DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 15:58:27 executing program 1: select(0x652, 0x0, 0x0, 0xffffffffffffffff, 0x0) 15:58:27 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) pipe2(&(0x7f0000000340), 0x100004) 15:58:28 executing program 1: mlockall(0x2) setregid(0xffffffffffffffff, 0xffffffffffffffff) 15:58:29 executing program 3: symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000000)='./control\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./control/file0\x00', 0x0, 0x10) fchmodat(r0, &(0x7f00000000c0)='./control/file0\x00', 0x26) r1 = dup(0xffffffffffffffff) mkdirat(r1, &(0x7f0000000040)='./control/file0\x00', 0x100) fchmodat(r1, &(0x7f0000000140)='./control/file0\x00', 0x1) 15:58:29 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$unix(r2, &(0x7f0000001740)="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", 0x1000, 0x1, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0x8) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r4 = dup(r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r5, 0x0, 0x1000000000003) setsockopt$sock_int(r5, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYRES32=r6, @ANYBLOB="5400000059318f390468dbeb9c0378535db071621c1cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150c61112e7626017701476cf68efcdd6842eb890df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"], 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r5, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000001640)=ANY=[@ANYRES32=r6, @ANYBLOB="00100000020000000400e30601010800090000001c004e21fafffffffe8000000000000000000000000000aa0100"/148, @ANYRES32=r7, @ANYBLOB="414e0000050001002db0b3f72e8edeeb45deebf4cc14a2340709099ff6214b13b0135aa7c65274e33c0a0d8e84bdc8a68013f2e55c89bd605799ee8f3947"], &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r8 = dup(r4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r8, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r8, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r4, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) 15:58:29 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x200000000000b, &(0x7f0000000000)='\x00', 0x1) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000100)={@local, @remote}, &(0x7f0000000140)=0x8) setsockopt$inet_opts(r0, 0x0, 0x200000000000c, &(0x7f0000000280)="eaff125c00000000", 0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)={0x0, 0x8e, "d1661c2e896f80e6172793ae228356b8f4d4d9b9e6f6b91f14cfefb1a19253a274a71ee4c0b52140e0051589b70e203fa4e013672349d9148f3d36f692c44f311111d6f16ca858be7b66cf0a7ba784a79cb84122529053b6b91a95a441c6b83f11d1f72d5862993aa2baa7c35fd9d71d923811d55ba6982d517cfbe01077828c0c0be14fbc9e33583a15d70899bb"}, &(0x7f0000000240)=0x96) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000400)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x3, 0x1ff, @empty, 0x6}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}]}, &(0x7f0000000440)=0x10) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="5607f8d8b115cca396d5fe5e74240c471785086df2f62ba2a28e241ebdf383c62e98ec4d51df33fbb33d9a701544c36c0cd11cc47c061ac706011684eefce0d442a64b44e85f3d08f55fbec060b232d5fdf7b7101a611d73089a388b522e5e884934a91e15cac0cc8a6f7ff0894318197d4c971a2bdfbd8fdc65b30bd05e41a348a22af90e0a27f7712fd6398e", 0x8d) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x7f, 0x0}, &(0x7f00000001c0)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000200)={r2, 0x1}, 0x8) 15:58:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000040)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x31, "2556b8eea959d57f7c11190f4210c8f085335f707bead3ad92eabb6fdfaf1995629bf0095df2211f577fea33d1b80e77e2"}, &(0x7f0000000100)=0x39) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, r2, 0x100, 0x1000, 0x523d8939}, &(0x7f0000000200)=0x94) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=[@authinfo={0x10, 0x84, 0x3}], 0xa9}, 0x0) 15:58:35 executing program 0: shmget(0x1, 0x1000, 0x410, &(0x7f0000ffc000/0x1000)=nil) shmget(0x2, 0x3000, 0x2, &(0x7f0000ffc000/0x3000)=nil) shmget(0x0, 0x4000, 0x242, &(0x7f0000ffc000/0x4000)=nil) shmget$private(0x0, 0x3000, 0x20, &(0x7f0000ffc000/0x3000)=nil) r0 = shmget(0x2, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) shmctl$SHM_LOCK(r0, 0xb) r1 = shmget(0x3, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000000)=""/213) 15:58:35 executing program 0: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x4000000065, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@empty, @local}, &(0x7f0000000040)=0xc) 15:58:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) pipe2(&(0x7f0000000340), 0x100004) 15:58:35 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff}, 0x4) listen(0xffffffffffffffff, 0x0) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) accept4$unix(r1, &(0x7f0000000180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a7fd8cd42575702b504a4800"/110], &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) mlockall(0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x11, r3, 0x0) 15:58:35 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x2f, 0x0) setsockopt$inet6_int(r0, 0x29, 0x28, &(0x7f00000014c0), 0x4) 15:58:35 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd11_fstat(r0, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) fchown(r0, r1, r2) bind$inet(r0, &(0x7f0000000100), 0x10) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x1411, r0, 0x0) socketpair(0x17, 0x3, 0x800, &(0x7f0000000000)) lseek(0xffffffffffffffff, 0x0, 0x6) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="1000000084000000080000000000002114000000000000000700000001000000000090cf"], 0x24}, 0x0) 15:58:35 executing program 1: select(0x40, &(0x7f0000000000)={0xffffffffffffffe0, 0xfffffffffffff800, 0xbf, 0x8e, 0x8, 0x7, 0x40, 0x9}, &(0x7f0000000040)={0x4, 0xffff, 0x100000001, 0x400, 0x3, 0x46f9, 0x8, 0x15}, &(0x7f0000000080)={0x9, 0x3, 0x0, 0x4, 0x9, 0x10001, 0x4, 0xf8}, &(0x7f00000000c0)={0x10, 0x10000}) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x7}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x6, @loopback, 0x100000001}}, r2, 0x10000, 0x0, 0x100, 0x569a, 0x500000, 0x10001}, &(0x7f0000000280)=0x98) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000002c0)={r3, 0x2, 0x1, 0x0, 0x101, 0x79}, &(0x7f0000000300)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000340)={r4, 0x1}, 0x8) r5 = socket$inet_tcp(0x2, 0x1, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000001800)={&(0x7f0000000380)=@in={0x2, 0x0}, 0x10, &(0x7f0000001700)=[{&(0x7f00000003c0)="9d33f060d2e35d49bcfa79c77d43c4cc1649d3175a6317b29d38fbd48187d5ad3292d41cefa442e222562fc8c765cf5ce8578eac888b69494e8ff2ee34e88ae25ed55fa91563be102498f2f7a4aa00160924ca482f2dd5e194497efce1ecc4851388de8264e12c1f1986561577d2f1533fd88ff5c939a15569b6a339ca159a", 0x7f}, {&(0x7f0000000440)="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", 0x1000}, {&(0x7f0000001440)="25d8e828ac17af6d0ccef432d4c72fe52ef83678ecaa1b4e7ca523a715219191749a539cecf26073a3020c95fc3b21f3059e832fa69ac13f026e28d0f48babc9b3bda1d366bc43e140420e38592a21a16aa36f12662a5fdcce6c1bc254922423acea53f058bb8569e3e3ca036f2c2d49ae9949df892728952a191c7c2afcfe41f54d28", 0x83}, {&(0x7f0000001500)="602a6f22490641b44ffbd2ab1664d7e3ade239890cd3e09554bf69766176da88", 0x20}, {&(0x7f0000001540)="caf6b75ae5570ad4e5a69b09be1f88ef116af43dc7dc3fd5eb20f65cba9bad9705113fdbfb54d1789906f4da27a6e425ea1c826967fa226151e1b31f963afc473c545b781183e85dc34ccb341a017a4acf1833f2cb75e10e4452043cf86a", 0x5e}, {&(0x7f00000015c0)="6674ae8160", 0x5}, {&(0x7f0000001600)="a3c2b7a152fc2095eaeca986b8e52004e9e7f18a09ec2422d9d14caf4d001c8eb46c97521f8e0cd47a702f06b44672a49c0d37bb4297965ba5a55bad36ad6e6d26800aee1366ca2a0b5bc70b02908893c86d57f10d45632bcb20cd019a4a0ebde56ddbbf1a1bb2c9dffdc01912ca65a0b277c1f32e6b3b73ad0ad24598b4e5bff92912c079c7ef3a2f81a2fa3bbd8547f82033a0d5940dcd8619b20c3b3a1076e1e831ee603067b5400e7b9cbdf09022a52de4194501d2e12b531a14f3cc251817a4b3c11bf73a", 0xc7}], 0x7, &(0x7f0000001780)=[@dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @init={0x14, 0x84, 0x1, {0x8, 0x40, 0x100000001, 0x71}}, @prinfo={0x14, 0x84, 0x7, {0x2, 0x2d}}, @sndinfo={0x1c, 0x84, 0x4, {0x80000001, 0xa00, 0x7, 0x3, r2}}], 0x60, 0x4}, 0x80) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001840)={r3, 0xf9, 0x0, 0xa4, 0x80000000}, &(0x7f0000001880)=0x18) freebsd11_fstat(r1, &(0x7f00000018c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchdir(r1) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000001940)={0x2e7, 0xfff}, 0x10) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001980)=0x7, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f00000019c0)={r3, 0x4, 0x1, 0x350e, 0x5}, &(0x7f0000001a00)=0x18) rename(&(0x7f0000001a40)='./file0\x00', &(0x7f0000001a80)='./file0\x00') lseek(r5, 0x28, 0x0) setsockopt$inet_msfilter(r5, 0x0, 0x4a, &(0x7f0000001ac0)={@local={0xac, 0x14, 0x0}, @empty, 0x3}, 0x10) recvfrom$unix(r0, &(0x7f0000001b00)=""/169, 0xa9, 0x1, &(0x7f0000001bc0)=@abs={0x1, 0x0, 0x3}, 0x8) munlockall() fchownat(r0, &(0x7f0000001c00)='./file0\x00', r6, r7, 0x600) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001c40)={r4, 0x4}, 0x8) bind(r1, &(0x7f0000001c80)=@un=@abs={0x1, 0x0, 0x3}, 0x8) getsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001cc0), &(0x7f0000001d00)=0x4) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000001dc0)={@in6={{0x1c, 0x3, 0x14000000, @loopback, 0xfe4}}, r8, 0x1f, 0x200, 0x1f, 0x2, 0x3}, &(0x7f0000001e80)=0x98) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001ec0)={r2, 0xf80000000, 0x3, 0x9, 0x3}, &(0x7f0000001f00)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001f40)={r8, 0x1, 0x2, 0x7, 0x2}, &(0x7f0000001f80)=0x18) r9 = msgget$private(0x0, 0x2) msgctl$IPC_STAT(r9, 0x2, &(0x7f0000001fc0)=""/41) r10 = getpgid(0x0) fcntl$setown(r5, 0x6, r10) 15:58:35 executing program 3: msgctl$IPC_RMID(0x0, 0x0) ppoll(0x0, 0x0, 0x0, &(0x7f00000004c0), 0x8) r0 = socket$inet(0x2, 0x2, 0x7fffffff) setsockopt(r0, 0x1f, 0x3, &(0x7f0000000000)="91e954bbf73371ca36e0ffe6e1519f6555c94ddad2743d1fe960ccf45244029e17cbc362dfadb43e5e49c0535b53333a5c3639186644f972e559c65d5b4b4cc9032bc37160013e6f83ca4e1cd60038ec72e54d7fa32433bcb1a260a0388db3dd62e25037d5b599d01545a50f55acf40e6b9a7ccb8c613f4fa7df4fdd8916fc9a9ebd5db1865747a8eac2313206f1a548cf48455293db", 0x96) execve(0x0, 0x0, 0x0) clock_getres(0xe, &(0x7f00000000c0)) 15:58:36 executing program 3: r0 = getpgrp(0x0) setpgid(0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) readv(r1, &(0x7f0000001440)=[{&(0x7f0000000000)=""/177, 0xb1}, {&(0x7f00000000c0)=""/180, 0xb4}, {&(0x7f0000000180)=""/4096, 0x1000}, {&(0x7f0000001180)=""/208, 0xd0}, {&(0x7f0000001280)=""/204, 0xcc}, {&(0x7f0000001380)=""/148, 0x94}], 0x6) setpgid(0x0, r0) getpid() getpid() setpgid(0x0, 0x0) 15:58:36 executing program 3: r0 = socket$inet6(0x1c, 0x5, 0x8) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000200)) r1 = geteuid() r2 = geteuid() setreuid(r2, r1) fcntl$dupfd(r0, 0x11, r0) socket$inet(0x2, 0x10000002, 0x7) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) pipe2(&(0x7f0000000380)={0xffffffffffffffff}, 0x100000) r5 = accept4$inet(r4, &(0x7f0000000340), 0xfffffffffffffffe, 0x20000000) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="c2a6355d9cde251eb799cfc447"], &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r5, 0x84, 0xb, &(0x7f0000000180)={0x4, 0x40, 0x4410, 0x5, 0x40, 0xffff, 0x1ff, 0x0, r6}, 0x20) getresuid(0x0, &(0x7f00000000c0)=0x0, 0x0) setresuid(r3, r7, r1) r8 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r8, 0x29, 0x16, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000001c0)=0x1000, 0x4) 15:58:39 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) pipe2(&(0x7f0000000340), 0x100004) 15:58:39 executing program 3: r0 = socket(0x17, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 15:58:39 executing program 1: munmap(&(0x7f0000eef000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffc000/0x3000)=nil, 0x3000) msync(&(0x7f0000ccc000/0x1000)=nil, 0x1000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) madvise(&(0x7f0000d49000/0xe000)=nil, 0xe000, 0x100000003) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000040)={{0x1c, 0x0, 0xfffffffffffeffff, @empty, 0x6}, {0x1c, 0x1, 0x9bc, @local={0xfe, 0x80, [], 0x0}, 0xcd5}, 0x20, [0xa6, 0x9, 0x551, 0x1a5, 0xfff, 0x10000, 0x7, 0x8]}, 0x5c) 15:58:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) select(0x1a, 0x0, &(0x7f00000000c0), 0x0, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) close(r0) 15:58:39 executing program 1: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) exit(0xe952) pipe2(&(0x7f0000000340), 0x100004) 15:58:39 executing program 3: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000000c0)=ANY=[@ANYBLOB="06000000b500060007000800010002002922f093da9d57142635ac921a2edc0525ae0bcf0a9f19488b513d0de0a1565c094fd0cdeadb"], &(0x7f0000000180)=0x10) r1 = open(&(0x7f0000000100)='./file0\x00', 0x8000000, 0x0) fcntl$lock(r1, 0xc, &(0x7f0000000340)={0x0, 0x0, 0x1, 0x100000001}) r2 = open(&(0x7f0000000380)='./file0\x00', 0x1001c3, 0x0) getpid() r3 = getpgid(0x0) r4 = getpgrp(r3) fcntl$setflags(r1, 0x2, 0x1) open(&(0x7f0000000140)='./file1/file0\x00', 0x100, 0x10) fcntl$lock(r2, 0xe, &(0x7f0000000000)={0x0, 0x2, 0x0, 0x1000300010005, r4}) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file1\x00') connect$unix(r2, &(0x7f00000001c0)=@file={0x0, './file1\x00'}, 0xa) 15:58:40 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x2, &(0x7f0000000040)=0x500, 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) 15:58:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x1000}, 0x10) sendmsg$inet6_sctp(r0, &(0x7f0000002600)={&(0x7f0000000000)=@in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, 0x10, 0x0}, 0x0) 15:58:46 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x9}, 0x8) pipe2(&(0x7f0000000340), 0x100004) 15:58:46 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) execve(0x0, 0x0, 0x0) writev(r0, &(0x7f0000001480)=[{&(0x7f00000007c0)="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", 0x585}], 0x1) shutdown(r0, 0x1) socket$inet_sctp(0x2, 0x1, 0x84) close(r0) 15:58:46 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept4(r0, 0x0, &(0x7f0000000080), 0x10000000) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000040)='./file0\x00', 0x3ff) 15:58:46 executing program 0: r0 = msgget(0x2, 0x20) msgsnd(r0, &(0x7f0000003680)={0x2, "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"}, 0x1008, 0x800) r1 = socket(0x2, 0x10000001, 0x84) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r1, &(0x7f0000003640)={&(0x7f0000000080)=@un=@abs, 0x8, &(0x7f0000002580)=[{&(0x7f00000000c0)=""/204, 0xcc}, {&(0x7f00000001c0)=""/56, 0x38}, {&(0x7f0000000200)=""/90, 0x5a}, {&(0x7f0000000280)=""/23, 0x17}, {&(0x7f00000002c0)=""/231, 0xe7}, {&(0x7f00000003c0)=""/4096, 0x1000}, {&(0x7f00000013c0)=""/243, 0xf3}, {&(0x7f00000014c0)=""/149, 0x95}, {&(0x7f0000001580)=""/4096, 0x1000}], 0x9, &(0x7f0000002640)=""/4096, 0x1000}, 0x81) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000040), 0x0) 15:58:47 executing program 1: shmget(0x3, 0x3000, 0x10, &(0x7f0000ffa000/0x3000)=nil) r0 = socket$inet_sctp(0x2, 0x1, 0x84) accept(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) r1 = socket$inet_udp(0x2, 0x2, 0x0) getrusage(0xffffffffffffffff, &(0x7f0000000000)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) r3 = dup2(r1, r2) sendmsg$inet_sctp(r3, &(0x7f0000000980)={&(0x7f0000000380)=@in6, 0x1c, 0x0, 0x0, &(0x7f00000008c0)=ANY=[@ANYBLOB="00000000e2ffffff000000", @ANYRES32=0x0], 0x1c}, 0x0) 15:58:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="1c00"/128, @ANYRES32=0x0, @ANYBLOB="00000000e5cf000000000000"], 0x98) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c000800000000f1fd8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ad00"/128, @ANYRES32=0x0], 0x0) r2 = semget$private(0x0, 0x3, 0x0) __semctl$SEM_INFO(r2, 0x3, 0xb, &(0x7f0000000000)=""/19) r3 = msgget(0x3, 0x0) msgsnd(r3, &(0x7f0000000140)={0x3, "54dbd50ccfa84ada08bea68b9035f7f7eaa5e49822ea590db934a2376df633650b120f50c1ebe481b2a7aa57"}, 0x34, 0x800) linkat(r1, &(0x7f00000001c0)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00', 0x400) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 15:58:47 executing program 3: r0 = open(&(0x7f0000000140)='./file0\x00', 0x80000000004202, 0x4000000000) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) recvfrom(r0, &(0x7f00000002c0)=""/89, 0x59, 0x40002, &(0x7f0000000340)=@in6={0x1c, 0x3, 0x10000, @loopback, 0x7}, 0x1c) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = shmget(0x0, 0x1000, 0x100, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r1, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) close(r0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x3, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) fchdir(r0) mknodat(r0, 0x0, 0x24, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000001a40)=0x7fff, 0x4) socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='htcp\x00', 0x5) chdir(&(0x7f0000000280)='./file0\x00') recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000015c0)=[{&(0x7f0000000440)=""/13, 0xd}, {&(0x7f00000014c0)=""/55, 0x37}, {&(0x7f0000001500)=""/158, 0x9e}], 0x3, &(0x7f0000001600)=""/3, 0x3}, 0x2) 15:58:48 executing program 0: 15:58:51 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='\x00\x00\x00'], 0x0) pipe2(&(0x7f0000000340), 0x100004) 15:58:51 executing program 0: r0 = socket(0x18, 0x1, 0x0) close(r0) socket(0x18, 0x2, 0x0) connect$unix(r0, &(0x7f00000000c0)=@abs={0x682eb13985c518e6, 0x7}, 0x1c) 15:58:51 executing program 3: r0 = socket$inet(0x2, 0x20000005, 0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={r1, 0xffffffffffffffc3, 0xed, "ae5e0d244782e2b98cd8974ddd124e0fa35b214cd92f54cd20f2b5459c8e76e48731569b29f6ed4f3b2b974143de0bc297630de5b92f7cf1e4861764dc74de019efccb5a7a7d641d624d9a50bb746f271d4c5c2cddb6985f3d211e1fefea63c46b4b54009b7eea3ab522d997c0b2ed5e0512a23a79479a77e7d87daf7573591816ab5a062a1f645a95fa17cb6a4b9ce3f6ad6531674ae5065f9b02d0a20e2ac4230e0c3720a0a53982c587d6f4645504cc13dac699cb30342736ee5eded92d018e5bbd1697c906e9d6de52be4339764cc097cf55bda0a87023cd733732f915c2202634f2510705d7344861c365"}, 0xf5) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x9, 0x8, 0x67f}, &(0x7f00000000c0)=0x14) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100)={r3, 0x8, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0xfffffffffffffffa, 0xffffffff}, &(0x7f00000001c0)=0xc) 15:58:51 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, 0x0, 0x0) r1 = shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x1b, 0x1, 0x5, &(0x7f0000000200)) mkdirat(r0, &(0x7f0000000080)='./file1\x00', 0x20) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', 0x0, &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = accept(r2, 0x0, 0x0) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = getegid() getgroups(0x1, &(0x7f00000001c0)=[r5]) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) ftruncate(r4, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ceaf19558b7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="8266f6f5c8bd18e23500"], 0x1) freebsd11_stat(&(0x7f0000000440)='./file1\x00', &(0x7f00000006c0)) open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) open(0x0, 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000640)=ANY=[@ANYBLOB="c209cce6c2e1c8800cdbcda7aca8484539a8548b3c23045ba5fcdfa4bbad17ae3c8ee10200000000000000fba631fbef3d3f488849bf2213005aa2b713668ca0332cb737d3d63d79441041ccde0159b73507000000d325b91d407b865bf587f805"], 0x0) 15:58:51 executing program 0: ppoll(&(0x7f0000000140)=[{}], 0xe0ee, 0x0, &(0x7f0000000340)={0x4}, 0x8) r0 = shmget(0x0, 0x1000, 0x4, &(0x7f0000fff000/0x1000)=nil) shmat(r0, &(0x7f0000fff000/0x1000)=nil, 0x2000) 15:58:52 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x4a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) r2 = accept(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="41ecffb1af6f00", @ANYRES32=0x0], &(0x7f0000000240)=0x8) getrusage(0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000200), &(0x7f0000000280)=0x8) r3 = accept4(r0, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000002c0)=0x10, 0x10000000) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000080)={r1, 0x100000001, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000180)=0x4, 0x4) 15:58:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) clock_nanosleep(0x4, 0x0, &(0x7f0000000280)={0x5, 