setresgid(r0, r1, r2) munmap(&(0x7f0000f38000/0x1000)=nil, 0x1000) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) r3 = socket(0x2, 0x2, 0x80) getsockopt$inet6_buf(r3, 0x29, 0x73, &(0x7f0000000180)=""/148, &(0x7f0000000240)=0x94) setsockopt$inet6_tcp_TCP_FASTOPEN(r3, 0x6, 0x401, &(0x7f0000000140)={0x7fffffff, "f336cc094d6acea3efc6ca78b70a1166"}, 0x14) 00:02:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x7, 0x0, 0x4, 0x3ff}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x9, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000080)={0x534f, &(0x7f0000000040)=[@in6={0x1c, 0x0, 0xfff, @loopback, 0x4}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x1, @multicast2}]}, &(0x7f00000000c0)=0x10) 00:02:11 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, 0x0, &(0x7f0000000040)) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000004c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="05dd000081000000000400000300000001000000"], &(0x7f0000000140)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r2, 0x0, 0xf, 0x3, 0x40}, &(0x7f00000001c0)=0x18) listen(r0, 0x0) poll(&(0x7f0000000000)=[{r0}, {r0, 0x5}], 0x2, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:02:11 executing program 2: mlock(&(0x7f0000e35000/0x4000)=nil, 0x4000) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) madvise(&(0x7f0000f2e000/0x3000)=nil, 0x3000, 0x3) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 00:02:11 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet(0x2, 0x2, 0x1000) open(&(0x7f00000001c0)='./file0\x00', 0x10034c, 0x3) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000180)=0x10) syz_execute_func(&(0x7f0000000000)="91cd8080000c6969ef69dc00d98a20d0d00fd1b02db5d900000070e4c653fb0f450fbd27a95ff965be3c3b6446ddcb01ef8f69289bd19d670f381d6a2f67450f483bd1d97c7c63460f5776c16161787896c401fe5ff6a9c1460000e1b1ac45e22c892a0f0000009f") 00:02:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x20) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x5, 0xd8, 0x0, 0x7, 0x2, 0xffff, 0xd0, 0x5, 0x200, 0x8, 0x5}, 0xb) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0xcffe, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000000)={0x2, 0x403}, 0xfffffffffffffce6) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000300)=0xb) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e208000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003800"/136, @ANYRES32=0x0, @ANYBLOB="0700000080000000000000007f00000002000100"], &(0x7f0000000240)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7}, 0x8) 00:02:11 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) 00:02:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={r1, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6]}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x0) lseek(r0, 0x0, 0x3) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000200)=""/39, &(0x7f0000000240)=0x27) 00:02:15 executing program 3: ftruncate(0xffffffffffffffff, 0x400000000101) 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) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000080)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000040)='\xcb\xff$Z\xab\xea~\x88Y\xe9\xac\x9c\xd4\xc10\xa2\x14\xfe\xff\x8eR\xddWn\xd4Z\x87\x1e\x14\x01K=']) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) close(r2) execve(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:02:15 executing program 2: shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x8, 0x12, r2, 0x1f470000) 00:02:15 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0xfffffffffffffd96) fsync(r0) listen(r0, 0x3) 00:02:15 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8) r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xffff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x5}, 0x8) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) unlink(&(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r1 = geteuid() getgroups(0x6, &(0x7f0000000240)=[0x0, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff]) lchown(&(0x7f0000000140)='./file0\x00', r1, r2) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x0, 0x7f, @remote={0xfe, 0x80, [], 0x0}, 0x43}, {0x1c, 0x1, 0x201, @local={0xfe, 0x80, [], 0x0}, 0x80}, 0x0, [0x9, 0x4c, 0x4, 0x10001, 0x7, 0x4, 0x800, 0x2]}, 0x47) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) mknodat(r0, &(0x7f0000000080)='./file0\x00', 0x2, 0x80000001) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r3, 0xfffffffffffffe00}, &(0x7f00000002c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x6e) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) shmget$private(0x0, 0x1000, 0xdb334b56a31e087, &(0x7f0000ffb000/0x1000)=nil) r4 = socket$inet6_sctp(0x1c, 0x0, 0x84) r5 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) poll(&(0x7f0000000380)=[{r4}, {r5, 0x4}, {r0, 0x104}, {r4, 0x2}, {r0, 0x20}], 0x5, 0x0) r6 = socket$inet6(0x1c, 0x1, 0xffffffff00000000) setsockopt$inet6_group_source_req(r6, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:02:16 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x7}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x6}, 0x0) r2 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000000)={0x7f, 0x57e8}, 0x10) r5 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10) ppoll(&(0x7f0000000100)=[{r2, 0x2000}, {r3, 0x140}, {r4, 0x19}, {r5}], 0x4, &(0x7f0000000140)={0x6, 0x1}, &(0x7f0000000180)={0x10001}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x9}, 0x8) 00:02:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x200000000000057e, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)=""/8, &(0x7f0000000080)=0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000140)=0xd4d, 0x4) 00:02:21 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r4 = socket(0x10000000000018, 0x1000000003, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r4, 0x0, 0xa5132fc5576bf090, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0xffffffffffffffff, {{0x2, 0x0, @loopback}}}, 0xaa6a008c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_int(r4, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2000) sync() r2 = getpgrp(0xffffffffffffffff) r3 = getpgrp(0x0) setpgid(r2, r3) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000300)={0x0, 0x8b}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0xf7, @loopback, 0x3}}, r4, 0xfffffffeffffffff, 0x4, 0x19, 0x6, 0x2, 0x40}, &(0x7f00000004c0)=0x98) poll(&(0x7f0000000040)=[{r1, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000200)={r6, 0x7}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r7, 0x84, 0x1a, &(0x7f0000000500)={r5, 0x1}, 0x8) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000340)={'freebsd\x00', 0x100000000000}, 0x24) getsockname$inet(r1, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:02:21 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) recvmsg(r0, &(0x7f0000000500)={&(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f0000000400)=[{&(0x7f00000001c0)=""/2, 0x2}, {&(0x7f0000000300)=""/216, 0xd8}, {&(0x7f0000000200)=""/78, 0x4e}], 0x3, &(0x7f0000000440)=""/54, 0x36}, 0x400c1) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x40) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chmod(&(0x7f0000000080)='./file0\x00', 0x12) mkdir(&(0x7f0000000140)='./file0\x00', 0xc0) mknodat(r0, &(0x7f00000004c0)='./file0\x00', 0x0, 0xa0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000580)={0x0, 0x1ff, 0x6, [0x9, 0x40, 0x803f800, 0x5, 0x40, 0x0]}, &(0x7f00000005c0)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000000)={r2, &(0x7f0000000600)=[@in6={0x1c, 0x2, 0x7, @empty, 0x7}, @in={0x2, 0x3, @rand_addr=0x9}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x2, @loopback, 0x2cbe}, @in={0x2, 0x1}]}, &(0x7f0000000040)=0x10) 00:02:27 executing program 1: r0 = socket$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, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r4 = socket(0x10000000000018, 0x1000000003, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r4, 0x0, 0xa5132fc5576bf090, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0xffffffffffffffff, {{0x2, 0x0, @loopback}}}, 0xaa6a008c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_int(r4, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:27 executing program 2: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x1000, 0x54) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x12, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, 0x0, r1) 00:02:33 executing program 1: r0 = socket$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, @local={0xac, 