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"], 0x1360}, 0x0) sendmsg(0xffffffffffffffff, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) r0 = getpid() pipe2(&(0x7f0000000080), 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = accept4(0xffffffffffffffff, &(0x7f00000003c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002980)=0x1c, 0x20000000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x3}, {0xffffffffffffffff, 0x10}, {r3, 0x21f4}, {r4, 0x4}, {0xffffffffffffffff, 0x84}, {r1, 0x100}, {0xffffffffffffffff, 0x2044}, {0xffffffffffffffff, 0x25}], 0x20000000000002ff, 0x2) fcntl$lock(0xffffffffffffffff, 0xb, &(0x7f0000000200)={0x3, 0x7, 0x100000001, 0x7, r0}) r5 = dup(0xffffffffffffffff) accept4(r2, &(0x7f00000029c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000002a00)=0x1c, 0x30000000) setsockopt$inet6_int(r5, 0x29, 0x3f, &(0x7f0000000240)=0xffffffff, 0x4) sendto(0xffffffffffffffff, &(0x7f0000000280)="73dda7ab6a913a09b913245ba4628a2974cf7e1fc028233fc3fe409ae20f115b9d7945864b8642b42faf679acba2b2a2855eae50098b1bab4583d1599461d52954a40d4f1cab925832fa503474340f92849d7c70bd75fb1596e03aba76016d23552f71ac", 0x64, 0x4, &(0x7f0000000000)=@in6={0x1c, 0x1, 0xffffffffffffffff, @loopback, 0x401}, 0x1c) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r5, 0x84, 0x8, &(0x7f0000002a40)={0x9}, 0x4) link(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)='./file0\x00') lseek(r5, 0x2e, 0x2) 16:38:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0x2, 0xa7}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000240)={r1, 0xfffffffffffffeff}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x9, 0x69, "81b42d37be645a5f88f2b9a1a1ad03043426f2d77bc45e7e80c22dea4c9bcd1d135c32865b29ae95d79b0522d893f2f53f73f670a5bee61c669b9b4f441fee1400643a2fee64220dc6a32efe9e254d990e2ae18b4f12aa0fa2e6fa919e5171984ab360e7c64e308f99"}, 0x71) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)=ANY=[@ANYBLOB="01000000ffff37b968d4d2c9aa81348cfd256cf83e8b5251b872703691d48ca8c037abea3e9743e38405faadd5f418976ac11599d7fd862abeb4176334e47e0c32ec71418dddbf4e0d576d958d326e93bd20b06d5e05d73dc77fe182b2191a55aebc97baeb032278c68f3946ae35e8adea1bae7397661df6c6582e35e89f235ef274bacced42104ba786b94705e3f70af9f2c213932c8c85c6f2a5c4"], &(0x7f00000005c0)=0x6) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 16:38:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x608020002) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chmod(0x0, 0x12) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) socket$inet(0x2, 0x5, 0xfc59) connect(r0, &(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0xb2d98026ca168734) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:38:47 executing program 1: r0 = socket$inet6(0x1c, 0x4, 0x0) sendmsg(r0, &(0x7f00000006c0)={0x0, 0x0, 0x0}, 0x0) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000000), 0x18, &(0x7f0000000040)) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140)=0x101, 0x4) 16:38:47 executing program 3: r0 = socket(0x3, 0x5, 0x0) connect$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, 0x10009}, 0x10) 16:38:52 executing program 0: r0 = socket(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0xfffffffffffffffe}, &(0x7f00000001c0)=0x9c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r1, 0x7ff}, &(0x7f0000000040)=0x3a6) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:38:52 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0xfffffffffffffbff, @local={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="0100eb00ed68d895968201ac8e3ff0266f002526dba10b73b1c1a95350fb8603f84d843a1cc4185e7826d55d7210044dad3e5f3ca181e53707d7e3a26e30d9aae1df033c614555186c383bf8f032c5095c3fc8aa88aadc103e76339df09190393c29ae0bf612f35624774fb3f429252a4862dc6bbeadbaf2062d7ea6d65a3461fe6d07fbef672c07e2b748a6aa8b43eef41f27f5d51d1d14de2a10d693886fefbb1c04886b8e0cb94c06999fbbe657060c5fc5cbf920af10189593f0e91c7eb5fa6cb9375e5ee22d0d56a51c1b7953c94c86d5654912a2264bd4fec4fb1900"/238], 0xf3) pipe2(0x0, 0x0) fcntl$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) freebsd11_mknod(0x0, 0x0, 0x0) chmod(&(0x7f0000000000)='./file0\x00', 0x40) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@multicast2, @multicast1, 0x0}, &(0x7f0000000300)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000340)={@local={0xac, 0x14, 0x0}, @broadcast, r2}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) dup(0xffffffffffffffff) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 16:38:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x38d) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000180)) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x7, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xf, 0x1f}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r2, 0x4) 16:38:52 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r1, 0x1}, 0x8) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r2, 0x0, 0x7) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f0000000400)='ndg\x00', 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000140)={r5, 0x8001}, 0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000000)={r5, 0x80, 0x10000, 0x100}, 0x10) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={r5, 0x6}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000240)={r6, 0x3ff}, 0x8) 16:38:52 executing program 0: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000540)=[{&(0x7f0000001740)="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", 0xc01}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x1) 16:38:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x608020002) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chmod(0x0, 0x12) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) socket$inet(0x2, 0x5, 0xfc59) connect(r0, &(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0xb2d98026ca168734) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:38:53 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) r0 = socket(0x1f, 0x20000000, 0x0) setsockopt(r0, 0x0, 0xfffffffffffffbff, &(0x7f0000000080)="102a", 0x2) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) getpeername$inet6(r0, &(0x7f00000002c0), &(0x7f0000000380)=0x1c) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) r3 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={r2, 0x20, 0x3, 0x80, 0x1}, &(0x7f0000000240)=0x18) sendto$inet6(r1, &(0x7f0000000140)="179a72d97fbde48949dbc966573f1a7b3e42c8cdae76efde45", 0x19, 0x80, 0x0, 0x0) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x1f470000) 16:38:53 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) setrlimit(0x0, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) chroot(&(0x7f00000000c0)='./file0\x00') 16:38:53 executing program 1: r0 = socket(0x1f, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000080)={0x100000001}, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000), &(0x7f0000001400)=0x192) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0x75e, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x2, 0xffffffff00000000, 0xffffffffffff0001}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x0, @broadcast}}, r1, 0x20, 0x7ff7fffffffc, 0x200, 0x5, 0x7f, 0xfffffffffffffffc}, 0xa0) 16:38:56 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000040)=0x7, 0xffffffffffffff2f) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x6, "ac6fc7f1c5cd67f742a3d0aba1122380"}, 0x14) 16:38:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000140)=0xfffffffffffffe9e) 16:38:56 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000000)=0x4, 0x4) 16:38:56 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000fff000/0x1000)=nil) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) shmat(r0, &(0x7f0000ffd000/0x3000)=nil, 0xb787de7473bd3dbe) r1 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getpeername$unix(r1, &(0x7f0000000080)=@file={0x0, ""/32}, &(0x7f00000000c0)=0x22) 16:38:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x608020002) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chmod(0x0, 0x12) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, 0x0, 0x0) getpeername$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) socket$inet(0x2, 0x5, 0xfc59) connect(r0, &(0x7f0000000100)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0xb2d98026ca168734) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:38:58 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) mkdir(&(0x7f00000000c0)='./file0\x00', 0x102) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) 16:38:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[], &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xac0}, 0xc) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe08d, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) 16:38:58 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket(0x1f, 0x4, 0x8ac9) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1}, 0x0) 16:38:58 executing program 1: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) mkdir(&(0x7f000000e000)='./control\x00', 0x0) mkdirat(r0, &(0x7f00000001c0)='./file0\x00', 0x1) rename(&(0x7f0000000380)='./file0\x00', &(0x7f0000000300)='./control/file0\x00') 16:38:58 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8, 0x20) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)=ANY=[], &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x3, 0xac0}, 0xc) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe08d, 0x0) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', 0x0) mkdir(&(0x7f0000000080)='./file0\x00', 0x80) 16:38:58 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x4) close(r0) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000400)=ANY=[@ANYBLOB="011b25cd07f4b3002e94e41749643000"], 0xa, &(0x7f0000000380)=[{&(0x7f00000001c0)="5dc8444b58f2bd47f986805b90862817ca04b76af9ba2ba6166abf7f979f2347f8ef3c856bf08c1dcdc87888575e34c80697c40366c60412b9ec494f5b09c4e289d2099db17b56cfb9d8519286572297e04f5962e966d1e3d41122dbd10a6253403364cd86cded9a4ebed7c68c4fd9147b3f384a3a9bb92f4df21d68444f5d4d80b01a797dd5fb8ec51cf12f0d3c933274cf39dcf08a5b18c40c548624e0b4535f310100b236aaf0248d92ee4358aa", 0xaf}, {&(0x7f0000000280)="02d897243d7940f1b140b3aae704bbb87a0084adfa6845ac6e2c987c517d887072dfd2518930146b885d18d0891b6ac9ae0e5a1e3cab7ae4c96e7dd350389aeeaa65e9ae0c82d21df7ade32804376e5c9cffa8f3f42aab3a41795a5505425d4d84123cef3b6be7ba8f60b4d40e532a5d730df2058e7130d4ecb82123b8b59d13fbf3e84d1deeadaca339cb90d52ba448661bfd301aca7eba6dc6f82022f0bf80a72edfa50dbdc37f34a7e7affe93e1ff8da0122b641361f61932142589600ce0dc486690e31a0f60c77538c27259836f04275f7c44bf012057aabb86", 0xdc}], 0x2, 0x0, 0x0, 0x80}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000500)={@in={{0x2, 0x3, @rand_addr=0x6}}, r1}, 0x8c) getsockopt$inet_buf(r0, 0x0, 0x49, &(0x7f0000000700)=""/203, &(0x7f0000000000)=0xcb) mmap(&(0x7f0000000000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000480)={0x5, [0xe93f, 0x0, 0x0, 0x400, 0x0]}, &(0x7f00000004c0)=0xe) accept4$inet(r0, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000440)=0x10, 0x30000000) 16:38:58 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@un=@abs, 0x8) sync() 16:39:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, r1}, 0x26a) socket$inet6_sctp(0x1c, 0x8, 0x84) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x8000000000}, 0x8) 16:39:01 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={r1, 0x80000001}, &(0x7f0000000280)=0x8) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2280000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000000002000"/128, @ANYRES32=r2], 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x8181, 0x3e) nanosleep(&(0x7f0000000400)={0x7fffffff, 0x2}, &(0x7f0000000440)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000580)={r1, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000005c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x4898, {{0x2, 0x1, @multicast2}}}, 0x90) writev(r0, 0x0, 0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getpgrp(0xffffffffffffffff) 16:39:01 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a739e54861d95c2d9", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)={0x0, 0xfd, "b152512a251e8b5f5136e64bec30805e3b85a5fd5b5eececc078003a44729e48feca887ce5ee0b82d790da34f91ae0ce9287e6b6ad92639aefd44608c49253c19a14a67866f8a077b075c899c46d4e8144ab54af1b71b74311940ef34e48672533abf040bd7a12ee5c7a0d27439f3d413cf4d74b9225e4398834e485b31c5328cb6b86ca8220bb9fce10f14db28c3e26c65ab93b906359712cd38633887abf9f1c4b96e8f9158e8fbb0d0f98de90e479d4f6bf57e00765e2c132028512fe6332e98c3bac604205d8446a22a0089520a89a78ca0446e6fc577c8891560dbb49c7c5bca78dcc8c7859f700394c5205294716894e6c9ea16496833b6fad90"}, &(0x7f0000000000)=0x105) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r1, 0x1, 0x401, 0xf5}, &(0x7f00000002c0)=0x10) setsockopt$sock_int(r0, 0xffff, 0x14000, &(0x7f0000000240), 0x4) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={r1}, 0x8) 16:39:01 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@loopback={0xffffffff00000000}}, 0x14) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000)=0x3ff, 0x4) 16:39:01 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x95}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0xcbac}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x902, &(0x7f00000000c0), 0x8) 16:39:01 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r0, &(0x7f00000002c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000300)=0x10, 0x30000000) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = accept4$inet(r1, &(0x7f0000000340)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000280)=0x27f, 0x410000003) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x80000000, 0x95, 0x1}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000001c0)={r3, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x1200, &(0x7f0000000080)={r4}, &(0x7f00000000c0)=0x8) 16:39:01 executing program 0: clock_getres(0x1, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f00000000c0)=0x7, 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@rand_addr=0xfffffffffffffff7, @rand_addr=0x521}, 0x8) 16:39:01 executing program 0: r0 = socket(0x11, 0x3, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x40) sendto$unix(r0, &(0x7f0000000240)="b10005040000000000c700b1bf294de449451ae3c3051020741038f53e8551c748e93f0b780486aebdbe781e4de17d5f7287a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0xfffffffffffffffe, 0x0, 0x0) 16:39:01 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x401}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r2, 0x5}, 0x8) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmat(r0, &(0x7f0000ff5000/0x4000)=nil, 0x3000) r3 = dup(r1) faccessat(r3, &(0x7f0000000140)='./file0\x00', 0x2, 0x0) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r5 = shmat(r4, &(0x7f0000ff6000/0x2000)=nil, 0x0) shmdt(r5) 16:39:01 executing program 0: socketpair(0x1c, 0x2, 0x3ff, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x80000001}, 0x1) r1 = socket(0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x4e, &(0x7f0000000140)={@multicast1, @multicast2, @loopback}, &(0x7f0000000180)=0xc) socketpair(0x3d, 0x0, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) open(&(0x7f0000000300)='./file1\x00', 0x400, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) accept$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) select(0x40, &(0x7f0000000080)={0x80, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) geteuid() 16:39:04 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000600)={r1, 0x80000001}, &(0x7f0000000280)=0x8) fcntl$getflags(r0, 0x1) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2280000000000000000000000000000000000000001f0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f00000000002000"/128, @ANYRES32=r2], 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = open(&(0x7f0000000300)='./file0\x00', 0x8181, 0x3e) nanosleep(&(0x7f0000000400)={0x7fffffff, 0x2}, &(0x7f0000000440)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000580)={r1, &(0x7f0000000500)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6]}, &(0x7f00000005c0)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000001c0)={0x4898, {{0x2, 0x1, @multicast2}}}, 0x90) writev(r0, 0x0, 0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getpgrp(0xffffffffffffffff) 16:39:04 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(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000500)=0xffffffffffffffa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x69, 0x0, &(0x7f0000000180)=0xfffffffffffffd22) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x6, 0x101, 0x101}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r6, 0xbef0, 0x400}, &(0x7f0000000440)=0xc) 16:39:04 executing program 2: syz_execute_func(&(0x7f0000000080)="418e245fc4e265a69763780000dca41d2046426d3e2e26460f3803b74976f776400f78c27705cca2b9bedf440f71d77a67ef7cef7cb1bf900f0300058c714771476a7f00d8") 16:39:05 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x44}, {r0, 0x40}, {r0, 0x6}, {r0, 0x2000}, {r0, 0x10}], 0x6, 0x10000) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000180)=0x8001, 0x4) r2 = accept$inet(r0, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000480)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0xfffffffffffffffa, 0x8001, 0x10c, 0x4, 0x218c, 0x9}, &(0x7f0000000540)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000580)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000005c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000600)={0x0, 0x82, "2e4208b0c60980bdcdb7ec3f31fa17010f0f631a944d3379c9440f6792f94c8922fecb8460805c73b8df501db37b984e9e69eb9afd0ce83530a98f0f332d713603aeceaf0d3a189045280571fddeb88f9bce31f900b2398d07a667b394b6a41b64cab2b561df354969a4b16487d6d8aa298a00ceda107e4dde26daac0e471ed44fd7"}, &(0x7f00000006c0)=0x8a) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000700)={@in6={{0x1c, 0x1, 0xd13, @loopback}}, 0x0, 0x9, 0x8, 0x5, 0x0, 0x4, 0x4}, &(0x7f00000007c0)=0x98) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000800)={0x0, 0x2, 0x8000}, &(0x7f0000000840)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000880)={0x0, 0x9, 0xc, 0x401}, &(0x7f00000008c0)=0x10) sendmsg$inet_sctp(r2, &(0x7f0000000a00)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0x1f, @remote={0xfe, 0x80, [], 0x0}, 0x6}, 0x1c, &(0x7f0000000440)=[{&(0x7f0000000200)="58f1999e13b71920ff6d97cb53faa92386a21c12147471c337a33be38428a9fb5e42d4ed9f39d84faf0ca1c40906b9323b50bcc9dfe17cacf1e05e5b891d0ed9", 0x40}, {&(0x7f0000000240)="c2c1d9006b1a0875bb2c901ca5fef7c989daf2a11a1991806ead5e1ead328a3d9bed428e998e8cd5cdd2f12e13591bd6c8e16c50075584f3b2f27edcae3cb5f74b14ae01e45e6316a2bbfd981253916d404f1981ca967a387f266b98b3391dca3c223be77f0a4330a69c257a9feb4026aeab3bcb19c7ff67c988c9665832179f4547efc1ea1c3770a9a1659e0e8d7eea2a49bf60ddcae8a75a8a67bc103abad3ebfb73ed1b282a60b376257a5cb2f9c4d6409a402252835305cb298afddbd48cf9ac1c94232448", 0xc7}, {&(0x7f0000000340)="dcc5e5b7d7d3c95ddbb6de85a560a623108b84ae8b5660cf385ff0abb7d442cdc13a46d82c5cd7c957c7ca66c4b95f2e2afc5dc96752f34657552a6e2a277a31538e6f0b638250dc6f5f9818f72a5b0167cf3aba5c276bdbd9058d189eaa195eb468c7abd02e7e14ef82ed753c0509a9e858fc77b0ea6293baa019ee2e98e0bcab8b4894b1f60550b19873229371d9cff4ff141fab55b6eef5199cf0c85550af02daafdaf558e577d86f51e2c2c9dc02e5a69763c5", 0xb5}, {&(0x7f0000000400)="ab3e31b068714cd60625293efe54f6af802972c1076e", 0x16}], 0x4, &(0x7f0000000900)=[@sndinfo={0x1c, 0x84, 0x4, {0x1, 0x130, 0xffffffffffffff4a, 0x100, r3}}, @sndinfo={0x1c, 0x84, 0x4, {0x5, 0x5020, 0x4, 0x4, r4}}, @sndinfo={0x1c, 0x84, 0x4, {0x8, 0x1000, 0x6a, 0x0, r5}}, @sndrcv={0x2c, 0x84, 0x2, {0x4, 0xfffffffffffffffb, 0x10, 0x0, 0x7f, 0x4a68f8b6, 0x7, 0x0, r6}}, @sndinfo={0x1c, 0x84, 0x4, {0x1f, 0x1200, 0x8, 0x8, r7}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x8}, @dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x9, 0x0, 0x400, 0x1, 0xffffffffffff0001, 0x3, 0x10000, 0x8, r8}}], 0xf4, 0x20180}, 0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f00000000c0)={0x0, 0x10000}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000140)={r9, 0x3, 0xffff, 0x7, 0xfffffffffffffffd, 0x48}, 0x14) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), 0x4) socket$unix(0x1, 0x5, 0x0) 16:39:05 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x8c8, 0x7fffffff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000000)={0xc0000000001c00}, &(0x7f0000000040)=0xffffffe8) 16:39:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x2885, 0x1, 0x4, 0x5}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={r1, 0x92, "e20eacb32bc9a17a5bfda879484614206e846fad2ee1a15129c0a76bd4cfa990226cac5cec1e726af4b57021f18eb3bd49a26cd25272679108fd6906deff6188d577597dcc6217d4a42dcbdd919b627e865754d670553740bc57c138411381d8125900b54c2e7062559a0e12887e7f8300f6d6e3371ae385746bc79a500ab16d9b48a5adbcc9d800696e688e13125aec48ae"}, 0x0) fcntl$getflags(r0, 0x80000000002) poll(&(0x7f0000000000)=[{r0}], 0x34d, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2188}, {r0, 0x10}, {r0, 0x4}, {r0, 0x88}, {r0}, {r0, 0x5}, {r0, 0x40}, {r0, 0x10}], 0x8, 0x2) open(&(0x7f0000000200)='./file0\x00', 0x10800, 0x12) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 16:39:07 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) msgget$private(0x0, 0x10) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x14, r0, 0x0) 16:39:09 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(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000500)=0xffffffffffffffa0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x69, 0x0, &(0x7f0000000180)=0xfffffffffffffd22) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(&(0x7f00000002c0), &(0x7f0000000300)=0x0, &(0x7f0000000340)) r5 = getuid() setreuid(r4, r5) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000380)={0x0, 0x6, 0x101, 0x101}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000400)={r6, 0xbef0, 0x400}, &(0x7f0000000440)=0xc) 16:39:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 16:39:09 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x901f, &(0x7f0000000040)=0x5a, 0x4) 16:39:09 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1202, &(0x7f0000000040)={r1, 0x2}, 0x8) connect(r2, &(0x7f0000000080)=@in={0x2, 0x1, @broadcast}, 0x10) 16:39:09 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000080)={0x100000005}, 0xd1) 16:39:09 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) connect(0xffffffffffffffff, 0x0, 0x0) sendmsg$unix(r0, &(0x7f0000000080)={&(0x7f0000000040)=ANY=[@ANYBLOB="70012e4166696c653000"], 0x9, 0x0}, 0x0) 16:39:09 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x6) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000100)={0x0, 0x800}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0xa9}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f00000000c0)={@multicast1, @rand_addr, @loopback}, 0xc) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f00000001c0), &(0x7f0000000200)=0x4) freebsd10_pipe(&(0x7f0000000240)) 16:39:09 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000080)={0x3}, 0xb) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f660500653000"], 0x10) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) getresuid(&(0x7f0000000180), &(0x7f00000002c0), &(0x7f0000000300)=0x0) r2 = getuid() getresuid(&(0x7f0000000340)=0x0, &(0x7f0000000380), &(0x7f00000003c0)) setresuid(r1, r2, r3) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0x5, 0x4) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) shutdown(r0, 0x0) 16:39:11 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) recvfrom(r0, &(0x7f0000000140)=""/28, 0x1c, 0x3, &(0x7f0000000180)=@in6={0x1c, 0x0, 0xd868, @loopback, 0x10000}, 0x1c) setsockopt$inet6_group_source_req(r0, 0x29, 0x19, &(0x7f0000000000)={0x2, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @local}}}, 0x24) 16:39:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x6}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) setreuid(r1, r1) setuid(0x0) setresuid(r1, r1, r1) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) pipe2(&(0x7f00000002c0), 0x0) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(r3, r3) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000280)={r2, 0x8001}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000300)={@in6={{0x1c, 0x3, 0x7}}, r5}, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) 16:39:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ff6000/0xa000)=nil, 0xa000, 0x3, 0x80011, r1, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) 16:39:11 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x101) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1ff, 0x100, 0x33a7}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0)={r1, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x1, 0x80}, &(0x7f0000000140)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) poll(&(0x7f0000000180)=[{r0, 0x1e}, {r3, 0x4}, {r3, 0x5c}, {r3, 0xc0}, {r0, 0x100}], 0x5, 0x9) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000001c0)={r1, 0x7, 0xe7, "5d9c93d73d3b8ef5dc24c176da9200b147c20db95f5f785ac4c4ff07e81029ea8631c62c064a77cd16ad5685660d60d8f0108a626cd98f55dd2a0b61008fc3ceb50205e30752875558d7067e6b27ea9f6d42f754234dbc5f3a134f8cfa7433219b26c5ffae21f126b3f736d7b0edc2ff39e295be806c54ea35f350043a02068fb457842cb97ba33cf3565ba06ee1d09810e8a9fa9218f1531ca6535c121547e19cac586a5a30af9a6d4f676dceb72e4ad8255a120b97040f1378bf62647044ee60fcff2a306e5081a3958bdaf5e7ded3a0469f9ba6ffea3eb95e3f1c966cf9ffa89138f6550865"}, 0xef) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f00000002c0)={0x3, [0x2, 0x3, 0xffffffff]}, 0xa) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000003c0)={0xffffffff80000001, &(0x7f0000000300)=[@in={0x2, 0x2, @rand_addr=0x7ff}, @in6={0x1c, 0x0, 0x7, @empty, 0x7fff}, @in6={0x1c, 0x2, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x0, @rand_addr=0x8d}, @in6={0x1c, 0x0, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x0, @loopback, 0x7f}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x100000000, @empty, 0x100000001}}, r1, 0x9, 0x1, 0xff}, 0x8c) getsockopt$inet6_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000000500)={r1, 0x1, 0xffffffff, 0x401, 0x0, 0x6b, 0x17, 0xffff, {@in6={{0x1c, 0x1, 0x200, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x6, 0x7, 0x800, 0x7, 0x2}}, &(0x7f00000005c0)=0xb0) readv(r3, &(0x7f0000001600)=[{&(0x7f0000000600)=""/4096, 0x1000}], 0x1) getsockopt$sock_int(r3, 0xffff, 0x1012, &(0x7f0000001640), &(0x7f0000001680)=0x4) r5 = msgget(0x1, 0x80) msgsnd(r5, &(0x7f00000016c0)={0x1, "5f1c89df4953c399ada9d2c73a5a8b9d3b79b12bb2e38b6d5b24f218c93d8651cbe125d4b27347b6d8fd14fb87ea7167175a9b69c95ce57f8c0b9fc5f105b44ad129f657d0c750f39ac3ce20c9477685d902b23aee1f8ecdd94855ff2497f38351a657a045bf1e43e0f3fe5833830ec30c6188d33684d9b7983fb024c7308a0c4b330e4ce05eadc87e749db589d26489711f"}, 0x9a, 0x800) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000001780), &(0x7f0000001880)=0x100) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000018c0)={0x4, "05439272a707116f436d9b5a42d1ed0d"}, 0x14) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000001900), 0x4) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000001980)={0x7, &(0x7f0000001940)=[@in6={0x1c, 0x0, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x2, @multicast2}, @in={0x2, 0x0, @multicast1}]}, &(0x7f00000019c0)=0x10) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, &(0x7f0000001a00), &(0x7f0000001b00)=0x100) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001b40), &(0x7f0000001b80)=0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001bc0)={r2, 0xfffffffffffffffc, 0x5}, &(0x7f0000001c00)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001c40)={@in={{0x2, 0x2, @broadcast}}, r4}, 0x8c) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000001d00)=[{r3, 0xc}, {r3, 0x8}], 0x2, 0x75) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r7, 0x84, 0xf, &(0x7f0000001d40)={r4, 0x0, 0xdd}, &(0x7f0000001d80)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001dc0)={0x0, 0xb1, 0x800, 0x0, 0x6, 0x1ff, 0x3f, 0x3, r8}, 0x20) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001e00)={r6, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001e40)={r1, 0x8000}, &(0x7f0000001e80)=0x8) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001ec0), &(0x7f0000001f00)=0x4) 16:39:11 executing program 3: socketpair(0x0, 0x3, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000200)={0x9, [0x896, 0x3, 0x8, 0x8, 0x55, 0x1000, 0x800, 0x1000, 0x0]}, 0x16) r3 = socket(0x1f, 0x3, 0x0) sendto$unix(r3, &(0x7f0000000a40)="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", 0xfb5, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000280)={0x0, 0xd707, 0x500, 0x1, 0x3, 0x1, 0x2, 0x3, r2}, 0x20) recvmsg(r3, &(0x7f0000000980)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) bind(r1, &(0x7f0000000240)=@in={0x2, 0x3, @multicast1}, 0x10) truncate(&(0x7f0000000040)='./file0\x00', 0x9d5) 16:39:11 executing program 3: r0 = socket$inet6(0x1c, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0)=0x5b, 0xfffffffffffffe1e) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = fcntl$dupfd(r1, 0x0, r1) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffe64) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000100)={0x0, 0x80, "dac875ab4b26fd619f73ae4a339832ecb2817e491fa444d592a07b4224bb853978c2e596823c0782cd32b526988ef9e5a946c3a6bf1ecec675333a5f14de63e0c45e4c49b0edb6f6620b6b39a3563f4a5dda2d271be77e0acfac9470fcdf7421e5cf811011e39dd09aea63f721e482c986b44ba45afbde9a15c64d7eeb33f66e"}, &(0x7f0000000040)=0x88) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000080)={r3, 0x6}, 0x8) 16:39:11 executing program 3: r0 = socket(0x2, 0x10000001, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f0000001100)="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", 0x801) 16:39:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x4, 0x4) 16:39:11 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r1 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) accept4(r1, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x20000000) setresgid(r0, 0x0, 0x0) setresgid(r0, 0x0, r0) 16:39:13 executing program 0: freebsd11_mknod(0x0, 0x2100, 0x0) r0 = accept4$unix(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x30000000) accept4$unix(r0, &(0x7f00000000c0)=@abs, &(0x7f0000000100)=0x8, 0x20000000) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x400, 0x20) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000140)={0x0, 0x7c, "ff2d81bf9fdea058c9bee4daf5276f87fa9d4daff628d69a3a71d849e6ff354022ca844e2f110312c793a355292bbb48ea288ac938caea9eaa93b52032fe303970d8b34e57196bb16f2e33712cd151e22ca8e086dacf63363da9278fe39d61e1812ef0b20ae97370548b180acb79545d8609a84e663c14df3baf5ab8"}, &(0x7f0000000200)=0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={r2, 0x0, 0x9, [0xfffffffffffffffa, 0x9, 0x10001, 0x8, 0x2, 0x1, 0x80000000, 0x8, 0x7ff]}, 0x1a) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x2, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x6, 0xfffffffffffffff9, 0x3, 0x50c1, 0xb7}, &(0x7f0000000300)=0x98) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x3, [@rand_addr=0x9, @broadcast, @rand_addr=0x3]}, 0x1c) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000340)={r2, 0x10001}, 0x8) 16:39:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x1) getsockname$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x0, 0x8, 0x0, 0x1ff, 0x8, 0xffffffff, {@in6={{0x1c, 0x2, 0xfffffffffffffffb, @empty, 0xffffffff}}, 0x0, 0x28dc, 0x8, 0xa1, 0x528f, 0x80000000}}, &(0x7f0000000140)=0xb0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x5, r1}, &(0x7f00000001c0)=0xc) 16:39:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ffff07e7ffff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000100)={r2, 0xffff, 0xffff, 0x5, 0x200, 0x100}, 0x14) 16:39:13 executing program 2: getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r0, 0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', 0x0, r1) r2 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x5, 0x4}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000240)={r3, 0x6}, &(0x7f0000000280)=0x8) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r5, 0x84, 0x8003, &(0x7f0000000080)={r4, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) r6 = open(&(0x7f00000002c0)='./file0\x00', 0x40, 0x1) lseek(r6, 0x0, 0x2) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 16:39:13 executing program 3: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) r1 = semget(0x2, 0x5, 0x480) __semctl$IPC_RMID(r1, 0x0, 0x0) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x2004) freebsd11_lstat(&(0x7f0000000000)='\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000180)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) getresgid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)=0x0) r5 = getgid() getresgid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000300)=0x0) setgroups(0x5, &(0x7f0000000340)=[r2, r3, r4, r5, r6]) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f0000000380)=""/23) 16:39:13 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$setstatus(r0, 0x4, 0x40) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x20, 0x2, 0xff, 0x685, 0x8}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r2, 0x101, 0x401}, 0x8) bind(r0, &(0x7f0000000240)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) r3 = socket$unix(0x1, 0x2, 0x0) r4 = dup2(r0, r3) connect(r0, &(0x7f00000004c0)=@in, 0xc) r5 = getpgrp(0xffffffffffffffff) fcntl$setown(r4, 0x6, r5) sendmsg$unix(r3, &(0x7f0000000080)={&(0x7f0000000140)=ANY=[@ANYBLOB="70012e2f66696c653000b353b87bb47ecf66bff2cbeecd1851f38a8ca7cdf1a73ecaf5de5e425aa1010ffebc57fd624c09c72073f753a8ccb650c99145e1dc73d0a5f7b9e7f3c3200f1d835c1daeca2096967893a822cb80f6b4d66e4c0e06138ec44c7810f2933c3229c550110394200b127e4f29fdd17fd7e80ff683c4f6451938b5ef8395aa9e031c9ebaa10a009563e513cb79dd2fc8e8747ab8d83e33096c879e5abe1ee9a05d04f0d7aab2c274bd5d318dc9c40f8368fb8f71d6690a04fcd0e1877095cfadd8fc22b06f9310b35490dfe194606c1dadfc4abe69d9ed5bdb2f"], 0x9, 0x0}, 0x0) 16:39:13 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$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$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r4 = accept4$inet6(r2, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000003c0)={r3, 0x1}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r3, 0x5, 0x9}, 0xc) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0xfffffffffffffe3f) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r7 = msgget(0x2, 0x91) msgsnd(r7, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7cb5359436d595f0ac9a81be047a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r5, 0x84, 0x26, &(0x7f0000000000)={r6, 0x1}, &(0x7f0000000040)=0x8) 16:39:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x3ff, 0x8000, 0xe47}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={r1, 0x1, 0x1, 0xb42b}, &(0x7f00000001c0)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x903, &(0x7f0000000000)=0x42, 0xfe6a) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback, r3}, 0x14) 16:39:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x32, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r2, 0x100000001}, 0x8) 16:39:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) fchmod(r0, 0x5) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) rename(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x3, 0xffffffff7fffffff}, @in={0x2, 0x2}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x1, 0x0, @loopback, 0x80000000}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000240)=0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) getpgid(0x0) getpgid(0x0) 16:39:13 executing program 0: socket$inet6_sctp(0x1c, 0x1, 0x84) 16:39:13 executing program 2: r0 = msgget(0x0, 0xfffffffffffffffe) msgctl$IPC_SET(r0, 0x1, &(0x7f00000002c0)) msgsnd(r0, &(0x7f0000000000)={0x3, "8a424c39d6dd4017486a2d9fc7e649330b2386ab45550a726c26d27410308707956be58887a41521b1f8bebc99da2d21072002d7b12b9fd86e3b3166f02da7a11ebe248c46a2e3f01a719d4476a84c94b27ce4"}, 0x5b, 0x800) 16:39:15 executing program 2: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socketpair(0x1d, 0x7, 0x6, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x7ff}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6]}, &(0x7f00000002c0)=0x10) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000500)=ANY=[@ANYRES32=r2, @ANYBLOB="010000000200000004000600008001007f0000001c004e2200001f2f4fc71ee7fbd580bec60000fe8000000000000000000000002300bb010000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d469a80000", @ANYRES32=r3, @ANYBLOB="0200000003000000f40000000000000005000000"], &(0x7f00000003c0)=0xb0) r4 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) r5 = open(0x0, 0x80000000000206, 0x0) semget$private(0x0, 0x3, 0x10) truncate(0x0, 0x0) lseek(r5, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r4, 0x0, 0x2) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000000)={0x0, 0xcd67}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:39:16 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x2000000000001, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000080)=""/67, &(0x7f0000000100)=0x43) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:39:18 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) freebsd11_fstat(r0, &(0x7f0000000140)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="1fd9771a", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r1, 0x6}, 0x10) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:39:18 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000100)="3d213b20d2d396d75141b918a25064f55ecdef83adb243f23e9bf19725d16f4e", 0x20) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 16:39:18 executing program 2: setreuid(0x0, 0xee00) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2f66693000"], 0xa) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7, 0x3f6}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000012c0)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f00000000c0)=0x1008) 16:39:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0xb2b055a7bdd067a, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) 16:39:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8401, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000080)={0x9, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x32, &(0x7f0000000040)=ANY=[@ANYBLOB="0100f8ffffff"], 0x8) 16:39:18 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x400, 0x101) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000c0f000/0x4000)=nil, 0x4000) mlock(&(0x7f0000b02000/0x200000)=nil, 0x200000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x7}, 0x24) 16:39:18 executing program 2: setuid(0xee01) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0xe081, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x7fff, 0xfffffffffffffee8) 16:39:18 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000240), 0x3) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0xfffffffffffff801, 0x3, 0x4, 0x1ff, 0x9, 0x8, 0x80000000, 0x100000000, 0xa2f, 0x4, 0x4}, 0xb) 16:39:18 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) clock_settime(0xe, 0x0) sendmsg$unix(r0, 0x0, 0x800000) clock_settime(0x0, &(0x7f0000000000)={0x8000000000000000, 0x4}) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000140)=""/47, 0x2f) r1 = getpgrp(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1a1) clock_settime(0xf, &(0x7f0000000340)={0x4, 0xffff}) 16:39:19 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x100000000009, 0x5, 0xffffffffffffdf03}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x38c5, 0x5, 0x0, 0x507e3c17, 0x8}, &(0x7f00000000c0)=0x14) mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) 16:39:20 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8202f82e45941780301f"], 0x1) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) 16:39:26 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x12, r1, 0x0) munlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) 16:39:26 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x20, 0x1000, 0x8000, 0x5}, 0x10) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c45300033e266a8dbdc606eff030000c036eb7550ddcab4052c4a22531382c614638db1be6f153065d5e9bd6c0948faed21dba036d8cc201cf9ed51f2487aa7063759cfcbd9ff09f211447fe639b3f104ca2483dd24418061b492b44f60bd49cca5a7e0f1925b7f5650a9be097025150dbd4386"], 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x7}, 0x8) 16:39:26 executing program 2: mkdir(&(0x7f0000014000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000000)='./file0/file0\x00', 0x200, 0x0) getresuid(&(0x7f00000000c0), &(0x7f0000000100)=0x0, &(0x7f0000000140)) r2 = getegid() lchown(&(0x7f0000000080)='./file0\x00', r1, r2) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0/') 16:39:26 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x1, 0x8) setsockopt$inet6_buf(r0, 0x29, 0x2e, &(0x7f00000000c0)="fbcb89be2f2756867b229d01d68c0f6f36c36fe781256cb55c2e07851237f849dd652b84b27dbfaf880ef8f07093393e85060585b2e5e9f333909e3e54ca5311e9819b662bd53487b3f07d0918519996728d04fb4b255ce74747a0b9a95a9202de46c58beb59faf65fe76b17d3e8b56cfca78bfcca200efcb634a0996a61aac266642c8bb84f25ea3923c83a384319a665d300f10a7560d8ac1078ec6a02c4d1ff4877e3361344f4491b3786da454fc4096b73239845f49c45", 0xb9) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r1, 0x29, 0x2f, &(0x7f0000000080), 0x4) setsockopt$inet6_int(r0, 0x29, 0x36, &(0x7f0000000040)=0x7fff, 0x4) readlinkat(r0, &(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)=""/156, 0x9c) 16:39:26 executing program 1: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x90, "21a7716ce45659255d01eb5b91f6af948b007d8c64d9ea5aaf5cfb3055762e87dc43d9ea6cd1227aa686acd4916ad4ee91ef976bbf06c1ad0767defca3442b75263828ee6f98de55440b640619d7c238a426af76d2df6dabaf2cd5436c16c2c2cb5b4bd673fdc7004fc8c02486d378fc8000d5b1137167e7452f4151a939c255dc3c50c45943ac85edbd4974dc4d8039"}, &(0x7f0000000100)=0x98) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x5, 0x8001}, 0x8) shutdown(r0, 0x0) sendmsg$unix(r0, &(0x7f0000001b00)={&(0x7f0000000480)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000001a80)=[{&(0x7f0000000740)="e7", 0x1}], 0x1}, 0x0) 16:39:26 executing program 1: r0 = socket(0x17, 0x3, 0x7) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x72, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r1, r2) listen(r1, 0xb0) sendmsg$inet_sctp(r3, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=[@sndinfo={0x2}], 0x1c}, 0x0) getresuid(&(0x7f0000000080)=0x0, &(0x7f00000000c0), &(0x7f0000000100)) r5 = getuid() fstat(r2, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r4, r5, r6) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000040)={0x4, [0x8, 0x100000001, 0x2, 0x0]}, 0xc) 16:39:26 executing program 3: semget$private(0x0, 0x7, 0x224) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8) futimesat(r0, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) sendfile(r0, r0, 0x0, 0x505) r1 = accept4(r0, 0x0, &(0x7f0000000240), 0x20000000) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000004c0)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000002c0)=0x20) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000300)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = getuid() r4 = getegid() fchown(r1, r3, r4) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) open(&(0x7f0000000000)='./file0\x00', 0x1, 0x3) lseek(r0, 0x0, 0x7) 16:39:26 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x3, 0x4) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000180)=0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000001c0)={r1, 0x1}, 0x8) r2 = socket(0x1b, 0x3, 0x0) getsockname(r2, 0x0, &(0x7f0000000040)) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000200)={0x3ff, 0x7}, 0x8) 16:39:26 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000000c0)={r2, 0x400}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) 16:39:26 executing program 0: r0 = socket$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) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000000)=0x1, 0x4) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 16:39:26 executing program 2: r0 = shmget(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) 16:39:27 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$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local, @loopback}, &(0x7f0000000200)=0xc) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 16:39:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) socketpair(0x17, 0x0, 0xccd, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000200)={0x0, 0x0, 0x1}, 0xff67) 16:39:27 executing program 1: socket(0x0, 0x0, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f0000000040)) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) open(0x0, 0x8040, 0x15) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) 16:39:28 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff5000/0xb000)=nil, 0xb000, 0x3, 0x410, r0, 0x0) writev(r0, &(0x7f0000001d00)=[{&(0x7f0000000580)="0dc9cf5e4e253d60f14414515f08dc4e8872f34f991d58596dd2cd6bc947b580c780f2d156c658c865fc67a8e8aa03094131749b33fb446e9ba120da", 0x3c}, {&(0x7f0000002540)="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", 0x1000}, {&(0x7f00000005c0)="7e74974c3c1903f02f56457a0d28898482b6c329954eeb5b2e34f5b41e8916b0bbe492c193", 0x25}, {&(0x7f0000000600)="6c5ad2948f8900b42a0567c0c9e9fdbcd94c92abccabc8e54f62ceef3b80139414e080b9666d382e37ae99ecd95b0a46b71d45a60e3df5ac6909ecd0b382d637acca5ec2e20582122971f9e8d4cc57b5762b60971ea8965a97960b4604471f55a9c1694511ab779249dc2822396f578323f105e00c31d4f79a1c053675974f3e2de0e68f0dee4b7c97f83ed034864847b46c592d50d969f7d936380398e407896d0e5c7a16fd713678ef9c5ed067a75aa043e26d956f371ec0eaed757fe7504cc15f6ed4376ec9167e8868481c51901ed6f74b829edaed2306f5e62c3df8c21c9648ba08", 0xe4}, {&(0x7f0000001ec0)="412df99414f79772d5db35c336e6086403968522dbabc67b20aa6c9f3577bfc1a55cbd851e7452176209de7a9ca8c74394d22b750d5a173a3d9c47f2f29f11bcb383d3388213133947b3a430de27c437887b58e1d5848edbf0bd14c6c8dd0509e4cb58572fbd266ea67e57da8fe9e87e94222d11be6bb6a4c8a8608f7f36e106f973f9f04a3b8bb6d73b9c883abdee6be53eb7df6f1f148815196f70a20d835520a44a31d188eefcd8a3eca44b5ddb246638f8a8f2acdef976cc7c4e3b0cf024a6357649ecb6ceeeac3cf6fb4125033194ec7ab06192529d58b9778eaf8e9fe3812a24666e22318c6b098a5b0b5be34ec71b397a56d93f64", 0xf8}, {&(0x7f0000001d80)="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", 0x135}], 0x6) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000040)=@in={0x2, 0x2, @broadcast}, 0x10, &(0x7f0000000440)=[{&(0x7f0000000080)="5c7f6fd30f9648f2e2a610c6072dab6ce8b24a2994c4fb3f0496d470e8997db3df7f98fa75ad2748a61b1754f827f384e9", 0x31}, {&(0x7f00000000c0)="82c0d80bc105a4007c91986fce740f7be8ef4c3363cd", 0x16}, {&(0x7f0000000100)="ac4b4feb9cbeb42e8bf8d9eaae5f34f7e1f9fb5882d4325085bcfd59ffef31ba62651d36833bc8cf01e3ca024913a6ef3c", 0x31}, {&(0x7f0000000140)="0d97de674cb58dd6995395b2c0417d636aee286c59d42638d37c0f7eff", 0x1d}, {&(0x7f0000000180)="f1335f81badaa8a19a1828bda5379f0cded1aaff9d6b3f07de54cd2b3f8a92683532e405e7b518927168bbf1f9df2483b5025aa15d6dca318a4641fc7ad761b36ab94dba58ca1b1dfaff1c091b558e0b1af6b3cdf53c2bbf0f56eeed708c41d016c1a63f2b65ae1c0475197e4bc93d6a499191aa9dea10f3a514f490e5bd67a3", 0x80}, {&(0x7f0000000200)="49095f12436d34cd8f25a02efc99bed77cecd19732af40c91ddd79e73aafaf58306deea3169b06f6ebe5aa830c770e996ac397b5a7e2e278dc8cd84a1641f8009d595648f9b6661b8be689f018fb16acd60950e65899324e473942684df4aecbe3b45542ef", 0x65}, {&(0x7f0000000280)="55758c58326be5c9bee40bba22453b80a91fa4e4c9", 0x15}, {&(0x7f00000002c0)="e5b98daa4acf41224b8aede6a0fc6248fc6b8cc37e62e4d88158869a368a7c0205dba3ddaec12945e7953931f24e", 0x2e}, {&(0x7f0000000300)}, {&(0x7f0000000340)="9fabd4edf07e39a3dd34d86f77f9a693094b0d036603ca34a8993b1395115b0c7ace29f5c50945b33491b425fddb71b07602df8b1d9c8afa587aa15283195ae0ecd1b9089ee2f6920aab2c89dfbf2400f58ab03de1e12c46640758969560156cfe230b96fd956b0ce2dcd81ff1a82a7027c62505b15d818d7f4d32fed4bdab34d12c5581e47f1607027b4a1e30b3b6795bb7a8eaa587f9c0fd616a8dc498985bdecd264eb40899686fb1f58c5afd52f6016fee2a763bbe2c4e480b308cbbbf164894ab68a7eee55bcd41e7ceb90a186f875f156c2cf56e8f", 0xd8}], 0xa, &(0x7f0000000500)=[@init={0x14, 0x84, 0x1, {0x19, 0x3, 0x8, 0xc6}}, @authinfo={0x10, 0x84, 0x8, {0x1640}}], 0x24, 0x8}, 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) fdatasync(r0) 16:39:28 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_int(r0, 0x0, 0x32, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) r2 = fcntl$getown(r0, 0x5) r3 = getuid() r4 = getgid() r5 = getpgid(0x0) freebsd11_fstat(r0, &(0x7f00000012c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r9 = getpid() r10 = geteuid() fstat(r0, &(0x7f0000001400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r12 = fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000001500)='./file0\x00', &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r0, &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f00000017c0)={&(0x7f0000000180)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001280)=[{&(0x7f00000001c0)="2f9cb805ad0b02914b2f2650e3ca4ae530390282e51296550de396f1f96e46f608945f70a61ccf36df4a082db3dca1758e48ef29df58ee2aa94189dfbfedc1b487053e7bf9e8cc9da1a7585dda79df15cf914f95d4e431b7fdff9bb927a7c6f201630cd8b7e50ae1383286231940c21a62f3e97a2bd6fc5d8ca52dba3c852cc367c00528e4a680f3387363dbdfad213ba70aa1f1907dce765616c6f70c10", 0x9e}, {&(0x7f0000000280)="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", 0x1000}], 0x2, &(0x7f00000016c0)=[@rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r8]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}, @cred={0x20, 0xffff, 0x2, r12, r13, r14}, @rights={0x18, 0xffff, 0x1, [r0, r0]}], 0xd0}, 0x4) r15 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x10) getsockopt$inet_udp(r15, 0x11, 0x0, &(0x7f00000000c0), &(0x7f0000000100)=0x4) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 16:39:28 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x0, 0xffffffffffffffff, 0x0, 0x9, 0x1, 0x1000, 0xb4e, 0x8001, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)={r1, 0x1, 0x1, "85"}, 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={0x0, 0x1}, 0x8) 16:39:28 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x1000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_tcp_int(r0, 0x6, 0x1001, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@local, @multicast1}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000240)=0x24) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r4, 0x8001, 0x2}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x1}}, r2, 0xffffffffffffffff, 0x2, 0xcc}, &(0x7f00000003c0)=0x94) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000400)={r3, 0x1, 0x2, 0x3}, &(0x7f0000000440)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r6, 0x80000001}, 0x8) pwritev(r0, &(0x7f0000000840)=[{&(0x7f00000004c0)="3d3ac8083cf8a1b9bdd12d8e9fa1cedd2ee3550c6039a339ec78dfbb9a30c7d6e2252d24ad53bf218f06f66b10291466013a96cbc17f41aa890d2db7d88f70ac5461f947fa4c86d64592121e7752214eba11a305ced2a4", 0x57}, {&(0x7f0000000540)="cf8c2c8f95b4eb3abd2910c5fee4abebcf2a7b2ba853e6d9f020a4e73a7e1b71f8d44e131e697556eb2f60dbb872b674e19f0b9b22d9c49999e0ac10b9eddfdc4e78994523f33cd00e58f192ddc1f27f4e884ee099563511ba53e4684ecb062a50eb61caf0367e676febb5f3b3f80bfb37cb22547e814e7bc749ba853086134f701b040e7cb7c8c517cfb885de07bc1b9332842e6a41096e0818582e4e4eec1dc6ac719d7b5a4d2e7b28d0a1d12088fd37495802d31738fb03caac306e77d89334e27521dbb4ce74cdf1ae62b8ce96c881598ae86183d8a605482d161225f554d76c21f87f1569cbb26d6e7f897afab1a48510", 0xf3}, {&(0x7f0000000640)="311a2340e24c4f3f24010fc1dac0fc52e00b0ba974ed85cd1af314aea2bb808794dad85a618c27036d8121ec19a208cac87e89c27374777193b3abd6a2849d18da7214389a14b822626a444255c0a84db505d74add2456c86513e2800b62d5cdbab64c485558b265b632a1cad4a5961dd0282ec549899a52f2b8febc831e6ab4b6d8d8b8b48f3e68d3e959cb871c1c73d602b2b1ca7f779d3cad937134934433ee5e7e0586c9008b77d7bec59f051f0fe59a90a50cd95e05a10f7e40d4e7f75cf5bfe6", 0xc3}, {&(0x7f0000000740)="fbb8e6ec37469898ffa4a5bf60acbee27f65a4471255a1e375c47e1df3a34263fc1e83561538c62da008bec95803e81ba3d1ef6189cef9e49d1a9fbd9e3bd82b58df56452b67d0653f05fefa23603883050c10518fae63a89d2b3535186be317267145faafaede6a9163acc1fe86ad21aeb70964ec32162d0809045e4a4a42b41f007fc16a83651231f179d3b90f8521ebfdb47589bb94760f625e580aa51c820f0abb35a00e10a117c00777df5c0e543c5d51855c1df67cf97df6c049d2ac8307b6c3ea8d4dcfa287df0aa20739936d01f4dcb4886566a9f6e00c70e35ec2836d57798b252cb758868004fcb76f98648bf3", 0xf2}], 0x4, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000880)={r3, 0x1, 0x6, [0x7fff, 0xfffffffffffffc00, 0x7, 0x7, 0x6, 0x5]}, 0x14) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000008c0), &(0x7f0000000900)=0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000940), &(0x7f0000000980)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000009c0)={0x100000000, 0x20, 0x5, 0x1000, r5}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x1}}, r5, 0x24b, 0x7f, 0x40}, &(0x7f0000000ac0)=0x94) fcntl$getflags(r0, 0x1) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000b00), &(0x7f0000000b40)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000b80)={r8, 0x3}, &(0x7f0000000bc0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000c00)={r7, 0x7f}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000c40)={r8, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000c80)=0x400, 0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000cc0)={r2, 0x5}, &(0x7f0000000d00)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000d40)={r9, 0x6, 0x8e, "8c25413650450dc74ac94125ac9035b23c552b7d506637fea8ae971c2eae7efe7579d54e9b1d5f2b21f7beef0de83f76b689f050d11ed39ba88ba640488697aaa851889d089b737529ace291f8dc289f86405445076bee8a8f3b0aa06df6e2e262d034aa3009c260d76231cc13d4261c6a48223861ad83b30f0ca026b29ad6e84503db8894a66a2acaba69134f00"}, 0x96) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000e00)={0x400, 0x4000, 0x9, 0x101, r1}, 0x10) r10 = semget$private(0x0, 0x3, 0x404) __semctl$GETALL(r10, 0x0, 0x6, &(0x7f0000000e40)=""/187) r11 = getpgrp(0xffffffffffffffff) getpgrp(r11) 16:39:28 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, 0x0, &(0x7f0000000000)=0xffffffffffffff45) 16:39:28 executing program 0: r0 = socket(0x23, 0x20000001, 0x2) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1, 0x0, 0xffffffffffffffff, 0x1ed}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000100)={r1, 0x0, 0x2, 0xfffffffffffffff8, 0x400, 0x2}, 0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x3000000000000, 0x3, 0x3, 0x8}, &(0x7f00000001c0)=0x18) r2 = dup(r0) openat(r2, &(0x7f0000000140)='\x00', 0x8000, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r3, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000100), 0x336, 0x0}, 0x0) 16:39:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x7, 0x7, [0x0, 0x184e, 0x10000, 0x1ff, 0x4, 0x8, 0x1]}, &(0x7f0000000040)=0x16) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000140), 0x4) sendmsg$unix(r2, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) 16:39:28 executing program 2: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$inet_opts(r0, 0x0, 0x0, 0x0, 0x0) syz_execute_func(&(0x7f0000000000)="c4e1b5d9b0feefffff67407000c4224900a430339b000026451cb545d9f1450f01d6c4a21906e226f04183a3feefffff003666480f38f63fc4c2013f5305") 16:39:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5, 0x80010, r0, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 16:39:28 executing program 1: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000280), &(0x7f00000003c0)=0x4) syz_emit_ethernet(0x11, &(0x7f0000000400)="799e0000c00805000000000000001e0000") r1 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xc486}}, 0x0, 0x2, 0x9c4, 0x5}, &(0x7f0000000140)=0x8c) open(&(0x7f0000000200)='./file0\x00', 0x18800, 0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x68) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x28) 16:39:28 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x5) r1 = dup(r0) setsockopt$inet6_MRT6_ADD_MIF(r1, 0x29, 0x66, &(0x7f0000000080)={0x4, 0x0, 0x4, 0x29e, 0x19713dcc}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0x6, 0xaac}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x5, r2}, &(0x7f0000000180)=0xc) 16:39:28 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r1, r0) nanosleep(&(0x7f0000000000)={0x6, 0xfffffffffffffff8}, 0x0) select(0x40, &(0x7f0000000140)={0x9}, 0x0, &(0x7f00000001c0)={0x1f, 0x4, 0x1, 0x40, 0x1, 0x8, 0xfffffffffffffffc, 0x7f}, &(0x7f0000000200)={0x1, 0x9}) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) 16:39:28 executing program 0: freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000240)=0x8) sendto$unix(r1, &(0x7f0000000140)="c2b0931a4edfb8c51053ba2112be4bee4fe0922c8d5effefb928927f7a04db2593c4351c7cf4c2b67d1af869a42eb221c3a65ba4dc183352ea15337a188cc989e9d87e4ab3c15abbede0e9124dd472fe3beaa0", 0x53, 0x80, &(0x7f00000001c0)=ANY=[@ANYBLOB="01002e2fd38129af3000"], 0xa) r2 = msgget(0x2, 0x10) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000280)=""/80) r3 = socket(0x3, 0x3, 0x26d) dup(r3) sendto$unix(r3, &(0x7f0000000000)="b100050400000000000000b13886ca3849451ae3c3051020741038f53e8551f30ce390500e08fecea11ea8fef96e4fc748e93f0b780486aebdbe781e4d8f6aef9187a869a4d3722c91f75073a1ebe2a4cbba982fd825582fe2aa7923ed00f4c8b2ca3ebbc259699a1f132e27acb5d62934e4fd89f20fd3872babfbb770c1f5a872c881ff7cc53c894303b298a85ff3faa8d904000000000000009ec7ab3a34c29000"/177, 0xb1, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1009, &(0x7f0000000100)={0x8, 0x400000000000084d}, 0x10) 16:39:28 executing program 2: syz_extract_tcp_res(&(0x7f0000000380), 0x4, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, &(0x7f0000000040)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000004c0), &(0x7f0000000500)=0x4) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000003c0)={0x0, 0x200, 0x1000, 0x5, 0x0}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000440)={r4, 0xd30, 0x1, 0x2}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x8000}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000200)={r5, 