0x4}, &(0x7f0000000080)) r1 = open(&(0x7f0000000000)='./file0\x00', 0x400, 0xe0) r2 = dup(0xffffffffffffffff) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) recvfrom$unix(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt(r0, 0x6, 0x5, &(0x7f00000001c0)="f0813930aa7ab8c252911f7f99f9fecf0c9622930a95759261b65cecf84d12b4e19b1389a8ce53b7c2e18918d04de6519c097e34d0a4a2b086768ac9b20808f5cfeb6c52fafc5555d2841a51fb1c947ac645f2c96c48e72832868bc896aa590b06fd24dac3abbe96dad0c6a819b45d668c1d21e1338fe1724023222538a26879d0b06071677c0cf234cabf3bd6ac85851de96b292d84f7d7e8a0fc2ef2f04dfceba99ec04193c10c11dbe9242451cd4589fa16d916ab0014930c", 0xba) r4 = open(&(0x7f0000000140)='./file0\x00', 0x400, 0x48) r5 = geteuid() freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f00000004c0)={0x0, 0x1000, "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"}, &(0x7f0000000380)=0x1008) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000003c0)={0x0, 0x1}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001500)={r7, 0x7, 0x0, 0x7, 0x3, 0x101, 0x1bbe, 0x2, {@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r8, 0x6, 0x2, 0xffffffffffff0001, 0x0, 0x2}}, &(0x7f0000000440)=0xb8) lchown(&(0x7f0000000040)='./file0\x00', r5, r6) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0x10, &(0x7f0000000180)=0x916d, 0x4) faccessat(r3, &(0x7f00000015c0)='./file0\x00', 0x10f, 0x1100) 15:58:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) symlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000380)='./file0\x00') poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000340)=0x84) 15:59:00 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1000}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r1, 0x8000}, 0x8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0, 0x40000000000000}], 0x1, 0x80000a) socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000240), &(0x7f0000000280)=0x8) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000002c0), &(0x7f0000000300)=0x8) 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) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x40, "d257c7bb5dd929edd9cadbc2596de2d9fb327368608f77b0341b10aef16b087ddb1a24e35274e8cadb758d4c58b333fe1d087b95870edf0c25aaeae5ed88bc2f"}, &(0x7f0000000080)=0x48) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0xab4, r2}, 0xc) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 15:59:00 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000340), 0x100004) 15:59:00 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) clock_gettime(0xc, &(0x7f0000000100)) ftruncate(r0, 0x400000000101) setsockopt$inet_tcp_buf(r0, 0x6, 0x465, &(0x7f0000000140)="e8a657427872b2e65a950af3b2f57dd45d2549476cb59690649b91ba24ee2f2c06a468586b82bd2e7c83d6b4245c334950f26b6b3641a185df0aa27bdff2705c4cbe6182dbd8b287a9d2aa76f63403d6ab34706d3aa7e24e1868ae2e1a07fcce13fcce3074161536ba11486d6c5e2da154afe663b1e343b70a8d67c9f74393617bb559d8d423859ace9acb0cf18d914583b44817", 0x94) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) fcntl$setflags(r0, 0x2, 0x1) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) ftruncate(r1, 0x3) fsync(r1) munmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) mlock(&(0x7f0000ff9000/0x3000)=nil, 0x3000) rmdir(&(0x7f0000000040)='./file0\x00') 15:59:00 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x26, &(0x7f0000000000), 0x4) 15:59:00 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, 0x0, 0x0) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x2000)=nil, 0x3000) shmdt(r1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x523, 0x3c5}, 0x8) r2 = shmget(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) shmat(r2, &(0x7f0000ffc000/0x1000)=nil, 0x1000) r3 = shmget$private(0x0, 0x4000, 0x43, &(0x7f0000ffc000/0x4000)=nil) shmat(r3, &(0x7f0000ffc000/0x3000)=nil, 0x2000) 15:59:01 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x8d, 0x0}, &(0x7f0000000100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000240)={r1, 0x6, 0x3, [0x2, 0x3ff, 0xbdc2]}, &(0x7f0000000280)=0xe) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000140), &(0x7f0000000000)=0x100) 15:59:06 executing program 1: r0 = dup(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000100)={0x0, 0x10001, 0x0, 0x8, 0x2, 0x3}, &(0x7f0000000140)=0x14) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r1, 0x7}, 0x8) r2 = socket(0x1b, 0x3, 0x0) close(r2) getsockopt$inet_tcp_buf(r2, 0x6, 0x26, &(0x7f0000000000)=""/129, &(0x7f00000000c0)=0x81) 15:59:06 executing program 0: r0 = socket$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, &(0x7f0000000240)={@loopback, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0xeaffffff, 0x41]}, 0x3}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r3 = dup(r1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x1, @empty, 0x8}}, 0x0}, &(0x7f0000000180)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000200)={r4, 0x58}, 0x8) 15:59:06 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f00000000c0), 0x1a4) 15:59:07 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) pipe2(&(0x7f0000000340), 0x100004) 15:59:07 executing program 1: execve(0x0, &(0x7f0000000500)=[&(0x7f0000000100)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000001c0)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f0000000540)='\x00\xdf\xaf\xc0\x16\xb0|\xd2x\xa2\v\xd5\x86\x932\xb3u\xa2\x85\xe9@\xe6\xfa\xb2\xb1?\x84\"\xdf\xa9\xbfe\xd9OSiT\xbb\xf8M\x1d\x86\'r\xfe\x94\xe0$R\xea\xd8\xef\x88f\xda\xa0\xc8j\xbd\xb4\x18Mq\x0f:\x15_\x12\xdf\xf6\x83\xefc\xc5dw\x8b\xbb\xe6d\xef\xbb3\x96T1}O7\"OB\x1c\x83\xdd\xf2\xf0y\xce\xbc\xc8\x11\xbc\x8f\xd0\x1fSJ\xdf\xa8\x11\xd0\xf4\xec3\x1e\xb6\x9a0\x9cK\x98\xfa\xc5\xd6\x88\xd8\xb1\xc6\xf2\xa6\xa4\xc1\xf3\xee\x0e', &(0x7f00000004c0)='/\x00'], 0x0) r0 = shmget(0x1, 0x4000, 0x1, &(0x7f0000ffb000/0x4000)=nil) readlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/62, 0x3e) shmctl$SHM_LOCK(r0, 0xb) 15:59:07 executing program 0: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="fefdec44ef169f3d0100000000000000"], 0x8, 0x800) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x7df7, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000100)={r2, 0x1c0000000000}, 0x8) 15:59:07 executing program 3: open$dir(0x0, 0x0, 0x0) accept4$unix(0xffffffffffffffff, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e, 0x30000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x4}, &(0x7f0000000140)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r1, 0x0) 15:59:07 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={0x0, 0x4}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0xffffffffffffcc3c, 0x10, 0x4, 0x5, r1}, &(0x7f0000000300)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = dup2(0xffffffffffffffff, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_mreq(r0, 0x0, 0x0, &(0x7f0000000340)={@broadcast}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="0220000400ffffc7c338"], &(0x7f0000000200)=0x8) sigaltstack(&(0x7f0000bfe000/0x400000)=nil, &(0x7f0000000380)) getsockname$unix(r3, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, 0x0, 0x0) ppoll(&(0x7f0000000080)=[{r2, 0x2000}, {r3, 0x2015}, {r3, 0x2040}], 0x3, &(0x7f0000000100)={0x1ff, 0x9}, &(0x7f0000000140)={0x9}, 0x8) 15:59:07 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x3, 0x0, 0x0) 15:59:07 executing program 1: syz_emit_ethernet(0x1e3, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060007080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f") r0 = socket(0x10, 0x30000005, 0x3f) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)=""/169, &(0x7f00000000c0)=0xa9) 15:59:07 executing program 1: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x30200, 0x80) 15:59:12 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) mknodat(r1, &(0x7f00000001c0)='./file0\x00', 0xc000, 0xff) pipe2(&(0x7f0000000340), 0x100004) 15:59:12 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000280)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x6}, &(0x7f0000000300)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000340)={r2, 0x1f, 0x1ff}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @local}, 0xc) r3 = dup(r0) sendmsg$unix(r3, &(0x7f0000000240)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f00000001c0)=[{&(0x7f00000000c0)="f00f3d0be7a7b24f39eca0a19ce61abf3a44fac9572a0e4ac4198ed0012546d1f2132f70c75b59bbfe70f920e88e2b3b24ec851ddc2993d1b0ea5b840b60ef90e59655278a5350335e0704b4e875fd85fc0fd52d86ceb1019e8d27c5321ced137107c2e9b6301d01ac5d08b8d4bdca60e75bad59d263ebd827f74495406fe45f4b06b38456bee43a332fb93162b530e1c8c0fc739b1af8b8b85956e4e22cf4689cc959c00dd13ed064c9925de1ad621fbd127a0ef0d93b43b3c45dd041500da44a63aa5cb63a705cf4289f20414732a8dfe2acd7f97eaea4", 0xd8}], 0x1, &(0x7f0000000200), 0x0, 0x108}, 0x20081) 15:59:12 executing program 0: select(0xfeff, 0x0, &(0x7f0000000040)={0x5, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x1, 0x0, 0x9}, 0x0, &(0x7f0000000000)={0xb680000000000000, 0x6}) 15:59:12 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$sock_int(r0, 0xffff, 0x10000, &(0x7f00000000c0)=0x1, 0x6ba) setsockopt$sock_int(r0, 0xffff, 0x400, &(0x7f0000000000)=0xdab2, 0x4) bind$inet(r0, &(0x7f0000000180), 0x10) 15:59:12 executing program 1: mkdirat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x400000000000) rename(0x0, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) freebsd10_pipe(&(0x7f00000000c0)) lseek(r0, 0x0, 0x0) r1 = open(&(0x7f00000001c0)='./file0/file0\x00', 0x8, 0x100) freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff}) renameat(r2, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') open(&(0x7f0000000000)='./file0/file0\x00', 0x4, 0x12d) 15:59:12 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$inet6(0x1c, 0x5, 0x8001) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000040)={0x0, 0x3}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000100)={r3, 0x6, 0x2, 0x101}, 0x10) r4 = getpid() fcntl$setown(r1, 0x6, r4) fcntl$getown(r0, 0x5) fcntl$lock(r1, 0xf, &(0x7f0000000000)={0x3, 0x0, 0x944a, 0x7fffffff, r4}) 15:59:12 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x8}, 0x10) writev(r0, &(0x7f00000000c0)=[{&(0x7f0000000040)="a3", 0x1}], 0x1) r1 = getpgid(0xffffffffffffffff) getpgrp(r1) writev(r0, &(0x7f0000001380)=[{&(0x7f0000000280)='9', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f0000000240)={0x0, 0x5}, 0x8) 15:59:12 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) munlockall() freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x5, 0x4) sendfile(r0, r0, &(0x7f0000000200), 0x7e) r1 = socket$inet6(0x1c, 0x10000000, 0x1f) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) shutdown(0xffffffffffffffff, 0x0) 15:59:16 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) pipe2(&(0x7f0000000340), 0x100004) 15:59:16 executing program 3: r0 = dup(0xffffffffffffff9c) r1 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) fcntl$dupfd(r0, 0x0, r1) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind(r2, &(0x7f0000000200)=@in={0x2, 0xffffffffffffffff, @local}, 0x10) 15:59:16 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0xba}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x4) r3 = accept4$inet6(r0, 0x0, &(0x7f0000000240), 0x10000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000280)={r2, 0x0, 0x1, 0x81}, 0x10) r4 = accept$inet(0xffffffffffffff9c, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) setsockopt$inet6_int(r3, 0x29, 0x3f, &(0x7f0000000180)=0x5, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f00000002c0)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], &(0x7f0000000200)=0x69) 15:59:16 executing program 0: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000003c0)={&(0x7f0000000200)=@file={0x0, './file0/file0/file0\x00'}, 0x16, 0x0}, 0x20101) exit(0x8) 15:59:16 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) renameat(r0, &(0x7f0000000040)='./file0\x00', r0, &(0x7f00000000c0)='./file1\x00') setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffffffffffffffdd) sendto$unix(r0, &(0x7f0000000240)="bd830b16cfb6a4162d37e78180605482dfd282d59e20caf57a85979c90fbd88c9216617ccdcd5cd1565fcbc83b2ea99ff2e7db2b7283c46ef24adce7cae1f6fa6cca692774f0e4ec0e9ce5ed8ce356cb35", 0x51, 0x80, 0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, &(0x7f0000000100)=ANY=[@ANYBLOB="e0020000550a75cff096540c0cc2dfb7b51a8f747187750781c9fd45b9fa5509a5860dad440a18d67afd5ea394ca0b594e4d3fa7d3d66352ad64f23cdd9fb90a6d2fd50b902485eec54dbee7da3f8f2ac69423f3a97edb34a343f1f77cf672d1a72b63373f3c9491932b911a810bcabfa4856fc188c20bd4ff2502a830559f6e5819e6944914ef4b6125d7579b02792bb0b21f3c4c29fc24f8b7d0bbfa18d300ac52618338b34e55d26ddcabcc7e09971032cf008e9d6050b911f397a89cf5fed7be450160dd4010cbe85099f23a4b11af3d9d"], 0x4) 15:59:16 executing program 1: getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(r1, 0x0, 0x0) r3 = socket$unix(0x1, 0x1, 0x0) bind(r3, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x8c}, 0x1c) setresgid(0x0, r2, 0x0) setresgid(r0, 0x0, r0) 15:59:16 executing program 0: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) r2 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup(r3) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000001640)={@multicast2, @rand_addr=0x81}, 0xc) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000001c0)={0x7fff, {{0x1c, 0x1, 0x400, @local={0xfe, 0x80, [], 0x0}, 0x7}}}, 0x88) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) setsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000000040)=0xcb5e, 0x4) socketpair$unix(0x1, 0x5, 0x0, 0x0) 15:59:16 executing program 1: setuid(0xee01) r0 = socket$inet_icmp(0x2, 0x2, 0x1) fsync(r0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) freebsd11_mknodat(r1, 0x0, 0xe081, 0x4) 15:59:23 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1014, &(0x7f0000000080), 0x110) r1 = dup(r0) getsockname$unix(r1, &(0x7f00000000c0)=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) pipe2(&(0x7f0000000040), 0x4) 15:59:23 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) pipe2(&(0x7f0000000340), 0x100004) 15:59:23 executing program 3: r0 = socket$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) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x60]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 15:59:23 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) socket$inet_udplite(0x2, 0x2, 0x88) pwritev(r0, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x477}], 0x0, 0x0) getsockopt$inet_mreqsrc(r1, 0x0, 0x44d408fc4e86d4f8, &(0x7f0000000080)={@broadcast, @empty, @local}, &(0x7f0000000100)=0xc) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000080), 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 15:59:23 executing program 1: r0 = open(&(0x7f0000000140)='.\x00', 0x110840, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0xb3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000180)={r1, &(0x7f0000000280)=[@in6={0x1c, 0x1, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8000}, @in6={0x1c, 0x0, 0x7, @empty, 0x9}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x8, @empty, 0x3}]}, &(0x7f0000000340)=0x10) r2 = dup(r0) fdatasync(r0) preadv(r2, &(0x7f0000000240)=[{&(0x7f00000001c0)=""/118, 0x76}], 0x1, 0x0) freebsd11_getdents(r2, &(0x7f0000000040)=""/138, 0x8a) getpeername$inet6(r2, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000003c0)=0x1c) dup(r2) 15:59:23 executing program 3: mlock(&(0x7f0000fff000/0x1000)=nil, 0x1000) sigaltstack(&(0x7f0000d66000/0x4000)=nil, 0x0) mincore(&(0x7f0000bcb000/0x400000)=nil, 0x400000, &(0x7f0000000000)=""/86) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x8) mincore(&(0x7f0000d2e000/0x2000)=nil, 0x2000, &(0x7f0000000080)=""/149) getsockopt$inet6_buf(r0, 0x29, 0x5b, &(0x7f00000002c0)=""/221, &(0x7f00000001c0)=0xdd) r1 = shmget$private(0x0, 0x4000, 0x40, &(0x7f0000dd8000/0x4000)=nil) shmctl$SHM_LOCK(r1, 0xb) 15:59:25 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="82022e2f66696c651e7111fd8e5afef704c993e440c581c3ab915dfe5c61c186e2f272a6b64077beb7cea8485af7b99dda4ae81b83a6eb17038f3ccbfd7cc01ed6b828516e2cc9a7a5acb8dfa467ec228fcffdc37ef4ee3bb0de426f0b5bc5d376f68db5fb3cd817122d3abe3c90f2ce"], 0x10) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000300), &(0x7f00000003c0)=0xffffffffffffff28) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000340)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000400)=0x28) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x1, [0x0]}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) accept4$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000280)={r1, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000002c0)=0x10) read(r0, 0x0, 0x2c2) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000380)=0x4, 0x4) 15:59:25 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) r1 = semget$private(0x0, 0x2, 0x80) __semctl$SEM_STAT(r1, 0x0, 0xa, &(0x7f00000000c0)=""/107) recvfrom(r0, &(0x7f00000002c0)=""/199, 0xc7, 0x2, 0x0, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2f]}}, 0x1c) __semctl$GETZCNT(r1, 0xa, 0x7, &(0x7f0000000200)=""/132) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000080)=0x9, 0x4) 15:59:25 executing program 1: r0 = socket(0x10000000002, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) getsockopt(r0, 0x0, 0x6e, 0x0, 0x0) 15:59:25 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) truncate(&(0x7f0000000240)='./file0\x00', 0x975) pipe2(&(0x7f0000000340), 0x100004) 15:59:25 executing program 1: utimensat(0xffffffffffffffff, 0x0, 0x0, 0x200) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) rename(&(0x7f00000000c0)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0/file0\x00') open(&(0x7f0000000200)='./file0/file0\x00', 0x200, 0xbc6aa4bf33e5f966) mknodat(r0, 0x0, 0x0, 0x0) fsync(r0) 15:59:25 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000080)={@broadcast, @loopback}, 0x8) mprotect(&(0x7f00005f5000/0x2000)=nil, 0x2000, 0xfffffffffffffffd) socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet(0x2, 0x2, 0xa) setsockopt$inet_buf(r1, 0x0, 0x46, &(0x7f0000000140)="05b836b9ccce97d71e6edc60", 0xc) fcntl$setflags(r0, 0x2, 0x1) 15:59:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022e2f66696c6530003b8a340abfdb6bea699342223c56b32c47527f7fb01a86063f3fde9c46feba00c680f3be502bdd3c9bec9303a5d8ca68d967a801ceadd4f755ed28b629e76029c53d2e41823931a37e6627bb56b3145b9dbb0a3f714e265c29a38f6576fae2c4d63e8cd7641b7f9f3cad798862e058b94e6be428900e35be1f9199a55b7794a74fbde71bbb6d7d4ecbc786a9caebdebc18a47b782b70f5400a300c5e5cbcff5c6616adaca1ef6c11af40"], 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000180)={r1, 0x30}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000080)={r1, 0x99}, 0x8) 15:59:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) write(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000040)={0x0, 0x79, "0fa2d53a674735235aacb003c3a2481645fdf3b95074400c039d4a0d4cd1fb5268fec055536c689806ca221d5cea129e786a0347b5658d95554a58a703f190aaa811e1c4f487212667b551e46bfdf9bcf9823763814b2e7163d8652b43f47319cb57973839c039d4e4e67459e2ba10e46a76b6da0ddbf01f6c"}, &(0x7f0000000100)=0x81) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000140)={r2, 0x7be0, 0x7fffffff}, 0xc) 15:59:25 executing program 0: r0 = socket(0xfffffffffffffffe, 0x10000001, 0x84) listen(r0, 0x5) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @remote, 0x0}, &(0x7f0000000080)=0xc) socket(0x10, 0x0, 0xffffffffffffffc0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@local={0xfe, 0x80, [], 0x0}, r1}, 0x14) 15:59:25 executing program 1: r0 = socket(0x2, 0x2, 0x0) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f0000000080)=0x4) connect$unix(r1, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) dup2(r1, r0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000180), &(0x7f00000001c0)=0x4) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f240d87c64b66eb3305d60311fdf0631d09618080d8e4f68783a6e8d9ed50e4e31cfdeb6949631cfed5f1ee5a3f7c81d512a1ecc1c6da5600382fb86a6d5cd530b1a415416ba097812146e47db8e931bc46b5e040917489852d1d3ff7294120d15eb75249a541b715cbdb11b2e21a8724c10d864970549b303c8f8ddd7ffa9aa0994b00"/147], 0x1) 15:59:25 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0xc) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt(r0, 0x80000001, 0x1, &(0x7f0000000140)="1f026815f6ece96b181a62f38c8c58fc29d6862581f2d890acc6a0be39b224fab634fa4aac15eca82c09536a93911c0f9b6de2ba9381d10490621a780859fdb23d8d3a38747ef2ca14b500c6af242f42c205295a74afc011e7707392298c6f8f7eca8e75c111f5b93bd1f9b24bfb579251c363e2e0def1f7ce5ec72a68f397f737e3a10c170580c907abce01851b4d318ea31ed845cbc84e3a460c07a7db7b4ec8be5bccee1f9be62a3bad311565b602e183347cc881e6e8b1450ce2faab284df6920d0ef20588322d", 