0x14, 0x0}, @loopback}, 0xfffffffffffffe62) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000880)={0x7fffffff, {{0x1c, 0x3, 0x0, @loopback, 0x6}}}, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@loopback, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f0000000140)=[{r3}, {r0, 0x80}, {r2, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x8}], 0x6, 0x5) poll(&(0x7f0000000680), 0x0, 0x7fa) r4 = socket(0x10000000000018, 0x1000000003, 0x0) writev(r3, &(0x7f0000000780), 0x0) sendto$inet6(r4, 0x0, 0xa5132fc5576bf090, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10000) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000007c0)={0xffffffffffffffff, {{0x2, 0x0, @loopback}}}, 0xaa6a008c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000680)=0xead00, 0xfffffffffffffcf2) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_int(r4, 0x0, 0x42, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:02:33 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) getpeername(r1, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000180)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) fchmod(r3, 0xe3) close(r3) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000018c0), 0x0) sendfile(r0, r2, &(0x7f00000015c0), 0x1000) unlink(&(0x7f0000000140)='./file0\x00') sendfile(r0, r1, 0x0, 0x1100) close(r0) 00:02:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffffff, 0x84, 0x8001, 0x0, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000380)={'accf_dns\x00', "c5797a7c3357d86784108e4c9ca6c35b6e3e4b71602bab51f926be8d74a82a31ba77ad8c53e10d498cdedc360a098f4a9b62b3eb85a73eb305b0d50c583b57d0863449ecf3b2a846e6426e3162d45bc624d3b9235132f5ab74d21feac2e029d93e08e36c2fc3a5a6b83ad90cf65e692a614cd94400d699da27844f44badbe720cca27201a7267feb69340f8a384fb9af6608268a60beb2789781f9391898638aec86d77dff49cae0d6c62fc78e6402637d2b2a2f568a819a28b549b6b9dacf663aed2062a88aec6cd6925e98533856f4185fa35994f822db79aea6df051ae1381a37b0eefb51f47a5714725571c07484"}, 0x100) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000240)=0x2, 0x4) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x3ae) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="07000000000000800101000004000000a6000000e413f91471f28cf979b1686752286c883b0f9348c6dc0f20f3bd46e80bb1dcc994dd3ee5891356cc860097d515d5"], 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x20000000000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r1, 0x998, 0x4, 0x1, 0x4, 0x3ff}, 0x14) getsockname(0xffffffffffffffff, 0x0, 0x0) r2 = semget(0x3, 0x3, 0xc0) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000540)=""/63) clock_settime(0x0, &(0x7f00000000c0)={0x80000007, 0x1}) sendto$inet(r0, &(0x7f0000000100)="0e33fae6f26f012dbc13156872a11843df3aa959ff822754c808c82fd9eb9094e9924e3d624cf58a30065ae05a38bf29691ea4ad92faa2e057b033480c1f96e090286bf287d20ef89154dc81d1b3", 0x4e, 0x0, 0x0, 0x0) 00:02:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x30, &(0x7f0000000200)={@in={{0x2, 0xffffffffffffffff, @broadcast}}, 0x0, 0x0, 0x0, 0xfffffffffffffffe}, 0x94) 00:02:36 executing program 1: mlockall(0x2) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3, 0x10, r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10601, 0x0) getsockopt$inet_buf(r1, 0x0, 0x5f, &(0x7f0000000040)=""/82, &(0x7f00000000c0)=0x52) 00:02:40 executing program 0: 00:02:40 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setreuid(0x0, 0xee00) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) fstat(r0, &(0x7f0000000000)) utimes(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={{0x382, 0x4}, {0x1, 0x81}}, 0x200) open(&(0x7f0000000200)='./file0\x00', 0x800, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x3f, 0x0, 0x6, 0x1, 0x0}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000001c0)={r2, 0x9}, 0x8) 00:02:40 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000080)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xfffffffffffffcd5) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000000c0)={0x0, 0x0, 0xffffffffffffffde}, 0x8) r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) r2 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000100)=0x6e) getsockname$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) 00:02:40 executing program 3: 00:02:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) shutdown(r1, 0x8000) r2 = accept4(r0, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000001c0)={r3, 0x1}, &(0x7f0000000200)=0x8) shutdown(r1, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0xff6c, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:02:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0xd}, 0x10) 00:02:40 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) getsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f00000002c0), &(0x7f0000000300)=0x4) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="00000000000000000000bfac461ec8f95d74f7451cb097cb6e84dc8535b0f5a04005bdbb926a5393efec55dc0cc74d5081ac483838a4b2049f5d9de197ce61d4f84e38eb71d3b2aad97a1bbb6a9282323dad2905c5b099c5383bcd38dcbb98111cc24021fe2058e945fa3d22a56796eb39a0af570fa16c59f0054d374b4490be67d211524f28265db3cff4fd5e06001a84395c56e33ad7d356"], 0x10) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x5b, 0x4) sendto$inet(r0, 0x0, 0x338, 0x3fffc000, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0x4f, "83e77445f43cdb88f3f7fd8714a0c8a597d9754edf04304adb849ee7b29939b7682c50f35047288f4a5f9a72de5bea861a88a4bbd2417d8fa81a8eac24bb8de7c3df8a6a3eb21f0b30daee2524eb53"}, &(0x7f0000000000)=0x57) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x3}, &(0x7f0000000280)=0x8) 00:02:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000140), &(0x7f0000000180)=0x4) close(r0) 00:02:40 executing program 0: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) fchmod(r0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000000)={0x200}, 0x1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x3, 0x8000, 0x9, 0x7ff, 0x1, 0x7ff, {@in={{0x2, 0x1, @multicast1}}, 0x0, 0x5, 0x1, 0x2, 0x4, 0x7fffffff}}, &(0x7f0000000100)=0xb8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x76}, &(0x7f00000001c0)=0x8) 00:02:41 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f66696c65300084691f05cf4467b17fe3b8fa8ae19ba3661405a0ff1a3b6153daf675118e57a4b10b732b7bfe5c6ab699642db83f277c61412d935913d2c5e1963e8db4d140de1a1bc1318b20"], 0x10) write(r0, &(0x7f00000001c0)="4d690c85c5", 0x5) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7ff, 0x7ff}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000200)={r1, 0x84, "56e4c103c54093fcb9e7a2f360f1e4eff0ab8ae5ae2ba6aa05bf839d30ee7d474953458e9a72e7de09c3a1d60b7c148f089f19c893c5dd18be15d8f33ff039f730a108cc1bde339de70050acd4c0c9298107fd6c73ff83fd36d99d8cbea41a21f47e53bd4a2a1f957024fe4b8c9af9032568e88547d21e48b39a4c7fabaffa2d6033afad"}, &(0x7f0000000100)=0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x5}, 0x8) shutdown(r0, 0x2) socket(0x1f, 0x10000005, 0x2) 00:02:41 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000200)={@multicast1, @empty, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000400)={@empty, @rand_addr=0x612, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @remote, @loopback}, 0x2d7) 00:02:41 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, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000100)=0xffffff04) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1}, 0x0) 00:02:41 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) recvfrom$inet6(r0, &(0x7f0000000a00)=""/69, 0x45, 0x40000, &(0x7f0000000a80)={0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) r1 = msgget$private(0x0, 0x0) msgsnd(r1, &(0x7f0000000040)={0x2, "ce12f854709b0d785a625dd5159118aa29a3d4fe511293fb37a3d22e9a95d7a478a5732ea031a7bea6962e9aae63ff6ede7507099946a5de99ad2e8f515e3da2edf9238412cc373ab060e794efd88fc74053fff029efeec7af0b"}, 0x62, 0x800) msgsnd(r1, &(0x7f0000000380)={0x1, "3f848c278dde446ba2fbc28b5aa5caa1573a222ed1b311e809347a964470a1a42c66f2fe7d4f08687c4c7966b8fa53921e093e0e499e1ee4184a63dbba2ee956c847e7f9d7f221cacb9ab23e83daeb6e3228b7dcc88e47f78e77c64c4a5875917a6b1b9f2132429635489c094ddb8a99dd5cfb84185cef62340af3a7bce6f505a0177c75974aa9"}, 0x8f, 0x800) msgsnd(r1, &(0x7f00000001c0)=ANY=[@ANYBLOB="030000000000000047001cadaed82f3e254dbf8da59c017db82a5d519fcf65c5d3de72e45fedf1918fe884b5063215474de13bb2dd9ef832f71e1c951f9cbb96c021a3a8ab862453c3d7458e30a3192b2fd78e129ffd9339a3898afc7c28d544174ff77aca9f61c40cd9e31357769b52d84fcf6d4503d99216973d0ebee1de0789e3b0b1c5299497722254ebf427b951a94a023589ed05b669fd1e05600648a3dbcd2ac5605544a95e8e26b7ccab76dd656646e4f4bb6b82b6468c2991a8202c017bf7e36045903cfa76a6705bece4fa506d241e6ce5bde80a51ed43302f5592c8d4ebd91101106e2e401b743c56000000000000000000"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000740)=ANY=[@ANYBLOB="030000000000000005bac549d56282781255e31850eddc1650e6cdbdc6d4ca871677243f52acf43be1bad6e12d2192213cc1fbd23efa4e2e16314b556cd586a9"], 