0x5}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000280)={r5, 0x1f}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000100)={r6, 0x52b, 0x0, 0x7ff, 0x7, 0xffffffffffff5a3e}, &(0x7f0000000140)=0x14) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000300)={r7, 0x1}, 0x8) pipe2(&(0x7f0000000340), 0x4) 16:39:28 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f00000001c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f0000000140)=[{&(0x7f0000000080)=""/163, 0xa3}], 0x1, &(0x7f0000000180)=""/34, 0x22}, 0x0) r1 = socket(0x10, 0x5, 0x6) bind(0xffffffffffffffff, &(0x7f0000000040)=ANY=[@ANYBLOB="00002e2f4900000000001000"/22], 0xc350e02bb8721203) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x0, 0x0}, &(0x7f0000000240)=0xc) freebsd11_mknod(&(0x7f0000000340)='./file0\x00', 0xc010, 0x1) bind(r0, &(0x7f0000000300)=@un=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000280)={r2, 0x401, 0x5, 0x6}, &(0x7f00000002c0)=0x10) 16:39:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 16:39:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x913, 0x8000}, &(0x7f0000000040)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x12, r2}, 0xc) 16:39:28 executing program 0: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000240)=[{0x0, 0x7ff}, {0x0, 0x7f}, {0x0, 0x0, 0x1800}], 0x3) r1 = socket$inet6(0x1c, 0x5, 0x54fa) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000100)={0x2, 0x6bd234b}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0x1f, 0x3ff, 0xffd}, &(0x7f00000000c0)=0x14) 16:39:28 executing program 2: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast2, @loopback, @loopback}, 0xc) r1 = socket(0x11, 0x3, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_int(r1, 0xffff, 0x1002, &(0x7f00000000c0)=0x101, 0x4) bind(r1, &(0x7f0000000080)=@in={0x2, 0x0, @broadcast}, 0x10) 16:39:28 executing program 0: mmap(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x3, 0x4410, 0xffffffffffffffff, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) mmap(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x4, 0x1f, r0, 0x20000) 16:39:28 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) mlock(&(0x7f0000e19000/0x4000)=nil, 0x4000) accept4(r0, &(0x7f0000000040)=@in, &(0x7f0000000080)=0x10, 0x30000000) munmap(&(0x7f0000d5a000/0x3000)=nil, 0x3000) 16:39:28 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$sock_int(r0, 0xffff, 0x40, &(0x7f0000000100), 0x4) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x2, 0x2, 0x913, 0x8000}, &(0x7f0000000040)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x12, r2}, 0xc) 16:39:29 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom(r1, 0x0, 0x0, 0x0, 0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') recvfrom(r1, &(0x7f00000000c0)=""/198, 0xc6, 0x2, &(0x7f0000000000)=ANY=[@ANYBLOB="01ec2d2f66696c653000"], 0xa) 16:39:29 executing program 0: setitimer(0x0, &(0x7f0000000000)={{}, {0x2}}, 0x0) setitimer(0x0, &(0x7f00000002c0), 0x0) __getcwd(&(0x7f0000000040)=""/218, 0xda) 16:39:29 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) ftruncate(r0, 0x2381) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) socketpair(0x17, 0x7, 0x5a810e14, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x5, 0x1, 0xffffffffffffffc1, 0x90000000, 0x6}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={r2, 0x2, 0x7fff, 0xffffffffffffff80, 0x3, 0x4, 0x401, 0x8000, {@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r3, 0x8001, 0x800, 0xf1, 0x2800, 0x2}}, &(0x7f0000000200)=0xb0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 16:39:29 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) futimesat(r0, &(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)={{0x4, 0x9}, {0xfff, 0x8}}) clock_settime(0x0, 0x0) sendmsg$unix(r0, 0x0, 0xfffffffffffffffe) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 16:39:29 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6(0x1c, 0x2, 0x100000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000000)={0xf2, 0x4000, 0x10001, 0x80000000, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x6, 0x7, 0x1, 0x5620, 0xffffffffffff3d04}, 0x14) setsockopt$inet_tcp_int(r0, 0x6, 0x22, 0x0, 0x0) r3 = socket$inet(0x2, 0x10000000, 0x1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000000c0)={r2, 0x9, 0x7}, &(0x7f0000000100)=0xc) 16:39:29 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = getuid() r1 = getuid() getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f00000003c0)=0x0) setresuid(r0, r1, r2) r3 = geteuid() setreuid(r3, 0xffffffffffffffff) r4 = shmget(0x1, 0x1000, 0x20, &(0x7f0000ffc000/0x1000)=nil) r5 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x8000, 0x100) setsockopt$inet6_tcp_TCP_CONGESTION(r5, 0x6, 0x40, &(0x7f0000000300)='hd\x00', 0x3) shmctl$IPC_RMID(r4, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) shmat(r4, &(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000000200)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) r10 = getpid() r11 = fcntl$getown(0xffffffffffffffff, 0x5) shmctl$IPC_SET(r4, 0x1, &(0x7f0000000240)={{0x9, r6, r7, r8, r9, 0x103, 0x6}, 0x7fffffff, 0x5, 0x2, 0x7f, r10, r11, 0x4}) 16:39:29 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f0000000040)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) getuid() geteuid() getuid() getuid() getuid() r1 = getuid() setuid(r1) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) 16:39:29 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffffa, 0x4) 16:39:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x0) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f00000001c0)="883e44e777d2eac0774e13913670d6028726bf2a9dbf85e3f2c3c45d62ac7eae05055c6e33ddaa8ce4b5354ef87d1a836f450ad34a27a14f9f19b29d87406cd6d5b9bd7a4a12e9688dc49f484cfa7233995ed6d16c84171245d3ecbfd2cb02e46d19f08f4acbb4c373f8b1db734d5ab9f28f0cc89eb6b51fda60ec44426b6b01f65236cf1085d7ba30c788ea3c64ccec6b75c3ee6e53d9711320a4d0c18f5c840776ca4b0d328570", 0xa8) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) r4 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ftruncate(r4, 0x0) 16:39:29 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x8, 0x4}, 0x10) r1 = semget(0x2, 0x0, 0x24) r2 = shmget(0x2, 0x1000, 0x100, &(0x7f0000fff000/0x1000)=nil) shmctl$IPC_RMID(r2, 0x0) __semctl$SEM_INFO(r1, 0x7, 0xb, &(0x7f0000000100)=""/161) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0)=0x6, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) close(r0) 16:39:29 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x60801fffe) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000002c0)={0x3, 0x663, r1}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x6}, &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x75) dup(r0) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)=""/234, 0xea) 16:39:34 executing program 3: socket$inet6_udp(0x1c, 0x2, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000040)={0x203, 0x1000000000000}, 0xf) setsockopt$sock_timeval(r0, 0xffff, 0x8, &(0x7f0000000000), 0x10) 16:39:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) recvmsg(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/3, 0x2}], 0x1) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x5, 0x2) recvfrom$unix(r1, &(0x7f0000000100)=""/234, 0xea, 0x1, &(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040), 0x10) pipe2(&(0x7f0000000080), 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000240), &(0x7f0000000280)=0x4) execve(0x0, 0x0, 0x0) 16:39:34 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000180)=0x4) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140), 0x4) 16:39:34 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) 16:39:34 executing program 3: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0xfffffffffffffffd) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) r3 = fcntl$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$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000580)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r6 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=r7, @ANYBLOB="ffff000000000080130000003f00000005000000"], &(0x7f00000004c0)=0xa0) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:39:35 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$sock_int(r1, 0xffff, 0x1013, &(0x7f0000000100)=0x1, 0x4) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000400)=ANY=[@ANYBLOB="1c004e21ffff00000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="055abd487d009851eae718ec7c09d921a5beb32ce7169423ccac1070f5a70b2f02c36ae56d7b87091cc3ec0eb1665058cf94101497f77a843ead4c8e8dfa65aaf3c95576698d74896020e0927b7a0f8e54418d50fb8b9f04c9a1aee445610aff23c3502ea8a86bd674e6eb02baf9d74d01929f55bc1a40abfd4f48fa98b248f3be3d0ae0e104b92ee4e15d1a3e471b7d50b3fd264af97c4f63242305"], &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000280)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000300)=0x10) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/201, 0xc9}], 0x1) 16:39:35 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) getsockopt$inet_opts(r0, 0x0, 0x6f, 0x0, 0x0) syz_emit_ethernet(0x18, &(0x7f0000000000)="612c64b7970e01fe20e11ef6aeb65e29d6291b4f3283ab82") 16:39:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) r2 = getpgid(0x0) wait4(r2, &(0x7f0000000040), 0xc, &(0x7f00000000c0)) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x4, 0x10, r0, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) 16:39:35 executing program 1: r0 = msgget$private(0x0, 0x17) msgsnd(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000000000000000818d6156266196fad91fec1122901597806ec43e3975615e0f4d1f4c6d19896c4b242116c3439ca61003299d816aa9110ea21392c6f10fe452cdc1805338933d9bd7d2fdf9abc727eb028e5a76b43113d06b0b011a5e33f9e47b0c71f200e8f39bc9f1faf9fcd4a96f05da65ed11880b768fcc90cce1a7ca8a1b00d6cdc37b6943d27f3ec0452b4ce4458cefc93d09e77e8ff44f2c7bebdb914160dc298f7e2b5e32bcc2cc51b5df6f130d3e8779341628392c98a10cec10f0"], 0x1, 0x800) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000040)='\x00', &(0x7f0000000080)='\x00'], &(0x7f0000000380)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='$:\x00']) r1 = msgget$private(0x0, 0x0) msgrcv(r1, &(0x7f0000000180)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00o\x00'/139], 0x1e, 0x3, 0x1000) msgsnd(r1, &(0x7f0000000240)=ANY=[@ANYBLOB="0200020000000000d83b783a99735386"], 0x1, 0x800) msgsnd(r1, &(0x7f0000000080)=ANY=[], 0x0, 0x800) 16:39:36 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000005c0)={0x0, 0x8f, "d96b7c938bd6de14629a84bf98c998cf6d8b51f7580273ad5635a9f3ddf7b98a82346baba5118d66e6664455e33fe150ed64b551f5129779fbfe61e8d4667517e9b74911c7f0a23d51ee380ddaff2845cf9e8a24a1f4b185a0e8f35034e2184c6fb5cc83d2524362cb1c356ccf7a1a8f4d9ee6704774299f02cceb762533a1f8abfde52d2c34dfc3922dfa06e1f61f"}, &(0x7f0000000680)=0x97) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000006c0)={r2, 0x80000000}, 0x8) r3 = open(&(0x7f0000000040)='.\x00', 0x40, 0x1) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x2, 0x100000001}) pwritev(r3, &(0x7f0000000540)=[{&(0x7f0000000140)="ec31ea244a6bf50190f3051ef7065807dbfd8d8286de4aeb5e09d2b00139f7cc4593778c841a5898f34fe4b5c340c72d7d1decb3e01cb933cfae8d1afca953a33c6e5b13ad90a9fed5a9984adf621972da4d7a1aa39bbc4acc48ea69897da1460efc74f949af310207d06e176559746c1dfa0c0548ca1b77fa", 0x79}, {&(0x7f0000000240)="f2c53de63b074d09c86c055a530e7a99b9f5a550370c7c020e15a0306e20331697a89d0bbdfec9f1c070732afd7b7eac746a854daaf10cf55a55e4c4f5199fe014e1954d8f8bb42192ce4f14b3e2acec9d370025763af2ad9040f6a7f22ba55eb6ddb751305a0c29360d6d8ca3d19217795b17aa6e82f1ef9d", 0x79}, {&(0x7f00000002c0)="d9adf0ae25d830b00b6745c9e76c4718fc2542e4bece13c771a9ff5ade471288f8778d02c64a985e438fc1f69dff6d16bb69d47adff469832beccdb0be716bae259e5163bc3c89d4324c04393c36a7f4007b67475ddc5a71f84e5cba8fe0f7a73eea5ceb6e5589f1018062a8ee8d1b3affe0bf2907da21e23a8126af6510e87848db9d1cd4e7aa087911b527c9f1e98c233324e1688fa914adee9e71b5a43619f50982d0d04ff7d4d9a885a89793bce3697928233890849bacf99c44509722c2b495cad01e", 0xc5}, {&(0x7f00000003c0)="29fc835db51aa74e9ce712a41f99b20fd600bbc5481ffc0fda430139223c7981487bf7114c51c0eb65cd0421ad798f848f665b6654cc5e80636160a1cf851d3bfe59c4d64c02792f38c45342c3ea94e5aa4d669cbf511bf0c0a33b347b6e159bec", 0x61}, {&(0x7f0000000440)="8d17a69ef370b7ae9aa627a766841f283c673a25277309d95300368f9b7748ccc1900a91f1a2c78c85a1eaab51b0149119cfd74033332be935495547a2e273a72685e2889a430854f1c65d64ef8f02e98639797943d190c062", 0x59}, {&(0x7f00000004c0)="75b20dabc9bea9dbc82c91615d9b14282565c596448225b83ab14d208abb33e58308024c025ea30cc38e546132eac2d12153c3294354dd892c54e2b2a0dad7939821f3e5f4829a2a9223ac2f2992d15a5b3501cb27d091a1a31a61056a5d80ed16240a83324d", 0x66}], 0x6, 0x3f) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005}) dup(r4) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000700)={r2, 0x3ff0, 0x1}, 0xc) freebsd11_mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0x20, 0x36b) 16:39:38 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) freebsd11_mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x110c5, 0x6) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) 16:39:38 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x650, &(0x7f0000ffc000/0x3000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x3000)=nil, 0x0) shmdt(r1) r2 = shmget(0x0, 0x1000, 0x23d, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffb000/0x2000)=nil, 0x2000) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) sendto$inet6(r3, &(0x7f0000000000)="ef60b45a702466ceba7ce71ad686be5dd902229429573e575b5a0752a7a9ffd663b3e8df738da7922314d7f99bfc437833394d1a52a977a1a99357cde4fd2ec2fcca6994d7014bb7d6e075c6318b2514d9c207221977a8ecf1a06fec5b1e499a10245c27c75d7241a615ee8991c1f789bbb9d2a42caa585f8b2df4532ccf0ea787ea170f82a125ff736b891520cb53556d83eb2fd8d2aef9abe0ea332832c4226a9a17a0b8c30e97929c1b2bfcc0b031a7a14ee2c9976622e88685c8f9f536de01991eca752afdad015797cdf8be", 0xce, 0x8, &(0x7f0000000100)={0x1c, 0x3, 0x81, @loopback, 0x1}, 0x1c) 16:39:38 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x20001, 0x100) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000140)='./file0\x00', 0x7) renameat(r1, &(0x7f0000000080)='./file0\x00', r2, &(0x7f0000000100)='./file0\x00') setsockopt$inet_opts(r0, 0x0, 0x1, 0x0, 0x0) 16:39:38 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x4000000000) fchmod(r0, 0xe3) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="7f", 0x1}], 0x1, 0x0) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 16:39:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000040)={0x0, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) socket$inet(0x2, 0x10000000, 0x1) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$unix(r0, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) 16:39:38 executing program 3: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x81) open(&(0x7f00000001c0)='./file0\x00', 0x5, 0x0) 16:39:38 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r1, &(0x7f0000000440)=' ', 0x1, 0x0, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x2b2, 0x0, 0xffffffffffffff96, &(0x7f0000000280)=ANY=[@ANYRESDEC=r0, @ANYRESDEC=r0, @ANYPTR=&(0x7f00000001c0)=ANY=[@ANYRESHEX=0x0], @ANYRES16=r1], 0xfffffffffffffd0e}, 0x3ffffff) r2 = socket$inet6(0x1c, 0x40000000, 0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000200)=0x4, 0x4) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r2, 0x84, 0x902, &(0x7f0000000180)=r3, 0x4) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) faccessat(r4, &(0x7f0000000080)='./file0\x00', 0x8, 0x200) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @empty, 0x58ce}, 0x1c) dup2(r0, r0) 16:39:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r2}, {r2, 0x100}, {r2, 0x80}, {r2, 0xa1}, {r2, 0x2}, {r2, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) r3 = socket(0x1b, 0x3, 0x0) writev(r2, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r3, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r0, 0x10001) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000004c0)=0xfffffffffffffff7, 0x4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) openat(r2, &(0x7f0000000400)='./file1\x00', 0x0, 0x1) ftruncate(r4, 0x800007e2780e3) 16:39:40 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x480, 0x60) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7fffffff, 0xf, 0x5, 0x3f}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x0, 0x0, 0x3f, 0x7}, &(0x7f0000000140)=0x18) dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getrusage(0x0, &(0x7f0000000180)) r3 = fcntl$dupfd(r2, 0x0, r2) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:39:40 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000002"], 0x9}, 0x0) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x7, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x2}, 0x8) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 16:39:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x345) fcntl$setflags(r0, 0x2, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x80010, r0, 0x1c) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) fchdir(r1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0xffffff55) 16:39:40 executing program 3: r0 = socket(0x2, 0x400000000002, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x64, "12a618e20ffd1dd6204239816b890567f3fcfabcb891fb0dc66089cca3d9f1c04d946f53960c7c08f4dc91d8d48ca395523f688c8c7678b4c390430f636955dd40b29863d70604663cc31b8ca9d2d46d63ef34c902a0115b0349df6e166209fa263639a0"}, &(0x7f0000000080)=0x6c) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x3, 0x7, @empty, 0xfcff}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, &(0x7f00000000c0)) sendmsg$unix(r0, &(0x7f0000000140)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040), 0x121, &(0x7f0000000580), 0x356}, 0x0) 16:39:40 executing program 3: wait4(0xffffffffffffffff, 0x0, 0x0, 0x0) r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) lseek(r0, 0x0, 0x4) msgget(0x0, 0xa0) getitimer(0x1, &(0x7f0000000040)) 16:39:40 executing program 0: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x5, 0x81) freebsd11_mknodat(r0, &(0x7f0000000440)='./file0\x00', 0x80, 0x100) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000100)={r2, 0xffffffff, 0x0, 0x2, 0x2}, &(0x7f0000000240)=0x18) connect$unix(r1, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66696c657000"], 0x10) recvfrom$unix(r1, &(0x7f0000000300)=""/96, 0x60, 0x2, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000003c0)={0x2, [0x0, 0x80000001]}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYPTR=&(0x7f0000000140)=ANY=[@ANYRESOCT=r1, @ANYRESDEC=0x0, @ANYRES16=r1, @ANYRES64=r1, @ANYPTR, @ANYRESOCT=r1, @ANYRES64, @ANYRESDEC=r1], @ANYRESOCT=r1], 0x0) connect$unix(r1, &(0x7f00000002c0)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000480)={r2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x27, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000001c0)=0x10) 16:39:40 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet_udp(0x2, 0x2, 0x0) close(r1) read(r0, &(0x7f0000000000)=""/143, 0x8f) dup2(r0, r1) 16:39:40 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, &(0x7f0000000200)) msgget$private(0x0, 0x20) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) mlockall(0x1) sync() mlockall(0x2) ppoll(&(0x7f0000000140)=[{r3, 0x84}, {r1, 0x80}, {r0, 0x50}, {r0, 0x40}], 0x4, &(0x7f0000000180)={0x100000000, 0x5}, &(0x7f00000001c0)={0xd34}, 0x8) 16:39:40 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) r1 = openat(r0, &(0x7f0000001380)='./file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f00000013c0)={0x8, 0x4, 0x1a00, 0x7}, 0x8) r2 = msgget(0x2, 0x2) r3 = accept(r0, &(0x7f0000001240)=@un=@abs, &(0x7f0000001280)=0x8) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000001300)={0x4, &(0x7f00000012c0)=[@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x8}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000001340)=0x10) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000001180)=""/191) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1e, &(0x7f0000000100)={0x80000000001c00, 0x40000000}, &(0x7f0000000040)=0x10) sendmsg$inet_sctp(r0, &(0x7f0000001140)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="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", 0x1000}], 0x1, &(0x7f00000000c0)=[@authinfo={0x10, 0x84, 0x8, {0x3}}], 0x10, 0xc}, 0xc) 16:39:40 executing program 3: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r3, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$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(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e4b923ae18680e2"], 0x1) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r5, 0x29, 0xb, &(0x7f0000000100), 0x4) 16:39:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x1, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x345) fcntl$setflags(r0, 0x2, 0x1) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x80010, r0, 0x1c) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) fchdir(r1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0xffffff55) 16:39:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000000)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x31, &(0x7f0000000080)={r1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x9e0, 0x6}, 0xc) 16:39:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, r1}, 0x0) 16:39:43 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x20) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000040)={0x2, 0x4, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x7fff, 0x96c0}, &(0x7f0000000140)=0xc) syz_emit_ethernet(0x22, &(0x7f0000000080)="997ffce058f8d277ee347815080045d2602b7b794639c90d9c253c01c7804529e76c") 16:39:43 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = getpgid(0xffffffffffffffff) r2 = getpgid(r1) r3 = socket(0x1f, 0x5, 0x3f) setsockopt$inet_int(r3, 0x0, 0x4e, &(0x7f0000000100)=0x7, 0x4) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r4, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000380)=ANY=[@ANYBLOB="82022e2f661cfdfffffff9002f96a474efac22696c659035eb69948533231275cf595d34273000"], 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2303000000fe8000000000000000000000000000bb0300"/128, @ANYRES32=0x0, @ANYBLOB="0300000072140000900000000800000093acf900c5057b98464dbbd9fe949b0b81fd900ec9c97eed402105e7b722fb4b3afbe0"], &(0x7f0000000300)=0x98) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(r5) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) shmget(0x0, 0x2000, 0x112, &(0x7f0000ff8000/0x2000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$inet_buf(r6, 0x0, 0x57, &(0x7f00000001c0)=""/68, &(0x7f0000000080)=0x44) getpgid(r2) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r7, 0x0) 16:39:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@remote={0xac, 0x14, 0x0}, @empty, @local={0xac, 0x14, 0x0}}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@rand_addr=0x77, @remote}, 0x8) 16:39:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000280)=0x8) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2280000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea00000000000000000000000000007f00000000002000"/128, @ANYRES32=r3], 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = open(&(0x7f0000000300)='./file0\x00', 0x8181, 0x3e) faccessat(r4, &(0x7f00000004c0)='./file0\x00', 0x80, 0x0) nanosleep(&(0x7f0000000400)={0x7fffffff, 0x2}, &(0x7f0000000440)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) r5 = open(&(0x7f0000000500)='./file0\x00', 0x102, 0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000001c0)={0x4898, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0xfffffffffffffeed) writev(r0, 0x0, 0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000002c0)=0x4) openat(r4, &(0x7f0000000540)='./file0\x00', 0x1, 0x40) getpgrp(0xffffffffffffffff) 16:39:45 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000000c0)=0x1, 0x4) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080)=0x79f, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0xc7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000300)=ANY=[@ANYBLOB="010000000300332a79d600baa3ce84edc5dd8cad2a19b1afa97d6704aea5243ea3d17776c323cd68f526d89be0a8566917f7acdb0b6f9f36275a5d564eb76d405b0762afa73b0cf6671c3ef86d73bc10936262d4afcfdbb0d815396b790a96584449a0f5c7f8202d1e71f6d7003ec3c5a73a21fe613bb3e19a5d23d9fe442ba532e1cea116455585a0530db2159a68f688eff51d65a71e56f3dc11620a9c7f54a73b3851a8c3b2d0a2425808931751ad8776a18488c49f29f0dc4170ea3a089f"], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r1], 0x1) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 16:39:46 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) r0 = open(&(0x7f0000000080)='./file0\x00', 0x2, 0x120) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f00000000c0)=0x81, 0x4) pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x7, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:39:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket(0x17, 0x2, 0x100) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000004c0)="df0ddc6caae231eadaa603", 0xffffffffffffff19) write(r0, 0x0, 0x3af) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f00000002c0)={@local={0xac, 0x14, 0x0}, @loopback, 0x1, 0x4, [@remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}, @rand_addr=0x81]}, 0x20) rename(&(0x7f0000000440)='./file0/file0\x00', &(0x7f00000003c0)='./file0\x00') r1 = open(&(0x7f0000000300)='./file0\x00', 0x40, 0x100) unlinkat(r1, &(0x7f0000000340)='./file0\x00', 0x800) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xd2, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff7}}, 0x0}, &(0x7f0000000040)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x1, @loopback, 0x4}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000000}, 0x10) write(r0, &(0x7f00000000c0)="6a5b5de789dabd9c750e49c08062b6d64231882752e3fd97972d61145f71e710a4a92c5a78b4798e1328bba2c3c17af7ed2ca42889f0b3c5b7203b5f08bcde1919b9110b270951c7d2ac8d4bb103800bec0a8304367ed2670cae6d6a41", 0x5d) 16:39:46 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x46c0352f3a6e3227, 0x122) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f00000000c0)=0x8) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x10000}, {0x0, 0x9}}, 0x0) 16:39:46 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={0x0, 0x8}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x5}, 0x8) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r1, 0x10008}, 0x8) 16:39:46 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x8, 0x10) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) r2 = fcntl$dupfd(r1, 0x11, r0) 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) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, &(0x7f0000000180)=0xfffffffffffffd62) 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, 0x80000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r5}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00', 0x81}, 0x24) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = socket(0x2, 0x10000001, 0x84) connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r6, 0x1}, 0x8) 16:39:46 executing program 2: r0 = socket$inet_sctp(0x2, 0x407, 0x84) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)=ANY=[], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x1, 0x4) 16:39:49 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x80000001}, &(0x7f0000000280)=0x8) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2280000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea00000000000000000000000000007f00000000002000"/128, @ANYRES32=r3], 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = open(&(0x7f0000000300)='./file0\x00', 0x8181, 0x3e) faccessat(r4, &(0x7f00000004c0)='./file0\x00', 0x80, 0x0) nanosleep(&(0x7f0000000400)={0x7fffffff, 0x2}, &(0x7f0000000440)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) r5 = open(&(0x7f0000000500)='./file0\x00', 0x102, 0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, &(0x7f00000001c0)={0x4898, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0xfffffffffffffeed) writev(r0, 0x0, 0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000002c0)=0x4) openat(r4, &(0x7f0000000540)='./file0\x00', 0x1, 0x40) getpgrp(0xffffffffffffffff) 16:39:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000180)=0x2d, 0x4) setsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x7, @loopback, 0x2}}, 0x0}, &(0x7f00000000c0)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x1ff}, 0x8) 16:39:49 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10004, 0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={0x0, 0x81, 0x9, 0x8, 0x7fff, 0x100, 0x8, 0x9b, {@in={{0x2, 0x3, @rand_addr=0x1000}}, 0x0, 0x6, 0x5, 0x0, 0x1, 0x2}}, &(0x7f0000000400)=0xb8) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f00000001c0)=@in6={0x1c, 0x2, 0xfffffffffffeffff}, 0x1c, &(0x7f0000000300)=[{&(0x7f0000000500)="f52f756ca19f12371ebfd5e7c8c89e3e953246ed2dd47b83ccac8365107b0e8e186c374f8d89d924041d55de19b8efdcf4189c9a5285ecfa3ad126603d2f154e610bf240a87feac86b6827ffc5d8041324cc367086508517b1261bffe9f2cd950174128e3768947f8f6e9c1234396d1d05895064865076daa77aa4ec127d7a6f5e7820ad5879c812af05cbabe88e8ef251c980d05ec1f12fe520f5f6611f223e7993bde4bd0a1d0b7ffeba8fa8249181ed1ed4e09bc2cb2b1adbff6e7baa96bb78a2cb48eb078627775aa662db722a3358c9dac15581ea0dd854629590ab", 0xde}], 0x1, &(0x7f0000000200)=ANY=[@ANYBLOB="100000f584000000080000006cc00000ebbe7447bf674e843f1732fbe74bb51c0000008400000004000000830000000000000002000000", @ANYRES32=r1, @ANYBLOB="1400000084000000070000000300000006000000100000008400000009000000ffffffff"], 0x50, 0x8c}, 0x9) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0xff5c, 0x7, 0x2000, 0x80000001, 0xab, 0x39d6cf0e, 0x0, 0x1, r2}, 0x20) socket(0x17, 0x2000000000000, 0x3) 16:39:49 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x8, 0x10) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) r2 = fcntl$dupfd(r1, 0x11, r0) 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) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, &(0x7f0000000180)=0xfffffffffffffd62) 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, 0x80000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r5}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00', 0x81}, 0x24) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = socket(0x2, 0x10000001, 0x84) connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r6, 0x1}, 0x8) 16:39:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0x800000000004, 0xfffffffffffffffe, 0x98) lseek(r2, 0x0, 0x4) 16:39:49 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x8, 0x11, r1, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000ffa000/0x2000)=nil, 0x2000, 0x2) read(r1, &(0x7f0000000300)=""/68, 0x44) 16:39:49 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r0, r0) r2 = dup2(r0, r1) setsockopt$inet_int(r2, 0x0, 0x800000000004, 0xfffffffffffffffe, 0x98) lseek(r2, 0x0, 0x4) 16:39:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) r1 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000)=0xac09, 0x4) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x31, &(0x7f0000000040)={0x1, [0x0]}, 0x8) 16:39:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 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$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r3, @ANYBLOB="1fcd028e7a374176fbaf32f23b42c37d2d353be261dfaf73c5774cb0ccea753d96011a3b9d152c738b5fa718021084e5bbe4667a0667b39d2b6426a4abd5e35bcbc76eaad038da49bdfab6f74635f9"], 0xe) accept(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) 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) 16:39:51 executing program 0: syz_extract_tcp_res$synack(&(0x7f0000000180), 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0xffffffffffffffff) r0 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f00000000c0)=0x5, 0x4) fcntl$setflags(r0, 0x2, 0x1) shutdown(r0, 0x1) 16:39:51 executing program 2: 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) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xf3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000000)={0x7, 0x6}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0xdb75, 0xed1, 0x200, 0x3, 0x5, 0x95, 0x4, 0x1, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x2, @empty, 0x8}}, r3}, 0x84) semget(0x0, 0x2, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000040)={0x0, 0x7fff}, &(0x7f0000000080)=0x8) lseek(r0, 0x59, 0x3) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x2, 0x4010, 0x5, 0x6, r4}, &(0x7f0000000180)=0x10) 16:39:51 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x8, 0x10) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, &(0x7f0000000180)=0xfffffffffffffd62) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x80000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r5}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00', 0x81}, 0x24) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = socket(0x2, 0x10000001, 0x84) connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r6, 0x1}, 0x8) 16:39:52 executing program 0: setitimer(0x0, &(0x7f0000000040)={{}, {0x0, 0x2cd6}}, 0x0) getitimer(0x0, &(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x100000000, 0xf, 0x26, 0xcab0}, &(0x7f0000000280)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000300)={r2, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000340)=0x10) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_buf(r1, 0x0, 0xd, &(0x7f00000000c0)=""/185, &(0x7f0000000180)=0xb9) 16:39:52 executing program 0: socket(0x1b, 0x3, 0x2) socket(0x17, 0x1, 0x4f3) 16:39:53 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f00000000c0)="86131c718a26deab", 0x8}], 0x1, 0x0}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000100)=0xffffffffffff90d0, 0x4) 16:39:53 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x40) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0xb1d, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x6, @empty, 0x5}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x400}]}, &(0x7f0000000340)=0x10) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x5, 0x40, 0x4000, 0x76, 0x12cc6b6, 0x0, 0x5db044a5, 0x4, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x9}, &(0x7f00000001c0)=0x8) dup(r0) recvfrom$unix(r1, &(0x7f0000000000)=""/94, 0x5e, 0x7e, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000380)="1cc3056b462803c0c07208d1b3fc655ece25a658519ca412b9ee637fe9dd792c22ff543781aa0f12ab8dff52fed5e116a717a02585af1aee52eddf", 0x3b, 0x20000, &(0x7f00000003c0)={0x1c, 0x3, 0x80000001, @local={0xfe, 0x80, [], 0x0}}, 0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 16:39:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x484, 0x3) write(r0, &(0x7f0000000080)="fa", 0x1) ftruncate(r0, 0x400000000106) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0xfff, 0x4) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x7, 0x10, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x3, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x1) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x2) open$dir(&(0x7f0000000040)='./file0\x00', 0x204, 0x100) 16:39:54 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000000c0), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x1000000000001}, 0xfffffffffffffff7) 16:39:56 executing program 2: 16:39:57 executing program 1: getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x3, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000400)='./file0\x00', 0x8, 0x10) dup2(0xffffffffffffff9c, 0xffffffffffffff9c) r1 = accept(0xffffffffffffff9c, &(0x7f0000000440)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000004c0)=0x10) r2 = fcntl$dupfd(r1, 0x11, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, 0x0, 0x0) sync() getsockopt$inet6_buf(r2, 0x29, 0x0, 0x0, &(0x7f0000000180)=0xfffffffffffffd62) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x80000000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000340)={0x7, 0x10, 0x3f, 0x401, r5}, &(0x7f0000000380)=0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r3, 0x6, 0x2000, &(0x7f00000003c0)={'bbr\x00', 0x81}, 0x24) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000300)={0x6}, 0x4) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) r7 = socket(0x2, 0x10000001, 0x84) connect$unix(r7, &(0x7f0000000000)=ANY=[@ANYBLOB="82002e2f66696c653000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r7, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000040)={r6, 0x1}, 0x8) 16:39:57 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) close(r2) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) 16:39:57 executing program 2: 16:39:57 executing program 2: 16:39:59 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) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="d80000001d2dbc0d721d694f53b16dbaf2c9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95469c0f515e9159f9456825b422b79f60eb5062247da9bca552862c22b74a101a742d03166c39103e263ffb13ae7ade99bd"], 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3ff}, 0x8) 16:39:59 executing program 3: 16:39:59 executing program 2: 16:39:59 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={{0xb95, 0xffffffff}, {0x5, 0x5}}) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x800, 0x4) renameat(r0, &(0x7f0000000140)='./file1\x00', r0, &(0x7f0000000180)='./file0\x00') poll(&(0x7f0000001240)=[{r0}], 0x1ffffffffffffead, 0x0) 16:39:59 executing program 1: r0 = socket$inet6(0x1c, 0x0, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005b06c5a0]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 16:39:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) truncate(&(0x7f0000000300)='./file0\x00', 0x7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r2 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 16:39:59 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000100)=0xc) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 16:40:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x2, 0xc7}, &(0x7f0000000280)=0xc) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_int(r1, 0xffff, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000200)=0x6, 0x78) bind(r2, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000002c0)=@in6={0x1c, 0x2, 0x400, @loopback}, 0x10, &(0x7f00000017c0), 0x1, 0x0, 0x2c6}, 0x0) 16:40:00 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) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYBLOB="d80000001d2dbc0d721d694f53b16dbaf2c9c0eaf7ba3b1dc02e524e775ac14367d69b416560ffa82f0e999c3b454d58c3167c95469c0f515e9159f9456825b422b79f60eb5062247da9bca552862c22b74a101a742d03166c39103e263ffb13ae7ade99bd"], 0x0) link(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)='./file0\x00') setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x3ff}, 0x8) 16:40:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00'], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) flock(r0, 0x2) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @rand_addr}, &(0x7f0000000200)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$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) 16:40:00 executing program 3: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b19b5aecf6ff71019", 0x14, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x3}, &(0x7f0000000100)=0xc) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 16:40:00 executing program 3: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)) getresgid(&(0x7f0000000180), &(0x7f0000000200)=0x0, &(0x7f0000000240)) setresgid(r0, r1, r2) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r4, r3) 16:40:01 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket(0x1f, 0x2, 0x1ff) getsockopt$sock_int(r0, 0xffff, 0x1017, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x0, 0x1000, 0x8000, 0x0, 0x5, 0x401, {@in={{0x2, 0x0}}, 0x0, 0x1, 0x3, 0x1000, 0xffff, 0x3ff}}, &(0x7f0000000000)=0xb8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000240)=ANY=[@ANYBLOB="02004e21000000800000000000000000000000000000000000000000000000000000000000cd9657984c794ffe6600000000000000000000000000000000000000000000000000000000000000000000000000000000000085c6837600"/145, @ANYRES32=r2], &(0x7f0000000200)=0x8c) 16:40:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file0\x00', 0x1000) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r1, 0x4, 0x10048) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, &(0x7f0000000140)) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000321) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) 16:40:02 executing program 2: setresuid(0x0, 0x0, 0xee00) r0 = geteuid() freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0x5}, &(0x7f00000000c0)=0xc) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast1}}, r2}, 0x8c) r3 = getegid() lchown(&(0x7f0000000000)='./file0\x00', r0, r3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x3}, &(0x7f0000000200)=0x8) 16:40:02 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x5b2f10f4f0173b19, 0xbb2}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000240)=ANY=[@ANYRES32=r1, @ANYBLOB="05001e00039ec9f1f3b687a109cd7bd22ea255d63685009842faa726ff1ec1ad1738d714bc1669276d9b8ab7bbb919158f7924d951bd9a7957d349b5853a2adf41509f6c9da94da7c11235e456d9395923d526ce7b21f7938c4662d2243892c2a6d5afd803056ec4bd92582b62c75301068a80a40832ff"], 0x26) lock order reversal: 1st 0xfffffe000026fa40 pcbinfohash (pcbinfohash) @ /syzkaller/managers/main/kernel/sys/netinet/udp_usrreq.c:1724 2nd 0xffffffff829434a0 in_ifaddr_lock (in_ifaddr_lock) @ /syzkaller/managers/main/kernel/sys/netinet/in_pcb.c:1278 stack backtrace: #0 0xffffffff8110bfde at witness_debugger+0x8e #1 0xffffffff8110bc12 at witness_checkorder+0xf72 #2 0xffffffff81064ee0 at _rm_rlock_debug+0x240 #3 0xffffffff812c7950 at in_pcbconnect_setup+0x180 #4 0xffffffff812c76af at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c71b0 at udp_connect+0x130 #6 0xffffffff811558f3 at soconnectat+0x183 16:40:02 executing program 0: r0 = socket(0x1c, 0x5, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x51, "c30d0da04a67edfeb307cefdb458a0d1d36a8f0543f201939640179013afc6bc9966aa5ffa57a79fd149210247f6ac0a699b77030fc64dfc0642e994b305d36b8d093277cbe6bf17633ee18e7935b5fee4"}, &(0x7f0000000080)=0x59) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, 0xfffffffffffffffe}, &(0x7f0000000240)=0x5c8) r2 = getpgid(0x0) write(r0, &(0x7f0000001980)="175ed724ab24b6ac8e855335c4305fc03b12552e8426404fa107c9a83e641de73e97dc70c898407d545465540b9afd8dc1f6e1198712a143ed0228a5af65fb53eb9e655edfd585883c94351321d3c3d52fbc76e3df6e68eb83e4e8906f07b3eb04dd633e178127da296c72b71ac97956e06155c847c4fd3711bdb2f1bb07618dfd056838d42fe171ee671fa9b9c5edd2f0985a942ec1edbf0e8091a62884a6ceb914a5c86d", 0xa5) freebsd11_stat(&(0x7f0000001580)='./file0/file0\x00', &(0x7f00000015c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x3, &(0x7f0000001640)=[0xffffffffffffffff, 0x0, 0x0]) r5 = getpgrp(0x0) freebsd11_fstat(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000001700)='./file0/file0\x00', &(0x7f0000001740)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() freebsd11_fstat(r0, &(0x7f00000017c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r10 = getegid() write(r0, &(0x7f0000001a40)="162b9abf84ad997496e1f3b1d02b71af28dfc38644a673312e6c1efa4411e853945f906495f3521eea1e655280a9878dc21440d1f863bdbbd37f6e1ab6a34610a0c69cc6bdf8c48d5486abb4fe0c8eed0fa259ff671d92b5a9188962e30b821ebe10327f182d1aa2b36c7e9b6b6f141331bed8f22ddbcc2fb186e954bc9d84ec49ef654766663a880d8fab376df70de316b1d5bd2f53bfa375a1e774a9effbfba2b3c08e4ee866a8f1e94f473e0e120c353093be6d20378d37fb005cae5c4d655e11ef904c4dbf4f8aaea5459872a69505d072fdf486ccd4256de07a83055655559a4baff3745bff26edd193a577a34c236fcf30bf9860e02d94edb697d6538e3932adcd066e7bff08c7ae679ebb7b8564a3afa2aa6c66e7300fa30c9cfbb251b01761a09e76900392a15682c8317c7ad0674d75c24bdd4a2c3ce2f381fa7a6351519aefabcc081c253e50bc525440609b9ece9ad4b2b72e118181eeb5a2fbb93628a38b013885e41c2d28eb83760c6f95d0c7c8e918ae2c045c62659df2cd11f79b5dfb19e0cae358ef538731053d5756963c792b599fd1e0ad0f64f78796d30a75ab2cc7a7da0b671ab8454bce9a1fb14e4245e284ad9608b124619d6c92384c84d29b87155f9cab1e3a98381f24e5a5dc6644f6a058594d186f9b27b2f9b93648be74269a3531cf79597edfe2e52bdbded7dfe506952ec2fb1d8e0a895711b50ff2b319500868931898cb19d5eed5b6135c1a3fbd8944795fa80fbc660340839cb56d559c286e48bd0da875d4d0e2322205c8bf473055f16592efdd5d5f3e679075cd07687462f1fbf6f69949670de994b93f712752750cf7bd62e27524578c355d53476e264d100432521926512499faaee732756ab3503a286dfd6ccaa0ce26355dbb3c37984b69afe30e257f9026386d555fd69c9d63c6090a2b7716dd1df25cf971f0e7f4588c620d708575a67564741249595d8324f17c9b50cdec5930e3ce5a72fd266003864c90d1b180c4f62576ff76544410229472f736bd0c6ed50b23ccaa302866e8f84fdc923496106b0b06edc8e53daad3b6ee026ddadd87de9b6c25c84baf861811435b9c1c958c4249cd60d350dd3f6394744727673b4de7a5a4a867fe0d14f21ea4418263fb0910f599a9f321704edb293890aecb2a257d7ed1f93d1b475643c3f9386780aa83ad36c035666749a1f6deb18dcdecd7a03f9662bfaeec265b3dba5e5c1e5dfb89fa3cd808bfae55575db411cf4ecc78023bfb9a4d5ec279fd55a7bdf19e79e69a071b9cf7a8988763d42d5d30dd8989d1e2c127182268f2c2dbb3825c5e6cd8b27cec8d31ab281ef976da7a17b06c3fabce18f0764bcf3d7ab14cddff125c3c822af8acb87220292abd65ebe9829fc3776054218fdf40379dff751ca4fd7314620512844f264a020914f85c46642907a0851637cd95a2f1a5c58bfb3ad108fa8fd620e14fa975e2b7383d73e0c82f55e21114e4557532ed895d9d2dad674b4de1294dea9b49c0585a2c61b9cbf37c1c3252cf6abf43295340c835a8177393f60603545eb6ffd2490952605103c1bf925f929fe9d9866ecfddba8eaacb63bcc28eb49cb1a17d3730a0bae6ca1ac2229e7f25b0a92da4e71d9e156a5c86a41eaeaa2441c35a958e186a62e8979a4ffeb74d2b7de9a3601dfb785eca24f679459672669b01983f75defeb9991665d283c364e8d93fd4a0d2762efda92c933e0290d8a57c0022ecb6838eb5dab9da6bdcfd0ba85f5567f5a9b874946c48fa0f022fe9afcda980667cdd9b63087f471b13513255610bf63f0e3f5b957606ccccd9cf7d05fa298126f225159641274b07be622a72a47b534ccfd6e53d84cd449248f34c0787135ba9ba420f1dd095636a73ba23ec4c1a94cc722741527b3e4b00898c883d58bc32a481d326f6b63716f1511bd5a270792602ae59611b96bced20574bd4a86000bd2a64ad33722fd6d1339e09a934594418a08a4c23be5e274c7ebe2baf75be5a9d4f1536f8c84dfb0b52ce432c29f63a0175dce45b2d5c21fe1bf9826484ecb34f0baabef1571058f2e351e6d608c85aaf8566d01bb917f534c2ce0cbea0c0e2ff83f629d3e20e787a5fb605ccd340ca5ee565b3d83572cb5854527705274557fd007c0d8da2f19c268398d311abd6e6cce8593eb94ee665deb3f4c5cd1ee293b61e5d07b535108eb6380b849e95f5717450646cd761734139a844408c221f5ded7476fa944a296e4fe355c053a02817f39be1574285397492d77fd6bf35719b41dfce7b3b39afc2a275082a129f752552d4962798b2f2f0091febe0f1f683bf239ce465919e8e77851c753a5ce88db575f017ed0bd1a0dd3d1d807f32f71ef48dd9f8e57885782a1bc99bf17d7edf7e9dc6a356fe2d70656e9e49d5468087ad3ad4bee637bc7f5fe3bdad5915046ec639bdda88797f01dcbbaea5df9b72ba69d7e7b6068b028332b856614d316e4aed86e6a0943f3e3f951d980e612a0d979a5fecfdd016c1cc0d1a570b9fa28310e9b81afbf46b57c7e8166b190a3aadac6f2542c657f753644b37617759aea75db73488958c045f61a3ccb8c9e42a1b96185d2bd3f321b11b4dad16a550e9ec778652972deb8e0093237d52133f6f214aa97e6f797cbb4b058090a628b12c214067db4f1e2911b23f7b8e7b44852f0dc8f64c44faabbddad93ef8c78116539671d60cf273caa3166bd309ce10c241e4fbe85f3033270adc660447b0d7a36c7f12b2c0ff003937f3c3c42aa556232fd53b12231f99c94db4658656bfba1e77b7faaeafe82e2001cd796c803a09810175052bf09d6b0efba856d30f5ab84e13f4b7d30a6233d9c5e929d0b0778110c3f0c8e73d9c1c995c8d394be7ecdc3a8a2048990f3bd159fe72e2cb2814d970238e365ff463d9ec4c7cb0bacb6752f01302075cf48c13e2110f49990e056d35fa6e895c3a2ab2686f13d8dc0382bd95b86ae5f4fec3deac28947d73a1ff8eaa772e437587cea4ba8e809db9a7162525ea46071792d7ad33caa2b0e334856bf6cf0eb4f7863857d45f2140f6b49900e31b257f3d47b1b1d10d311c13e63c070e3872f35f4b82ed0714cd84bbb75e8e64626afbef84408775ad4450f8dbc68796d8dd1b53928f7b3c73e6b5663932cf68c2a4fa8de6b946327c3fa46fa642a0ab15fa761d4b944ebfbf9044ff89f67465698e2a7a1c088b77df9b8593f08fd9eb4631e944ac0247ac5e3d1345994b69ff8ea36f66ade0f21ac7cdf2a8ea30c123bb12ce826dce2108167dd2c589d56dee759154701dcfeb536c4e586b697047ed63cd6cdf44aa939ee4944102f070539fa4455c1043dabef2a7afa9f57511e3e7a2500444e1fb93f46ef5a197caad9e302e8717fc9083c310125668b325c1205fd297b52d59582ea5872fede745abde1a9d2cc6e9801bc55c33c1c40cae7d7e2afeb13edc681aa4d383287fc92a8c8df0fab0f945f6786e7b08a8f1020dca9efe85ad13795efdbc42c0b2c4e19f0478b3b71945f6a3b1b98ceeb26244e27eb8ff768b9b47d1e165040d557e9c362758f34187d18310be5ef2d62b634ecd9ab8b64a657789ab4f30955345a0cd44c833466a58e4aa44ad3c7fa021023eeaef6f98d4c9b5928647aa40cf2c544867a44f38dab5c07d6b9bee23d58fea520093576f637abd450e88dde7fbc22167c521bf5be11aa07642788358880e64f27a7280168f6c2c99ac60741b7fe0fa91e2514c6e08ebe9137fb255926750c1c9aca31ec2bf64e70b5f6a6f108cc210331b77b13462daf4aab96d3b40b4d0c8fcedb2e1d98826890013328435700c9dc88f6c123694e3a63ca047c7cd68009c21c8b837041e3e2680149b32fcfca661981833f088448cc4a5500b3186e57196f9660bfa47c26c10cb2ffa8518ae2fa817dee261d325f5c8e2f883b37235296965d93d35916535e61c05fdc673bf5be61aac5bfe1b204554fbc932c5ddd9a43e7b94cb5f0c2486ab7739c0e9b06656883b71b958313ccf569c4ccc7a267f739bfa8b084f653351d20c12ba5badb31a8e744974f9c1fe8ef5da4e9900bc82815612f79f0c058ccb5f4d798924e1969c54fd3de3710fb9ffd3da7a9f7b3be87189e4c1a3750780d66e56e1a1bb6b1039164b9f1992935414d404da4bbddc5ee52d79a462641402ceba38544c0c20d4f6d3b96d4052851ee436ccdbd1252be4190113d97254b58698278738343c35c3099866ce67e9658c363ab703d8ab4552645987593993c220fab91efe7fb1b8b6d359dca544259773885590e6f456b9d9733b57945c0d5f8563d231fd9c57369ab5f293f1662e30425e7bdd947478cf1bb05ef4e54b5a83c834bfb3f9857586909e85dd800c7f1625697d4e28f24dd862c99a6ab929b9cebdd716287db1d1877cfe10d221e4fb91ec04d4e2ca71ac31d916685b0e022b43277517a0297e2f5302234f9bda2be5775d7175a3fab509c40398da3eedac7b46d96e91592224df4a673cbaf18811dc4fbc4154daf2d0c491fafa8c16def689f50e125ae38cb732b99f804df39b63bd462fa244fcb1d8a5942f39e84d2bed57e2f24a7ee32c4feda40cdfaae36525e15da170aca73a8dc6a38684d3440aec2aa8ca73419a2273e83807639875ff0b6ef69d14a5738c39bf65897fcf468e861dadbefd8969c36a2ac6c5773bcbc4a792a1432ba07278c469bf3636d6bb4b296b4d6e69df8f78c77074757d487728d5d49f108dda10bf2a0c5af82798ebe87b5441833634ac49ae0bfb070be0784d1bfddec486ba0fac302307b1e563ea0f577561c6d321dadf91e46b8dc03115b70d1d4b887b70e1d3ef5c08f7409ee466393709fe08e9ae64e4666f1a8cd44bf845deb815300ade269c4a5fbe033645f9d8760fa08e4d66944d7e78ab896fd68bd7b8888303eca87c8c74b53bf5934592a8684a128ef0be86d5ba3c30833626309cfd11e1c525f883a78bd51595c36c87da2d62330fc78e49f5f8d6dd9cd0725e9d807fbd9f771ce5df50471e35dd3cd8642070c4574dfac0985a945b5d383c87e10c3b92f4c9653ae8960ee0c78b153e195d193a6ab2d8a6b4fa2dc8cf9da423358ef783a820e368240dc3d9cf05a2b0bc98f499caacd98f70e3c22d51033d300e13c8c9d9c71ba19f68e56e436375d45b7a824296b7b7ab0466bebca37955513e87b8bf41b0b54e5860001bebb517601190e680482e69674976eda77c1e1ff1e5505d737b5711a1b1bdc838b5f78e74b1149c8f2c58888ff723c65ecfd65829f4696314747018d8407f578e14e57ed8b61bdffd9ba41627abe076d88a916e70781fc5bc8731ea748f9abed40ac124d3ace2d67f731e471c62f2f312d0864c7e6429e9a488e9b95e0d86f3d16ab3ae69e8928f91178204d41899efc76b29789f95aa4f120954fed2652c89cd44aa632adfc3fe8611d8f6b5288ca2ed8aabf03a1f76fe8ae612ec666d5880b19c13a8914ede596ac5424256505d1527714404ae1eb235093f3d38134fd56d41fd9892c44ebbd1c552428a86cb662e5daa0e271d67fcbeade309307c15c39df5925fc57ebc8bf5219fd1297dbfcdd67e6462ddec34b1a1745b58ee9473a46e153f68079a4527d494a827a0c0adacc5d4192d45a97190d9224a3b05b8b3fed4acc1b9e6b09f552f36354e50aabcac0c17c0299c8bf502a35a6e7d780584b4d8b7776ff8a8a8811dcea63695cfdaffb54aa956b96ab264f8068a5144e367c2b0f649167f24f573ca78f1ef7e06dc86327c40403f8621701692", 0x1000) fcntl$dupfd(r0, 0x3cf59b02d93e40b8, r0) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x1}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000280)="6f021643d95fcbbee1f2458289657bc0ef77932acea3ee1d21809cad967dc9f5be1ec2a56cdddddbe5e6fa9dceb2e3d7a4625b0493600136b600e82afb37807d4a4ca9afbf4d111f23f8327554ef882c813fd831ab335364189628008aeececedf754f57db7e5ab6b194c2dbf015a60def50f6b3647bd29dac17a8445e29ef51160be282600f059ed98d7d17a2aa8eb0352ada342485814537c32a65e469508384fcac1bbcd1633b141a90", 0xab}, {&(0x7f0000000340)}, {&(0x7f0000000380)="702fa861c4537f119db15f659505e1c5d1b031e77f5f42c503a2d114ccf1c5a71a81ba3e5ba8de5b5a3c8ff7b62adb04e7931bf323b2e111f099ac2bdac9232a8e2921de7561f329be2f56ce0f8ef7633d2f9925f8f151cc63f0037fc59d537878d4e9b4a44c6365b28e4a60aa29d0ff2c65957da6b8ab348aa7", 0x7a}, {&(0x7f0000000400)="3584afd733511f91b72e999f78527017686927ce429d5532cc9edfb06eaa3c31", 0x20}, {&(0x7f0000000440)="83a5cd85e51b8c411a8bbebbb6c1ac64760b21112e107fb8081c683646968c8ceb7f43d823176b22766fd61f82d84ce39f28fab8d23f8f3004420b0cb22af5db97afebb560bf43c75fc3fedf1578eefdfc9bf0c48333", 0x56}, {&(0x7f00000004c0)="8c59c0aa7712d775785c50cc2aa6614bf9ed2e21e51f51b4a7897ba939e87e47e92fc1b65912ee661b181fe5336710c2b8fa72e5a0", 0x35}, {&(0x7f0000000500)="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", 0x1000}], 0x7, &(0x7f0000001840)=[@rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x30, 0xffff, 0x1, [r0, r0, r0, r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0xe0, 0x4}, 0x100) getresgid(&(0x7f0000000100), &(0x7f0000000140), &(0x7f0000000180)=0x0) setgid(r11) #7 0xffffffff81160c5f at kern_connectat+0x1ff #8 0xffffffff81160a49 at sys_connect+0xd9 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df99d at fast_syscall_common+0x101 16:40:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00'], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) flock(r0, 0x2) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @rand_addr}, &(0x7f0000000200)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$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) 16:40:02 executing program 0: select(0x40, &(0x7f0000000000)={0x4, 0xfffffffffffffeff, 0x101, 0x0, 0x1, 0x0, 0x2, 0xfff}, &(0x7f0000000040)={0x3, 0x5e9b, 0x1, 0x200, 0x0, 0x2, 0x7ff, 0x1ff}, &(0x7f0000000080)={0x18, 0xfffffffffffffff8, 0x1f, 0x2, 0x6, 0x100000001, 0xffffffffffffffc0, 0x7}, &(0x7f00000000c0)={0x7, 0x9}) select(0x40, &(0x7f0000000100)={0x40000000}, &(0x7f00000001c0), &(0x7f0000000140), &(0x7f0000000180)) r0 = shmget(0x2, 0x4000, 0x8, &(0x7f0000e0c000/0x4000)=nil) shmat(r0, &(0x7f0000e0f000/0x3000)=nil, 0x2000) shmget(0xffffffffffffffff, 0x1000, 0x1c0, &(0x7f0000e0b000/0x1000)=nil) 16:40:02 executing program 2: r0 = accept4(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x10000000) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = socket$inet6_sctp(0x1c, 0x8000000000001, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x25, &(0x7f0000000100), 0x10) 16:40:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)=ANY=[@ANYBLOB="02004e22ac1400aa00"/136, @ANYRES32=0x0, @ANYBLOB="8daa0010080000000802000009002620a7ad233a"], &(0x7f0000000a80)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000004c0)={0x9, 0x0, 0x100, 0x0, 0x4, 0x7ff, 0x5, 0x1, r6}, &(0x7f0000000500)=0x20) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="1a2d4268c593946e06000000"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) r8 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r6}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYBLOB='\x00\x00\b\x00'/14], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r9, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 16:40:02 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt(r0, 0x6, 0x10001, &(0x7f0000000080)="227284f43d3d3538d631fc524d5bffcb49bb13b79579ab29e83b6b837b6e78b8ca3eed9b0a6ae4ef8de4c917492e8f0f4732971b4bc820c507a19707b4fc824f18963f3d8f5626e304ab2cbb2ec8c1502e26742067783d9e3629dd7a39582a07c98f81a62c5f5fbcf699ff2401d7ba2ea7ff77cf4395bc7ec18748103cd24978777aec900a2bd5cd6cb9fe175a45a751684c1a91ef8183ad98d142b6c1fc112ddd7fbadccc0bc552bb844f44fe13dd769c8f2dc292a0c2214c941869f172663df386b101f9e11627152dd71b622c2ca8564fd1043e592a5981a8dd43fbaa47c3119847c400631a1feacc37b8", 0xec) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000040), 0x4) setsockopt$sock_int(r0, 0xffff, 0x9007, &(0x7f0000000180)=0xa74f, 0x4) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x4, 0x1, 0x8001, 0x1f, 0x6}, 0xc) connect(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="04002e2f66706c653000"], 0xa) 16:40:02 executing program 0: r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0x2, @loopback, 0x800}, {0x1c, 0x3, 0x7, @empty, 0xce1}, 0x5, [0xfffffffffffffffc, 0x7, 0x807, 0x1, 0x100000000, 0x7, 0x5, 0x2]}, 0x5c) 16:40:04 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="f4022e2f66696c653000"], 0x55ee8503bed8d5c1) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000140)=0x4) fchdir(r0) poll(&(0x7f0000000040)=[{r0, 0x2}, {r0, 0x194}, {r0, 0x100}], 0x3, 0x1) 16:40:04 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x100002, 0x100) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) sendfile(r0, r1, 0x0, 0x401) r2 = dup(0xffffffffffffffff) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100048, 0x80) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xf, 0x4}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r5, 0x1000, 0x48, 0x100}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r6, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 16:40:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00'], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) flock(r0, 0x2) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @rand_addr}, &(0x7f0000000200)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 16:40:05 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x17, 0x7, 0x10, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0xe, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x6, 0x3, [0x3f, 0xf6, 0x1]}, &(0x7f0000000100)=0xe) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x100000001, @empty, 0x7}}, r3}, 0x84) 16:40:05 executing program 2: getitimer(0x3, &(0x7f0000000000)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000100), 0x8f) 16:40:08 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) mmap(&(0x7f00001a7000/0x1000)=nil, 0x1000, 0x1, 0x11, r0, 0x0) mkdir(&(0x7f0000000000)='./file0/file1/file0/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000077000/0x4000)=nil, 0x4000) mincore(&(0x7f0000011000/0x3000)=nil, 0x3000, &(0x7f0000000200)=""/248) 16:40:08 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) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x0, 0x1, 