0xc9) getsockopt$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) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 15:59:30 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 15:59:30 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) connect(r0, &(0x7f0000000040)=@in={0x2, 0x3}, 0xfffffffffffffc7c) 15:59:30 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) mprotect(&(0x7f00002c7000/0x3000)=nil, 0x3000, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000380)={@broadcast, @multicast2}, 0xc) 15:59:30 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=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$inet_opts(r0, 0x0, 0x0, &(0x7f00000004c0)="4b83287c82f50685a75c21b9377c3cc9350f1330a1fec6ad87bcf42ad96e77fc68720ccc390bac6bb3901e35728fec3dd465a00310def6fca5022d183497f4e8446c0468cf4f2fa12c57cfd86189b0e63443392411651de9cc80cceb03d94ad06b8a0c43a79167b01badb3b9f4ac4672fce42ce8177763a0d402cfbc548f21117ab1ed5847231a2980812648f978fa66863f560cc94b16550d6475fec0e9e8df8db41bed713749e5dd58263aafe317c4cfc0d660206d50fe2c76206d6d3f089030af3f5eef527e370a60392b669a9734ae1028b0c99a382c9fe820930539956b17b8c96f67d8b251f1566d1844db6738127d99b91bff9ee3298d", 0xfa) clock_settime(0xf, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) r3 = socket(0x2, 0x10000001, 0x0) connect$unix(r3, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66697c653000"], 0x1) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000080)={r2, &(0x7f0000000140)=[@in6={0x1c, 0x1, 0x1, @loopback, 0x2}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}, 0xf890}]}, &(0x7f00000001c0)=0x10) fcntl$setflags(r0, 0x2, 0x1) 15:59:30 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000080)={0x0, 0x3a, "4bebeb7d545b6c0e31b9deb6ed6521f6b25639d48ebbd0d35c01d72a4f9534b72d02c0a6f2bec606ee66cc8d433fff118e8d2420ab11d4c771dd"}, &(0x7f0000000000)=0x42) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @empty, 0x5}}, r1}, 0x84) r2 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3d, 0x0, &(0x7f0000000040)) 15:59:30 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x80000001) fsync(r0) unlink(&(0x7f0000000200)='./file0/file0\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x200, 0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000000c0)={0x400, 0x900, 0xff, 0x35cc54ae, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f00000001c0)={r2}, &(0x7f0000000180)=0x4) getgroups(0x0, 0x0) 15:59:31 executing program 3: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) r0 = shmget(0xffffffffffffffff, 0x3000, 0x0, &(0x7f0000ff3000/0x3000)=nil) shmget(0x0, 0x4000, 0x20, &(0x7f0000fec000/0x4000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) mlock(&(0x7f0000fed000/0x10000)=nil, 0x10000) shmat(r0, &(0x7f0000ffd000/0x1000)=nil, 0x3000) shmdt(r1) 15:59:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000280)={@in6={{0x1c, 0x1, 0xfffffffffffffffa, @empty, 0x7}}, 0x0, 0x300000000000, 0x4, 0x7, 0x2}, &(0x7f0000000340)=0x98) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x2, @multicast1}}, 0x0, 0x221c, 0x100, 0x9c, 0x80, 0x5, 0x2}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000500)=ANY=[@ANYBLOB="050000000001000004000000ffff0000f6a300005f6cc5b7289db6712f456bcc545bb710002049e3fa8655d325054df182fcc940d5d1f54e839ae0af913590f5d5e4a333cb59033a3c9b6d500cc69aa4da6aacd95f4754ea7d413d06e020f57b90da557493e8e05fdbf8f787fbe693c0c08d1c48f71878bf54354e645ccbe8360953a2"], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000380)={@in6={{0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0xaf}}, r2, 0x8, 0x10000, 0x100000000}, 0x8c) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f00000004c0)={0x2, 0x2000000000000400}, 0x8) write(r1, 0x0, 0x268) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00', 0x1}, 0xfffffffffffffec0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) 15:59:39 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 15:59:39 executing program 0: r0 = socket(0x17, 0x1, 0x7) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000080)={0x5}, 0x4) syz_emit_ethernet(0x46, &(0x7f0000000000)="798deb8ce60c923afeed35c00806000100001404710200d189fa340000bab83be28ea73e1a9a39fef3f871b221b4ba20709dc76f0bb1dd2dbccb010098e76eeaa5bce09126ab") 15:59:39 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0xb0) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) setsockopt$inet_tcp_int(r0, 0x6, 0x900, &(0x7f0000000240)=0x3, 0x4) mprotect(&(0x7f0000457000/0x1000)=nil, 0x1000, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={0x0, 0xed, "74feecd7230b94fbaabcbe79f77e3a3190f9bc04198a7006417d77ef21ac03e9a95cfda974f2407a2a12117f591ada781e3643ca9df7c2ff7392017b790b6c5ec638a1d4c724abbd7d1350d9c0559ebe0e7b946187c2f8c6d76dee18ef5621ca5611c968a261c9b1197af8633973c8ccd4820b2c5abc5831f77a8f67365c55440d7d6ad6834f865245cb4d67eb6f315380ca2e2998174f2af1255c9e3a6610bd23d78bf940a998eeb164221eeee47db94213ab66a6be3d3e6ee7d3788ec33b6af478d6bff8c5e5ff654cc9109f55c5a638b09c13f86114793839284c1674cecf1b07ac75251724a0d65ca9089d"}, &(0x7f00000001c0)=0xf5) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r1, 0x4}, 0x8) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x200, &(0x7f0000000000), 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f0000000380)='cdg\x00', 0x4) 15:59:39 executing program 1: r0 = open(&(0x7f0000000180)='./file0/file0\x00', 0x400000712, 0x0) r1 = open$dir(&(0x7f0000000140)='./file0\x00', 0x110, 0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x100000000}) fdatasync(r1) 15:59:39 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000216, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000003c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f00000004c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000500)={r1, 0xffffffffffffff91}, &(0x7f0000000540)=0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="610000000d6b9782e56d1a5bf8ada758dc8b08d63e96da72625f76d3c4aea7db936641cb1f850030eff2ebee550c82850603ac39be85be515547ad02b855be95050b7cd3d714e99aee2f22cfa0ecfb49a004791ee8ad62"], &(0x7f0000000340)=0x69) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000380)={r2, 0xfffffffffffffff9}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x7) mknodat(r0, &(0x7f0000000100)='./file0/../file0\x00', 0x1080, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xffff, 0x3}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000080)={r3, 0x1e, "a722f75b2edf04f1beb9764e72c29de5dc959efc710dc2ccc02c00ac1d62"}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0xb35e, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) poll(&(0x7f0000000240)=[{r0, 0x9}, {r0, 0x90}, {r0}], 0x3, 0x1) freebsd10_pipe(&(0x7f0000000580)) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x3}, &(0x7f0000000200)=0x8) 15:59:39 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f00000000c0), 0x4) setsockopt$inet6_int(r0, 0x29, 0x2f, &(0x7f0000000300), 0x4) fdatasync(r0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x473}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r1, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x400, @loopback, 0x596}}, r2}, 0x84) 15:59:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast1, @multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000040)={@rand_addr=0x3f, @remote={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}}, 0xc) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7c}}) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000140)={0x7, 0x1f, 0x0, 0x7, 0x6, 0x0, 0x3, 0x6, 0x1, 0x2, 0x53a}, 0xb) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, &(0x7f0000000280)) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0x17, &(0x7f0000000000), 0x2) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={r5, &(0x7f00000002c0)=[@in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x0}, @in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x8, @loopback, 0x9}, @in={0x2, 0x0, @rand_addr=0x7}, @in6={0x1c, 0x2, 0x8, @loopback, 0x4}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x3, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000380)=0x10) r6 = dup(r4) connect$unix(r6, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 15:59:44 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup(r0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={0x0, 0x3f60a5d9}, &(0x7f0000000300)=0xffffffffffffffbd) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000440)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f0000000480)=0x10) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f00000000c0)={r2, 0x40000000000000f, 0x5}, &(0x7f0000000100)=0xfffffffffffffea4) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r3, @ANYBLOB="02000400dbdaaea40c00000500bd0e"], &(0x7f0000000200)=0x10) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) accept$inet6(r1, &(0x7f0000000240), &(0x7f0000000280)=0x1c) getpeername$inet6(r1, &(0x7f0000000180), &(0x7f0000000500)=0x1c) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) poll(&(0x7f0000000000)=[{r0}, {r0, 0x4}, {r0, 0x144}, {r0, 0x2}, {r0, 0x10}, {r0, 0xc}, {r0, 0xe}, {r0, 0x100}], 0x8, 0x6) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local}, 0xb) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 15:59:45 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 15:59:45 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) writev(r0, &(0x7f0000000300), 0x34) writev(r0, &(0x7f00000003c0)=[{&(0x7f0000000100)='A', 0x1}], 0x1) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000080)='^', 0x1}], 0x1) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto(r0, &(0x7f0000000140)="bf62544adee0053903cf5cc4289c9ff17c3f1bf429a3b33f4d72ac1baa304d6bf0cfe1cd8e3a56243f79bbc9fb13c430769e7ad13cc7ecfb72696e1ccccf8a1e89fb75732347f9a3b70dff810f530ed3f4644fc4d59d5718c972ac01844f1c67386a39dcac9b2fb3c8ef81240f66ed55b934a5de1f109748a8d075257e84042ba059c1c016099bf02ac3f650b7bc949eededa06bef107a", 0x97, 0x100, 0x0, 0x0) 15:59:45 executing program 0: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) getsockopt$inet_mreqn(0xffffffffffffff9c, 0x0, 0xc, &(0x7f0000000000)={@empty, @local, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r1}, 0x14) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) 15:59:45 executing program 1: setresuid(0x0, 0xee01, 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x3, 0x4) getsockopt$inet_udplite(r0, 0x88, 0x0, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = geteuid() getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={0x0, 0x312f, 0x7ff, 0x7, 0x4b12, 0x9}, &(0x7f00000000c0)=0x14) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000100)={r2, 0x9}, 0x8) setresuid(r1, 0x0, r1) 15:59:45 executing program 3: getresgid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) 15:59:45 executing program 1: execve(0x0, &(0x7f0000000740)=[&(0x7f0000000240)='@%}\x00'], &(0x7f0000000200)=[&(0x7f0000000000)='@%}\x00', &(0x7f0000000040)='@%}\x00', &(0x7f0000000080)='@%}\x00', &(0x7f00000000c0)='\'\x00', &(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='@%}\x00', &(0x7f00000001c0)=')\x00']) r0 = socket(0x10, 0x20000000, 0x1) recvfrom$unix(r0, &(0x7f0000000280)=""/95, 0x5f, 0x40000, &(0x7f0000000300)=@abs={0x0, 0x0, 0x2}, 0x8) getsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000440)={@empty, @remote, @multicast2}, &(0x7f0000000480)=0xc) sendto(r0, &(0x7f0000000340)="95530593b3bc83f553e6a84375792858a22596b35d94614fc554ce1c02a88ebb8f9f626ff0dc0df29a6a22db957a26cfe82233235791704a63259ad8276da0f426c508ab9590ca1a92843d11d74969d60f05760e34bfd93a63515cc139f20eefe05c127ba912c4bc0b79ea53e117f51c3570d621bb1e01a50ac78fdccdbe337ed87de8fe05", 0x85, 0x88, 0x0, 0x0) chroot(&(0x7f0000000400)='./file0\x00') 15:59:45 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x93a, 0x2, 0x0, 0x100}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000080)={@in={{0x2, 0x2, @multicast2}}, r2, 0x80000000, 0x8, 0x3, 0x6, 0xe309}, &(0x7f0000000140)=0xa0) setsockopt$sock_timeval(r0, 0xffff, 0x1014, 0xfffffffffffffffe, 0x4) 15:59:45 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000640)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000680)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, 0x0, 0x419369fd5700f252) r2 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000780)={0x0, 0x7, 0x0}, &(0x7f00000007c0)=0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000800)={r3, 0x9}, &(0x7f0000000880)=0x8) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r2, 0x29, 0x51, &(0x7f00000006c0)={0x40, {{0x1c, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0xf2a}}}, 0x354) r4 = socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x6, 0x0) sendmsg$unix(r4, 0x0, 0x8) r5 = getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) syz_extract_tcp_res(&(0x7f0000000600), 0x48e, 0x7) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xffffffffffffff38) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) r7 = getpid() fstat(r4, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r6, &(0x7f00000005c0)={&(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000440)=[{&(0x7f0000000140)="15f43d91b29c76b5d0ac47b026bfd38ab5c2f8c7d07bb83afaac629ac2f439d5945662288d812c9167ea4d5a6680aa242158ef144856a1779ec5949a50646cc380be89c19f18fb21c5d8c29d9fd9d4fb985ba0a9159fc802f6cf9700d9ddfd4893043846808bd13ae89bcae2534162d23e8a9b7f629ace5fdeafe1b77115509e42b5507ca86d0b1334006cadb96cd5fa5c7d791b2f4a6f0b3b210b24b29f3b9f34cf81ff2e4eb6895ff9db2aef3d7e5957293940557b04a0571d367f59a8429e50792e7b0c50cf504a108ae6566c4b2ce671", 0xd2}, {&(0x7f0000000240)="d924072d491da6fe913f01f8694d8a05ea9402ec4d6a2a4a1c0afb9ff71672faf0d16abd6d21dbd67b7678c0f3d4b0d2f71f8de5dfcbec3e1f237571fc1fc404af43ca151fce463e9c308fa4e467e018", 0x50}, {&(0x7f00000002c0)="0805cf3909a6f9f9b173f93912dfee34b5ed40c44a9606407727eba3d1cb4cf55d47090a1478bd0ee81771e6560168c07594f4c4462d94639bfaca91852392636c18ab2c7b00ace66bc62890d8f0d635608373f24ff4368998463631102db461e41cc1b800dbeb5fa4b8c3843c81a76e6490c2a59fc85bb6566ef9232ef3067b842574ec3ca7bb70100bf03d1e30f3c150eed6a9e822bc56d73f283ebb86286bf5db7b82256872aaa3f627eed8e9157fbb4fa1e4341af1fddf06a1a104b98c119e8a04cd234d5b5b06e12726e60618a063d64134305fb79cc9fb4f93206e735aefcfe59fa090b9471f738f758982ac069531c3a3dc26fdaa36", 0xf9}, {&(0x7f00000003c0)="780d38ed36ddb1bef8c9393cf899b6fba6221395494101e1ab87291f33e5dac5e7fa539d083b9766e7d07d66d93bf54cf2ee761eb347d76413ad4bd20326a92482ccb6396dbd451b831ab8492693c19b0c3e5e8c0fcfb36d21", 0x59}], 0x4, &(0x7f0000000580)=[@cred={0x20, 0xffff, 0x2, r7, r5, r8}], 0x20, 0x20000}, 0x20108) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 15:59:53 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 15:59:53 executing program 3: getrusage(0xffffffffffffffff, &(0x7f00000000c0)) getrusage(0x1, &(0x7f0000000000)) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000001c0), &(0x7f00000002c0)=0x100) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000018c0)={0x7}, 0xfffffe4b) r1 = accept$inet6(r0, &(0x7f0000000300)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000340)=0x1c) sendmsg$inet6_sctp(r1, &(0x7f0000001800)={&(0x7f0000000380)=@in={0x2, 0x1, @loopback}, 0x10, &(0x7f0000001780)=[{&(0x7f00000003c0)="bca205c80cd6cdba0a9943615d5d2e08a256575bbfb60aac0abf373815e1ddd464420e40180162e3d3552d74007b0ada0f1cbe69cb14499ba6c4cb07e6e4d40798427d51422e938a2a1b5b810396bc605ca5db46a0d922f3a34c4d2be507d8fd3083765a57a1493d515dcdbddb018e45b7eb8d82e168365c49164e8fa269150ba6c923de4e459035ff85b0e3d5668770f71f3d07a9fd986c380a206b08d84906a6981eac66", 0xa5}, {&(0x7f0000000480)="e37b4f5de1a9426ae61b81ecfd5a1ee513d0f456cafa1fd649a1e600d6f604f2b8fe5c53fbd0158db190f3d2100585a644482d323f861a3b4843780d4e1816defa95a7af7e0da864b92a15a05dc84edf0181f88ebc1803237675caeae541c5bc0ee4218f444563416f94ab02c6e20e083084153082f293fa5840fcae04b078cdd087d1b812c485ee0fbf4a87a393c098e84169ca26147ffab34e8ec69e7ab2bddd07ba519fa64729527623838a46fdef4e53b8fb7280d6d85585498f", 0xbc}, {&(0x7f0000000540)="cf0f4e7d9b97d6d7bacabfbdcc7e971a05064c7191ed51a00917f4b3797e53d1a57816e6d9ad2b658b7eca101d8206538fb70fd8beb7cacad735cdbd941f726f456ebd5a3cd2404383e253", 0x4b}, {&(0x7f00000005c0)="2e7b87e0f3e23cb29bdee749052b1835a62a940b9155f9826b54e1975faa82f101b9fa4370bbf0f1e8bdb6f9a0a06db067a796b8cb9ea24715bad5afff326ad993efe395c053215886a88a6346198e78402d3abb28f439f14d6a851c7db84745", 0x60}, {&(0x7f0000000640)="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", 0x1000}, {&(0x7f0000001640)="47eb433c34a36d41bd09c768d61041eee7764d4710e1f5bb43ff7fbd51c752d4d1cfcc3f4bba8af45ff828dfdd8a451f473996b87b92fcd3154927794ae334e47eea9def658c79e4f845e600fca64136402bafb4e076c940e16954c317a64672a980bb152b304110d6c158ac038b713de89833279a61a80c055c5ee285b4e3fbf5ed6c3b90d75757572cfeaa8919a05e089f1595e509742b08e91b89605c452ab07241727c742acf0314c0631936d0dbfa0ba2d6bb26491753a5736ef91d8c1e539340ea4a50110f727e7805c421281d9c917b5cef0901", 0xd7}, {&(0x7f0000001740)="376d69086fa391ac7cdc31c438257d11fd017c60622954a5d7834b090145f93c", 0x20}], 0x7, 0x0, 0x0, 0x80}, 0x20008) 15:59:53 executing program 0: 15:59:53 executing program 1: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x1f, &(0x7f00000000c0), 0x0) 15:59:53 executing program 0: r0 = socket(0x10, 0x803, 0x0) sendto(r0, &(0x7f0000000100)="120000001a00e5ef007b06000000000000a1", 0x12, 0x0, 0x0, 0x0) readv(r0, &(0x7f0000000200)=[{&(0x7f0000003840)=""/4096, 0xf2e}], 0x1) 15:59:53 executing program 3: r0 = socket$inet(0xa, 0x801, 0x84) connect$inet(r0, &(0x7f0000004cc0)={0x2, 0x0, @remote}, 0x10) listen(r0, 0x8) r1 = accept4(r0, 0x0, 0x0, 0x0) shutdown(r1, 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xa, &(0x7f0000000000), 0x20) 15:59:53 executing program 3: r0 = socket$inet(0x10, 0x3, 0xc) sendmsg(r0, &(0x7f0000011fc8)={0x0, 0x0, &(0x7f0000009ff0)=[{&(0x7f0000000500)="24000000070a07071dfffd946fa2830020200a0009000100001d85680c1baba20400ff7e", 0x24}], 0x1}, 0x0) 15:59:53 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) socket$unix(0x1, 0x3, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x81, 0x0) r2 = semget(0x0, 0x4, 0x100) __semctl$SEM_STAT(r2, 0x5, 0xa, &(0x7f0000000180)=""/113) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000032c0)=ANY=[], &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x5d58b32dce578ec7, "ed3232920000000000c6e1b272"}, &(0x7f0000000300)=0xffffffffffffffb8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000040)={0x792, 0x4, 0x5e20, 0x4, 0x6, 0xfffffffffffff2ed, 0x800, 0x9}, 0x20) socket$unix(0x1, 0x5, 0x0) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f00000002c0)=0x12000, 0x4) r4 = msgget$private(0x0, 0xc4) msgctl$IPC_STAT(r4, 0x2, &(0x7f00000022c0)=""/4096) fcntl$lock(r1, 0x9, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x800, 0x1000}, &(0x7f0000000280)=0xc) 15:59:56 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 15:59:56 executing program 1: socketpair(0x17, 0x2, 0x80005, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000080), &(0x7f00000000c0)=0x10) getgroups(0x4, &(0x7f0000000040)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) sendmsg$inet6_sctp(r1, &(0x7f0000000800)={&(0x7f0000000100)=@in={0x2, 0x3, @broadcast}, 0x10, &(0x7f0000000740)=[{&(0x7f0000000140)="619f24ca5fd00d201e22d48d4017a3cfb88decca23dd8f93c983d5ab6d2278b051035161da42cd9d23ac", 0x2a}, {&(0x7f0000000180)="747c50c4f3ef49eea796eb5e29cefe9b1ac6fe86685de0666fe8e9532e06904fee41f72b379104a6f4a774a7ba8dd200e83cc685dbd88e46b8044c35022533eabc1b7925c0aeb2f03a22a8fdab93d113cc6c0ac2fedb87d623e89cabb5524cc566dd7843291353e0f1c9b7fe9ba568b1e9237449ef18118dc222103c80e15951eb7d63ba0cb4cdaa0afafc4df1f0a2f5e4891afc1e7b80a893c0b4443d3be16c8ffceffbe89d4273c3c758f8eee013cb75191e19c1f35a4972939679d6", 0xbd}, {&(0x7f0000000240)="2cb4979d1a3e65d646556e8f475dfef1b07695dc90e16a32c864695724b85e280352ec30e2dd44783dab801a377ab6169a962b815ce11243daefadff67eff4d9e78616e8f470988709a44c11e6a0d163d5833f47baf03b6515f660254e774347ed8b8fedf145bafb3799d3344828e7020e791a82113eacdb39e13eebaf6fecc673b898aa822658b6441355574a50a18c0c8d08edea89e05c9ff18f07eb3cbe5af422e1a6527675c6d7545a4c65", 0xad}, {&(0x7f0000000300)="000aec9d52f48c782e30109a2da566b5a086e9cd1ce62f31a5dc33389063fdd3c658b0ffcf72eb212eba4a34172395e819a06f55211e5e3414dfbe6ac607522cc464b1a85ff9a96c8a31a9b6412c", 