0x1, 0x800) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getegid() freebsd11_lstat(&(0x7f0000000340)='./file0\x00', &(0x7f00000008c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() r7 = fcntl$getown(r2, 0x5) msgctl$IPC_SET(r1, 0x1, &(0x7f0000000940)={{0x0, r3, r4, r5, r6, 0x4, 0xa67}, 0x4, 0x9ff, 0x9, 0x4, 0x3ff, 0x8, 0x0, r7}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000640)=ANY=[@ANYBLOB="010000007314786577047f27402493b2a620e887b425eb8212d44ca1ae668bb2744fb68634e6e461b724a2d48329f9842f86ffb635b1bada51eba73069c308c4a235abf0f1d43f73916c1d28e4f94132f3cd8dcabd5e107a5f8f3eedacde225561ee1f651544dcf905ac8ff30a4f4329a6bf41622e", @ANYRES32=0x0], 0x0) msgget$private(0x0, 0x4) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={r8, 0x4, 0x4}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000002c0)=0xfffffffffffffffe, 0x4) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000100)={0x1, [0x0]}, &(0x7f0000000800)=0x240) accept4$inet(r2, &(0x7f0000000440), &(0x7f0000000480)=0x10, 0x20000000) msgsnd(r1, &(0x7f0000000180)=ANY=[], 0x0, 0x0) msgget$private(0x0, 0x10) mlockall(0x2) setsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000009c0)={r9, 0xf, 0x8f}, 0x8) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f00000006c0)) semget(0x1, 0x2, 0x40d) socketpair(0x17, 0x10000000, 0x5, &(0x7f0000000780)) msgrcv(r1, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x1, 0x1, 0x1800) 00:02:41 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000500)='./file0\x00', 0x100, 0x40) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00') socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) r4 = socket$inet(0x2, 0x2, 0x0) accept$inet(r4, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r6 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:02:41 executing program 3: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x1}, &(0x7f0000000080)=0x8) lseek(r0, 0x0, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}}, r1}, &(0x7f00000000c0)=0x84) pipe2(&(0x7f0000000240), 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1202, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 00:02:41 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) fstat(r0, &(0x7f0000000080)) getsockname(r0, &(0x7f0000000040)=@in6, &(0x7f0000000180)=0x1c) 00:02:41 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) socket$inet6_icmp(0x1c, 0x2, 0x3a) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000040)={@remote={0xac, 0x14, 0x0}}, 0x8) fcntl$setflags(r2, 0x2, 0x1) pipe2(0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r2, 0x84, 0x100, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000980)={0x0, 0x6, 0x1}, &(0x7f00000009c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000a00)={r3, 0xfff}, 0x8) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000006c0)={@in={{0x2, 0x2, @multicast2}}, 0x0, 0xfffffffffffffff7, 0x30, 0x5, 0x100000001, 0xffff, 0x40}, &(0x7f0000000780)=0xa0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000007c0)={0x2, 0x100, 0x6, 0xfffffffffffffffc, r4}, &(0x7f0000000800)=0x10) r5 = dup(0xffffffffffffffff) sync() sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) preadv(r1, &(0x7f0000000640)=[{&(0x7f0000000180)=""/111, 0x6f}, {&(0x7f0000000200)=""/92, 0x5c}, {&(0x7f0000000280)=""/157, 0x9d}, {&(0x7f0000000340)=""/159, 0x9f}, {&(0x7f0000000400)=""/77, 0x4d}, {&(0x7f00000004c0)=""/74, 0x4a}, {&(0x7f0000000540)=""/233, 0xe9}], 0x7, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000080)={0xb6}, &(0x7f0000000140)=0x4) setsockopt$inet6_tcp_buf(r5, 0x6, 0x26, 0x0, 0x0) sendto$inet(r0, 0x0, 0x0, 0xfffffffffffffff8, 0x0, 0x2d7) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000900)={0x3, &(0x7f0000000840)=[@in6={0x1c, 0x3, 0x1bd, @empty, 0x80000001}, @in6={0x1c, 0x0, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x3, 0x73650d27, @loopback, 0xff}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x0, @broadcast}, @in={0x2, 0x1}]}, &(0x7f0000000940)=0x10) socketpair(0x1e, 0x20000005, 0x101, &(0x7f0000000000)) 00:02:41 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x5, 0x6) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(0x0, r1) getresuid(0x0, 0x0, &(0x7f0000000140)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000480), &(0x7f00000001c0)=0x100) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=r3, @ANYBLOB="1fcd030003000a00060039da0e466a86a4ea111f29b3524cd7affe21770f10a52db635b2be007551888fb40fe82472aedd4ec9e61af3a2ec5e05284d64d0b925aec1c97b2a808a870348e78b7f9999a8c96a8a0f8b275c0c23b0b33b3da75a2c9981f5777539d2130d990d3c1abc13f706ca54"], 0xe) setreuid(r2, r2) setuid(0x0) syz_execute_func(&(0x7f00000002c0)="660f7600c463695fe8c60fae8831950000c4420bf5bc0b0000010066470f1b7b8edec2650f616a0e460fc48e01000000e7f08390343000002dc4017c5a6002") lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) lseek(r0, 0x4f, 0x2) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000180)={0x400}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000580)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000005e3c87fc2dfc4fab100000000000000000000000000000000000000000e1000000000000000000000000000000000000000000000000000000000000000000000000005b6cd23442011713631e8058e90000000000000000000000000000000000000000000000000001000000000000000000000000000000000000000000000022fd89277734e0bea25b4d21029a83f980d2c0a9093e037dd0c5b5eb841b9f0306bf20e7b074e4bec569825828cbd5c3ea951e66e99ccd31a1ea3b6b8d8c841bf98d7079948f8911a02d", @ANYRES32=0x0], 0x2) lseek(r0, 0x0, 0x4) 00:02:41 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = accept$unix(0xffffffffffffffff, &(0x7f0000000140)=@abs, 0x0) accept4(r1, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000200)=0x10, 0x20000000) socket$unix(0x1, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000500)='./file0\x00', 0x100, 0x40) pipe2(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r2, &(0x7f0000000540)='./file0\x00', r3, &(0x7f00000005c0)='./file0\x00') socket(0x0, 0x20000000, 0x0) socket$inet_udp(0x2, 0x2, 0x0) accept$inet(0xffffffffffffffff, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10) socket$inet(0x2, 0x10000007, 0x9) socket$inet6(0x1c, 0x10000002, 0x80000000) r4 = socket$inet(0x2, 0x2, 0x0) accept$inet(r4, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000004c0)=0x10) accept(0xffffffffffffff9c, &(0x7f00000002c0)=@un=@abs, &(0x7f0000000400)=0x8) socket(0x17, 0x10000000, 0xa721) accept4$unix(0xffffffffffffff9c, &(0x7f0000000440)=@abs, &(0x7f0000000480)=0x8, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x800}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={r5, 0x8, 0xfff}, &(0x7f0000000100)=0xc) r6 = semget$private(0x0, 0x2, 0x100) __semctl$IPC_INFO(r6, 0x7, 0x3, &(0x7f0000000300)=""/217) 00:02:41 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) sendto(r0, 0x0, 0x0, 0x185, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) r1 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0/file0\x00', 0x10044, 0x80) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000080)={0x1, [0x8131]}, &(0x7f00000000c0)=0x6) 00:02:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000300)={0x0, 0x7fffffff, 0x0, 0x3}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000380)={0x5, 0x7fffffff, 0x4000, 0x0, 0xfffffffffffffffc, 0xf57, 0x2, 0x3, r2}, &(0x7f00000003c0)=0x5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f00000004c0)) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0xfffffffffffffff9, 0xc}, 0x10) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = open(&(0x7f0000000040)='./file0\x00', 0x9, 0x85) fcntl$dupfd(r3, 0x11, r0) socketpair(0x1f, 0x4, 0x1, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000140)='./file0\x00', r4, r5) 00:02:41 executing program 0: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0xfffffffffffffffd}, 0x10) sendto$unix(r0, 0x0, 0x1000000, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x6, 0x1ff, 0x7, 0xe000, 0x7, 0x5, 0x3, {@in6={{0x1c, 0x1, 0x5}}, 0x0, 0x7fffffff, 0x1, 0x1f, 0x3, 0x100}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x101, 0x401, 0x7ff}, &(0x7f00000001c0)=0x10) 00:02:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x0, 0xffffffff) r2 = fcntl$dupfd(r1, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0x10}, 0x0) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:02:41 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socketpair(0x0, 0x7, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000040)={0xfffffffffffffff7, 0x1400, 0x1, 0x80000000, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)={r2, 0x0, 0x4, [0x100, 0x80, 0x0, 0x9]}, 0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000100)={r2, 0x7fff, 0x6d}, 0xc) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000080), 0x1015) 00:02:41 executing program 0: 00:02:42 executing program 0: open$dir(&(0x7f0000000080)='./file0/../file0\x00', 0xb, 0x80) open(&(0x7f0000000040)='./file0/../file0\x00', 0x73d061c297586d1e, 0x0) 00:02:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f0000000080)=0x2c4) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0xc84, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x100000001, r2}, &(0x7f0000000200)=0xc) socket(0x10, 0x3, 0x7) 00:02:44 executing program 0: r0 = semget(0x3, 0x0, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, 0x0) semget$private(0x0, 0x1, 0x11) 00:02:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 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) close(r1) 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$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)={0x1, [0x0]}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x2, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) preadv(r1, &(0x7f0000000400)=[{&(0x7f0000000080)=""/60, 0x3c}, {&(0x7f0000000280)=""/169, 0xa9}, {&(0x7f0000000340)=""/150, 0x96}], 0x3, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) listen(r0, 0x19) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x4, 0x3200, 0x0, 0x9}, &(0x7f00000001c0)=0x10) 00:02:44 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r1, 0x5, 0x0, 0x4}, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) r2 = socket(0x2, 0x0, 0x0) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) dup2(r3, r2) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 00:02:44 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000203, 0x180) unlink(&(0x7f0000000000)='./file0\x00') getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x400}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x9, 0x3ff, 0x9, 0x101, 0x1}, 0x14) rename(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') close(r0) 00:02:44 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r4 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000007c0)={r2, 0x1000, "ed1a477930766e69c190bbfad1e690bde9af208a32bd4b0dd5aaccb87f78d60a8794664f52806c6a60248cc65efe129c0978adff9faa5d2aec2d627ba139d1df0a51613a9e6318016d22a16a0a303511006ca521b5620f21daf472ad2051f3728e2f96ca0a9ba7d20635a24d95c5cf518145c0b7897709fc5b88799ea44526cb18644911567ba4b1b47904622bec85646a255677eaed339bd30bc26dc731e52bbfb048779b89a02710ae45c887826b195c013feb262c53fa5f2614a07ddbabcfed84b15c748a3da2434278ed59fce31b6543192bd2b27bd09e77f58cb33d2502c1cc14aa33a17ca23bc51f3482943d461159b2748def0f3ed9156818a3563fb777aa986019c394d372d2d0768e45e82b91983b87bc0360337c94b11c04377056b3df93dae7dd03de2fd078b21c9a56f7932db8dc4e7bc5c6aa273071f8af5fb68f6243f7c88187cfa506d8fdcb9ba4f10e9776e1e054578976e2c8598ab55ed94a831cc22498355419e996ace2797b24234dcfc2eecb966f6123bd311d8ffa6428fef8c97ec23c82c00e44e919fb5b2c23fb2dbde92d4fa639e58ca02ebcd16e3d7c482e69a302e46dbeb14519101bfc3a21cd2ad36f1b69c93b6d9191e84ade5cb790a49b6a06faf1a898301559f8f5fe23a77bfdbdf258f5975f5f1fa53347044ee3b4dec93b46202634402eee81e01a5f5fd0ab628d1fea2bf66655da9b2ebdfa9c0ca8e749b47ad7e1a93af36bf12e700f47a32618b4efb651e3badd5bf86acc6a6858e807c74fb2b90aca886943f62157390f4b62abebd200c8a4603261359d244500dbaa3edbe1c0122cc18c131e0b2207c07a86bd283e27e737e039910b5511a7584ebe181a31dd993f1a7247896b0e4f7f70a50bffe5a21525b88403b9899c21425b35f693ede91b2f2f2c04dcd5fd9874dbed28af2289e523eada667d8535cc21012fbcc9db4f96d163cdd2dbe39efe9179c4dcd8e06bd2960c83a92bd1ebd7c67b41219e6b880256603acc231d6e1a1ba46661836a463d763c24115a4834fef7a26ea6d1fafa8b4ba4099d6c5ac5cda112640f51e293fc711319419063d7fb594b899ecd2ff47ee9c1f4f72ffce5c339fbe1a8da8f775e85e6c35876e0cc84d2e0c85cf667a4abdf9df9c03c84f73c1ad3b9a63e443e6d47f08a2b100acc8bdb8cee9e700a07835de2a643bbe711b2340f1a835444f964686c7903bdb76c3bca544df98ff8b4b62c200cca2947ddcdaab8823aadcc4ee2d1b07025261d45f62c834fd5db7798beb07bb017307265ea9c0821e01ec45fe1cb8ee6bb661fccc619fbaa922f881f5581c7dce9fef3661621798ba59f9134da4c2f3c1856f8a6c396c6ceddc66e8c4e4b1231a6f6fa93daa25deba2445c9ca69251c562ca1ce6ecdd5827266fc8545f38d268480c88061d2c4649a88b5d9a28471c134719b5892f70a4f6d2ce0327ac0c8c1053625d8eaa6a74b453d93bc18567349f50afc0a1802d3ff6d25073c08db77ddbc17b1d5cca41c439bef355c6c35012e4fe0f2038d606561ad9cc73856d5bc9d0a58b70db77ed68abd8c967715c5df810633d57f4ba997dc3945a35ee3457d35ea773cdfe0f61e3083cafe1dc6f948718779794b035b6b27fd1ec66d6196b3af467477e5655418f2e3ba7dc3f3c1ee2dce6b555b765c64646fdc2dfd68ba358a204c789278c40a0b8d2d1566f5736ba58e83f0f9abe65df91a5d67d2b74f5be77c683644726333cd2cdc36884b207d015ea2f931cd635d8547e902e78ccd6be55a237c8b45ac8ca80d748f9ad774a1338e5ce4254281f5b031383dbf46b8c15efee2bb8b41aa93581cfb23ad5beb98f353b254d355526ac9653be613e17e6a100c36d1ddabd2593a17a3d97b036c9dc8e360ab01b536cb06b0bb8ede012685aaf5159d5edd9e86a666cbb606ff681750a6109626b34c377067908bde55a1d52f04060231a2eb57b269e24d294731a1b2cd4874051d0f02a3fffa4538cbb0c8d4855fb8ed1ca086f59be162bd31e09f5650471130931e1302d9f46ae5f9d1fc52698cec707eb75e0ca9a42bc433ff81d5b60bb34c4f1e18e9948cb860c9c774285822f1cdd4576e71a3f71255ffd2466e49ee3c95a74a98311ad455b26342db7e7465c957db8de57b87343ef10435bbc79bcc2048ece56735caf5f684f2e3e26fd36d8355876a1aa00a3a5b7b5419bc82d45e6d17b4ae17713473d3f8821d0ea352b36b927d8b3114fdbaf5b08d068ab03cbdf540ab7154cba104291f7e90831259bbe10cd4799b658f6695316282f7ba1c907e2045d7edf3d346fe30d7c8291c96dbf980dd6a978cae0b4c9424d8fbca3a00001a4476dac4d7712e4604cf1f6dca8f2e40b93952ae832546b17ddcef08c58753365d721234825329b982fe7da9bf1744d8bf79a8d09f607b70abd962f2964efc281a169387525d031f09b1356c5cf2eba4326d4eacb492aa7f5a12490b91c16df5293f7f6b806a5483eca3718cd2b1c391f9c03d8beb88a859844170a9d9d9c14fb44ff25557a531a7bb39bfec14045e991cf6e0f452e06cebf85e9970e3c4673f3bd55334fd720d02caaff128fb1a92df7af87b344d6afc2f18ff1e6d465be528f5db00790df092728de8ebe4e3b9493afd38195230309f00941fd4117f3dd1339eca39dc9dbd25ebea23d1e69cc82bbfcad93ffaef06e45a1c60bb8cdeebaf4ed338240cb8942f2e129ee8f7f11bddabec9db0e268b0ec31b2a29802de7580d3778440036a120357d7f377e42e52d620d4d42878f0486a1911aa4f23ba553e0824e6ea10611b4ed12270f866f89870af0361c90d79af865a50bb63f2b4d10808b345014e96f9db663012e6de5b4abe8aa5b0251b4ce32796647c09d1d3f3f266a01cc30770466e922b7093ea26b64a3007125cac09736965973d1f75f7d740adb735d075811b4136b36c76e193e5823b96aa47072c1fc80ce5010e4b0727a04a1a03398618932d6f71f47d92c31fb3c0b6eb5697bd3cf196b849b087a104022610646de45836b581f4868fa78f029358ada96a3406e93879f596b6a634f9efe06de25a646ec30f76672b041e403a7e2cca045d21b7be44ac349d5f25b5e65c892d416961f681d06ac245c4e1bebf72655d12e9cf79ff4365dacfad84849c732c08b2d80bcfee7931d14ab6e60fa3d60b72bc63881bbdbf73aa1e4b226708b2c525ee26a08e97e58b1960193e81d311b13205f39473edab49332f2bbc55be810bfcc7e4b76e66acba94e215c8e928cca1d048ed5277fbc71a7b8e733a2922ee5456aa99bef91c827326cca96c78d37b830b05e295182b9a9b48fc7808b301eabb6b1615d7617093a4b0569de0fcdab9aa0a579f151ec0eca1b0e29e476c846f7810a940ae4ceed4acd07825c49c0f9d1f2d0158c0c4c522bde08df7736be631cf3e00de67a613fbf329f6cfa1c0d7d95ad8d926a7df6ae2286575885a7a25537407da8d5b125a30c295107232deff2159c14693a9929592647a9657342f8ff3012f86ef878c9feb3d89aca64a5ca04c4df548adb712a43895a29cc785c1bef2a943a6c92c1c3aebc20283163c3e44b4af62d6d09f617ac9a82da162e7a402b6893572195db67735734cbb034a0f3bef55e02530d4ffd88fbe54e415d01e2730e198ca595e7db6cce98b63f57bc299c1e1c62fa8135e8f66e32e8acf5e3d70dc2ed81c44798ee391caae3fdac353618c906b902162ba8916f820ca3871d4ff3169b6dd5f1f6b8d53182254ccb50db6c4668a6d455a21b6546bd9efee1d9bdcad54450d76d9dc05fbd62a577f8b58fe21c8797507fa777e10d1043831d6c97111f36e026f3f3afcca541cd3085b6a3df61a6f5e623a8803e0e90c45a82336d11531be2f2afbd0581786eb0a4de636b2e890ba99caf660c519d0d44052eb343c80aa305fad1c8a121a9fb0a6ab07c04fdbbcbd90c870da60d7106f51a8cc229addd1e0cc48c72131d59bede29321a72668039c2f41834cf9ed1042fa3f87d67257f818b83100c3790a61090bca1573f422a3adfc42650c2d2a7707c6966c74856ee7dffcc026ab340a704347c941314f220e34cba0b8673a3cc4f9c9ec3081d47d895840478fc96733abea3683219a919111b2943fc70b2297de96a58ee5d7ec0b2b01241c4e66b4297b38834c56e1176fb85a27929f0566a144d29260228d43a98cde9f4c697b0b12d137