0xb2}, &(0x7f0000000100)=0x18) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x7, 0x1e25}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xfffffffffffffd31) writev(r1, &(0x7f00000002c0)=[{&(0x7f00000001c0)="45e31371641e5d2c3da7091b46f5b3fa282d333dac65a4aad6a5f0dc58fd5e7120a8e8be7ae806ade32b6f0179e60984aaac6261016d35cdad574d87ad52a4c617daa3592a4e9a341f209de6e1d6b78af878f2dc0f5b66da837ba81fbca79c17e942c3333df0c26fb7dafd6a17555363011ff660f65e74ee46e3c8a15e023ac21b411855955ec3be2fd6b7512fdb042cf9d6bb245588eaacd9386d7be7b887621ba02cca60646f67d701c92f6449e4257174af147caaf54c25f863394a18b9357bdb4b5884f4882c226c46", 0xcb}], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e2104000000000000000000005972b6a8134ab75996150000000000000000010300"/128, @ANYRES32=r2], 0x0) getpgrp(0xffffffffffffffff) fstat(0xffffffffffffffff, 0x0) fstat(r1, 0x0) getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x8, 0x183) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r2, 0x25ed}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2001000000fe80000000000000000000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000008000"/128, @ANYRES32=r2], 0x2) 16:40:10 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fstat(r0, &(0x7f0000000000)) getresuid(&(0x7f0000000140), &(0x7f0000000180), &(0x7f00000001c0)) fstat(r0, &(0x7f0000000200)) fstat(r0, &(0x7f0000000380)) fstat(r0, &(0x7f0000000480)) r1 = getuid() r2 = getuid() setreuid(r1, r2) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80900}], 0x1000000000000013) r3 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) utimes(&(0x7f0000000640)='./file0\x00', &(0x7f0000000680)) accept4$unix(r3, &(0x7f00000006c0)=@file={0x0, ""/4096}, &(0x7f0000000300)=0x1002, 0x0) 16:40:10 executing program 2: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000d44000/0x3000)=nil, 0x3000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, &(0x7f0000000280)) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000002c0), 0x0) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) sigaltstack(&(0x7f0000ffe000/0x1000)=nil, 0x0) munmap(&(0x7f00008b6000/0x4000)=nil, 0x4000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) r0 = shmget(0x3, 0x4000, 0x44, &(0x7f00009a5000/0x4000)=nil) shmat(r0, &(0x7f0000b9a000/0x3000)=nil, 0x3000) 16:40:11 executing program 3: r0 = semget$private(0x0, 0x4, 0x108) __semctl$SETVAL(r0, 0xfffffffffffffffc, 0xa, 0xffffffffffffffff) __semctl$SETVAL(r0, 0x1, 0x8, &(0x7f0000000000)=0x1f) 16:40:11 executing program 2: r0 = socket(0x11, 0x20000005, 0xffffffffffffff44) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x1}, &(0x7f00000000c0)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x30, &(0x7f0000000100)=ANY=[@ANYBLOB="02000000ffffffff00"/136, @ANYRES32=0x0, @ANYBLOB="0500000000000000f696ba4533d5d364da67820d75dc495cefcd800bb5a7e03d1fb007c864c0aa9e230900af7a4e5d5161083e51dd9b8c9cf58fe1a1e46683328922b699957ed5e7148933f2f71b45c731"], 0x94) 16:40:11 executing program 0: setrlimit(0x8, &(0x7f0000000080)={0x4, 0x100000003}) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(0x0) 16:40:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setflags(r0, 0x2, 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) r3 = semget(0x0, 0x5, 0x0) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)=0x0) __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f0000000140)={{0x0, r1, r4, r1, r5, 0x180}, 0xffffffff80000001, 0x3, 0xa52}) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB='\x00'], 0xe) setreuid(r1, r1) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) flock(r0, 0x2) fdatasync(r0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) geteuid() fcntl$setflags(r0, 0x2, 0x2) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @rand_addr}, &(0x7f0000000200)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380), &(0x7f00000004c0)=0x4) setsockopt$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) 16:40:11 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000180)={@empty, @local}, &(0x7f00000001c0)=0xc) r1 = socket$inet_udp(0x2, 0x2, 0x0) munmap(&(0x7f0000000000/0xd000)=nil, 0xd000) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240)=0x7, 0x4) sendto$inet(r1, &(0x7f0000000000)="e670a167bb422996c7273d9b6f35fa5228edfea0b49cf254a4dfdcb877d10b8a3667c4652e5c3bb197ef8b9ae066b8d4ba5a715e14b22a2766649d532346ad506c33c2215fc65bbd3c382a651d234aa4b82055faa04765ffddce7b9139493e179664b4a754a469e173dd6fb85a8cc5e0357c64cff478b6d2ef5e239f076cfedf83dacad2a77b0ebbfc8fd8b7c21bc0e7d1d44492a8427397719b8b", 0x9b, 0x20104, 0x0, 0x0) getsockopt$inet_buf(r1, 0x0, 0x9, &(0x7f00000000c0)=""/144, &(0x7f000000effc)=0xef8878d660304ed4) 16:40:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x44f4a2497979efce) close(r0) 16:40:11 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) 16:40:11 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x1}, 0x44f4a2497979efce) close(r0) 16:40:11 executing program 3: r0 = msgget$private(0x0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000240)=@un=@abs, &(0x7f0000000280)=0x8, 0x10000000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000002c0)=0x1, 0x4) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1, 0xa8) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000040)={@empty, @broadcast}, &(0x7f0000000080)=0xc) msgrcv(r0, 0x0, 0x0, 0x3, 0x800) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x12000000, @empty, 0x9}}, 0x0}, &(0x7f0000000180)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000001c0)={0x5, 0x5, 0x200, 0x3, 0xfffffffffffffc01, 0x3, 0xffffffffafb0a227, 0x9b40, r3}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000300), &(0x7f0000000340)=0x4) 16:40:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r1, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00'/10], 0x1) 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$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0), 0x0, 0x0) socket$inet(0x2, 0x30000003, 0xffffffff) fcntl$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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000300)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000340)=0x10) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 16:40:11 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x421) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x59) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x80010, r1, 0x0) fchmod(0xffffffffffffffff, 0x109) 16:40:13 executing program 1: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r0, 0x0) mprotect(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) 16:40:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/149, 0x95}], 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x401}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r1, @ANYBLOB="29000000ff91c319473f263c8e301ca4e972b90c020c42b4b619d4a3f7c5b3b794775048fe9ef625a800000000"], &(0x7f00000000c0)=0x31) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x1ff, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r2, 0x0) fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) fcntl$dupfd(r0, 0x11, r2) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 16:40:13 executing program 1: r0 = socket(0x20, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000140)={{0x1c, 0x2, 0xfffffffffffffffa, @remote={0xfe, 0x80, [], 0x0}}, {0x1c, 0x0, 0x0, @loopback, 0x4}, 0x9, [0x100, 0xb1, 0x2, 0x0, 0x8, 0x8, 0x6, 0x4]}, 0x5c) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="001c2e2f66696c65302f66696c653000323de0b52d4b350a960799f8ea7d55f0c2c1b50b57495714a97c781b55460585fba51bf5cba306cc3af8399a81cce908950b19c9fdacef3e02000000622efad6f84820eac0203aec78508df80000000000000509663277e8639c11cf461a586c46b82fb92a456f58a8501814b4725a7a4fd4c1935fc3b6e506395fe81ce16edc33548b000000000000"], 0x1) 16:40:13 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/224, 0xe0) fchmodat(0xffffffffffffffff, 0x0, 0x0) 16:40:14 executing program 1: mkdirat(0xffffffffffffffff, 0x0, 0x0) shmctl$SHM_LOCK(0x0, 0xb) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() r0 = open$dir(0x0, 0x0, 0x0) truncate(0x0, 0x0) readlinkat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/224, 0xe0) fchmodat(0xffffffffffffffff, 0x0, 0x0) 16:40:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x900, &(0x7f0000000000)=ANY=[@ANYBLOB="1c000000000000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e10000000000000000000000000000000000000000000000000000000000000000000000005e00b609a7802128ebaec607f086c0c44789c3a629b41b65aff20a771e", @ANYRES32=0x0, @ANYBLOB='\x00'/20], 0x98) 16:40:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0x9}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) shutdown(r0, 0x1) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="c8f675cbf2ca86b96a56023400108f420958b0f01539bd9ddc1d7709060701e354b482d410bbc2e1f1222dca445a78b3989578bcb4738cb22229f07acad42b9ad06383cf31528a6966a8d02ff6a18125b97c2f8de5c9a9a584d51242f118a4231169a97387e72785056eba52207b46087dc9d68b7d78f7781d0787bf43388ba0ef59535622282a5fda749501f7762f34b7f6244c3f96e5cb27c9810d70ef1e56e183208e7809447514fdbe15cf7dd22e3f3535bdf6d464f2784d4c218e0f661efe1208a1d506680f8435e563bf5ddb10f39cc1002657392818fa9d9dafd3467e86a649f476bd", 0xe6}, {&(0x7f0000000240)="861f08fe218309aeb8c873774d9a44aea9bb1237c6d0d0656e269a5cb040d46f8b7cc1a9e81c7556695d310d1c614ee0a7f17269fb62b73008f8658c088d627cb8d5efdb1191374b1819b1304b6c5ad07dbd0e30fc2f320e09f48d6fdf9af317bf7c14c1772597ce9285e2958c0fc7a1910dee52414539450f76d0d54ac98674ff674b8b2f303b87c611fd17f0c99b63742614dee55b7b84e199cb04334ae7d740a68e2b41170f7aba2cfad230e426efb22c", 0xb2}, {&(0x7f0000000300)="5e0008fc89cd8fb32e5766b21c453c7be1f815a1138d7f1525abd7d43a6f4d72c3a32db529086e671d9d7709ecd181d6dccb0dd4d1bc92b6a06da76acf8ee0099c7645e2df436f7d30f1a4ae4ebcc3d888bbd4d0e8abb63bd78b36b8af1f99c23aca48d4f457a393f283b668b5bd02797b87e93ac3214ec454389923421139f9311b134d8f06efe7d70a8a751873da4bf46d0b959d106e8037e1f962005edc66ea62eb355c755459b44ee431164254da097a0daad997578a", 0xb8}, {&(0x7f0000000180)="19afde954f5eed8e435d78ad1c4593c57c62e2caf6e24e92f6ff8c0993e7a5a3eb096e538d1385ef0a9a", 0x2a}, {&(0x7f00000003c0)="d1bbbd903e6a6e5698f411fd9e4e3e91e66d10c8bb716356dce772fd8a5d4c5c994acfbfe122f89ddd177d38896e973859b22d79f40e5ee19ff262bf159b75a69b2a1991265aea937a406d0440a78165df3ba4ffc82f090c76cc25602bf3e4bc157be23c6cc704103e546d6a2f1fd9544858ba26bbbeace12e6a3ff55e61b4fbb0ec88f4cd7e9d6cf07aff7e92ea2b08856ad1038944cd68977999f2dc9828b7d4d86d7e87016e140a25b8d54db55d280ff0042812c84720c97b14548a14cd5cdae967196afe7f5f70981ab4a8d3c2ef9d62f8a0444e0925aa6f", 0xda}, {&(0x7f00000004c0)="3548985f056ca7db58c6b2c4b456ec746b940e6b26210f162f096299b3568a5c8c9497f5645e79dae580e4c55e9d09bbca6d2634a2387b9f6e679e89a6fd058b0e2dd984fd", 0x45}], 0x6, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x115d}, 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x10) 16:40:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:40:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x3) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(r0, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x1, 0x7, @loopback, 0xfffffffffffffff8}}, 0x0, 0x40, 0x80000001, 0xffffffffffffffc0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in6={0x1c, 0x0, 0x7, @loopback, 0x3}, @in={0x2, 0x2}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x2, 0xbd0d, @loopback, 0x400}, @in6={0x1c, 0x1, 0x3, @empty, 0xa}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x348) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 16:40:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0xffffffffffff0000, 0x9, 0x2, 0x2, 0x7, 0xff, 0x300000000, {@in6={{0x1c, 0x0, 0x0, @loopback, 0x80000001}}, r2, 0x6c, 0xfffffffffffffc00, 0x0, 0x4, 0x503ed1b9}}, &(0x7f0000000280)=0xb0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1202, &(0x7f0000000080)={0x0, 0xd57}, 0xc) 16:40:17 executing program 3: pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000000)='.', 0x1) r2 = dup(r1) dup2(r2, r0) poll(&(0x7f0000000480)=[{r2, 0x1ff}], 0x1, 0x0) 16:40:17 executing program 3: readv(0xffffffffffffffff, &(0x7f0000000000), 0x0) readv(0xffffffffffffffff, &(0x7f0000001580)=[{&(0x7f0000000480)=""/4096, 0x1000}], 0x1) r0 = socket$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}, 0x0) 16:40:17 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x8) 16:40:17 executing program 3: 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) chown(0x0, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000580)=""/202, 0xca, 0x2, &(0x7f00000002c0)=@abs={0x1, 0x0, 0x0}, 0x3) setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) fchdir(r2) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 16:40:17 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file1\x00', 0x0) fsync(r0) mkdirat(r0, &(0x7f00000001c0)='./file0/file0\x00', 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000200)=0x8) 16:40:17 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000001c0)={0x0, 0x6}, 0xc) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200)=0xfffffffffffffffb, 0x4) sendto$inet(r0, &(0x7f0000000080)='%', 0x1, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:40:17 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000640), &(0x7f0000000680)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000006c0)={0x0, 0x9}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000740)={@in={{0x2, 0x1, @multicast2}}, r1}, 0x8c) shutdown(r0, 0x1) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000080)="c8f675cbf2ca86b96a56023400108f420958b0f01539bd9ddc1d7709060701e354b482d410bbc2e1f1222dca445a78b3989578bcb4738cb22229f07acad42b9ad06383cf31528a6966a8d02ff6a18125b97c2f8de5c9a9a584d51242f118a4231169a97387e72785056eba52207b46087dc9d68b7d78f7781d0787bf43388ba0ef59535622282a5fda749501f7762f34b7f6244c3f96e5cb27c9810d70ef1e56e183208e7809447514fdbe15cf7dd22e3f3535bdf6d464f2784d4c218e0f661efe1208a1d506680f8435e563bf5ddb10f39cc1002657392818fa9d9dafd3467e86a649f476bd", 0xe6}, {&(0x7f0000000240)="861f08fe218309aeb8c873774d9a44aea9bb1237c6d0d0656e269a5cb040d46f8b7cc1a9e81c7556695d310d1c614ee0a7f17269fb62b73008f8658c088d627cb8d5efdb1191374b1819b1304b6c5ad07dbd0e30fc2f320e09f48d6fdf9af317bf7c14c1772597ce9285e2958c0fc7a1910dee52414539450f76d0d54ac98674ff674b8b2f303b87c611fd17f0c99b63742614dee55b7b84e199cb04334ae7d740a68e2b41170f7aba2cfad230e426efb22c", 0xb2}, {&(0x7f0000000300)="5e0008fc89cd8fb32e5766b21c453c7be1f815a1138d7f1525abd7d43a6f4d72c3a32db529086e671d9d7709ecd181d6dccb0dd4d1bc92b6a06da76acf8ee0099c7645e2df436f7d30f1a4ae4ebcc3d888bbd4d0e8abb63bd78b36b8af1f99c23aca48d4f457a393f283b668b5bd02797b87e93ac3214ec454389923421139f9311b134d8f06efe7d70a8a751873da4bf46d0b959d106e8037e1f962005edc66ea62eb355c755459b44ee431164254da097a0daad997578a", 0xb8}, {&(0x7f0000000180)="19afde954f5eed8e435d78ad1c4593c57c62e2caf6e24e92f6ff8c0993e7a5a3eb096e538d1385ef0a9a", 0x2a}, {&(0x7f00000003c0)="d1bbbd903e6a6e5698f411fd9e4e3e91e66d10c8bb716356dce772fd8a5d4c5c994acfbfe122f89ddd177d38896e973859b22d79f40e5ee19ff262bf159b75a69b2a1991265aea937a406d0440a78165df3ba4ffc82f090c76cc25602bf3e4bc157be23c6cc704103e546d6a2f1fd9544858ba26bbbeace12e6a3ff55e61b4fbb0ec88f4cd7e9d6cf07aff7e92ea2b08856ad1038944cd68977999f2dc9828b7d4d86d7e87016e140a25b8d54db55d280ff0042812c84720c97b14548a14cd5cdae967196afe7f5f70981ab4a8d3c2ef9d62f8a0444e0925aa6f", 0xda}, {&(0x7f00000004c0)="3548985f056ca7db58c6b2c4b456ec746b940e6b26210f162f096299b3568a5c8c9497f5645e79dae580e4c55e9d09bbca6d2634a2387b9f6e679e89a6fd058b0e2dd984fd", 0x45}], 0x6, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x115d}, 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x200}, 0x10) sendmsg(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000600)=0x10) 16:40:17 executing program 3: mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x1) r0 = dup(0xffffffffffffff9c) clock_nanosleep(0xe, 0x1, &(0x7f0000000080)={0x200, 0x2}, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) clock_nanosleep(0x0, 0x0, &(0x7f0000000100), 0x0) 16:40:17 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "086f55bf147bf047340a675bf2a414a1f5d11426ea8a558da146886847b91de73191818731728d6db225edb6779b2d12d86ace0e6fa74b4acb7c9c5d11aca4e8982e72348b00a30949580c79642d8664f42eb7e7205548cba5c78da4b33f093e0e25a1ad1dcdd6980f36619481a2bb10787aff1394f37515d3d1508320513695a8521853d7953d97c1941c5eb0871d87454205649ddaa5254d9977fa5e2d10cca5ffc7623c7643d933ade5b1f01f29aadf1d586037a4d2d7f252a985e66c601abeb2bbc87f5d9896498c7a80a291bc95a6d8310d4ec1501b9d09081b1a2cbf5e7e55c4c4872939bb662941dba795b969"}, 0x100) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:40:18 executing program 3: __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "086f55bf147bf047340a675bf2a414a1f5d11426ea8a558da146886847b91de73191818731728d6db225edb6779b2d12d86ace0e6fa74b4acb7c9c5d11aca4e8982e72348b00a30949580c79642d8664f42eb7e7205548cba5c78da4b33f093e0e25a1ad1dcdd6980f36619481a2bb10787aff1394f37515d3d1508320513695a8521853d7953d97c1941c5eb0871d87454205649ddaa5254d9977fa5e2d10cca5ffc7623c7643d933ade5b1f01f29aadf1d586037a4d2d7f252a985e66c601abeb2bbc87f5d9896498c7a80a291bc95a6d8310d4ec1501b9d09081b1a2cbf5e7e55c4c4872939bb662941dba795b969"}, 0x100) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 16:40:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000240), &(0x7f0000000280)=0x4) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xb5e1, 0xffff}, 0x8) readlink(&(0x7f0000000140)='./file0\x00', &(0x7f00000004c0)=""/4096, 0x1000) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x8, 0x6}, 0x8) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='chd\x00', 0x4) symlinkat(0x0, 0xffffffffffffffff, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000180)={0x2, {{0x2, 0x1, @multicast1}}}, 0x90) 16:40:18 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00023000"/16], 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x3}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0xbf58, 0x9b, 0x1800, 0x0, 0x6, 0x4, 0x3f, 0xffffffffffff12f4, r1}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x9, 0x100000000, 0x1f, 0x1, 0x8}, 0x14) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=@file={0x0, './file0/file0\x00'}, 0x10) 16:40:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000001, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) 16:40:18 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x0, 0x8) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/44) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 16:40:18 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000001, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) 16:40:18 executing program 2: r0 = socket(0x17, 0x1, 0xffffffffa6aad538) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) setsockopt$inet_int(r0, 0x0, 0x2, &(0x7f0000000000)=0x800, 0x4) write(r0, 0x0, 0x0) 16:40:19 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82022e2f66696c653004a32f506a678be735e74d133ced395f9e9ad81e491c91dc3fac76c39d928a6bb825b18add2c3b6bc0247c4a8cf0967f81bb16e3a0cd20df22f24bfec05fc2ad3de691e314132dfe35e35cab5aa76f87b39d645c67a853b96e72523cd83b99dd30868c18914631985f2347260c23e700e747984b8f145ad9df20911b3466f144ad368b5b168f454678c364ffc8ccbfa3eedef9c8c324b7d62a1bed01f55747c13e6f44accd37b43d111412e0d69c"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000080), &(0x7f00000000c0)=0x4) symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') 16:40:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000001, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) 16:40:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x1, 0x9, 0x3}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x1, @multicast1}}, r1, 0x401, 0x5, 0xffffffff}, 0x94) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000080)={0x0, 0x0, 0x2}, 0xc) 16:40:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x80000001, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={r4, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(0xffffffffffffffff, 0x0) 16:40:22 executing program 2: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x0, 0x8) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/44) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 16:40:22 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sync() munlockall() r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = semget(0x3, 0x0, 0x8) __semctl$IPC_INFO(r1, 0x3, 0x3, &(0x7f0000000100)=""/44) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000040)="a3", 0x1) 16:40:22 executing program 3: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0x0) munmap(&(0x7f0000e63000/0x1000)=nil, 0x1000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) 16:40:22 executing program 3: nanosleep(0xfffffffffffffffe, 0x0) r0 = socket(0x1c, 0x20000000, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x0, 0x100, 0x9c72, 0x1000, 0x723}, &(0x7f00000000c0)=0xa0) getpeername(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000001c0)=0x10) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x3, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0x9}, {0x1c, 0x1, 0x0, @empty, 0x2}, 0x6, [0x6, 0x2, 0x2, 0x4, 0xffff, 0x2, 0x80000001, 0x4]}, 0x5c) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x0, 0x0, 0xfff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xdb, "609d5e05e3bb33e5fad32f0b07aa3d59b4003c891cf7c6292db42fd6c80896ea58a8aa8ca51009e957c9d2b45be89342efe13e74aace34ca38ce81319dc26c88f615f59142df7fc735bb7932550b44ab0ea0d2158fa4e1dfbda2f4118f64f64209116c7e6dc335660042914be0a6ec379c05e4332ba438705662791ca09e391b4855953dc14a71df0879198edcc4bf88018f7e00b92610d04688e112acde014423f2ee643e3108c9849c675eb08013db025f02d0dec267dd40809e1052446f9136f5d221044abfb89a82f58fce90730f46d3e01d2bf4353a8edf10"}, &(0x7f0000000380)=0xe3) 16:40:22 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040), 0x37b) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0xea46, 0x9}, &(0x7f0000000080)) 16:40:22 executing program 3: r0 = msgget$private(0x0, 0x8) msgctl$IPC_RMID(r0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x800000000000000, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(r1, 0x0, 0x0) fcntl$dupfd(r1, 0x0, r1) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x0) 16:40:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f00000000c0)='./file0\x00', 0x23e) chdir(&(0x7f00000001c0)='./file0\x00') setuid(0xee01) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 16:40:22 executing program 1: r0 = socket(0x2, 0x5, 0x0) getresgid(&(0x7f0000000040), &(0x7f00000000c0), &(0x7f0000000200)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="8f022e2f66696c6530e2"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xd}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000140)={r2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @loopback}}}}, 0x0) 16:40:22 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x615, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) preadv(r0, 0x0, 0x0, 0x0) 16:40:22 executing program 1: fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe) r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000180)=0x4000800000000, 0x4) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@file={0x0, ""/82}, &(0x7f0000000080)=0x54, 0x10000000) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r1, 0xf, &(0x7f00000000c0)={0x58d06bc2c151c1c1, 0x3, 0x0, 0x3, r2}) 16:40:22 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) r1 = dup(r0) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast2, @loopback}, 0xfffffedd) 16:40:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) truncate(&(0x7f0000000080)='./file0\x00', 0x80000001) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = shmget(0x2, 0x1000, 0x4ba, &(0x7f0000ffe000/0x1000)=nil) shmctl$SHM_LOCK(r2, 0xb) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 16:40:22 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000040)={r1}, 0x8) 16:40:22 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000001680)={0x3f, {{0x1c, 0x0, 0x1000, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}}, 0x88) sendmsg(r0, &(0x7f0000001640)={&(0x7f0000000000)=@un=@abs={0x0, 0x0, 0x2}, 0x8, &(0x7f0000001500)=[{&(0x7f0000000080)="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", 0x1000}, {&(0x7f0000001080)="e6e286031079a020df60a710cf2c93071b159b8499c95d91400c1c08e19831e6290dae931fe5a4412b72921e96b2089dc2ef0d9a23b5d56d7e73438ad1b759b4ba48f9ac4f65918f30d4baf588a50ec6a506389e1ba9372a519fc9cf8b5717faab35fb170db767f7d8a7a15695b225fd51", 0x71}, {&(0x7f0000001100)="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", 0xfd}, {&(0x7f0000001200)="b4aaf0581475af24c5a5339569d42faaa22bcdb6e4064e8c6ca05756135da9c904baa5c9783f8c1289c52c18a13c6c79781aa73d996a4439164e1426b39411356cde068418699de550710ee3fb5d35aefb7d8c7af0c571463c47fe1a2a0744fa4b55c0f368af16a517b1e390947318269eb9c679feb573d960a997794861909cd41d74ef3b68d0b57bb90c017d653243df356fd711226ce5cd1167cb81daa6a205cb4458a5db6194a876baa423de93fe706f1bcca49ef710d71251379e31c5e6e6559407d971f84b811e6b19a54bae512a10", 0xd2}, {&(0x7f0000001300)="5e4c8adec0489096b35a6a4590a87918c7bda2a383e268d29d74e7d10508e1c359d808e35d04e54fd3136a5084241152c831815c1c1b386e9c5fc9b858eb1bcaa79345d7cd42f685766e525f78994b2a28912043c555119e0c09f82f964ad59e323515b8988cd21ed9db8723b044f8dd6239cf91", 0x74}, {&(0x7f0000001380)="5caeac1eedd3d5de2bbac03397766e5fdecc5a8ff2d7bf2b3ec5ab9db51ad84aea4bfa120b7c89d490b5d02da5f9e40f759e9f73ad36db8b13b476e9dde4505346fd726e01fe06cca3edd6595be457ed4c6cbf025b774b70f5cedd7291a26e30744aa59fa24840eb2b8a8a1c13a59795edbe9630b1a8a5c406903d3d82d43661bf912e968e6cfddf9be1e53676864eac3aca1d057e212e59c403381e02706d0c087c78ce344ded92abdb84a3c528fc4bc357943296ce2f7cdd780eb4dfd790", 0xbf}, {&(0x7f0000001440)="c4652495e65ff08cc7771376c305da6ceb00e4f29875951a2ec19ba4b7754de03bb0c32cfad540b635bc91c5b66b8275646ee131f8fc9cd7eaff1282d2c362ef60021af4f6f0227c2624049f8e378c058060c9dd2cea53dade85d8cb0cd7340d76fdbbbf8da4328c51183d0d71eba79414ffcdb04602131dc85af2d212854ce118188d557474f657", 0x88}], 0x7, &(0x7f0000001740)=ANY=[@ANYBLOB="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"], 0x98}, 0x80) getsockopt$inet6_int(r0, 0x29, 0x13, 0x0, &(0x7f0000000040)) 16:40:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000140)=[{}], 0x12) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000000)={'accf_http\x00', "39a16b705c23e7beb5f0f284ba63de2431140c91852697e47ac0d1de1ed8c18a60f376af90b7b3e0b316b3773d6d97b313937e67660198d47712e6a7b04d587cfe28d9e66c4a631680115f2c14b904a5624529dece0926abcddb24cf6f7755e3817fe3e66814592537beefb07ed1579ff6f2474f96472cec3382aa344c2ebe0a9b93ad3f10040c9488357147eb9e91041b35d1ca5a640aca0707014a5b3dc55e86396cdbac1faff806d4720e8c03c4e8d2874256be433ba66b422eec8e0d87b8b0936f87118658a27c60e3c372ba0d233b5a765d236cd60066555b2be7d551386948b78a74d7e09b30f3255f38c5ef6b"}, 0x100) mlock(&(0x7f00004c9000/0x4000)=nil, 0x4000) socketpair(0x1c, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:40:22 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000040)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7f7e, 0x3210, 0x7, 0x4, r1}, 0x10) getsockopt(r0, 0x80000000, 0x68, 0x0, 0x0) 16:40:22 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r0, 0x0, 0xb, &(0x7f0000000040), &(0x7f0000000140)=0x1) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x110040, 0x130) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x8000000, 0x8000, 0x2}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000440)={r2, &(0x7f00000003c0)=[@in={0x2, 0x1, @broadcast}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0xb4, @empty, 0x369}, @in6={0x1c, 0x1, 0x10001, @loopback, 0x100000000}, @in={0x2, 0x3, @broadcast}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x4, 0x22, 0xd3, 0x3, 0x1}, &(0x7f0000000180)=0xa0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000004c0)=ANY=[@ANYBLOB="1c004e220900000000000000000000000000000000000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e3920f997c4081d7e1589ac7fab6ce98add2b248884dddc4f07bd1ddcbe48b20a83bcf818aeead6054c3348570e19e9854324952f1064c834da69cf269a60063dcd9b6020769a14a6a0d54304e9d280ffbf614d4e1eafeb8e651e91b4bf97544290fe40700000000000000ae98130b9f4b87408060da4d6e87c724eeed7994", @ANYRES32=r3], &(0x7f0000000280)=0x84) r4 = shmget(0x2, 0x2000, 0xc1, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r4, 0x3, &(0x7f00000002c0)=""/73) 16:40:22 executing program 2: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munmap(&(0x7f0000f3a000/0x9000)=nil, 0x9000) accept4(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="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"], 0x0, 0x0) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000000)) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) 16:40:24 executing program 3: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x400000002c4, 0x0) poll(&(0x7f00000003c0)=[{r0, 0x2181}], 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0x8) lseek(r0, 0x0, 0x0) 16:40:24 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) pipe2(&(0x7f0000000180), 0x8000000000002) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x0, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1, 0x0}, 0x800) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) 16:40:24 executing program 1: mmap(&(0x7f0000c82000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) msync(&(0x7f0000bcb000/0x2000)=nil, 0x2000, 0x1) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6, @in6]}, &(0x7f0000000100)=0x10) mlockall(0x1) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000bc7000/0x1000)=nil, 0x1000, 0x20000001) 16:40:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x1f, 0x3, 0x3, 0x7f}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x5, 0x2, 0x7ff, 0xffff}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000), 0x2) 16:40:24 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) lseek(r0, 0x0, 0x2) listen(r0, 0x0) listen(r0, 0x5e0) 16:40:24 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x3e, 0x0, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@local, @multicast1, @multicast1}, &(0x7f0000000040)=0xc) 16:40:24 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x78}) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010085}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r2, 0x9, &(0x7f0000000000)) flock(r0, 0x8) unlinkat(r1, &(0x7f0000000080)='./file0\x00', 0x0) 16:40:24 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlockall(0x2) shmget$private(0x0, 0x3000, 0x1, &(0x7f0000ffa000/0x3000)=nil) pipe2(&(0x7f0000001280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1cfce7e5dd00000000000000007902000000000000000000080006000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000000000000000000000000015a674092acefc323bdde16ea8b8e0840146b3e531fa4a23000000", @ANYRES32=r2], 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, r2}, 0x8c) 16:40:24 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x8, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x52, 0x0, 0x0) 16:40:24 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x1, 0x101}, 0xc) r2 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x2, [0x4]}, 0x8) 16:40:24 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) r0 = semget(0x0, 0x20000000000003, 0x205) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000100)=0x2) mkdir(&(0x7f0000000200)='./file0/file1\x00', 0x100) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f00000001c0)='./file0/file1\x00') r1 = semget$private(0x0, 0x6, 0x280) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000240)=0x2c) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x200, 0x40) mkdirat(r2, &(0x7f0000000140)='./file0/file0\x00', 0x8) 16:40:24 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) r1 = socket$inet_sctp(0x2, 0x5, 0x84) fdatasync(r0) ftruncate(r1, 0xfffffffffffffff8) 16:40:24 executing program 2: setgroups(0x0, 0x0) r0 = socket(0x10000000011, 0x8000000003, 0x0) close(r0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) 16:40:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open(&(0x7f0000000040)='./file0\x00', 0x800, 0x81) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$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) truncate(&(0x7f0000000000)='./file0\x00', 0x2) 16:40:24 executing program 1: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000400), &(0x7f0000000440)=0x4) shmdt(r1) socketpair(0x0, 0x3, 0x2, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000200)={{0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, {0x1c, 0x0, 0x80000000, @empty, 0x3}, 0x100000000, [0x8, 0x8001, 0x2, 0xf, 0x10000, 0x0, 0x2, 0x8]}, 0x5c) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000280)={0x0, 0x9}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000340)={r5, 0x4}, &(0x7f0000000300)=0xffffff5a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000080)={0x20, 0x20, 0x9, 0x0, r5}, &(0x7f00000000c0)=0x10) shmget(0x2, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e22080000000000000000000000959df88bde1c2be9d17417000000000000000008000020000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000010000000000000000000000000000000000008dfc9772bbcfae681900000000000000000000000080e30d1b0634d0e9c05cce000000000000000000fdffffdcffffffff64cec62e1b30", @ANYRES32=r6], 0x84) 16:40:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8000, 0x100) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0xfffffffffffffffd, @loopback, 0x3}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x9, @empty, 0x1}}, r1}, &(0x7f0000000200)=0x84) r2 = socket$inet(0x2, 0x10000000, 0xcb4f) fchmod(r2, 0x10) 16:40:24 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) connect(r2, &(0x7f0000000000)=@un=@file={0x1, './file0\x00'}, 0xa) lseek(r2, 0x0, 0x1000000000003) r3 = socket$inet(0x2, 0x10000003, 0x0) getsockopt$inet_int(r3, 0x0, 0x43, 0x0, &(0x7f0000000200)) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f00000001c0)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(r2, 0x11, r1) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB], 0x1) 16:40:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x6, 0x3ff, 0x9, 0x5d, 0x7}, &(0x7f0000000280)=0x14) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000380)={r2, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x1204, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) poll(&(0x7f0000000100)=[{r0, 0x4}, {r0, 0x2010}, {r0, 0x2034}, {r1, 0x1}, {r0, 0x81}, {r0, 0x2004}, {r0, 0x28}, {r0, 0x1}, {r0, 0x2020}], 0x9, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200)={r3, 0x4bb}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000000)={r3, 0x4}, &(0x7f00000000c0)=0xffffffffffffff1b) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r4, 0x5}, &(0x7f00000001c0)=0x8) 16:40:24 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) setrlimit(0xd, &(0x7f0000000000)={0x10000200000b35d, 0x800000b361}) mlockall(0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x80000, 0xfffffffffffffffa}, {0x4c4, 0xef}}) ftruncate(r0, 0x0) lseek(r0, 0x0, 0x0) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r2, 0x29, 0x1c, &(0x7f00000000c0)="50ac173c19de65976416c62778eeeb6a011ddb40add6b5d8576efdff83ab69b2a6bb090c65d7d7ee376d6b767f569bd8bfd87d027a4656472aea1ed5ce765f3e346d72f2558d05963b10c296946c5b72222695bae0dfd579f8447b0bc14e7d3e5bd950ca79901a6996d1180b93363237082c0f88f9ce6e1444d30e91243bb9eea7dad9b95b3e5316e2caeff8232a078799d578962096c498623ba1325ec83aff9063fdd2bf2d2f6fe959894d338a38437c8c3054325d3cedfa996a3a179ebbc3c5e9cd58b44c00"/212, 0xd4) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000001c0)={0xffff}, 0x4) exit(0x5) 16:40:24 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') r0 = socket$inet6(0x1c, 0x0, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) 16:40:24 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sync() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000000)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) fdatasync(r2) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/46, 0x2e) fcntl$dupfd(r1, 0x11, r1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x4, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005b06c5a0]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 16:40:24 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x401, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000040)='+\x00', &(0x7f0000000080)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='8&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='}\x00'], &(0x7f0000000440)=[&(0x7f00000002c0)='/\\\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='^:\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)='\x00', &(0x7f0000000400)='.&\x00']) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f00000004c0)="a66904801c610cd7b897424c9dc143ffc75e65cf8dde699b543f6ff1f109244a6a22bea1565ed80afffa67603c672a7a15daea31e160e4041f15b85bc6f997a9129d239fa52bcf4e3a091bf5fffab9957ec28ab23b025ddd511fe844daecd914ba6ef789b747f708108983e9ad158592d6fae9c3", 0x74) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) 16:40:24 executing program 0: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d", 0x303, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x0) r1 = semget(0x2, 0x4, 0x364) __semctl$GETNCNT(r1, 0x3, 0x3, &(0x7f0000000280)=""/229) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') openat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x8) open(&(0x7f0000000240)='./file0/file0\x00', 0x280, 0x0) 16:40:24 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@loopback, @rand_addr=0x9, @local={0xac, 0x14, 0x0}}, 0xc) r1 = open(&(0x7f0000000140)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x1000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0800a27c8ff0314e15f17764d4b98f590b27dab73e041199d15d5069af5e29d69b48120100000000000000aaa2a61da15c254e1f859c6b9e1e668e59e53650c178b9272511fe30921e7f40059c81a6e0188a4948fd887e1bca624534d12fb1caa9c5f645fdcb3fc06c321635befc8b243c4f4f71721f5a2c56e9c1d0d06d40e802fa342283afdb942dc10f5cd28d0b2d4cecacf8b2947fd99c1f59ff1a191e3c09ae97aa9838748813a9b7bbf03e61e01aa163040d266ecf2b32b3886fe3f465a08ba572507fbb6c763d37a6d297411a0d0f7701219f7cea2e4ece9997365413626434e26c04dca7cf54cf27176b05f82a22b5064f7a01cba2eacf7c5ff060bdd217c77ff929f3f4f204afe6226f2aca8453bac9eb2253eaff95b3d046d396a13d24d2423158c6bdf24ecf6793c19803f302afac924d1e12d3f78377bb2f33ee1fa3078a2ef6658adb4726fa986feaa099061b5cc5da734a71cc4f14ba29422838bc85615cd265d411f8e1ce808053bdcdee0e5071f622f023987ac2718ce05790affbd906e548127fb388f412ca3e8f6145337ea5c3cfac2bf4e9031bb1d52f7dc49316785e72a68a7b2b98c56a107edcc179bbf9a648b3009aa84fc7a3564068bf5af372c847eb0385403798c303ca73ef1a429744ce5fc64aab8a4fe36211d7126000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xa9, "1b659afecc9d24adb1cdd316acdb1d385ccff11ec50790d4a6542da1d9ddc49fdac9e561ce91f53e1bc4a224dd559b9fb4b2643c717fb7ddb5d8b5228eb7b93944d78a12bb93878541b3b2e702e0ff94573bbb53485056db4598110febf21b818ae5f62606833d82fe4591907a6b878a4ab286027f716e40128f3a6083494c07de653bdf06546873881c18c2ca13cc7f4d93418887423b0feacb27bb1f63c5e20937a1873e69f10782"}, 0x0) 16:40:27 executing program 3: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') r0 = socket$inet6(0x1c, 0x0, 0x4) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x3, 0x4) chdir(&(0x7f0000cd2ff8)='./file0\x00') __getcwd(&(0x7f0000000040)=""/51, 0x33) 16:40:27 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000004c0)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000540)={0x0, 0x1b72, 0x1, 0x1}, &(0x7f00000005c0)=0x10) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000600)={r1, 0x1}, &(0x7f0000000640)=0x8) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000500)={r3, 0x7fffffff}, &(0x7f0000000280)=0x8) r4 = open(&(0x7f0000000680)='./file0\x00', 0x80000000000206, 0x3) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r2, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r4, 0x84, 0x8004, &(0x7f00000003c0)={r5, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r4, 0x0, 0x3) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r5}, &(0x7f0000000200)=0x20) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000006c0)=ANY=[@ANYRES32=r1, @ANYBLOB="c40000004f6d64491439ced19d40a7b7062de4c9e5e300800000000000007a8f8a5d1951096beb8ba79fea52adc2d7b50f45f9886af1fc823d9d97f943141c75b070f47c200681d098e17ccfe96e5a5a2a03805b294bd04affa142ba1cfd0b59aad1d1f10e2cd8a3cc2d15188f3eb2bf083d10cbedf4fa8cdf50938d3dbb47de681ca17105f969b90d7d40344e84fd59d037a783ab595bc333468a7c36b03f403d19b44946b1155fac39ec31984dcd0e88c5ef6e0604e8e4d420156fc15e1df79f2ef1055833b3bf"], &(0x7f0000000480)=0xcc) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffedc) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000300)={0x3, 0x1400000000000000, r3}, &(0x7f0000000340)=0xc) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 16:40:27 executing program 2: pipe2(&(0x7f0000001740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) close(r0) close(r1) fcntl$setflags(r1, 0x2, 0x1) 16:40:27 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x22, "1a88d0821950087777ae5d489568940a697123e6945d65193c936390c14f5719a5d6"}, &(0x7f0000000080)=0x2a) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000100)={r1, &(0x7f00000000c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000140)=0x10) r2 = fcntl$dupfd(r0, 0x0, r0) sendfile(r2, r0, &(0x7f0000000040), 0xfffffffffffffff9) 16:40:27 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x80) recvfrom(r0, &(0x7f0000000040)=""/150, 0x96, 0x40080, &(0x7f0000000140)=@in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r0, 0x1) socket(0x17, 0x5, 0x8) setitimer(0x0, &(0x7f0000000180)={{0x0, 0x5d}, {0x80, 0x8}}, &(0x7f00000001c0)) 16:40:27 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000000), &(0x7f00000000c0)=0x10) getsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:40:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) rename(&(0x7f0000000040)='./file1\x00', &(0x7f0000000080)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) setsockopt$inet6_int(r0, 0x29, 0x30, &(0x7f0000000000)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 16:40:27 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000180)={0x0, 0x200}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000240)={r2, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_int(r0, 0x29, 0x3d, &(0x7f0000000000)=0x400, 0x4) lseek(r0, 0x0, 0x3) setsockopt$inet6_group_source_req(r0, 0x29, 0x0, &(0x7f0000000040)={0xffff, {{0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}}, {{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x8}}}, 0x108) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000002c0)={0x2}, 0x4) 16:40:30 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r2, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000080)={r1}, 0xc) 16:40:34 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1}], 0x1d2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$inet_opts(r0, 0x0, 0x48, &(0x7f0000000580), 0x1f) 16:40:34 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x5e9bcdfb}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000280)={0x1, 0x1000, 0x6, 0x0, r2}, &(0x7f00000002c0)=0x10) getpeername$inet6(r1, &(0x7f0000000140), &(0x7f0000000180)=0x1c) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r3, 0xd, &(0x7f0000000040)={0x0, 0x2, 0xfffffffffffffffc, 0x1ff}) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x1000300010005}) 16:40:34 executing program 0: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000500)=ANY=[@ANYBLOB="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"], 0x1) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000600)={@in={{0x2, 0x3, @multicast1}}, r1}, &(0x7f00000004c0)=0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000400)={r1, 0x7f, 0x1, [0x2]}, &(0x7f0000000440)=0xa) r3 = socket(0x2, 0x1, 0x0) connect$unix(r3, &(0x7f0000000000)=@file={0x0, './file0/file0\x00'}, 0x10) sendto$unix(r3, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="0002012f6c6530000000000000000000"], 0x1) r4 = socket$unix(0x1, 0x5, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000100)={r1, 0x65, 0x6, [0x401, 0x8000, 0x8000, 0x6, 0x6, 0x0]}, &(0x7f0000000140)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000380), &(0x7f00000003c0)=0x4) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000006c0)={r1, 0x4}, 0x8) fcntl$setstatus(r4, 0x4, 0x10000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f00000002c0)=[&(0x7f00000001c0)='\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='-\x00', &(0x7f0000000280)='\x00'], &(0x7f0000000340)=[&(0x7f0000000300)='\x00']) fchdir(r0) 16:40:34 executing program 2: mprotect(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x0) getresgid(&(0x7f00000000c0), 0x0, 0x0) mprotect(&(0x7f000006e000/0x1000)=nil, 0x1000, 0x6) 16:40:34 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = semget$private(0x0, 0x3, 0x400) __semctl$IPC_INFO(r1, 0x6, 0x3, &(0x7f0000000100)=""/4) getsockopt$sock_int(r0, 0xffff, 0x10, 0x0, &(0x7f0000000040)) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/21) 16:40:34 executing program 2: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file1\x00', 0x0) mkdir(&(0x7f0000000180)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000300)='./file0/file1/file0/file0\x00') 16:40:36 executing program 3: clock_gettime(0x0, &(0x7f0000000040)) 16:40:36 executing program 2: mprotect(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x0) getresuid(&(0x7f0000003080), 0x0, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000380)='dctcp\x00', 0x6) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f00000000c0)) r1 = semget$private(0x0, 0x6, 0x40) __semctl$SEM_STAT(r1, 0x1, 0xa, &(0x7f0000000000)) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000000100)=""/165) r2 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000240)={0x0, 0x18, "d4ec7714c7d4bc118af8aba172f3c89be60518f7baa55d0a"}, &(0x7f0000000280)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f00000002c0)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r3}, 0x8c) 16:40:39 executing program 1: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0x0, @empty, 0x40}, 0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000400)={@broadcast, @broadcast, @loopback}, 0xfffffea7) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x47, &(0x7f0000000440)={@multicast2, @multicast2, @multicast2}, 0xc) 16:40:39 executing program 0: r0 = socket(0x1f, 0x30000003, 0xffff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x7fffffff}}, 0x0, 0x8, 0xa9b3, 0x10001, 0x100, 0x1}, &(0x7f0000000300)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x2, @loopback}}, r1, 0x1, 0x9, 0x1}, 0x94) r2 = socket(0x2, 0x10000001, 0x84) connect$unix(r2, &(0x7f0000000140)=ANY=[@ANYBLOB="820201017fc57cd030f57229a3e63dc4e6ed0f561c92d0bdc46b1bff359d63b80a321c555dd6dd35d1aac0152005594889db1ac93e244b59fa46771f07e0702328c0d0e44f135e176318f90cf0ac0a5e784dcf0c079ba57a2e553ab886bcda014b5eae2983e9bfe372d81765dd07a8795ef083cc6ff9d3c175188985819c5a16d438173f31a3c574432fb3d7f2e70123835bfed285f23506be7be4689f8e4b27960d4c5a088688894eb54ea18a27553aba902bc61fbb29b5a16cb7579d1793a1149ee198375863b47d25323ea808614f859c738059bcb64fdc41e2bfb3499316314a27ab264fce1d"], 0x1) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000400)={r1, 0xd, 0x1}, &(0x7f0000000440)=0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000100)={r3, 0x5}, 0x8) mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000080)=0x4) 16:40:39 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x2002, &(0x7f0000000000)=0x5, 0x4) 16:40:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000180)="0598c92924cfcb9d8fd4311275a3c8b61cedfaaa0b67a6bca68ff43d1489c57d64159524de04996a5c68827e6fd11dee125f2f49f92533178400ca3d3d97d977a8ff01000011aa22cd592ddd08f5b13bcda780c69d6696c6c02cd20dce92e582dbc078173b33f12beb53759af48bf4a9f713e3661422dc0b1b5f8933bfb606e814b45d8958b25f4cd5f19310240b7d15101a5b6a9046bb624e", 0x99, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) readv(r0, &(0x7f00000003c0)=[{&(0x7f0000000580)=""/4096, 0x1000}], 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000240)={'accf_dns\x00', "c2fd3eb7da7a0d65a20fe3fb70626a5f39ffb72c976ec90429ad417c4ba3e5f01e9a25c744f79edc272ef19f9c7b2f461deed47e211402c6ee063abcbd8b3337b6740dc68a771c7c76004b77a9908387b3f88d4a45d9c64cb0c04f3777e1335efaa085ec7872ce46c492d11a11f9f492f9ae115d845103f9059718af303340d5d3d5623e2f92060f255d938f3abdcb1fed96e9ec2881be32ebe060f314b16634c290f5e903385ed445babd6ac88081646e72a59a2a94801ae6dd685c3b8df9abb1e4cba92a3dd075cafd8ee099bb3da908632bd66e4d5d71a88c08b77075dd89902ec0fa18a3db8ef146165f0cf720ca"}, 0x100) shutdown(r0, 0x1) 16:40:39 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000001c0)=[{&(0x7f0000000080)=""/35, 0x23}], 0x1, 0x0}, 0x0) sendmsg$unix(r1, &(0x7f0000000040)={0x0, 0x3b5, 0x0}, 0x20008) r2 = fcntl$dupfd(r1, 0x11, r1) freebsd11_mknodat(r2, &(0x7f0000000180)='./file0\x00', 0x6000, 0x1) r3 = socket$inet6(0x1c, 0x20000005, 0x1) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f00000002c0)={0x10001}, 0x1) setsockopt$inet6_MCAST_LEAVE_GROUP(r3, 0x29, 0x51, &(0x7f0000000200)={0x0, {{0x1c, 0x3, 0x4040000000000000, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) r4 = socket$inet_sctp(0x2, 0x0, 0x84) accept4$inet(r4, &(0x7f0000000100), &(0x7f0000000140)=0x10, 0x30000000) 16:40:39 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) mlockall(0x1) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x2, 0x7}, {0x10001, 0xfff}}) recvmsg(0xffffffffffffffff, 0x0, 0x0) sync() munlockall() setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0xfffffffffffffece) pipe2(&(0x7f0000000040)={0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000100)=0x8, 0x4) r3 = dup(r1) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000cc0)={r0}, 0x0) 16:40:39 executing program 0: setrlimit(0x9, &(0x7f0000000080)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x365, 0x2, 0x0, 0x3}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={r2, 0x9}, 0x8) 16:40:39 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) getsockopt$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$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x10, 0x6) 16:40:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) semget$private(0x0, 0x0, 0x40) socketpair(0x1c, 0x0, 0x5, &(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x4, 0x5, [0x4, 0x1, 0x7c8429ca, 0x8, 0x3f]}, &(0x7f00000001c0)=0x12) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={r2, 0x3c9a, 0x1ff, 0x7, 0x100000000, 0x5}, &(0x7f0000000240)=0x14) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000100)=0x300, 0x4) setsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f0000000040)=0x3ff, 0x4) r3 = semget(0x0, 0x7, 0x0) __semctl$GETVAL(r3, 0x2, 0x5, &(0x7f0000000000)=""/39) r4 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r4, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:40:39 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0xd53e, 0xf800000000000, 0x1000, 0xffffffffffffffff, 0x4}, &(0x7f0000000040)=0xfffffffffffffe58) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x0, @loopback, 0xfff}}, r1}, 0x84) r2 = socket(0x1c, 0x20000000, 0x2) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000200)={0x2}, 0x1) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100), 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000080)={r1, 0x1}, 0x8) 16:40:39 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x1000000) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x40) chroot(&(0x7f0000000080)='./file0\x00') 16:40:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r1, 0xffff, 0x400, &(0x7f0000000080), 0x17b) socket$inet6_sctp(0x1c, 0x0, 0x84) r2 = open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x401, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) 16:40:39 executing program 1: semget(0x1, 0x3, 0x4c) semop(0x0, 0xfffffffffffffffe, 0x0) r0 = semget$private(0x0, 0x3, 0x210) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x1000, 0xfffffffffffffffe, 0x1, 0x1, 0x0, 0x1000]) semget$private(0x0, 0x1, 0x200) semget(0x2, 0x189a1f6d591fa57b, 0x1) 16:40:42 executing program 2: r0 = socket(0x2, 0x5, 0x7) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x73, "11bc0924dd18206d99aede932da41fba7064990a7a9bb8d43648ff6df376f3c6287855b92ef2918b1b530b0389dbe31d9ae9945c583e4f93a4cf7dcb37dc98855200b1838baf1216697eb59e14aaad34c4f1dca3898dea72e247155bd04e73cdb2f6499be4b15750adfa97d0c2498ed7e7f53d"}, &(0x7f00000000c0)=0x7b) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x20, @local={0xfe, 0x80, [], 0x0}, 0xd4}}, r1, 0x1f, 0x640, 0x3}, 0x8c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82023d9bc08ded9973d8"], 0x1) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x7, 0x6, [0x2, 0x0, 0x8001, 0x8, 0xfb, 0x1ff]}, 0x14) pipe2(&(0x7f0000000180), 0x4) 16:40:42 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r1 = getpid() open(&(0x7f0000000040)='./file0\x00', 0x10100, 0x40) fcntl$lock(r0, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000001, r1}) 16:40:42 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto(r0, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) accept4(r0, 0x0, &(0x7f0000000000), 0x10000000) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 16:40:42 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000040)) 16:40:42 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400800002c2, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='\x00'], &(0x7f0000000200)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='--$/^!