0x4e}, {&(0x7f0000000380)="3c5d30961df1d97d8917cd9c937ca298da875e33e697a1daca0d2239a48b8c658a817b14f674493b85788405ab6d952f04e8ec6a1a09a5e9651cf954c8fa8342c5e100275e7c42c5a679887bef7383edb8ea1be00c72d3727e3460e9448fadec73b595a21d0531aeb845d746a98ce02218ec2f12bba48b0858b7f509d668ffa6dd32a86edc628a6bccaac1c15add0f3f23099bfce3009b84e1360217b50e15095d52fbdd347788f38a4fb8d5e9d7d820f2a9490432dce4", 0xb7}, {&(0x7f0000000440)="8952f6130790f835232e579a8020a3d8cb2700a54ef2670cc5a6aa2de735f111355dc34db9ef407d71ad81632643d7b7f5c8e837625423636d31a9f4821cb18b74bd12ccb80a3da8dabbb3d99a35412f455ca9de25e42c854d48a7aab4fb8ec697aff6e46720fb9494120190a19bd617fe13dc9a70167f879ff7959f0709efc9b6bfe617fc911fffd18aad8dcc6c425e0ada68946f9d60dfa2f382a8efd65c1f5036fa9c9f3784", 0xa7}, {&(0x7f0000000500)="45e2b929e10e7cbee8363f24814f46760c4fce95170f6a90a5d290330e48cf0d5634e1368873ef70bfed0396d15e8e8a811f3d7919cb12b1b534c595550cfd0c946b0a40d1f21ca3e919e39948a40ceb189a8d7f54b09e301930", 0x5a}, {&(0x7f0000000580)="e09a8ebf2d147e82f5f0b139f82281ab7b4761db33d3615e8e873a14c718068a118eebff6071fa8b485b85fe4f5a47f72d68fa8ede0317d3dea23186422b8535cab5e4a66fccd677fdf038d661cdc3f6daface482c08cb46dc5deac25f7eabcef9a13478d950902fc656fbaccaabbfd1fa6307fe22bf5be50b2f21a8c4b41085d5a9bd55c9b3e7c85a90bd1213dc6043c75fca341918fd16f99f3715294babfa9075c0e55b2679ed29bbe3b39d357abf", 0xb0}, {&(0x7f0000000640)="f1e7bc843604482149749ccaa5fd633deb558a530d9c1415fd3a02951bfbb3ea16fb1e475282c8b76a432fc977d186ed06c4e5e3f3a247012438217d8070ec0a7f67de887531dc61329605564fdd462af14a4845c42bf748bdf953dd50e0f256334a366d3678fec71a399fffb353ea23c4659f9f0c204fe11823063c10250d72ec9ae452308d6011931458b799f30b9d7217d18e678cb38c095f631e2e7fcfe8c18b1e8d7e004fe64cdef2c6f819095269c84caba311045d8f1151e5b793a04c615f0e41a26424194966b9eb3d42a8e56a24669613dbd417590b18d873f30652b2d8e565723c18a389ca1d", 0xeb}], 0x9, 0x0, 0x0, 0x20004}, 0x80) setregid(r2, 0x0) 15:59:56 executing program 0: setitimer(0x0, 0x0, &(0x7f00000000c0)) setitimer(0x3, &(0x7f0000000100)={{}, {0x0, 0x405}}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000180)=0x4) setitimer(0x0, &(0x7f0000000000)={{}, {0xffffffffffffffff, 0x6}}, 0x0) 15:59:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r1, 0xffff, 0x80, 0x0, 0x33d) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 15:59:56 executing program 0: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={0x0, 0xd1}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000200)={r3, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff9, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000240)=0x10) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) getsockname$inet(r1, &(0x7f0000000280), &(0x7f00000002c0)=0x10) 15:59:56 executing program 1: truncate(&(0x7f00000000c0)='./file0\x00', 0x6) r0 = socket(0x2, 0x10000004, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendto(r0, &(0x7f0000000140)='%', 0x1, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x6}, 0xb) socketpair(0x1c, 0x1, 0x200, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x0, 0x80000001}, 0x10) recvmsg(r0, &(0x7f0000000540)={0x0, 0x0, &(0x7f00000004c0)=[{&(0x7f0000000240)=""/194, 0xc2}], 0x1, 0x0}, 0x2) shutdown(r0, 0x1) 15:59:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000400)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x42, &(0x7f0000000140), &(0x7f0000000200)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000280)=ANY=[@ANYBLOB="2b9047264a6dd0030000000000009f69fcb9cf1134dd9389fc00e88348944080038be76f9cff03977d5d5716fb49cb8808ff072d0214e6fcee86f33e61473e633ff998285827b856"], 0x0) sendfile(r0, r0, &(0x7f0000000080), 0x2) lseek(r0, 0x0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f0000000100)=0x10) 16:00:00 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) 16:00:05 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:05 executing program 3: r0 = shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) shmctl$IPC_STAT(r0, 0x2, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet6_tcp_buf(r1, 0x6, 0x2000, &(0x7f0000000000)=""/61, &(0x7f0000000040)=0x3d) 16:00:05 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1400000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$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(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) 16:00:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) r1 = getuid() freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r2, r1) pipe2(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x4, 0x8, 0x2, 0x401, 0x9, 0x6, 0xffffffff, {@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, 0x0, 0xeb74, 0x89c5, 0x3f, 0xfffffffffffffff9, 0x20}}, &(0x7f0000000280)=0xb8) getsockopt$inet_sctp_SCTP_EVENT(r3, 0x84, 0x1e, &(0x7f00000002c0)={r4, 0xa, 0x8001}, &(0x7f0000000300)=0x8) setsockopt$inet_int(r0, 0x0, 0x44, 0x0, 0x0) 16:00:05 executing program 1: r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x5, 0x7, 0x0, 0xda8, 0x6, 0x5, 0xfffffffffffffffc, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080)={r1, 0x4}, &(0x7f00000000c0)=0x8) 16:00:05 executing program 1: munmap(&(0x7f0000ac2000/0xd000)=nil, 0xd000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) renameat(r0, &(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00') msync(&(0x7f0000dd9000/0x3000)=nil, 0x3000, 0x2) msync(&(0x7f0000d56000/0x4000)=nil, 0x4000, 0xfffffffffffffffe) mprotect(&(0x7f0000b56000/0x3000)=nil, 0x3000, 0x2) 16:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0xffffffffffffffff, @multicast1}}}, 0x0) open$dir(&(0x7f0000000000)='./file0\x00', 0xf14336101ea14944, 0x81) 16:00:05 executing program 1: r0 = open(&(0x7f0000000280)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x7, 0x6}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="02004e207f00000100"/136, @ANYRES32=r1, @ANYBLOB="0200000008000000020000000800000001801f00"], &(0x7f0000000240)=0xa0) 16:00:05 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb}, 0xaa) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x5, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x2, 0x2) 16:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) pwritev(r0, &(0x7f0000001700)=[{&(0x7f00000003c0)="fcf1cad40f55e9865bbf4e6e0946bc83b677b9a27c30df42892607beeb335560b0973d3a14ec0ceb30717bba1a2dd53fbecd6338f50108b7f9c28b15fca5aa222b0906fa7c7fe4b661cb", 0x4a}, {&(0x7f00000004c0)="8b5eebddb585798f062e1bd156f682d602a1d26fa1b50dc938ace70510f11f20474d01609c3e427c4a66869d470fe49e8f7f816e8fdfa37cc0d138a446123c78b4aafe", 0x43}, {&(0x7f0000000540)="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", 0x1000}, {&(0x7f0000001540)="b861768934e92e6ada48511656770aa86c1bf85b6a5f9b6f6ccb09d0f765b1038790c2e8096914c5d7e8fd9a104ef0f481bb181411e6956ac07f024e20d542b5c92fbf85d8b4c6d19d80c6a32f9b0dfc40be467c75aa50fd18d2e900443d98e7cbc18821a7bc4b672ff7a10930363e5276a13b7e009af2989f5ba11dba0558ee75f99893ef5cc1a1655cc01fed9fdaa42e", 0x91}, {&(0x7f0000001600)="2e09e408ea9ade951fc021a1fb4111d338cbff215f1c522e2df9d40066d8c4a0688a2f29e333ebee10fb29ae4874c945f176312ba1312cb7e1a0e9112cd7124db94e20b011e388db285d8f6e012fd02e80fe97abb524dff0a288c29ef3133308ece9eda6e464f0981d234778abbc03c14f74fcff3c488e36b36b45b6294901204e25d9e9ef533e4c2cdf6d4bb59a30d2c5e1db460fd34d10f27b832c31e1193096e8", 0xa2}, {&(0x7f0000000440)="709a6a08c3fcd7937ed74065de0260351b9261590d7f68271b4cef46b177928d1b5645e24b7fcb6e411460e1f4fa85", 0x2f}, {&(0x7f00000016c0)="b4ae9b172c7129c7f3ca75542fba65f3c7b11f9a8b3a740337d753b3ba405473837ffc23e28ed8f0", 0x28}], 0x7, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r2, 0x943}, &(0x7f0000000380)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000080)={r2, 0x3}, &(0x7f0000000300)=0x8) freebsd11_mknod(&(0x7f0000000280)='./file0\x00', 0xe010, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:00:07 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r1, 0xfffffffffffffffd) r2 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x0) flock(r2, 0x4000000000000002) socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r3, 0x1000000009, &(0x7f0000000000)={0x0, 0xfffffffffffffffd, 0x0, 0x1000300010005}) r4 = getpid() fcntl$lock(r2, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x40000, 0x100000001, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f0000000040)=[@in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000001c0)={r5, 0xfffffffffffffff8}, &(0x7f0000000200)=0x8) setsockopt$inet_group_source_req(r3, 0x0, 0x55, &(0x7f0000000380)={0x2, {{0x2, 0x0, @loopback}}, {{0x2, 0x1, @loopback}}}, 0x118) 16:00:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f000062e000)={0x0, 0x0, 0x0}, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}], 0x1, 0x0) r2 = dup2(r1, r1) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000100)=0xfffffffffffffffe, 0x4) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_buf(r3, 0x29, 0x1c, &(0x7f0000000000)=""/172, &(0x7f00000000c0)=0xac) fstat(r3, &(0x7f0000000140)) 16:00:07 executing program 1: syz_emit_ethernet(0x46, &(0x7f00000001c0)="798deb8ce60c923afeed35c008060007080014047102000000bab83be28ea73e1a9ab221b4ba20709db137d2c51fd18649084b98e76eeaa5bce09126abf88c693829402a842f") socket$inet6_tcp(0x1c, 0x1, 0x0) clock_gettime(0x4, &(0x7f0000000000)) 16:00:10 executing program 1: freebsd11_mknod(&(0x7f0000000080)='./file0\x00', 0x110, 0x0) rename(&(0x7f0000000100)='./file0\x00', &(0x7f0000000000)='./file0\x00') 16:00:10 executing program 1: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) mprotect(&(0x7f0000001000/0x2000)=nil, 0x2000, 0x1) ppoll(&(0x7f0000000000), 0x200000000000031c, 0x0, &(0x7f00000004c0), 0x276) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x0, 0xa4, @remote={0xfe, 0x80, [], 0x0}, 0x8498}, 0x1c) 16:00:12 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:12 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r0 = msgget$private(0x0, 0x20) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) sync() r3 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r2, 0x1f470000) 16:00:12 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="7c26f2502c11056ba292c4a500c67291077db10bb4513848a697846a2116bef780a400686e3cebd1acf8779c", 0x2c}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0x61b, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x102, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x1efbe200, 0x4) 16:00:12 executing program 0: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000080)=0x2, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x10000, 0x40) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:00:12 executing program 3: mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e227e742568000000000000000000000000000000010400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000000000000000000000000000000000000000000000100", @ANYRES32=0x0], &(0x7f0000000240)=0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r1, 0x3e, "d6248aa7766fd82754685bdf484ac5ad0a7a7a834a2b64caab29664683d1b7856172619fc35ece26671fae14ea96309f37ca9ea480d8741b52dbde31adbc"}, &(0x7f0000000280)=0x46) open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000100)='./file3\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000002c0)='./file0\x00', 0x4) mkdir(&(0x7f0000000200)='./file1\x00', 0x0) 16:00:12 executing program 3: r0 = socket(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x20, 0x3, 0x3, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x600, 0x1000, 0x2, r1}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) open(&(0x7f0000000140)='./file0\x00', 0x0, 0x160) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="01781b2d060000000000001f00000236193d13040000000000000000", 0x1c) write(r0, &(0x7f0000000cc0)="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", 0x57d) 16:00:12 executing program 0: freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r0) getgroups(0x3, &(0x7f00000000c0)=[0x0, r1, r1]) setregid(r3, r2) msgsnd(0x0, &(0x7f0000000140)=ANY=[@ANYBLOB="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"], 0x72, 0x800) 16:00:12 executing program 3: r0 = socket(0x2, 0x1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x0}, 0x8) execve(0x0, 0x0, 0x0) close(r0) 16:00:16 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:16 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x27, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 16:00:16 executing program 0: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)=[{&(0x7f0000000180)="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", 0x209}], 0x1}, 0x0) r0 = socket$inet6_sctp(0x1c, 0x8, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0xb3, 0x9, 0xfffffffffffffffe, 0x4, 0x1, 0x400, 0x8, {@in={{0x2, 0x2}}, 0x0, 0x8, 0x20, 0xc8, 0x8, 0x1}}, &(0x7f0000000040)=0xb8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r2, 0x9}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x7120}, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x6, 0x4) sendmsg$unix(r1, &(0x7f00000000c0)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x8, 0x0, 0xffffffffffffff33, &(0x7f0000000040)=ANY=[]}, 0x0) bind$unix(r1, &(0x7f0000000480)=@abs={0x1, 0x0, 0x3}, 0x8) 16:00:16 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket(0x13, 0x4, 0x5) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000340)="b7011585", 0x4) listen(r0, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x9749, @empty, 0x7}}, 0x0}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={r2, 0x100000001}, 0x8) 16:00:16 executing program 3: freebsd11_mknod(&(0x7f0000000180)='./file0\x00', 0x2000000000e0cc, 0x0) symlink(&(0x7f0000000a40)='./file0\x00', &(0x7f0000000a80)='./file0\x00') freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xc080, 0x2) 16:00:16 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xe, &(0x7f0000000300)={@in6={{0x2, 0xffffffffffffffff, 0x0, @loopback}}}, 0x98) unlink(&(0x7f0000000080)='./file0\x00') r1 = dup(r0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000000), &(0x7f0000000040)=0xb) 16:00:16 executing program 3: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10000, 0x2c) fcntl$getflags(r0, 0x3) syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060020080014047102155263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a8444") 16:00:16 executing program 1: r0 = socket(0x6, 0x7, 0x4000000000000) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xcf83, 0x1, 0x7}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x9a22, 0x5, 0x510, 0x3, 0x1, 0xffff, 0x2, 0x9, r1}, 0x20) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x3ff, 0xfff}, 0x10) 16:00:20 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:20 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, 0x0, &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000100)='\x00', &(0x7f0000000080)='\\./\x00', &(0x7f00000004c0)='-\x00']) r3 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r4 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r4, 0x7e2780e3) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r6 = semget(0x0, 0x4, 0x100) semop(r6, &(0x7f0000000240)=[{0x3, 0x9, 0x1000}, {0x3, 0x8000, 0x1800}, {0x0, 0x5, 0x1000}, {0x3, 0x2, 0x800}, {0x0, 0x0, 0x1800}, {0x0, 0xfffffffffffff1fa, 0x1800}], 0x6) mlockall(0x1) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x101, 0x0, 0x1, 0x3}, &(0x7f00000001c0)=0x18) connect$unix(r2, &(0x7f0000000380)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000200)={r7, 0x3f}, 0x8) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r5, 0x0) 16:00:20 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) setsockopt$inet_opts(r0, 0x0, 0x100000000000000b, &(0x7f0000000040)="01", 0x1) shmget$private(0x0, 0x2000, 0x480, &(0x7f0000081000/0x2000)=nil) 16:00:20 executing program 0: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x2fffffff) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0x3a, "c3b1896999c35b373362825c08c5646e0986151ae729391fcc59211fed4c5208434c79b3c3b9f8c29101005fd302716ca16946817ca4aa59c9ff"}, &(0x7f0000000100)=0x42) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x7, 0x100, 0x9, 0x1, r1}, &(0x7f00000001c0)=0x7) truncate(&(0x7f0000000180)='./file0\x00', 0x0) 16:00:20 executing program 1: truncate(&(0x7f00000003c0)='./file0\x00', 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) open(&(0x7f00000001c0)='./file0\x00', 0x284, 0x0) close(r0) r2 = semget$private(0x0, 0x4, 0x0) __semctl$GETNCNT(r2, 0x3, 0x3, &(0x7f0000000200)=""/161) r3 = open(&(0x7f00000000c0)='./file0\x00', 0xfffffffffffffffe, 0x8) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ftruncate(r3, 0x6) execve(0x0, &(0x7f0000000180)=[&(0x7f0000000080)='+\x00'], 0x0) r4 = semget$private(0x0, 0x4, 0x1) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000000140)=0x7afd) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)={@in6={{0x1c, 0x3, 0x800, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f0000000380)={r5, 0x6, 0x14, "70ef364f7a38cbede8cc54cf4dd1f7a80776cd8e"}, 0x1c) 16:00:20 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) fcntl$setstatus(r0, 0x4, 0x44) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0xc001}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x7d, &(0x7f0000000000)="1b42fd096d0bd38e5ce885c389849857e531ef9ca429fcc07906f81f92ed8d5b60116b", 0x23) setsockopt$inet6_buf(r0, 0x29, 0x5d, &(0x7f0000000040)="e6bfbb0cf342b9db378f9b06dc7b1e0a2b501a46edb26a1a61b1ff11ed5a47d3fff72e", 0x23) read(r1, &(0x7f00000005c0)=""/252, 0xfc) 16:00:20 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5a1, 0x100, 0x410, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ftruncate(r0, 0x0) 16:00:20 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) poll(&(0x7f0000000040)=[{r0, 0x20}, {r0, 0x88}], 0x2, 0x20) r1 = semget(0x3, 0x3, 0x0) __semctl$SEM_INFO(r1, 0x0, 0xb, &(0x7f00000002c0)=""/4096) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendto(r2, &(0x7f0000000200)="36a85762428be5dbde29813237d149bb8a91d6a942cb75445fdd2c9fd17b92fef73e7dcf4b972a0567dda6500afb0bb25463426dc8aa37380f9034870c093bc4cf008464dd2e3d5b0bd18cd8fbfa755144f0b920ad986ce1fd718aa64ec1e07bd5322e4143df02ea8f5a050cf717e79c8c2aa6044acdfe910a78a83009ea83ecb36980b914996492ee416f6efc3d0adac84761f0e59bc6f87d5f04d06a9ca724b81cb7", 0xa3, 0x20080, 0x0, 0x0) sendfile(r0, r2, 0x0, 0x2) 16:00:24 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:24 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5a1, 0x100, 0x410, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ftruncate(r0, 0x0) 16:00:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(r0) getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x20100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000400)=ANY=[@ANYBLOB="ec00000014c8014f2d757f6780a021d315"], 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x0, 0x7}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000180)={r2, 0x6}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000240)={r2, 0x7f}, 0x8) openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 16:00:24 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) ppoll(&(0x7f0000000180)=[{r0, 0x2104}], 0x1, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x73d061c297586d20, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040)=0xcf, 0x4) dup2(r1, r1) 16:00:28 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) r1 = semget$private(0x0, 0x1, 0x2) __semctl$GETNCNT(r1, 0x0, 0x3, &(0x7f0000000000)=""/67) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000140)="6f866a0236e5db618bed75b3ef56f2b4bf51d48b5babc656cb005c342e8ea83b87f02ace1ae73d0148a7074a03218f0d8332d2d0e335f4c04c73ec093ae1f1be1a87eca2a2b73a2d400ff378addf161995accbb2b14a57eeaaae61c54e3cf318dee3c9e9295de38ba6e5d3b9185f446dea0238da5b601165e19e1d93c6f2d969a945513eae2175de0d16b439e89d7c35a4fe6b7e2f38c4eeeb70aae34f16ff6bd2e906cb2b31bf81f56da53377de72d07b40b5985aa6d52459647ea4a3c31d72af2e9cf84ee596a9bcdf44895318880d1ea7810ef47dc9a3cd57", 0xda}, {&(0x7f0000000240)="a6fab63155f9ce24ce3debe2150cace1f2326cad9ae2a94c88e351301b5a94565ce8de13afaa3ebee2ffbc4c2a12df0f44c364f248e332599ebcba0decd617eb17304626ead3d3e73a99f0bc0b0750ec5703b0bf636973199cb84a66e9c6b5cd7355a8193143ecce", 0x68}], 0x2) socketpair$unix(0x1, 0x5, 0x0, 0x0) dup(0xffffffffffffffff) 16:00:29 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) fsync(r1) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) ftruncate(r1, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x5a1, 0x100, 0x410, 0x7, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r2, 0x4) mlock(&(0x7f0000ffb000/0x2000)=nil, 0x2000) ftruncate(r0, 0x0) 16:00:30 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_udp(0x2, 0x2, 0x0) writev(r0, &(0x7f0000000040)=[{&(0x7f0000000000)="d5b45cf065c042bd7268fd2dc00b7484ab20459e10a2a2ebf88ba38d04e1c8e22e81e1d2a04c6035ece4744722a78c838f7a13ce7ff0a4689f3695cdef75", 