a2192ea1731b2c4afd278e0027ae7b46ab2a74efc9a616b3affcaf296cb0c151320a3432d3f0423316efffc0f305f814d27da9cc7882169188f1711a6cc843d793e223b31d97697356f78c776c4a801548f1253d23b3e3973aebeacb1b337c30d18487bb43f49f188475db5cb39640223526c2b1aa37979a8ba6ce23383776cce9349c3812c05d30c67f43a4fc0ebcfdc0918bc4669d764a67286eaff7ff2d0a2e02d4b13924c1cea08c21a174dc3821b62f6d53e7c867805e19573facbd797ffd13fb6c613a5dbe992537685925988ff006a148cb8329dc0bf2bd8dd81c23328c11418f99ddd14ab9376acddd975805f7e179d7cd4637c49ea1117297314f84ad65b39409d4052d0ff206f29203339b7013fe2de2ecd1f9aa0c830b634fd0c01360282bb4303084090a2e557dd89aa14f5fa610d028354fb9e0bc05bcd9305f846dd697ee410b9b998368ef3b4dcc8c097aab94c510f57be296327941c057632da46b53333e1341f97573febbf44fb1d904cb68d085a2ce43805633743a814a601b5d859a4ae221558217934d190bb72fc478d8c8bcf0acedd2f955cf9bcf53a8d851dba0235b0702e802df77085e8eb2ea256f8f0b158e0767bd637700ca2ac4d7d693cbfb6486c1e166511cbcf063bf84ea6db4595315ef99e8a072ba2ea45a058a957b6f21262e70feeaa84f13f9d8e895d6ee81adce0aefe2aed85dda9fcf3912b909db7b036547185baf6c2b1970dde79801933c55649fcb6e363ded7a2ea1ae8fbf049f76397117b59331d6765f09481436df4154904770d28ee9011dfda630bd7088726cd248f622a701abc2bfb6fb1a417b2f9ae8030e63f20c757e95382c2ebfe16bf29360965a27cd07028da284350949e1c33ea89ee0af7d5571cc1d379f5912c8b9ae434149497c5f63c819e7d607b0ec7b22c69c745b90e0af9943778660223047946a5a65905fb11854ce05758f83ba95f2eda31e02f34930033a9579542e239a03e2b460f9c732ff41878970cb5395e03d90149e889389e9985bccfd3e019a1985234ee4bf2fb7ef35e5d9f132e1a9985e9d10e6d9d54931fcad99cf0ba0405e5a3c81578b008f90cf2c8d0a81715bd91ccc86b50928dc282d6c3a58d26f41c57aabf81483cecddd80dfea7a12e8d09b68e6feefc1c66452979088d1f2181a0a9c0b154e69d6ef090f777dfdf3b84d111df3cb8d63f6864938735b04fe56982f9cef05907735a7f58293560f0b81eb060f266bf999f89d1a62b5ce486539cdfacd6d0e1cb93a2ea4c1622e17c79e5282aa6a490e2279cbd3c19eb1d617134c760e8ba5c7b2181cea2a44d84ca765ae12edc6e3ac25f7b2debcc02138a3a2c5b40b66ec6f1242a52234dea375ff06fc772a5a1628ab8b11a31aaf0d23bbbd84eb72452351a7945aa9be012485ba3eae77ec8e890e808e8360c797b17a249df8bc70516c97ff2853fc2c220d28da113e47b607900868452b446895b048f5e5f82dba832d9372099c9bbd07d9feb22575215f535c6adeb26327e31b7565d9441f0f1c67c1973ee5b03d4b2d77775"}, &(0x7f0000000400)=0x1008) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r5 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000001880)={r2, &(0x7f0000001840)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x4, @empty, 0x425}]}, &(0x7f00000018c0)=0x10) getsockname(r0, &(0x7f0000001a00)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x0) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r5, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001900)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3866f5227da00000c9e45aaea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb50f14471b6d36376ba254904530a35454997040000002781284cad03414032fe2b45be7500002928920cfff37e872756c63c2a538b41149ba73c9a8e60c8461fcc496fca771ea7271644f7ee9b0c1cd84fb33f66fba878f4bb745af7e7fed9d2a2451908ce87cc1d6ec9606220a524482128f4a3d0aba2745c2437fcbde46535d03a99ee4a2bc454b5e00ee320b79878de0ff37098b4dcedef405c68"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0x0, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x2, "7fe30fe756fe6b3ba616e9c733cc0dc7"}, 0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x1f, 0x9}, 0x10) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r5], 0x1, 0x800) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000540)={r2, 0x6, 0x5, [0x3, 0x1, 0xc5e, 0x3, 0x101]}, &(0x7f0000000580)=0x12) 00:02:44 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="12f70b82022e872f56696c"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f00000001c0)={r1, 0x40}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, &(0x7f0000000140)=0x8) 00:02:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) fchmod(r0, 0x1) r1 = shmget(0x3, 0x4000, 0x20, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r1, 0xe, &(0x7f0000000000)=""/166) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)=[{0xfffffdaf}], 0x10}, 0x0) 00:02:47 executing program 2: r0 = socket(0x2, 0x20000002, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x7fff}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x100}}, r1, 0x6, 0x7f, 0x1, 0x6, 0x1, 0xffffffff}, 0x98) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\ae0\x00'], 0xa) 00:02:47 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) connect(r0, &(0x7f0000000080)=@un=@abs={0x0, 0x0, 0x0}, 0x8) bind$inet(r0, &(0x7f0000000000)={0x2, 0x0, @multicast2}, 0x10) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) 00:02:47 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x1fc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 00:02:47 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x8001, 0x100, 0x5, 0x2, 0x1000, 0x5a, 0x101, 0x1, 0xff, 0x6}, 0xb) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000200)={@local}, 0x14) setsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080)=0x6, 0x4) 00:02:47 executing program 3: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x97, 0x4, 0x800, 0x4, 0x101}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000180)={r1, 0x1000, "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"}, &(0x7f00000011c0)=0x1008) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x7fff}, 0x8) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:02:47 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000100)={0x0, 0x2, 0x20, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x7fff}}, 0x0, 0x5b28, 0x0, 0x4, 0x9, 0x10001}, &(0x7f0000000080)=0x98) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x3}}, r4}, 0x8c) flock(r0, 0xd) 00:02:47 executing program 1: accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(0xffffffffffffffff, 0x0, 0x1) pipe2(&(0x7f0000000500), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000400)='./file0\x00', 0x0, 0x4) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r0, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r1, 0x15, r0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:02:47 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@loopback, @remote}, &(0x7f0000000200)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/10], 0xa, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:02:47 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x0, 0x101, 0x9, 0x9, 0x5bc, 0xfc}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0, 0x10001}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r2, 0x7f, 0xc2, 0x0, 0xffff, 0xfffffffffffffffc, 0x81, 0xfffffffffffffffa, {@in6={{0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x51b}}, r3, 0x9, 0xffffffffffffffff, 0x3, 0x4, 0x2}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="00ff01"], &(0x7f0000000080)=0x4) setsockopt$inet_opts(r0, 0x0, 0xb, 0x0, 0x0) 00:02:47 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, 0x30, &(0x7f0000000080)={0x0, 0xfffffffffffffffe, 0xffffffffffffffe1}, 0xfffffffffffffcf6) open(&(0x7f0000000040)='./file0\x00', 0x100040, 0x100) 00:02:47 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000280)=@file={0x1, './file0\x00'}, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, r1}, 0x10) 00:02:47 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7fff) fcntl$setstatus(r0, 0x4, 0x4c) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x100000000}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r2}, 0x8c) recvfrom(r0, &(0x7f0000000000), 0x0, 0x40000, &(0x7f0000000040)=@in6={0x1c, 0x2, 0xdf8e, @local={0xfe, 0x80, [], 0x0}, 0x1f}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r2}, 0x8) 00:02:48 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) fchdir(r0) 00:02:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f0000000000)='./file0\x00', 0x8040, 0x40000) getsockopt$inet_mreqn(r1, 0x0, 0x0, &(0x7f0000000080)={@loopback}, &(0x7f00000000c0)=0xc) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000002480)=[{&(0x7f0000000300)="7f9e06771680ffd1ce5ee82d55ea3c90a4788b5d3e1a67dfbec81e497a080450ed4a965823a806bc67682a8e4a4ec9f506783fbb9b496870cbce592b41199ba24153d7de1d235ff5c84fafd0479cdfd30d52d3f1752120fe99d02226bb", 0x5d}], 0x1, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x1, @rand_addr=0x13}}, r2}, &(0x7f0000000180)=0x8c) 00:02:48 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) readlinkat(r0, &(0x7f0000000180)='./control\x00', &(0x7f00000003c0)=""/4096, 0x1000) ppoll(&(0x7f0000000080)=[{r0, 0x2002}, {r0, 0x8}, {r0, 0x10}, {r0, 0x8}, {r0, 0x1}, {r0, 0x4}], 0x6, &(0x7f00000000c0)={0x9, 