\xe7^\x00', &(0x7f0000000180)='\'{\x00', &(0x7f00000001c0)='+-)&\'[s[\\)+\x00']) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000280)={0x101, &(0x7f0000000240)=[@in={0x2, 0x0, @rand_addr=0x2}, @in={0x2, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) ftruncate(r0, 0x2000033b9145c) 16:40:42 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x1d, r0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x3, 0x0, 0x1, 0x7f6}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r2, 0xaf1}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x2}, &(0x7f0000000200)=0x8) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) preadv(r1, &(0x7f0000000580), 0xd6, 0xfffffffffffffffd) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="0300000001004253c2c22f0000002657d9d41a15da818bec15754f6f29432f53a9587431cb000000000000000000"], 0xa) truncate(&(0x7f0000000100)='./file0\x00', 0xf2c1) 16:40:43 executing program 2: setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800000000001) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x6, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x118) fstat(r0, &(0x7f0000000100)) 16:40:43 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000080)={0x0, 0x29}, 0x8) 16:40:43 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sync() r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000400)='./file0\x00', 0x20801fffd) lseek(r3, 0x0, 0x1000000000003) getresuid(0x0, 0x0, 0x0) r4 = getuid() pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getuid() linkat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000003c0)='./file0\x00', 0x400) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) chdir(&(0x7f0000000000)='./file0\x00') r5 = getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x2b00, @remote={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r6, 0x88, 0x80000001, 0x3, 0x8e, 0x1}, &(0x7f0000000100)=0xa0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) getgroups(0x2, &(0x7f0000000780)=[0xffffffffffffffff, 0x0]) freebsd11_lstat(&(0x7f00000007c0)='./file0\x00', &(0x7f0000000800)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000880), &(0x7f00000008c0)=0x0, &(0x7f0000000900)) sendmsg$unix(r2, &(0x7f0000000a40)={&(0x7f0000000180)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f0000000440)=[{&(0x7f00000004c0)="52ea6c6fc059b64332ecfe55b7d72327046c1ef1462afa2b6eb2e943d28a1a9a982d3c2b7756386f98aa5ce8fb1a8a9f2439097c1251f130b9b840ffbcc675dc6b7c15e297e2d3853fabfcc7ac88616ee271bfc613f93aa07b9fd0ec184de62c87763ea18deec49c957ad1bacb7ff43d1e80a7d9960c8f5cf10f810b5e81a61b85a3325fbd18d1e167ff22d8e68fbf1f0d9a50566b6814f2322dc27f44a340f4549fc123ae0e0f78b2c9ccd570560db0ae779493fc5e646e02d1b76d0840a7c65e390589ee8981466a59d86f5b4463e2701ff043b671663c62fe0fb8745901672bb67ff0f8cb8b72b356", 0xea}, {&(0x7f00000005c0)="ca4abdafef75910b5c7281f6d75d857a59287ce0ee93c7680c4b90660294e3b08f12bcc295edd79b8c520a5d88c8189b3412d6e4a1d3287804333650ee130412a8ca1212e1abc4ca67c0fd57d5eaf42ddf953773a97f31b05b63ca9b78ba4643eccefc0da076ce77757d4e5fd9aeae442b5f73129755aa0ef616aad4d62857af6ce1869f98b94079131caa278dcaf5e9b088b4b07871c4b7bc5ce5233a350575e52a8c511bc90a7fa384f5e5ce87dc3d786d08efd13ee826b91f3b8c5c71d6fbf25747de046c9ac73bf76dcd4fcdb781c0bede8b3f1c8dcceadd3de30ac2fc0d63059093c5d3605475e6", 0xea}, {&(0x7f0000000c00)="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", 0x1000}, {&(0x7f00000006c0)="49ad8177e3e469670d97dfcf19161f209fbb4c9d1276ffc65a4f05268e7cb0d5c37edb5241af73cff2a2a17b2ec5f69dc60535f6e03dc181550a4927327b89d871536c26f5264aab3594ad3c60b859a88839cd7ddb412ccb42e5973f30961f382250a9757189f0cbe084b725a8ed3999327a4c8b54c82c5e8ebb19ca75e10b2085de003e61f0491ff843f90ee6c646f953d739efdc749f25464fe139bb11b1766067e725e992445bd6e33f7b37d90e43d2b37dbf5f5f1095cb6da639aaa4", 0xbe}], 0x4, &(0x7f0000000940)=[@cred={0x20, 0xffff, 0x2, r5, r4, r7}, @rights={0x18, 0xffff, 0x1, [r0, r3]}, @rights={0x18, 0xffff, 0x1, [r1, r3]}, @cred={0x20, 0xffff, 0x2, r5, r4, r8}, @rights={0x28, 0xffff, 0x1, [r2, r1, r2, r1, r0]}, @cred={0x20, 0xffff, 0x2, r5, r4, r9}, @rights={0x18, 0xffff, 0x1, [r1, r3]}], 0xd0, 0x20000}, 0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x4, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffff8005b06c5a0]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) 16:40:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5be, 0x0, 0xdd7, 0x1, 0x200000, 0x9, 0x8626}, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) truncate(&(0x7f0000000000)='./file1\x00', 0x7ff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0x1, 0x4) fcntl$dupfd(r0, 0x11, r0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) msgget(0x3, 0x0) msgget(0x1, 0x6d) chmod(&(0x7f0000000080)='./file1\x00', 0x100000000000008) 16:40:49 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$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, 0x0, &(0x7f0000000300)=0xffffffe0) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000280)={0x80, 0x9, 0x8, 0xfff, 0xffffffffffffff00, 0x72a, 0x3ed2, 0x1, 0x5, 0xc593, 0x101}, 0xb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0xffffff67) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x4a, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) r3 = fcntl$dupfd(r2, 0x11, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getegid() getresgid(&(0x7f0000000400), &(0x7f0000000440)=0x0, &(0x7f00000004c0)) getgroups(0x8, &(0x7f0000000500)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0]) setresgid(r6, r5, r5) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f0000000680), 0x0, 0x10000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f0000001580)="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", 0x1000}], 0x1, 0x0) freebsd11_fstat(r1, &(0x7f00000005c0)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) poll(&(0x7f00000002c0)=[{r3}, {r4, 0x2000}, {r2, 0x20}, {r4, 0x100}, {r3, 0x4}, {r0, 0x1c8}, {r0, 0x10}], 0x7, 0x7ff) 16:40:49 executing program 0: pipe2(&(0x7f00000000c0), 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = getpgid(0xffffffffffffffff) getpgid(r0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000040)={'b\x05\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00}\x00', 0x5}, 0x24) ppoll(0x0, 0x0, &(0x7f0000000080), 0x0, 0x0) 16:40:49 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) r3 = open(&(0x7f0000000140)='./file0\x00', 0x106c4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x26, "1f049da6fb2b6ec58b08380fee284e8f0634f5bbf5ec7bc0f287b3215779b9984d1a0c94abdd"}, &(0x7f0000000100)=0x2e) freebsd11_mknod(&(0x7f0000000380)='./file0\x00', 0x8, 0xfffffffffffffff9) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)={0x0, 0xb1, "79b79e2cb509944d189205894cc22f804a8665fa184d4e808486cf001ca2ba7e9b685cf188fdd58d6ece54161ad43c45fedc736c5e471337d2ee054a3d9bb03bfa020f75b7692b8bdf5ddd61dc6e6f73b7124f2b4af988ede000bd3d808c4d40131dfc39a927bd022d3fe2b3057b1a803e0a8c5634941c5b0f48547ac98dc46c3cbdeaf2019c4c4285de2c6d4b2dafa8c838ee41cf9956d19e7fb2a23b7e656a9c25526b0b17f7dceb95b10013a9f916f9"}, &(0x7f0000000240)=0xb9) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000280)={r4, 0x1000, 0xe719, 0x400, 0x2, 0xfffffffffffffffc, 0x7ff, 0xffffffffffffffff, {@in={{0x2, 0x3, @multicast2}}, r5, 0x1, 0x7fff, 0x4, 0xffffffffffffe279, 0x8}}, &(0x7f0000000340)=0xb8) 16:40:49 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x31}], 0x1000000000000126, 0x0}, 0x0) recvmsg(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)=""/88, 0x58}, {&(0x7f0000000180)=""/85, 0x55}], 0x2, &(0x7f0000000240)=""/203, 0xcb}, 0x41) sendto$unix(r0, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) socket(0x1c, 0x4, 0x6) 16:40:49 executing program 0: r0 = socket$inet_sctp(0x2, 0x80000000002, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000400)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000244f6911499486174ef500000000000000000000000000000049110000000000000000000000000000000000000000000000e3000000010000000000", @ANYRES32=0x0, @ANYBLOB="00fcffff00000000010000000000040000000000"], 0x98) r1 = semget(0x0, 0x1, 0x410) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000000180)=""/32) ppoll(&(0x7f0000000340)=[{r0, 0x10}], 0x1, &(0x7f0000000380)={0x2, 0x7}, &(0x7f00000003c0)={0x1ff}, 0x8) __semctl$GETPID(r1, 0x7, 0x4, &(0x7f00000000c0)=""/151) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000040), 0x4) r3 = accept$inet6(0xffffffffffffff9c, &(0x7f00000001c0), &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x200}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000002c0)={r4, 0x76f, 0x7df1}, &(0x7f0000000300)=0xc) 16:40:51 executing program 2: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_int(r0, 0x29, 0x37, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 16:40:51 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r0, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) r1 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8, 0x10000000) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) munmap(&(0x7f0000ff6000/0x4000)=nil, 0x4000) 16:40:54 executing program 1: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000080), 0x20000000) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="43ca9e011589162a0977a9772192593fa0bb73b00579448d88fcd6a8a036150793494b9ddc3d0c5acaad151ed1811aa7fd62e9dcbaa7b4341fabdf587608ff2eb4c60276e94392fd2bddb9690d8899d3bf761578f2cb4753b00d03", 0x5b}], 0x1, 0x1d) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fcntl$dupfd(0xffffffffffffffff, 0x7be5f598ff3c4d4a, 0xffffffffffffffff) r2 = open$dir(&(0x7f0000000200)='./file0\x00', 0x200, 0x11) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0xd, 0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x53, &(0x7f00000000c0)={0x761, {{0x2, 0x0, @loopback}}, {{0x2, 0x3, @loopback}}}, 0x118) setgid(r1) 16:40:54 executing program 2: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000240)=0x1, 0x4) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r1, &(0x7f0000000140), 0x0) lseek(r1, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xc4b}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}}, r2}, 0x84) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0xfffffffffffffffd) pipe2(0x0, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000)={0x800, 0x7, 0x4, 0x100}, 0x8) r3 = dup(r1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x2) msgsnd(0x0, 0x0, 0x0, 0x0) lseek(r3, 0x0, 0x1) semget$private(0x0, 0x0, 0x0) r4 = getuid() listen(r3, 0x2ebe) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r3, r4, r5) getpeername$unix(r3, &(0x7f0000000140)=@abs, &(0x7f00000001c0)=0x8) 16:40:54 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3]}}, 0xfffffcdc) 16:40:54 executing program 3: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) munmap(&(0x7f00007ba000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) munmap(&(0x7f0000c00000/0x400000)=nil, 0x400000) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) ftruncate(r0, 0x0) madvise(&(0x7f0000768000/0x600000)=nil, 0x600000, 0x3) 16:40:54 executing program 0: getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r2) setregid(r2, r0) setgroups(0x1, &(0x7f0000000040)=[r0]) setregid(r1, 0x0) 16:40:54 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xffffffffffffffff, 0x2, 0x6}, &(0x7f00000001c0)=0x10) futimesat(r0, &(0x7f0000000340)='./file0/file0\x00', &(0x7f0000000380)={{0x3c, 0x100000001}, {0x3, 0x9}}) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x3}, &(0x7f0000000240)=0x8) mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r2 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000100)='./file0/\x00', 0x0) sendto$unix(r2, &(0x7f0000000080)="56ab6c807e4b71a0f3d1e0d9f907d674a93c9af42b60a644948150d9405e1a78053bb9768114dde617b6f5f478ba45841e3f0d8987c8dd666cc8f44dc755c0634a74599e41ee83aa7920adb2de10d869a338473587d2d03723195ca973c9f200da", 0x61, 0x80, &(0x7f0000000140)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x80, 0xfff, 0xe2}, &(0x7f0000000300)=0x10) rmdir(&(0x7f0000000000)='./file1\x00') openat(r2, &(0x7f0000000040)='./file0\x00', 0x208, 0x0) r3 = semget(0x2, 0x3, 0x380) semop(r3, &(0x7f0000000280)=[{0x0, 0x5}], 0x1) 16:40:54 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000040)=0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x5, 0x100000001, 0x3ff, 0x10001, 0x6, 0x80000001, 0x8, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xffffffffffff049d, 0xffffffff, 0x5, 0x1, 0x8}}, &(0x7f0000000140)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r2, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r3, 0x5}, &(0x7f0000000240)=0x8) r5 = socket(0x2, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x15, &(0x7f0000000280)={r4, 0x24000000000}, &(0x7f00000002c0)=0x8) fsync(r0) writev(r1, &(0x7f00000005c0)=[{&(0x7f0000000300)="03ec166fd47ff0fe1646e55796e6b4b6905ea7e9ecc0aee3ba475692e5f6630e536cb91e0cfe0660851d56ea5ca0d24822a9744923f1675744f6040df09d22c33dfa472802bde617a6a53b1b144491327f391630fbb7bc710f956fb7481d570d5eb28414d1899b1239d37a9dbdf3ebc2b0ee5587b5deecd25849f12d90f4e5636bd4cef6780c616e704dd65e23dd99a26f15a959796f63cd2b85cc9093bb3766b7054736a43b69a3f3629f84e15e9cc330a8963f80e5f7e866a0f1927d5029302cff037de77377e75b5206d208eb98449c0c809fdda2a80aea00579f42164263e349134dcc0101c6e4f23dc7e54484", 0xef}, {&(0x7f0000000400)="f06dca2a781cbcddc647d31aeff8a97a7d4fec40a7dcbda6a692809a263e45240df01b53d9ab606e67a1a31abdf03eab9f686da39bd9c48a6c5d2e97770c77b0a8ceaa53cd459d253e0aa4a35eb9668086", 0x51}, {&(0x7f0000000480)="69838ad2d25bb9c7c924492f868e96", 0xf}, {&(0x7f00000004c0)="cd170d345bb71f4571c52557d3bfdc93fa60386861034e97fb078f2d26298cb40d472fc635f9449b9906f93abe88c78c0ebf3c6ac393bf0ebc0f4a7c9501c2a1c652859873d72dde4198f5f2259d41d947d8c301448ba12436a29130f30a0296294f4746b29eb947a8196be4c364727d4b29b10bba30a23b48a97064124edf5ce891ec06a3631d49bb68d2458010d43e0f9b81183af8baab34c9f123f3d67dd1ca077df1f728f6e1be39de0484d9971136dab0dad60f1b8e55e1cd7076f95c9cc718a955714eb51ee1feeaf9a231c51fbe7b933dd67d763e", 0xd8}], 0x4) fdatasync(r0) setsockopt$inet6_tcp_buf(r5, 0x6, 0x2020, &(0x7f0000000600)="319a337a5421b366c505667d48ac05725a45371c", 0x14) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000640)={r2, 0x3, 0x100000000}, 0x8) pipe2(&(0x7f0000000680)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fchmodat(r6, &(0x7f00000006c0)='\x00', 0x18f) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000780)={0xc, &(0x7f0000000700)=[@in={0x2, 0x0}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x0, @rand_addr=0xe1}, @in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x622}, @in={0x2, 0x0, @multicast2}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f00000007c0)=0x10) r7 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreqsrc(r5, 0x0, 0x47, &(0x7f0000000800)={@loopback, @multicast2}, &(0x7f0000000840)=0xc) lseek(r7, 0x0, 0x0) socket$inet(0x2, 0x20000002, 0x6) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000880)={r2, 0x5bed4c7c}, 0x8) truncate(&(0x7f00000008c0)='./file0\x00', 0x4) accept4$unix(r5, &(0x7f0000000900)=@file={0x0, ""/14}, &(0x7f0000000940)=0x10, 0x20000000) setsockopt$inet_mreqsrc(r5, 0x0, 0x49, &(0x7f0000000980)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}}, 0xc) r8 = accept(r7, 0x0, &(0x7f00000009c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r8, 0x84, 0x29, &(0x7f0000000a00)={r3, 0x2}, &(0x7f0000000a40)=0x8) socket$inet_tcp(0x2, 0x1, 0x0) open(&(0x7f0000000a80)='./file0\x00', 0x8800, 0x1a1) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:40:54 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x3a, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x3ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000080)={@in={{0x2, 0x3, @loopback}}, r2}, 0x8c) 16:40:54 executing program 1: freebsd10_pipe(&(0x7f0000000540)) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000200)="da3ab0535be01952f5adcdabe0d97c84fb8528a4e66ebd954dbe18386ae97b1a7564137cb0eb8d1a6c9d6992cb1992ec52125935d1b8005493dfbf8dd138743965b8b2d582ea0ddffee53205a16a8194203e83f9dbd0f65c2f0dce36efb80733fae38fccbfd0e13041dee9fd3b62eb380ff5cfbee839786f377fdb2ef5d5fb41fa0e0b4bf0373f406d7d4160", 0x8c}, {&(0x7f0000000380)="a73ba76b9fe9a61cffc1ab4f2e8b2b8efbcb58735a75d44d2e764be140f0ec176268f4c10a96a8", 0x27}, {&(0x7f00000004c0)="0dec85442c39e4a4c5fde5f6e005348b9e295519588c39e9891552f87e36291971b7858d2556a1e0d7f81eebfd5bc957282c82919bfac1ece4d0b3d566e0b8126ed2e52f37ed9b4191f90d1d95a2530f5bfa658658", 0x55}], 0x3) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x100000001}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000300)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x1, [0x8]}, 0xa) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r2, 0x94a}, &(0x7f0000000180)=0x8) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) fcntl$setflags(r0, 0x2, 0x1) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x9}, 0xfffffffffffffd31) setrlimit(0x7, &(0x7f0000000580)={0xfff, 0x8}) 16:40:56 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, &(0x7f0000000200)) r1 = msgget$private(0x0, 0x20) msgrcv(r1, 0x0, 0xfffffffffffffe68, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x0, &(0x7f0000000080), &(0x7f0000000100)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() shmat(r0, &(0x7f0000a00000/0x600000)=nil, 0x3000) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x12, r3, 0x0) 16:40:56 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) flock(r1, 0x13) r3 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x0, 0xffffffffffffc3b8, 0x5, r3}) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 16:40:56 executing program 3: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_tcp_int(r0, 0x6, 0x80, &(0x7f0000000040), 0x4) recvmsg(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)=""/208, 0xd0}], 0x1, &(0x7f00000001c0)=""/172, 0xac}, 0xc0) 16:40:56 executing program 1: setrlimit(0x9, &(0x7f0000000080)) socket(0x17, 0x3, 0x0) 16:40:56 executing program 1: r0 = socket(0x3, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x1) shutdown(r0, 0x0) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) r3 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000180), 0x4) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) r5 = getpid() r6 = getpgid(0x0) setpgid(r5, r6) r7 = fcntl$dupfd(r4, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r7, &(0x7f0000000280), 0x26) writev(r7, &(0x7f00000000c0)=[{&(0x7f00000001c0)="d8f3d8089d3287edbad11a656a359ee6e9cfe4b6e11e03f35e561557e2ec4462f5c1a29992d0f02c182195432162b9f5fea85f3b369a275a8e168833366cf84b79784da396e3b5fd6abb48d7235942165c2cdb3207151aa3f0b7ea6721aa7156c99010546e9e64ed7dc55008a520e0ab5fc767e1384e92937e8a6b8c", 0x7c}, {&(0x7f0000000880)="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", 0x1000}, {&(0x7f0000000600)="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", 0x104}, {&(0x7f0000000500)="c3b634534dddb69f5238e67bcb40138f1a743b478536ebf55cfbcb6964f93ef9dff1c49cb50dd30eaa2f3503664f6a5eb5eed3137f3c7693e81c10baacb33ae02e1ba4a25b6410f4fd82fbcbb3541ae03bf60b539be066feab68353052344961ba978cca10696640c8d8adcad0890de043d207d06280c9164f432bc066dc574b5367923a5ac7d4aee8c153298da308704ef7b2bffec4022f9447dc9c4b9824ee6b6c683e0959401a233d2c43883b947ee23bad39f0b0f396de1ac2a3c62e28f320d86730935b178473eed43369fa28abce5460073ebb6cada0a8d5dd20afb47da75be921a6e42d0308339a", 0xeb}], 0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r7, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r7, 0x84, 0x19, &(0x7f0000000380), 0x0) execve(&(0x7f00000003c0)='./file0/file0\x00', 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) msgget$private(0x0, 0x1) 16:40:57 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000600)=ANY=[@ANYBLOB="1c00000000000000fe8000000000000000000000000000aa00107ea570796513305b08c7ee570000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000e00"/128, @ANYRES32=0x0, @ANYBLOB="9302e40e8a10008c8aa6511cf13196a0790000806d910000"], 0x0) r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x2) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) fcntl$setstatus(r0, 0x4, 0x8) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xfd8a}], 0x1000000000000180, 0x0) r2 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000005c0), &(0x7f0000000580)=0x8) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000440)="8fc9d6d436503925582e29969affcd03426746356571df22d1f9c265e4382cf07269e8c96f7e7bd4d911686e9656bcfce239d4ff04b9d2d14fab4e94750f3e32283a25ffe00fda22ed98f1b3fe00f42e974725111716186be565beb05eebf9e116f7bf74ebb40a8aa63fdf7a6f0e3296a69f4506004014cf59adc46a2b0430bd8914da7bd34bb69a49fecc8cf3f3bcdb58d583d547c58a7688b10dd9f14bbfb79f4b0c07d833b260c3c2830acf0b0b62b8d550f2267898933293aaec7251c553560369ea3dd0d37ead1d00cb7177fbe68b5cd10bc3af4a40", 0xd8}, {&(0x7f0000000380)="6e6eab3bb9a73894173af41c388a973735476e350e3fa834eda7f4e804e834ad54367be3069a966306451926c9043bc9b2849600318be3e3b6102c5b8dc0389427410334fd5677b1a8f0fdfda9323b5f022dbde5f7c1fc77c80c41864b375ada7ebdd9827c63bf901f536b4c0d2c177ffd7d366268c0cc42954ed7c19920b19b214745dc90792f6c147c837e56743ea6d8d39c183c69528c3e572661447b5632755989d0d65cd5c83926dda74562b4c5", 0x69}, {&(0x7f0000000540)="d86427833c854a28abbed8046b7a2d9cc999fb0889017da3aeac", 0xfffffcc1}], 0x3, 0x0) linkat(r0, &(0x7f0000000280)='./file0\x00', r0, &(0x7f00000002c0)='./file0\x00', 0x400) 16:40:57 executing program 1: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x84) open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 16:40:57 executing program 1: r0 = socket$inet(0x2, 0x1, 0x0) sendto$inet(r0, &(0x7f0000000000)="cab7697b21ca60e0211aa017950e9411da1d3dfbdb06fd8d18105338bb49a0c2dacddbcb563ff7e4a09622b42c51944b8d7174ce945407597ef47b6388b6cd059d73dbeac200e1e5fd8f848ad0c59ab1356ac94da67323", 0x57, 0x8, 0x0, 0x0) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, &(0x7f0000dc6ffe), &(0x7f0000904000)=0x4) 16:40:57 executing program 1: mmap(&(0x7f0000ffa000/0x2000)=nil, 0xffffff00, 0x0, 0x80012, 0xffffffffffffffff, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x6, 0x100000001}, 0x8) r2 = socket(0x1c, 0x1, 0xc875) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000000)={0x8, "ee278313fbcd80c2d5e278c11250cf10"}, 0x14) 16:40:57 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x4) r1 = socket(0x17, 0x4, 0x1) fcntl$dupfd(r0, 0x11, r1) 16:40:57 executing program 0: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) flock(r2, 0x40000001) flock(r1, 0x13) r3 = getpgrp(0x0) fcntl$lock(r0, 0xd, &(0x7f0000000080)={0x3, 0x0, 0xffffffffffffc3b8, 0x5, r3}) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') execve(0x0, 0x0, 0x0) 16:40:57 executing program 2: r0 = accept4$inet(0xffffffffffffffff, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000100)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x72, "e3e0eb253863d8b4a6f7b147df7557549149162115fa146ffb4462e04718673fa0dfafac59b6e34fe8c03f9b44c2286221ec8ec2f6b1bdc18bb8b429a2af77e8e50d74a07759e96ccdc60229437e35853746e755ccced5d94dfb9fd15a20ee4e71245baa7f63dd405e5d11be1eb565b9acaa"}, &(0x7f00000001c0)=0x7a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x9, 0x0, 0x1, 0x10000, r1}, &(0x7f0000000240)=0x10) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r3, &(0x7f00000014c0)={0x0, 0x2ea, &(0x7f0000001340)=[{&(0x7f0000000000)=""/73, 0x49}], 0x1000000000000126, 0x0}, 0x0) sendto$unix(r2, &(0x7f0000001100)="ed70f46bfc34f2ef06f1f08e96e272421c6c979597f90cbade22da424e2e40b01a901ed1fd8a57ec99dac45bfc8ec02b957cb242f192ca6d649343b4023560272f218c81d130911981c2", 0x4a, 0x0, 0x0, 0x0) 16:40:57 executing program 3: r0 = socket(0x11, 0x0, 0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@rand_addr=0x4b, @multicast1}, 0xc) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) ftruncate(r1, 0x1) lseek(r1, 0x0, 0x0) close(r1) 16:40:57 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r0, 0x29, 0x7b, &(0x7f00000000c0), &(0x7f0000000040)=0xffffffffffffffb8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000)={0xffffffffffffffe0}, 0x4) 16:40:57 executing program 2: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x20000000) accept4(r0, &(0x7f0000000280)=@un=@abs, &(0x7f00000002c0)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0xfffffffffffffffe, @loopback, 0x5b0}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000140)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x1, 0xffffffffffffff80, @loopback}, @in={0x2, 0x0}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x3, 0x4, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffbe2}]}, &(0x7f0000000240)=0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_buf(r2, 0x6, 0x1, 0x0, &(0x7f0000000380)) 16:40:57 executing program 1: mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00'}, 0x24) 16:40:57 executing program 1: r0 = socket(0x2, 0x4000000000001, 0xfffffffffffffffc) connect$unix(r0, 0x0, 0x0) 16:40:57 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f00000000c0)="fdea5a50fdcaea0e526c3a2d14f9000249c2ac54f324640e97746a5eda0d3d9ae51111915421daebe26893dc1d1c921c94ca4efec8990d10ff1251b8203d2e16760ff0e2968020444fc21a069c898a1fc41c1d89ea24cbec621fbafdc0a589cb7a02e129d1edae0da88266f9169e7b0a2ed6e56d6bc9586d1cafb0fa4b7c26d5f851d22c619ad7ac5b76ac26be0724ae380110f343eea09d90650e8d31a34acb525b6d", 0xa3, 0x4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = semget$private(0x0, 0x4, 0x600) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000180)=0x1f) write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d) 16:40:58 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$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 16:40:58 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000240), 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x8400, 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x8, 0x2, 0x800, 0x2}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) utimes(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={{0x0, 0xfffffffffffffffa}, {0x5d7a, 0xffff}}) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000080)={@remote}, &(0x7f00000001c0)=0xc) r1 = open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) lseek(r1, 0x0, 0x0) 16:40:58 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) sendto$unix(r1, &(0x7f00000000c0)="fdea5a50fdcaea0e526c3a2d14f9000249c2ac54f324640e97746a5eda0d3d9ae51111915421daebe26893dc1d1c921c94ca4efec8990d10ff1251b8203d2e16760ff0e2968020444fc21a069c898a1fc41c1d89ea24cbec621fbafdc0a589cb7a02e129d1edae0da88266f9169e7b0a2ed6e56d6bc9586d1cafb0fa4b7c26d5f851d22c619ad7ac5b76ac26be0724ae380110f343eea09d90650e8d31a34acb525b6d", 0xa3, 0x4, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r2 = semget$private(0x0, 0x4, 0x600) __semctl$SETVAL(r2, 0x7, 0x8, &(0x7f0000000180)=0x1f) write(r1, &(0x7f0000000040)="0bf14be197c2b8c6258df33ab502941c348c48f12ce646d2a8ce68efa19a7f4a1503856294cb1f02ecc3c4f2f2db3374cd187f00a33114e5a41cb9d2fd834d9a880088b61d2b432ae47c4e768d42022e354548a4d6bf0bbdc9f30a8add", 0x5d) 16:40:58 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB='\b\x00\x00\x00\x00\x00\x00\x00\x00\x00'], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) bind$inet(r0, &(0x7f0000000040)={0x2, 0x1}, 0x10) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:40:58 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mprotect(&(0x7f0000ff9000/0x5000)=nil, 0x5000, 0x0) poll(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7e1f, 0x1ff, 0x34a8374e, 0x3, 0x7}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r1, 0x1, 0x0, 0x80000000, 0x6}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:40:58 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0x37c) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) rename(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)='./file0\x00') getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x41]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 16:40:58 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) setregid(r2, 0x0) r3 = semget(0x0, 0x0, 0x0) getresuid(&(0x7f0000000000), &(0x7f0000000040)=0x0, &(0x7f0000000080)) r5 = getuid() __semctl$IPC_SET(r3, 0x0, 0x1, &(0x7f00000000c0)={{0x5, r4, r0, r5, r1, 0x162, 0x81}, 0x4694, 0x1000, 0x5}) setregid(0x0, 0x0) 16:41:00 executing program 1: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) lseek(r0, 0x0, 0x1000000000003) read(r0, &(0x7f0000000040)=""/23, 0x17) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xef, "a89e5a89d993c243143c1d050f17a236cd8ebc24ce4227f531c9e4cf286b9915445400f5330f334ad10f46ea050dd198101a2302f4ca1983670dc5312190dd209f855c8247f5c3f1ebb84d2c3a102a657cc0a8c9285335e797485f390407f700902f51c6154e5153dbecbffe4cff079b51a3bae872a463cfe42dd17c5ad6ae7b48b16b44881825e56497c7b4b2032304ad1e6b9f568fdd656b744d9d750782a8ff2b59bf845c724fb31baedd090ebd297a74d0771a1fe99cc9b1420264d6bae866c25c61cd2db4c11882cbf11efe096fafc3e1281b626127960e546c4dee3ef9a372eaf4498bb9e9b426dddc945157"}, &(0x7f00000000c0)=0xf7) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x10000}, 0x8) ftruncate(r0, 0xfffffffffffffffd) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)='d', 0x1}], 0x1, 0x0) pwritev(r0, 0x0, 0x0, 0x0) 16:41:03 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$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 16:41:03 executing program 3: getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4, 0x66, 0x80000001}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in]}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000100)={0x7f, 0x0, 0x8, 0x7, r0}, &(0x7f0000000040)=0x10) 16:41:03 executing program 1: r0 = open(&(0x7f0000001180)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) read(r2, &(0x7f00000000c0)=""/36, 0x24) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$getflags(r1, 0x3) r4 = dup(r3) pwritev(r4, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r3, &(0x7f0000002e80)=[{&(0x7f0000000500)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r4, 0x4, 0x10044) read(r4, &(0x7f0000000000)=""/175, 0x6d999) sendfile(r0, r1, 0x0, 0x0) open(&(0x7f0000000240)='./file0\x00', 0x4c0, 0x0) read(r2, &(0x7f0000000300)=""/87, 0xfffffc89) 16:41:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) ftruncate(r2, 0x0) 16:41:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 16:41:04 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={r1, 0x40, 0x0, 0x5, 0x0, 0x11}, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, 0x0, 0x0) readv(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x4b46, 0x1ff, 0x80000001, 0x1, 0xb02}, &(0x7f0000000080)=0x14) 16:41:04 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x18, &(0x7f0000000080)=0x1, 0x4) sendto$inet(r0, &(0x7f00000001c0)="a91eedd6274c396249a7478350ee15178771b3561d9217d0ab8926b88796a321297cf92fcf18a3947bd631e224b66da104171620d2fed2c3a82e3a561d76467a22f834004d4d0d52e532770b7c702eca04b816786aab854bc1c6720cde1e298c75992a23a26cb4d8d628b2424e926c47401858c3beca38f0f7e83faf7ef4c5deafd3c6bae40004d8dea0d7a661813236e12a8ea877b3d330904a0dd5d73930526aeda2539b79d4bb3919f9d3a4f0c0cbc91f07460909106efe6e88500ed4c507", 0xc0, 0x80, &(0x7f0000000280)={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0x10) bind$inet(r0, &(0x7f00000002c0)={0x2, 0xffffffffffffffff, @local}, 0x10) r1 = semget$private(0x0, 0x3, 0x1) r2 = getuid() r3 = getegid() freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f00000003c0)=[0xffffffffffffffff]) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000400)={{0x7, r2, r3, r4, r5, 0x41, 0x8000}, 0x8, 0x8, 0x7}) r6 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r6, 0x84, 0x1b, &(0x7f00000000c0)=0x7, 0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x40, 0x9}, &(0x7f0000000140)=0xc) r8 = dup(r0) faccessat(r8, &(0x7f0000000480)='./file0\x00', 0x80, 0x1000) setsockopt$inet6_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000180)={r7, 0x8b8}, 0x8) 16:41:08 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x400003ff7fffe) flock(r2, 0x1) flock(r1, 0x1) r3 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, &(0x7f0000000240), &(0x7f0000000280)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfff}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=r4, @ANYBLOB="ab000000f4e61d4e379cf298235ec8060debc4136b8d6e970427dd8bbe4245b7110f9c4c9edc46ecba56d9907566945c96a2a21d095031a58792e5b38dc94bbe0fa96892d04a496edfcb576431e4b2dc0279c85319727dffcf7aa94924883aa01cb4c4157373f7e9964c89070000003f000000c21bdb038248a7c8c140748e3867d72458ba76d20be7f71a3f2076c6493212ad478e1f6fe10052f6113a53508258f5588a63e35d776b106a53030074"], &(0x7f00000001c0)=0xb3) 16:41:10 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$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 16:41:10 executing program 2: r0 = socket(0x1, 0x20000004, 0x9) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @rand_addr=0x5}}, 0x0, 0x1, 0x7f, 0x6, 0x2, 0x1ff}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x9, 0x9f5, 0x209, 0x3, 0x40, 0x81}, 0xa0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000180)=r1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1010, 0x0, 0x0) 16:41:11 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000240)={0x0, {{0x2, 0xffffffffffffffff, @rand_addr}}}, 0x90) writev(r0, &(0x7f0000002640)=[{&(0x7f0000000000)="a2034f49ff28be89295948bedcdd5cd30dd809ee3bb0e0857dd793d9755097797fd45144cfe07cd766a90fae8d2b778a8ec49d4ce68d3e61a38b1d7645e58c9d8f268be9a412942010f10f7c9f4f24e693c542c322b03e0dc52f96e8873e7e18ee7f15605c200ced2b75d2b7a07cffa3af0aa1c7d74631ac03347951d170e64d7241a7b0b2e02c26227818fed13f12e5e780caa49a71e638dc4bd8315e18537f156b32ea895557b16aaa49ff63ab257f163dd86156b426d9358cac1919be8c1e91", 0xc1}, {&(0x7f0000000100)="32a384f36382280ad2e5347460dc82d6359edf2c162e0a71ba824a218ada83e9b04a1f07b9cf3de625d01abf4d7b0aa27175703b6e06109aac99cc3f9e55c020c49c45b754c90a78f4c6f1f8fbdf24e76c4c40803f997f85d15bad43e183702b78f05c8367cb994f116a386b59c8900eddd26a9278481f7fec187441baf2536a0470dbb158c9b080fc500c07bc46e62ed1d620bcc8", 0x95}, {&(0x7f0000000300)="88b551052c53a285782309ea298762367062fd8e605637380498bbb6b050b78fdb2ccd9249c16d9ad85b3433672cecb8e77166d5521d7fe9f3ee983ea1724cba25e5160d5996386461464ea251ff5505443d408909ec24550c1d30cfba373c7391cc2d1a27de11d5d05664682e2250858cfcd2f3b70467f3b04835a8e9876885b424f09722725a60f2207c626b397c23", 0x90}, {&(0x7f00000003c0)="9517464e623171d133d098ee99498ae0bb0e24b1faac2d2112c3bc346c08102c5b92aabce9a3d5d6f6f1b08e4729022eb7dc560a93f0b2f503c157e6e52042eb3c4aa45ec1faac7cca2676430ef32491f46fd78acc7d084d2db4735727e61d28995e8feb9c534e37b5596cabaf7e6912af0a0c90e5579060491611aabd6ee5885fde3641de3659a886c2bc60d88607dc7d62b19a06198170225fc0ff44ba53b65b57e70d542717bdd8be85a2329d740ff6fcde0624fc880fa92fb0eeeb0a49ccaad29c595b14a05414d1e7e7dc43c2562e081f4c8075180a5b448cefdcf0", 0xde}, 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0x1000}, {&(0x7f00000014c0)="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", 0x1000}, {&(0x7f00000001c0)="2ae097aff01c816255baf5360bc11c0b4217b477d1845fc358d98745d5654c02529f78c5773172abecd15ac12369d529ca2350202cb3ce55babc9eb17731202e6b3fe6f7bdd5ef3fcf", 0x49}, {&(0x7f00000024c0)="932a0a3a1b5e0c42885b36d85b88c943cd08c9fff6da471a51c89dee5ccbb10951744aa7f325775f806147d6fb302af96ad654f5fe0b12fa8e0d101053f9faca7f4d1c9eb853e1a64e3b49223312796d818f4b88312c0f53854bf8d7a05e409afd74143156aee27a1018b75b59a6dac8dcc4a1230b55fdf7f02f10c8bb1ae091d49dc6ea4e384d2357684cd72d2250475aaa866028679ea5db41eed259ef0bab83367fec27a385a06e8ccc9957db1ebc4e8fc1b7be3cf5bdf1cf7a9df0dc261d35932b9e2f", 0xc5}, {&(0x7f00000025c0)="5a8004502037165697c4a890b14b37d94dde6fd066ba1e7d73e0f8087055f8e19317c4168e44008c51cfb1c0debbfbf3179219355b5dbebfa016a856c7003ff3ecb6c6c4183d93165cbe2cd10650ee3224836d466cc7957d306d5a6bf8d7c4e07ae6d51bb3", 0x65}], 0x9) 16:41:12 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x13) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1016, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 16:41:14 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 16:41:14 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f0000000140)=0x8000, 0x4) getpeername(r0, &(0x7f00000001c0)=@un=@abs, &(0x7f0000000280)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x3100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) clock_settime(0xf, &(0x7f0000000180)={0x80000000, 0x5}) 16:41:14 executing program 1: pipe2(&(0x7f0000000240)={0xffffffffffffffff}, 0x100004) select(0x895d4eeb22cabad4, 0xfffffffffffffffe, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f0000000180)={0x1, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x90) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x23, &(0x7f0000000100), &(0x7f0000000040)=0x1e0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_accept_filter(r2, 0xffff, 0x1000, &(0x7f0000000140)={'accf_data\x00', "21f3b70cfd0c3a843d569ce4e4475bdc6a23354e8be0a374f86bc3c678e8325faed14a9787420b4e0619c0c3c7516fc05bc5e4d7275e602a57e4edcdea0de821b7910dabe933321b95b89798569daa5dca95c31badd05d96ba48300549d9e4654438ce6ed5f31fc789a2429a6059401f598f81afebef34d30939b33867c2367c42add77792784c29c7a43b3e2ed1744f08c3e67a0b10818b5186d52bcd785a04b7f42a599f4827a696b7ab06d5ad5bc6e3965549754a6a42a56d47206e48a82be293a1309182569dc1af9ba3e93041b99850f6d89069e75d8831a1dd17b7281d103397927728b9fece704aba1f10a784"}, 0x100) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={r3, &(0x7f0000000400)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000004c0)={r3, 0xffffffffffffffff}, &(0x7f0000000500)=0x8) r4 = socket$inet_tcp(0x2, 0x1, 0x0) sendto$inet(r4, &(0x7f0000000000)="fede53beeb26cb1a26969678deed9ab47fdb9416b655d83e81c0c295e4654e0330f62e9fc480e27ae566a3902e4b8c506daa54d36ff0e11b9ab29e23bf0da31fd8597715ff8b6b076aa434c9d006a8c7d47c7b99271422cc02da3842252ee321d74bd307d97e4c1e8e4e5e2cd59477f4fa0c40e95f1f07986f75979fb27b14e028d48365be10314283bf15038d623f27c90411fd18650679264ee499b838004e82918418992a273bb07282faf009a41f87a70d08980cb5c2c191ca3e6f1d8f44ed3c957a41403ab4a24b4d746ce176d935b1c92877793a", 0xd7, 0x105, &(0x7f0000000100)={0x2, 0x3, @multicast2}, 0x10) select(0x40, &(0x7f0000000540)={0x8, 0x70, 0x101, 0x8, 0x2, 0x3, 0x3, 0x1eec000000000}, &(0x7f0000000580)={0x7fff, 0x10001, 0x9, 0x0, 0x9, 0xffffffff, 0x7, 0x6}, &(0x7f00000005c0)={0xc5, 0x1, 0x7f, 0x0, 0x9, 0xffff, 0x200, 0x3ad7}, &(0x7f0000000600)={0x3, 0x4}) 16:41:15 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2f66696c653000d833d4c5d9f90402366b4b27450975dab435206ceae8213a483bf58c02e89dce99e34a8fdc73f361b77e406450ccba12cda12ff9ae9d7709da03d8aaa76244ed0ea62cf82dde15e5a4bb2e9bcf808280da2a60d76d04a66e7278e41193286ffcddce03f11f2f4aaa245342f296a719d4f2d2a986415fd3375fb02f0f6d191c7e0e739ed878c96fe8bbc8c0b78446c51ff40c6be37c70ac0a719d3b12ed91c2ec0e0e3af4d8e975bec3"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01f10000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 16:41:15 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) rmdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 16:41:15 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) getpid() mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x1, 0x12, r2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x106c4, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) 16:41:15 executing program 2: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000080)=0x8) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2, 0x410, r0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0xfffffffffffffffc, 0x80410, r1, 0x0) freebsd10_pipe(&(0x7f0000000040)) 16:41:16 executing program 2: r0 = socket$inet(0x2, 0x20000002, 0x3f7ffffffffffe) setsockopt$inet_opts(r0, 0x0, 0xffffffffffffffff, &(0x7f0000000000)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2b) r1 = accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x7ff, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, 0x0, 0x0, 0x0, 0x127}, 0x0) 16:41:20 executing program 3: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000700)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvfrom(r1, 0x0, 0x35b, 0x0, 0x0, 0xfffffffffffffc29) 16:41:20 executing program 2: r0 = socket$inet(0x2, 0x2, 0x10001) fcntl$setstatus(r0, 0x4, 0x8) getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000780)={0x0, 0x9, 0x8001, 0x8, 0x800, 0x0, 0x1eb, 0x6, {@in6={{0x1c, 0x0, 0x80000000, @remote={0xfe, 0x80, [], 0x0}, 0x10000000000000}}, 0x0, 0x2, 0x7fff, 0x3, 0x1, 0x2}}, &(0x7f0000000840)=0xb0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000880)={0x0, 0x5, r5}, &(0x7f00000008c0)=0xc) setresgid(r2, r2, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x8000, 0x2) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r6, 0x84, 0x103, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000200)=0x106) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r6, 0x84, 0x901, &(0x7f0000000400)={0x0, 0x7, 0x5, [0x1, 0x8, 0xca20, 0x8001, 0xfffffffffffffffe]}, &(0x7f0000000440)=0x12) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)=ANY=[@ANYBLOB="02004e20000003170000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fffffffffffffff500"/136, @ANYRES32=r8, @ANYBLOB="0100010067030000"], &(0x7f0000000740)=0x94) setsockopt$inet_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000300)={r7, 0x6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000540)={r7, 0x1, 0x6, 0x4, 0x2a, 0x40}, &(0x7f0000000580)=0x14) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x0, 0x9, 0xffffffffffff0001, 0x2, 0x8}, &(0x7f0000000140)=0x14) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r6, 0x84, 0x107, &(0x7f0000000340)={r9, 0x8000, 0x3, 0x7, 0x4}, &(0x7f0000000380)=0x18) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r11 = geteuid() r12 = getuid() fchown(r6, r11, r1) setresuid(r10, r11, r12) setresuid(r10, r12, r12) getsockopt$inet6_sctp_SCTP_EVENT(r6, 0x84, 0x1e, &(0x7f0000000180)={r9, 0x0, 0x3}, &(0x7f00000003c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r13, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) setresgid(0x0, r3, 0x0) getuid() 16:41:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:20 executing program 1: r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x145, 0x3) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x1, 0x40) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000400)={0x7, {{0x2, 0x1, @rand_addr=0x3f}}}, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000580)={0x0, 0x8, 0xf, 0x9, 0x81}, &(0x7f00000005c0)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000600)={r3, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x2}, 0x8) 16:41:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x99b, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x32ebc657}]}, &(0x7f0000000100)=0x10) r2 = socket(0x1, 0x20000000, 0xd1) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x3}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000240)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000280)=0x18) setsockopt$inet6_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000002c0)='dctcp\x00', 0x6) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000300)={r6, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r8, 0x84, 0xe, &(0x7f0000000340)={r3, 0x80000001}, 0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r1, 0x1000}, &(0x7f00000003c0)=0x8) r9 = semget(0x3, 0x0, 0x40) __semctl$IPC_INFO(r9, 0x0, 0x3, &(0x7f0000000400)=""/87) semget(0x2, 0x1, 0x400) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000480)={r7, 0x5022}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r8, 0x84, 0x12, &(0x7f00000004c0)={0xffffffffffffffcd}, 0x1) getsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000500)={@rand_addr, @multicast1, 0x0}, &(0x7f0000000540)=0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000580)={@loopback, @multicast1, r10}, 0xc) connect$inet(r2, &(0x7f00000005c0)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) fchmod(r8, 0x11) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000600)={0xfff, "d60bc8ae0cc78c5c61f21b424286b84e"}, 0x14) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000640)={0x6, "3158b9f3a8a4916f05501a2aa235c252"}, 0x14) msgget(0x0, 0x28b) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r8, 0x84, 0x1c, &(0x7f0000000680)=0xfffffffffffffffa, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000006c0)={r4, 0x4a17}, &(0x7f0000000700)=0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000740)={0x4, "f0e1e421cfe5502f61953a437ccfb52e"}, 0x14) getsockopt$inet6_sctp_SCTP_MAX_BURST(r8, 0x84, 0x19, &(0x7f0000000780)={r5, 0x400}, &(0x7f00000007c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r8, 0x84, 0xf, &(0x7f0000000800)={r4, 0x81, 0x7f}, &(0x7f0000000840)=0xc) __semctl$SETVAL(r9, 0x0, 0x8, &(0x7f0000000880)=0x3) 16:41:22 executing program 2: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = open(&(0x7f0000000140)='./file0\x00', 0x10801, 0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x2, 0xfeb, 0xffffffffffffff00}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xf46d, 0x8000}, 0xc) lseek(r0, 0x0, 0x41000000000003) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f0000000280)={0x80, {{0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x81}}}, 0x88) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x10, 0x20000004, 0xe21) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000040)={@broadcast, @broadcast}, 0x8) clock_settime(0x0, 0x0) socket(0x1, 0x5, 0x3) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000340)={r2, 0x10000, 0x2, 0x7d}, &(0x7f0000000380)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0xfffffffffffffe4e) r3 = accept4(r1, 0x0, &(0x7f0000000200), 0x20000000) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000240)={r2, 0x5, 0x629}, 0xc) 16:41:22 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) fdatasync(r0) r2 = socket(0x2, 0x10000001, 0x0) dup(r1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x48, 0x3, 0x8, 0x9a0}, &(0x7f00000000c0)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0x2, 0x6}, 0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, r3}, &(0x7f0000000240)=0x8c) connect$unix(r2, &(0x7f0000000040)=ANY=[@ANYBLOB="820201017fc57cd030b99629a3e63dc4e6ed0f561c92d07bc46b1bff359d63b80a321c555dd6dd35d1aac0152005594889db1ac93e244b"], 0x1) setsockopt$sock_int(r2, 0xffff, 0x100f, &(0x7f0000000140)=0x6, 0x4) 16:41:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x2, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto$inet6(r0, &(0x7f0000000000)="0d2814163040558c9b087c2a141a56c0dc206c01df7192", 0x17, 0x100, 0x0, 0x0) r1 = semget$private(0x0, 0x3, 0x2) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000000300)=""/186) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) execve(0x0, 0x0, 0x0) fchdir(r0) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000001c0)={0x8000, {{0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x1ff}}, {{0x1c, 0x3, 0x1, @loopback, 0x2}}}, 0x108) 16:41:22 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000400)={0x6, 0x400, 0x2, 0x9, 0x0}, &(0x7f0000000440)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000480)={0x1, 0x100, 0x6, 0x5, r1}, &(0x7f00000004c0)=0x10) r3 = open(&(0x7f0000000140)='.\x00', 0x11083d, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xb, 0x10000}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000540)={r2, 0x81, 0x5, [0x7f, 0xfffffffffffffffe, 0x6, 0x4, 0x0]}, &(0x7f0000000580)=0x12) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000180)={r4, 0x1, 0x7f}, &(0x7f00000002c0)=0x8) r5 = dup(r3) mkdirat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0) fdatasync(r3) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) freebsd11_mknodat(r5, &(0x7f0000000080)='./file0\x00', 0x101, 0x3) setsockopt$inet_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f0000000500)=0x3, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000300)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r4, 0x66fe, 0xfff, 0x0, 0x3, 0x6, 0x1ff}, &(0x7f00000003c0)=0xa0) preadv(r5, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x0) 16:41:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:22 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r1, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) execve(0x0, 0x0, 0x0) 16:41:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) getsockopt$inet_mreq(r2, 0x0, 0xc, &(0x7f0000000000)={@rand_addr, @broadcast}, &(0x7f00000000c0)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 16:41:28 executing program 2: freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() chown(&(0x7f0000000000)='./file0\x00', r0, r2) r3 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8, 0x10000000) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000180)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000240)={0x0, 0x4}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f0000000380)={r4, &(0x7f00000002c0)=[@in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x100000001, @loopback, 0x69fd}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x40, @empty, 0x8fb}, @in6={0x1c, 0x3, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x1, 0xc18c, @empty, 0xfffffffffffffffa}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f00000003c0)=0x10) r5 = socket$inet6(0x1c, 0x10000000, 0x9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000400)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000440)=0x32e1, 0x4) r6 = accept(r5, 0x0, &(0x7f0000000480)) r7 = openat(0xffffffffffffffff, &(0x7f00000004c0)='./file0\x00', 0x282, 0x81) readlinkat(r7, &(0x7f0000000500)='./file0\x00', &(0x7f0000000540)=""/9, 0x9) ftruncate(r7, 0x5) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f0000000580)={0x2, 0x81, r4}, 0xc) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f00000005c0)={{0x1c, 0x0, 0x7, @empty, 0x8000}, {0x1c, 0x0, 0x3629, @remote={0xfe, 0x80, [], 0x0}, 0xffff}, 0x3, [0x0, 0x2, 0x29, 0x5a54, 0xa10, 0x20000, 0x8, 0x7fffffff]}, 0x5c) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000640)=0x800, 0x4) setrlimit(0x6, &(0x7f0000000680)={0x7, 0xa513}) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f00000006c0)={0x1000}, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(r6, 0x84, 0x1, &(0x7f0000000700)={r4, 0x8, 0x0, 0x5}, 0x10) setgid(r1) setsockopt$inet6_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f0000000740)={r4, 0x2}, 0x8) sendmsg$inet6_sctp(r7, &(0x7f00000008c0)={&(0x7f0000000780)=@in={0x2, 0x1, @rand_addr=0x800}, 0x10, &(0x7f0000000880)=[{&(0x7f00000007c0)="27ccbc3c6fb12e120c1e39bbcdbbe5e17be98a9794f4210adf48e5fb3a64e56729aa761f7addf531888482a93a5e90937541ab82bd01f5443258ae1fa093e0cba610d458147e9ee809d81d958debd6379600d9da96e9bc050ac5c8207f6ff9b5fa45b2dd42165d23e6dbb94ca9a92773cfd537eb93e6e41faa392529e545bf9376c483558391c5363c55e29e73881c10d6485ed116ed3cc871d61e8674fa48e2e24f76a0144ce209d401a5acd42886dcee0c5b358304", 0xb6}], 0x1, 0x0, 0x0, 0x20100}, 0x20181) r8 = accept(r6, &(0x7f0000000900)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000940)=0x1c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000980)={r4, 0x4}, 0x8) connect(r8, &(0x7f00000009c0)=@in6={0x1c, 0x3, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xf8a3}, 0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r6, 0x84, 0x21, &(0x7f0000000a00)={0x7, 0x0, 0x8, 0x7, r4}, &(0x7f0000000a40)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000a80), &(0x7f0000000ac0)=0x8) preadv(r6, &(0x7f0000000d40)=[{&(0x7f0000000b00)=""/222, 0xde}, {&(0x7f0000000c00)=""/150, 0x96}, {&(0x7f0000000cc0)=""/4, 0x4}, {&(0x7f0000000d00)=""/42, 0x2a}], 0x4, 0x0) 16:41:28 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x1d, 0x0, &(0x7f00000000c0)) 16:41:28 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='dctcp\x00', 0x6) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) setsockopt$sock_int(r1, 0xffff, 0x1001, &(0x7f0000000080)=0x1, 0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$inet(r1, &(0x7f00000001c0)='n', 0x1, 0x0, 0x0, 0x0) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) execve(0x0, 0x0, 0x0) 16:41:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:28 executing program 1: open(&(0x7f0000000040)='./file0\x00', 0x400, 0x30) clock_getres(0xe, &(0x7f00000000c0)) pipe2(&(0x7f0000000000), 0x0) clock_getres(0xd, &(0x7f0000000080)) 16:41:28 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x3) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) open$dir(&(0x7f0000000180)='./file0\x00', 0x8110, 0x41) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x2) flock(r0, 0x20000015) open(&(0x7f00000001c0)='./file0\x00', 0x2f9, 0x0) unlink(&(0x7f0000000000)='./file0\x00') dup(r2) accept4$inet6(r1, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) execve(0x0, 0x0, 0x0) 16:41:28 executing program 1: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) r1 = dup(r0) read(r1, &(0x7f0000000040)=""/133, 0x85) fchmod(r0, 0x100) 16:41:29 executing program 1: r0 = socket(0x2, 0x2, 0x0) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140)={'accf_http\x00', "2c22e6f97f492e6efebb195e976062646c6c7248fdb38dc01249cbbe307db5f847a92901cf19b05c7813778570cc36e7e94c9c55e3a3792862d43e1c1bcd41766b325e71f0227bef017995b6b75715924ad0f84ad99dab510b8a99c5c80687c6e249b5a228022e90d7af59d2d114e41852cab5ad8db7e96898d7c311fb75f5294147b68599709e1992aa23e3e517ed49409470ce1760b8f4d7a5b3de4cc01064470cedbfc7d5998018da042e57af40afb933f1edf8bcd386b65c6c39505e9f210d3c109b337789841a631c63d5d6c13a5611a0f25086b0858ccb46f21384920e52cbc0f6ebaf7e4359840c79b433e7f8"}, 0x100) r1 = dup(r0) read(r0, &(0x7f0000000040)=""/195, 0xc3) connect$unix(r1, &(0x7f0000000240)=@file={0x0, './file0\x00'}, 0xa) fcntl$setstatus(r1, 0x4, 0x46) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getuid() 16:41:29 executing program 0: getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) ftruncate(0xffffffffffffffff, 0x80000001) shmctl$SHM_LOCK(0x0, 0xb) r0 = socket$inet_udp(0x2, 0x2, 0x0) listen(r0, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x0, 0x12, 0xffffffffffffffff, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1d, 0x0, 0x0, 0x0) sendfile(r1, 0xffffffffffffffff, &(0x7f0000000080), 0x2) 16:41:29 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000080)={0x5, [0x3, 0xffffffff, 0x9, 0x9, 0x4]}, &(0x7f0000000100)=0xe) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') pipe2(&(0x7f0000000040), 0x4) 16:41:29 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x2, 0x30f141aa, 0x5, 0xa2e, 0x1}, &(0x7f0000000040)=0x14) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x7, 0x8, 0x44}, &(0x7f0000000140)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) open(0x0, 0x0, 0x0) getgid() shmget(0x2, 0x1000, 0x1a3, &(0x7f0000ffc000/0x1000)=nil) exit(0x0) 16:41:31 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x10004, 0x2c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x100000000}, 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xb, 0x20}, 0x8) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x4}, 0xaa) 16:41:31 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001080)=0x3f, 0x4) shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() sync() sync() setsockopt(0xffffffffffffffff, 0x4, 0x2, &(0x7f00000010c0)="d9283ce6d5d38749230cbe0f9d0d722cb2129c538dbb9862acd36cc00a4da91e8897f9ea02b9fe9cf40aa9b09ef0dbc1dd14997a307099d83f736571f15ba57b47502ec831cf95fc619787d50675d7fb22fc8286713ce24e2d153fe914e89f79c492ff563556a6a26b2241d24d91d91237f89d0a31563eb008f1aa11a88e49f7f0ad3d5897dcc724de1ba975c460652ccc8d6449b73743000f9939be41d995028326a3f7a3e9dd9ce26454e0a4861d07527a6fb3ae508f7dd68d", 0xba) 16:41:31 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockname$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) truncate(0x0, 0xffffffffffffffbe) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getpgrp(0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) pipe2(0x0, 0x100004) 16:41:31 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) truncate(&(0x7f00000000c0)='./file0\x00', 0x6d) read(r1, &(0x7f0000000100)=""/175, 0xfffffffffffffdff) write(r0, &(0x7f0000000200)="9c", 0x1) 16:41:33 executing program 0: r0 = dup(0xffffffffffffff9c) sendto(r0, &(0x7f0000000100)="16e3b748ded6bd4bde9c6b2585e41be27d7e23eeafb124266f9a6c73d1e052d73765b974d39100049036e090d92d", 0x2e, 0x100, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) truncate(&(0x7f0000000040)='./file0\x00', 0x78) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000002c0), &(0x7f0000000400)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x111) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x20}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x101, 0x0, 0x9, 0x1f, r3}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x100, 0x100000001, 0x3f, r4}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, r4}, 0x8c) truncate(&(0x7f0000000300)='./file0\x00', 0x4000003) 16:41:33 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0x5, 0x4) r2 = socket(0x1b, 0x3, 0x2000000075) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_tcp_int(r1, 0x6, 0x248, &(0x7f0000000280)=0x200, 0x4) r3 = socket(0x2, 0x3, 0x101) getsockopt$sock_timeval(r2, 0xffff, 0x1010, 0xfffffffffffffffe, &(0x7f0000000080)=0xfff2) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000140)={0x0, 0x6b, "0b6cb66564cdc8a0a6bb102c9c3c02ba63eb07eed560884781fad17c5f2ef2d73652a44a1ec51f64f3340c986279259deb6902cec7e5a837b000b7b2373b357832cbec25e70d87cd49bf7abdc1e55bbe970ed042e5391a2a88d1d7839c4db1ee54bfb97431fb2befe97596"}, &(0x7f00000001c0)=0x73) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000200)={0x2, 0x1, 0x2000, 0x80, 0x0, 0x3ff, 0x101, 0x8000, r4}, &(0x7f0000000240)=0x20) 16:41:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:35 executing program 2: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000400)={0x0, 0x4000000000000000}, &(0x7f0000001b80)=0x8) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x1) munlockall() getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="020000000100010006000000810101ce23a4f99eec2292ea0190e1da260000080082000f2ef193dcae373623639b6594"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000002c0)={0x0, 0xd3}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="010000000b6d54a44c8021483079d390567de03260a6b50f2bc85a7ae647990d976f2d2145fd9b3353b69e7b74b24cfb447e44312fd3925b9805495bba2e3cdfa35b4f7ad1383a63a24b", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940)) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x800, 0x5100, 0xfffffffffffff98c, 0x9a4, r1}, &(0x7f0000000340)=0x10) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000003c0)={r4, &(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(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) 16:41:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:39 executing program 0: r0 = dup(0xffffffffffffff9c) sendto(r0, &(0x7f0000000100)="16e3b748ded6bd4bde9c6b2585e41be27d7e23eeafb124266f9a6c73d1e052d73765b974d39100049036e090d92d", 0x2e, 0x100, &(0x7f0000000280)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) truncate(&(0x7f0000000040)='./file0\x00', 0x78) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_udplite(r0, 0x88, 0x2, &(0x7f00000002c0), &(0x7f0000000400)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x1) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x111) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x1, 0x20}, &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x101, 0x0, 0x9, 0x1f, r3}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000140)={0x0, 0x100, 0x100000001, 0x3f, r4}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000340)={@in={{0x2, 0x3, @loopback}}, r4}, 0x8c) truncate(&(0x7f0000000300)='./file0\x00', 0x4000003) 16:41:41 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 16:41:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x8e}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000400)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 16:41:42 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000002700)='./file1\x00', 0x100000000001fffe, 0x0) writev(r0, &(0x7f0000001440)=[{&(0x7f0000000180)="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", 0xe81}], 0x1) fcntl$dupfd(r0, 0x11, r0) 16:41:42 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r0, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000000c0)=""/225, &(0x7f00000001c0)=0xe1) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) msync(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) 16:41:42 executing program 0: r0 = semget(0x0, 0x2, 0x22) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000000)=[0x140000000000, 0x8, 0xfffffffffffffff7, 0x4, 0x42, 0xffffffffffff7a75, 0x1c0000, 0x1]) clock_settime(0x0, &(0x7f0000000140)) clock_settime(0x0, &(0x7f0000000040)={0x4}) 16:41:42 executing program 2: setreuid(0x0, 0xee00) madvise(&(0x7f0000786000/0x4000)=nil, 0x4000, 0x4) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x400000000000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r1, 0x80}, &(0x7f0000000140)=0x8) 00:00:01 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) listen(0xffffffffffffffff, 0x0) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000080), 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x0) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 00:00:01 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3ff, 0x4) getsockopt$sock_int(r1, 0xffff, 0x50, &(0x7f0000000100), &(0x7f00000003c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x1, 0x1ff}, &(0x7f0000000340)=0xc) 00:00:02 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @multicast2}}}, 0x8c) 00:00:02 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000040)={0x5, {{0x1c, 0x3, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setresgid(0x0, 0x0, r0) setgid(0x0) 00:00:02 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = accept(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) setsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f00000000c0)=0x3ff, 0x4) getsockopt$sock_int(r1, 0xffff, 0x50, &(0x7f0000000100), &(0x7f00000003c0)=0x4) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) open(&(0x7f00000001c0)='./file0\x00', 0x20000, 0x90) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000300)={r2, 0x1, 0x1ff}, &(0x7f0000000340)=0xc) 00:00:02 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="82022e2766e96c654900954ce6ac638d8dc33c235aaf4371462ff2638a6175dc284f50e8e5759579df9e7dc6346566c39ab94a9f648d5e3a450af06eb3f204881d4af295b636d7ce7cf72d0b53a9d201beb025925752369e96a92106eae0b4940d32f08b0f41607a63fbd255a3fe9da4cb6302899ef0f3970148b99641764396a4197f32c2002000000000000014340ad9d948faba"], 0x10) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="098b0000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) chdir(&(0x7f00000000c0)='./file0\x00') open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x10) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 00:00:02 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket(0x17, 0x20000004, 