0x3e}], 0x1) setsockopt$inet_opts(r0, 0x0, 0x6, &(0x7f0000000080)="86569da73b6a88bcd098814a3aa49f8eb2e431bcaaddeac44d3780cd80b647befccdec8648b7e156e59ad5f17c449cc463f4b036980981d273dbb75b9950da491bd0193285752b4ce0f1b85120e3612fb21d4d38362120fd046811912ddad5b7fd2e70251ff8f480c9f0b77e9d9fc60ee2bdc6fe0f4866462070b33453a64fd0466b78a4104f0f980036c356121e84eb398432f76c5b0aeca86d4419bf2e3a5242f211dbaff11a3b198db79ca11aaddcf1f72d7de1ad9ce3998e7ab2d9574c6f958f6461860861daadb7a31fec56dbe97f92c8bb2aa0", 0xffffff72) 16:00:30 executing program 0: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0\x00', 0x23e) r0 = geteuid() freebsd11_lstat(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r0, r2) chdir(&(0x7f00000001c0)='./file0\x00') setuid(r1) open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c2, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x0) 16:00:34 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:34 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x1206, &(0x7f0000000080)={0x0, 0xd57}, 0xc) r1 = socket(0x10, 0x1, 0x1ff) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f00000000c0)=[@in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000040)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x7, 0x9}, 0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000180)={r2, 0x10001}, 0x8) 16:00:34 executing program 1: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000500)="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", 0xb9, 0x0, 0x0, 0x0) 16:00:34 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000180)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000240)={r2, 0x100000000}, &(0x7f00000000c0)=0xfffffffffffffd25) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000100)={r3, 0x5ec2, 0x101}, 0x8) setsockopt$inet_mreqsrc(r0, 0x0, 0x64, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000140)={r3, 0x8, 0x4, 0x4}, 0x10) 16:00:34 executing program 3: r0 = socket$inet_sctp(0x2, 0x1ffffffffffe, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0xf, &(0x7f0000000140), &(0x7f0000000180)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000040)={0x0, 0x9d, "c1057db813e4dc9727db7ef6509a85936c526061725f31cea6412d1b6b3d4394bec9d553259f5a2be8e7bdad477f07e0f0c053a057c7ec91f94a9dea3db3e7fe7f315b162ce1530bfef6fb1180944f3be620d56fc87034fb1747a0e8917b4943d80389d2f6806e7f63cb99048abd80152955441a4c2dad90a465a28283886407a7ec247f051f394f1a6641271fc16accadce9cfde9248220f1247497cb"}, &(0x7f0000000100)=0xa5) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0x6, 0x2, [0x1, 0x2]}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x7fffffff, 0x4) 16:00:34 executing program 3: madvise(&(0x7f0000da8000/0x4000)=nil, 0x4000, 0x6) mlock(&(0x7f0000c85000/0x1000)=nil, 0x1000) munmap(&(0x7f000084c000/0x4000)=nil, 0x4000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) 16:00:34 executing program 3: setgid(0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYRESOCT=0x0], 0x1) getgid() setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000000)=0x7, 0x4) 16:00:34 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000000c0)={@in={{0x2, 0x3, @loopback}}, 0x0}, &(0x7f0000000180)=0x8c) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000040)={r1, 0x81}, &(0x7f0000000080)=0x8) 16:00:38 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:38 executing program 0: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x40000000000001) clock_settime(0x0, 0x0) sendmsg$unix(r2, 0x0, 0x8) getuid() freebsd11_lstat(0x0, 0x0) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) 16:00:38 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x1ff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback={0x100000000000000}}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x49b) 16:00:38 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x400, 0x0, &(0x7f0000000040)) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x100, 0x200, 0xaa48}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000140)={r2, 0x0, 0x7fffffff, 0xfffffffffffff000}, 0x10) 16:00:38 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000000c0)={0x5, {{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) setsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f0000000080)='f', 0x1) 16:00:38 executing program 1: mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) mlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) r0 = dup(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000)=0x2, 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getpgid(0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x7, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000180)=0x100) fcntl$setown(r0, 0x6, r2) r3 = shmget$private(0x0, 0x1000, 0xb0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_STAT(r3, 0x2, &(0x7f0000000300)=""/85) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="02000400ffef6e000100080058d1dc2cbcd4d5b7d6"], &(0x7f0000000200)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000240)={r4, 0x7f, 0x1f, 0x0, 0x9, 0x6}, &(0x7f0000000280)=0x14) setsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000380)="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", 0x1000) shmget$private(0x0, 0x1000, 0x114, &(0x7f0000ffa000/0x1000)=nil) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x7, 0x81010, 0xffffffffffffffff, 0x0) 16:00:38 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x3, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000380)={0x0, 0x0, 0x9, 0x100000001}) r2 = open(&(0x7f0000000a80)='./file0\x00', 0x201, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x3, 0xffffffffffffff7f, 0x1000300010005}) 16:00:38 executing program 3: semget$private(0x0, 0x0, 0x0) r0 = semget(0x0, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) r3 = open(0x0, 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000040)=""/222) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r3, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x108005, 0x82) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:00:44 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:44 executing program 3: r0 = accept$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) close(r0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r1, 0x29, 0x41, &(0x7f0000000100)=0x5, 0x117) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x100000000}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000001c0)={r2, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000200)=0x10) 16:00:44 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x4d, &(0x7f00000000c0)={@multicast2=0xe0000001, @broadcast, @loopback}, 0xc) 16:00:44 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f0000000040)=0x100000001, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) sendto$unix(r0, 0x0, 0x0, 0x20180, &(0x7f0000000080)=ANY=[@ANYBLOB="00002e2f66696c65070066696c1c0fde"], 0x10) 16:00:44 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000001c0)='cdg\x00', 0x4) getsockname$unix(r0, &(0x7f0000000080)=@file={0x0, ""/108}, &(0x7f0000000000)=0x6e) sendmsg$unix(r0, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) __getcwd(&(0x7f0000000100)=""/21, 0x15) 16:00:44 executing program 3: r0 = msgget(0x2, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/143) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x1, "5546c392ba2b8043ee1e78cb571a43ad"}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x1, 0x9f67, 0x101, 0x101, 0x24, 0x7}, 0x98) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000002c0)=@un=@file={0x0, ""/87}, 0x59, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/56, 0x38}, {&(0x7f0000000680)=""/28, 0x1c}], 0x7, &(0x7f0000000740)=""/126, 0x7e}, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000800)={r3, 0x9, 0x800000000000011f, [0x3, 0x9]}, 0x7) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000840)={r4, 0xfffffffffffffff9, 0x6, [0x6583ba58, 0x7, 0x7f, 0xfffffffffffffffa, 0x4, 0x6]}, 0x14) r5 = dup(r1) r6 = accept4(r5, 0x0, &(0x7f0000000880), 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000008c0)={r3, 0x601, 0x5, [0xffff, 0x9, 0x1f, 0x5, 0x0]}, &(0x7f0000000900)=0x12) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000940)=0x56f3, 0x4) chroot(&(0x7f0000000980)='./file0\x00') openat(r5, &(0x7f00000009c0)='./file0\x00', 0x10280, 0x102) freebsd11_fstat(r6, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000000d40)='./file0\x00', &(0x7f0000000ac0)={{0x1ff, 0x10000}, {0x400000000008, 0x8000}}) msgsnd(r0, &(0x7f0000000b00)={0x0, "98eab44173638a7c885552a2b5cb5ae96690de7d8b6e0824d50ce933c46b06070b7adfbc02bdeb3c096ba4a7ec728ef39e560105c242"}, 0x3e, 0x800) bind(r1, &(0x7f0000000b40)=@in={0x2, 0x3, @broadcast}, 0x10) sendfile(r6, r6, 0x0, 0x8) chown(&(0x7f0000000b80)='./file1\x00', r7, r8) open(&(0x7f0000000bc0)='./file1\x00', 0x489, 0x128) open(&(0x7f0000000c00)='./file0\x00', 0x20000, 0x50) msgsnd(r0, &(0x7f0000000c40)={0x0, "d9da22ff510c27bf7d22aef32d"}, 0x15, 0x800) bind(r6, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0xa) link(&(0x7f0000000cc0)='./file1\x00', &(0x7f0000000d00)='./file1\x00') 16:00:45 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) recvfrom$unix(r0, &(0x7f0000000180), 0x832f1f7d, 0x0, &(0x7f0000000140)=@abs, 0x20e94f86) poll(&(0x7f0000000000)=[{r0, 0x20}, {r2, 0x101}, {r1, 0x2}, {r0, 0x82}], 0x4, 0x2) 16:00:45 executing program 0: socket$inet_icmp_raw(0x2, 0x3, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e23ffffffff0000735675d326014718ccf94ddefd5659de000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000070000000000000000000000000000000000090000000000000000000000000000000aa0435ec334c61275616d6f17a10fe7aef4bae02b5ebf68d9a39c7a8c77fddd9500"/154, @ANYRES32=r2, @ANYBLOB="070000000500000088000000ff0100000010ff00"], 0xa0) sendfile(r0, r1, 0x0, 0x0) 16:00:48 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:48 executing program 0: r0 = socket(0x1b, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x1000, "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"}, &(0x7f0000001040)=0x1008) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001080)={0x3, 0x1a, r1}, &(0x7f00000010c0)=0xc) sendto$inet6(r0, 0x0, 0x0, 0xffffff7ffffffffc, 0x0, 0x0) 16:00:48 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000000180)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)=ANY=[@ANYBLOB="02004e21ac1400aa0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000308819c612375ec1c92e8e6cc5614b7a02", @ANYRES32=r1], 0x8c) 16:00:48 executing program 3: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) ppoll(&(0x7f0000000000)=[{r0, 0x2008}], 0x1, 0x0, 0x0, 0x0) r1 = shmget(0x3, 0x1000, 0x102, &(0x7f0000ffd000/0x1000)=nil) shmat(r1, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYBLOB="6171d2f5ed676ed7693c8438cc04774dbf3d1075fdf6c6b03e75d10b0f9de6a56d7271979fc038f7ff273d29ac7c3879ca6ed1c0c2bd706b7c8267aea4cc75ca76cf4db70d6619e3e1b766babeda1e1917bde2ff1c472873f26b3568800f602d70a1716e9136b2633481cfe96d12354f94c3cb5ae32c183bddba07e588"], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000002c0)={@in={{0x2, 0x0, @multicast1}}, 0x0}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000380)={0x7, 0x410, 0xffffffffffffffe1, 0x1800000, r3}, 0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xd, 0x800}, &(0x7f0000000180)=0x8) socket(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x200000000, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getuid() freebsd11_lstat(0x0, 0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000240)) lchown(0x0, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(r0, 0x0, 0xffffffffffffffea) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 16:00:48 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0xffaf) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 16:00:55 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000340)=ANY=[@ANYBLOB="31000000d295fe9cc6137ef7c3cc8456364e28c5ff75df8100d300ee78bc401a7bbe0daeff58d68d1ba1fb80d061943220329b7e2f80895b190372f4ee959476505f0d35ec3381e11dbd27d2fd9ebb04649e21b9f71e946ddf22d3ca41904d42821b7242837e6d5dbfef7e8c09ff6143003e5a898246f82254c29a2c269a17b0dcfbd77f17704ffebe32d46839cd9ba093dd7306d9ffa7f64ce3d8e15d7a"], 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x9}, &(0x7f0000000240)=0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000300)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000480)="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", 0xfc4}], 0x1, 0x0}, 0x0) r2 = dup2(r1, r1) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x7, 0x40}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000140)={r3, 0x5}, 0x8) 16:00:55 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x0, 0x4) pipe2(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000240)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) chmod(&(0x7f0000000400)='./file1\x00', 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x4) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) connect$inet(0xffffffffffffffff, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) setsockopt$inet_tcp_TCP_CONGESTION(r2, 0x6, 0x40, &(0x7f00000003c0)='dctcp\x00', 0x6) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r3, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000540)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r5 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3, 0x0}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000600)=ANY=[@ANYBLOB="02004e21ffffffff00"/136, @ANYRES32=r6, @ANYBLOB="ffff000000000080000000003f0000000500000034b145339c719d573f086869819b1f9cc7a2c43104af6c0bdd1755b6c3488090e0920d68a7471fb5ee8ed4080eb0a125ed85cc7c78b6e46fdf24e9ff389c6f9a0c6498c1b90a7ee87dc6a59606a83d1af8a8a0b922c4f36bc0d0e3c17ae45f39cd04c591b74def808632012880908c547329d35291224c698518ceab894973ef9438107738873ef889e5d7e8c022037cbff8fef1f6538d92287c17972678dd331076778c4abda7e597e5ad96d232170ac512c040b929ecda65199f17046737d4a698e337b01c6565a72fcd32f1feaf4f29161d8e404bb5828041414c9c168210b81c8a04caf616d4072eb05b9b93684eb80deed64f6e3c25af39bbd6ff87beac75fcc691e9e865e91057d6f5dd3fb1151798ca8df77b730f5d7054528ccf0fc22db6ecf9bf02ab845c5d223ebbfb205c2981387b325d423942e4390bcf864afd5e436362115ce5db45130e3b46bcc59e26ed6555699fb04267ff64c89a54a7eebbe0831520"], &(0x7f00000004c0)=0xa0) 16:00:55 executing program 3: clock_getres(0xf, &(0x7f0000000040)) socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000100)) socket$inet6_icmp(0x1c, 0x2, 0x3a) freebsd10_pipe(&(0x7f0000000140)) socket$inet_icmp(0x2, 0x2, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = fcntl$dupfd(r0, 0xf, r1) ppoll(&(0x7f0000000000)=[{r2}], 0x1, &(0x7f0000000080)={0x3, 0x6}, &(0x7f00000000c0)={0x1ff}, 0x8) 16:00:56 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:00:56 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="820202000000000000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 16:00:56 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x7fffffff, 0x10001, 0x8, 0x100, 0x8}, &(0x7f0000000080)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0x2, 0x0, 0x4000, 0x15, 0xfffffffffffffff8, 0x8, 0x2, 0x0, r1}, &(0x7f0000000100)=0x20) r2 = socket$inet6_sctp(0x1c, 0x2000008000005, 0x84) getsockopt$inet6_int(r2, 0x29, 0x1f, 0x0, 0x0) 16:00:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f0000000580)='I', 0x1}], 0x1, 0x6d998) r2 = getpgid(0xffffffffffffffff) fcntl$lock(r0, 0xd, &(0x7f0000000000)={0x3, 0x7, 0x6e, 0xfffffffffffff9d3, r2}) preadv(r0, &(0x7f0000002840)=[{&(0x7f0000001840)=""/4096, 0x1000}], 0x1, 0x0) 16:00:56 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_int(r1, 0x0, 0x3, &(0x7f0000000000)=0x6, 0x4) r2 = socket$inet(0x2, 0x10000004, 0xff) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000000c0)=0x80000000, 0x4) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 16:00:56 executing program 1: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) r0 = socket$inet_icmp(0x2, 0x2, 0x1) pwritev(r0, &(0x7f00000013c0)=[{&(0x7f0000000140)="2dabb605be22badbcf8e0bf0a32c2ca41e32b80b6e7adc555181710c555f44319be4233f3be909a8eaef2bd0480e6d9ef668a1ccc749cf6beec00cd33cf33719b7c0e6a96d2f3d81f360ef4cd7eadd73b4a22ccc242cdb4861ef658e393361a14f81c32b4c202da538618f097a5bf71c65ae3114933540ce640850506e37776f00009ef678936018786aeec3bcd4482ab45a6ac167f2fcae4fe1d82ff14e20d4a8e3ea9cf9f64df7043acf217f153fc4eff7a5b6a2b50a6869f749bb48fcfd4ff145921437bdd55dd410d7a29f4e49", 0xcf}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="4621c48bb4d4bf4561a2c205f0d0edacd613431e81c0800fe6afb3fd9a8f534b19c93004670825772b29f058f0cd2e591e8035de21b83b6daef608b13eec3afc2902d343a868dee4df030686c38aa33fff47a29268e7f1d15b777d3eab5d9aa756d412ce654fa163f3ba84058033476aa514b2421bc89c99988acb3123f539325da47493e37e8c75339683cb91b7ecb1d43445d55520821f68f95d203a292bcfaa6253a9349a8e313c2b915ce6dc0154bf26aba74adae53654079e0f3bf1127566a7760a3631913946638b7a247309aabaa064cf606a7b51bda1e267d1a23b588cd306d3216d63a9c8315c1983b03e", 0xef}, {&(0x7f0000000040)="e1c9bd38de878610d99843c71abe19dadd725eaf3dfd552c2a2b15f41ecb1d38d70f7935a8fdf9ad017a6a580873077cc5a389519ac24f125497f834f46e94040f61ba6472f21fa9d43c8f9aedff5f3a4cd58e704b2232dcee8a7317c1b9591c17f9bdba7005e492248a508ad90b2135d70355855478dc2d064358515e59dd755db3e678827561e5c247a6593c704a7b2002", 0x92}, {&(0x7f0000001340)="e09a8b798aa61205ca43e383ad182017a3073ebbc29c017b539bf3daa254478dc2a2a250a0caeae91b912cac4136c31dc74abc481b0470e233e5caa7e5f22642092192146fd48a224ee6aea1034f456f477818f85716932fe7ad055ea71ced167135298c35fac7", 0x67}], 0x5, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) r2 = fcntl$dupfd(r1, 0x0, r1) close(r2) socket$inet_tcp(0x2, 0x1, 0x0) write(r2, &(0x7f0000001440)="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", 0x1000) connect$unix(r1, &(0x7f0000002440)=@abs={0x1, 0x0, 0x2}, 0x8) 16:00:58 executing program 0: r0 = socket$inet(0x2, 0x30000003, 0x0) close(r0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000200), &(0x7f0000000140)=0xfffffffffffffe8d) fcntl$lock(r0, 0xb, &(0x7f0000000000)) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000000c0), &(0x7f0000000100)=0x8) 16:00:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x8}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16=r0, @ANYRES32=r1, @ANYRESDEC=r0], &(0x7f0000000240)=0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)={r1, 0x5, 0x9, 0x1d, 0x7, 0x6a2, 0x101, 0x0, {@in={{0x2, 0x3, @broadcast}}, r1, 0x4, 0x5, 0x7, 0x5, 0x4}}, &(0x7f0000000340)=0xb8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000040)='./file0\x00') setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x11e) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r1, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) 16:01:03 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, 0x0, &(0x7f0000000440)=0xffffffffffffffe8) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xc2, "e415da313539280c0de0c7a6165f67994895b05c940a49645c292748219c135b6e696d7bcce374d5695e6d21796a74af78604a4f1fcb5751e9494dc5641ef7d69f7b46dc6703f7a7e7e041e8f048e211d683b6422c27c91a22eaf5df47cb8186e5110500872cc8d2a5dab4f4e571db2468ca63906df0640f7231095f4b405133dfa873940f5357879e82e2b0798b278addd988ef3a6f82211c22a1330971be7f271baceac7bf8df1b5329ec611982d2587c4376c1710f1eb416256d49b8a7e27e759"}, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0x5, 0x2, 0xfffffffffffffffe, 0x7}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) linkat(r0, &(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000300)='./file0\x00', 0x400) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f00000003c0)) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r2, 0x84, 0x13, &(0x7f0000000240)={r1, 0x3, 0x92, "fa90b2e831a95a82c5c11c729de40be828b5f7262c02df60bd6f9fb13653f5f4d30df056d9879d621b4a3f0ef38af523ec71d669bec1eb7108f0941a9d608fde499db45c5ee6a174cb70ee9149b93a53daac0764c01a1e67b86ab31fda492b4716033bc6f254858a4f9d7bc9fd916ef5c19187f361b9fe67b3c835368f6a78df7929209dda04c1f36792d8acbcf49a938da1"}, 0x9a) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 16:01:03 executing program 0: socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x1, 0x19f) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) chroot(&(0x7f0000000280)='./file0\x00') shmctl$IPC_INFO(r4, 0x3, &(0x7f00000004c0)=""/67) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) mkdir(&(0x7f00000002c0)='./file0\x00', 