0xe1c0}, &(0x7f0000000140)={0xe2c1}, 0x8) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(0xffffffffffffff9c, &(0x7f00000001c0)='./file0\x00', 0x0) lseek(r0, 0x0, 0x4) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 00:02:48 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x840, 0x100) flock(r0, 0x1) munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000d6f000/0x2000)=nil, 0x2000, 0x2, 0x11, r1, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x0) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) munmap(&(0x7f0000c31000/0x3000)=nil, 0x3000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x80000001, 0x4) 00:02:48 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x4, 0x1) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) clock_nanosleep(0x0, 0x40000000, &(0x7f0000000080)={0x8000}, 0x0) 00:02:48 executing program 0: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r4, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) r5 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_UNLOCK(r5, 0xc) setresgid(r3, r2, 0x0) setresgid(r0, r1, r1) 00:02:48 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_buf(r0, 0x29, 0x68, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x4, 0x44) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000140), &(0x7f00000000c0)=0xfffffda5) 00:02:48 executing program 2: r0 = socket$inet(0x2, 0x2, 0x0) r1 = socket(0x12, 0x0, 0x80) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x9, 0x0, 0xb0, 0x1}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r2, 0x7, 0x5, 0x4}, &(0x7f00000002c0)=0x94) bind$inet(r0, &(0x7f0000eed000), 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000300)={r3, 0x1}, &(0x7f0000000340)=0x8) sendto$inet(r0, &(0x7f0000000080)="780c87aeb737ed86aa80b7382c01a63084e898fd8df0655d25674fb9e33381a5c90a236cca075486ab2a71684a06e4d05313592231a8fd4f6d54abd6b8bf54d9f15b9126b55b76b50796e4e8b56980713196882f6a3b20f77a387708837dbba2182c6a308b521047fc767e9b0ddd35581098967994e27705a187c4162eb09bc65926d590fc11d8580f55d4cecb716d0b5c9555a575c5ae84da2078d2437d0206253acf1269c00dda482ceb20c984a6527ca1532038d9eb8b04ae39b06678c5e777e8c27e12898bcdffec5510477d13e96d201a3db249a7b2f2e1feeeb944d03c14286c", 0xe3, 0x100, &(0x7f0000000000)={0x2, 0x0, @multicast1}, 0x10) 00:02:48 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0)={0x1000, 0x2}, 0x10) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) sendmsg(r0, &(0x7f0000000280)={0x0, 0x0, 0x0}, 0x0) 00:02:48 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x31c}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0xa53d, @empty, 0x9}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x7, @empty, 0x1ff}}, r1, 0x4, 0x7f, 0x4}, 0x8c) ftruncate(r0, 0x7e2780e3) mlockall(0x2) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x16, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet6_udplite(r0, 0x88, 0x0, 0x0, 0x0) mlockall(0x1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) 00:02:48 executing program 3: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x160) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2000010000fe8000000000000000000000000000bb0200000000000000000000000000000000000000000000000050bfd3d47b00d57500"/136, @ANYRES32=0x0, @ANYBLOB="0100000080000000000000000300000001000800"], &(0x7f0000000040)=0x98) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xa0f}, &(0x7f0000000200)=0x8) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r3, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchmod(r1, 0xb6) getpgid(0x0) listen(0xffffffffffffffff, 0x3) fdatasync(r0) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000240)={r3, 0x8}, &(0x7f0000000280)=0x8) getsockopt$inet6_int(r4, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000800)=0x4) 00:02:48 executing program 0: pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) shmget$private(0x0, 0x1000, 0x10, &(0x7f0000ff2000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180), &(0x7f00000001c0)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYBLOB="0180ffff9e0000001300000002000000000000008724e7a51ce443f903fec97b496da367d90f1bac3d980ddda226df837bf97d7cba7f817a1173002513d55691917b77e4fa7eee7546d64a8bc9b739a2fb9f8879dbbca99731c3e4335fd852ce0167b0aa268f56cc243a203fbaa33ec6fa6d818cc335265c4d52ed74fa4433b45209facb8f89b804a098d5982e47973db4d22b718a70f007e0824f73672c47c022a382"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x4}, 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={0x0, &(0x7f0000000100)=[@in={0x2, 0x2, @rand_addr=0x3}]}, &(0x7f0000000280)=0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r4, 0x29, 0x3f, &(0x7f0000000000)=0xffffffff, 0x4) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f00000004c0)={0x0, 0xa53}, &(0x7f0000000500)=0x8) 00:02:48 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$getown(r1, 0x5) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f00000000c0)=0x81, 0x4) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080), &(0x7f0000000100)=0x4) msgctl$IPC_RMID(0x0, 0x0) 00:02:48 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000003c0)=0x10, 0x20000000) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) nanosleep(&(0x7f00000001c0)={0xffff, 0xbde8}, &(0x7f0000000200)) setsockopt$inet_mreqsrc(r1, 0x0, 0x45, &(0x7f0000000040)={@multicast2, @multicast1, @rand_addr}, 0xfffffffffffffe4e) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r1, 0x3, 0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) dup2(r0, r2) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) poll(&(0x7f0000000040)=[{r3, 0x40}, {r3, 0x20}, {r2, 0x2000}], 0x3, 0x10000) setsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000340)=0x5d42, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) setsockopt$inet6_tcp_int(r2, 0x6, 0x4, &(0x7f0000000180)=0xf962f5, 0x4) freebsd11_fstat(r2, &(0x7f0000000100)) socket$inet_icmp(0x2, 0x2, 0x1) 00:02:49 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x2, 0xb6f1, 0x1, 0x5}, &(0x7f0000000200)=0x14) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000300), &(0x7f00000002c0)=0xf0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xde, "0a0e54f6a4c3a2834d1bf6ebe15bf5358528e47e03d71c102e3f2bcb42f04f1d16c41629af503a675c8222bfc46e2e97b0c0b962e5bec9a48b5cfd33ce8dee82b4e2f993ebcd82ec105d7350704f84c60ff88c9734adb2e67c134de06afe6f98aab80e911412e39e962801c597082828f4f60e54d38a7a2ae9ccfb7bc94fd0b321de95899a384ef69c07d59a836e3f516e3bc6ad8fa270c1afcc260e3e322ea7abb44c3cdaa7e482dfe6b0f2c0e51a6ac0d005a5966600b0147cda9eafb236732cf9707708240c4d1f050baccb503da9626cb85d332ca815b24120e213c9"}, &(0x7f0000000140)=0xe6) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={r2, 0x81, 0x1, [0x20000000080]}, 0xa) r3 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x1103, &(0x7f0000000500), &(0x7f0000000540)=0x4) 00:02:49 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) lseek(r0, 0x0, 0x3) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xfffffffffffff542}, 0x24) r1 = dup(r0) connect$unix(r1, &(0x7f0000000000)=@file={0x1, './file0/file0\x00'}, 0xffffffffffffff6b) connect$unix(r1, &(0x7f00000000c0)=ANY=[@ANYBLOB="010002d10800696c65300209d44674235abe43ee57d4320c1c53f9ea2af3231ea077968fb1e4772ee0aa20000000000000001a9daf014415525a26ed6207dd525a47da1cb2de"], 0x10) 00:02:49 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setitimer(0x3, &(0x7f0000000040)={{0x5, 0x5}, {0x3, 0x8}}, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000001c0), &(0x7f0000000200)=0x8) open$dir(&(0x7f0000000000)='./file0\x00', 0x1, 0x0) freebsd11_fstat(r0, &(0x7f0000000100)) 00:02:49 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYBLOB="00f7ffffffffffffff"], 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = dup(r1) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:02:49 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet_udp(0x2, 0x2, 0x0) mprotect(&(0x7f00002b3000/0x3000)=nil, 0x3000, 0x4) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000080)={@rand_addr, @remote}, 0xc) 00:02:50 executing program 2: socket$inet6_tcp(0x1c, 0x1, 0x0) syz_emit_ethernet(0xa6, &(0x7f00000000c0)="9a6da04a3a3bb2c8abe028a79829424982b49419f339fda0d2b7dcf14e0bb41a4a51fb8a2f92fd20c0afcae478df2aa0d4b8a774a71a26539b15c8921a8cc9681ee85506f966ee2f2b314bf7b71969e4354544c140ca1e5c94b4b5e4040a94efa498610700dd5e28ca2bcca0d66056dc34d0b771929c493be3eee2e195576b6abb7ccfa4b6b2569019f31425655599d5c7a8ff795f438c4faf0a9c1c385fb58bdb3dde4069ce") r0 = socket$inet6(0x1c, 0x20000003, 0x3ff) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x4000, 0xff, 