0x5000000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e21cb0900000000000000000000000000000000000058040000000000000000000000000000000000000000000000000080000000000000000000000000000000000000000000000000000000000000000000809ca200"/128, @ANYRES32=0x0, @ANYBLOB="c70000000800000002000000ab20000000040000"], &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000300)={r4, &(0x7f0000000240)=[@in={0x2, 0x1, @multicast2}, @in={0x2, 0x3}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x400}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, @in6={0x1c, 0x2, 0xffffffffffffffaa, @local={0xfe, 0x80, [], 0x0}, 0x100000001}]}, &(0x7f0000000440)=0x10) readlinkat(r0, &(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)=""/97, 0x61) recvmsg(r1, &(0x7f0000000400)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000140)=""/22, 0x12}], 0x1, &(0x7f0000000380)=""/86, 0x56}, 0x0) r5 = dup2(r2, r1) sendmsg$unix(r1, &(0x7f00000014c0)={0x0, 0x0, 0x0}, 0x0) chdir(&(0x7f0000000040)='./file0\x00') setsockopt$inet_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f00000000c0)={0x5, 0x80000001, 0xffff, 0x7, 0x1, 0x7, 0x9, 0x7f, 0x9, 0x8000, 0x7}, 0xb) 00:00:02 executing program 2: r0 = socket$inet_sctp(0x2, 0x6, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3004, &(0x7f0000000140)=ANY=[@ANYBLOB="00001b69"], &(0x7f0000000180)=0x4) 00:00:02 executing program 1: write(0xffffffffffffffff, &(0x7f0000000180)="fd", 0x1) r0 = openat(0xffffffffffffffff, &(0x7f0000000280)='./file0\x00', 0x10000, 0x8) ppoll(&(0x7f00000002c0)=[{r0, 0x8}, {r0, 0x84}, {r0, 0x1}, {r0}, {r0, 0x2035}, {r0, 0x20}, {r0}, {r0, 0x80}], 0x8, &(0x7f00000001c0)={0x5a29, 0x3}, &(0x7f0000000200), 0x8) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r3 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x10000000) exit(0xa) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet_sctp(0x2, 0x5, 0x84) r6 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000000c0)) ppoll(&(0x7f0000000100)=[{r1, 0xd9}, {r2, 0x1ab}, {r3, 0x24}, {r4, 0x11}, {r5, 0x100}, {r6, 0x2004}], 0x6, &(0x7f0000000140)={0x3, 0x7fff}, &(0x7f0000000240)={0x4}, 0x8) 00:00:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:03 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x800009, 0x84) getsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000200), &(0x7f0000000380)=0x4) sendto$inet6(r0, &(0x7f0000000000)="66b466d95c3978173704a4d75a9609dca2c20021b60c15fe8a7d21bba3a7f46b398600bc24cc5e880f4691bfa5ce73d69427b9a04f38ea3a0646b99ad11e0413371e5f3ed540d0ff8d2052d29a80e88d98802c9fd1c89ba4bd91dc1b79d635af3402fdb66ca22cf3243f8b384eec57e1725e56cf076b15d7b7a4d9a76205e2cb259e43d0af4cbb6dac563c813ec88aa668e0d344ac83634cf9affa878b25496f20e41c1edfa1df934776e920f0d756fb2d", 0xb1, 0x8, 0x0, 0x0) 00:00:03 executing program 1: syz_emit_ethernet(0x81, &(0x7f0000000100)="997ffc7eba0000000045a80a08abd2602b7b60d5f8a90ba34442dec213a492491f7f16098438258c01fd2bdd1b1170b408ece99555acf68f8f67fbbc7a078e3baad3829690890b479e96c54e61f0dc8290b1da6a91e14a2c43a0180a0600129517f969045f0a05b3d03e455ed14fbef483b5f1278a0669c1bf937e9d515fa9e2ba") r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = getpgrp(0x0) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0x3, 0x3, 0x100000001, 0x8, r1}) 00:00:03 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0xffffffffffffffea}], 0x10000000000000be) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 00:00:03 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) fchdir(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:00:03 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040), 0x4) 00:00:03 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000001"], 0x9}, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x278, 0x5c}, &(0x7f00000001c0)=0xa) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @local}}, r2, 0x2000000000000000, 0xffffffffffffffe0, 0x90, 0x3}, 0x98) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) fstat(r0, &(0x7f00000000c0)) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 00:00:04 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x2, 0x10000000000) flock(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0xfffffffefffffff9, 0x84) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x2, 0xfffffffffffffffa}, &(0x7f00000001c0)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000003c0)={0xe978, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0xa48b}, &(0x7f0000000240)=0x8) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) sync() r4 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000280)) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000002c0)={r1, 0x8}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000340)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000080)={r5, 0x5}, 0x8) sendmsg$inet6_sctp(r3, &(0x7f0000001700)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0, 0x0, &(0x7f0000001680)=[@sndrcv={0x2c}], 0x2c}, 0x0) fcntl$setflags(r0, 0x2, 0x1) getrlimit(0x2, &(0x7f0000000380)) getsockname$inet6(r3, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c) 00:00:07 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="02004e21e000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d4197205f3da20d600"/136, @ANYRES32=0x0], &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in={{0x2, 0x3, @multicast1}}, r1, 0x3, 0x5, 0x1, 0x10001, 0xfffffffffffffc00, 0x3}, &(0x7f0000000380)=0xa0) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f6669679ba3e6e646f74bbbc361210000000000000000000000a0d621686cd7445eaf56b3ef6390de0e"], 0x10) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/129, 0x81) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000003c0)={r1, 0x2}, 0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) 00:00:07 executing program 1: r0 = socket(0x1b, 0x3, 0x2) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000200), &(0x7f0000000140)=0xfffffffffffffca3) recvmsg(r0, &(0x7f00000004c0)={&(0x7f0000000080)=@un=@file={0x0, ""/64}, 0x42, &(0x7f00000003c0)=[{&(0x7f0000000100)}, {&(0x7f0000000180)=""/82, 0x52}, {&(0x7f0000000240)=""/153, 0x99}, {&(0x7f0000000300)=""/190, 0xbe}], 0x4, &(0x7f0000000400)=""/158, 0x9e}, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:07 executing program 0: r0 = socket(0x11, 0x4000000003, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, &(0x7f00000007c0)=[@init={0x14}], 0x14}, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7, {{0x2, 0x0, @rand_addr=0xfffffffffffffffc}}}, 0xd) r1 = fcntl$dupfd(r0, 0x11, r0) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000000c0)=""/3, 0x3}, {&(0x7f0000000100)=""/50, 0x32}], 0x2, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000280)={r2, 0x2511, 0x6, [0x7fff, 0x100, 0x80000001, 0x3f, 0xffffffffffffffff, 0xa5a]}, 0x14) 00:00:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:07 executing program 0: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) unlinkat(r0, &(0x7f00000001c0)='./file0\x00', 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) write(r1, &(0x7f00000003c0)="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", 0x801) r2 = dup(r1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x101, 0xf, 0x20000000, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x32}}, r3, 0x20, 0x200, 0x6b3f4d1c, 0x9, 0x1ff}, &(0x7f0000000180)=0xa0) 00:00:07 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) __semctl$IPC_RMID(r0, 0x0, 0x0) r2 = openat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0, 0x11) openat(r2, &(0x7f0000000140)='./file0\x00', 0x401, 0x8) 00:00:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) sync() shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) __getcwd(&(0x7f0000000240)=""/4, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000140)="baaf9f79119d9caf380b1599d5c2a19cbf26ca59e1ac3447230947888474bf51d0a3411543f21b10af09f1efdb08", 0x2e) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000000)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) r3 = msgget(0x0, 0x421) msgsnd(r3, &(0x7f00000004c0)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c025d0713b8ccb7e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558ac25a59cb429fb9f181a8ff4c6f187f2e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071dbff060000006dafa730e0b5c02c443d707cd45f0863fd690089a0cf58f46a61e90f70d2fdefad01e17f02fca4cdda55000000000000"], 0x1, 0x800) 00:00:10 executing program 2: freebsd11_mknod(&(0x7f0000000b40)='./file1\x00', 0xe044, 0x0) r0 = dup(0xffffffffffffff9c) r1 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100), &(0x7f0000000140)=0x4) linkat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000040)='./file1\x00', 0x0) mkdir(&(0x7f0000000b80)='./file0\x00', 0x0) linkat(r1, &(0x7f0000000080)='./file0\x00', r1, &(0x7f00000000c0)='./file0\x00', 0x400) 00:00:10 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000280)=[{&(0x7f00000000c0)=""/123, 0x7b}], 0x1, &(0x7f00000002c0)=""/128, 0x128}, 0x0) dup2(r0, r1) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28010000ffff000101"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) 00:00:10 executing program 1: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000100)={0xffffffffffffffff}, 0x100000) openat(0xffffffffffffffff, 0x0, 0x1, 0x8) accept4$unix(r0, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, 0xffffffffffffffff, 0x0) 00:00:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:10 executing program 0: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000500)={@in6={{0x1c, 0x3, 0x2, @empty, 0xfff}}, 0x0, 0x9, 0x9, 0x80, 0xd08, 0x8, 0x3}, &(0x7f00000005c0)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) 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(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r2, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, 0x0, 0x0) r5 = semget(0x0, 0x1, 0x40) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 00:00:12 executing program 2: r0 = socket(0x10, 0x1000010000005, 0x7ffffff) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x200000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000240)={r1, 0x6, 0x3, 0x8e3f, 0xd1}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x8, r1}, 0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={r1, 0x8, 0x0, 0x6, 0x8000}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r2, 0x4, 0x0, 0x4}, 0x10) 00:00:12 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f0000000000), 0x4) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040), 0x4) readlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)=""/218, 0xda) 00:00:12 executing program 2: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) munlock(&(0x7f0000ff7000/0x9000)=nil, 0x9000) madvise(&(0x7f000010e000/0x1000)=nil, 0x1000, 0x6) mlock(&(0x7f00001b9000/0x1000)=nil, 0x1000) 00:00:12 executing program 2: r0 = open(&(0x7f0000000040)='./file1\x00', 0x4, 0x1) unlinkat(r0, &(0x7f0000000080)='./file0\x00', 0x800) msgget(0x0, 0x220) open(&(0x7f0000000000)='./file0\x00', 0x100c0, 0x0) 00:00:12 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) r1 = getpgid(0xffffffffffffffff) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x61d}, {0x0, 0x3}}) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x4, 0xcc53, 0x0, r1}) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) 00:00:13 executing program 1: ftruncate(0xffffffffffffffff, 0x400000000101) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, r0) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) freebsd11_mknodat(r1, &(0x7f0000000080)='./file0\x00', 0x10, 0x201) writev(r1, &(0x7f0000000280)=[{&(0x7f0000000180)="1951a7cc288a6bf1247c7f726f80a79a025e31ec6d195d4524a950a99769b40cdb184d1fa6be4d33d922f40beb66679ab2480118c91abda2"}, {&(0x7f00000001c0)="ca4da5b13023f175ba03f75a29355fe18687131a41f333768844798c9755d6cd2bb4251fc13c0871b0629ca540844a7c7e501a6f4e8a61786aca50f0d3437c10136b6b303867149f7c261d209be3924d0871992cfd521403821a6a482c732ed6d8607db06f297dbfacf0f9472cd6fd7a18076e4937e99cc83da1996316f79082fc2d28b74fecee294ec86edeef5ccfc57cad156a331bb01f697c"}, {&(0x7f00000007c0)="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"}], 0x154) sendto$inet6(r0, &(0x7f00000000c0)="b2b0faad0b7f3b01c0", 0x9, 0x8, &(0x7f0000000100)={0x1c, 0x1, 0x3, @loopback, 0x1f}, 0x1c) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c7, 0x1000) r2 = semget$private(0x0, 0x7, 0x4) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000040)=[0x6, 0x7]) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) close(r0) execve(0x0, 0x0, 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) 00:00:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:14 executing program 0: r0 = socket$inet(0x2, 0x1, 0x1) listen(r0, 0x2) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x67, 0x0, 0x0) 00:00:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00}, 0x1c, 0x0, 0x0, &(0x7f0000000900)=[@rights={0x10}], 0x10}, 0x0) connect(r0, &(0x7f0000000000)=@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, 0x10) 00:00:14 executing program 0: connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xf1fe0c8dff046a45) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x8}, &(0x7f0000000140)=0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r2 = socket(0x2, 0x5, 0x0) bind(r2, &(0x7f0000000000)=@un=@abs={0x0, 0xd}, 0x10) 00:00:14 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xc}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0xfffffffffffffff9, 0x7, 0x7}, 0x10) 00:00:14 executing program 1: semget$private(0x0, 0x7, 0x224) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) sendfile(r1, r1, 0x0, 0x505) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) fcntl$setown(r0, 0x6, r2) write(r1, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) lseek(r1, 0x0, 0x7) 00:00:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) r1 = getpgid(0xffffffffffffffff) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x61d}, {0x0, 0x3}}) fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x2, 0x4, 0xcc53, 0x0, r1}) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) 00:00:15 executing program 0: r0 = semget$private(0x0, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x3, 0x7}, {0x2, 0x3ee8, 0x800}, {0x3, 0xffffffffffff7fff, 0x1000}], 0x3) semget(0x3, 0x3, 0x84) 00:00:15 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:16 executing program 2: socketpair(0x14, 0x5, 0x9, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) syz_execute_func(&(0x7f0000000300)="2e26d8258f00000064662e660ff828c402ad0aac42cc6eb5dd8f28f8a38a3512262de0c4617a6fcc4d0fc78ffeefffff45ded666470f3a631c31ae0f0fa64f8466971de575") getsockopt$inet_tcp_int(r0, 0x6, 0x100, &(0x7f0000000280), &(0x7f00000002c0)=0x4) socket$inet(0x2, 0x5, 0x6) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="1c10000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000d2ce00"/112, @ANYRES32=0x0], 0x84) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x5, 0x1, 0x4, 0x8}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x12, 0x9, 0x0, 0x174, 0x200, 0xfffffffffffffc00, 0x4, 0x7, 0x0}, &(0x7f0000000480)=0x20) getsockopt$inet_tcp_int(r0, 0x6, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x3f}, &(0x7f0000000080)=0xffffffffffffffad) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000100)=""/4, &(0x7f0000000400)=0x4) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e22ac1400aa000000000000000000000000ffffffffffffffea00"/136, @ANYRES32=r3], &(0x7f0000000200)=0x8c) 00:00:16 executing program 0: getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, 0x0, &(0x7f0000000180)) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x6100, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 00:00:18 executing program 1: r0 = socket$inet_sctp(0x2, 0x4100001000010005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1206, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:18 executing program 1: shmget(0xffffffffffffffff, 0x3000, 0x102, &(0x7f0000ffb000/0x3000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x81000440) __semctl$IPC_RMID(r2, 0x0, 0x0) fcntl$getown(r1, 0x5) r3 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r3, 0x84, 0x8, &(0x7f0000000380), &(0x7f0000000080)=0x4) preadv(r1, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) r4 = semget$private(0x0, 0x100000000000001, 0x4) __semctl$GETZCNT(r4, 0x3, 0x7, 0x0) semget$private(0x0, 0x0, 0x100) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$IPC_INFO(r2, 0x1, 0x3, &(0x7f0000000280)=""/73) setsockopt$inet_int(r5, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) connect$inet(r5, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) fcntl$dupfd(r5, 0x0, r5) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair(0x2, 0x20000007, 0x8000, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r7, 0x84, 0x10, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r7, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x1a, "b7c7ff915df776670ef25e25f0be9e1bd36ee2ded7d324e3c4d0"}, &(0x7f00000000c0)=0x22) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000000340)={r8}, &(0x7f0000000380)=0x8) socketpair(0x0, 0x0, 0x0, 0x0) 00:00:18 executing program 2: getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, 0x0, &(0x7f0000000100)) accept4$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000200), 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, &(0x7f0000000080)) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x1206, &(0x7f0000000080), &(0x7f00000000c0)=0x8) mlockall(0x1) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x85d}, &(0x7f00000001c0)=0xfffffffffffffcd9) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000400)=ANY=[@ANYBLOB], 0x1) sync() socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, &(0x7f0000000c40)=ANY=[@ANYBLOB="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"], 0x1) truncate(0x0, 0x0) getrlimit(0x0, 0x0) 00:00:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:20 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r2, 0x10001}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r3, 0x81}, &(0x7f00000001c0)=0x8) setsockopt$inet6_group_source_req(r0, 0x29, 0x1c, 0x0, 0x0) socket$inet6(0x1c, 0x10000005, 0x7f) 00:00:21 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x8, 0x3, 0x9, 0x8, 0x6, 0x7, 0x401, {@in={{0x2, 0x0, @rand_addr=0x43}}, r2, 0x401, 0x1, 0xdd4c, 0x7ff, 0xf2}}, &(0x7f0000000280)=0xb8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:21 executing program 2: getrusage(0x1, &(0x7f0000000000)) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={0x0, 0xc, 0xc1a}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x6}}, r1}, 0x84) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x9) 00:00:22 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) mmap(&(0x7f0000003000/0x4000)=nil, 0x4000, 0x4, 0x1410, r0, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000040), &(0x7f0000000080)=0x4) mmap(&(0x7f0000000000/0xf000)=nil, 0xf000, 0x0, 0x1b071, 0xffffffffffffffff, 0x0) 00:00:22 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(0xffffffffffffffff, 0x84, 0x12, 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') dup(r0) 00:00:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xf, 0x1}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r1, 0xfff}, 0x8) setitimer(0x4000000, 0x0, 0x0) 00:00:24 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair(0x1d, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e207f0000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e1a090f1fae6bad1d20e4e00"/147, @ANYRES32=r3, @ANYBLOB="0000000088150000800000000800000003000100"], &(0x7f0000000240)=0xa0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f0000000040)=0x9, 0xff3d) getpeername$inet6(r0, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000340)={@in={{0x2, 0x0, @multicast1}}, r3, 0x9, 0xc, 0xfffffffffffff518}, 0x94) 00:00:24 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) utimes(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x3ff, 0x6}, {0xeb, 0xe8c8d2}}) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r4, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) shmctl$SHM_LOCK(0x0, 0xb) 00:00:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x5, 0xc6f5db0c73a61bb8, 0x800, 0xe7a3}, &(0x7f0000000180)=0x18) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:24 executing program 1: r0 = socket(0x2, 0x20000004, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x3f}, 0x8) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)={r1, 0xd9, "58b348f0d103ade77e2607d9bf1bab834b34c7931e628ce2a3520b4697cecd417b79bff738a17dbcb257de3171c6fe580f0b7e152c3a8ff30f2bb4b4a5405aa1f49fb688fa7fcbcc28e0c35d04b14db8db31e0e3e0016e70694dcfd787a9cb3dd241c84b64d31e3f87f1e1fd848a0c308ff4a748b8b7c6df785882dc564995b51103ddbdbaad0458a3cba5b3e50d06b0bc4a15e4eb4308ea76e03041e0c9c93e839b353d72a9938857cf396374ce07425acea0256864ed2947596db1909f9e001dc0c51963d97ca3d9cc7bfc957dd72c1d4246af10a1cdd7a1"}, &(0x7f0000000240)=0xe1) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x401}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000002c0)={0x200, 0x20, 0x6400, 0x8000, 0x4, 0x100000000, 0x6, 0x7f, r1}, &(0x7f0000000300)=0x20) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000340), &(0x7f0000000380)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x0, 0x3ff, @loopback, 0x81}}, r1, 0xb91e, 0x4ce, 0x792c}, &(0x7f0000000480)=0x8c) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0)=0x7, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x0, @multicast2}}, r4, 0x4, 0x10000, 0x7}, 0x94) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000005c0), &(0x7f0000000600)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xc00000000000}}, r2, 0x3, 0xffffffff00000000, 0x3}, 0x8c) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000700)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000740)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000780)={0x2, 0x3f4, 0x200, 0xffff, 0x20, 0x6c4, 0x8, 0x3027, r3}, 0x20) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000007c0)={r3, 0x0, 0x5}, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000800), &(0x7f0000000840)=0x4) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000880)={@in={{0x2, 0x3, @loopback}}, r3}, 0x8c) fcntl$getflags(r0, 0x3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000940)={r3, 0x4, 0x7}, 0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000980)={@in={{0x2, 0x0, @multicast1}}, r3, 0x2, 0x82, 0x800, 0x4, 0x5}, &(0x7f0000000a40)=0xa0) r5 = open(&(0x7f0000000a80)='./file0\x00', 0x800, 0x2) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_buf(r6, 0x29, 0x52, &(0x7f0000000ac0)="d8d5a849aa4bac7b31d5b521f28d7338e0d9663614da8303420ff99a63713038a674ea582e4128e2d6f9dc714e52f01e834635ef1ed98859aed019dc72437f8bea035ceef3209121554ba306c180012603e1921f849eb5e980153295597a9f15612500503b7c511839cdd3df7ad912c836d4f1ef84881631972835", 0x7b) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000b40)={r1, 0x5, 0x7f}, &(0x7f0000000b80)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) getpeername$unix(r5, &(0x7f0000000c40)=@file={0x0, ""/108}, &(0x7f0000000cc0)=0x6e) 00:00:24 executing program 1: pipe2(0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000200)="7bfe66400fc2770a580ff80f7ac10f5be2c4c1f9e4160f12ffc4639940984f4d00000844dbc946d3f7") mlockall(0x1) sync() 00:00:26 executing program 0: r0 = socket(0x0, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000001c0)={0x0, 0x1f, 0xf, 0x5, 0x81}, &(0x7f0000000200)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r1, 0xffffffff}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r2, 0x5, 0x9, 0x10001, 0x46d1, 0xfffffffffffff0f9}, &(0x7f0000000180)=0x14) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x1203, &(0x7f00000000c0), &(0x7f0000001240)=0x24a) getpeername(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) 00:00:26 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x800, "74a15c67ccad242803084ac39990048e"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto$unix(r0, 0x0, 0x0, 0x8, &(0x7f0000000080)=@abs, 0x5) 00:00:26 executing program 0: r0 = socket(0x2000000011, 0x5, 0x3) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x20, 0x7}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x9, 0x0, 0xda, 0x80000001, r1}, 0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000180)=0xb0) getpeername$unix(r0, 0x0, &(0x7f0000001080)) 00:00:26 executing program 0: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0xe, &(0x7f0000000000)={0xfffffffffffff12e, 0xc5}) clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x2fbd4370}) 00:34:34 executing program 0: clock_settime(0x0, &(0x7f0000000040)) clock_settime(0xe, &(0x7f0000000000)={0xfffffffffffff12e, 0xc5}) clock_settime(0x0, &(0x7f0000000080)={0x81a, 0x2fbd4370}) 00:34:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x4a, "7ea533c8f2da4c9e92e72ee5c013f38839eab7cc1bebb2b47b485c01b6704e2876b703c72c7f76922310bdc228c97ce13906d57b1e9f78d5406b58a76772d58f3556fe9977a0c00dae03"}, &(0x7f0000000080)=0x52) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:35 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x33, &(0x7f0000000040)=0x80000001, 0x4) 00:34:35 executing program 1: r0 = semget$private(0x0, 0x7, 0x0) r1 = shmget(0x3, 0x4000, 0x108, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000000)=""/186) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) accept4$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x10000000) getitimer(0x2, &(0x7f0000000140)) semop(r0, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}], 0x7) 00:34:35 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = socket$inet(0x2, 0x0, 0x3) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) setsockopt$inet6_int(r0, 0x29, 0xb, &(0x7f0000000100), 0x4) 00:34:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000240)={0x4, {{0x1c, 0x0, 0x40, @remote={0xfe, 0x80, [], 0x0}}}}, 0x88) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1d2, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) freebsd10_pipe(0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r1, r2) 00:34:35 executing program 1: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000f49a0b8bae3696685e6e4866dbd1e640a53a5b7c0b16bdf43c645364be4e55cfc904c56ba5f53c809e991c64fd7b2c2a9449e6f74d041aeb42d69a0277e1381f288fe3c449a548529802bc89880dc46835a56f53bed0473d341be978e45424efeda582ebaa6c9d6c22cfd962a1e92598fc31f4c00096ca7e50cc145415ec8a0a62825f5001e8b5d5a4af9f83c9bc32ce81793d319cd00c28c45581368dfe35d0666b76c37667e7e14a9e0ad3260fc0ad684c3876e2a3a6d91d4dc5f0d0bc7d786d01b9f68a2b139f62c2742104"], 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001a80)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x50, 0xdef, 0x6}, &(0x7f0000001b40)=0x94) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:34:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 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$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r3, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) accept(r0, &(0x7f0000000300)=@un=@abs, &(0x7f0000000340)=0x8) setreuid(r2, r2) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$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$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) 00:34:35 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000100)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc}, 0x8) 00:34:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:40 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080)=0x3f, 0xfffffded) listen(r0, 0x0) listen(r0, 0x0) 00:34:40 executing program 0: r0 = socket$inet_sctp(0x2, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x6, 0x4, 0x1, 0x7, 0x2b237eca, 0x0, 0x7fffffff, 0x7ff, 0xc000, 0x9, 0x7ff}, 0xb) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0x9, 0x4) r2 = socket$inet6(0x1c, 0x7, 0x3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000200)=0x1c) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0xfff}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r4, 0x7fff, 0x2}, 0xc) r5 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f00000001c0)=ANY=[@ANYBLOB="05000025752d4e43f54234015ca5ca3bd28cb627b28fcf9b4249dee12eca4fd99368a0e83373a9306ff57d3de1c1"], &(0x7f0000000080)=0xe) bind$inet(r1, &(0x7f00000000c0)={0x2, 0x0, @loopback}, 0x10) 00:34:40 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x608020011) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffff8, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) fdatasync(r0) 00:34:41 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket(0x0, 0x3, 0x0) writev(r0, &(0x7f0000000200), 0x3ac) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) 00:34:42 executing program 2: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x0, 0x3, 0x20, 0x8}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000280)=r1, 0x4) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0x30, &(0x7f0000000240)={r4, 0x10001, 0x20000000000}, 0xd0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000180)={r4, 0x100000000, 0x9, 0x4, 0x0, 0x100000001}, &(0x7f00000001c0)=0x14) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) r6 = fcntl$dupfd(r3, 0x11, r2) renameat(r5, &(0x7f0000000100)='./file0\x00', r6, &(0x7f0000000140)='./file0\x00') 00:34:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:44 executing program 0: munmap(&(0x7f0000719000/0x1000)=nil, 0x1000) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000100)={0x7, [0x8001, 0x80000001, 0x400000000000, 0x1, 0x10000, 0x5, 0x100000001]}, &(0x7f0000000140)=0x12) read(r0, &(0x7f0000000000)=""/240, 0xf0) mmap(&(0x7f0000719000/0x4000)=nil, 0x4000, 0x0, 0x5012, 0xffffffffffffffff, 0x0) getpeername(r1, &(0x7f0000000180)=@un=@file={0x0, ""/4096}, &(0x7f00000011c0)=0x1002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000012c0)={0x0, &(0x7f0000001200)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000001300)=0x10) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000001340)={r2, 0x1}, 0x8) 00:34:45 executing program 2: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet6(0x1c, 0x1, 0xbaff) r2 = getpid() fcntl$lock(r0, 0xd, &(0x7f0000000040)={0x3, 0x1, 0x4, 0x3f, r2}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) poll(&(0x7f0000000000)=[{r0, 0x100}, {r1, 0x2}, {r3, 0x2080}], 0x3, 0x2) r4 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r3, 0x84, 0x1f, &(0x7f0000000800)=0x5, 0x4) sendmsg$inet6_sctp(r3, &(0x7f0000000780)={&(0x7f0000000080)=@in={0x2, 0x1, @rand_addr=0x5}, 0x10, &(0x7f00000006c0)=[{&(0x7f00000000c0)="0f49bab817a9f5134b6a1fccce00e0f3063d156d5a2cfece1220f0252c0c30e458d36186d6c92592cb7b3e473b459fcc25e610ef64fda2f4aa3aef6a55a116d62bd764b849ee18f6ff741cf43d06ea96c5dc2eef5265dcfce860f1b98a30e143b71ea982f5c12acfba413db95b9428", 0x6f}, {&(0x7f0000000140)="37fdb7e254b6f821cb3654edf56194845c53a0fdfc4b42f651634674419aa924d46473c10d554eb369fb83ce23caa6ffe7e6b13231a76f1682ddd40683b79de2c3b67c783374d7d9cff32530747b1f9bf7318a", 0x53}, {&(0x7f00000001c0)="d7c9d8a8c70b929abc0691e4c8d809584040932eefcf50fb7d477bb2d7ded8fc10530cb9c98465897d818a0c1922cafe59209cad84856de1cb2c35bdc48ab2e910206ba82644e21e474b8a8b00d910fbbe2d6e8b49e65d6dc0a70d1c63e18728b120f84a5ce4463f31d9d94427cf79f9e86d18bed325d30c9af64851a70b9e66092ab4dea3b6fb142293c337743e9d01b8f4d88bcefb39185511fe936186198f8445d10869da9ad29d14a28ced707c0c4ffd900cb14d2a2d216272abaac113799855790dd857105b06895166a587c42bb6a9627f48d7d41618d3c21ddf92edf8f813e97e27c232cd7fbdcc6474", 0xed}, {&(0x7f00000002c0)="9649237d8efad4bcd6e4bcd1d7c872bc8d35c5cac0f6063e41467b7b4b6ea4d80ad45b56502bee786b2b767083e6d195935709d724f901106bd935f97d3c5d2b10c5600dfa9e3ce08592b06ae12e993ee6876dab4a63c966aa29b3c209e1c59fb5de6e89a36263023c", 0x69}, {&(0x7f0000000340)="facacde1c54a2bb606f84c18c82f9b2f34646bab513ebbd6e956c61213b03c86cd11987cccb196d0526bef18931af9a1087660a288d7c5db3b8a250b5ddc4cdbe16a52e86bd8c0a78cafef40556a7f59c05f542bb0756bfe1499bff2a6fe9a7855130247878e44cb5250194f14", 0x6d}, {&(0x7f00000003c0)="a84db6beb488bfcfaeef2d3c326a429b55be7ec49fd29e9f86326e99f246c21483bc8fd558eacd73ae0805eaeb283fc2259f0f54aad4027f11b65072100de273b32b7f6bde596b1ab7b6589ac39d9a1b7848bae6ce5b37a2cb92c6979c408fe932903c1f49fd538da548c3a70f52c0e72caee3cc4193a335137e56dac248482de215a37018b57a93dcbfdfe802a15b3d87e8cf9d698e87369535fc2009cd8d4e4603220e2258791b8557f4c95f43e2730d0c607bff5ef8845b4ee043939dbd56a89710f19c685f1b56c04dba45c9d8be2bbb5f70c2f3", 0xd6}, {&(0x7f00000004c0)="1ea96d57e7684db5f1651016da630a8dea1cb0e86387e23b4887054ba8bfc7", 0x1f}, {&(0x7f0000000500)="f0cb7f43c247cf0ceab5a04d17f0255db3455c83f9e247b3bfe969676385aa0350d0f6a2b6d9f2bf37b8785e6c9bc04bc3abf1da249a9d4c141b2af2364e48dba2fe8eb52d32a1ab5f513ae0b4cc3be471d582b88c34c7a418c157664471c8115e2415033fa33d73709031db7f799fa8de6b5f5e6f7c1f893533327b7a4fd7164265dbb73527c6177a1664103230e83a2cbf7e1920f555d130a5de803b8ae2fe202f7d1da6ac2cc0d971c5e5d76184ad684b7f3e10341799b6652c309d14866760a3943d5faf6b377141606cf223972e65d644079f8541d6", 0xd8}, {&(0x7f0000000600)="14a97f2027f8e4f88ce1", 0xa}, {&(0x7f0000000640)="154e317d224e8321e515dc55621783d22b5b41906903da02e5e08393bb46a7f3d944067fa81ea96deca1080511d4df4bd89c4b719f83e03ef1ce3ffe8c6f42ea3b96af44a3edaab6612d1cd183212bda2b0f791fea1b8a00a02e2a", 0x5b}], 0xa, 0x0, 0x0, 0x101}, 0x1) setsockopt$inet_tcp_int(r4, 0x6, 0x1, &(0x7f0000d06000), 0x4) freebsd10_pipe(&(0x7f00000007c0)) 00:34:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:46 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYPTR=&(0x7f0000000240)=ANY=[@ANYRES64=r0, @ANYRES32, @ANYBLOB="a9217e0b712f8813a36dd6c475c73f9ae1e0e625dbd85d47ba50875b804a4573d83da884a1a3f0255ca9ad0b56fb26391ebbd41f7e95863eb4e5ddf7c9f705f030b53068bef6402b0e9549f87dbea387f4b508e90c1d848543f416df155540088df9bd43d7652a6a8d51620049e73709bff027405927fb6179d0000071558d5419c7bb27789edb0959cf8103fcc089945ebd87f3d80edc2719f4bc326dbd215aaa62081e96c4a989d0106980d63a2ed65bf82c56cb6253c8759a96e30e80a26036b7e82f5f5e6e051a939f8c37a121cf449730a89e", @ANYRES32=r0, @ANYRES16=r0]], 0x1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f00000001c0)=0x4) sendto$unix(r0, &(0x7f0000000080)="805262f52310e010765607be0913410d5650920fa700b6b55a241637f498ccfba5d98dbf056e6a0e8e0e489500a4283b2f95822433fe48e7b16438476927dca29df9bb1a46f71dff17ce25e380fee9200e7023b238125bf66bf4dc8c781c6bbf5db63031285fe5bd9d3dae3990cd5e90654743d20b61275f2f6d6a43fc898259dd", 0x81, 0x0, &(0x7f0000000000)=@abs={0x0, 0x0, 0x1}, 0x8) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000380)=[{&(0x7f0000000780)="5747fcc924a8efb525cfa88cd6eab652e121a876f899a73c64600361ec45d951a6c614adafbbcc65b792c7a27a3729f700cd4568cdb809864abc0ae4049e61209f5b91c687320b71fa65b6960b1bba3aa5a5d4ca2dbfc3cfe1ce0aa1fe73563f448be0ad7e8b0439a7ca5c2ea3a501cf10", 0x71}], 0x1}, 0x20101) 00:34:46 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f00000004c0)="6d7e9bb68b71ce244d0f254fa9f25e6550a548b67453745482da277ac1a35d2f945700ea6710d4108f08d9b622d605042f3249b8f885c09fadaf656279b16ed398de6d9028eaf7e95c5ade1fbf8d3687f9c327dc1353145f4c8de8faf170c98bb70cbf20c6376bbe3b8b09726f0aebe9731dcdc57b295012085d80c38e34dee9", 0x80}, {&(0x7f00000000c0)="8323fe0afed1b13665c64f84440de436d4814a64b8edf51a2beb4b68d4e35494c019a9d4323e6ec2f103a00212e72c2b56d6296c6b6536db3c765ddb5739687c084a1a0a25aefe213c41fe347117276e4f97c5334a76c1d60a3488a739c1a87f336283d442afa5badc0336f8589055d355e4aaf03ae9b94a95eb06", 0x7b}, {&(0x7f0000000140)="de1219a266f864e87f38b2868ef8329ddd9eec90b0d6eb4a511b1cae6b3d17e40115e5bdf0362ae04afe65888e198accf4bee1c059b90fe09ddb68263272d8e8e8c586b7f699b4b7223f54848d12ed35fb92a04073fd25731414379f3a1989789c0a05627fedc30c7863db32a2917f16a8bd4e6aa66cfda03c8f0043c9b1bf3c85cf8137ae38c4ba510a72bda37bbf8c", 0x90}, {&(0x7f0000000200)="c994a284705e94f784f6492e9d01e369f214406f4dbdcca3ebca961d296478ce577a12cb59cf8862fb6a51b67f2331c2bbb58fda89b61a38c4de87c9e3c96ae9f0f39f175552456f9b", 0x49}], 0x4) close(r0) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x100000) sendto$inet(r1, &(0x7f00000003c0)="21e9f6598f2f094d07b8252b873039d7431597d29228c3ef4d0ae4d77795dad532813931071dd5ba8e87d58327f1d957ef2c6dbc38d041e655b58261021a24768af8b3c9ea58b8df1c610e0e8161bb8e0f0f07d455f038137de2e75f49a28fd3df3776374687b5239ea445e249cd1ef7d84a5ed04bc9a58df4633f37540dbb2bb6ce3b80e38a94f4d0e1a1962a0bf6522831f7ef130e364fc38b371cb305de042bdc071d3f", 0xa5, 0x1, &(0x7f0000000480)={0x2, 0x2, @broadcast}, 0x10) r2 = open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x2) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000300), &(0x7f0000000340)=0x4) 00:34:46 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1}, &(0x7f0000000100)=0x8) r2 = semget$private(0x0, 0x3, 0x204) __semctl$IPC_RMID(r2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000040), &(0x7f00000000c0)=0x4) socket(0x17, 0x2, 0x6) r3 = shmget$private(0x0, 0x2000, 0x200, &(0x7f0000ffd000/0x2000)=nil) shmat(r3, &(0x7f0000ffe000/0x2000)=nil, 0x1fff) 00:34:46 executing program 1: r0 = socket$inet(0x2, 0x7, 0xec) freebsd11_fstat(r0, &(0x7f0000000000)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x400, 0x0, 0xffffffffffffff9f) 00:34:46 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1204, &(0x7f0000000280)={0x0, 0x0}, &(0x7f00000002c0)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x101, 0x4) 00:34:46 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = getuid() getgroups(0x2, &(0x7f0000000040)=[0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) socket$inet(0x2, 0x20000000, 0x4) socketpair(0x10, 0x4, 0x400, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername$unix(r5, &(0x7f0000000180)=@abs, &(0x7f00000001c0)=0x84) fdatasync(r4) mmap(&(0x7f00005c9000/0x1000)=nil, 0x1000, 0x4, 0x10, r3, 0x0) 00:34:46 executing program 2: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) munmap(&(0x7f0000ff6000/0x3000)=nil, 0x3000) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) r1 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r2 = shmat(r1, &(0x7f0000ff6000/0x2000)=nil, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x20) shmdt(r2) 00:34:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1}, 0x8) r2 = shmget(0x1, 0x1000, 0x80, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) 00:34:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = dup(r0) write(r0, &(0x7f0000000140)="b35fb3fff1f721b372719c285847f76622a70c00186454a32eae722565c34590fee4f07fdb4af355a4e6e887c97f7c46889c1ba3e401dead39eae8e37c2de99ef8820a48b2973296dd8887d81d1a6c9671532ed6e5391b23f26db4ce959e0f07f6302e2625bcea45da31d79653681053b2907e93ca411e07aad15675981cf10bef3eb625e86834aa8cb6f6229ed90fd899d6fd4874a99734170701aee19958972c130667b484010361d296e9c69557265408111a492d022e048a0805460a08871a065dd5751bd19172dbc888ae2cb51de977f1840cc46bba59b65f6ffe8739f0466edb4ae85c67c2380045c4f5dfd262968b", 0xf2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c00000000003f000000000000000000000000000000e3"], 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], 0x0) 00:34:47 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x7fffffff) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x3) readv(r0, &(0x7f00000002c0)=[{0x0}, {&(0x7f00000001c0)=""/206, 0xce}, {&(0x7f00000004c0)=""/4096, 0x1000}], 0x3) 00:34:47 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="06000100ceae"], &(0x7f0000000140)=0xa) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r1, 0x1ff}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffff479}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r2, 0x7, 0x5, 0x9}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) dup2(0xffffffffffffffff, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 00:34:47 executing program 2: socket(0x0, 0x4, 0x5b) r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0xf}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) 00:34:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:47 executing program 0: openat(0xffffffffffffffff, &(0x7f0000000000)='/', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) utimensat(0xffffffffffffffff, &(0x7f0000000000)='./file1\x00', 0x0, 0x0) shmget(0x0, 0x2000, 0x4d0, &(0x7f000069b000/0x2000)=nil) 00:34:47 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) setuid(0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:48 executing program 0: r0 = semget(0x1, 0x0, 0x40) __semctl$GETPID(r0, 0x4, 0x4, &(0x7f0000000080)=""/110) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0x1}, &(0x7f0000000040)=0x8) 00:34:48 executing program 0: mkdir(&(0x7f00000000c0)='./file0\x00', 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) accept4(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x20000000) utimensat(r0, &(0x7f0000000280)='./file0\x00', &(0x7f00000009c0)={{}, {0x0, 0xffffffffffffffff}}, 0x0) 00:34:48 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2280000000fe8000000000000000000000000000aafb080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000e4000000000000000000000000000017c6760973b00a4800"/128, @ANYRES32=0x0], &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x6, 0x400, 0xd615, 0x5, 0x1000, 0x16, 0x5, r2}, 0x20) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x3f) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) ftruncate(r3, 0xff00) open$dir(&(0x7f0000000280)='./file0\x00', 0x10000, 0x1d) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) ftruncate(r0, 0xc9) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:34:51 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x5, 0x3f, 0xd67, 0x4, 0x80000000}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0x7e3ea1cb, 0x80}, 0xc) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="181a0000", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x0, 0x100000001, 0x4}, 0xffffffffffffff61) 00:34:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 0x0, 0x0) accept$unix(r0, &(0x7f00000002c0)=@file={0x0, ""/29}, &(0x7f0000000300)=0x1f) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:51 executing program 2: socket(0x0, 0x4, 0x5b) r0 = open(&(0x7f0000000280)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000480)={0xf}, &(0x7f00000006c0)=0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x1, [0x3ff]}, &(0x7f0000000200)=0x6) 00:34:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2280000000fe8000000000000000000000000000aafb080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000e4000000000000000000000000000017c6760973b00a4800"/128, @ANYRES32=0x0], &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x6, 0x400, 0xd615, 0x5, 0x1000, 0x16, 0x5, r2}, 0x20) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x3f) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) ftruncate(r3, 0xff00) open$dir(&(0x7f0000000280)='./file0\x00', 0x10000, 0x1d) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) ftruncate(r0, 0xc9) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:34:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(0xffffffffffffffff, 0x29, 0x66, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2280000000fe8000000000000000000000000000aafb080000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000500000000000000e4000000000000000000000000000017c6760973b00a4800"/128, @ANYRES32=0x0], &(0x7f0000000440)=0x84) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x4, 0x6, 0x400, 0xd615, 0x5, 0x1000, 0x16, 0x5, r2}, 0x20) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x3f) r3 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x80000000) ftruncate(r3, 0xff00) open$dir(&(0x7f0000000280)='./file0\x00', 0x10000, 0x1d) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) ftruncate(r0, 0xc9) preadv(r1, &(0x7f0000000240)=[{&(0x7f0000000140)=""/194, 0xc2}], 0x1, 0x0) 00:34:53 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xfffffffffffffffe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:34:53 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_int(r0, 0x29, 0x2b, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x271}, {0x0, 0xf423f}}, 0x0) 00:34:54 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getresuid(0x0, 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$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:54 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xc1) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) accept$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000140)=0x10) setreuid(0x0, 0xee00) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000001c0), 0x0) exit(0x0) poll(&(0x7f0000000000)=[{r1, 0x208a}, {r1}, {r1}, {r1, 0x4}, {r1, 0xb2}], 0x5, 0x3) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:34:54 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00'], 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x400, 0xa) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000440)=ANY=[@ANYBLOB="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", @ANYRES32=0x0], &(0x7f0000000100)=0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)={@in={{0x2, 0x2, @multicast1}}, r3}, 0x8c) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) setsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000000180)="0773e281a6e1a81e6af6855423424382badb0befc855e4aa54d650b7d2671e8d6f2caf4f982cb86ad36a89a05987086a507cbf4e2e5105d7fba52ba0f47e8ae0d7c4b047561b824f2c92d886d6a79dba1a9f202cafffdcbc5ccca11de31c2550dfaa865e802e717da725b5673d88f350182d5adb6aa39a4850431a7edf772870b9f48130ce1c24231c9b75d101a7d45af12dab5471940a6b1925da074acb2159095e8f5ea18eb2c99e68f5f27f955f9ba9d2d64bbab425", 0xb7) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0xfffffff7ffffffff) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000240)={0x4d, 0x20, 0x7ff, 0x3, 0x0}, &(0x7f0000000300)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000580)={r7, 0xffffffffffffff80}, &(0x7f00000005c0)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) 00:34:57 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e22020000000000000000000000000000000000000100000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000006f4e6bda41b53c9257e7118b16b41ad5", @ANYRES32=0x0], &(0x7f0000000280)=0x84) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000002c0)={r1, 0x9}, 0x8) fchmod(r0, 0xffffffffffffffff) setuid(0xee01) r2 = open(&(0x7f0000000040)='./file0\x00', 0x8281, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x6, 0x600000000, 0x8001, 0x6, 0x9}, &(0x7f0000000000)=0xa0) getsockopt$inet6_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f0000000140)={r3, 0x47}, &(0x7f0000000180)=0x8) pwritev(r2, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x0) 00:34:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:34:57 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'rack\x00', 0x101}, 0x24) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) getpeername(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) fcntl$setflags(r1, 0x2, 0x1) readlink(0x0, 0x0, 0xfffffffffffffd56) r2 = msgget$private(0x0, 0x8) msgctl$IPC_INFO(r2, 0x3, &(0x7f0000000140)=""/149) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000300)=[{&(0x7f0000000200)="a919f84f4b539797c2e1", 0xa}, {&(0x7f0000000240)="924f4496c2c9463d462dfbc3459e9357cd5f22b802f184233d2ab676611708e242b343d81cbd31987c8b", 0x2a}, {&(0x7f0000000280)="44bc32c097a399fb3512d602f6b1f233880505bab4c43cc4bb5f715edaeb", 0x1e}, {&(0x7f00000002c0)="bd474ffc993fdbde7a", 0x9}], 0x4, 0x42) 00:35:00 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)) fstat(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000080)='./file0\x00', r0, r1) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 00:35:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:00 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:00 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) accept$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) 00:35:00 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:03 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000000c0)=0x0, &(0x7f0000000100), &(0x7f0000000140)=0x0) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x3d5, 0x0, 0x0, &(0x7f0000000180)=[@cred={0x0, 0xffff, 0x2, r1, r2, r4}, @cred={0x0, 0xffff, 0x2, r1, r2, r4}, @cred={0x0, 0xffff, 0x2, r1, r2, r3}, @cred={0x0, 0xffff, 0x2, r1, r2, r3}]}, 0x0) 00:35:03 executing program 0: mprotect(&(0x7f0000147000/0x3000)=nil, 0x3000, 0x0) symlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0), 0x0) mkdir(&(0x7f00000000c0)='./file0\x00', 0x18) r0 = socket$inet_udp(0x2, 0x2, 0x0) pwritev(r0, &(0x7f0000000340), 0x3e4, 0x0) freebsd11_stat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) r1 = semget$private(0x0, 0x0, 0x84) __semctl$IPC_INFO(r1, 0x2, 0x3, &(0x7f0000000100)=""/178) execve(&(0x7f0000000380)='./file0/file0\x00', &(0x7f00000005c0)=[&(0x7f00000003c0)='p\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='@\x00', &(0x7f00000004c0)='&#^%]\x00', &(0x7f0000000500)='-b[\xf4]\x00', &(0x7f0000000540)='^{\x00', &(0x7f0000000580)='@j}\x00'], &(0x7f0000000740)=[&(0x7f0000000600)='@}\x00', &(0x7f0000000640)='\x00', &(0x7f0000000680)='+!\\\x00', &(0x7f00000006c0)='(:\x00', &(0x7f0000000700)='\x00']) 00:35:03 executing program 2: setrlimit(0x2, &(0x7f0000000000)={0x7, 0x6}) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x3, [0x9, 0x8000, 0x7]}, 0xa) 00:35:03 executing program 3: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:03 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:03 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000000)=0x3f, 0x4) listen(r0, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10000, 0x108) r2 = msgget$private(0x0, 0x11) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f00000001c0)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r5 = geteuid() r6 = getegid() r7 = getpgid(0xffffffffffffffff) r8 = getpgid(0x0) msgctl$IPC_SET(r2, 0x1, &(0x7f0000000280)={{0x100000000, r3, r4, r5, r6, 0xa, 0x7ff}, 0x7ff, 0xffc00000, 0x2, 0x0, 0x8000, 0x0, r7, r8}) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f00000000c0)=""/53, &(0x7f0000000100)=0x35) setsockopt$inet_tcp_buf(r0, 0x6, 0x2023, &(0x7f0000000040)="0f0d7efa603140f957ba6b6c686e", 0xe) listen(r0, 0x0) 00:35:03 executing program 1: r0 = msgget$private(0x0, 0x10a) msgsnd(r0, &(0x7f0000000000)={0x3, "22ab609572fde66429320532c53ca37165a83cb24fe688e11611a86a128057d52e77137b6e48c83695516e62937149769b6be615079ca64c27823c57f1c84d3bead1a82152e7b213e6dc7f640b92e03dae9ef0b3715b60a77862ee1cc6eedbbb371eb1be93492fbf1e1a19b00744ae43847008fd89536f1b0f89103a3f1b9d1e7af7285dd2c23b2c0cf1ad509960a73ce7a6f7324902d25565bc2dae1989a4075cfcb4bb495e927463a7acfb01af1ec18a78b92bd629219dd4459b4c9b46a5a6ddc7c1464b2dc1daab013f31a1cbf636d100637449"}, 0xdd, 0x800) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000200)=""/202) 00:35:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1f, 0xffffffffffff9e86, 0x20, 0x1, 0x1, 0x6, 0x7, 0x7, r1}, &(0x7f0000000080)=0x20) 00:35:03 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:03 executing program 1: 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) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket(0x10, 0x20000002, 0x3) ftruncate(r2, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x4000100000006, "4407a3d89bf54d7468ede466117100"}, 0x14) sendto(r1, &(0x7f00000002c0)="82623da6c157409d0708aceec37c0b570e6bb13986f1de0499a8c09f366c8dbe7bf9cf3a2885b25ca658bf96b0b9933be05b5655ac9bbb89ea9e5dfdce5ad873096b0ceef47ad08be4d8967170bcbe5743ef0965337f4ec689b621d5bdb47118665edb62f87ed1894dec9f9defe359521a069a987a80ed25d2aa9e098319cd15f40ae85f0761b649da358bbbb5df3f59", 0x90, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xec88, @empty, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r4, 0x7fff}, &(0x7f0000000280)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:35:03 executing program 0: r0 = socket(0x2, 0x10000000, 0x7fffffff) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="01000000824f4ddbf739a4b3547ee4c34fa10abc569aeb1505fc03de7b134f77719edc15b1cc11be41faa35ea74af1775243ba7f18a135967e569097ae50579bbd12a6be94557d88c9cea7ef612132130b3df4b8ed0ca604609a8e458c82aed3ab6b21877db5d79b0168f08e84cdcdc15431ab329fa0ca9d94dea49f1ab7f27ee599169f78ef948c22128fab0dfa3465a0b4803cad31b088efbfaa96cda73400005278f1b209000000000000000000c473516ca975dc87940592bc83e31910271468aa820463108c50818cc7047455175b757e4f080131d0272ca21b2266e31bf9ff7c8747fab9be70c4e6e7f8ee56", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={r1}, 0x0) 00:35:03 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:03 executing program 2: syz_extract_tcp_res(&(0x7f00000000c0), 0x9, 0x3) r0 = socket(0x17, 0x3, 0xfffffffffffffffc) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000400)=0x40, 0x4) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000440)={0x5, [0x0, 0x3, 0x2, 0x200, 0x1]}, 0xe) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r3, 0x6, 0x40, &(0x7f0000000100)='\x88je\x14', 0x4) syz_extract_tcp_res(&(0x7f0000000080), 0x7, 0x6) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) readv(r0, &(0x7f00000017c0)=[{&(0x7f0000000480)=""/87, 0x57}, {&(0x7f0000000500)=""/116, 0x74}, {&(0x7f0000000580)=""/220, 0xdc}, {&(0x7f0000000680)=""/4096, 0x1000}, {&(0x7f0000001680)=""/229, 0xe5}, {&(0x7f0000001780)=""/59, 0x3b}], 0x6) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x6}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f0000001840)=ANY=[@ANYRES32=r4, @ANYBLOB="180300000500000075010900390a0180ffffff7f1c004e2080080000fe8000000000000000000000000000aa3f00"/148, @ANYRES32=r5, @ANYBLOB="00800000150b00000100da5c69710000050000003ceb9942dbd6e3436a97a7d9ed696911d05a54627e4c219fbd3cc6281fc929b9a19bfa7e04ab1026c319dd987342c21d0c7eaf138d6759ad30d96f3d0cdc7fed322cb666e2a83c393baf89c54c249f56d0d1cd6a469c"], &(0x7f00000003c0)=0xb0) 00:35:03 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="86023ee050ec4b3cfe"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1203, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r2}, 0x0) 00:35:03 executing program 0: setrlimit(0x0, &(0x7f0000000000)={0x800000b35d, 0x800000b35d}) socketpair(0x0, 0x0, 0xd, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000000c0)=0x1c) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x5, 0x100000000}, &(0x7f0000000140)=0x8) 00:35:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:03 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r2 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x20101, 0x1) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockname$inet6(r2, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) 00:35:04 executing program 1: 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) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket(0x10, 0x20000002, 0x3) ftruncate(r2, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x4000100000006, "4407a3d89bf54d7468ede466117100"}, 0x14) sendto(r1, &(0x7f00000002c0)="82623da6c157409d0708aceec37c0b570e6bb13986f1de0499a8c09f366c8dbe7bf9cf3a2885b25ca658bf96b0b9933be05b5655ac9bbb89ea9e5dfdce5ad873096b0ceef47ad08be4d8967170bcbe5743ef0965337f4ec689b621d5bdb47118665edb62f87ed1894dec9f9defe359521a069a987a80ed25d2aa9e098319cd15f40ae85f0761b649da358bbbb5df3f59", 0x90, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xec88, @empty, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r4, 0x7fff}, &(0x7f0000000280)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:35:04 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = msgget(0x1, 0xc) msgrcv(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="0000000000000000000000000000000065af25d80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000e6c544c62af64d1adf4400"/183], 0xad, 0x0, 0x1000) r1 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xff, 0x81}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x6, 0x9}, 0xc) syz_execute_func(&(0x7f0000000040)="c421c5f8f3c4c2ed285632c4c37d06fdd1470f0fffa7c4c26546d9d9ebc4827d3bedc4427d218ce7af2b0000c4a17d65d9c4e2398cad873f0a70") 00:35:04 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:05 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) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket(0x10, 0x20000002, 0x3) ftruncate(r2, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x4000100000006, "4407a3d89bf54d7468ede466117100"}, 0x14) sendto(r1, &(0x7f00000002c0)="82623da6c157409d0708aceec37c0b570e6bb13986f1de0499a8c09f366c8dbe7bf9cf3a2885b25ca658bf96b0b9933be05b5655ac9bbb89ea9e5dfdce5ad873096b0ceef47ad08be4d8967170bcbe5743ef0965337f4ec689b621d5bdb47118665edb62f87ed1894dec9f9defe359521a069a987a80ed25d2aa9e098319cd15f40ae85f0761b649da358bbbb5df3f59", 0x90, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xec88, @empty, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r4, 0x7fff}, &(0x7f0000000280)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:35:05 executing program 1: r0 = dup(0xffffffffffffffff) r1 = dup(r0) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r3 = dup(r2) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000140)={0x0, 0x0, 0x0}, &(0x7f0000000180)=0xc) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) sendto$inet(r3, &(0x7f0000000580)="e7637034f163163b11b2a525e0e7c31a372319fe1e7283b01845c992fb02436eaf1d6525c17cf5936eb78a7403d74cfa387b937e1c5a65b33b859f370762fda24ae7fc3d58b529153b58accf2322811af71c91efe868e53df343b47dee68477bd6ea40ca043264f5772689c0c3677120e1f51731d91511eb4adf99908225ca75a88d1cf0ab34ec9173efbaebb313718cc53797ac983384e053d40740396c196e88cdf381f6db0b58ae4a13fcc5eb98740e37f09de1bf4007fdb1e0484424bfde5852babf161443752254edc2314a7a203f1aab47260d84206478198db8c7b78c1396", 0xe2, 0x20104, &(0x7f0000000440)={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) unlink(&(0x7f0000000080)='./file0\x00') r5 = dup(r1) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000240)={r4, 0x0, 0x451a, 0x9287, 0x7, 0x80000001, 0x200000000000, 0x3, {@in6={{0x1c, 0x0, 0x1, @loopback, 0x8}}, r4, 0x1, 0x933, 0x7, 0xfffffffffffffffe, 0x8a8}}, &(0x7f0000000300)=0xb0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f00000001c0)={r4, 0x2}, &(0x7f0000000200)=0x8) setsockopt$sock_int(r1, 0xffff, 0x2000, &(0x7f0000000380)=0x2, 0x4) semget(0x3, 0x3, 0x422) pwritev(r5, &(0x7f0000000400)=[{&(0x7f00000004c0)="4c471e784b8b201ba50b4fc9f9937a6ad1bcb98f80928e79649fca7b39ea83c08c6de3ede2e5d539c6370045e570f5aa84cdcfe97701bfdde950eff0f2fb5ffceddf39760d45f9ee3e5894ddccb44f55101422dc49af887b7a2a898e3b7c3ffbc341b108b92dd896e977bbce4b438255eba5c4995cadfc809323ed566e49586d0f648f1497a2281119120aa43106902e1610b2c03a44ef16db69e90c830faa68e651cb463fc6c08e", 