0xa5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000540)=ANY=[@ANYBLOB="880000008c6ac897c8b3601c41ed10d0a7f72957e2bfe3f9ce866f5227da00000c9e45aaf393f3691fea4a072411e1535f51cf53221d5c1e69ecca2c39af2c74d35a6b2ea06b5a0dbd71c878b2c83e47f3705ded8fbee7aed17f2ee9d1367c083d92689d707abb71b6d36376ba254904530a354549977d01ebe92781284cad03414032fe2b45be75"], 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000640)='\\-]\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='\xdf\x00', &(0x7f0000000740)='&\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x10, 0x2000000000000000, 0xfffffffffffffffe, r2}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r6 = msgget(0x0, 0x421) msgsnd(r6, &(0x7f0000000600)=ANY=[@ANYRES64=r4], 0x1, 0x800) getpeername$inet6(r1, &(0x7f0000000400), &(0x7f0000000440)=0x1c) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r5, 0x1}, &(0x7f0000000040)=0x8) 16:01:04 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0x4000000000000) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) socket$unix(0x1, 0x1, 0x0) shutdown(r0, 0x1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x3}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x101, 0x101}, &(0x7f0000000180)=0xc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) mlock(&(0x7f0000b09000/0x2000)=nil, 0x2000) socketpair$unix(0x1, 0x2, 0x0, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) 16:01:08 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) shutdown(r1, 0x1) execve(0x0, 0x0, 0x0) fcntl$setown(r0, 0x6, 0x0) 16:01:09 executing program 3: setresuid(0xffffffffffffffff, 0xfffe, 0xffffffffffffffff) setresuid(0x0, 0x0, 0x0) setreuid(0x0, 0x0) setresuid(0x0, 0x0, 0x0) setreuid(0x0, 0x0) 16:01:10 executing program 3: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) mprotect(&(0x7f00005f9000/0x3000)=nil, 0x3000, 0x7) r2 = msgget$private(0x0, 0x3ff) msgrcv(r2, &(0x7f00000011c0)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000800000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x0, 0x800) mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) nanosleep(&(0x7f0000000100), 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) msgrcv(r2, &(0x7f0000000000), 0x8, 0x3, 0x1000) 16:01:13 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:13 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:13 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x8c9, @empty, 0x20}}, r1}, 0x84) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:01:13 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:14 executing program 1: r0 = socket(0x0, 0x5, 0x4) getpeername(r0, &(0x7f0000001380)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f00000013c0)=0x10) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000040)=""/48, 0x30}], 0x1) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x200, 0x1c3) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000001400)={@broadcast, @multicast2, @remote={0xac, 0x14, 0x0}}, 0xc) connect(r0, &(0x7f0000001440)=@un=@abs={0x0, 0x0, 0x1}, 0x8) readv(r1, &(0x7f00000000c0)=[{&(0x7f0000000080)=""/28, 0x1c}, {&(0x7f00000001c0)=""/73, 0x49}, {&(0x7f0000000280)=""/224, 0xe0}, {&(0x7f0000000380)=""/4096, 0x1000}], 0x4) r2 = socket(0x2, 0x2, 0x0) connect$unix(r2, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) readv(r2, &(0x7f0000000240)=[{&(0x7f0000000140)=""/89, 0x59}], 0x1) write(r2, 0x0, 0x0) sendto$unix(r2, 0x0, 0x0, 0x5, 0x0, 0x0) 16:01:14 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) link(&(0x7f0000000040)='./file0\x00', &(0x7f00000000c0)='./file0\x00') ftruncate(r0, 0x5) sendmsg(r0, &(0x7f0000000300)={&(0x7f0000000080)=@in6={0x3, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000001300)="05f7de815a252a2baac5016edffde21514a92b2da55d85bc3d0af1895d70766e0da881909028380cca86aae8f5816a7dfe7a9c85115cb7aceedc5d94d0b77f0deddde15fd14dde8e296b94826c93be45b2bc705fae389b40cba94969dcf65fe93f410486605368bb81f43deb7e8a0b9e796dcb668810627717dfefa3bdcf50fba74419d530fdb2fbde1e6179f6214ee0a3ec581746c7b83a1248d3622b43c95110a6b160b8966999cfa8bc04abe4bf584de1a9bbf7a9a846a98d0a6c36f260e48af991a1943226fa0329c909a4d618a02162e456fe922cc3f2efef85ed5d6c32b293e8e5da5746b8f6226e2496729487bf2500eb3baa2055c9d7d5198bc7ac2065302e4b9aaff62e22249dda48234226639059e706304977f45b025aaad388c381826ea4105b46ec1b0a47588eefed4afb67d26bbb370c4bd185e93dc6c332dfac9d7e808369295526205e2dcc16b5fd51d5028794db3b95e120027845aee5c38580083376507ccf9e575e05e634dccebbd847d378ad931f96a24256acc782f6ce1d62fc7016ea17b7f5cc71d512ea131c431c9933b0b0a7c0acd09ebeae8ef6babaf54e338e26a88aafe8a5c3791bf215375d180c035cf52a7a24f2a6018b60aa5aeb3a759549bbe08222f345719fdafe91eb7cfa7349031e686a72f4e2f38ea857b65c6f6288f40e738ed4977d7bd8064058d675d2a07950ff8b602d099de9597856fc7f71bf83f8137649ec1f2b9008bd2dc59c29db371ae05cf2b391659705ab81379b3c04351302074a952ca8c21591afcec9bcacf9b7a08233af6617a26ecd5d1c6032cdbc77f12f3d8cbdc8227bec72f67501f9b119303ef1dc8b6ebaf52f575cadbe07e55be28ee27527c3fa6db0aead90fc0dbada90e0bc765ca2ea773d68d8fbb1ba5da6408b38d8164481706ba3745827c3d9f4148a9d285520d7f1fda3ede7113fda12542e3c327cf441b32a19a486cecff152d419c49b22625b331abdbd6b74bfdde96765a37cb29f05cd75c0734bd70c609ad025dfc2966c461e17661b7aad6f272280e1619342c2977a006efd24279d9a3ce2d6b91760ce8b7fb7a0106cde6b70210d043645ec61ebca02334ea528b76911027fad3b4d03b689995ec1f7c223de60e3ea00c8cc3286fae9027fcac8fff6240387f4a8015e5a56fe7789261075a21b25c418a543edd6c76fb998c7818897934c0abb0538dd2e52a9380da56c2f1bd6b70a87151fb1d14a4e175e8df636fb405d3c39b5fdeb457cdb54be09d7e829c521e86eac63a79e5149a8241008fc8ce28f7e52fb0bf5f11eefeb27dd817deaf9524157b4dd5271adf38537c923a620fb15cd74eb17407ac2bb5e90f5039e6d48b1dafff878f11d337bed356bfe9455802bbd116bfea86e223071308a36efc3566741fbf1ada989893ab199cc2b5430d3f21f9f1022397d51704ea28c4ad0284a258799323352e3c3ddd0ad14c8d495ea46ffab38d04d0b45b53da8e3efe398eb33f6c51eda2701477516583541c64246ca55dee2bb5adadeb14671e252bc0e6ab2d71e7123d9649baed4ed5bc689c6a2a686f221432c474f1e6b390a860581aa0a95f7da31c9e6eb806fd43680a44afc32aabd187bb7b77ccc85b39a912b4afd48a8d2665dc001d72ba91e7bb5d09fc9475498d4c305156baf660957ddc5737d12cd0b0fc42d71de91e56129d633971a38441ee2229847a1045033f6d008020289f7439baf11ad2a7169ef8c02be78fd296e505b9b62685b9c53e9e7265c3b950c639628af8019d9c6a4ca584d10e3d8e1046a5112859b862c2899aa0b056784022f511c0464eca86a14d5715b3c23fc63e923bc958e86fd809a3c21d4a6bdfc4fea7b5dd8d51b810628897ff0507e681112b85b8b214619ad909006a569e8c2282ce921a553d5da4dae6a9980ecf9f1406bef7e40af591c3bbf40ccc636abd3a7ddcbdf832ff649826c1161c1f016842ab7d144dde7527f4a4267975a5f042de632728a4b02b1a17f4c4f7b9a88504d843c50d3c4b816ff4eb4d02ef058ecc58e60fadbc29acd8425482d8bdf7458c088cdd244edf2801a169e8bce58f2094e24bf5a3d94f3e396b863de2a2dcb49603fc3ac4087f58d887f2f72c7752b839ae6971ab30339b3b204c063f2e3b23ecb145e5fa11ea19e08c5ed824bd53709361a38b948a484328e0c64f1bd512c017c51761a685c7e26a806fb09d80fc985d4d662e29baeb2c201ebb6063bb62926e9ba61557a0547f84bf336b3bf6fb3a6e5aa0d04660514aa81cb475dbb5ad53cdae1c73c0c5a22a44529ef3ab569a8371e78da9e23d1237236ede8d309a05c21f2d252159c2c8f74ab872b50004559db4a7af0d6ac6cdf2fc796a378a85d9ca6cf83c5152ee425e062e7f12fa138a9f20225a3ae74ad2953c4d33c1096b8b6fa924b80823e070ae9ecef5e52b490611f62557fa7040dd3de018aead50c72a3ee3bf8e2d8d5f54b70af1b6cfd705677c9910811290a0188ccb9329eab279714f5cbee7f6cdeb818a563180d1841b7563051981f6d23cf8f802fee2616597f6c51417b381adbe1ec2537df405ac2c5542e8a739412ca7909a99711f5870c9688c7ae4326be7dfd160e5e54d59d2d97f1bf324d508905fa1f20bfefbd8f00cf538c87ea145e17eba09bd7a965f269c1c1593f0932e4417046cb0f59fe6195f18da59a089b9633b25720f3d12a0aa7b05d5971dc4dafee7147117ad410ab4050c3c1ed5d324b61cdb3f8dd5826a91d11455fcefb6de6bb81b9002d11528aaf8e319a326e1522ee2306468f831408d7cd648aa17f175f066dfe546c5900c013a4a6e54a1a27c485eb5f532843f1812f6b76d0d56e6b6c23d8a6edeffb6ae798f8a6c54ece58e5edc317881b6d02cd9c7f84d9842ce95a2f78869ccaab4698f8b51016b81e6b635a164faa96cd7af46f4b88bb7601d576aecfc482de9abd6a888e0eb46e4d20d59abf079229c783bcfc371a22ad455ed9c1b7b1c8121fb8c881e0d6bdd391acf1a7a79828e6ad71096437d989a6c0a35d039b1d2fa73b9b224395c23dabb5249b41bf96eed10a63d7705e76627bfcea3744e674590ca9d766c1d1d74613d232c8b5356a9204b187d01af3f7a86cfb619850757734c424b5e203f24e204096377940dd26fe2a1d4b07f458c550130c0c38f312953c3378571ea833ef565cf486b38c95e1aadb97a901056c80f15f3af0d331641b26e9cbbb99dfcc1245549a83995149b809d4e12a0c1f41eba9ebf17ccc921716dc5b577e9985537a172504ae27623962738c29fdfa2959d5726c38c66f702ef4513480a38666123ac4b458d9ab6bfa3f749d4a982ec100589fbc80772bd7228cc0c4c773ab54112de5112db23c92d95c14e11f37f97fd7102756f2fed0c13727c8160cc4ca88d1891b05deda7f3eefc1550ee7965ee897c44db140c8ee144a692dffc6926f6ef82524a5a1ba67345bf4d3ade14705feb3900a94645c38c2d4562982c24088a06d7f7f92815a7983f1104fde29161fa3c54c8d2a737b78e986a93558297ee1f981fd6058aea33fea4b33890d5e83ffce068d6033aaa37425d3a65c7eec43e951c82e6d4e928651a0e45cf87e1074d9ab242ce040c2813f1b0a49e61a276bda9b51dc1e1700136bf0995da66070605567eadd1c873c64b494608dcfcc8de9119ed03e1f8c94fd4b5bcf811c952502d3f2dce310331fc5fd8312e72f6f0832312767c5a66e156565eeefaba72ec7940f2bd8ebb112fa87e1b5197627c027b82faf90eec946c15559e610e1be9691003416118dff1cda55894e03729fefcc521eecf64c339bd21662ad1cdd92f583838fa7881bd36a037b7b1fe52406f266a9c8e5d470649b405604df5bfd3cd7f4cca5bf79f7263f36de5d14a120b88a794c5ab46603f7434e0ebc3880757a3fbc00ef406fe3785c42e6e8255fa43f32e5c445d1a54ca133657259a98f66ab0d06bc5edd49709a69b02ad7c71818211d34f378cbf9456c77783cc11c41097404662f603261a1ef2b2339077d86d5911fb88e0889564039100deff04a760a6967768eee7e1ec19d5a7d672eaf76f66be851bfe19f042238abb7b916463c1cbc109a1551731210b198eae2f77c05cc06ffac611a63a5ef10b6c021ea1b188c0251be22e18985025b020c31c588da62153e3917674751d64157f686c1848d7710ea88fb131e449609b312fded853adca259682ed8a0d56e2c011d400d557cfa06262a5f29a0f6fcc7569a10173b072314489bbf55774894fc041ab51c4cd6f62fa020d834f279b3b4380c3d2306a1ae7441d12c6ee86694891a17aa1a431932522079ebc2f861afe1058f9e342effb9e86e4e8e5ccb5dc8031cc329aec8d767f64a3453973d17866fe0f2f12548c676629d834828e130c1f99ecf622452b00fe3efa2b85d0e16b673e4b48114c4f1d28955aa60e0b6ac8c0f30e0ce08120c6f747c5d2a6a06cce562fb2cf6d421902337e47c74b1a24f3128b2ac56d391daab2c776002c90440c2774d1b75b64aa9e759903acfc0b2c7a58fefff578d950af7f73a410c09432b6109601df309d36bbde7181cb9227be4eb041f1877ebdc30e20a6aee7859b08c87802688fff527cca3ba2dde5a0fb98ec04388acf4f7281dc5baa549cfd5660448b1d75aa4031fbe75e6fcf23fc42a3fac4e864e6eeb3fe434a3f8c560d3f7033aff8d9593c900681f25b8ca42d19769c64a215c947e902b3c90dd3af34ed6c3830839fa203e50e990f270968e08fd400fcabeeeae29a6bd40b61e9e728997c5a91e3b84b78783f6ef42c9b4e789025bb7ead9560d2ba42a9ce08f11083e292747f6c05bb795212b2d8ca96fd5f6634b385ddb37ed13162b04289e13dca713433e5c4bebb3d359666bcae505688b20457ad2843d0cbf2c55124ecf1e294ddf7365ff0c562d07048b75df48f923ac0e66640cc019343a46ef28cd812e6e2c358c9583ef0110f4f1a837e2b7cc09dbffa09d3e4048721a0db3cff5794fc0e394bce9c250ba727cd18a3204f4bcb016263c45a0a75d1b289197ce606ef7065d09c1486061843cf4251c868d0c269d01a9652f3b1ccda3e845fb6e454f18f3e2c894301ce53274d086b43f842c9c8f6a966ac08823ee176d144618301348ca8182b1f548d6fb12b5cb543282884a0d5bef2b4fc335e59ffba1b54910bcb476e0eab23cbd79788b3c2a5d130b2e1e6ed49bf22b63b9e9097f6d892178c0fc06120eeabb194fcc5d36d98c8da2abe63bbed8d53ddd2bad100684684a5b6d9d6377a2d7b85e870651d1b0ffde67f92ffee0fa6c8395dfdb5f40137300f23c73632978f4c85f39b7ee56ca69270c4af6e0107b66b4473045d4a1ce9dd5ae42b9950d1cc218ea59b6febdc3f50d5f2f481073aa394bd8c1a7470786c9826d4600c6f4428846a6bd9b67ee944e7ee77c28198141f4c66778d86f19240727f07c84804d8d30e556c41bc2cab5e9b69c24a927ad7188d7b9c9d9299ded4b6ee4cefb71f66fde1c97e2c7f2362c8a2c1522520df5c02fff7c9745e65299fff82a47e91e045e2a2adc59c9af9f63c0da01dbfe850e49b0fd5e1a0ef61b6767eef145216c44981ffb645dda285a68fd7b920e4f0503531db57908fef503f31943ac401e6fd28481f37861e33593fd74aa130f552665d259c192b59431f5fc4ddf6e", 0xfc0}], 0x1, 0x0}, 0x0) r1 = socket$inet_sctp(0x2, 0x1, 0x84) socketpair(0x1f, 0x3, 0x10001, &(0x7f0000000380)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f00000003c0)=0xfffffffffffffffb, 0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000340)=0x34d7, 0x4) r3 = dup(r0) mkdirat(r3, &(0x7f0000000200)='./file0\x00', 0x4) r4 = openat(0xffffffffffffffff, &(0x7f0000000180)='./file1\x00', 0x800, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r3, 0x84, 0x1a, &(0x7f0000000240)={0x0, 0x3606}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000002c0)={r5, 0x101, 0x7ff}, 0x8) openat(r4, &(0x7f00000001c0)='./file0\x00', 0xfa1009efd92443f6, 0xc2) link(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='./file0\x00') 16:01:14 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:14 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000080)='htcp\x00', 0x5) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000840)={0x0, 0xb}, &(0x7f0000000880)=0x8) 16:01:14 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:14 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:14 executing program 3: mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x10080012, 0xffffffffffffffff, 0x2) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) recvfrom$inet6(r0, &(0x7f0000000000)=""/4096, 0x1000, 0x1, &(0x7f0000001000)={0x1c, 0x0, 0x4, @loopback, 0x401}, 0x1c) 16:01:14 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 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 0xffffffff8110be5e at witness_debugger+0x8e #1 0xffffffff8110ba92 at witness_checkorder+0xf72 #2 0xffffffff81064d60 at _rm_rlock_debug+0x240 #3 0xffffffff812c77d0 at in_pcbconnect_setup+0x180 #4 0xffffffff812c752f at in_pcbconnect_mbuf+0x9f #5 0xffffffff813c7030 at udp_connect+0x130 #6 0xffffffff81155773 at soconnectat+0x183 #7 0xffffffff81160adf at kern_connectat+0x1ff #8 0xffffffff811608c9 at sys_connect+0xd9 #9 0xffffffff81717846 at amd64_syscall+0x436 #10 0xffffffff816dfa5d at fast_syscall_common+0x101 16:01:15 executing program 1: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x43) 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) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xfffffffffffff479}, &(0x7f0000000040)=0x8) msgget(0x2, 0x100) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:01:15 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0]) r2 = shmget(0x0, 0x600000, 0x14, &(0x7f00009fd000/0x600000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/215) setregid(r0, r1) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) read(r3, &(0x7f0000000200)=""/4096, 0x1000) setregid(0x0, 0x0) 16:01:15 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:15 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) getpeername(r1, &(0x7f0000000040)=@in6, &(0x7f0000000080)=0x1c) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x43cbc, 0x4) r2 = dup(r0) sendto$inet6(r2, &(0x7f0000000040), 0x43cbc, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000100)="ac171d80fcecdee383096f1a7253fe73248757b7634a77f3cd482c7c13353863ec93386a4b4beae7bb5fa925a1426efa656978f49ac51d08755b92fe78f530a74e47f1a1a64b523e84c0a5582dda9c8bbd760352a0a477b257e333c3d9e7058552e0467b0069eea6555ef54c68b63a56c9af602353962c06c77603b64742805f29ab1783496046dc5b230bfdf990934f4010f5b49caf", 0x96, 0x3e8, 0x0, 0x0) 16:01:15 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:15 executing program 3: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fsync(r0) __getcwd(&(0x7f00000000c0)=""/151, 0xbb) 16:01:15 executing program 3: ppoll(&(0x7f00000000c0), 0x2275, 0x0, 0x0, 0x0) r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f00000000c0), &(0x7f0000000100)=0x4) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000013) 16:01:15 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) socket$inet(0x2, 0x30000007, 0x202) r1 = fcntl$dupfd(r0, 0x7, r0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000000)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r2, 0x24, "586d575039f6698bf761d4c047d30330cc8f366fa129aec6f0ca8e35803393eb5054ff3b"}, &(0x7f0000000140)=0x2c) 16:01:16 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @multicast1}}, 0x0, 0xbc49, 0xad61, 0x8000, 0x3, 0xe8}, &(0x7f00000002c0)=0xa0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000300)={r2, 0x2d, "18cec55dc140f2599780d92a42e4af80eb61347562354407fd5a0cee73585bb9157dd85b401cd3198f1bec4119"}, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000000c0), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000000)={0x35, 0x1, 0x200, 0x6842d89d, 0x6, 0x3, 0x100, 0x1, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000080)={r3, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, 0x0, 0x0) close(r1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000740)=ANY=[@ANYRESHEX=r3], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000500)=0x8d8b, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x3, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000004c0)={0x0, 0x3, 0x1d, "6bc1218b0b1eef0521cdf8393edfad8c326364767527fcb86e588dd8a4"}, 0x25) r4 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_group_source_req(r4, 0x0, 0x54, &(0x7f0000000000)={0x3, {{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x6a0346b0}}}, 0x118) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000140)=""/162, &(0x7f0000000200)=0xa2) fcntl$setflags(r0, 0x2, 0x1) socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xf023]}, 0x3}, 0x1c, 0x0, 0x0, 0x0}, 0x0) fcntl$setflags(r4, 0x2, 0x0) 16:01:16 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:16 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000004c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x66) 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 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x1, 0x9, 0xa9}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) r5 = semget$private(0x0, 0x2, 0x84) semop(r5, &(0x7f0000000300)=[{0x6, 0x0, 0x800}, {0x7, 0x8001, 0x1000}, {0x3, 0x80000001, 0x1000}, {0x3, 0x0, 0x1800}, {0x7, 0x401}, {0x3, 0x2, 0x1000}, {0x7, 0x9, 0x1800}, {0x1, 0x0, 0x1800}], 0x8) 16:01:18 executing program 3: r0 = accept$unix(0xffffffffffffff9c, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) getpeername$unix(r0, &(0x7f0000001100)=@abs, &(0x7f0000001140)=0x8) syz_emit_ethernet(0x46, &(0x7f0000000000)="7903008ce60c923afeed35c008060025080014047102025263c8c2d50b8fa73e1a9ab221b4ba2070050000000000000049084b98e76eea94bce09126abf88c693831ea2a8444") 16:01:18 executing program 3: r0 = semget(0x0, 0x5, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) munmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x8, 0xfffffffffffff000}, 0xc) connect(r2, &(0x7f0000000040)=@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}, 0x1c) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) truncate(0x0, 0xfffffffffffffffa) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r2, 0x84, 0x1f, &(0x7f0000000080)=0x4, 0x4) poll(&(0x7f00000000c0)=[{r1, 0x8}, {r1, 0x100}, {r2, 0x120}, {r1, 0x40}], 0x4, 0x400) fcntl$setflags(r1, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000100)=[0x81]) 16:01:20 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$getflags(r0, 0x3) mkdir(&(0x7f0000000040)='./file0\x00', 0x20) r2 = open(&(0x7f0000000080)='./file0\x00', 0x20000, 0x2) mkdirat(r2, &(0x7f00000000c0)='./file0\x00', 0x84) r3 = fcntl$dupfd(r1, 0x11, r0) recvfrom$inet(r2, &(0x7f0000000100)=""/215, 0xd7, 0x40041, 0x0, 0x0) getpeername$unix(r1, &(0x7f00000014c0)=@file={0x0, ""/108}, &(0x7f0000001380)=0x6e) sendto$unix(r2, &(0x7f0000000200)="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"/4088, 0xff8, 0x0, 0x0, 0x0) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000001200)=ANY=[@ANYBLOB="3799fad2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000001300)={0x0, 0x40}, &(0x7f0000001340)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r3, 0x84, 0x100, &(0x7f0000001400)={r4, 0x101, 0x8000, 0x101, 0x5, 0x5, 0x9, 0x7, {@in={{0x2, 0x1, @loopback}}, r5, 0xf404, 0x0, 0x6, 0x0, 0x6}}, &(0x7f00000012c0)=0xb8) r6 = semget$private(0x0, 0x7, 0xd73e2ca5027bf90a) semop(r6, &(0x7f00000013c0)=[{0x3, 0x4}, {0x4, 0x8, 0x800}, {0x2, 0x8f5b, 0x1000}, {0x5, 0xffff, 0x800}, {0x0, 0x5, 0x800}, {0x0, 0x8}, {0x0, 0x8000, 0x800}, {0x2, 0xa5, 0x1800}, {0x4, 0xfffffffffffffe00, 0x1800}], 0x9) __semctl$IPC_RMID(r6, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000001540)={@in={{0x2, 0x2, @multicast1}}, r5}, 0x8c) 16:01:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x3fffffffffffffff, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1202, &(0x7f0000000100)={0x10000}, &(0x7f0000000000)=0x2f2) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x100000001}, 0x10) shmget$private(0x0, 0x4000, 0x80, &(0x7f0000ffa000/0x4000)=nil) 16:01:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) open(&(0x7f00000002c0)='./file0\x00', 