0x3, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000000010900"/128, @ANYRES32=r1, @ANYBLOB="0500000000000000"], 0x8c) r2 = open(&(0x7f0000000080)='./file0\x00', 0x40, 0x1a) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000002c0)={0xa36e96d}, 0x4) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r3, 0x29, 0x39, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000040)={0x200}, 0x1) 00:02:50 executing program 0: r0 = socket(0x2, 0x10000000, 0x2) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x20, 0x4) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp(0x1c, 0x2, 0x3a) sendmsg$unix(r0, &(0x7f0000000500)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="1000000000000000ffff00000100000092a021d808e53fe993b72e27b27c054a11112bed271a0e7bcdb1e3757a802fc247f9610160ba203798405ec797d216239c2e645a744231fbab32db194a4bc5da042629790d82ae15ae71b4191a49d9a884659e7f"], 0x10}, 0x0) 00:02:50 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000006000000000000005604aa2f12be2be08436a1a9b99e431896688e6995685df4"], 0x28}, 0x0) r2 = socket(0x1c, 0x4, 0x5) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100)={0x2}, 0x4) r3 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000001c0)={r4, 0x9c, "359e302060efa3c47c0621802ed9850e42be7267025bf589452abf5aebad0540249dcd22d7d5c42ee45d95ec6346eba1329433fd1ee2bc72c2f4ae63511aef824b157281b3c321bfdcda3a4a8eaa4a79a44c8d76ec118eafb275dfb367adb09a963ce7c27bb486432d15b05d1014a204fe749036493309b072f5b0f118772d4fc4121fc7753a1e43625aa5cca11e82c931bfef8d7905f616a7a86af4"}, &(0x7f00000000c0)=0xa4) 00:02:50 executing program 1: mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000000)={0x5}, 0x1) 00:02:50 executing program 1: setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xa, 0x5}, 0x8) 00:02:50 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$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000600)=ANY=[@ANYBLOB="06f5247fbb41613e2668345009000020009a199e74040e3a75d463ffc7ec4765db3c006617637aac60877a99757a0e1906e7161516f0927b111acdf14a2fe3fda5074507831ccd000000"], 0x0) getsockopt$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$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x20000000000001d5, 0x350000000000000) fcntl$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) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:02:50 executing program 0: r0 = socket(0x2, 0x5, 0x0) listen(r0, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x6}}, 0x0, 0xa8, 0x9a7, 0x4, 0x5, 0x7}, &(0x7f0000000180)=0x98) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x0, @loopback, 0x9}, @in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x0, 0x8000, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x80000000, @loopback, 0x5}, @in6={0x1c, 0x3, 0x28000000000000, @loopback, 0x2}]}, &(0x7f00000002c0)=0x10) 00:02:50 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) dup2(r0, r1) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)={r3, 0x2, 'A.'}, 0x0) 00:02:50 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0xfffffffffffffffd, 0x0) symlinkat(&(0x7f0000000300)='/', r0, &(0x7f0000000100)='./file0\x00') openat(r0, &(0x7f0000000040)='./file0/../file0\x00', 0x406600, 0x0) 00:02:50 executing program 0: r0 = socket$inet(0x2, 0x1, 0xbf) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) accept4$inet(0xffffffffffffffff, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmctl$IPC_INFO(0x0, 0x3, 0x0) getpeername$inet6(0xffffffffffffffff, 0x0, 0x0) r2 = msgget$private(0x0, 0x2) msgsnd(r2, &(0x7f00000004c0)={0x0, "1d2d24d282a0e4a5b919e75db10b8264311dabf38ad2992fa1fab7aeb5f3ed8bc3329216935e199fd36f046f71cfa3b67a96bda0f8045e5f5529e8847e12e080ed8d69d595a90aad88a062c84f7ade961abbc93f352baf569a8edc4136a5a1d161b98a91ca13db00702d3fcae48491cbb1dd710eb8c5596f81c1a748e962bfee42893997e6002b02aa0e0d98d755d34b1a859253456d1d4a005184da1f545d46ff635c69201e246ad3aeee69b750e197bff3b7dd41d9a6a9a9ae99e5791297a1a7f56a329787"}, 0xce, 0x800) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, &(0x7f0000000380)) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x5}, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, &(0x7f0000000140)) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="a904a32f", 0x4) 00:02:50 executing program 2: socket(0x80000000006, 0x10000004, 0xfffffffffffffffe) 00:02:50 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sigaltstack(&(0x7f00006a5000/0x4000)=nil, &(0x7f0000000000)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) mlock(&(0x7f00004da000/0x2000)=nil, 0x2000) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000040)={0x0, 0x3ff}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0x0, 0x200, 0x1, 0x100, 0x2d}, 0x14) setsockopt$sock_int(r0, 0x88, 0x4, &(0x7f00000000c0), 0x4) 00:02:50 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x280, 0x400000000000004) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000040)=0x7fffffff, 0x4) 00:02:50 executing program 3: socketpair(0x10, 0x20000000, 0xad, &(0x7f0000000040)={0xffffffffffffffff}) fchmod(r0, 0x0) open(0x0, 0x205, 0x0) fcntl$lock(0xffffffffffffffff, 0x9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 00:02:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x6, 0x8, 0x80000000, 0x8, 0x40000000000}, &(0x7f0000000040)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x548e}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x76, "f3adbe5750b249783e5466cf27ada5d36c30e3fa3e00f66497564678e56caf6ab67de02c3f1c8cbea5eae604b8d531762bd8b70da3c281c65dc713b31a9fa2a01de80239448f980198017b63644b0ec42581944b4f0c62dec3443ca1c938c978d1c7b3e1ff37e3863eb3d6edef338c805855772219d8"}, &(0x7f0000000180)=0x7e) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x800, 0x3, 0x5, 0x9}, &(0x7f0000000240)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={r1, 0x0}, &(0x7f0000001340)=0x10) 00:02:50 executing program 1: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r3, &(0x7f0000000440)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="67022e2f66696c65300028cb44bc2756d6ec46e2be9666f1f310cbb92ea2241deb9b74ae26cce34394c9a6049328"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={r6, 0x9b, "a30f0ae4074b700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b334ebef5f07276dc3700350e3efe06c8266c113c2ee2a29a5ee5dc89f4facbb5f1c7b7f44b30d99bbefe70df8"}, 0x0) shutdown(r4, 0x4) shutdown(r5, 0x40000000001) connect(r2, &(0x7f0000000000)=@in6={0x1c, 0x2, 0xff61, @remote={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r7, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r8, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000400)={0x80, 0xc0f, 0x400, 0x7, 0x9, 0x400, 0x400, 0x7, 0x7f, 0x4, 0x6}, 0xb) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) fcntl$setflags(r5, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x0, 0x200) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:02:50 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYBLOB="24000000d3e12968c25431b3ce86389c2d7c1b9572fe6834997ee3d382f6"], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e217f000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000b110000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004a5fc7b9f965afdd6ce72c361e00000000000000", @ANYRES32=0x0], 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000380)={r1, 0x9}, &(0x7f00000003c0)=0x8) r4 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000400)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000440)=0x10, 0x10000000) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000004c0)={@multicast2, @rand_addr}, &(0x7f0000000500)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x800, r3}, &(0x7f0000000180)=0xc) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000580)={@in={{0x2, 0x0, @broadcast}}, r3, 0x36, 0x2, 0x0, 0x2ad, 0x3, 0x3f}, &(0x7f0000000340)=0xa0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000100)=0x1, 0x4) truncate(&(0x7f0000000640)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000540)={r5, 0x9f5}, 0x8) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) truncate(&(0x7f0000000240)='./file0\x00', 0x401) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r2, 0x29, 0x66, &(0x7f00000001c0)={0xa814, 0x0, 0x6, 0x6, 0x3}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)) 00:02:53 executing program 2: r0 = 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) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0xfff, 0x9, 0xef4, 0x80, 0xff}, &(0x7f0000000300)=0x14) msgrcv(r1, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xd1}, &(0x7f0000000280)=0xfffffffffffffd0c) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xfffffffffffff001, 