0xa8}], 0x1, 0x48) getsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000340), &(0x7f00000003c0)=0x4) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 00:35:06 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:08 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) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) socket(0x10, 0x20000002, 0x3) ftruncate(r2, 0x7e2780e3) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000100)={0x4000100000006, "4407a3d89bf54d7468ede466117100"}, 0x14) sendto(r1, &(0x7f00000002c0)="82623da6c157409d0708aceec37c0b570e6bb13986f1de0499a8c09f366c8dbe7bf9cf3a2885b25ca658bf96b0b9933be05b5655ac9bbb89ea9e5dfdce5ad873096b0ceef47ad08be4d8967170bcbe5743ef0965337f4ec689b621d5bdb47118665edb62f87ed1894dec9f9defe359521a069a987a80ed25d2aa9e098319cd15f40ae85f0761b649da358bbbb5df3f59", 0x90, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xec88, @empty, 0x6}}, 0x0}, &(0x7f0000000080)=0x84) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000240)={r4, 0x7fff}, &(0x7f0000000280)=0x8) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) bind(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f00000003c0)='./file0\x00', 0x8000, 0x43) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:35:13 executing program 2: r0 = open$dir(&(0x7f0000000400)='./file0\x00', 0x2000400004042c5, 0x0) fcntl$lock(r0, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000400000009}) 00:35:13 executing program 0: freebsd11_mknod(&(0x7f0000000500)='./file0\x00', 0xe008, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) freebsd11_stat(&(0x7f0000000080)='./file0\x00', 0x0) lseek(r0, 0x0, 0x4) 00:35:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:13 executing program 1: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={r1, 0x9}, &(0x7f00000001c0)=0x8) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x2) fchmod(r0, 0x102) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x7, 0x900, 0x9, 0x80, r2}, &(0x7f0000000240)=0x10) 00:35:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x5) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) 00:35:13 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r2 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r2, 0x4, 0x7, &(0x7f0000001680)=""/146) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r1, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r3 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r3, 0x0, 0x4, &(0x7f0000001740)=""/131) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r1, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) fcntl$setstatus(r0, 0x4, 0x4) ftruncate(r1, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r1) mknodat(r1, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r1, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) 00:35:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x2, 0x2d59b56a, 0x2, 0x0, 0x0, 0x0, 0x6, 0x0, 0xffffffffffff9b47, 0x5, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000), &(0x7f00000002c0)=0xb) 00:35:13 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:13 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast1, @rand_addr, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) r1 = msgget(0x2, 0x8c) msgctl$IPC_RMID(r1, 0x0) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff8001210b7c0 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 0xffffffff8110bfde at witness_debugger+0x8e #1 0xffffffff8110bc12 at witness_checkorder+0xf72 #2 0xffffffff8107ad03 at _sx_xlock+0xb3 #3 0xffffffff812c185c at inp_setmoptions+0x17bc #4 0xffffffff812d9c6f at ip_ctloutput+0x80f #5 0xffffffff812dda19 at rip_ctloutput+0x2c9 #6 0xffffffff8115a871 at sosetopt+0x101 #7 0xffffffff81162ed8 at kern_setsockopt+0x158 #8 0xffffffff81162d73 at sys_setsockopt+0x33 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816df99d at fast_syscall_common+0x101 00:35:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000080), 0x4) r1 = socket$inet6(0x1c, 0x7, 0x8a02) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000000c0)={r2, 0x0, 0xf, 0x2, 0x12d}, &(0x7f0000000100)=0x18) 00:35:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) listen(r0, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), 0x4) setsockopt(r0, 0x82, 0x2, &(0x7f0000000040)="feba77e231d713203a6c1c9f179826608491655d6658e64da4844062ecc4e88aa33110c3370579f1302da9396d2360291e46744f61628d544f9f9d94fa7346999bdb447df57e1a71d1edf30b98bc9d83e27b454d9d03785a151f6b1c1ac60f21cac4602eb08a9e7faee02fbe4e23cc18dc94dad7d839d9ee05cbce8a52986113616fdcb77a9d383f959b7214513752205a3c227a7111dfae0b6946109d68aea90daf9e27f7e7d252b8dfa5c7bb62a6d5ed60351aadbbdcf710600658c169de208455fd77fb59165c089b7e557237439593272de214adac7fcdf3209d69c84cd9f4a01320f1de", 0xe6) setsockopt$inet6_buf(r0, 0x29, 0x66, &(0x7f0000000000)="a874797772aa32cee5ea84ad00a4b44cafccab40d7656c9da0c4ffbc2d5234e3e29ff3e3517b24c0fcf012653f6599d64ee2a0311cf75498a5874c33a7f2", 0x3e) r1 = semget(0x0, 0x0, 0x1) __semctl$IPC_RMID(r1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={0x0, 0x3, 0x2, 0x3, 0x2b2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)={0x2, [0x0, 0x0]}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={r2, 0x0, 0x2}, &(0x7f0000000240)=0xc) 00:35:14 executing program 1: r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) mkdirat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x54) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x1, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0xfffffffffffffffd, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:35:15 executing program 2: r0 = socket(0x0, 0x10000003, 0x81) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x106, &(0x7f0000000140)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x2f2) 00:35:16 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000080)='./file0\x00', 0x1, 0x0) poll(&(0x7f00000001c0)=[{r1, 0x4}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x6}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={r2, 0xff}, 0x8) 00:35:16 executing program 2: r0 = socket(0x2, 0x5, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x2) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240), 0x0) 00:35:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:16 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) freebsd10_pipe(&(0x7f00000004c0)) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x8000, &(0x7f0000000400)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @empty, 0x7}, @in6={0x1c, 0x0, 0x1, @loopback, 0x9}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xe17}]}, &(0x7f00000002c0)=0x10) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0xb) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:19 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x5, 0x4) 00:35:19 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0}, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000040)={r0, 0xfffffffffffffff7, 0x1, [0x6fe]}, &(0x7f0000000080)=0xa) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000280), 0x14) sendmsg(r1, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 00:35:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:19 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x10) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socket$inet_icmp(0x2, 0x2, 0x1) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) close(r0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 00:35:19 executing program 0: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) freebsd10_pipe(&(0x7f00000004c0)) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000080)={0x8000, &(0x7f0000000400)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x0, @empty, 0x7}, @in6={0x1c, 0x0, 0x1, @loopback, 0x9}, @in6={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x2, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xe17}]}, &(0x7f00000002c0)=0x10) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) 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) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0xb) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:19 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:20 executing program 1: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100)=0x5, 0x4) 00:35:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:20 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x19, r0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:35:22 executing program 0: freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0xffffffff, 0xf650, 0xce}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x8}}, r1, 0x5, 0x8, 0x100, 0x3, 0x7, 0x2}, 0xa0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x13, &(0x7f0000000040), 0x4) setsockopt$inet6_int(r2, 0x29, 0x25, &(0x7f0000000000), 0x4) 00:35:22 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:22 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x0) mincore(&(0x7f0000ffd000/0x3000)=nil, 0x3000, &(0x7f00000002c0)=""/9) r2 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000280)={0x5}, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0xc4, 0x10, 0x9, 0x6, 0x0}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000200)={r3, 0x3}, &(0x7f0000000240)=0x8) 00:35:22 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 00:35:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) exit(0x6) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 00:35:22 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@loopback}, 0x3) r1 = socket$inet(0x2, 0x0, 0xd83) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f00000003c0)={0x8}, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x2, 0x0, @loopback}, 0x1c, 0x0, 0x0, 0x0, 0xb4}, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000240)={&(0x7f0000000040)=@in={0x2, 0x3, @rand_addr=0x9}, 0x10, &(0x7f0000000200)=[{&(0x7f0000000100)="1c96ec80b46fbd1e2d3cfd267bf9d7fb0c380ea28b13060e20d491c4db84bf320ad36eca09c29ff3719f1c62e76df47691a166dec109fa969db1ab27e2e66fb9aeaa47e8d52ed188383293d179fce6c252e124bf2d5e001383", 0x59}, {&(0x7f0000000180)="50ca25569fae689ecd4d7dd99f280291ffb5ad4f1ddab96067ba493c3fb9887b8fcce1694c65d9aa57e44de41a5b198ecd3d342c7a2e061000fdc8efc438ee30428ac57d693ca0ac3b942ea8fdc286c4a4514ec864", 0x55}, {&(0x7f0000000080)="ee32980b5a6ef8eeb97048f3d7f503a762fecf04256026187541fa7bc1609c075c6e84", 0x23}, {&(0x7f00000002c0)="83a3b889b5e109709c22efb70f95df217497273c653dc5f9b0bf3f007c51fbcff4ed20a0020e5f01faad7ba71fa70d6d2ea668a8bcda8a03bea2a0a4f14b15b0417f11f912038bb8e1613269da40678028f018c7f6795f53ebe02135ea3ad51c82012a966c0c2e7ae92dfe0f4fffcd60307332c3a7f087c2429ddfe43b43c1fe7fdc1ed68871f1c5aeeaa26f67f80f6d89f5dba9e5f4f99a2dd8a55facba862558f5e83d08ba1a89877124ac379fab4422fcd969cc8047ee2a6a13317372c84dad1d8ebe3d5d719594a8af6dab61d9e46e0a9abc32638501b12cc03612d255914a4118dd1321e546b64c35e8ddbf6b", 0xef}], 0x4, 0x0, 0x0, 0x101}, 0x20084) 00:35:24 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4b, &(0x7f0000000040)={@multicast2, @loopback, @loopback}, 0xfffffffffffffebd) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x5, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000240)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000300)={r3, 0x3}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x37, "02f01d60490ec221e5a8ca990653cbb0ce41bc832c3a974beba7aa70920ae2dc7060dbf5d3563d8ddafa18e77f6afdd9421dc3877342f6"}, &(0x7f0000000100)=0x3f) setsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000200)={r4, 0xe7}, 0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 00:35:24 executing program 2: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) r2 = accept$inet6(r1, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x24, &(0x7f0000000400)=0xfff, 0x4) mlockall(0x1) sync() setitimer(0x2, &(0x7f0000000100)={{0xffffffffffffff12, 0x8}, {0x7b0f0a49, 0x3}}, &(0x7f0000000140)) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r4 = fcntl$dupfd(r3, 0x19, r0) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x0, &(0x7f0000000240)={0x2, 0x6}, 0x10) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r5, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 00:35:24 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:25 executing program 1: writev(0xffffffffffffffff, &(0x7f0000001380)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept$inet6(r0, 0x0, &(0x7f0000000140)) r1 = dup(r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB="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", @ANYRES32=0x0, @ANYBLOB="00000000fcffffff910100"/20], 0x98) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:35:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 00:35:25 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 00:35:30 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) 00:35:30 executing program 2: r0 = socket(0x2, 0x3, 0x1) bind$unix(r0, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) 00:35:30 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sync() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 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) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r4 = getgid() getgroups(0x1, &(0x7f0000000280)=[0xffffffffffffffff]) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setgroups(0x7, &(0x7f00000004c0)=[r2, r3, r4, r5, r6, r7, r8]) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100), 0x4) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000180), &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xb1) r1 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x120800, 0x49) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="2300f9a8e9dab455031ab87b14347e26a0000400"], 0x1) linkat(0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000500)='./file1\x00', r1, &(0x7f0000000540)='./file0\x00') getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) execve(&(0x7f0000000280)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000002c0)='\x00', &(0x7f0000000300)=')(*\x00', &(0x7f0000000340)='%\b:\x00', &(0x7f0000000380)='\'\x00', &(0x7f00000003c0)='-,,}!*+&\x00', &(0x7f0000000400)='\xe2{\x00', &(0x7f0000000440)='+)\x00'], &(0x7f0000000500)) r2 = semget(0x1, 0x0, 0x190) __semctl$SEM_INFO(r2, 0x4, 0xb, &(0x7f0000000680)=""/226) execve(&(0x7f0000000000)='./file1/file0\x00', &(0x7f0000000080)=[&(0x7f0000000040)='%\b:\x00'], &(0x7f0000000640)=[&(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00']) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 00:35:30 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 00:35:30 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:34 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) open(&(0x7f0000000040)='./file0\x00', 0x40, 0x90) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r1, 0x0) ftruncate(r0, 0x0) 00:35:34 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:34 executing program 2: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sync() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) getresuid(0x0, 0x0, 0x0) getuid() pwritev(r1, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) 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) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000080)=0x0, &(0x7f0000000200), &(0x7f0000000240)) r4 = getgid() getgroups(0x1, &(0x7f0000000280)=[0xffffffffffffffff]) getresgid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) fstat(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getegid() setgroups(0x7, &(0x7f00000004c0)=[r2, r3, r4, r5, r6, r7, r8]) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:35:34 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e00000020000000010"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x7, 0x0, 0x800, 0x10001, 0x0, 0x4, 0xfffffffffffffffc, 0x10001, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8000}, 0x8) 00:35:36 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_int(r0, 0x29, 0x0, &(0x7f00000012c0), &(0x7f00000000c0)=0xffffffffffffffe3) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_group_source_req(r2, 0x0, 0x57, &(0x7f0000000180)={0x800000000000, {{0x2, 0x1}}, {{0x2, 0x3}}}, 0x118) 00:35:36 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f662b6c050000"], 0x1) shutdown(r0, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) 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$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) socketpair(0x3d, 0x5, 0x3, &(0x7f0000000280)) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) open(&(0x7f0000000300)='./file1\x00', 0x400, 0xa1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0xc00000000000000, 0x81, 0x3, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000000)={r2, 0x1}, &(0x7f0000000040)=0x8) 00:35:36 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r0, 0x3) r1 = socket$inet6(0x1c, 0x10000003, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2, 0x11, r1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r1, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 00:35:36 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000001c0), 0x0) getsockname$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) 00:35:37 executing program 2: execve(0xfffffffffffffffe, &(0x7f0000000140), 0x0) r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0xffff, @loopback, 0x1d74}, @in6={0x1c, 0x2, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x40}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) sendto$inet6(r0, &(0x7f0000000280)="99a224dfeec6abe40a9bcd2a1d6b0072c701758eef75eb173015a33fbd10f3157ab3a82a049486975de1a7c1da2c6549b7649568e782755d8be235974c53bd607a4153734e5c95405d8a42d483f74f66169d9cf024d7", 0x56, 0x4, &(0x7f0000000300)={0x1c, 0x0, 0x2, @empty, 0x80000001}, 0x1c) 00:35:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:37 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) lseek(r0, 0x0, 0x0) 00:35:39 executing program 1: clock_getres(0xe, &(0x7f0000000100)) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0xffffffffffffffff) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/51}, &(0x7f00000000c0)=0x35) clock_getres(0xb, &(0x7f0000000000)) 00:35:39 executing program 1: socket$unix(0x1, 0x1, 0x0) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x16, 0x0, 0x0) pwritev(r0, &(0x7f00000000c0)=[{&(0x7f0000000000)="5b6619fb66565dcc7537e50659a65c4d827f4ba383ec5bc041196d2c98687e4a93711330f0bb45be812237abdfb56a843b4052e2068f9f7ea4e0e54dc11e80643854e83da939ce1f0d32d0389071bd277e9faff67530ced592b144aa7b74d175628b3145523a5e93b1e93b98ddc821cc8ce90d136f27cc9fd24636c5b0b64e71b605f2829003c667ce321a7c40c4", 0x8e}], 0x150, 0x800000) r1 = socket$inet6(0x1c, 0x7, 0xe8e) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x2246}, &(0x7f0000000700)=0x8) sendmsg$inet6_sctp(r1, &(0x7f00000007c0)={&(0x7f0000000380)=@in6={0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000640)=[{&(0x7f00000003c0)="bc58e1e80b5a7f2fdf116b81d31eac2477862456071d48f1f26a685c81e0031ee204568b2e6c2cb53b036670188c", 0x2e}, {&(0x7f0000000400)="85db99eb9d41125a89e41587d90d5a0e368ca88f4e9dceaa5700e3c637b369817093c4ad47311b3206b949db8b4230c55730c99893eba57fd3212aeb642058af758ef4ef", 0x44}, {&(0x7f0000000480)="9a24647f757f1bdcfddadc821ab5d068380fd1efc9591804eca8ee64ec819b1768646744e2686e5a365faa30be73323722eb653e409a3a980004568c0705f6917bfaacdb9138c658c0fe5dd90799fcbb03a27327be603114a4f1485b96c3997c500cc6b7883018146d85c26fd33a246506dc6235306473069690ca1931a458b337ed3cf9fc84d3e26855d615fa0c815a2b02326e305fe76d7850c9f518fb15c4ed6033a22db3d316a9b2c677390eade86f964b4daa42ff84831b593ec9d8a6fbd4493636a8a8fe8e55c3258b9061cd0fe7ec3b29c0034edfd071c2beeee288fc625c413c7ca400d4350d59a1d81d6f", 0xef}, {&(0x7f0000000580)="4df00f8c41", 0x5}, {&(0x7f00000005c0)="5c224b2997b10d4d053ca72b28af02dab89b999281466cf6f8321f91c60c8b7f71944995111ce11d54c0e9afcabecd723765356dc3a4bd67bacc10a111a6522a0c9674243f48be60d69c23b2251d997e3778263918063a2b64d1a53e2f478d2e980e8240e58cca2a82fc3f18cdcab054d67b12b2aaab5d517538f9f2", 0x7c}], 0x5, &(0x7f0000000740)=[@authinfo={0x10, 0x84, 0x8, {0xfffffffffffffffb}}, @authinfo={0x10, 0x84, 0x8, {0x7}}, @init={0x14, 0x84, 0x1, {0x4, 0x10000, 0x8, 0xffffffff}}, @sndinfo={0x1c, 0x84, 0x4, {0x100000000, 0x4000, 0x0, 0x4fb9, r2}}, @dstaddrv6={0x1c, 0x84, 0xa, @remote={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x0, 0x3, 0x200}}], 0x80, 0x8}, 0x2000d) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r3, 0x25aa, 0x9, 0x1}, 0x94) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0x5, {{0x1c, 0x2, 0x3a, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}}}, 0x88) r4 = openat(0xffffffffffffff9c, &(0x7f0000000240)='./file0\x00', 0x1, 0x34) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r4, 0x84, 0x14, &(0x7f0000000280)={0x2, [0x8, 0x4]}, 0x8) 00:35:39 executing program 0: r0 = dup(0xffffffffffffff9c) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="24737fad2e002ba6df2226e7befa83a94bb7a5bc81c22fa8d32b58a59f3945611c872de656f2caee171cae80b2fb3dddfc19a3d1", 0x34) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet(0x2, 0x4, 0x8) setsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f0000000040)={@rand_addr=0x1, @remote={0xac, 0x14, 0x0}, @rand_addr=0xf26}, 0xc) socket$inet(0x2, 0xc000007, 0x2dd) setsockopt$inet_mreq(r1, 0x0, 0x9, &(0x7f0000000280)={@loopback, @loopback}, 0x8) sendmsg(r1, &(0x7f0000000a80)={&(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, 0x10, 0x0, 0x0, 0x0}, 0x0) 00:35:39 executing program 0: r0 = semget$private(0x0, 0x4, 0x20) __semctl$GETNCNT(r0, 0x6, 0x3, &(0x7f0000000000)=""/39) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x21, &(0x7f0000000040), 0x4) 00:35:39 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) r0 = semget(0xffffffffffffffff, 0x4, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 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, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x4000000000) truncate(0x0, 0x80000208022001) lseek(r5, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r4}, &(0x7f0000000280)=0x84) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="f0ffffffa897507143573406710ce2c956270c2d074f5cc21a07735864e032aa6ea04030ade3e1ab7d957b448ff9e1e07e5b69dfef3022463b3df18b81929a1b57fbac81637574a408799477d203f3f2690ca482793152eb7981ae43b8a6f0d033ca55d8a41a52ae09f5", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:35:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000209, 0x0) ftruncate(0xffffffffffffffff, 0x0) r1 = open$dir(0x0, 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) ftruncate(r1, 0x0) munlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000040)='#', 0x1}], 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/150, 0x96) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180)}], 0x1) 00:35:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:40 executing program 1: r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x7, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000240)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x101, @empty, 0x1ff}, @in6={0x1c, 0x1, 0x7fffffff, @empty, 0x5}]}, &(0x7f0000000280)=0x10) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) r3 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r3, 0x1004) 00:35:40 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000205, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0xffff, 0x4) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) close(r0) 00:35:40 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000200)={r1, 0x1}, 0x8) 00:35:40 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f00000004c0)=""/243, 0xf3, 0x40082, &(0x7f0000000240)={0x1c, 0x2, 0x1000, @empty, 0xffff}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) r2 = open(&(0x7f0000000080)='./file1\x00', 0x1, 0x0) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) dup(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r4, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:35:40 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast}, 0x10) sendfile(r0, r1, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0)=0x6a47, 0x4) r2 = dup(r0) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000540)='./file0\x00', 0x100046, 0x80) fcntl$setstatus(r1, 0x4, 0x4) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) ppoll(&(0x7f0000000200)=[{r3, 0x2002}, {r4, 0x4}, {r3}, {r4, 0x4}], 0x4, &(0x7f0000000240)={0x8, 0x7}, &(0x7f0000000280)={0x147}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80100208) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) poll(&(0x7f0000000500)=[{r3, 0x4}, {r3, 0x8}, {r3, 0x84}, {r4, 0x4}], 0x4, 0x6314) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8000}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r7, 0x107f, 0x100000000081, 0x1, 0x3, 0x99}, 0x14) connect$unix(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="01002e01fc696c65300013b18cf88be5f5cec6"], 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), 0x4) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$sock_int(r3, 0xffff, 0xb81f, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000005c0)={r7, 0x8, 0x1, 0x2, 0x2}, &(0x7f0000000600)=0x18) setsockopt$sock_int(r2, 0xffff, 0x400, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f00000002c0)=0x3f, 0x4) 00:35:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x8000, 0x1f) fcntl$setflags(r0, 0x2, 0x1) 00:35:43 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:49 executing program 1: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x20000000000, 0x0, 0x0, 0x100000001}) setsockopt$inet6_tcp_int(r0, 0x6, 0x1600, &(0x7f0000000040)=0x200, 0x4) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000240)={0x1, {{0x2, 0x3}}}, 0x90) r2 = getpid() fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r2}) 00:35:49 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1009, &(0x7f0000000080)=0x7, 0xffffff4a) 00:35:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xffffffffffff0000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x16, &(0x7f0000000040)={0x2, [0x0]}, 0x8) 00:35:49 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000740)=ANY=[@ANYBLOB="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"], 0x1) shutdown(r0, 0x1) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) r4 = semget(0x2, 0x7, 0x633) __semctl$SETVAL(r4, 0x7, 0x8, &(0x7f0000000300)=0x9) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000340)={r3, 0x6, 0xf6b2}, 0x3c1) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) recvfrom$unix(r1, &(0x7f0000000200)=""/207, 0xcf, 0x80, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000580)={0x2, 0x9}, 0x10) shmget(0x1, 0x4000, 0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil) open(&(0x7f0000000040)='./file0\x00', 0x20200, 0x80) lseek(r5, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xed) fcntl$setstatus(r0, 0x4, 0x10008) msgget(0x1, 0x200) wait4(0x0, &(0x7f00000001c0), 0x18, &(0x7f00000003c0)) 00:35:55 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect(r1, &(0x7f00000003c0)=@in={0x2, 0x0, @broadcast}, 0x10) sendfile(r0, r1, 0x0, 0x401) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000004c0)=0x6a47, 0x4) r2 = dup(r0) lseek(r2, 0x0, 0x3) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) r4 = open(&(0x7f0000000540)='./file0\x00', 0x100046, 0x80) fcntl$setstatus(r1, 0x4, 0x4) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r3, 0x0, 0x1000000000003) setsockopt$sock_int(r3, 0xffff, 0x1011, &(0x7f0000000080)=0x3, 0x4) ppoll(&(0x7f0000000200)=[{r3, 0x2002}, {r4, 0x4}, {r3}, {r4, 0x4}], 0x4, &(0x7f0000000240)={0x8, 0x7}, &(0x7f0000000280)={0x147}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80100208) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) poll(&(0x7f0000000500)=[{r3, 0x4}, {r3, 0x8}, {r3, 0x84}, {r4, 0x4}], 0x4, 0x6314) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r6, 0x84, 0xf, &(0x7f0000000040)={0x0, 0xffffffffffffff81, 0x8000}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000440)={r7, 0x107f, 0x100000000081, 0x1, 0x3, 0x99}, 0x14) connect$unix(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="01002e01fc696c65300013b18cf88be5f5cec6"], 0x1) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000100), 0x4) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000580)={@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0x8) setsockopt$sock_int(r3, 0xffff, 0xb81f, &(0x7f0000000140)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f00000005c0)={r7, 0x8, 0x1, 0x2, 0x2}, &(0x7f0000000600)=0x18) setsockopt$sock_int(r2, 0xffff, 0x400, 0x0, 0x0) setsockopt$sock_int(r4, 0xffff, 0x1017, &(0x7f00000002c0)=0x3f, 0x4) 00:35:55 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f00000004c0)=""/243, 0xf3, 0x40082, &(0x7f0000000240)={0x1c, 0x2, 0x1000, @empty, 0xffff}, 0x1c) socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) r2 = open(&(0x7f0000000080)='./file1\x00', 0x1, 0x0) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) dup(0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000180)={0x0, 0x5}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r4, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) getpeername$unix(r1, &(0x7f0000000100)=@abs, &(0x7f0000000140)=0x8) setsockopt$inet6_tcp_buf(r5, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 00:35:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:55 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) symlinkat(&(0x7f0000000040)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) pwritev(r1, 0x0, 0x0, 0xffffffffffffffff) 00:35:55 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xfffffffffffffbfc) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)='%', 0x1}], 0x1, 0x0) lseek(r0, 0x0, 0x0) 00:35:55 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = accept(r0, 0x0, &(0x7f0000000040)) openat(0xffffffffffffff9c, &(0x7f0000000380)='./file0\x00', 0x0, 0x24) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000280), &(0x7f0000000200)=0x4) setsockopt$inet6_int(r0, 0x29, 0x14, &(0x7f00000000c0)=0x8, 0x4) setsockopt$inet6_int(r1, 0x29, 0x16, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000100), 0x4) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000002c0)={0xfffffffffffffffc, {{0x1c, 0x3, 0xfff, @loopback, 0x5}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000080)=0xffff, 0x4) getsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f0000000180), &(0x7f00000001c0)=0x4) getsockopt$inet6_buf(r0, 0x29, 0x31, &(0x7f0000001080)=""/4096, &(0x7f0000000000)=0x1000) 00:35:55 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd11_fstat(r0, &(0x7f0000000080)) getresuid(&(0x7f0000000100), &(0x7f0000000140)=0x0, &(0x7f0000000180)) setuid(r1) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) getpgid(r4) freebsd11_fstat(r2, &(0x7f0000000280)) getpgid(0xffffffffffffffff) semget$private(0x0, 0x1, 0x0) r5 = open(&(0x7f0000000300)='./file0\x00', 0x80, 0xc2db7572bbec8612) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000340)=0x7ff, 0x4) fstat(r0, &(0x7f00000004c0)) getegid() r6 = open(&(0x7f0000000440)='.\x00', 0x4, 0x2) getpid() geteuid() getresgid(&(0x7f00000005c0), &(0x7f0000000600), &(0x7f0000000640)) getpgid(0xffffffffffffffff) ftruncate(r0, 0x5) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)) freebsd11_stat(&(0x7f0000000740)='./file0\x00', &(0x7f0000000780)) r7 = semget$private(0x0, 0x1, 0x24) unlinkat(r6, &(0x7f0000000480)='./file0\x00', 0x0) r8 = open(&(0x7f00000001c0)='./file0\x00', 0x8, 0x2) r9 = dup(r3) renameat(r8, &(0x7f0000000200)='./file0\x00', r9, &(0x7f0000000240)='./file0\x00') __semctl$SETVAL(r7, 0x0, 0x8, &(0x7f0000000000)=0x3f) 00:35:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x1206, &(0x7f0000000040)=ANY=[@ANYBLOB="0100000092d1"], 0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x80000001}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x7fffffff, 0x100000001, 0x6, 0xc39a, 0x7}, &(0x7f0000000100)=0x14) 00:35:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x5, 0xffff}, 0xb) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280), &(0x7f00000002c0)=0xb) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x8) 00:35:59 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0xa, &(0x7f0000000580), 0x1f) 00:35:59 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x3, 0x3000, 0x5, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) sync() poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(r0, 0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 00:35:59 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:35:59 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xfff, 0x2, 0x200, 0x5, 0xf, 0xfffffffffffffffe, 0x800, 0xffffffffffffc79f, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r1, 0x0, 0xffff, 0x400, 0x8000, 0x9}, 0x14) read(r0, &(0x7f0000000140)=""/184, 0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1205, &(0x7f0000000100)={0x0, 0x0, 0x1}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f00000000c0)={0x3}, 0x1) 00:35:59 executing program 2: readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/244, 0xf4) socketpair(0x10, 0x5, 0xae0, &(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000001c0), &(0x7f0000000200)=0x8) r2 = dup2(0xffffffffffffffff, r1) openat(r2, &(0x7f0000000140)='./file0\x00', 0x8000, 0x61) 00:35:59 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x0, 0xa, @remote={0xfe, 0x80, [], 0x0}, 0x3}}, r1, 0x1, 0x2, 0x9}, 0x8c) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r1, 0x6}, &(0x7f0000000280)=0x8) 00:35:59 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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000280)={@empty, @multicast2, @broadcast}, &(0x7f00000002c0)=0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:36:00 executing program 0: execve(0xfffffffffffffffe, &(0x7f0000000140), 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x80, 0x0) bind$inet(r0, &(0x7f0000000040)={0x2, 0x0, @multicast2}, 0x10) 00:36:00 executing program 1: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="e8c94772caf12f258857281944cee5833d60b8d5fb5ce06ce1ae86416c6cb53182062c81a3279f5ce4412c257e91f0934872f2c68b606438f12f3183fe5a85409a8813abaf98f70bf5ac09e5cabf420100599f0349ca18b30787d4f8441f69b0073aa632b8453765f361f611f13921ff1dd796b511210a0bfd801a66c7be694ab49a2022214909c2dedf797e5e9a1f9df6fb7d2834350cebaf8fef161cef4dfa21d1758f3e4abba0fc0dfd00c98f44a2c5138ddbb9c597e56298298400de9c4884d6e981716d1eb6029d61036153badf0d84ba10a49f11c7f4559602991a5bd99c6c6c331e8de3b9a16e33be5622d233f0e5"], 0x1, 0x0) msgsnd(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=r0, @ANYRES16=r0, @ANYRESOCT, @ANYPTR=&(0x7f0000000000)=ANY=[@ANYRESDEC=r0, @ANYRES64=r0], @ANYPTR64=&(0x7f0000000040)=ANY=[@ANYPTR64=&(0x7f0000000180)=ANY=[@ANYRES32=r0, @ANYPTR64, @ANYRES16=r0, @ANYPTR, @ANYRESDEC=0x0, @ANYRESOCT=0x0, @ANYBLOB="4988e495da8c308a2a6383710b797a33e66b10901c25392b8c47ceb49b853c245ab65b01e86442f801e3fa5bbf08056b505a5efa30bc4ab49776b9dc6416cf1bb98c3ec9a806346e9a48cd0c20ddc9a99a8f3bc9324f14c010c4205db07d983343a8b6c0ab0360c4297cc8256eced86fb39860bf4516149b1bb7f39a33010191a6e7fa98ef7b5c5b2c3a8d7481db69d9086bfdfe699f2b49692c60b1b0f33305acb4f6c7835226f403d2ebdf1b618428380415351693ec784bc570a8978bb9ca4b1263c5cf4f738fcebcffb3f866ed8483de3ddc67", @ANYBLOB="e0c9f47e7151103a7a9e0932a606b1bb44c9b5b5c8552735f5cfe2999edd7577424f83"]]], 0x5, 0x0) msgrcv(r0, &(0x7f0000002800)={0x0, ""/4096}, 0x1008, 0x0, 0x0) 00:36:00 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x10000) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x40, 0x9cb1, 0x97, 0x9, 0xd6}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x100}, 0x8) ftruncate(r1, 0x2a60) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) dup(r1) setsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) write(r1, &(0x7f0000000040), 0x0) 00:36:01 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:01 executing program 1: shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x3000)=nil, 0x0) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r1, r0) shmdt(0x0) 00:36:01 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x33, 0x0, &(0x7f0000000040)) fcntl$setstatus(r0, 0x4, 0x0) getpeername(0xffffffffffffffff, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c, 0x10000000) 00:36:01 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$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000100)={0x6, "4407a34c3df5092c06c02366f7f1114f"}, 0x14) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x81, 0x0, 0x400, 0x9, 0x7, 0x0, 0x1, 0x7fff, 0x0}, &(0x7f0000000140)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000001c0)={r3, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in]}, &(0x7f0000000240)=0x10) mlockall(0x1) sync() mlockall(0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgctl$IPC_RMID(r0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f0000000280)={@empty, @multicast2, @broadcast}, &(0x7f00000002c0)=0xc) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 00:36:01 executing program 0: r0 = socket$inet6(0x1c, 0x5, 0x1) r1 = shmget$private(0x0, 0x4000, 0x400, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x57, 0x220, 0x0, 0x8, 0x2, 0x8, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000080)={r2, 0x100000000, 0x3}, 0x8) r3 = socket(0x2, 0x3, 0x0) getsockopt$sock_timeval(r3, 0xffff, 0x1007, 0x0, &(0x7f0000000180)) 00:36:01 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0xfffffffffffffffd, 0xfffffffffffffffd}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000380)={0x0, 0x520}, 0xe7) sendmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}, {r0, 0x2}, {r0, 0x100}, {r0, 0x8}, {r0, 0x68}, {r0, 0x104}, {r0, 0x100}, {r0, 0x2001}, {r0, 0x4}, {r0, 0x144}], 0xa, 0x0) getpeername$unix(r0, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0x8) 00:36:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x8d, "9bea859d2860b8e9049ef2aa484d53ce88e1163dde2dc00b447b9aa62d503fc2466296634d32263f327db6e27178d94b477b8b056c063af5fef0956b23a318d0345bab091b927acb7b9fd3a59ef04be1d84419fbe1b053c1ad8bb05d072dedcb10abbccc68952e233ec482292b7297b0d0972aba090743720505a2f9227b6ae9ea1424402011607ca4988071e3"}, &(0x7f0000000340)=0x95) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x7, 0x1000}, &(0x7f00000003c0)=0x8) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x6, 0x1, 0x1000}, &(0x7f00000000c0)=0x14) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x5400, 0x3, 0x5, 0x877, 0x2, 0x4, r5}, 0x20) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040)=0xff, 0x4) freebsd10_pipe(&(0x7f0000000240)) 00:36:01 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x8d, "9bea859d2860b8e9049ef2aa484d53ce88e1163dde2dc00b447b9aa62d503fc2466296634d32263f327db6e27178d94b477b8b056c063af5fef0956b23a318d0345bab091b927acb7b9fd3a59ef04be1d84419fbe1b053c1ad8bb05d072dedcb10abbccc68952e233ec482292b7297b0d0972aba090743720505a2f9227b6ae9ea1424402011607ca4988071e3"}, &(0x7f0000000340)=0x95) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x7, 0x1000}, &(0x7f00000003c0)=0x8) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x6, 0x1, 0x1000}, &(0x7f00000000c0)=0x14) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x5400, 0x3, 0x5, 0x877, 0x2, 0x4, r5}, 0x20) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040)=0xff, 0x4) freebsd10_pipe(&(0x7f0000000240)) 00:36:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x8d, "9bea859d2860b8e9049ef2aa484d53ce88e1163dde2dc00b447b9aa62d503fc2466296634d32263f327db6e27178d94b477b8b056c063af5fef0956b23a318d0345bab091b927acb7b9fd3a59ef04be1d84419fbe1b053c1ad8bb05d072dedcb10abbccc68952e233ec482292b7297b0d0972aba090743720505a2f9227b6ae9ea1424402011607ca4988071e3"}, &(0x7f0000000340)=0x95) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x7, 0x1000}, &(0x7f00000003c0)=0x8) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x6, 0x1, 0x1000}, &(0x7f00000000c0)=0x14) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x5400, 0x3, 0x5, 0x877, 0x2, 0x4, r5}, 0x20) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040)=0xff, 0x4) freebsd10_pipe(&(0x7f0000000240)) 00:36:03 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000001c0)=0x10) sendto(r1, &(0x7f0000000200)="ea1c3b146cc0d9c28dbe54b6cdfabcc35d6d01", 0x13, 0xc, &(0x7f0000000240)=@in6={0x1c, 0x0, 0x8, @empty, 0x6}, 0x1c) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) fcntl$setflags(r0, 0x2, 0x1) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchdir(r3) close(0xffffffffffffffff) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) accept$inet(r4, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000100)=0x10) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r6, 0x0) 00:36:03 executing program 2: write(0xffffffffffffffff, &(0x7f0000000140)="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", 0x28b) r0 = socket$inet6_sctp(0x1c, 0x3, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:36:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:03 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = geteuid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x8d, "9bea859d2860b8e9049ef2aa484d53ce88e1163dde2dc00b447b9aa62d503fc2466296634d32263f327db6e27178d94b477b8b056c063af5fef0956b23a318d0345bab091b927acb7b9fd3a59ef04be1d84419fbe1b053c1ad8bb05d072dedcb10abbccc68952e233ec482292b7297b0d0972aba090743720505a2f9227b6ae9ea1424402011607ca4988071e3"}, &(0x7f0000000340)=0x95) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x7, 0x1000}, &(0x7f00000003c0)=0x8) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r1, r2, r4) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x4, 0x10000, 0x6, 0x1, 0x1000}, &(0x7f00000000c0)=0x14) sigaltstack(&(0x7f0000ff9000/0x4000)=nil, &(0x7f0000000140)) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x0, 0x9, 0x5400, 0x3, 0x5, 0x877, 0x2, 0x4, r5}, 0x20) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040)=0xff, 0x4) freebsd10_pipe(&(0x7f0000000240)) 00:36:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x2, 0x1, 0x0) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) getsockopt$inet_tcp_buf(r1, 0x6, 0x23, &(0x7f0000001600)=""/4096, &(0x7f0000000100)=0x1000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0xf, 0x4f, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x14, &(0x7f00000000c0)={r2, 0x0}, &(0x7f0000000100)=0x10) 00:36:06 executing program 1: freebsd11_lstat(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000200)) freebsd11_stat(&(0x7f0000000180)='./file0/file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000600)='./file0\x00', 0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', 0x0) r0 = socket$inet6(0x1c, 0x2, 0x3) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000280)={0x2a, 0x2, 0x3, 0x4, 0x100000000, 0x101, 0x7cf, 0x800, 0x5, 0x7f, 0x1}, 0xb) freebsd11_lstat(&(0x7f0000000880)='./file0\x00', 0x0) freebsd11_stat(&(0x7f0000000940)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_buf(r1, 0x29, 0x2e, &(0x7f0000000040)=""/124, &(0x7f00000000c0)=0x7c) accept4(r2, &(0x7f0000000100)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x0) freebsd11_stat(&(0x7f0000000a00)='./file0/file0\x00', 0x0) freebsd11_stat(&(0x7f0000000b40)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', 0x0) freebsd11_lstat(&(0x7f0000000fc0)='./file0\x00', 0x0) 00:36:06 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = dup(r0) setsockopt$inet_opts(r1, 0x0, 0x20000000000001, &(0x7f0000000280)="03891ab36cd4a2aced201a56e9681e13065312370600000040000000c60e3bd7b10c40403d2611494c018b709034b23d756d2b", 0x33) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e2000000006000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000fcc7040000000000000000000000000000000000c5014226730000", @ANYRES32=0x0, @ANYBLOB="81000100961f0000"], &(0x7f0000000180)=0x94) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r2}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:36:06 executing program 0: setrlimit(0x9, &(0x7f0000000080)) setrlimit(0x5, &(0x7f0000000000)={0x9, 0x50a}) socket$inet6_sctp(0x1c, 0x5, 0x84) 00:36:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0xf, 0x0, 0xffffffffffffffab) 00:36:06 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) freebsd11_getdents(r0, &(0x7f0000000000)=""/47, 0x2f) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x80) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x400000006, 0x15, r1, 0x49) fsync(r1) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) 00:36:06 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) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmget(0x1, 0x4000, 0x27, &(0x7f0000ff1000/0x4000)=nil) listen(r2, 0xffffffff) getitimer(0x3, &(0x7f0000000080)) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:36:06 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r1, 0x2}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000380)=ANY=[@ANYBLOB="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", @ANYRES32=r1], 0x8c) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0xa}, &(0x7f0000000140)=0x8) r3 = geteuid() r4 = getgid() chown(&(0x7f0000000200)='./file0\x00', r3, r4) 00:36:06 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0xfffffffffffffffc, 0x1000100000003) 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) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) 00:36:06 executing program 0: pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000100)='cdg\x00', 0x4) accept$inet6(r0, &(0x7f0000000340), &(0x7f0000000380)=0x1c) mmap(&(0x7f0000142000/0x4000)=nil, 0x4000, 0x3, 0x410, r0, 0x0) r1 = socket(0x1f, 0x30000005, 0x6) r2 = accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x23f, @loopback, 0x7}}, 0x0, 0xc58e, 0x7fffffff, 0x80000001, 0x1000, 0x100000000}, &(0x7f0000000080)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in={{0x2, 0x0, @loopback}}, r3, 0xff, 0xffffffffffffffff, 0x7}, &(0x7f00000002c0)=0x94) accept4$inet6(r2, 0x0, &(0x7f0000000300), 0x10000000) munlock(&(0x7f00001ee000/0x1000)=nil, 0x1000) 00:36:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) bind(r0, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0xa) 00:36:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000000), &(0x7f0000000040)=0x4) open(&(0x7f0000000080)='./file0\x00', 0x440, 0x20) setsockopt$inet_int(r0, 0x0, 0x46, 0xffffffffffffffff, 0x392) 00:36:08 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) r1 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x43) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:08 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) socket(0x2, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmget(0x1, 0x4000, 0x27, &(0x7f0000ff1000/0x4000)=nil) listen(r2, 0xffffffff) getitimer(0x3, &(0x7f0000000080)) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 00:36:08 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockname$inet6(r0, 0x0, &(0x7f00000000c0)) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x8000, 0x6) 00:36:08 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000140)={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) r1 = getpgrp(0x0) r2 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000080)=0x8, 0x4) r3 = getpgid(0xffffffffffffffff) poll(&(0x7f00000002c0)=[{r0, 0x80}], 0x1, 0x0) setpgid(r1, r3) freebsd10_pipe(&(0x7f0000000580)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000009c0)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xaa8d, 0x8, 0x208, 0x9, 0x93, 0x3}, &(0x7f0000000a80)=0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000ac0)=ANY=[@ANYBLOB="022d4268c593946e06000000"], 0x0) r7 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r7, 0x3, 0x1000000000003) poll(&(0x7f00000000c0)=[{r7}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r7, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0x3}}}, 0x90) r8 = open(&(0x7f0000000340)='./file0\x00', 0x10000, 0x40) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffd000/0x3000)=nil) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r8, 0x84, 0x21, &(0x7f0000000440)={0xe9ca, 0xa00, 0x3f, 0x5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000380)={@in={{0x2, 0x1}}, r6}, 0x8c) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r7, 0x84, 0x901, &(0x7f00000005c0)=ANY=[@ANYBLOB="f4ffa000000000000000000037afc8084000008fd9076022c3ac89fcd9894bc8898f02e13adf2e1f1d2a6a8496430e70979dbb69ff04c18addc8aaa6bafc59ffbfd4d9a43d1dbadbf784a63f1470ff112afdd19cb159dc34137effd5c3791edcacc65902d68c2652846c8ecaec0e8e1ab967f0235130b13a053a3a6e7de2b9f6f1814da6eda6e6bb69c9b9be0136c29492ad8891096c32e52763bd9888ba48bd620e6b636d38ec0661ce54c1691031f0d127cc13fdee65e5c4476bf3d8427ee411c3d60bfd"], 0x1) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000100)={r9, 0x793, 0xfff}, 0xc) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:36:08 executing program 3: r0 = shmget$private(0x0, 0x1000, 0x80000000003, &(0x7f0000ffb000/0x1000)=nil) shmat(r0, &(0x7f0000000000/0x1000)=nil, 0x2000) mincore(&(0x7f0000000000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/160) 00:36:10 executing program 0: getresuid(&(0x7f00000001c0), &(0x7f0000000200), &(0x7f0000000240)) geteuid() getresuid(&(0x7f0000000280), &(0x7f00000002c0), &(0x7f0000000600)) fstat(0xffffffffffffffff, &(0x7f0000000340)) freebsd11_fstat(0xffffffffffffffff, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000540)='./file0\x00', &(0x7f0000000580)) r2 = geteuid() setresuid(r2, r0, r1) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffc000/0x2000)=nil) r3 = semget(0x0, 0x3, 0x0) __semctl$GETZCNT(r3, 0x5, 0x7, &(0x7f0000000100)=""/119) r4 = semget$private(0x0, 0x6, 0x0) geteuid() __semctl$IPC_STAT(r4, 0x0, 0x2, &(0x7f0000000000)=""/243) getrlimit(0xf, &(0x7f0000000180)) 00:36:10 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xeacf9a3c6d020eeb) 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']) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000040)={r1, 0x100000000, 0x3, 0x118, 0x800, 0x59}, 0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000001c0)={0x1bf, 0x10, 0x2000000000000000, 0x3}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) msgget(0x0, 0x425) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x4, "7886baf39ec4de05eb65759526d90ce8"}, 0x14) 00:36:10 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0xfffffffffffffffc) lseek(0xffffffffffffffff, 0x7fffffffffffffff, 0x2) r0 = semget(0x1, 0x0, 0x4) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000080)=""/160) 00:36:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:13 executing program 0: r0 = open(&(0x7f0000000140)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) write(r0, &(0x7f0000000080)="53b5b5ab031c53e93d5e4ee8393ec0abb12a9ad225eed4e35d7511a38c8ede", 0x1f) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) mincore(&(0x7f00005bc000/0x2000)=nil, 0x2000, &(0x7f0000002380)=""/4096) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) mprotect(&(0x7f00000b9000/0x200000)=nil, 0x200000, 0x4) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) mprotect(&(0x7f0000329000/0x4000)=nil, 0x4000, 0xffffffffffffffff) socket$inet6_udp(0x1c, 0x2, 0x0) getresgid(&(0x7f0000000180), &(0x7f00000001c0), &(0x7f0000000240)) fcntl$lock(r3, 0x9, &(0x7f0000000000)) mknodat(r2, &(0x7f0000000100)='./file0\x00', 0x44, 0x9) flock(r2, 0x8) 00:36:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) listen(r0, 0x0) socketpair(0x10, 0x10000006, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xb6, 0xe125, 0x2020, 0xfffffffffffffff7, 0x80, 0x7, 0x5, 0x5, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r3, 0x5}, 0x8) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 00:36:13 executing program 1: r0 = semget(0xffffffffffffffff, 0x0, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) truncate(0x0, 0x0) lseek(r4, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x20, 0x800}, {0x0, 0x0, 0x1000}], 0x2) truncate(&(0x7f0000000140)='./file0\x00', 0x1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x14) semget$private(0x0, 0x4, 0x200) setsockopt$sock_int(r4, 0xffff, 0x2000, &(0x7f00000001c0)=0x3, 0x4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) execve(0x0, 0x0, 0x0) 00:36:14 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000200)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000240)={0x0, 0xffffffff, 0x1f}, &(0x7f0000000280)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000002c0)={r1, 0x7}, 0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000100)={r3, 0x6}, 0x8) 00:36:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x33, "f132a42a68ccd8243682227ad0aea16f87cc8fcbbfd4e9ecc9f3410af2a6c619d87d75eb9992c4e2bedd7a0caba17468c51ae5"}, &(0x7f0000000140)=0x3b) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0xfffffffffffff801, r1}, &(0x7f00000001c0)=0xc) freebsd11_mknod(0x0, 0xe010, 0x0) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x4}, {r0, 0x4}, {r0, 0x2000}, {r0, 0x2002}, {r0, 0x140}, {r0, 0x1}, {r0, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:36:14 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, &(0x7f0000000200)) munlockall() shmat(0xffffffffffffffff, &(0x7f0000ffe000/0x2000)=nil, 0x0) munlock(&(0x7f0000efe000/0x3000)=nil, 0x3000) 00:36:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x16, 0x0, &(0x7f0000000040)) 00:36:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x288) 00:36:16 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x200000001000, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x81, 0x0) open(&(0x7f0000000300)='./file0\x00', 0x2, 0x400000) 00:36:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e22800000000000000000000000000000000000000105000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007b1cf922abc30000000000000400"/134, @ANYRES32=0x0], &(0x7f0000000600)=0x84) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000640)={r2, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x2, 0x3, 0xffff}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r3, 0x80000001}, &(0x7f0000000280)=0x8) fcntl$getflags(r1, 0x3) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2280000000000000000000000000000000000000001f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ea00000000000000000000000000007f00000000002000"/128, @ANYRES32=r4], 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r5 = open(&(0x7f0000000300)='./file0\x00', 0x8181, 0x3e) faccessat(r5, &(0x7f00000004c0)='./file0\x00', 0x80, 0x0) nanosleep(&(0x7f0000000400)={0x7fffffff, 0x2}, &(0x7f0000000440)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) r6 = open(&(0x7f0000000500)='./file0\x00', 0x102, 0x2e) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f00000001c0)={0x4898, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0xfffffffffffffeed) writev(r0, 0x0, 0xfffffffffffffe70) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f00000002c0)=0x4) getpgrp(0xffffffffffffffff) 00:36:17 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, 0x902, &(0x7f00000000c0)={0x0, 0x4, 0x33a}, 0xfffffffffffffedb) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x3}, 0x8) 00:36:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) write(r0, &(0x7f0000000140)="dbff8b7559", 0xfffffffffffffd5e) truncate(&(0x7f0000000100)='./file0\x00', 0x4) 00:36:19 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x7, {{0x2, 0x2, @broadcast}}}, 0x90) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) socket$inet(0x2, 0x20000000, 0x7) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000340)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @multicast2}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000180)={@multicast2, @remote, @multicast2}, 0xc) 00:36:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000400206, 0x1) ftruncate(r0, 0x800001) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x10, r0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000b80)=[{&(0x7f00000004c0)="c0", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0xff) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) 00:36:19 executing program 2: freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0x1000, 0x2) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x101) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0x0, 0x7}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000180)={0x5, 0x1}, 0x10) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000140)={0xcc4}, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000400)={0x0, &(0x7f0000000680)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in, @in6]}, &(0x7f0000000240)=0x10) utimensat(r0, &(0x7f0000000440)='./file0\x00', &(0x7f0000000580)={{0x5be0000000000000, 0xe2}, {0x1, 0x7}}, 0x200) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, r2, 0x4, 0x10000, 0x0, 0x7, 0x5}, &(0x7f0000000280)=0xa0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:20 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/201, 0xc9}, 0x80) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x10000, 0x1, 0x1, 0x6}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x1}}, r1, 0x1, 0x9, 0x1ff, 0x4, 0x2}, &(0x7f0000000600)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xe3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x400, 0xc2, "5ee29d2213341cb52b166c5bf6fdcba47d498dd99d1e5359896b0f22c06e2337cc8d6af60d873953ec646cb8ce380ada1ad476a02e67eb38da112cf5b856fc279d2b8d707182cfd5f64d0af12e408ec21f819b1c9b8fb3c3e92fcd1860c78537deadd3685c4c94ae828de15d8964eb2241881eae9a1ef43cad5ac24559f06873602d78b54a9573ac47507248c9b3357c967ca1a6b73ff74dcb3e1688c7b8bbf59da59ea9b2109c705e512446553ac717fd9ac09303dafa8400c78a5b67638d9b2497"}, 0xca) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640)={r1, 0x100, 0x2, 0x4, 0x1, 0x3f}, &(0x7f0000000680)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0xad9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4000000020, 0x1, 0x10, 0x27, 0x8, 0x9, 0x0, 0x3, r3}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r3, 0x800, 0x6e, "5900cceec5dabd1971db3a77b3abf7165943fabb9b93deb5a81c4324b52b537cdbe03ed30f123c07b3230583b6b8a71692702bb8bc1286c7229f4c2e947b016c0776dad5f1a512bc88623fbd65e5eaba8e28a4a6eda49cddca94923a3ca8baf1bd189a0808a7634badb7295e5475"}, 0x76) 00:36:20 executing program 0: r0 = socket(0x2, 0x10000005, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=""/201, 