0x1, 0x40) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) lseek(r0, 0x0, 0x7) chmod(&(0x7f0000000080)='./file0\x00', 0x12) mknodat(r0, &(0x7f00000004c0)='./file0\x00', 0x0, 0xa0) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x9, 0xffffffff, 0x36}, &(0x7f0000000040)=0x10) open$dir(&(0x7f0000000280)='./file0\x00', 0x400, 0x80) 16:01:22 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) openat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x4) chroot(&(0x7f0000157000)='./file0\x00') chroot(&(0x7f0000000080)='./file0\x00') 16:01:22 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)="33c43e865174b0ff6219c6286d5f48faafb2be92b9c51894f2c2495957327eb62c2273dfab9205fd8385a399bb4b12dd0f0186694f5495ddc30aa616368f16ad4b3610cb3f1f5dc895432eca72b568496269161a2b1c86901c7f9569f916068f9e27ffef9e6720f0d609079781d6f430b7bd4e2782922323c0e7f570b0fdb53983aa566d2362450eee32c8204648b73700517ee21fd393ac4ac546577dcfd0fb5ab1b014042588d9daf35838fbc4dcb7a0d116adbc08ce7bcc1b06106cd59fc86b96eb91fb6167dc5f7790f39dbdcfff003a41a369c3d76e2b2e7d02cfb78277ec22960d0adf23736c0e81de0a83681f58ddb84d8688c48b625d5ee49ed6d7460d25a87a01532f559a43524e6acda13dec563d722ac7aecc104733b8d7dee6e5d71460d1e3b5c15cf3734ec641acf55eb3e356efe6a621ab5bc17f3f00d17307bf17646210b6dfcc458340b9510634d4c200777599dabd7a66e00d78ac0847ec99350574cb6d95fcb1a796c0a33e1fa158a836e5acefe7a32f2d8dd8e4596806b0b40f6040aa36b9b5fb32258510453796a08ae0ec0e3097cf88865e2ad129e9bd1397c2549037c5f542cdcb45b6cd1db830ae8e6ffe35759972741471b32d55bfb1570a8f9d5a57d38d286bf5c8dd01ccd1d37a6c58509b9f96e0729fc63b0eb9a110493dd42a1670b09900f8eea02b03a45ed9bbc412a650f4a654a9f94d27b7cf3a50ee0b4c3cefe6f7cdd38158e7f79a2af77fa9512de795439c44cd34dd7956b7617e29d835868f9852e3e77550f92aecf3865472c5515e2212b44f627a7d20bc2af0d1023f699e93a1175a54b5ff0019f8fa81a9a1f8916d8821d43e68980087c9ea49da20932d087bd8f402f69f57c7bf3ae30188bffa00eef221f54cc3cc87e277b1ed6b28d3c64924f7377708371e5fb4d588f9c45c1268b59bbd916da66cc9004ad6c6dbfe53f814931b8c52d42dc3deda2053448aacc7e14b456c44b7204df68fef0b7fa10af5eb65e4e4120ed8da9db3c01b3fc9fed969ab0160ac223ef6ddb1663ece67b627bb56fe3c5f37832f1dd18074dcb60817cfc9e9fbdcb3b863ff449eec9aa82ca21886b0eef8ce7cf758bd861857f5f663a27249c47de22b2659e685b1a47889e05913cd3418baf921245698036304916809665e62739038f6d2a9c8dfd4d33c2d961d6fba57366e42b2b55c649dc8833278eea062daa77b1a4b29d643e54bdfd856c3112bbfd672b1919816ea68c6e6e059bedada0b0029ab75fb40f4fb0dc1429ae880a92f1abb6e88995d482ca812c61a97fef68e6c992e1594a1cd7d0415636fea6f8092e51c05a4bec43da6e877ff015c80b5c15848f83074d7d2fada4b4f0601ed9e157b9dcd3dde331f390c79ef4f536c9599216e1884d36c751771ef83eaafe3970037032b050d4936c654c6e1f8e53fbb4ff7fad7c0549676b7aa814dce9de6a22b8b42276234ba375f0ebd9e5545db709f50d80c94b3145aa68061ec2b7f741595515d977fa982254785ea28a7952286d6290437f54f6c08b4fd048a57aa916106d169f4bbe55018d37b27e526e444278992865c4dfff14c4a959656b3d0d698fc059efac49d57bed928e824a68ba08a817738f1db6ace9d7a0118c9c8cf0fd404f7f3af00e7c191531e207592fc62fdc9ec44ab408ad9c6e6c0492a216f4cfef7a86594b0be369a5fea8d3737ae52088119af064f7ede586baf634ff404521f0c891783db31fd96ccfbc93e70fc4db06a9d5d147f2a495cf3ff569de686ca75ccb78123ed0ccd31d229daa51ea740503e6d000375dcd424341a4ddb74137192907cbad9b2e1a7db0163716399130a2b5a4cd938b752403ad96a04a804392aed7e782a76bf55cf5424a45aca982de02038d4473a49e6e7518cfeaca57fa5d181be5958210976c448bfbc14d45341a56e15be35693959d2ebc1001d406bd6d33df5068adf19d417494141f838c8fd95547b282cf8e1494efb366209413873c0b9457b985c47746d31a10b6a222f263182643ceec659c8c795658f4bb79302b7ba34372ff7619def768f69f3c119c1d227a572c3b0bd87011be53ec3e3fa49d912dff4ca419f6669471e518fbd0dcede5e1f36358c7f1c26f9a48d3e6326f1a57ccb250ce6aedc73760506c67034e57d59e166e696b88fda4a35e78d4a8f8e28d2365a72a5c13a197b0cab194f37f4c832ead875eb4d8ab3a2b64cb2776486b21fa6f7191716eb727946525953fb71cfc40fed90af4a2ccbe6c6142844797bc4e1573b004d48921caea553dfa48abe612079b8311975a0ec7bf2410ae2713ae4d1fa57e5979df49131f97e9f72864746738ece121f932e2fbec9a32e24b83c122ba5d8c0aba2636e9680218ab1d75af996e249b38dacb47d212ea695c1ccc1883754ce31a9abaae19b108c75729cd729404dbb947df653e9390c25c0a692ef5acf2c446c874d1445da44cd63696f9bd45b8917e5a6ab6d03e348371b578c1da2e35513e5357440ae7917c403d16089ee6e6910d14c7087a35a374f30e7e081e3740246fa9655ef2a3935c31fc4f8e296a9ebe661c223a092852a6ffa0e548a14d5bc015c511c4b20809e7f8b2373b1371dbc030c9842604865799def3fdac6e69b7c90117ebc175d9d0fa1b946ecbacc024e583e76291cb650c8f32e53b8fc51f19d3391e3fa1d7beedf64a4a3f67b653e1ed3909deade2e6a9bfe26a3acb134c5ebb844d27462835363246ec651995d4bffed13099189b4fb952dc70a56a8dcb7ef3b6bbc0470fc3cde427ae903722f9ef589376a037d95a39b2ecde1486f151e47d79bae510e9c2b7a045e88a32844d5f7583c4dd09c107c3d4e0f9bdc2f541ad721732d1a189ea5efb3594a7ebd9f072044d93ffe3bd61309637c96d3174423a6980833e95ffe32c42a1149a9b2a888e6c5f7b81e560b1078f8a6190ed2f4759db62700288de7b1d6ba2c08dd32e8340bf18ddb6d4344c50ddde3b114192e0342c8eaba75b5d64d6b400e2424571fc8026227ca0e966293859ceb48d5148c035dc1fd00b04397c3fbe2426548812e3bca131edf6daec0323b92db092aa89b0c3638eba7895c5775bcf45222157c7544b27c678efe3f4849678b68e841167ab586ff3a5b9cad385a4f74d252c9b8c9556f2054e15cf1ecef7de925ec23e7442af6db21d55e94af8f213ba053288fe3a3ec59f62edd81cd66cea92916c4b653e9aeb803dfb13f33919ec7ffe6f5d6c536648aaf20e1973acd4b8574260c07f4f3d551ee85e9dfd6e79f7fd5186efc5891de3a15fe86d2990a5884d1a4390382d4cd534c45cd63314fdedb6216b4e32d7d8c835dd26d2c7130e9f112b9257f163e48f126021c1bbd5c8a11ae433b0387971314145b4118100d9c9c27eea508cb210ffdf97cb938d09756a461e32a6cbe78e9be8421a043c8c232f6f096f05d57eb3c26643b2a8e2e5eb1c6b54fba62c6580f42d02d07d1c1d112ac342ce8fb17f1d5c4fa23a55cdd58eb20d254a20e19c80dc575637852fe014d7dc88a4e1aaa678801044ffed8dfcb53228c1b68892662fe86780bb38cff4a8d48de4d055d54cf5c302c6a9160d4308a3c6f7ab0220253d6c1c19568663bc8be65d2558fd18db472cf46b390ded41910c66e78983ba5e97d0cbbf1027f8272156d601e88841b9f6879e8670d23fd140eb60d75cc7dd9792d09a11de1dde06e9ded773e4509fd059f00b077ea0cd160e3423c9176c58736822130253df22fc7c006a7815b7f262e2f1b48febb3f4bd537ade6d1a14d90b2e706b517d3c4484890fdbd6fb51fe15b2f10bfacaf88f59f7c5ffecdc9d89162dcca02d27f6f533b3b9478ca68e8650820fafc46e2dd1e2d1120d1598308c41a54fc8e08ba08ef62f4d669a7682f11768a0bc626a71016fae390e3110c7d55747aa7e072fdbe0a1b5d2f2bb7c404955c9ae92d01680b02bc3fe06af4c97aa1074bc3bf2aaadaaa3cbbf324b1912ad78953111d5d43a1c08a3d90b89b0e5927fdd5c6b0a3a57cce510235b3925fdd669bc49fe11a86b10ea4adb6c189ad6b2807f9", 0xb41) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 16:01:26 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:26 executing program 3: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x4, 0x8, 0x1, 0xa60c, 0x1, 0x3, 0x2, {@in6={{0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffd}}, 0x0, 0x3, 0x0, 0xfffffffffffffc01, 0x1000, 0x4fc}}, &(0x7f0000000100)=0xb0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x5d5f, 0x4, [0x0, 0x9, 0x3, 0x8001]}, &(0x7f0000000180)=0x10) listen(r0, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) 16:01:26 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) fcntl$setstatus(r1, 0x4, 0x10001) ftruncate(r1, 0x2a60) setsockopt$inet6_tcp_buf(0xffffffffffffffff, 0x6, 0x0, &(0x7f00000004c0)="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", 0xb41) read(r1, &(0x7f0000000240)=""/175, 0x2a60) 16:01:26 executing program 0: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0x0, 0x2000, 0x0, &(0x7f0000ffb000/0x2000)=nil) r1 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x11d) r2 = shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x2000) shmdt(r2) r3 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x2) r4 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) bind(r1, &(0x7f0000000040)=@in={0x2, 0x3, @loopback}, 0x10) shmdt(r3) shmdt(r4) 16:01:26 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) fcntl$setstatus(r0, 0x4, 0x40) socketpair(0x0, 0x30000007, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x78, 0x6030, 0x81, 0x5, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x7, 0x100, 0x7, 0x6, r2}, &(0x7f0000000140)=0x10) 16:01:26 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(0xffffffffffffffff, 0x0, 0x20000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e201f000000000000000000000000000000000000000700000000000000000000000600"/128, @ANYRES32=0x0, @ANYBLOB="ff00060001000000"], &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x8}}, r1, 0x6, 0x8, 0xbe4}, 0x8c) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000080)=0x7fffffff, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0xa, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x3}, &(0x7f0000000040)=0x1e0) munmap(&(0x7f0000c0a000/0x2000)=nil, 0x2000) 16:01:26 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f00000003c0)=ANY=[@ANYBLOB="28000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x28}, 0x0) ftruncate(r0, 0xffffffff) recvmsg(r0, &(0x7f00000002c0)={&(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0, 0x0, &(0x7f0000000240)=""/108, 0x6c}, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) 16:01:26 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), 0x4) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7fff, 0x4) r1 = socket(0x0, 0x3, 0x0) fcntl$getown(r0, 0x5) sendto(r1, 0x0, 0x12d, 0x88, 0x0, 0xffffffffffffffb5) 16:01:30 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:30 executing program 0: r0 = socket(0x2, 0x20000001, 0x40000000000084) getsockname$inet6(r0, &(0x7f0000000040), &(0x7f0000000080)=0x1c) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x2, 0x5, 0x3, 0x0, 0xef25}, &(0x7f0000000180)=0xa0) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x52}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e00000000653000"], 0x1) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51f}, 0x10) 16:01:30 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x40, 0x800) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) fcntl$dupfd(r2, 0x11, r0) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r3, &(0x7f00000005c0)=[{&(0x7f0000001580)="72f5f99fca6133e29d7518f17d3bfea337ae4f49927da3bd7623e34aef4322801756abee66ad8eb5064db416e9b7818967a20e067e58324d851cff7db2bb5df6433236ab299e0f76fbd0f12f4816c8f2074f68991f4a70207bbebaf5180cdbc53915c07e372ffec490a782420bcf1c67f35693d27eba179d8e46fef8ebfe26750a8b9dc6af05a667fd063476c1f601feef24d4fe3b7e71f6c687dcd070243528af425cf904f87f4a13af5a72903d99ed17956120ff1bc0b89e76e5fdfc3081cf4f53f1b57ef6a51cfa81d0f89fc8e74a470c71ce8303682c981f587e5f4e3c9b13bd9cea62d127526699e771a0861f13d405db30752a40061ddf9b443decce95a6554061b93a7c325f0012346ea2565c4b8ac03cd1f31cad948f57ce6617291785e712cc74cfc3d540e52bb9990f4e7c306e495cbc3948d2fa73ad2dd25fd653e6ba8c5d9e1d3095bc423e406b7a9ab0913b163c7ff08d0317a7c6873c6a2f3451df31da986ff76b5b77889d64073c3515b912e46114b4107c2e3b229f8be3720703bd1000215467ab9eb65fed7c9175dcc782199a17a3deaf195aff3cdf68f5f61cc5116b995a4aa8956907c1402098f3c23b7445d0239a2e23415d58468320396517a7497fce8d1476067f699bb3155a9157bafd069c6b5ea293f3a3e6906b4b7bc1af021c8d59f26473cb924844106c379d445be7713dee0b8c87371ec12108e22230e73252c49b6a51303200bf2bd2448aa1fc507f10934bfe7abbbf0d8d40a61159d410d7204f543342d6c82b833b386bbe72210511388270f9615d28cebcfd16240974f6400e9e69df127e9ef03bf8b36ee788cf354b2a5fc14cdaff0ca58bdbe09eb2d32b78309843c23b0d67e3a029c4583c2d6e8e3ec177e08687548cc1a77992efc9ba5d314424da21154a14160a3c69336fd984ab1b681b4b73d5a81273acb8aa8e9eaea148a21605d16f455fb5e45bdcb9d509638b81149d0659adb34073a44494b341b1664c2c74ad7777cd389562611d5dd3136ef27e9011bea0f85707c0a36d9a72921955e9a5e5808f1f7afd2d741253e1cf35e3f0c870f352c931a23dda3184ed497e1dc5d00cd9b66903224ca8ebf03b80684d61b4cf0f7fc3f90997a16c7a9164449e42a20a5599b174955d3d3d6f3fa8d3939013643f41d822cd8f99736baa20f3117f8071fcd4972e8c4f4a7b141faae2a7cce11344467c5a6da863ba2e355e5ece63a2374b9766c7add4bb6068bbd0ffff5aeb52934ef56c9d941b116d54baf75a872f02b8c2d61e63b2dac1c42d0b5e1784b074fc04a073a8599ac82b1bc2eb87e3b6fc0511be4ff29d45ada6467528840d4539234e763a4e545347144c9100ef8950d21c12c097a187585411e17cd406d810e6b57b34de38b6b6c8c8fb89725c6f0f05ee852311f21f63821cb3cc925535519bdb9c5531e59788bebbe94bd7f624116063b58e3d7672607460a82ea7d76449f1453fcd114ca11b35ff674100d1e914c92aa0d77ef70f340cca1c2557e784d30e55d15b6176b1ea972fd4b27465dcd523d176df1d7db501d7627737a82b2f40a279dff6c815bea10e167f70db15a88b0de588d01d56bd27734e7a34d81a8e712f77f1a9c09cbdabdbb0bcef12d5c8866f8ecbbab3debe992c4aefc4b359b8affdbfb6d9fa27d7a91ad06397eb719523a1b0f4b70f5a3129cf14557b833861e2c3a290ed9feea5707126d6deb9eabf1bac1cc3783a928b81c1d6530e08e07611a45eddba3929915112b24226a1ae27ed5afbcc8671476c25904c7417f28ea8e3e5ae01f9cfca9cad0231befb6fa85a07c1e03b523a8cc2505ec81e74cdeb932b6a0e17f601e1bb0714b6110e7bd44b11c06813776273adbf780912d6347e61fad36922f8de3e9b7ccf7f5d357b418d6a539e754b598febc33e78fe0996652e4cc8769aa7815a58e685c5acf6556dfb3b1a58e3e21814bda9924997e7be3cc9779b8da982d9b5f82aa105b2bed21bbc98c7c929653e1dd9fa1b1a588f82a3e92cc5b067ed8843783204d76be3d533d929acd156e465497153bd3a7a453fb853a867e72c4e24b8bdeb580572b449e7da992d5b08579a73a906d92cf6d5de14d612aefb113015ceae9cee16904a68901078c96734fc1dec04521640bda13d265f9cea5e9b3f2fcae13551ac0e5f9ed545a4e8f76d51ec6d10495348a6e6807ced942a0f5675a18ee00965aa591e64563c66477dceae9889390f18f532e61553e432c73c9df1b0192a768874938532a38e67e8598d34eafea21d99834bef8bb0932846f0f3a631f017aa7e27c3d600ba768fb07e05d71ef3bacd472df353cdb9b6ec815926f42fb930f2a8f98b98b8a75192a23b642779e9e905f5be2a0aa657eecaed98248adcef08702aefcdcdf55f780dfe3b8f846b3d444f947b0f130e05747ba38bc71ff924eb806a3cab565ae744608ef0b84aa5e2e0313ad2394bced7580a111f04c8f4581f84b6951b09aba69a45a17ab5c50fd468dbe7dedb44a4213f0d3880412f23f5951f2379d8a913d249004cde16ab9a60f4b149a727929700b8094679e40c3f92de816f2a275fd1409899b0ee8891082c0fa2dfb8b962ffda67e0c4253807d82ada4cc15b1cd4943c403e2d93c20e381c3fbbc2fc8b8514db877415ea525cff86aba44e577fbb98e6b7540881432d33f34175729d9c91c193e5e19dc77507b9d9fbce83593c6e2719cb775494d08968dd79a9fcbbcfc0171aa124fcc53343661465b98452f4a54c33c1416862e37e1ac7b346e929f8633224ac418498e311dfc324ca14417165810a418ed4866edf34b7cd7dca01236993245fdfee377292ff9d0c8236ed910c668a701fd33b8442e6cd533a9f0f259eac95d360f608683d0987066cb253c1b1777d4aebdf8f65a779954852599ebe1761667bb1e8782d3a63584c4cb6bb5b7179729ae5644ed17f80e898b7ad66000573a8534695c11e9d60b6c9fdb8700322f20f533148f92155f4dd7cf08d7ffc5afaf4d82b9cc9d3f2d91a519167d15b2a5a597f6f6b823b3fca0fd0ffedf53eff38857ae2645ff6e4bc13fca620cbbb00e7fdfa2d5f6b760e90f3e813c4b53f51c20b4b93b4f28580a29353011d8f400264a6818a7e89fa1e410832ff3cd0427f56df5c08325c09156e3171326eadfff81ea8b35cc08970010499916bf708943f1f37f7c3e7fa7b9d9964aa7677559adb10e5b6011a535eec7be8a2014160f8376354555db7f8c66032ee3e7e2a6cdc1bfd25a2d19b868dd37a4ed69be8c267cfb6ebf9ed77a6ae5fcb6516b28f04f419fea5c709a2a0c2d31d4489871fef072949d27cab046917c5d8a06d4f4dc96facab0eeef4c04a872d71c891b1dc93b4a743311d8cb18929444b89fca06966280f2c44f52509b2746d52cdcb9b388f64f32b1262c5e9508f7bd1a890402915551040d01f2ad0ecf0fe10cbb5dc5fd92dbadb4edebf5297734f386a3fa96ee189d48e024a78277700be9de24f16fda91454ddeb1a9774d0e6f9a5edad8157bb8bda660d346489758a3c08afa7e4cf0b3ec18c03895024369129da006814c53477bc58eaae4c57b784e37a130da6324615b1f5b109b3c74e96c500e1a126543506446b2596bec09b76e028e63528a723cf0e3fa96726697f976c979f18ebdd5a27e8daf879cd73e586e21699e2e0b4b26e873e5d84b5401432c2702ac7bf74b0fc6db4b9f14fe689acfd922bdb0c5e73671c417f6ee4fd288790b4783544049d442c258d1dfc1b1630a2da93dc563e287d8976a7f5dd9e37edd8c59e1a82569401dd66c5f8c714bad00f64695f3ea6291bc8b89316b4ecef8a51b5dac96d4c63fb20c92f8026b873ec672cb55bcd286b3b84c8672de642fa69d9d9ee73b6e859d46fae5c5b8619b00fb00875ec9b7696bbc460e0f099c38059464f0556c8af8a0b26bf8731e8bb9b44211cc2132dca048539c8a37e633edd382777cd142b3573487a58773c883cc16cd8cd33e0def796b55c24c72ec81bc9b0e5119a19a3d5a71cedb7f30627b0d9809c06280b10f37299461fd1bb61c8ee832047c01059364e8e7e6df45f9f089f01adab132b08206ce85fc10a16a948aceadeebd1a905793b8e6541e3500a6a8afc02de8b141d066b6dfb181f7b95a3c975fc07f1466b5b33417c2f3db1977d610a0b1d4f253a715ebe4ab0e271fd302b7fa8b0d1b9ac0715d5c7d7a687d7ff731dfb19468ba501010a3e51e6bb31b0e2b837f12956c433517b67c8bd8c3799b668bba6a489ab464c4cff82112244d7a82be15899b515b0cba6fb94800bc185b47f6a1204e1b6a2dd45e7759d46837f2fea7d8c5c6c820e54d8143c121ca5da3e9cd509c6e411d44ac82665730eb05822bb11c57bb4389983711b6a592cb73da505b994b97ee8ae1468a8f140432b5d41025a9c6f3cd0446b2ef131ce1d13194cd2fd33556742a04c00842f77a726ed9f65018e4d3a803d26b1548558c9d745be8c12c520f95128484ace0ea80ab98901f693a1f777f1772e5347f392edee7b2aac8c96ead1fb1ec9bb7fdab4f3f2acb0237b35e40e9aeb6ecb7303a1325887dc2912d48bde171f6f311746458b84008604d2744e8a8f42462d30cc6fe3d648e18593cbce8094edb1dbf10fbd9b2a6f878f2e5ac126e040472ab3c57bd837fea7b88f4bb8d75c3fcc945e8eab34f7b00f053444db722e199efd0f17f5c4fff66c961733e82995ee4ad8a17b6af95ea0431775c47c7dcc6aa9ba7683c0fa286168d3c387b1162ace5447d1fb5af2f03797eb55beeb812e73ba3a272f2228ffc6a2631f1db09c07d4c9a4f794b0315cf151734acb47809cb5e9c659fb6cffe4e85a7732356f2b3117f283d61bb320e4a1f5a39eacdec4cff8443601c115d0ba93099efdbcac076a6310747319aef3b5ddfe4af44ca6440849ac4728743a53fc92ad5dce8f60ec2e07d3cd8d7d1a4b7a0471bb14e37e905753aed473fa964ff60ffc88e35d886c91fbb041454f470586a0bedd8d84123adbc82f2e0b2fc155188b7a92ac7d80fb983efe92da95367909637d5069610464de7115936b051683336bcd0b1f7acf81742f24dd4ff5d22674e1aea4884189ad5de669b2a05f08a1921508febe1a4e28c418b7a83d87a605d1d18c492c5c3cc7c7f6754fdc51061b78a4b702fd5aa0a2240cb8a2afc576a6a82eb120ef7b8a33ab5baddde009b0550b9a8d277d10af5955e77d0f2bcc091d5707a36b3dade9a8c4b4880eed2f486b5e89a7af38582ac773e361ed284105402efb96643a6cf97c4bd69202a64237c20c02b0fc7e49b3e9e5544a30779f1c60419bf7afec1bc9e12955b92853e547f1903991838135ddcfb9a09d7de31b0550d8f806902adad479e4bf4ef835d73c3680b04d4a7377550d58a483ae09bf22b301c9aef6c7918b1be6060a71957cc78e00e68c8f24f43f1c844da32cd9b0919b83ba709f7f6d055fc4ba5c55a9bfd9a96f5566417056c11e9a0fc25bc25efa321119a437597f412f680b426a6eb960dd0379891c94e4339907938ad4de8886fecc88aaeb46d9cccebbc20ac7b9a489759c14c4c953d7a51f21f5334e594a020ff64fb203ebfa8e7cc4fea2f493ecc6317ec0da67f2efc4147718fc5a09482238a3f675fc6d24da593b2e1d891d4b6a0407d15eb582ea090050157a8996567393b35d76fac8c5c9509fce1aa32ce39e01499b132ae45c47faf81cd88f4307052b9386dc302f5ff9acc8fdd69e3ff8ecbfe3e296034cd6e23fddf434c211e4caf2147ffb", 0xfffffffffffffec4}], 0x1, 0xfffffffffffffffc) freebsd11_fstat(r3, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_int(r4, 0x29, 0x3f, 0x0, 0x0) socketpair(0x17, 0x4, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) 16:01:30 executing program 3: pipe2(&(0x7f0000000740)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000100004) openat(r1, &(0x7f0000000080)='./file0\x00', 0x100000, 0x80) setrlimit(0x9, &(0x7f0000000000)={0x3, 0x3}) socketpair$unix(0x1, 0x2, 0x0, 0x0) writev(r0, &(0x7f0000000640)=[{&(0x7f00000000c0)="fbff7dabaf597545e562a5bc516ade67378f185fa8a704b53688c4b4c4718a0ac120b608af02e948ca250de0de17c1d27c2b30e48bbca59b4952d113970a5874b21718ebd0079620f883392e7d05a4ca42da405d9c8b20ae10cb55d505fe55325a4f758bd72b18319a638636e40c672529d8fd66dfa20fa0b68a69035e300db0df2201ac9804b91fbed36729356a87befd146a1fcfc29e4184b8e23bfd7fb2570ec32a92ec5c92d5610cc6daee5d9885ced53ff10c2034be0592167180d13caeb9635b79e458e5f63f43a2f1b25526160580e5965a", 0xd5}, {&(0x7f00000001c0)="02974ebacf68a5482fb93293d0fa129be0d5820aca8c69dcdba71478dd4beb552709abc7db6abc5d1292579a710785667bf3fbddfe9aec1c578263335407fd8228139c69a3e6e1516f5129a0a4057b9b5d03fe5ffbefa0bfe4aac0192e516ff0861f3ae702a281cf6684f1dcf43b9d748039de21e17342053f095e3ad4f8539b741dde1553b2b15b269120b179873ec28337c65c25e3a0e0dda8bf1edd712b3d339383b126328ba15f88686a61860055adfb63e05dfdabb0f50c7d44fc9b16fd6996fd91817033258f287ea07508d6fdd4eed510a9f7abaf669e56bb3721fc4acdd1", 0xe2}, {&(0x7f00000002c0)="e11d7e239cc0c5ce84cc224e4bab8f03c8f6754f8db9cc7f117d70866bb0dab26571d0656711ae8a5d172888136aefaa86e1a1a9fad8faf8647e73e8f60375939c203082e47935d1545c1868ba3011155e9bb5cc804c23e3928cb4e5e4f809d63a6016dc9e02a7a4e8efb9a721ca987f26d49f7b381c13da71333176948f0e06a0793174368e1fefadb58a5e6ea77d771064e66b4bd07453a75c0ff030768de1bf493d05bdb40e944a3e38fd1a", 0xad}, {&(0x7f0000000380)="3119e8eb3ff1c9587e3c744a47ec8acdafee610194b06e21c6baf563417462c9e80408cd8f6df426062249a77e0efbebb6725dc80ef74e4c93bb0e80a2c57a97253b7500d0861b2b96b7e7c82ac3da0fff2a05fedb2a2ee64f5397ad5307fb71140646572003a068de2583acb84f09c01079d697513951d038303b44ee94e544", 0x80}, {&(0x7f0000000400)}, {&(0x7f0000000440)="e071299f9ce16a4f676f5cdef065d48dc4578a3adf80afd0f1d32b22ef06c2d68656061262ab7f2cb0e2510c541927fa307cc988ccf887d5aa5ffd516597c2345dc516cbf251f6dc9900256f0358adccec0eed0c1407f89f5a9b6f7d54d988ae6c6ada03dd940a3582e7336e7779c3e5427bd90ed803ec0e7427cedca0c068f0081591cd664c9a", 