0x1}, {0x80000001, 0x3f}}) close(r0) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:02:53 executing program 0: r0 = open$dir(&(0x7f0000000240)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000080)='./file0\x00', 0x0) rename(0x0, 0x0) renameat(r0, &(0x7f0000000140)='./file0\x00', r0, &(0x7f0000000180)='./file0/file0\x00') open(&(0x7f0000000000)='./file0\x00', 0x140, 0x180) 00:02:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x13, &(0x7f0000000580), 0x1f) setitimer(0x3, &(0x7f0000000040)={{0x0, 0x200}, {0x80000000, 0x7}}, &(0x7f0000000080)) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @broadcast}, 0x8) 00:02:55 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x0, &(0x7f0000000000)=""/107, &(0x7f0000000080)=0x6b) getsockopt$inet_buf(r0, 0x0, 0x5d, 0x0, &(0x7f0000000140)=0x100000265) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f00000000c0)={@local, @multicast2, @rand_addr}, &(0x7f0000000100)=0xc) close(r0) 00:02:55 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={r1, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd}, &(0x7f0000000080)=0x8) r2 = socket(0x1f, 0x4, 0x7ff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x4, 0x10000}, 0x94) 00:02:55 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x0, 0x1, 0x20, 0x6, 0x60}, 0xc) 00:02:55 executing program 1: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x2004, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000040)='./file0\x00') symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0\x00') 00:02:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x400000000) lseek(r0, 0x0, 0x1000000000003) r1 = semget(0x3, 0x0, 0x0) __semctl$GETPID(r1, 0x1, 0x4, &(0x7f0000000100)=""/70) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xc8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000000), 0x4) r2 = open(0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) fcntl$setflags(r2, 0x2, 0x1) truncate(0x0, 0x0) socketpair(0x0, 0x10000003, 0x1, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0xfffffffffffff3e3}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000240)={@in={{0x2, 0x0, @broadcast}}, r3}, 0x8c) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r3, 0x80000001}, 0x8) close(r0) open(&(0x7f0000000080)='./file0\x00', 0x30008, 0x4) 00:02:57 executing program 2: r0 = 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) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0xfff, 0x9, 0xef4, 0x80, 0xff}, &(0x7f0000000300)=0x14) msgrcv(r1, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xd1}, &(0x7f0000000280)=0xfffffffffffffd0c) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xfffffffffffff001, 0x1}, {0x80000001, 0x3f}}) close(r0) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:02:57 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) pipe2(&(0x7f0000000000), 0x100000) 00:02:57 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) pipe2(&(0x7f0000000080)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) lseek(r0, 0x0, 0x3) r2 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r2, &(0x7f0000000340)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x209, &(0x7f0000000140)=ANY=[], 0x0, 0x2000c}, 0x3) 00:02:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000600)=ANY=[@ANYBLOB], 0x1) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x1) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x22}, {r0, 0x4}, {r0, 0x40}, {r0, 0x12}, {r0, 0x44}, {r0, 0x10}, {r0, 0x100}, {r0, 0x40}], 0x9, 0x7) socketpair(0x0, 0x0, 0x9, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140), 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) freebsd11_fstat(r0, &(0x7f0000000180)) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000580)={0x0, 0x9}, 0x10) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0)="3cef623ba61d71e0d76988088e9a1c4b1eebe3383a5bce556a84a7d84b375acfd304166f26dffafb93c06f0e3a1c95db49bc5f844bc85d16929915be23bac3d05abebf80006e96be3c8f10dd52419afed36b5e5ea100889b3c5ebfde1a13536c6446d79fa65a8eb9c75b43bbbef3f779113128cabecb9e054b783aaefe521b0cfcb17edc42406bf3c61c66906923f57ab0775cf8a672d800c58b1c5d65e0f27dac066a", 0xa3) 00:02:57 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1002, 0x0, 0x0) pwritev(r1, &(0x7f0000000200)=[{&(0x7f0000000040)="9f38c9d7812ce9d605c01493529af258207308741824e9ccf394ca015e0fd46dfefea5ad2d14c84b0720e0795544ccd1983e10ca199310108761d99f9761a904c371475de4cd3afc744eb3227415223049cb887a4522104a34fd43a39ce4e9d5f7e7e2", 0x63}, {&(0x7f0000000240)="002014b49c47ce3919646701b2573cd7146af65a8d486dfab190771710b62702da7e25ce90800aa89f9554998c1e99192a1e42b08eb201616cf8a565a82406f8b70dec3b1fd9ae85d45456584884b5c61cc2718ccfe61e27b122ed863b3a8fd8c086a1da79049d0e1e32d1999443c4e3481592127266ef74a7083d3de15b436ba6d2a757a381d0977ec7e19d8f9965cc20cb2199d8cc2e0cc9a35689d311aff2e90e74bc197b095d79a8b9c80033bc422664e75b67c57b3f213c1fe0b519c9f88592c427794852b23b", 0xc9}, {&(0x7f0000000180)="fbf1cc722093e629c3e5092f0d52839b4e2799bc397a093707299ae0c8996209918be5340218217ce9c1389601af11a5e079aec0510979bb93afce576e1542aed71a1f19ed49afce898845442b7dca6567a5120700d9625026d68bbbbcd77352befcdb9257c3e29fcecac6c6c56520ca4f261d9661b79960a1578d58de0a", 0x7e}], 0x3, 0x0) r2 = socket$inet6(0x1c, 0x10000000, 0xffffffff) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000140)={0xf3, 0x7, 0x9, 0x5}, 0x8) close(r0) 00:02:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x4, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x0) mprotect(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2) 00:02:57 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r1, r0) setresgid(0x0, 0x0, r2) 00:03:01 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in={{0x2, 0x3}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000240)={0x1, 0x3, r5}, &(0x7f0000000280)=0xc) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r3, 0x0, 0x0) setsockopt$inet6_int(r4, 0x29, 0x24, &(0x7f00000000c0)=0xa64b, 0x4) 00:03:01 executing program 1: r0 = socket(0x1000005, 0x0, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="62022ed400692c653000"], 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x13, &(0x7f0000000200), 0x10) recvfrom$inet(r0, &(0x7f0000000040)=""/92, 0x5c, 0x40083, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) 00:03:01 executing program 2: r0 = 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) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180)=0x5, 0x3) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0xfff, 0x9, 0xef4, 0x80, 0xff}, &(0x7f0000000300)=0x14) msgrcv(r1, &(0x7f0000000080)={0x0, ""/1}, 0x9, 0x3, 0x800) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r4, 0xd1}, &(0x7f0000000280)=0xfffffffffffffd0c) utimes(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)={{0xfffffffffffff001, 0x1}, {0x80000001, 0x3f}}) close(r0) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:03:01 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0xfffffffffffffffd) sync() madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) fstat(0xffffffffffffffff, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) readlink(&(0x7f00000005c0)='./file2\x00', &(0x7f0000000600)=""/73, 0x49) setgid(r0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x10008, 0x190) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000200)='./file1\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000480)=[r2, r3, r4, r5, r6]) panic: sbfree: m 0xfffff80012815b00 !M_NOTREADY cpuid = 1 time = 182 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002129a4c0 vpanic() at vpanic+0x1e0/frame 0xfffffe002129a520 panic() at panic+0x43/frame 0xfffffe002129a580 sbfree() at sbfree+0x1f4/frame 0xfffffe002129a5c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe002129a610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe002129a650 sofree() at sofree+0x492/frame 0xfffffe002129a6b0 soclose() at soclose+0x5b3/frame 0xfffffe002129a730 _fdrop() at _fdrop+0x3a/frame 0xfffffe002129a760 closef() at closef+0x27d/frame 0xfffffe002129a7f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe002129a840 fdescfree() at fdescfree+0x58a/frame 0xfffffe002129a900 exit1() at exit1+0x780/frame 0xfffffe002129a970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe002129a980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002129aab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002129aab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f3ca, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 1557 tid 100129 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why