0xc9}, 0x80) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000004c0)={0x0, 0x10000, 0x1, 0x1, 0x6}, &(0x7f0000000500)=0x18) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000540)={@in={{0x2, 0x1}}, r1, 0x1, 0x9, 0x1ff, 0x4, 0x2}, &(0x7f0000000600)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={0x0, 0xe3}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)={r2, 0x400, 0xc2, "5ee29d2213341cb52b166c5bf6fdcba47d498dd99d1e5359896b0f22c06e2337cc8d6af60d873953ec646cb8ce380ada1ad476a02e67eb38da112cf5b856fc279d2b8d707182cfd5f64d0af12e408ec21f819b1c9b8fb3c3e92fcd1860c78537deadd3685c4c94ae828de15d8964eb2241881eae9a1ef43cad5ac24559f06873602d78b54a9573ac47507248c9b3357c967ca1a6b73ff74dcb3e1688c7b8bbf59da59ea9b2109c705e512446553ac717fd9ac09303dafa8400c78a5b67638d9b2497"}, 0xca) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000640)={r1, 0x100, 0x2, 0x4, 0x1, 0x3f}, &(0x7f0000000680)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x4, 0xad9}, &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x4000000020, 0x1, 0x10, 0x27, 0x8, 0x9, 0x0, 0x3, r3}, &(0x7f0000000140)=0x20) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000300)={r3, 0x800, 0x6e, "5900cceec5dabd1971db3a77b3abf7165943fabb9b93deb5a81c4324b52b537cdbe03ed30f123c07b3230583b6b8a71692702bb8bc1286c7229f4c2e947b016c0776dad5f1a512bc88623fbd65e5eaba8e28a4a6eda49cddca94923a3ca8baf1bd189a0808a7634badb7295e5475"}, 0x76) 00:36:21 executing program 3: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$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$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x10080, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r2, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x0, 0x8, 0x0, 0xfffffffffffffeff, 0x800, 0x6, 0x101, {@in={{0x2, 0x2, @multicast1}}, 0x0, 0x8, 0x1000, 0x9ae, 0x8}}, &(0x7f00000004c0)=0xb8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000500)={r4, 0x1000000000, 0x40, 0x1004000, 0x930b, 0x3}, &(0x7f0000000540)=0x14) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fstat(r0, &(0x7f00000002c0)) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 00:36:21 executing program 0: 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$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = socket$inet(0x2, 0x3, 0xfffffffffffffffa) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=ANY=[@ANYBLOB="64e32e2f7e356c653000"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)={r6, 0x9b, "a30f0ae4074b700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b334ebef5f07276dc3700350e3efe06c8266c113c2ee2a29a5ee5dc89f4facbb5f1c7b7f44b30d99bbefe70df8"}, 0x0) shutdown(r5, 0x1) shutdown(r5, 0x40000000001) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r7, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 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) 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) r10 = msgget(0x1, 0x12) msgsnd(r10, &(0x7f0000000780)=ANY=[@ANYBLOB="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"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r8, 0x84, 0x26, &(0x7f0000000000)={r9, 0x1}, &(0x7f0000000040)=0x8) 00:36:24 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000500)=[{&(0x7f0000000580)="83eedb2f8bcf136f", 0x8}], 0x1, 0x0}, 0x0) getpeername$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) socket(0x13, 0x4, 0x9) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @empty, 0xc8}}, 0x0, 0x7f, 0x920, 0x81, 0x1, 0xeb48, 0xdecc}, &(0x7f0000000180)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1}}, r2, 0x0, 0x200, 0x401, 0x8001, 0x1}, &(0x7f0000000280)=0xa0) 00:36:24 executing program 1: r0 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x1000)=nil, 0x812000) mlock(&(0x7f0000123000/0x10000)=nil, 0x10000) mlock(&(0x7f0000672000/0xa000)=nil, 0xa000) shmdt(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f00000000c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}}, 0x90) 00:36:24 executing program 1: r0 = socket(0x2, 0x10000001, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x8000000000000000}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000100)={0x2, 0x3, 0x100, 0x8, 0x8, 0x401, 0x9, 0x800, r1}, &(0x7f0000000140)=0x20) sendmsg(r0, &(0x7f0000000800)={0x0, 0x0, &(0x7f0000000540)=[{&(0x7f0000000180)='F', 0x1}], 0x1, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0), 0x8) shutdown(r0, 0x2) 00:36:25 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x100000}], 0x1, 0xfffffffffffffffc) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:25 executing program 1: socket$inet_udp(0x2, 0x2, 0x0) r0 = socket(0x1f, 0x6, 0x6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffff9c, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7ff}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$sock_int(r2, 0xffff, 0x1007, 0x0, &(0x7f0000000080)) 00:36:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x32, &(0x7f0000000040), 0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000140)={0x0, 0x67a, 0x2010, 0xc, 0xffffffffffffffe5, 0xfffffffffffffeff, 0x1, 0x80000000, r2}, &(0x7f0000000180)=0x20) setsockopt$inet6_buf(r0, 0x29, 0x19, &(0x7f0000000080)='0', 0x1) 00:36:25 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast1=0xe0000014, @loopback}, 0xc) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) connect$unix(0xffffffffffffffff, &(0x7f0000000100)=ANY=[@ANYBLOB="82022e2f66696c653000ca302a2a0def70b6a725e93898cbb84b73f6c9928b526e199ad409c42e22d7d835e15592626e94b29de9f0c57538bbe4401aeaf1e3b6d8"], 0x1) socketpair(0x0, 0x20000000, 0x3ff, &(0x7f0000000080)) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000000140)=""/214, &(0x7f0000000240)=0xd6) 00:36:25 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000140)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000180)=0x10, 0x20000000) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000001c0)=0xe2, 0x4) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0x55, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) 00:36:25 executing program 3: setreuid(0x0, 0xee00) madvise(&(0x7f000078f000/0x4000)=nil, 0x4000, 0xa) madvise(&(0x7f000078d000/0x4000)=nil, 0x4000, 0x5) 00:36:25 executing program 1: r0 = msgget(0x2, 0x100) msgrcv(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/160], 0xab, 0x1, 0x800) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0xc, &(0x7f00000002c0), 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x7, [0x400, 0xf3, 0x1, 0x68, 0x6, 0x80, 0x4]}, 0x12) 00:36:25 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) readv(r0, &(0x7f0000000000)=[{&(0x7f0000002280)=""/4096, 0x1000}], 0x1) setsockopt$sock_int(r0, 0xffff, 0x2000, &(0x7f0000000140)=0x8000, 0x4) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000264ff0), 0x10) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) r1 = open(&(0x7f0000000080)='./file0\x00', 0xc00, 0x64) getresuid(&(0x7f0000000140)=0x0, &(0x7f00000001c0), &(0x7f0000000200)=0x0) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000100)='./file0\x00', r3, r5, 0x400) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket(0x1f, 0x10000005, 0x10000000d26) lseek(r6, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0)=[{r6, 0x2}], 0x1, 0x0) r7 = socket(0x1b, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000000000)=0x3, 0x4) chown(&(0x7f00000002c0)='./file0\x00', r2, r4) sendto$inet6(r7, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) execve(0x0, &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', 0x0, &(0x7f0000000280)='(\x00', &(0x7f0000000300)='\x00'], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x5) mlock(&(0x7f0000cdb000/0x200000)=nil, 0x200000) 00:36:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = socket$inet6(0x1c, 0x20000005, 0xff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x9, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) open(&(0x7f0000000040)='./file0\x00', 0x1000c, 0x1f) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:36:29 executing program 3: clock_settime(0x0, &(0x7f0000000040)={0x0, 0x301f51de}) clock_settime(0x4, &(0x7f0000000000)={0xffff, 0x2}) r0 = socket(0x1d, 0x10000000, 0x40) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x1, @broadcast}}, 0x0, 0x7fffffff, 0x0, 0x17, 0xfff, 0x0, 0x9}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200), &(0x7f0000000240)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000180)={r1, 0xc7, 0x811}, &(0x7f00000001c0)=0xc) 00:36:29 executing program 0: getgid() getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, r0) setresgid(r1, 0x0, r1) setgid(0x0) 00:36:29 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) r1 = dup(r0) fdatasync(r0) preadv(r1, &(0x7f0000000100)=[{&(0x7f0000000200)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r1, &(0x7f0000000080)=""/39, 0x27) 00:00:00 executing program 3: r0 = semget(0x0, 0x2, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={r2, 0xdd, "a018ce28cfa597bc9c801fb20e4163d142c690e8e48c021f1d22846ba24cde7e0c72097df432741aeca1a7bfb65da77f08f7c4629de0a4ff25a28fbdb35b1e61f7d915fbb66613882820abcc479d810668abd71df29011c0e71b989586d65458a3278822831e585830b2dd490364042e68ffd7a1bf5ced000a6e96bcd571bc1f435f34948abfe6ae651aef89fea415aa7c1b788a693120ae75c5eae5aaa2d75f79c20dcd61f32d5b917524f0a3836aa23007cddc260c2f449710ff5493281cf8986f01ad3fbd0c62c83eede863ec3645109e69f0594fd853c7486abebd"}, &(0x7f0000000180)=0xe5) 00:00:00 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040), 0x0) 00:00:00 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={0x0, 0x41}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1}, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='chd\x00', 0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) 00:00:03 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x77, 0x0, &(0x7f00000000c0)) r1 = semget(0x2, 0x2, 0x500) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000000)=[0x6, 0xdf8, 0x1cfa77f2]) r2 = semget$private(0x0, 0x7, 0xfffffffffffffffc) semop(r2, &(0x7f0000000040)=[{0x4, 0x9, 0x800}, {0x2, 0x2, 0x1000}, {0x0, 0xffffffff00000001, 0x1800}, {0x0, 0x0, 0x1000}], 0x4) semget$private(0x0, 0x8, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000340)) r3 = accept4$inet6(r0, &(0x7f0000000540), &(0x7f0000000800)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2108000000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000490d16aebac267f7c0da05f090511b4d706ed58282fe4fe63aa2e4cb678a006ec1ec4514808b74b7a1", @ANYRES32=0x0, @ANYBLOB="8100000008000000f90000000000010003000000"], &(0x7f0000000900)=0x98) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, &(0x7f0000000940)={r4, 0x4000000}, 0x8) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r5, 0x84, 0xc, &(0x7f0000000440)={0xffffffffffffffff, 0x8, 0xfffffffffffffc22, 0x5ff, 0x7ff, 0x0, 0x10000, 0x97, 0x3f, 0x8, 0x6}, 0xb) freebsd11_fstat(r5, &(0x7f0000000680)) getegid() r6 = dup(r3) futimesat(r6, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x10000000, 0x297}, {0x425bca55, 0x7fffffff}}) 00:00:05 executing program 2: 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_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x1000}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r1, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:05 executing program 3: r0 = socket$inet6(0x1c, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xc, 0xfffffffffffffffa}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000240)=0x10) accept$inet6(r0, &(0x7f0000000000), &(0x7f0000000040)=0x1c) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1d]}, 0x3}, 0x14, 0x0, 0xfffffffffffffeb8, 0x0}, 0x0) 00:00:05 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x13) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xf2) getsockopt(r0, 0x4, 0x1, &(0x7f0000000240)=""/241, &(0x7f0000000340)=0xf1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) 00:00:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820000"], 0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000040)=0x8, 0x4) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000180)="cc", 0x1}], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) sendto$inet(r0, &(0x7f0000000100)='%', 0x1, 0x0, 0x0, 0x0) 00:00:05 executing program 0: setrlimit(0x3, &(0x7f0000000000)={0xb361, 0x2000b35d}) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x20000, 0x13) socketpair$unix(0x1, 0x0, 0x0, &(0x7f00000003c0)) accept(r0, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000080)=""/242, &(0x7f0000000180)=0xf2) getsockopt(r0, 0x4, 0x1, &(0x7f0000000240)=""/241, &(0x7f0000000340)=0xf1) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000380)) 00:00:05 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) r1 = getgid() lchown(&(0x7f0000000000)='./file0\x00', r0, r1) r2 = socket(0x1c, 0x3, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x1c) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000540), &(0x7f0000000580)=0x4) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r2, 0x84, 0x8001, &(0x7f00000004c0)={r3, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x0, @empty, 0x3a3}, @in6={0x1c, 0x2, 0x5, @empty, 0x1}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x3}]}, &(0x7f0000000500)=0x10) 00:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000080)=0x10000, 0x4) connect$unix(r2, &(0x7f0000000180)=ANY=[@ANYBLOB="a1022e2f66696c05704b8997090000001308009b393000"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2000000000000002}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r1, 0x2}, 0x8) getsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f00000001c0)=""/176, &(0x7f0000000000)=0xb0) 00:00:05 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_buf(r0, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000000), &(0x7f0000000040)=0x4) 00:00:06 executing program 2: r0 = open(&(0x7f0000000040)='./file0/file0\x00', 0x80000000000206, 0x2000000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) chmod(&(0x7f0000000000)='./file0/file0\x00', 0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x2, 0x8, 0x20, 0x7ff}, 0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) 00:00:06 executing program 3: pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) read(r0, &(0x7f0000000500)=""/90, 0xffffff91) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000000)=""/47, 0x2f}], 0x1) socket$inet(0x2, 0x10000005, 0x4) r2 = dup2(r1, r0) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000100)={@loopback, @local={0xac, 0x14, 0x0}}, 0x8) execve(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f00000000c0)=0xff, 0x4) 00:00:06 executing program 1: socketpair$unix(0x1, 0xffffffffffffffff, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) sendto$unix(r0, &(0x7f0000000040)="1c138f99a0b7bc1fe7ebe56a02aca4b01c3aa1a8f952eaec42cdc1049bac8ced9fa979452e962a17dde7ad5c4e1143bb5aef8dff9b1230b8564eede35b64ecb9259a6e14cc64ca612bde9592454bd6454af47e9955e5b6f6ca8169f9ab", 0x5d, 0x20180, &(0x7f00000000c0)=@file={0x1, './file0\x00'}, 0xa) 00:00:06 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockname(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000080)=0xe81, 0x4) pwritev(r0, &(0x7f00000011c0)=[{&(0x7f00000000c0)="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", 0x1000}, {&(0x7f00000010c0)="854bdc2afbcfe1d372c2953b0f895b823569edd26be47c39efd3bf4077cfd1deb810be1f7159e54ebb5d3c73f27a22a802f54b", 0x33}, {&(0x7f0000001100)="a251c1611a086641dac8f7e08a49a653466949f7c87b74c312ed0d06ddf29c735e175039a55eb9a62f3231f69171ece016a67baf408adbebe92f5eeb95d5f74137a4d5294a79cc95c19beb4d8d0acd761d9a9a6a070a0f5c9f019a4e42399c5ad10c5fa8e3bfd30b7358d9345d793fbb2d8e2d9ae0854b973d50", 0x7a}, {&(0x7f0000001180)="6bde4162f916db5bc5f3b6e7ed612b", 0xf}], 0x4, 0x0) r1 = dup2(r0, 0xffffffffffffffff) futimesat(r1, &(0x7f0000001200)='./file0\x00', &(0x7f0000001240)={{0x5, 0x5}, {0x7f, 0x6}}) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000001280)={0x0, 0x3, 0xffffffffffffff01, 0x101, 0x80, 0x9, 0x9, 0xffffffffffffff00, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0x49e, 0x1, 0xfff, 0x8, 0x3}}, &(0x7f0000001340)=0xb8) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001380)={r3, 0x3, 0x3ff}, 0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000013c0)={r3, 0x100000000, 0x9, 0x9}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001400)={@in6={{0x1c, 0x1, 0x6, @loopback, 0x100000001}}, r2, 0x9, 0x5}, 0x8c) lseek(r0, 0x0, 0x6) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000001540)={r2, &(0x7f00000014c0)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in]}, &(0x7f0000001580)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r4, 0x84, 0x6, &(0x7f00000015c0)={@in6={{0x1c, 0x2, 0xdb4, @remote={0xfe, 0x80, [], 0x0}, 0x42}}, r3}, 0x84) getresuid(&(0x7f00000016c0), &(0x7f0000001700), &(0x7f0000001740)=0x0) getresgid(&(0x7f0000001780)=0x0, &(0x7f00000017c0), &(0x7f0000001800)) lchown(&(0x7f0000001680)='./file0\x00', r5, r6) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000001840), &(0x7f0000001880)=0x4) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000018c0), &(0x7f0000001900)=0x4) r7 = open(&(0x7f0000001940)='./file0\x00', 0x3, 0x20) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EVENTS(r7, 0x84, 0xc, &(0x7f0000001980)={0x8, 0xbf1, 0x8, 0x0, 0x6, 0x7, 0x3c6b, 0x3ea, 0xddc7, 0xffffffffffffff1e, 0x2}, 0xb) fchown(r8, r5, r6) setsockopt$inet_udplite(r1, 0x88, 0x0, &(0x7f00000019c0)=0x9, 0x4) setsockopt$inet_msfilter(r7, 0x0, 0x4a, &(0x7f0000001a00)={@multicast1, @local={0xac, 0x14, 0x0}, 0x3, 0x8, [@multicast1, @broadcast, @multicast1, @broadcast, @empty, @loopback, @local={0xac, 0x14, 0x0}, @rand_addr=0x6]}, 0x30) setsockopt$inet6_group_source_req(r7, 0x29, 0x53, &(0x7f0000001a40)={0x1, {{0x1c, 0x3, 0xfffffffffffffffd}}, {{0x1c, 0x2, 0x80000001, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffffff}}}, 0x108) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000001b80)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000001bc0)={r3, 0x1, 0x6, 0x2}, &(0x7f0000001c00)=0x10) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000001c40)) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r7, 0x84, 0xd, &(0x7f0000001c80), &(0x7f0000001cc0)=0x4) 00:00:06 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) socket$unix(0x1, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:06 executing program 1: r0 = socket$inet_sctp(0x2, 0xc60b71f0d821d4bc, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:06 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x108, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000000)={r1, 0xffffffff}, 0x8) 00:00:06 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000340)=ANY=[@ANYBLOB="1c004e2105000000fe8000000000000000000000008000"/114, @ANYRES32=0x0, @ANYBLOB="ff0f0000d7c86f5a40d73bc40b980e4a2b13520000020000000000000008"], &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000002c0)={0x800, 0x8, 0xba95fbb6898e6bc4, 0x9, 0x8000, 0x100000000, 0x4, 0xe6bc, r3}, &(0x7f0000000300)=0x20) sendmsg(r0, &(0x7f0000000040)={&(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0xfecb, 0x0, 0x9, 0x0}, 0xfffff80004bfb5a0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000100)={r4, 0x3}, &(0x7f0000000400)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) 00:00:06 executing program 1: semget$private(0x0, 0x0, 0x0) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r2 = open(0x0, 0x80000000000206, 0xfffffffffffffffc) truncate(0x0, 0x0) lseek(r2, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) semget$private(0x0, 0x0, 0x41e) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 00:00:07 executing program 1: sigaltstack(&(0x7f0000ff9000/0x3000)=nil, 0x0) msync(&(0x7f0000ff9000/0x1000)=nil, 0x1000, 0x1) mlock(&(0x7f0000fef000/0x4000)=nil, 0x4000) 00:00:07 executing program 3: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') r0 = open$dir(&(0x7f0000000300)='./file0\x00', 0x206, 0x2000000000004) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) read(r0, &(0x7f0000000140)=""/132, 0x84) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') 00:00:07 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x17, @rand_addr}], 0x10}, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x8) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:08 executing program 2: 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_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x2000, 0xe3, 0xd5, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r1, 0x8}, &(0x7f0000000140)=0x8) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:08 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(r0, r0, r0) setresuid(r0, r0, r0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000180)={{0x0, 0x0, 0x0, r0}}) syz_extract_tcp_res(&(0x7f0000000000), 0x3246, 0xff) setresuid(0x0, r0, 0x0) shmctl$IPC_RMID(r1, 0x0) 00:00:08 executing program 3: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x400, 0xf, 0x5, 0x7fff}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x4, 0x1220, 0x9, 0x2, r1}, 0x10) r2 = socket(0x10000000002, 0x3, 0x0) getsockopt(r2, 0x0, 0x6d, 0x0, 0x0) socket(0x10, 0x3, 0x0) 00:00:08 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) open$dir(&(0x7f0000000580)='./file0\x00', 0x100001, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x401, 0x0, 0x3, 0x401, 0x9}, &(0x7f0000000140)=0x98) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000500)={0x1, 0x1000, r1}, &(0x7f0000000540)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x2, 0x2329, @empty, 0x100000000}}, r1, 0x8, 0x7fffffff, 0x10, 0x3, 0xfffffffffffffffb, 0x3ff}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x9}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x9, 0x20}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000440)={r2, 0x1, 0x2, 0x1, 0x5, 0xffffffffffffff3f, 0x3, 0x3f, {@in6={{0x1c, 0x2, 0x400, @loopback, 0x15b}}, r4, 0xd31a, 0x38, 0xed2, 0xfffffffffffffffb, 0x10000}}, &(0x7f00000003c0)=0xb0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000380)={r1, 0x101}, 0x8) 00:00:08 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) r2 = dup2(r1, r0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x69f, 0x7f}, &(0x7f0000000140)=0xc) 00:00:08 executing program 0: r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000400)={0xf, 0x100000001, r1}, &(0x7f0000000440)=0xceecad76234ef1a5) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00\x00\x00\x00'], 0x1) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f0000000180)={r1, 0x998f}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000001c0)={r2, 0xb, 0x3b}, &(0x7f0000000200)=0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd11_lstat(&(0x7f00000002c0)='./file1\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getgid() fchownat(r3, &(0x7f0000000280)='./file0\x00', r4, r5, 0x200) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) futimesat(r3, &(0x7f0000000540)='./file2\x00', &(0x7f0000000580)={{0x0, 0xbbc}, {0x6, 0x4}}) r6 = open(&(0x7f00000004c0)='./file2\x00', 0x18004, 0x10) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000040)) freebsd11_mknodat(r6, &(0x7f0000000500)='./file3\x00', 0xc000, 0x9) munlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) freebsd11_mknod(&(0x7f00000003c0)='./file0\x00', 0xe0c0, 0x200) getsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x41, 0x0, 0x0) setsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000380)={@empty, @rand_addr=0x77}, 0x8) 00:00:16 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0x1, 0xffffffffffffffff, 0x0) clock_gettime(0xf, &(0x7f0000000240)) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000280)={@rand_addr, @rand_addr}, &(0x7f00000002c0)=0x8) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1f, 0x1}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) 00:00:16 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xa, 0x40}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x20, @remote={0xfe, 0x80, [], 0x0}, 0x100000001}}, r1}, 0x84) 00:00:16 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x6e6b, {{0x2, 0x2, @multicast1}}}, 0x90) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x0, 0xf}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x321d3b88, 0x10, 0x400, 0x7f, r1}, 0x10) 00:00:16 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(r0, 0x11, r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f00000002c0)=0x8d12c0de1f7e7267) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r0) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 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) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(0x0, 0x0, 0x0) 00:00:16 executing program 0: r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:21 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) setgroups(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x1ffffffffffe) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) 00:00:21 executing program 3: r0 = open(&(0x7f0000000140)='./file1\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) freebsd10_pipe(&(0x7f0000000080)) lseek(r0, 0x0, 0x1000000000003) chmod(&(0x7f0000000000)='./file0\x00', 0x22) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendto(r0, &(0x7f0000000400)="00e22968b6612ed05aec8b3340fc4f0305432ed8f77d6c84ba13c91b5a409fd7f32453ecffed2c85a0bff497b5e462ad5bcaddcecd42331d31b8be885eb73ac15ca5c01ad279716819f01969ccd5cd5cbfd7068b9512d932d7b097579046bbb25311ef1f2e5c936ff7573f8f379ae4c7ebc0fdaa37dbe43a", 0x78, 0x5, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) 00:00:21 executing program 1: r0 = socket(0x1c, 0x3, 0x0) setsockopt$inet6_int(r0, 0x29, 0x20001a, &(0x7f0000000080)=0x4, 0x2) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xf6, "298ef2a41642986873afa57ee56af13b84e83e0498a921241016a12ae65e88bf03da224c3d8aa004caf4cdb2d49de41df4932ba39295ec191f941e5c4fd4fb5a1cdac9131a7fb015a2bbc4c3f989d7c419532ed5843ccfe2f2b0c38e96e9600f47dfac9ed009fb4b9502fd5cf2db1e0d90252b9ee0121ee420c40e5791b0bdaa72fc5b816f73cdf81bd264c4e2e0ddb39dd2a6b74080e4f869f1f6413158c4a72740dc70276cdfaa6263e407ae891fdf8570be0abd38fd484e4e80e6b37255e62f7ed7071838aeed64b646445760440832162a5c50b2a5626bad915ab605c005604c55b63bb2d2012151a37486b68ed3b6d36cf79930"}, &(0x7f0000000000)=0xfe) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xe, 0xffffffff7fffffff}, &(0x7f00000001c0)=0x8) 00:00:21 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x80) 00:00:21 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x3004, &(0x7f0000000040)={0x0}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0x8, @empty, 0x100}}, r2, 0x3, 0x7f, 0x7f, 0x4, 0x80000000}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000180)={r3, 0x7f, 0xe27f, 0x6, 0x0, 0x2}, &(0x7f00000001c0)=0x14) 00:00:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000}, &(0x7f00000001c0)=0x10) sendto(r0, &(0x7f0000000040)="28f591a3c72458170f7731e758694b01f6c88f68b57b614b7756bdca07f71656cf15241e6d7f10698f124efe4fb8b5f2ea084bebab", 0x35, 0x80, 0x0, 0x0) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000300)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r0], 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000380)={0x8, 0x7f, 0x4010, 0x9, 0x0, 0xfffffffffffffff9, 0x4, 0x1, r1}, 0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x401, 0x20, 0x200, 0x0, 0xfffffffffffffff7, 0x6, 0x100000001, 0x400, r1}, &(0x7f0000000080)=0x20) utimensat(r0, &(0x7f0000000240)='./file0\x00', &(0x7f0000000340)={{0x72a, 0x8d}, {0x2, 0x2}}, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000002c0)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 00:00:22 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:22 executing program 0: r0 = open(&(0x7f00000039c0)='./file0\x00', 0xa88, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) lseek(r0, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) dup(0xffffffffffffffff) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 00:00:25 executing program 3: sendto(0xffffffffffffffff, &(0x7f0000000040)="b54235bc995dda7802b5473fb4e3614cc3e2c3789db43e922dc714d892fb62bd5f955a320b31ec", 0x27, 0x0, 0x0, 0x0) mkdir(&(0x7f0000000140)='./file1\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000040)='./file0/', r0, &(0x7f0000d06ff8)='./file0\x00') r1 = openat(r0, &(0x7f00000000c0)='./file0/', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x7, 0x6, [0x3, 0x60, 0x101, 0x4, 0x8, 0x7]}, &(0x7f0000000100)=0x14) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x5, 0x6}, 0x8) 00:00:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(r0, 0x2, 0x20000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x20000, 0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:29 executing program 3: setitimer(0x0, &(0x7f0000000100)={{0x0, 0x2}, {0x0, 0x4000}}, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) poll(&(0x7f0000000040)=[{r0, 0x89}], 0x1, 0x8) getitimer(0x2, &(0x7f0000000000)) 00:00:30 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) socket$inet6_icmp(0x1c, 0x2, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x83) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022fd7143ea57f0000"], 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={0x0, 0x3af, 0xa3e, 0x0, 0x7ff, 0x716}, &(0x7f0000000100)=0x14) 00:00:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f66696c7a427c"], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1202, &(0x7f00000000c0)={0x0, 0x3}, 0x8) 00:00:30 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@file={0x0, ""/65}, &(0x7f0000000080)=0x43) getsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f00000000c0), &(0x7f0000000100)=0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c) recvfrom(r0, &(0x7f0000000180)=""/213, 0xd5, 0x1, &(0x7f0000000280)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) 00:00:30 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)=""/79, 0x4f}], 0x1, &(0x7f0000000180)=""/242, 0xf2}, 0x80) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000001ac0)={0x0, 0x1000}, 0x10) sendmsg(r1, &(0x7f00000000c0)={0x0, 0xfffffffffffffef1, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="5d4b9fe848fb93cd04e78c0000f3003dc4140f00411fba551fee00000000"], 0x1d}, 0x0) 00:00:30 executing program 3: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000000)={@in={{0x2, 0x1, @multicast1}}, 0x0, 0x4, 0x20, 0x1, 0x5, 0x8043}, &(0x7f00000000c0)=0xa0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0xb6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x9, 0x8000, 0x1, 0x3, 0x1}, &(0x7f00000001c0)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0xb, 0x0, 0x0) 00:00:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000000)={@rand_addr, @empty, 0x0}, &(0x7f0000000040)=0xc) r2 = socket$inet(0x2, 0x7, 0x400) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x6}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in={{0x2, 0x1, @multicast1}}, r3, 0x8000000, 0x0, 0x7f}, &(0x7f0000000280)=0x94) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) r3 = getuid() freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000140)='./file0\x00', r3, r4) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) 00:00:32 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)=0x158) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1}, &(0x7f0000000380)=0x8) 00:00:32 executing program 1: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(r1, 0x0, &(0x7f0000000380), 0x20000000) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r3, 0x0, 0xc, &(0x7f0000000000)={@loopback, @multicast2, @remote}, 0xfdd9) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000240)=""/180, &(0x7f0000000300)=0xb4) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x4}, &(0x7f0000000480)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={r5, 0xe15, 0x3f, 0x2, 0xdb}, 0x14) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) getsockname(r4, &(0x7f0000000180)=@in6, &(0x7f0000000200)=0x1c) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f0000000400)={@empty, r6}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000003c0)={@loopback, r6}, 0x14) sendmsg(r4, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xfffffffe]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 00:00:32 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000580)={@rand_addr, @loopback}, &(0x7f00000005c0)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$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) r3 = dup2(r2, r0) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) fcntl$setflags(r2, 0x2, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000640)={@multicast2, @remote, @rand_addr=0x401}, 0xfffffffffffffea6) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @local, @multicast1}, 0xc) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r4}, {r4, 0x100}, {r4, 0x80}, {r4, 0xa1}, {r4, 0x2}, {r4, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) lseek(r3, 0x0, 0x0) r5 = socket(0x1b, 0x3, 0x0) writev(r4, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf566cd6a17fbcf3bcc4018050b8b5e51699ef8be3b64d3fbbfabd6563ffa1afb435f92718822d57cb7d78", 0xa9}], 0x1) sendto$inet6(r5, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r1, 0x10001) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000004c0)={0x0, 0xf622}, 0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) close(r0) ftruncate(r2, 0xd3) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) 00:00:32 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000440)=0x446463a4, 0x4) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x2, 0x41) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000380)={@rand_addr, @local, 0x0}, &(0x7f00000003c0)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000400)={@local={0xac, 0x14, 0x0}, @broadcast, r2}, 0xc) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_getdents(r3, &(0x7f00000002c0)=""/190, 0xffffffffffffff25) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r4 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r4, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 00:00:35 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) pwritev(r0, &(0x7f0000000640), 0x1, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r2, 0x5}, &(0x7f00000000c0)=0x8) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) pwritev(r1, &(0x7f0000000280)=[{&(0x7f0000000740)="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0x1000}, {&(0x7f0000000100)="38a6ec9a9c949e36bf968724cce09ef053583d1e0592b49dc9342b17ed40d1e9b94cc97252e12a4b23b956cad5e44eb89ef489ffa7a1a7d0ba8b72ddde444de138a24454587beaa5773087510782c726f7e114088390f9063cc574b7", 0x5c}, {&(0x7f0000000180)="e12f182929e53473d214b9763a020bc03866d0bcc95f67b17d4a6f9f650afcce308a615fd1b7", 0x26}, {&(0x7f0000002880)="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", 0x1000}, {&(0x7f00000001c0)="c7349f9f6a7988a16b55630cea6c0b03278d2b", 0x13}, {&(0x7f0000000200)="25fcd68c08437688ac750bc5b4ed2bfc0a308f95ce3324cb08a16134110f956d22d37b9f23a8bbdf0397309fa7a7cf26efd88586b783cc06e59a0f", 0x3b}, {&(0x7f0000000240)="4fce1d8ad71365c41ee4ace32b5f7c9c9ec94bdc81c456e29a", 0x19}], 0x7, 0x0) r3 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_buf(r3, 0x0, 0x7, &(0x7f00008e2fba)="958e3929", 0x4) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000300)={@broadcast, @rand_addr}, &(0x7f0000000340)=0x8) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3) execve(&(0x7f0000000380)='./file0\x00', &(0x7f00000004c0)=[&(0x7f00000003c0)='^\x00', &(0x7f0000000400)='J\x00', &(0x7f0000000440)='{\x00'], &(0x7f0000000600)=[&(0x7f0000000500)='!\'@}^\\\x00', &(0x7f0000000540)='{\x00', &(0x7f0000000580)=']\x00', &(0x7f00000005c0)='}::\xa5(.\x00']) 00:00:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 00:00:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) socket$inet6_udp(0x1c, 0x2, 0x0) mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xc000, 0xffff0462) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000), 0x4) 00:00:37 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) accept4$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x10000000) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x4}, 0x10) 00:00:37 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) sendto$unix(r0, 0x0, 0x0, 0x8, 0x0, 0x0) write(r0, 0x0, 0x242) write(r0, 0x0, 0x0) read(r0, &(0x7f0000000000)=""/106, 0xfffffffffffffea1) 00:00:37 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) bind(r0, &(0x7f0000000140)=@un=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000000)={@broadcast, @multicast1, @rand_addr=0x9626}, 0xc) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x80000000, 0x7}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000100)={r2, 0x42e}, 0x8) 00:00:37 executing program 1: syz_emit_ethernet(0x48, &(0x7f0000000000)="798deb8ce60c923afeed35c00806001900001404050200d1acfef3cfa04c4ff2f016278136105abb4a416df871b221b4ba2070755f2af5b1dd2dbccb010098e76eeaa5bcf59126ab") 00:00:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr, @multicast1}, 0xfffffe3c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:37 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = getpgrp(0x0) getpgrp(r1) r2 = getpgrp(0x0) r3 = getpgrp(r2) listen(r0, 0x4) fcntl$setown(r0, 0x6, r3) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xb) close(r0) 00:00:37 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x1}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0x6}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={r1, 0x7a, 0xf, 0x6, 0x8}, &(0x7f0000000140)=0x18) 00:00:37 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = open(&(0x7f00000007c0)='./file1\x00', 0x3080c, 0x2) r2 = open(&(0x7f0000000080)='./file1\x00', 0x1, 0x0) connect(r1, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) r3 = dup(0xffffffffffffffff) getsockopt(r3, 0xd15, 0x9, &(0x7f0000000140)=""/234, &(0x7f0000000240)=0xea) r4 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) poll(&(0x7f0000000780)=[{r1}, {r2, 0x150}, {r0}, {r0}], 0x4, 0xffff) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = getpgid(0xffffffffffffffff) getresuid(&(0x7f0000000540), &(0x7f0000000580), &(0x7f00000005c0)=0x0) freebsd11_lstat(&(0x7f0000000600)='./file2\x00', &(0x7f0000000640)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f0000000740)={&(0x7f0000000280)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000500)=[{&(0x7f00000003c0)="fc7bb74260f271d46ec543170d0a80cb1ee9a3b513c1f45d85a02e19d139f8c5fbb692f2afaf9ca70242174cc709c40e12e968fb902a591c2c48c94027310877bfab60a383fedea568d64c799e8982d1fdd0f01492f182d29b5b88c305a8b9e6a36ae628c42cfbd922688e584fafbf0af8e5c68ce893b4c2c8a76d7588332e476660c922febcba2249f5535272", 0x8d}, {&(0x7f00000004c0)="af", 0x1}], 0x2, &(0x7f00000006c0)=[@rights={0x18, 0xffff, 0x1, [r3]}, @rights={0x18, 0xffff, 0x1, [r0, r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}], 0x50, 0x1}, 0x20080) socketpair$unix(0x1, 0x5, 0x0, 0x0) pipe2(&(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r8, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r9, 0x84, 0x9, &(0x7f0000000100)=0x81, 0x4) 00:00:37 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @rand_addr, @multicast1}, 0xfffffe3c) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xd, &(0x7f0000000180)={@multicast1, @multicast1=0xac1400bb, @loopback}, 0xc) 00:00:37 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) lseek(r0, 0x0, 0x7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcda) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rmdir(0x0) 00:00:37 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x10) unlinkat(r0, &(0x7f0000000040)='./file0\x00', 0x800) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r1, 0x6, 0x100, &(0x7f0000000140), 0x4) 00:00:40 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, 0x0) mlockall(0x1) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, 0x0, 0x0) sync() fsync(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) sendto(r1, &(0x7f00000001c0)="1c1c218b2ee867d695574e1f867d5ce4728ddb27ee3cb55c409f09b2994901b422a16ba62e05a7c1b03861b413b9238024b750ac93aa6d21881efc56bad391e8213eef7044155e786fe48163f4d18fc3bcf56b2c1d2397a6bca18141aee29ede90feb5fae2517474860cb94ef1960c3a80194f5345633118d3a40d9704284d52d55560ad64b3ae3c6eeeff37a33fbce8169b17aa002ab9c1a43de2", 0x9b, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f00000002c0)={0x0, 0x2, 0xdf, 0x0, 0xff, 0x3}, 0x0) lseek(r1, 0x0, 0x1000000000003) pwritev(r1, 0x0, 0x0, 0x0) setsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x40, &(0x7f00000004c0)="80cd99e6209b4d10338a5a695d524567dee86997be050d56640fff5b28be0de6794b9dc2931cb0e6bb8c077c9501f24e66d8c8b73f77dbb68fca8fae82502031cd2197a04f1ea4c03d89596e8024b76f0c2e3f8397478a3ccf950d393187187bf07b52f1303357c92659dc808aee43cefde42e041e9b331853fc53e4aa9c517ead379a78c10279619988f3b8e86d91467d0c4049e82c2de1bc5d7995a6c4ff7ec995b2fcd6c1de82039e40a6b5e33cbd8a44130ebe9c9564be2d60d50fa4cc58c04145ea833cd5e3429b17d96be645a3cfc9286bf47ad2b623834ab8", 0xdc) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) sendto(0xffffffffffffffff, 0x0, 0x29a, 0x0, 0x0, 0xfffffffffffffed1) r3 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) accept(r3, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0x8) r4 = socket(0x2, 0x10000001, 0x84) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="1c004e2101000000000000000000000000000000000000019baabc04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000003b251aa6738d76c0053ff0c510de1f6eda7977f8df", @ANYRES32=r2], 0xfffffffffffffdad) 00:00:40 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) mknodat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x2) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) shmget(0x3, 0x4000, 0x59b, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={0x0, 0x980, 0x9, 0x2, 0x100000000, 0x3}, &(0x7f00000004c0)=0x14) sendmsg$inet_sctp(r0, &(0x7f0000000540)={&(0x7f0000000180)=@in={0x2, 0x0, @rand_addr=0x400}, 0x10, &(0x7f0000000400)=[{&(0x7f00000001c0)="b8cf0f5d6ab217c2f6f4eedacbac100fb32534036369dd19a92bb4dc8d7bc46a2ecf7bb9152d1e8b6c60d45380176b5f7ea8767284498c48ddd717550c5219755ca93ba00873ab3248f7c94e", 0x4c}, {&(0x7f0000000240)="8253297071f5a734619866d264d3c8ccf14d29d727d5f2eef4192bb7e2266da29de66d2d9b0435023348707e27bc942c9223bc604ead32a32bddcecff939e2716ea2c5d00ca9d07f4c9f5f3d39c575cd1be5f9b1cacfd94121984c57665b", 0x5e}, {&(0x7f00000002c0)="e8b5471892e81fb23a4bebc67fff00d25e03440c1e1389d07e90ac07b40360d9c15e918a74a64919988d7e3066d0f407b5afe3ca40486002f1ab922d5dec7a70f55100123639dd5fc25196df5e0c311db8cc3aca2f5b9fc66ad880302da652287c7f71f1aebe08ba7173574e9b0babd347e1b3133ffa5e31d60db834e429966a333afdcdb0d0ae75c7cd738465488a911e5aa1bf42ee1c70e97cef2e2015b753b001ac9a615a2f2ff1dcec38bed1e7f09002d447b54e3be39910107854240d38c0d52f9460299386f33ef43db9703130f02f", 0xd2}, {&(0x7f00000003c0)="bce04d81b4cc05b59750604922cad2c9d4822b5ca56d59f2ad78cc87bfcb710b15c9102cb6d69a563f6d3b18298d3247dda9b78cfb3bed0ab075ba", 0x3b}], 0x4, &(0x7f0000000500)=ANY=[@ANYBLOB="11d0003fd9efdacc0400000003002b300400000006000000", @ANYRES32=r1], 0x1c, 0x4}, 0x100) setsockopt$inet_udplite(r0, 0x88, 0x4000000, 0x0, 0xfffffffffffffd8d) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000005c0)={0x3, 0x10001, r1}, &(0x7f0000000600)=0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="7f000a000002ff440600090001010400ffff900004000000"], &(0x7f0000000100)=0x1c) unlink(&(0x7f0000000580)='./file0\x00') setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r2, 0x8001}, 0x8) 00:00:43 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) lseek(r0, 0x0, 0x7) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffcda) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) rmdir(0x0) 00:00:45 executing program 0: r0 = open$dir(&(0x7f0000001240)='./file0\x00', 0x400000002c4, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x11, r0, 0x0) r1 = openat(r0, &(0x7f0000000300)='./file0\x00', 0x20001, 0x2) accept4$unix(r1, &(0x7f0000001280)=@file={0x0, ""/4096}, &(0x7f0000000340)=0x1002, 0x0) munmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000040)='{\x00', &(0x7f0000000080)='!\x00', &(0x7f00000000c0)='-\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='#//\x00', &(0x7f0000000180)='%\x00'], &(0x7f00000002c0)=[&(0x7f0000000200)='!\x00', &(0x7f0000000240)='}\x00', &(0x7f0000000280)='\x00']) 00:00:48 executing program 0: open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x2, 0x12, r0, 0x0) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xa) 00:00:48 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$dupfd(r0, 0x11, r0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) accept4(r0, 0x0, &(0x7f00000001c0), 0x10000000) fcntl$setflags(r0, 0x2, 0x1) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x2, 0x0, 0x45d2d94e14dbc46e) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={0x0, 0xffff, 0x71, 0x9, 0x80000001, 0x1}, &(0x7f0000000080)=0x14) setsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000000140)={r3, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000180)={r3, 0x1f56}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xffffffffffffff06) 00:00:48 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x400, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) fcntl$dupfd(r0, 0x11, r0) 00:00:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x6, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x1, @loopback, 0x100}, @in6={0x1c, 0x1, 0x3f, @loopback, 0x4}, @in={0x2, 0x1, @multicast2}, @in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00', @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0xd, 0x9}, 0x8) 00:00:48 executing program 3: socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x116) 00:00:48 executing program 0: sync() munlockall() r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x200, 0x9, 0x1ff}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)=ANY=[@ANYBLOB="7a0000002c517613215eae0200000000000000350ccdd0c839f980951463f73dba55ae12d92ced28db96fa32562cf55a89d55039b90dff0a8df75cf7ff6aa675871a24610dbc38cdcd5a88b049f83c1ddbe749c0226f7a31f5a04041b9362f282afffff4d73162a7206b75c099f20df2bb00000000000004013734a278db2eeeb306a382d37f69a3e11e3069f0cea449699cf29abf000000000000000000"], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) dup2(0xffffffffffffffff, 0xffffffffffffffff) 00:00:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000040)={r1}, 0x10) 00:00:48 executing program 3: socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x116) 00:00:49 executing program 3: socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x116) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0xfffffffffffffffe, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) setsockopt$inet_mreqsrc(r0, 0x0, 0x4e, &(0x7f0000000000)={@broadcast, @empty, @multicast1}, 0xc) 00:00:51 executing program 0: socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x116) 00:00:51 executing program 3: socket(0x2, 0x10000001, 0x84) semget$private(0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) r3 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000140)='./file0\x00', 0x40, 0x116) 00:00:51 executing program 1: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = getegid() setregid(r2, r3) r4 = msgget$private(0x0, 0x80) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffffff, 0x5) r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0x20, r5, r0, r6, r1, 0xa, 0x7}, 0x8000, 0x38, 0x0, 0x7af8, 0x1, 0x8001, r8, r9}) getpgid(r8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r12 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r12, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getgroups(0x4, &(0x7f0000000340)=[r1, r1, r7, r7]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x3f}}, 0x0, 0x2, 0x3, 0x80000001, 0x7e80b468, 0x3}, &(0x7f0000000440)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000480)={r16, 0xffffffffffffffc1, 0x3, 0x4, 0x1, 0x29}, 0x14) getsockname(r11, &(0x7f00000004c0)=@in6, &(0x7f0000000500)=0x1c) shmctl$SHM_UNLOCK(r12, 0xc) setregid(r15, r1) mkdirat(r10, &(0x7f0000000540)='./file0/file0\x00', 0x110) connect(r10, &(0x7f0000000580)=@in={0x2, 0x0, @multicast1}, 0x10) fcntl$setflags(r10, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r11, 0x84, 0xf, &(0x7f00000005c0)={r16, 0x3, 0x7}, 0xc) recvmsg(r10, &(0x7f0000000840)={&(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/72, 0x48}, {0x0}], 0x3, &(0x7f0000000780)=""/143, 0x8f}, 0x80) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x26, &(0x7f0000000880)={r16, 0x3ff}, 0x8) r17 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r17, 0x0, 0x0) freebsd11_fstat(r17, &(0x7f00000008c0)) getgroups(0xa, &(0x7f0000000940)=[r7, r7, r7, r13, r1, r7, r14, r1, r3, r14]) 00:00:51 executing program 2: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r0 = accept$inet(0xffffffffffffff9c, &(0x7f00000004c0)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000540)={@in={{0x2, 0x0}}, 0x0, 0x7fffffff, 0x1ff, 0x20}, &(0x7f0000000600)=0x94) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000640)={0x3f, 0x14, 0x4000, 0x2, 0x4, 0x101, 0x3, 0x0, r1}, &(0x7f0000000680)=0x20) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x2de) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) unlinkat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x800) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000080)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='*\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='*\t\x00', &(0x7f0000000240)='@^-,^}]\x00', &(0x7f0000000280)='.\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f0000000480)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='/\x00', &(0x7f0000000440)='\r\x00']) 00:00:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000280)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000002c0)=0x10) setsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000300)={r1, 0x7fff}, 0x8) recvfrom(r0, &(0x7f0000000000)=""/136, 0x88, 0x40, &(0x7f0000000140)=@in={0x2, 0x2, @broadcast}, 0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:51 executing program 1: getresgid(&(0x7f0000000000)=0x0, &(0x7f0000000040)=0x0, &(0x7f0000000080)=0x0) r3 = getegid() setregid(r2, r3) r4 = msgget$private(0x0, 0x80) freebsd11_fstat(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = fcntl$getown(0xffffffffffffffff, 0x5) r9 = getpgid(0xffffffffffffffff) msgctl$IPC_SET(r4, 0x1, &(0x7f0000000200)={{0x20, r5, r0, r6, r1, 0xa, 0x7}, 0x8000, 0x38, 0x0, 0x7af8, 0x1, 0x8001, r8, r9}) getpgid(r8) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) r12 = shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffb000/0x4000)=nil) shmctl$SHM_UNLOCK(r12, 0xc) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r10, 0x84, 0x8, &(0x7f00000002c0), &(0x7f0000000300)=0x4) getgroups(0x4, &(0x7f0000000340)=[r1, r1, r7, r7]) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r11, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x0, @rand_addr=0x3f}}, 0x0, 0x2, 0x3, 0x80000001, 0x7e80b468, 0x3}, &(0x7f0000000440)=0xa0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r10, 0x84, 0x2, &(0x7f0000000480)={r16, 0xffffffffffffffc1, 0x3, 0x4, 0x1, 0x29}, 0x14) getsockname(r11, &(0x7f00000004c0)=@in6, &(0x7f0000000500)=0x1c) shmctl$SHM_UNLOCK(r12, 0xc) setregid(r15, r1) mkdirat(r10, &(0x7f0000000540)='./file0/file0\x00', 0x110) connect(r10, &(0x7f0000000580)=@in={0x2, 0x0, @multicast1}, 0x10) fcntl$setflags(r10, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r11, 0x84, 0xf, &(0x7f00000005c0)={r16, 0x3, 0x7}, 0xc) recvmsg(r10, &(0x7f0000000840)={&(0x7f0000000600)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, &(0x7f0000000740)=[{&(0x7f0000000640)=""/123, 0x7b}, {&(0x7f00000006c0)=""/72, 0x48}, {0x0}], 0x3, &(0x7f0000000780)=""/143, 0x8f}, 0x80) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r11, 0x84, 0x26, &(0x7f0000000880)={r16, 0x3ff}, 0x8) r17 = socket$inet6_sctp(0x1c, 0x5, 0x84) lseek(r17, 0x0, 0x0) freebsd11_fstat(r17, &(0x7f00000008c0)) getgroups(0xa, &(0x7f0000000940)=[r7, r7, r7, r13, r1, r7, r14, r1, r3, r14]) 00:00:51 executing program 3: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xffffffffffffff00, @remote={0xfe, 0x80, [], 0x0}, 0xffffffffffffff86}}, 0x0, 0x4, 0x6, 0xffffffffffffffe0, 0x8, 0x8}, &(0x7f0000000280)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000002c0)={r1, 0x8, 0x3, 0x2}, 0x10) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f0000000140)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x3, 0x4a3c4b62, 0x200, 0x8001, 0x5, 0x80, 0x7, 0x4, r2}, 0x20) fcntl$lock(0xffffffffffffffff, 0xc, 0xfffffffffffffffe) 00:00:51 executing program 0: r0 = socket$inet6(0x1c, 0x0, 0x1) sendto$inet6(r0, &(0x7f0000000000)="b82ddaaa621c074dc5c4a77d6c4fc4d4628e411ecffbbde4f5c93fcbebb04dd48cba89e3e9a1955630bfaad80d44438fbcc9104ef71f276550ae20ca5683d92d3f054daa", 0x44, 0x20000, &(0x7f0000000080)={0x1c, 0x1, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 00:00:51 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r1, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) flock(r1, 0x2) close(r1) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xe, 0x5}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x7, @loopback}}, r2}, &(0x7f00000001c0)=0x84) flock(r0, 0x8) 00:00:51 executing program 0: mincore(&(0x7f00006b9000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/65) r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) chroot(&(0x7f0000000180)='./file0\x00') getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r1, 0x8000, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="2d000020a3936255e49c794dad9617bb3e7f83e9975cbcd9d5193354ff930a9e4431a33d7afc0b523f62b6bb105bc812023f0c090f31dd91db474b0fecb9c88f09709d97e756f3b5a3301ecd27ee3c1e435367292c12a723360d5dc046be1d000000008fa4446d7bc14bd160cc5de6d10ee3a89072145eeefdc86e4d62efd99b266210e9904e5444929eaeaa10b183ff78d26428f8f74ae127f4ec02c21c1640", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 00:00:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x5) r1 = open(&(0x7f0000000340)='./file0\x00', 0x10080, 0x20) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = accept$inet6(r1, &(0x7f00000001c0), &(0x7f0000000200)=0xffffffffffffffd8) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x3, "e18e0e5bf4a5561130e5d0a99146afc3"}, 0x14) lseek(r3, 0x0, 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), 0x4) poll(&(0x7f0000000300)=[{r2, 0x1}, {r2, 0x4}], 0x2, 0x3) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0xffffffaa) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) 00:00:53 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=[{0x10, 0x3}], 0x10}, 0x0) r1 = socket(0x1, 0x0, 0x3) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:00:54 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockname$unix(r0, &(0x7f0000000000)=@file={0x0, ""/55}, &(0x7f0000000040)=0x39) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1011, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x6, 0x1, 0x7, 0xff}, &(0x7f0000000200)=0x18) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r1, 0x5ba}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x4000000000000001) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000280)={r1, 0x7fffffff}, 0x8) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) write(r0, &(0x7f0000000040)="cde5cdbd32c144af562a799de6ce54c7a6f29ef7af00c6193b36200cfa6ba321ae1df9e46b0eb0c2a923c65fce94e6313c5ef46bf2ead93edb89a04a77eb508b19f0aedb39d341ca7fd58a8d36332d2f3e94656013fcd411744906f6972088d28aee25a68a657b94dc9229fc66c0fbb2", 0x70) open(&(0x7f0000000000)='./file0\x00', 0x46, 0x181) 00:00:54 executing program 3: r0 = open$dir(&(0x7f0000001480)='./file0\x00', 0xfffffffffffffffd, 0x20) mkdirat(r0, &(0x7f00000002c0)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000300)='./file0\x00', 0x0) mprotect(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x2) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x2}}, 0x0}, &(0x7f0000000200)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000340)={r2, 0xbb, "445b83e2bbf500bae39a474936125efab45f15701d3962f7ed106fd54c071bb3dce087451b4fabfcbbd1acc741529d7d4833eb561003d41c0c00fd10cf45f022e3d2d47886a42fab10a8db576efc3526f663221f0dfadce4ccecd34a0a597499c33940e1561d02a98fe07924c3a4cd56a2ee5ac2ee72c34b9b5d7c2ae84af4d94341d449b994721e61cd0e3a78d4104b2d07a517c80567548ef5d908ebf82998cd39b66301d4cf126c972dfc10618099bce401e7ea20594ae9d37b"}, &(0x7f0000000240)=0xc3) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000014c0)={@in={{0x2, 0x3, @loopback}}, r3}, &(0x7f0000000080)=0x8c) getsockname$unix(r1, &(0x7f0000000440)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000deffffff00"/4098], &(0x7f0000000280)=0x1002) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000001580), &(0x7f0000001680)=0x100) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000000)={0x5, [0x7fffffff, 0x7ff, 0x6, 0x8, 0x200]}, 0xe) rename(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000040)='./file1\x00') 00:00:55 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munlock(&(0x7f00008fe000/0x1000)=nil, 0x1000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) r0 = socket$inet(0x2, 0x0, 0x2) fcntl$setflags(r0, 0x2, 0x1) fchmod(0xffffffffffffffff, 0x0) 00:00:56 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:00:56 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getpid() setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x17, &(0x7f0000000000), 0x2) 00:00:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0xfffffffffffffffe, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xf, &(0x7f0000000080)={@in6={{0x2}}}, 0x8c) 00:00:57 executing program 0: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000001480)={0x0, 0x3}) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="160f0300ffff0400480075a36a7136d259ac84879b9de3f4aed34b60ce6ec1f27e73e7ee831c86e135d2db865cd8eb4e5d7485ee25e80df2daed6b17e061ae8e533cb8604744e0f1fe657b3cda20f72ad91daa440d41e9a7b79b55ce840c64943e927313f11789b1b90ff04897cb20651a149e078b74fc1364acb6cd617d568d12d884aa52b3943ed7f3394a3287d7251550d53095ea923b9a370d9b98d558"], &(0x7f0000000080)=0xe) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x4, 0x2, [0x5, 0xffffffff00000000]}, 0xc) 00:00:57 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) bind$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$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, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 00:01:01 executing program 1: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000280)={0x0, 0x2, "b1c1"}, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x1, 0x7, 0x1ff, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x7, 0x4) 00:01:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x1, 0x0, 0xfffffffffffff801}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="c3000000c50e2aac77d55f3eb14afb692f847ded6cf66b888cf86dd8603a9b0f2392bfca8d477c9bd717185b4642c2b2f52bc97d2bc2b2a1ac1eca12d1bd17c2f93f54d92373a276f3403acb706aa73a86289972b9d9d8cf6292892cde2d80089dec72c4c0d56261dd47f070f657856c3dcce68a63b577f03118b962f305063959f3cf00339ea458dbfdf57e3a5e99181bf3f1cc720bab22cf30d57d81bc4a1b1004961e8e03cbb94c3de0ed4a6433385354cac2b505d7170c39594af4669b874ce48c1b700a27"], 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000000)={0x7fffffff, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0xffffffffffffffb8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x6, @loopback, 0x7e879f56}}, r3, 0x2, 0x800, 0x40000000080, 0x5, 0x1, 0xf5d7}, 0x32) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000040)={r3, 0x0, 0x0, 0x80000001}, 0x11e) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000400), &(0x7f0000000440)=0x4) poll(&(0x7f00000000c0)=[{r0, 0xffffffffffffffff}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) r4 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) __semctl$GETNCNT(0x0, 0x3, 0x3, &(0x7f0000000100)=""/28) 00:01:01 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x20000, 0x86) socketpair(0x2, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) fcntl$lock(r3, 0xb, 0x0) r4 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x100, 0x20) getsockopt$inet6_tcp_int(r4, 0x6, 0x1a2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000400)={0x0, 0x419f}, &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x3}}, r5, 0x10001, 0xa64c, 0x10000}, 0x94) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x1000}, &(0x7f0000000280)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c000000000000000000000000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000500200000000000000000000000000000000000000004100000000000000000000000000000000000000000000004000"/118, @ANYRES32=r6, @ANYBLOB="01000300860d0000"], 0x8c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000140)={0x0, 0x8, 0x9}, &(0x7f0000000180)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f00000001c0)={0x20, 0x3ff, 0x0, 0xffffffffffffff2f, 0x5, 0x45a3, 0x400, 0x3700000000, r7}, &(0x7f0000000200)=0x20) getpeername$inet6(r4, &(0x7f0000000380), &(0x7f00000003c0)=0x1c) 00:01:02 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x3) ftruncate(r0, 0x7ff) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xfffffffffffffd5f) 00:01:02 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYBLOB="00010e00"], &(0x7f0000000180)=0x4) 00:01:02 executing program 1: getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{0xffffffffffffffff, 0xc6}, {r0}, {r0, 0x1b0}, {0xffffffffffffffff, 0x2004}, {r0, 0x1}, {r0, 0x100}], 0x6, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000100)=[{r0, 0x1}, {r0, 0x5}, {}, {r0, 0x100}, {r0, 0x8}, {0xffffffffffffffff, 0x10c}], 0x6, 0x3f) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000780)={0x0, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0xaffddc9925ce3977) r1 = getpid() getpgrp(r1) r2 = open(&(0x7f0000000340)='./file0\x00', 0x41, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000240)={0xe9cd, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) 00:01:02 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x8001) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="290001008f0d00000004000000000000"], 0x29}, 0x0) r1 = socket$inet(0x2, 0x3, 0x3) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000180)=0xffffffffffffff93) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x10f, 0x0}, &(0x7f0000000040)=0xc) setsockopt(r0, 0x80000001, 0x555a5012, &(0x7f0000000640)="e662dd1686bb2d1b00178cf3c9024bbd725b71b06975fb1f80690b460ea93e5ebd1ef3beae7eba06b17023fbbc171f90fc69391a3c0f47b5f91ad98122d5962604a3e2378dbe03e6d7c0114925c1ff1abb23d13521b6577de6fcf0266482b475e9419617de32ea11da27773d693edea7a6c5e7e3315351778b89997237fba147b292600a0a223e428bf343eb37ba181185ab4b30450e2548ac3c4a44e2a75e70e7a9de853d34966e2f77cf1ced90d9eae8927fe229d8cba6f06be70a414ce2f3af228b037e2d7faee89a2d82e3b2a48eee711bc649846f88b4cbeca58ca921c414197a5eb657eead4d0f3980bfc14c72980bd19acde8be6d06fad5fd7d6c0f9fa7a18455b43c63af602df8eba4a3aa60f4fcc2ba776ec94c93f8edf6fee0f6b7edec3eb409df81058677155f5ffc69fccf6aa8432f9f94fb0b92102b9edea8c7ca0e17e18ca877a9cb1efcf08054b8f6226ea0a4b54e01a800ad8190fdfec193fbeff7c26cf48fc132cfed876f93e4e6968132eae7ef068e493ec3fbc48e6d8b5a3369634158cdb9e71d2266ffd1927c8d61c2ff88e61e18b9ec2cd8a27a9bdb8a47346a006429334c1a51e3ecfa9e7b08d264968f051ce5ad811a5b79caf3ef2fb1de2e14ec652e9037d75a0bbb2455016959567f125da0b2ac83e0df676df1541dd2c5418e98654cbe2dcae3750790834d73c68dd0561d3bf6f3e1d0ca12bdd72316409ebfc7a4853b414b558ded566b2920992a42df32e321c276382440d4f4103425f11648e6161ecf1a84d1420a1d0ea6f765cf09165e308aa78edcd3947f12a5ef5c2fcb0583c64fadb3cd713e0db44fde25aa30c7d66e91f22c8b4c9f580085265fe36902c08ca14b9248bb33ef6da0603868140f2a3e15fb30adf1a1058940e069a1f6b8ff6d398013e31e69f4934ea672890ec6d4c09f443c95f897206f994fbe8ccdf6d8ca365299a29557fe5b7c552058e20f2f3d41b666a07088bd9ee942c97917f70c25be8399587199b5179510826664f0b72aa90f56ac03d7e762746478be55e893f598ba9bf878f29da04e18d466d644a29703107242e6ef3961d3b0fa233e85940b13e071a9b5fb4f560540186966b80f6c46839737819d78f72d9fc7a9f1c7cd11a4a629dcb32f460fd77ea9609ffcb202c45bc4a6965623976d5c4f537c562697b04a68db4e6b9f51ad73d81b9cd2ff59c4cc1ac36d19e0910a041a895991f5cf5a3696d7eb409b1bbafc95282ffdfaae82a02b8800a9202e21aa40b96e9b87409d75f89aaac00caecd6f7ffe9d014a1098d85ebbabe9780b75da4ee932d9e5d1b11f98f48c1a05c0144f9ebf35cda45a5a33505b369147f51de94ab01914de1dc4b0494a870609ef89d032d0086035d021821207e3cccd1f7ad7694f1f4b0eda91a8e0e9299139a961fc4a97d70ed5c0ce3a3536d30239d10a4e7cfd9a235ef37bef0b10beefc19df862b61708ec07ae678caa6599e5ad2e851a2d7d97f7efe7c7513fbc8c8207d24dadb1244aa37351f1840d96ce084c18d5180d41c5ecbbdfcda7d1cc3719a4975efa2ca571b84c197880147a98258fb6914b329fbf220d41a4195a0719d942002b3447f9bc3db2b745925bd6abdf51d040ab13dd0e461cc9c906716e921db8c726867949d0cccb12e72c51cb2e29d3b29e2a9e4b0320c799bd4ca5d0fab99ec8e99b857eb1094876c3deabe494e51b8be7733207c1f55946a5ed7b0c8f26fee85656525fc04452f419f55e3aec8c9049cff272288808cd6f5034663170d85f1bc5ec607716f30cad1ecd3ed9804901d3f91f89178eafd90b1268ddca8dd25eb6272ba75f0dca609faae1907b987b8eabe0c2dcce0e1511c53201e51cfe4ffc433f0780926e4f2199f61efe439473e57b36c66b070dde990b0b8c7c86896ca89a30aa7fe3856784beef40eab8bb707b7848591e6b2b05c45ff9ea2aca76e87c94f7aab49858cf8f54c53c50dba592d06f9ff2de38c0894e575d6e6f0e05f2ef284ee90bb2dac048e0258dad07c4b6b5252375daf69ff6637b5c4f07a037ce7b802576463b1d037a8b65d70f13e9da4ba9cc0324de10a6d8a3ad5ab597252f00d5877c9c6205bca4dce6d1767cb5b0541f92970fc1fa4785f069118f08fbf93b5eb94ff00f29d2186647aff0111ae8e4d4f513d69351fbc4bdcdb6c1caf48609152297dfbee5330a343f63c3145cd5c87ca072dbc073ebe82450f32c1782a26a177b1292e52f44e633484408c8e8cc6e761aa9579fdd7d29b241d70727d4cd1d4678815d4215e39f674641c35089c33eb2e9ada71a07e45bffadfb51a8a87c0e74dbff70275832b42beca44fc3af231701ae24284c8f48b656a604f9dd5eac641e1d511729db34da40db6b053e16520ac5415b2bd19f95a01687f65ae421694e131f501b4bafec0fdcfb71ca9fc5c6850ccb5816055d2b451fa5c0df29ec2bda76dd13fde01cc35d1e3608306176770041809b5aaba821866de2583f09996d777aa60ce1e08dc5596c1cbbddbe32ceabd989579af430f16cd5b3ed80eacab8b1ce6f7a92889c9a72889b789b56af0f11f189549ea0b43f79af21bb6f523a5abd1fd2f3d19b04c6df0119ae2d19a412eb3a0aee3a1aeefdb33768ae7578a148e733637b216d93ea2a487f7fb08871d5a016660199ebf2efefb1d0240c5123e77a66dd900cb5e4678405e13e76ea233627ee36b8cd7f3c6af8e62cd1c04e13ac6757092fb6969cb1e1ad75a4478d5143279be4885824087540e6cd57f28eaabfed3b6fc13fb0392353905771af15559de2966c3dbc4751734c08c6253b4188425b7cb680f06ed5ec7f0a5bf69c84bcbc9b7a68bc4bbd6a6b1abb8ca5173653669f4f2b8c4e346cf102abfb906004bf4e929aef810281d6f140b5bc235b148cad4ed14fcf93b7f7aa7cd2adc30069c515617dd19459a22e753d1fe2500fc186b0e4996d25b6a45c581b5f81973725028e7a4fb6e2b4cce289b64913a9b72812df71a489fbfe63ed0664fbe759c08f61851cdd473a0f726958a7f8fe414aa50f7bebc3ad45c07e1ffc232e1593386826ec631ad8b85180a0cc8bd4f80e55f88c8e4ea300c89efdc3239d412b349aa91a8122820061ce9413c66323847ccc1c5b6e8aa01c41cb6e07a7dd862790a77b52e971d7e917db47959423018ba81a57926311bd95dc65157a059e38ad16e9eb65a0440aa1decd80b78b43250f54d3fa3120dab9cc80e627f245abf52792e42e885e2ce0ab565eedc90c0789a25574826e0d62b2eb0bcdb16de6ce3c2787c321da11ba1a2965d4f0e23cc922928dedec95a08c3f91cf7476668c93732813b1863886f16534c8d05fc6e2c5feb8c0a0d1927a08215b97c242913cf6d205f067e9f7beb8fafc23ef2e5459dc17e967438b4813538c58dac2ab0ddbe042709a98f9b4206c74184ce574bd98ac45e984e672c2e40b350eaa54554680cea5822627fa0b78c858923be38cfa775a05f0a0ad3bf101b586fd21ce617e3e0ee3a335053ef1fb84f1a1b52dbd5df658adaa33e2ca62cc4f4f68f6cdbfae199a054002923d8dba524876635ca27f72ecca0a6e64fc97ccf84e3958756a319838b8ca57e1243e59bbbe4125a4ee9d322b794c19218fed769a9ca2ea0697101d9d5ffb516ac91f50a4cef0a7521f25b9ef956262c94c63358e719b1ad4aadd624725182e12a9a9311af5fcdd8cdfe1804720193f4905edd8d51cf282fc3d50c88ec18e18c5601f2514f8a35e189934d2f2b3f66004f496458f08c98fdbe7d9d12b89dbe9d009a1a9912520b17df0214bfbc393805c1eaa99bada9acff042cdd9f82ddc20a9e9003d33c217c27636dffdcae24e394f3ad97c1d5153909fd0925f73415eb1300fc00edffdc00c9438b926360d25edda14b9dcbf313662334dba81246e41e39c08b6c6e62808b9766d8c3aed931395fa1fccdb5d531114601fc51db317ffa5177e7eb94ef8af08ec893095bcbd3597733c93c9f9d7000d94ab957ab85309f49573785f4d83b47d319c2c341f290715a9fd2c310e39ab55bccc25c3f29cab4b4d2eeca7402f50689b8b352188567aec2943c984eae775e2057e248d756fb2fe6dd2631ab981725070c64958523116029a336e82d700037110867f020e193bb981df065160b86d9e80be24a3f4be17c8d666a92ee922f49528e37cb4be23d6450794a59bfeefa26a2eb72593d7b0ee7df23c63085e8f5ada040873d5d0cfd3b62346f892761a7443bff42a6e765ca8a23c7922149b37d782b8a1139a69a7a8bde78e352551d77d1cd7f1e566c60ef227555eecc2fcf4d25c0fbdee5be070ba3a8f06979434f08ef4a15b971f23a4b8ade00880343f4c1a7e6a6bc73f795ff23bd6643817ba9a8d2ecbf2a2ee276387ebbff83fc8aeb679813de0b5c6395f2b9a5336b77f7a849d07f73c3f118efd0a1048e4fbe4f57988c5d2cd246eda53ae5c10679c85432c0d19d0a2b15006c289d38d5b48fdb65b6b79e781e4e7b74e8380cbba841250c7a7569035406e97717c0405e51594c2fbd342485e206bc80cec29718097c423e50081750963c4d4d8631f4bf46c7bb8f0729fa77e7fb45465c9b4de1162780001ed737338da6589c630d7aaba8c879a3fa94f2a98c655f8524679abde22b339bce95572d9ed0f5dfc2704dc9128f000eba66e5fa4cbde94a32f9c10569b208413b74993eebbb93d2eaa09756982b5e588802dc533ba0a608155e9bca1175f310059afb62391fd4c9e4ccd4f8f41f849f0fdc07b8573c75c684723f476be26f0b76ff0efca1ba35a4cf526b91f1215d38b99fd27bc59f3298da2218ec79e4adda581754e0362e02c0feb2199a431955c4439a1c5661c69a410b71e4706ba96816ad89d1514b50410be642c7ef8eb924cfc1c6423b5f8320a43bcc933f28c55c412646ece7e7fa9c243f8156c3a0482ab98c705009996d93387d6d1f2ae0e26fc2b41e266f1d6d2e56a6864e74c9439780472fdf9f23be97fc480b1b7b00bed4008dd2a0d4f3cba130f1a1cdf540c0cd62d511138ef8eab3334422f99812d26dfa256d4258437a28e822021d9745efaafdeedbb5207c48b8910e5cd506dfbf9cf5acb4022efa2316609249162deb5b29708821150cabefaa4f55c335c85b593cfc60dd4b261ec39d54f909c82e138ba1ac3147eaede25fb141487852c51b4470562803a59bedb7c97e13a832a0ffbde96f823ebe01542dc3f1f4bc186d1bbeb30e9730594685444cd2bfb761786ce694cfbeb157ecbdbef633b59b76335786517ea0414a162c78730155305ae2fd782ce4cd7363bf3ed5afc709f097d09bf48aeb9b298a7b1ea9d9cbd5b642c3bacc58168a429634ad98e2068eb341e6c5fe401205a03323960d25afbc98696cc45cde8134a26882ebb05c600398b9d77192ff1d6aec71b9cb3628496548d2306fce5175142fe53a5398c085836fe333bec5ffb9d5261f42d6c4d51b9e88f87ddf5963879aaf6d8e8459a83ad82d0708592ef6e805ef5eb3dd91cf7ccf938c58475b57e75356c787d3f81dc05eca1f21e02bdced20da86d6997632abe1efceeaf0699cf8690466e13c93cfeeccbf724426f2cdeefa7d90f72138f7b8cec9b50c7c904dc2daaef8a072fb1ac144ff0ecd6acbe20bcebdbe0996e353b596112d7754a4bf1b1e82bd0fa55f014d236e2cc4d79b52750c126399ed41969e79238adae9e1c8ce85b78ffc31b8ead53dca26ae6d12e305906ba3d194ee94d8495692c0afface11e847db92b6c6b1617c4fd78232209", 0x1000) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000240)={r2, &(0x7f0000000080)=[@in={0x2, 0x3}, @in6={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x8621}, @in6={0x1c, 0x0, 0x5, @empty, 0x2}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000200)=0xffffff84) 00:01:03 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) getsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000100), &(0x7f0000000000)=0x4) 00:01:03 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000040), 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f00000000c0)={0x1f, 0x8}, 0x10) 00:01:04 executing program 0: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000100)=0x8) flock(r0, 0x3) mmap(&(0x7f0000000000/0x2000)=nil, 0x2000, 0x0, 0x629d09da553f5432, 0xffffffffffffffff, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000080)=0x6, 0x4) 00:01:04 executing program 0: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x2) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x264, 0x2, [0x3, 0x1e16000000]}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000080)={r2, 0x8}, 0x8) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x10080012, r0, 0x0) 00:01:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:05 executing program 0: shmctl$SHM_LOCK(0x0, 0xb) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffff9c) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@empty, @remote, @loopback}, &(0x7f00000000c0)=0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) syz_execute_func(&(0x7f0000000200)="7bfe66400fc2770a580ff80f7ac10f5be2c4c1f9e4160f12ffc4639940984f4d00000844dbc946d3f7") socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000500)={&(0x7f0000000040)=ANY=[@ANYBLOB='\x00\x00./\x00\x00\x00\x00\x00\x00'], 0xa, &(0x7f00000001c0)=[{&(0x7f0000000100)="83705bc5e705d3212d154449b358760c2ca978eed651e9e116dfba86ad96591f05cc755b764e6eb0395cb899fe213541794d596f2d15c31c7734b9c63cda06690d04768476687f58fdb9d46c433b0b490929fdcc319deeb1994076ccea3c48bf31fcae7a4c952b2fb025ff385b4a57be528dfa965b095d48236bc60da7b832bff1ad4175675fef91ab99b7fefbceaed06a51b400961aa06b18e5bbd47b349d913e827b85800c621c", 0xa8}], 0x1, 0x0, 0x0, 0x80}, 0x89) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() 00:01:05 executing program 3: munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ef9000/0x1000)=nil, 0x1000, 0x200000000002) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) msync(&(0x7f0000ad7000/0x3000)=nil, 0x3000, 0x2) mlock(&(0x7f00009fd000/0x600000)=nil, 0x600000) msync(&(0x7f0000d55000/0x3000)=nil, 0x3000, 0x0) r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x9e) shmget$private(0x0, 0x4000, 0x6, &(0x7f0000ffb000/0x4000)=nil) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x3, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x56742fba}}, r1}, 0x84) 00:01:05 executing program 1: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0xfffffffffffffffd) sendto$unix(0xffffffffffffffff, 0x0, 0x95, 0x4, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000000)={0xa, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x2c) 00:01:05 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000040)="ea", 0x1}], 0x1) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000440)={r2, 0x1, 0x9}, &(0x7f00000004c0)=0x8) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x8000, 0x5, 0x3fe, 0xffffffffffff707f, 0x200}, &(0x7f0000000200)=0xa0) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r3, 0x9, 0x3, [0xfffffffffffffb85, 0xfffffffffffffffe, 0x101]}, 0xe) getpeername(r1, &(0x7f0000000500)=@un=@file={0x0, ""/108}, &(0x7f0000000580)=0x6e) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000280)=0x7, 0x4) 00:01:05 executing program 3: symlink(&(0x7f0000000000)='./file1\x00', &(0x7f0000000080)='./file1\x00') r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000100)=[{r0, 0x2040}], 0x1, 0x0, 0x0, 0x0) rename(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)='./file1\x00') r1 = semget$private(0x0, 0x4, 0x40) semop(r1, &(0x7f0000000040)=[{0x3, 0xff, 0x1000}], 0x1) 00:01:05 executing program 0: r0 = open$dir(&(0x7f0000000280)='./file0/file0\x00', 0x3, 0x4) preadv(r0, &(0x7f0000001400)=[{&(0x7f00000002c0)=""/4096, 0x1000}, {&(0x7f00000012c0)=""/23, 0x17}, {&(0x7f0000001300)=""/205, 0xcd}], 0x3, 0x0) r1 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r1, &(0x7f0000000100)='./file0/file0\x00', 0x0) r2 = dup(r1) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000000), &(0x7f00000000c0)=0x4) freebsd11_lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 00:01:05 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x7, 0x10, r0, 0x0) write(r0, &(0x7f0000000080)="0bd979ab3c9a350bf925ce27074712b7dc49629d1cdbfa388b48417b85292126c7d830e28003b1c33ace12d5a0637cef74a80cca3606f9fb788c21643c766c4413e1ba42b2476b48794884a47069259df85e4bc2812d13f4b9b9d8296f4059d58c55f001a875d184db51ad0ec39cf7524e8e3713f24b77cc5f5bb585940107ef4e4e72c8691b32c0f9715243c4594f8bd28b490bca66e0822a8ce3fb9e24a0940ae70deaaee682af411f40ce5f5b6f5d", 0xb0) close(r0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) sigaltstack(&(0x7f0000ffd000/0x3000)=nil, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x25, &(0x7f0000000040)={0x1, [0x0]}, 0x8) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 00:01:08 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pwritev(r0, &(0x7f00000006c0)=[{&(0x7f0000000140)="111c3a10c34b720661ec7c54b4f6becf5d4025eacafc632281b46f3a929c6fbbf9126b90fc33c1ef7feb1ca58b66c91de5fb6bc9c4032c9ce4eb2667254157842dc349af95dc51607ff4913dc2bfbf112d661d682ae181ca6fb2a998f6322f6ed92d1aa3c2d2d8364207b28ad426fe8b215d1c35ff3eb72dfae031ecf50b2122683660efb924bf88fcdc8b09b672914730cc12cf8fd7c23612073dc0eb4408d71f15b7085649bcfc7356ba5156316e092ea76b98cb397e77692fef8a61948907153f0c9794b705ec", 0xc8}, {&(0x7f0000000240)="49b08d16a3f588ea2cba234ef94dbe851de5485d2309a5055b3d83ef6458919e541ff8ecc874396c3cc0fdfd726f519f07435988e4099ad2d55f638b272287857ccaff5343102edcbeaceb07063e9fd840fd793a2a880a6cd0cd203eb52a3b9d001c448c3b1f3c4c23f021078a66bb46279ed4c659f99d3d0f8af7e6b5b6a825a3bcb65e3b2aab1bd8044d9623afb263aba9114548d4c5d7042ddcbd7d23b8c872fa85f2e361", 0xa6}, {&(0x7f0000000040)="229eec7cdeeb6a8b76d3f82adfc77bc06cfe4ab68b9bf70281d463dbe7a6173ec179938708c1cb59eb484756c3f3", 0x2e}, {&(0x7f0000000080)="62eb7b12963d58", 0x7}, {&(0x7f0000000300)="85e5ed825653f211955b3a9a3c276588f4df3197e511056cdcd78e9a77e90ef7b627ef873dda4d5a948072d762ecec43bcd06c638a01b7208d0b1f9aa7680eb053b4e486ab1e92e7e66bb4728e025a5c554cfcb083aac5dfb5f12a42d8a0b9da42401475cd134ab209359aaa3553e3e698566ba928679d4042391d08c22b527b45fe28bdadee1e407a", 0x89}, {&(0x7f00000003c0)="277b91f167d16559df67fe80cd12054483e57836aa6663d534618004a537a9b564a8887f6f5765bcdf237753f7102c0618a168e1a389faafa10190fe3e3292f25b0f6940ebf6cdaadc61e48d6b67fa90f5f23ff1dd264b913fc3999b2ea1b2031c44d958909f3155ac1a12da137c9aff8e19ab5975bce05c4ff4892d5a2ebb2f348a41d863b2ff9045282b29539c0ec56e6225f1aa51fb679624c93266bd087b90820a3160ec88df406199d556700c7b8dd47d347489e23cf362c4ee339549e085eb70e6d0686ceddcf4da8f5b3c2606c8bf71648afdb8957bbc283c48e4e0b4a46d29c0f0824dac09841837", 0xec}, {&(0x7f00000004c0)="e45bc26a87dc204198644bb5968d00be3aee0a897585ea0484fb30dd82990c54560b20675965a13ea119dd6570ef1fb10c88dc6d5d404438383498eca7272cbc257f64fbcb8f9e342468cb2b7e9296e96c0491db926aadf5ca7cc13f46297ad0930e9f9ba5602842f09afd696ef427ae222fcab999ea7b635b1b36aa4e51d7c755bfd3a314833cba0a5afab03689c5e045a8a05ef42e3a93e5892bb1065112f72e29b97d243a7c922eb3e314a8073e07993b425b50d071ccbbd3956f7fbe02b50bfc64e5e6190703c6a0baf520de183c6567d51cd3f768aef54356", 0xdb}, {&(0x7f00000005c0)}, {&(0x7f0000000600)="f1ef75f5cbbdebc240cf0670eb96d6632d2e486543bc959ea680290514d77e579db365e0e8e00a8a8657deacb74be03dd0480626574884cb991b6c42a2ad9a66a2fcbbdc2a6a70afa28e18c3ee4e7fe259657cbda66251c14cdebc1a611a618aac41b7b09d54ba064c7f4bf6ddc1d6f179624a9421fb475c8b060b6db7af9fab98560d2091936ba3b89a01bafb2a66f80ea0900377c5812158987d3780f96b3107a8", 0xa2}], 0x9, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:08 executing program 0: freebsd11_mknod(&(0x7f00000000c0)='.\x00', 0x200000001000, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) 00:01:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket(0x1d, 0x20000007, 0x6) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfff, 0xf, 0x2, 0x8000}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x600, 0x100000001, 0x5, r2}, &(0x7f0000000180)=0x1b4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt(r0, 0x6, 0x4, &(0x7f00000001c0)=""/106, &(0x7f00000000c0)=0x6a) setsockopt$inet_int(r0, 0x0, 0x20042, 0xffffffffffffffff, 0x0) 00:01:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) fchdir(r0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{0xffffffffffffffff, 0x80}], 0x1, 0x40000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x9777, 0x7, 0x5714}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={r1, 0x7}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setflags(r0, 0x2, 0x1) open(&(0x7f0000000240)='./file0/file0\x00', 0x0, 0x100) setsockopt$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(0xffffffffffffffff, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000140)=0x8) freebsd11_mknod(&(0x7f0000000280)='./file0/file0\x00', 0x11, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x11, r0) r2 = shmget(0x2, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$SHM_INFO(r2, 0xe, &(0x7f00000002c0)=""/109) fcntl$setflags(r0, 0x2, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:01:08 executing program 1: nanosleep(&(0x7f0000000100)={0x81}, 0xfffffffffffffffe) 00:01:08 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x21}], 0x1, 0x800000) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) 00:01:08 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x80000001, 0x2, 0x10000, 0x6}, &(0x7f0000000040)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r1, 0xf6f}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, 0x1) socket(0x0, 0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r2 = open(0x0, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000100)={r1, 0x419}, &(0x7f0000000140)=0x8) lseek(r2, 0x0, 0x6) setsockopt$inet6_int(r2, 0x29, 0x4, &(0x7f00000001c0)=0xffffffffffffffd3, 0x4) 00:01:11 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = msgget$private(0x0, 0x100) msgrcv(r1, &(0x7f0000000000)={0x0, ""/45}, 0x35, 0x2, 0x1000) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:11 executing program 3: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getpeername(r0, 0x0, &(0x7f0000000080)) geteuid() 00:01:13 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xb4, "fd099ab7c9d5f770da15f74f1ef44d440b87b9146eeaf061c87e1003203671c76fb74beac0a506ce4118ddbd5ce0aaccbc801f76414da27690d9f351467bd9fc6680e8297a52162807666fbeb141b3051d1c4cd1e58a588d95093b2bf8f21e1889abd8d1258f8f3f00cb02e035be7e62286f89ef08d403753c1a7be85ea980c6c90aea0352c5aee81bdb42c3c778483399e359482176661482e93a71b2a307901844fcdfa616951ff7f257d7b43cd55666a72a19"}, &(0x7f0000000280)=0xbc) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0x1, 0x3, @local={0xfe, 0x80, [], 0x0}, 0xf818}}, r2, 0x8, 0x81, 0x1, 0x5, 0x5, 0xde57}, &(0x7f0000000380)=0x98) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0x12e91115, 0x0, 0x7ff}, &(0x7f0000000000)=0x94) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r3, 0xf, 0x9}, &(0x7f0000000180)=0x8) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x8, 0x182) 00:01:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) r1 = semget$private(0x0, 0x2, 0x546) __semctl$GETZCNT(r1, 0x4, 0x7, &(0x7f0000001680)=""/146) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f0000001740)=""/167) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) preadv(r0, &(0x7f0000000140)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000001c0)=""/191, 0xbf}, {&(0x7f0000000000)=""/47, 0x2f}, {&(0x7f0000000080)=""/33, 0x21}], 0x4, 0xfffffffffffff826) r2 = semget$private(0x0, 0x0, 0x4) __semctl$GETPID(r2, 0x3, 0x4, &(0x7f0000000380)=""/131) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) ftruncate(r0, 0x5) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) mknodat(r0, 0x0, 0x20, 0x8) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100)=0x7fff, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001800)={@in6={{0x1c, 0x1, 0x2, @empty, 0x4347}}, 0x0, 0x7fffffff, 0x201, 0x1}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000018c0)={@in6={{0x1c, 0x3, 0x1000, @loopback, 0x4}}, r3}, &(0x7f0000001980)=0x84) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 00:01:14 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) getresuid(&(0x7f0000000000), &(0x7f00000000c0), &(0x7f00000001c0)=0x0) getgroups(0x1, &(0x7f0000000200)=[0xffffffffffffffff]) fchown(r1, r2, r3) setsockopt$inet_mreqn(r0, 0x0, 0x47, &(0x7f0000000100)={@multicast2, @remote}, 0xc) 00:01:14 executing program 0: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file1\x00', 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x0) chroot(&(0x7f0000000240)='./file0\x00') chdir(&(0x7f0000000040)='\x00') renameat(r0, &(0x7f0000000200)='./file1\x00', r0, &(0x7f0000000140)='./file0/file0\x00') __getcwd(&(0x7f0000000440)=""/85, 0x11) r1 = accept$unix(0xffffffffffffffff, &(0x7f00000000c0)=@file={0x0, ""/93}, &(0x7f00000001c0)=0x5f) r2 = getpid() fstat(r0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000380), &(0x7f00000003c0)=0x0, &(0x7f0000000400)) r5 = getpgrp(0x0) fstat(r0, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpid() fstat(r0, &(0x7f0000000b80)) r9 = getuid() getresgid(&(0x7f0000000b40), &(0x7f00000007c0)=0x0, &(0x7f0000000b00)) r11 = getpid() getpid() chdir(&(0x7f0000000780)='./file1\x00') r12 = getuid() r13 = getgid() getpid() r14 = getpgid(r5) freebsd11_lstat(&(0x7f0000000840)='./file1\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000900)='./file0\x00', &(0x7f0000000940)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000000ac0)={&(0x7f0000000280)=@file={0x1, './file0/file0\x00'}, 0x10, &(0x7f0000000340)=[{&(0x7f00000002c0)="df88d33489bf07bdebfbc5902c41447315a7b493060119aee1d04ce48e1b96f8b8d571810194cb849de84f08df493c295dd12e71add13d10fbcef477d2229793b74dd4fbfcfb311eee6d4b886b5002c29ad29da1d6a0751c", 0x58}], 0x1, &(0x7f00000009c0)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r0]}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}, @cred={0x20, 0xffff, 0x2, r11, r12, r13}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r14, r15, r16}], 0xf8, 0x100}, 0x20000) 00:01:15 executing program 0: mprotect(&(0x7f0000556000/0x1000)=nil, 0x1000, 0x5) setgroups(0x1, &(0x7f0000000540)=[0x0]) r0 = getegid() fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000100)='.\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresgid(r0, r1, r2) 00:01:15 executing program 0: semget$private(0x0, 0x7, 0x224) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$getflags(r0, 0x3) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r2 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r2) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000200)='./file0\x00', 0xe010, 0x8) futimesat(r1, &(0x7f0000000100)='./file0\x00', &(0x7f0000000140)={{0x4, 0x9d047f2}, {0x8, 0xffffffffffff7fff}}) sendfile(r1, r1, 0x0, 0x505) setsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f00000001c0)={@empty, @multicast1}, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000240)=0x4) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r1, 0x0, 0x268) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) lseek(r1, 0x0, 0x7) 00:01:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x10c, &(0x7f0000ff9000/0x4000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:15 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) shutdown(r0, 0x0) write(r0, &(0x7f0000000040)="ce606e70003b6d395ffe0f3ff0381505f2aedb6cdc5b9c79a615afb055b3779808e9151da02b3a9ed3b4c0fbaf97234417c5183db2ecb5b4197dba1a39d7f4e381659829dfda1ca9757ec8d4a54e6493a630741161ca71404477ebf4d7b9f4d8ac5a14eb7655a0ef72c82f1babab8f9f81a71f0521cb80e5f683890f7298926d49f0023875f27c81f08e9cdb33aebc", 0x8f) 00:01:15 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockname(r0, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000040)=0x6e) fstat(r1, &(0x7f0000000680)) 00:01:17 executing program 1: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x2d88b565a8626c3c, 0xc0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x2a, "05f8f05b2e64ec27a4ab6cc93b16102c951c6a392d5f38426069bab7e2a16c42b5b9bfa9cfbdad504dbf"}, &(0x7f00000000c0)=0x32) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x7, @empty, 0x70}}, r1, 0x4, 0x80, 0x10, 0x1, 0x4, 0xeb23}, &(0x7f0000000100)=0x98) r2 = socket$inet_udp(0x2, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_buf(r2, 0x0, 0x9, &(0x7f0000000180)='BbMo', 0x4) 00:01:17 executing program 1: freebsd10_pipe(&(0x7f0000000000)) madvise(&(0x7f0000052000/0x3000)=nil, 0x3000, 0x2) freebsd11_lstat(0x0, 0x0) r0 = shmget(0x1, 0x2000, 0x104, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_RMID(r0, 0x0) 00:01:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open(&(0x7f00000003c0)='./file0\x00', 0x101, 0x40) poll(&(0x7f0000000380)=[{r0, 0x100}, {r1}, {r0, 0x8}, {r1, 0x10c}, {r0, 0x100}], 0x5, 0x1) connect(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000040c6205b8f835b85f06ac4653276e0111ecfbe8266698227"], 0x1) 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$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000300)="939e977d1da9efcd878a3ca1c125eb1df9d09d865932286c1bcb06a004a9d20c51579d94f9eb77bc7929307b144a0d9a5170807d2567068a2e4a4d408a77bc2cbccb560c293683a71c079f4c4aff37d41665f10a3d8fdb12819bc5eca5f6118e9a2ba5504463e1fd7aea9412339ec73c9f27621ef23389ceb49587e6", 0x7c) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet(0x2, 0x30000003, 0xffffffff) 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) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:17 executing program 0: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000000), 0x10000000) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x8, 0x4) msgget$private(0x0, 0x40) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x4000, 0x0, 0x0) r2 = dup(r1) shmget$private(0x0, 0x1000, 0x8, &(0x7f0000ffe000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="011b1c15e7c9dcbafa51000000", @ANYPTR=&(0x7f00000011c0)=ANY=[@ANYPTR=&(0x7f00000000c0)=ANY=[@ANYRES64=r2, @ANYRES64=0x0], @ANYBLOB="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", @ANYPTR=&(0x7f0000000100)=ANY=[@ANYRES32=r2, @ANYRES16=r1, @ANYRESDEC=r2, @ANYRES16, @ANYRES16=r1, @ANYRES32=r2]]], &(0x7f0000000040)=0x2) 00:01:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x7, 0x84) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0x1}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x7, 0x80000000}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={0x0, 0x6, 0x5, 0xfffffffffffffffd, 0x9}, &(0x7f0000000280)=0x14) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x0, 0x0, 0xfffffffffffffffd, 0x0, r1}, 0x10) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 00:01:18 executing program 2: truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) munlockall() getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:18 executing program 0: r0 = open$dir(&(0x7f00000001c0)='./file0\x00', 0x200, 0x0) readv(r0, &(0x7f0000000180)=[{&(0x7f0000000040)=""/218, 0xffffffffffffff52}], 0x1ec) syz_extract_tcp_res$synack(&(0x7f0000000140), 0x1, 0x0) mmap(&(0x7f0000ffb000/0x1000)=nil, 0x1000, 0x0, 0x4011, r0, 0x0) 00:01:18 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000380), &(0x7f0000000340)=0xffffffffffffffad) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r3, 0x0, 0x1000000000003) getsockopt$sock_int(r3, 0xffff, 0x1013, &(0x7f0000000140), &(0x7f0000000200)=0x4) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) write(r1, &(0x7f0000000000)="cb8474fee9ecb6485e68f0145ba23716923047e04e95e35c0e6730273b2eaf624e7237938c8c35b2ef87b88d11903a907a343a94ea85a58b81", 0x39) poll(&(0x7f0000000040)=[{r2, 0x20}], 0x1, 0xace) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xa7d, 0x9, 0x101, 0x1, 0x200000000}, &(0x7f00000001c0)=0x14) fchmod(0xffffffffffffffff, 0x100) 00:01:19 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:19 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0xfffffffffffffef7) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240), 0xa0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000500010004000500000040006867438618690d5ae4dfe3570daa22a6f4b119bf07727a760c5b247740852eec6210a46e4c5b83f40e1fafb244cd9f9a45426cf9f446caa90c1554fc5630cd9ec47e17d95b8e04292e95240753095737ca69f26f2f37556ef045bfd5ba9bbe6a91609fbea8ac5c1eb0e95790354c873c1f58be820f91f1c73f6dc96821a5b2c456072108e7fc54a4cf3e850e1ea9a4c548d5c73fd85ef71098ab72994085daf3"], &(0x7f0000000080)=0x12) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={r1, 0x5}, 0x8) 00:01:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) open(&(0x7f00000003c0)='./file0\x00', 0x101, 0x40) poll(&(0x7f0000000380)=[{r0, 0x100}, {r1}, {r0, 0x8}, {r1, 0x10c}, {r0, 0x100}], 0x5, 0x1) connect(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="0000000000000000000040c6205b8f835b85f06ac4653276e0111ecfbe8266698227"], 0x1) 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$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r3, 0xac0a, 0x0, 0x67a5bef8, 0x211e}, &(0x7f00000002c0)=0x18) getsockopt$inet_int(r2, 0x0, 0x43, 0x0, &(0x7f0000000200)) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000300)="939e977d1da9efcd878a3ca1c125eb1df9d09d865932286c1bcb06a004a9d20c51579d94f9eb77bc7929307b144a0d9a5170807d2567068a2e4a4d408a77bc2cbccb560c293683a71c079f4c4aff37d41665f10a3d8fdb12819bc5eca5f6118e9a2ba5504463e1fd7aea9412339ec73c9f27621ef23389ceb49587e6", 0x7c) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet(0x2, 0x30000003, 0xffffffff) 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) fcntl$dupfd(r1, 0x11, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 00:01:21 executing program 3: r0 = shmget(0x3, 0x2000, 0x414, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_INFO(r0, 0x3, &(0x7f0000000040)=""/135) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000001440)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x2}, 0x1c, 0x0, 0x0, 0x0}, 0x0) clock_gettime(0x2000400004, 0x0) 00:01:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sync() truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) mkdirat(r1, &(0x7f00000001c0)='./file0\x00', 0x45) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000140)=0x4) r2 = fcntl$dupfd(r0, 0x0, r0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) sendto(r2, &(0x7f0000000200)="11058b1d2e7e7ae875618ac46f0a44cc5fdcb23fb8ee7abce300e6b48692461ea3c2de8c23b98431bba050531a0613e33043b6f1610132de6b183288014e86fa0f3bce4b242acb5b42e34f47b94a633779d93d4e331b87ec8fc379bea1fcf40a56dc7f92c60ac9d2c37815e0d536553ce23fd4f2e126d23fe68ab1fc2976547918488e947567d111349e55c8d79eb08e06fe61f2a14d69bf6d6ea7597726fcca8c65bacece45cf9632fc1debaec8", 0xae, 0x1, &(0x7f0000000180)=@un=@abs={0x1, 0x0, 0x2}, 0x8) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0xfc86) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f00000002c0)={0x0}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x3, 0x0, @loopback, 0x8001}}, r5, 0x4, 0x1, 0x7ff}, &(0x7f0000000400)=0x8c) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) 00:01:24 executing program 0: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e63500f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79bc85957526db252f"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000300)=0x2, 0x4) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_int(r3, 0x0, 0x4, &(0x7f0000000140), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) writev(r1, &(0x7f0000000380)=[{&(0x7f0000001680)="d0d731ba4943fe2f106396cf43761c3c298c561fa27cf8e11ec10d848d694b1ec8eec7aae4a7d47bbb9a78a5ebf3b96ae54edd896cebf2e2481933646279409f38", 0x41}], 0x1) freebsd11_getdents(r1, &(0x7f00000001c0)=""/189, 0xbd) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r3, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 00:01:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000001540)={0x0, 0x1000, "76a47a123cfb8a773d5a1dd8ce205d2301b57fa8327fe1fbe5919c268e4cec997192d5b1c6876acc36207dc70e551c2e0a411d781f3d3587d4f6983aeff52eceb0e2b1116c6b25eb56a7a115d8bb340a3cf06317d2c2136b8eb2a96110ad7ef146a787510f08e570b40a81928b7bbd2d54bd12bff23d9e07db914ce79bc4482018b34164d0fe15efdc6a2a03b376b6b97e51dc889f88f57eafa7f115353ca65a44df7d960fa0c580d6097f5463f97b17b23a73704250650dc4f07f229835240887a8890123f527342a8276f2b2d6b6b2fba25ef5d289a18c7cf87281deca0c090798224c77c000a2ad8bf8dfd7278d60dd709dea7317d725472b8e3d3581fe8666c43341230ca702ec425c09e097c6c338127f454e8edb6f602678781db71f6a76d7904b399a4e3b8733ce955fb3cd79ac22fec711cd77cae99572f9417f3a3804e092e793f0489b5c06f0b816559624d69b72ad0f0a46345f5c79fbbb11d69c3375b75767f8cc3fae3ce1e2c57867ecbbd172543501145a4dfc9f909d23746ef4c7429a59e74118b6bd1a2b26dce5779766a2bc562dc7b4d2afff7e32551bc6b80681c26505670c8c1549b402a94c1db12d1b56e7d4ad6b404ad65c5eced4ef08f0eaa1715c0ce6dbdddebc22ac12965843287af37d8e6a9c1b60f81058e0293a1d5806a175709508f7bac3c8cb6b459a02b48c1963fdcaa0cf79200f091b672daa28cda1a005dd87442129c6d598a395df9c3ee2b376af54bf1f9f8780fd63b830c9c598809162ebebe8c191679e48eebcdd932c2a0d140821e14aebcfbc15201ca361b962f43341c12d40873103a2a1f4796deccd589eddcb8faf07a4ea0cc851adafa89a81848f7d35471c1935d852b21de9d749f3b2d04a63702eb112d97f918239db9fce4a7bcbc4aee5b9517eb0123f62d78e6e160e4ff80a2154aa955a48780e287b181d5c74c4d739675f57b61c1e53847871f6bf35775a62819a92c5387f2a5ecd456275c1dc62d71bfb28ac1ab0dcde1064e77727c47a806bcd2b4999a7f978096c6ad4c71e146ec7115e7b17a6f78f96f4203dfa0cf0006e26b0241799c42cdfe4d4d41f23dc1a8b21cda1a11b6a1e07adc9ce0766b95eeadd1f4c1fe1bf340ae7a031cab1d1763d33f90516259b4f390c0e5a5e6cc78b9d71a5e1100855542ccdbb9f0101b872792f9986be06167991873b5fcfff63c186b76a66d5369c7a94cf44e139d57047ce67231f4897fc3d8409e1aa07f653ff3b84abafe2fe578325847ae59fdfc223fb2bbffc7d599306536ab7dfedc4052d1ff2565f42f9d2521f29cb1cff070e5fb7798131cdf687186fb0787ad57080e9100392cd6e73854b50b81f33a1173dd3c96e5664378db42c7228935f145179864b8af0efefb409c420291ba59253ea5666e26491eb56fd2640bd3f1ad3465169898ec965fcd90bfdf6a3803587ae0f994c8bd7de406e8098da4a241eab7c82abef7a29bd8c438dc72aed88a7adc4896671813663759ad53dc27584bb92c3c22957676d165d1dc711bfcf150515223593f7e30ba8969d21b852f76d8a192110c28de15d44ae8ba8b67e6e0f8080f9c5385a2a4d4a0314194ff043230400d95cf145312053e80e307ccfe6f5cd93c888bb9d8473678d762a8291398c9cc6eacb92df114bdb9fdf13f5fb86ab780d2d4c3731c1944bd8b0e69fabbe0697acaf0fb249c342d2de7c9e219af33ff6b01c8c991ee85645ea584acf3f038969961146efe5a3ede8e7716953fabda35e23c33733d8ca3a032f518c973237386b9d9d743f00fc3dac09f97f793f5e19b3deab7fb8c9e145e6844f5e846eed62b6ace1109134df51105d6bcc4dde3dbfe5fa0e549da71726446e69229d2c1165b06b2744f5339ccacf0a6e13deaa2d4a4bdaa7318a3bb5e285bd55ad5e06df0d0f120622a3b9a70822415aca009d26cc8daef63c9be35a83fe5f19a9af63483d17e63a58b0167a766d2bc34924379075eeb6d1509a243e363779835d6a89dd41533a5b54262c4366846fe2ca574f4dd88e9d7f5c45c2799809e1b559a47d37e67b7871efd2ee9c286981752a7a6eef9f406d1cf6dd1a6de28a6adab9232b7b9e47ec041bc81ec998384342dc7054bae828495834421aa49f6b417a77bcbdb19d902229f156252e297cfd01a4acc1fe543772abfc2bb8812d0aa29112ee2ab7d9ef235e9590bc5caeb4590a9baf3c8d2004ceeab4daff8b44889d11973f75719dd4377494a027980715f9772d42c648b6f803567dabd8972eb5260894539ce9471e912b10bb18051bdf5ec952a301871494be22a06e2f90854890c1f3a54bc144770930a12b160d180f41ece1d39decefeadb70a0c9314cddeb0700000c99bc4c08b279fba7019255945540951c399fe357756fee4b0937ebfc21919b1d4fbdd7f2b0ae41e9261fbd46958a6cd7128cb767753ea949fc3ce62c7e9ac41abe92f4a01aca0d3b0f3ac0ca999a57880a2049311074bfb94c913125af6ec46ea9e156ae1215eb145365803e4b54707343692aabbe6e602218ba79012de3a14f6bc79600e6825d46eefa540b8641b3ace26aad890baff8b37812a1990ca4d9dab2c5f7b61514d99a7eed732bf9066591fd18cfc1976ea86d6a619b3767850f607afeb3539577957ea7154438afa581d3b1b69d26ca11e4da9d5eeb9f2fbd4dc090643dc175cfb3d44e80a0e2b35d0ed1e20aa73f865dcd48433c518679638a0de5029d5b111f65d466fc1ce75a1adfaa39e40726afe403365ce31712e9029e9bfb47aef55d9813a7f2115a2c57ec9238431b4a85e8ec4a2544a91e1d603e39d0204fa39ea2cdeebfc373a911efc7befcab3481aa716a64327a45723a4ef604e1664c73848d649bebfcb215a1087ac614bb826ff42d6e5aad8dec6f62f4a4f9eeaa29e5a21cad404fbf4124fb76575e103f0a08031ddd5f78b3d185bfe63f65de2880b19a8d2777177d114be5dce8142d949aed400f4a56f33f1d59b5a671c223439aa9f1ea88c5ce9b93de99390c32d05ece3626fe91a34d00d41fe7cac194ac8b8aa5c0845fa2a0364b1245a9ca6c894eb1680bab2aa9b36092093ef44b9d834280dfdeb41bfdf4e14a524afea6a650559bfaa1b18fca3d6c95b242efee6d7b9481029952c09f1c3b78c276dc3ca6a02210db6c18fd0642387859ebee4a91ddfa889353b5891760325db8600a4112d6bd103a7e0e4297200ca05fb012efd358b8f73c33236d1165c4cfdac87ae4133e8049a3e9f37bb0a422e8af3732a49715d192741fa26f5880cd4b3304ec617c0c7a61915ae0c5f73d8ba56da2953b721ca333ab22cd2b196eb3749b1e5a3ec870fe71b1c20f4ce1c4a8ae36fa54a056be0eeb490056fb5eaa59bf5ca40a16e4058c6e45675f4aabdd8815950c7cda5c9d98f4ce1da85cd8914855e0a5297d6d76163914b0707d121bb2d7e51ee982a51f4f45687e2085c427a1d3bd03445add9a9c1241764d5c8867567c82bad00e06204f09ef8f19460e7252b0cd61e871c21f3131a7ccab369a3c7a2717f13329fc370460d2503cccd255c2d95b0d48fc1c74e8a1c719b082d25a9c83e431c4944ff7d95a6b4c9e7317fd1c2888b9caf19a0d3cc01eec1726a46e48dbe2c4ca197f0e852f3f00810723a2b57c150623c5dddb301b175c0cec949d2aec69934326319c5b1eff3328cf85bbb034b75c6a54381e5124de1d8d315d93b425aeea145e1f2fbc72f63f26aa37dd76be4f3f741ab511407ddf776fb0a8ec97c921514803048f2f72116115a09a6a1eac110c64dbeb9ca8a0f8ebfa08d58b62cd14c7e58e5b95f6c8d4a1d8e7948f2cfdbdc107feb039ba3c8678c877790345fa896375077d203545032bff122b24fb3515bbc702de65ef852fee21bc940e47719897237c1d4ea9d7f22c2b4dd6d1888d6cc1bca0b34be86d6c7e7ae57f32e7cc175058e6805ef4c7807b34ae77b3a5efcde2d86be5a593d3fb1cdb69b18392ce6b78a8386c2f8e3f5971adb743e0e60b52be0070baa21f619c57fe88495c1b0f670351b5a3d763c36fcde6244cc6fae24c73d555fdefac969d0e76bff0915b0fe5c94c3dacf0168d58018a9e9621628fed29cf279da0785f5ce9bbd64f5ac626f582e30c2f86a3b59d82e6c8317638cacd0eb2c40f7ff0c0cdf2270cdd25108b4fa648d6f88ecf53c3c516147788fffeeb6e05aeff5a07a88ae3eeb9ac3c3e63f711625dbcbf25033ddc732622d3c2a19f937a590c0a8f7aad6376aaefb33a91419296239f765abda3d84bf94edc632717c11591f33487bd8762a93e6889a96dab554461bf029050eb8d033f0d2106a5cf5caa35811d71353ecdd8bc16ce3027a99ef0df8c34af83631463e9db0334603053e96b579e61360b05a847f4bd07fefc85e7fda8be03f1b1d823d1de0c35761db0ff6d298b792add1f50b97fe94ade141107254dd74918e23b828ebc0db9e4c9afbbe64be8b1347a70282e0ddffd4454b8434f3623d0b860def1de7905d7db2c1947c0e75fa2bb12a96f7a655b62a15d1035e4616b9df0f4f5c2acc78d5ac7e8b9fb80f549b3ae7050f674a72baeaee900cd25ddbbcdfde7b08e269722fb8da26c2b176efd3d057aac8d1c12b99ce4f3e8967fe93c7ca0dcc20310150e604b9da56d81bf471752a99de02085b0a978eefd507127e9fc5b5f604a3dce9486662fb254f49b793f16c9b3047d42521b8f0944632756b66274613ddf03e0110346e370a0cf447bbade7185d1f7f82275ccf854d007b90175536337527e187d4b73c0b9269b48902c70702cbea303c6d84dc6759780cc1e53faa611cec76d24d918c1ed7deccbe1aa4535bda533114fdc255c72e82816da270aa627286b0ff4ea4f035429fdf256846c0f5e663a3b95153fde7dceea984b231188f9cebc41603eaf14336632d30e013bff6bb4b23d239d3f9134f6a7710bd70caffbef8d960abb9cd7b8276ac6561b2ae7a287dd805e48f11086795a9e12b2da876074bf924b836af3a5aca6fed9fd499203cee036259aaff2e57c650f8f9bda17c0b257a985af95e6f4ac4fcc2e92863f4d1af67a0cf77e77911010b4c07d7cf33cda275005f4bb23839e7031e6310fd7d8e8cfb71ba345d979943f469e395db6bc7f1fd35b4a8d8d0de5c43c40bffdb60c76bb08c1eaf6c9041ae59dd9e117fd736bcbc40a6ba8a970ab189d3d5491c77fcee4969e4c83b6b2cc09217a640e5a98a7813645af0c7946dd3fc6771033104e6f1c2916f2e7d5ea52d1bcf5483645332f4547700b32efdeeaf77612750031d8b34da68b3e53c11c58b4091d26e37681f970bff70867ef4c1a4290223f517cd82afc6c934f0f551a085e8e960e7b08d88101e25739750a574761ba40cdc584f7dbd91af4ece17b288a0e119ccaf13e54b0966e91ed8268ed6671aec33d0b2a0e34598357339995b419890a992c7a37cd74b119769a9aeba3a87f0ef1c5f7288158ede0edeae7a3b90387acae860ed1dbe9fede176640ea46fa53875df1e2fb97dd04d07dd3398ade7e0cae389c1e5d004a44508e281aa91df9b55fdcf0aaca01f1ae1ee09975ec0d9802cf00b1b5cfa783aff69ae530f456811085db58d5942b8f9fa4ac12a7604a4d96403cca736b63cd8799748ab2a0fb869b62e865b86203d7330b20bdd2a8875fb616c90c1c12ffa020717fa300403e082395b4635ba11cb40ac09b1c64d9d774301cb82de679a44339f057e352647e17fab412031eda6f13bc96f79618f2d941dfacde5156be52b31c3959a30014"}, &(0x7f00000014c0)=0x1008) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000002580)={r2, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000380)={0x0, 0x0, 0x4, [0x0, 0x388, 0x5, 0x66]}, &(0x7f00000003c0)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000440)={&(0x7f0000000140)=@in6={0x1c, 0x3, 0xffffffffffffff94, @loopback, 0x101}, 0x1c, &(0x7f0000000340)=[{&(0x7f00000001c0)="db3cd4852db515c06f92e5ac45b14254301ec216091f765c316cad612f31d0ce35f6b61659da4d498be644113ec41f4180c4fa46931f5c6b114b224abe378137c36afb21043a3de0f3124597a0935871a742b104b7ad62e08b34b49795424c18f8b42421f530fa786b1c3bb8cd19415eb1db53d8ec8deacfa4494f130720a86679a5b7174b01ee3927586ffbbbe8fa0f1bfaa85217ad0e4d", 0x98}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000280)="7a241fd5933912950568fe1b434e5a7871f6f51c81f2bf21709e0671be1fb139c52b4429aa36efd427f67af2b4e6d4216f17659db46f96e25cca528a30a2c883eb1a9a58d87735a39cdbca3c52e0e4e8e81e5b44e9ff0d52d6dbcc9168ce598c4d3df83924808d13b16bf16007f0601c5f527b7a70e41bd6d650c91ad00a66d532fa1fdb65a0f608ea8ffcfe9dda0f7406d15aa6391b672838c7f45026092c42ae2f396468ba6dca8acacde3f10b75dc47950f0a97f9b1c773858799f5047aaf", 0xc0}], 0x3, &(0x7f0000000400)=[@sndrcv={0x2c, 0x84, 0x2, {0x5, 0x8, 0x400, 0x4000000000000, 0x9, 0x915, 0x1d89, 0x48000000, r3}}, @dstaddrv4={0x10, 0x84, 0x9, @broadcast}], 0x3c, 0x20080}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000001500)='./file0\x00', 0x2001, 0x8) poll(&(0x7f0000000040)=[{r0, 0x8}, {r1, 0x8004}, {r1, 0x1ffd}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r0, 0x11}], 0x2000000000000002, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={r3}, 0x8) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, &(0x7f0000000180)={0xa, 0x400}, 0x8) setsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000080)={0x4, 0xd0}, 0x10) 00:01:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000002c0)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x100000001}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000440)={r1, 0x2dd}, &(0x7f00000004c0)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1013, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0xd, 0x3}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="82004e23ac1400bb0000000000000000000000000000dfffffff00000000000000000000000000000000000000000000000000000000000000000000000a0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000", @ANYRES32=r2, @ANYBLOB="00ff0200ffff0000"], &(0x7f0000000200)=0x94) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_lstat(0x0, 0x0) getgroups(0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) getpgrp(0x0) 00:01:27 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x1, @loopback}}, 0x0}, &(0x7f0000000100)=0x8c) bind(r0, &(0x7f0000000200)=@in6={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffeff}, 0x1c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000140)={r1, 0x80e395, 0x0, 0x101, 0x401}, &(0x7f0000000180)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) r2 = socket(0x2, 0x1, 0x0) sendto$unix(r2, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f302f66696c65c907ba3000"], 0x10) sendmsg$unix(r2, &(0x7f0000001b00)={&(0x7f0000000480)=ANY=[@ANYBLOB="002f66251c653000"/22], 0x1, 0x0}, 0x100) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r3 = semget$private(0x0, 0x5, 0x8) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/9) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x9, 0x84) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080), &(0x7f00000000c0)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x8000}, 0x8) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 00:01:27 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x15, &(0x7f0000000580), 0x1f) r1 = accept(r0, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000080)=0x2, 0x4) 00:01:27 executing program 2: symlink(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) setsockopt$inet6_tcp_TCP_FASTOPEN(0xffffffffffffffff, 0x6, 0x401, &(0x7f0000000000)={0xc9, "6d563206f40e740541a738868530a944"}, 0x14) truncate(&(0x7f0000000040)='./file0\x00', 0x8) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(0xffffffffffffffff, 0x6, 0x2000, &(0x7f0000000280)={'freebsd\x00', 0x80}, 0xfffffffffffffed4) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x5) dup2(0xffffffffffffff9c, 0xffffffffffffffff) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10, 0x30000000) r1 = accept$inet6(r0, &(0x7f00000001c0), &(0x7f0000000200)=0xfffffffffffffff1) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f00000002c0)={0x0, 0x6, 0x1, 0x7f, 0x3}, &(0x7f0000000300)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000340)={r2, 0x1}, &(0x7f0000000380)=0x8) semget$private(0x0, 0x0, 0x4) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000480)={r2, 0xfffffffffffff412}, &(0x7f00000004c0)=0x8) getsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000400), &(0x7f0000000440)=0x4) lseek(r1, 0x0, 0x0) close(r1) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000003c0)='cubic\x00', 0x6) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:27 executing program 2: r0 = socket$inet(0x2, 0x20000003, 0x1000) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xe, 0x1}, &(0x7f0000000140)=0x8) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) 00:01:27 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000240), 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) 00:01:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x1, 0x4) setsockopt(r0, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={r1, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r3 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r3) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000440)={r1, 0x8, 0x2, 0x8, 0x7, 0xd76}, &(0x7f0000000680)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r4, 0x84, 0x8001, &(0x7f0000000300)={r2, &(0x7f00000005c0)=[@in6={0x1c, 0x3, 0x10001, @loopback, 0x100000001}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @rand_addr=0x9}, @in={0x2, 0x0, @rand_addr=0x4}, @in6={0x1c, 0x0, 0x88b1, @empty, 0x800}, @in6={0x1c, 0x0, 0x6089ed, @empty, 0x80000000}, @in6={0x1c, 0x0, 0xffffffff, @loopback, 0x2}]}, &(0x7f00000003c0)=0x10) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) link(&(0x7f0000000440)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x20, 0x54, 0x10001, 0x7, 0x1, 0xea0, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r6, 0xffffffffffff8000, 0x2d9a, 0x7}, 0x94) futimesat(r5, &(0x7f0000000180)='./file0/../file0\x00', &(0x7f00000001c0)={{0x40, 0xfc07}, {0xfe, 0x1}}) setsockopt$inet6_MRT6_ADD_MFC(r5, 0x29, 0x68, &(0x7f0000000300)={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}, {0x1c, 0x2, 0x1, @loopback, 0x5}, 0x800, [0x5, 0x100000000, 0x3, 0x2, 0x7f, 0x7, 0x1, 0x800]}, 0x5c) pwritev(r5, &(0x7f00000002c0)=[{&(0x7f0000000200)}, {&(0x7f0000000240)="3dec8cbe5962323ba1b5bf6b468bac1ab4c32c18d175b7645f736e9e99c20e00d2b546d2b091a7f4c0d89bc7f2649982b0ba25c93cf8ead9cb94256d81fb73b3fa1b20d388e669d998de292fb83dfff1713e00dc9dddd4274a15e254ee19063235f33d96d7", 0x65}], 0x2, 0x0) link(&(0x7f0000000200)='./file0/../file0\x00', &(0x7f0000000380)='./file0\x00') 00:01:30 executing program 1: r0 = socket$inet_sctp(0x2, 0xb, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3003, &(0x7f0000000000)=ANY=[@ANYBLOB="ea386457dd8d50600161aaf7190000"], &(0x7f0000000180)=0xe7d5b00f9db373d4) 00:01:30 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0x14, &(0x7f0000000080), 0x159) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) 00:01:31 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r0, 0x0, 0xd, 0xffffffffffffffff, 0x1c3) socket$inet_icmp(0x2, 0x2, 0x1) 00:01:31 executing program 0: socketpair(0x1, 0x20000000, 0xdb, &(0x7f0000000000)={0xffffffffffffffff}) connect$unix(r0, &(0x7f0000000080)=@file={0x0, './file0\x00'}, 0xa) r1 = socket(0x2, 0x2, 0x0) connect$unix(r1, &(0x7f0000000040)=@abs, 0x8) 00:01:31 executing program 0: mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x0) 00:01:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x3) 00:01:32 executing program 1: socketpair(0x2, 0x3, 0xfffe000000000001, &(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x81000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000005c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="be000000380f92134a62fbee399fb5460e8ad7ff398180e21ed549846b53b7bbe1237443ff622ccecf9c3d77c8664254a0fcf36a5bd49b77b5e0e436bfbe0259b30c48299efac3bef3499dea506fa895aab6173ba72deb3d34e8c16d4fe33eb83db650d4effc48485106b45b2da22a86f7ddd1b8f122de832e719f5aa878ac651c6da1657c43f74e4a5663c6e5c273c0ccd0a124f9bcd74bc53016085eb34d49255a1bac00000000ec9ec08d4c49d7720267c6b9875f86504433765adf2445d206185e72181bdfcf28c47e3452bc"], &(0x7f0000000080)=0xc6) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000001c0)={r3, &(0x7f00000000c0)=[@in={0x2, 0x2, @rand_addr=0x4}]}, &(0x7f0000000200)=0x10) getsockopt$inet_mreq(r2, 0x0, 0x9, &(0x7f0000000000)={@remote, @loopback}, &(0x7f0000000040)=0x8) r4 = openat(r2, &(0x7f0000000280)='./file0\x00', 0x10801, 0x8) poll(&(0x7f00000002c0)=[{r1, 0x2}, {r1, 0x10}, {r4}, {r4, 0x112}, {r2, 0x14}, {r1, 0x2094}], 0x6, 0x0) lseek(r1, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) connect$unix(r0, &(0x7f0000000140)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f0000000340)={0x3, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) 00:01:32 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setrlimit(0x7, &(0x7f0000000000)={0x0, 0x73100000}) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in6}, 0x84) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x80000001, 0x4) 00:01:32 executing program 3: r0 = open(&(0x7f0000000180)='./file0\x00', 0x8, 0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x4}}, 0x0, 0x7, 0x6, 0x3, 0x4, 0x2}, &(0x7f0000000280)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0xffffffffffffffe1}, &(0x7f0000000300)=0x8) r2 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x400000000106) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r4, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r4, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffa000/0x1000)=nil, 0x1000, 0x5, 0x80010, r3, 0x0) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f00000000c0), &(0x7f0000000140)=0x4) sendfile(r2, r5, 0x0, 0x0) 00:01:32 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000380)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000400), &(0x7f0000000440)=0xb) r1 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000040)={0x0, 0xffffffffffffff9e}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x10001, 0x1, 0x1, 0xfffffffffffffc8c}, 0xffffffffffffffff) r4 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000480), &(0x7f00000004c0)=0x4) fcntl$setflags(r4, 0x2, 0x1) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x4}, 0x8) fcntl$lock(r4, 0x8, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0xffffffffffffffe1, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r3}, &(0x7f0000000080)=0x84) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) bind(r4, &(0x7f0000000500)=@un=@abs={0x0, 0x0, 0x3}, 0xffffffffffffff47) fcntl$lock(r5, 0x9, &(0x7f0000000000)={0x3, 0x0, 0x7, 0x1000200010005}) 00:01:34 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3ff, 0x0, 0xea}, &(0x7f0000000080)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x0, @rand_addr=0x1}}, r1, 0x1, 0xf40, 0x1}, &(0x7f0000000180)=0x94) select(0x3b7, &(0x7f0000038fc0), &(0x7f0000000fc0), 0x0, &(0x7f000004c000)) munmap(&(0x7f0000411000/0x4000)=nil, 0x4000) 00:01:34 executing program 0: setreuid(0x0, 0xee00) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(0x0, 0x0, 0x0) r1 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) setsockopt$inet_mreq(r2, 0x0, 0xd, &(0x7f0000000040)={@multicast1, @remote={0xac, 0x14, 0x0}}, 0x8) getgroups(0x4, &(0x7f0000000240)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000280)={{0x0, 0x0, 0x0, r0, r3}}) setresuid(0x0, r0, 0x0) shmat(r1, &(0x7f0000ffc000/0x4000)=nil, 0x3000) 00:01:34 executing program 0: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10, &(0x7f0000000000)=0xba, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="00022e2f66696c65302f66696c613000"], 0x10) panic: sbfree: m 0xfffff80004993300 !M_NOTREADY cpuid = 1 time = 94 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe00212c74c0 vpanic() at vpanic+0x1e0/frame 0xfffffe00212c7520 panic() at panic+0x43/frame 0xfffffe00212c7580 sbfree() at sbfree+0x1f4/frame 0xfffffe00212c75c0 sbcut_internal() at sbcut_internal+0xf0/frame 0xfffffe00212c7610 sbrelease_internal() at sbrelease_internal+0x9c/frame 0xfffffe00212c7650 sofree() at sofree+0x492/frame 0xfffffe00212c76b0 soclose() at soclose+0x5b3/frame 0xfffffe00212c7730 _fdrop() at _fdrop+0x3a/frame 0xfffffe00212c7760 closef() at closef+0x27d/frame 0xfffffe00212c77f0 fdescfree_fds() at fdescfree_fds+0xbd/frame 0xfffffe00212c7840 fdescfree() at fdescfree+0x58a/frame 0xfffffe00212c7900 exit1() at exit1+0x780/frame 0xfffffe00212c7970 sys_sys_exit() at sys_sys_exit+0xd/frame 0xfffffe00212c7980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe00212c7ab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe00212c7ab0 --- syscall (1, FreeBSD ELF64, sys_sys_exit), rip = 0x44f3ca, rsp = 0x7fffffffec58, rbp = 0x1 --- KDB: enter: panic [ thread pid 2287 tid 100798 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why