0x87}, {&(0x7f0000000500)="6282893a14e096cfd3199a7848a6e87a6e6ed20cc1adde", 0x17}, {&(0x7f0000000540)="40149d2876044bb76b8cbe6c6130c47aa28286a0ef6e2ebcb1672648cc469f2e302c5fb8182c48816207208100a26a583a1e8f86e9beafe007aebdfa079f128d872a31042e2dfdb665cebf8a64266833d27e0f99ac076bc16fe2159636ece6359ad2427f15567760b498636ffce84726748ab77bf95f1b0c448ebb8fc4e654d407b097147dd2f0aa468bc688a50b222861ae560f3079d9c65ce2d2f37942f9390f37a8618810d0cdb6cda871bfbbdd3e5306bbe6861f", 0xb6}, {&(0x7f0000000600)="fe31a7c4518c61f50a0a6e32f7bba0ff3952be80c0c7f36c", 0x18}], 0x9) 16:01:30 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffff80000001, 0x3, 0x0, 0x3}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x7}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240), 0x0) 16:01:30 executing program 3: symlink(&(0x7f0000000000)='./file0\x00', 0x0) execve(0x0, &(0x7f0000000000), 0x0) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$unix(r0, &(0x7f0000000080), &(0x7f00000000c0)=0x2, 0x30000000) 16:01:30 executing program 3: r0 = open(&(0x7f00000004c0)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0xffffffffffffff20) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r1, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r1) fcntl$dupfd(r1, 0x11, 0xffffffffffffffff) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getresuid(&(0x7f0000000540), &(0x7f0000000680)=0x0, &(0x7f0000000600)) r4 = getuid() getresuid(&(0x7f0000000140), &(0x7f00000002c0), &(0x7f0000000300)) setreuid(r3, r4) pwritev(r2, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) open(&(0x7f0000000100)='./file0\x00', 0x0, 0x4) 16:01:34 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x800001) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) pwritev(r0, &(0x7f0000000b80)=[{&(0x7f00000004c0)="c0", 0x1}], 0x1, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x20) 16:01:37 executing program 2: r0 = open(0x0, 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:37 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000300)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) faccessat(r1, &(0x7f0000000280)='./file0\x00', 0x40, 0x800) sync() getsockopt$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', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getpeername$unix(r0, &(0x7f00000002c0)=@abs, &(0x7f00000004c0)=0x8) fcntl$dupfd(r2, 0x11, r0) pwritev(r3, 0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) pwritev(r3, &(0x7f00000005c0)=[{&(0x7f0000001580)="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", 0xfffffffffffffec4}], 0x1, 0xfffffffffffffffc) freebsd11_fstat(r3, &(0x7f0000000400)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000500), &(0x7f0000000540)=0x4) setsockopt$inet6_int(r4, 0x29, 0x3f, 0x0, 0x0) socketpair(0x17, 0x4, 0x0, &(0x7f00000000c0)) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000340)={0xdd, {{0x1c, 0x2, 0x7, @loopback, 0x7}}}, 0x88) 16:01:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000180)='./file0\x00') getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xc}, &(0x7f0000000080)=0x8) 16:01:37 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000540)='./file1\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = getpgid(0x0) fcntl$lock(r0, 0xb, &(0x7f0000000000)={0x3, 0x3, 0x20007, 0x2, r2}) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000003c0)={0x0, 0x7, 0x7, 0x0, 0x6, 0x7}, &(0x7f0000000400)=0x14) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000440)={r3, 0x1}, &(0x7f00000004c0)=0x8) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000140), &(0x7f0000000240)=0x4) 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$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000280)={0x1, 0xffff}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r4, 0x5}, &(0x7f0000000300)=0x8) r5 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r3, 0x0, 0x8000}, 0x8) chdir(&(0x7f00000000c0)='./file1\x00') connect$unix(r5, &(0x7f0000000000)=ANY=[], 0x0) freebsd10_pipe(&(0x7f0000000040)) 16:01:38 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x4000) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x10001, 0xfffffffffffffff8}, 0xc) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) preadv(r0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/115, 0x73}], 0x1000000000000281, 0x0) 16:01:38 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1003}, 0x8) connect$unix(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="8202010000000000000045785e0004ff034e8272ef4361e77c4fdd5324921c79b959cf31075f366d4ab5e437b034d7f5faf5ffd76349bad5556b385ccbaebd0682cb2a38c71369fbec733a2e1f85bd30d870cd6474b6260b21d44dc61cc2344496ee39f3154fba59733af9d128949dcb92c2a83d95bbb327a95f43d67d8862ea87b784e5c963c79948d8a8909b024bf254ee7621"], 0x1) socket(0x0, 0x0, 0x9) syz_emit_ethernet(0xaf, &(0x7f0000000140)="332813f05aab8e4335a814170c88ce62f31d0648796cb7074c768f53af1ee33e02d3f5e0aae69b9eae981864d857e16d3b4f8b582b295f244a6fe4eb24c6ce84a79bcdd06b80828eb8ad977a57ec29f494c2077e1ca3493cedac849a1c8df0149819cf9e9142619de476e5ec3561f17d7ab31f2b30b0c6a6a982f8d82215f5b0e960bcf4f481061f2205ecda4d7e25375039d991cfc81bc08988a1c115b35fe7c182493e05c1f1f28e58b70324e4b2") socket(0x10, 0x1, 0x2) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file0\x00') 16:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$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$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000200)={@empty, r2}, 0x14) r3 = dup(r1) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000240)={0x0, 0x400000000000}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000002c0)={0x5d97701c5e67a10f, 0xffff, r4}, &(0x7f0000000300)=0xc) write(r0, &(0x7f0000000340)="86c2f7d6f9191cab92496bd7bc82dfec65613c0fadcf1a362b0ace537ba9cecee91b18798252a21f2eecaefd13385e725963c892a53fbf9a3d08e7b1e738cb0d5ec092ca6630f5d28bad86b47ca2a91cb0b1c00a0f0e9ed04757c5d7ea2df93c84f8762105dde6a9d3c0b077c137f384d0db563fbed15c58b777b82c17aa6491e2f6d8f08d25babfd523a9a19bb0c3b88a4a0bf9702f13a1197febf1ad4dc9c7fffda9187c238d357b3b7b854d2c3cd77b665e776ae1e4137eac207ac8e047ce92191096df591942c340f4462f6aea2d0e343da51180a91390c2b23f4e66f5d86b", 0xe1) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000180)=@in={0x2, 0x2, @multicast2}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r5 = fcntl$dupfd(r1, 0x11, r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000040)=0x3ff, 0x4) 16:01:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local, @multicast2, @remote}, 0x24e) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = accept4(r1, 0x0, &(0x7f0000000080), 0x20000000) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000380)={0x0, 0x88b}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000004c0)={r3, &(0x7f0000000440)=[@in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in, @in]}, &(0x7f0000000500)=0x10) getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f00000002c0), &(0x7f0000000340)=0xb) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0xc) truncate(&(0x7f0000000280)='./file0\x00', 0x400007f) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r4}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41]}}, 0x1a, &(0x7f0000000300)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) 16:01:42 executing program 2: r0 = open(0x0, 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:42 executing program 0: socket$inet6_udp(0x1c, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff}) openat(0xffffffffffffff9c, &(0x7f0000000540)='./file0\x00', 0x200, 0x100) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = dup(r1) connect$unix(r2, &(0x7f0000000340)=@file={0x1, './file0\x00'}, 0xa) mkdir(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f0000000380)={0x0, 0x7d, 0x6, 0x10000, 0x643, 0x8}, &(0x7f00000003c0)=0x14) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000400)=ANY=[@ANYRES32=r3, @ANYBLOB="a70000009f768dbad676c327e3982291cce29016f408e2352e5010d8572baa5166352d6ab854e961121dca15c79e8b57984354019a1fb170abf0bb6783d9e623904508831a8317528180151e11be01d64ebe5b1a537e1b7c69c6fd8b1fb19e3649daf1162296f5fe28904939774041a37ccbb665b633767a4d2f49766c09368765d9315abf5e406dcac2c6c80a90a462374fac3bc5037c94a0e925dfe5497b2a429e6e18dbcf41cd3e0d2c"], &(0x7f00000004c0)=0xaf) r4 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r5 = semget$private(0x0, 0x2, 0x0) semop(r5, &(0x7f00000000c0)=[{0x3, 0xffffffffffffff82, 0x1000}, {0x4, 0xff, 0x1000}, {0x1, 0x5, 0x800}], 0x3) r6 = socket$inet_icmp(0x2, 0x2, 0x1) rmdir(&(0x7f0000000040)='./file0\x00') freebsd11_lstat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) freebsd11_getdents(r4, 0x0, 0x0) linkat(r4, &(0x7f00000005c0)='./file0\x00', r0, &(0x7f0000000600)='./file0\x00', 0x400) r7 = accept(r6, &(0x7f0000000100)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000640)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r6, 0x84, 0x2, &(0x7f0000000180)={0x0, 0x56d, 0x10000, 0x100, 0x1, 0x40}, &(0x7f00000001c0)=0x14) getsockopt$inet6_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000200)={r8}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r7, 0x84, 0x1c, &(0x7f0000000580)=0x9, 0x4) 16:01:42 executing program 3: r0 = socket(0x1, 0x7, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), &(0x7f0000000080)=0x1) getsockopt$inet6_buf(r0, 0x29, 0x52, &(0x7f0000000040)=""/11, &(0x7f00000000c0)=0xb) 16:01:42 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) socket$inet6(0x1c, 0x5, 0x9) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept$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(r1, 0x0, 0x400, 0x0, &(0x7f0000000200)=0xffffffffffffffe6) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) accept(0xffffffffffffffff, 0x0, 0x0) r3 = fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r3, 0x84, 0x12, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000040)=0x314, 0x4) truncate(&(0x7f0000000300)='./file0\x00', 0x10000000000007e) lseek(r4, 0x0, 0x1000000000003) pwritev(r4, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000240)={0x77, 0x6}, 0xffffffffffffff91) open(&(0x7f0000000080)='./file1\x00', 0x280, 0x40) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f00000001c0)={0x0, 0x30}, &(0x7f0000000280)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) mlockall(0x3) 16:01:42 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="08000000ffff"], 0x6}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 16:01:42 executing program 3: symlink(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='.\x00') r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000140)=0xbb01, 0x4) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000100)={0x214c, 0x8000}, 0x8) r3 = socket(0x1c, 0x2, 0x5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r3, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x9, 0x9, 0x3, 0x5, 0x8}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r4, 0x6}, 0x8) pipe2(&(0x7f00000000c0)={0xffffffffffffffff}, 0x100000) r6 = fcntl$dupfd(r5, 0x11, r3) readlinkat(r6, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040)=""/109, 0x6d) 16:01:43 executing program 3: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r0, 0x2) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) flock(r0, 0x3) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x0, 0x100000001}) 16:01:43 executing program 0: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x6, 0x5, [0x8, 0x3f0000000, 0x7742, 0xb0, 0x2]}, &(0x7f00000000c0)=0x12) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0xffffffff82186d02, 0xca}, &(0x7f0000000140)=0xc) getsockopt$sock_int(r0, 0xffff, 0x1018, &(0x7f0000000180), &(0x7f00000001c0)=0x4) listen(r0, 0x6b5c) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000200)={0x66, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}}, 0x88) chdir(&(0x7f00000002c0)='./file0\x00') connect$inet6(r0, &(0x7f0000000300)={0x1c, 0x2, 0xffffffffffff0000, @local={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000340)={0x800, 0x1, 0x9, 0x200, 0x81}, 0xc) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000380)={0xffffffffffffffff, 0xffffffffffffffff}) rename(&(0x7f00000003c0)='./file0\x00', &(0x7f0000000400)='./file0\x00') setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in={{0x2, 0x3, @loopback}}, r1, 0x8, 0x80, 0x4, 0x45d, 0xfb, 0x8001}, 0xa0) r4 = socket$inet(0x2, 0x30000007, 0x8) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000500)={0x38f}, 0x4) r5 = accept$inet6(r0, &(0x7f0000000540)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000580)=0x1c) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f00000005c0)={0x1000, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000680)={0x897e, {{0x1c, 0x1, 0x20, @empty, 0x7f}}}, 0x88) r6 = geteuid() r7 = getgid() fchown(r3, r6, r7) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x2, 0x81013, r0, 0x0) getsockopt$sock_int(r5, 0xffff, 0x0, &(0x7f0000000740), &(0x7f0000000780)=0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r5, 0x84, 0xa, &(0x7f00000007c0)={@in={{0x2, 0x1}}, r1, 0xbb, 0xfffffffffffffffa, 0x213, 0x4, 0x3, 0x8}, &(0x7f0000000880)=0xa0) r9 = accept4$inet6(r5, &(0x7f00000008c0), &(0x7f0000000900)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r5, 0x84, 0x101, &(0x7f0000000940)={@in={{0x2, 0x1, @local={0xac, 0x14, 0x0}}}, r8, 0x400, 0x5, 0xae97, 0x96f0, 0xe60}, &(0x7f0000000a00)=0xa0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000a40)={r1, 0x2}, 0x8) getsockopt$inet_int(r4, 0x0, 0x6, &(0x7f0000000a80), &(0x7f0000000ac0)=0x4) read(r9, &(0x7f0000000b00)=""/158, 0x9e) getsockopt$inet_udp(r4, 0x11, 0x1, &(0x7f0000000bc0), &(0x7f0000000c00)=0x4) socket$unix(0x1, 0x5, 0x0) 16:01:47 executing program 2: r0 = open(0x0, 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:47 executing program 0: r0 = dup(0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000000000000000900fe7901000400000000001c004e220800000000000000000000000000000000000000ffffff7f00000000000000000000000000000000000000000000000000003b00"/148, @ANYRES32=0x0, @ANYBLOB="01000000080000000100008004000000ff030000"], &(0x7f0000000240)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r1, 0xecec}, &(0x7f00000002c0)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(r2, 0x0, 0x3) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r3, 0x84, 0x8002, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x80de}]}, &(0x7f0000000200)=0x10) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0xdc) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r3, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) close(r3) 16:01:47 executing program 1: r0 = socket(0x2, 0x2, 0x4) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)={0x0, 0x29}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000080)={0x0, 0x29}, 0x8) 16:01:47 executing program 3: r0 = socket$inet_sctp(0x2, 0x800000000001, 0x84) listen(r0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1a) freebsd11_mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x2000, 0x7) getsockopt$sock_int(r0, 0xffff, 0x1011, 0x0, &(0x7f0000000080)) 16:01:47 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="0000e100000000e400000010", 0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="00008002", 0x4) 16:01:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x3, 0x3ff}, &(0x7f0000000200)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x1a}, 0x8) accept4$unix(r1, 0x0, &(0x7f0000000280), 0x20000000) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000140)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f00000002c0)=0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000080), 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:01:49 executing program 1: r0 = dup(0xffffffffffffffff) utimensat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x3}, {0x9, 0x3ff}}, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x401, 0x4) setitimer(0x3, &(0x7f00000000c0)={{0x0, 0x80000002}, {0x0, 0x8}}, 0x0) 16:01:49 executing program 1: r0 = shmget(0x2, 0x3000, 0x100, &(0x7f0000ffb000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) setsockopt$inet6_MCAST_JOIN_GROUP(r1, 0x29, 0x50, &(0x7f0000000100)={0x0, {{0x1c, 0x0, 0xffff, @empty, 0x12a}}}, 0x88) lseek(r1, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = socket(0x17, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(r2, 0x0, 0x8) r3 = getuid() getresgid(&(0x7f0000000280), &(0x7f00000002c0)=0x0, &(0x7f0000000300)) getgroups(0x5, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0, 0x0]) r6 = getgid() freebsd11_lstat(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setgroups(0x5, &(0x7f0000000540)=[r4, r5, r6, r7, r8]) freebsd11_lstat(0x0, 0x0) freebsd11_fstat(r1, &(0x7f00000001c0)) getgid() r9 = getegid() lchown(0x0, r3, r9) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) futimesat(r1, &(0x7f0000000080)='./file0/file0\x00', &(0x7f0000000240)={{0x8, 0x2}, {0x7fff, 0x3}}) write(0xffffffffffffffff, 0x0, 0x0) recvmsg(0xffffffffffffffff, 0x0, 0x0) 16:01:56 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:01:56 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000000)={@multicast2, @broadcast, @remote={0xac, 0x14, 0x0}}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000080)={@local={0xac, 0x14, 0x0}, @multicast1}, 0xc) socket(0x10, 0x10000001, 0x0) msgget(0x3, 0x80) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f0000000040)=0xfdb4) 16:01:56 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) fcntl$setflags(r0, 0x2, 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) r2 = open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000340)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 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) chdir(0x0) readlinkat(r2, &(0x7f0000000080)='./file0\x00', &(0x7f0000000140)=""/154, 0x9a) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f00000000c0), &(0x7f0000000200)=0x4) 16:01:56 executing program 0: select(0x0, 0x0, 0x0, &(0x7f0000000000)={0x0, 0x8, 0x0, 0x0, 0x2}, 0x0) select(0x40, &(0x7f0000000040)={0x0, 0x6, 0x73, 0x1ff, 0x9, 0x580ef128, 0x8, 0x6}, &(0x7f0000000080)={0x3f, 0x7, 0x3ff, 0x200, 0x0, 0xffff, 0x7d38, 0x3}, &(0x7f00000000c0)={0x9, 0x100000000, 0x7, 0x200, 0x8000, 0x80000001, 0x10001, 0x1}, &(0x7f0000000100)={0xd7, 0x3}) 16:01:56 executing program 3: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x20000000) writev(r0, &(0x7f0000000440)=[{&(0x7f0000000080)="d8229ab963997ee09f0d584fd3a490b780ee3e2c97875311987f348cc18d7611478d5d8e75d12b6d563d07676f889fa22844fd707b72234559509b2919f8e8f333cd1e9f2fde492b843d82e8356453493b6c996a1463d8ea824ce06d3f602cc757be2312653d0e8e0811aaafce82fcaf869bfb0afe7ed27965f9be1067ba12e874a233adab6f0ecdb63f6b669602b2798fed78ac20437ef2240cba56f4b2bbd81d3234eb5a5e2bf504f09a14fc53333838a0400422d5cbab989fbf8324318b090fdddc9ce5e0a34d0b37b4718c5a1baaf9248bb1ac758e9d0c", 0xd9}, {&(0x7f0000000180)="d65fd048ea96093f0db48214be6b029b2cc98f24b80804e9be5500a8e5a4fe9ab9e884a8fbc7ebed41179d08d29cc493ea031b152bbe6f5cf183bc4d1bf4e083761732720c06bb14766aeee16344f4ce9d96b020cf72d6b01bcb98502ebbe21a2382effeabdc092cad37252452f6ac9279687e620c75aad258bbdb6d9077d9f6562b29dbe2120145dc5a045f27a656fbeb538680e0f8ae756fd60692b1acaa50e7de18825ba1058eece6b389553347015998ebc123b79dcd49292cc6879310ed271f57158c427b112077", 0xca}, {&(0x7f0000000280)}, {&(0x7f00000002c0)="79ac61f9d9e6c8c2f5b1b3514746768789aad8e1c4eeeb055d3af2c4529cacc34e30d99d85041e0c9f1a32db15f712f5da03ce5ae34a3094921c2de6fe2989307cea597f6f74ada50663b63a2854923c22debffb57fae4a861407b1d1c9cde25760982fcaf107e53ae2083b54b9de693dd2563ebfb90ea46959972f41838ef", 0x7f}, {&(0x7f0000000340)="b3d9eb49c12578817eec4a18c19d30073e3fa03ad90ac43002a42407e34272c7fdc9e27d0567fcdaa7cefd060a226e79425785a62f0d6cd79b7b7ae9c7ad9ae6e3aaca213f99cd2f6c9cdf5c3217886165ce0d3e8723479b435cd0b9141ad9868141c6581281010f2c0cd9f15c60fa418c1e8e4156ccac9354b103097b45527a68928126ac9075f861c4a84a4530e0a573b8b8fdf82dff043fbb63f1f6440a865a5e7cbff9e98330b357be11ad147d60194e3fb9b1c97cade7e81a815da9f88c7d5d485bf751d8100f51f3b880", 0xcd}], 0x5) r1 = openat(r0, &(0x7f00000004c0)='./file0\x00', 0x2, 0x2) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000000580)={0x0, &(0x7f0000000500)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x1, @loopback, 0x100}}, r2}, 0x84) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f00000006c0)={0xffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000007c0)={r2, &(0x7f0000000700)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000800)=0x10) r4 = dup(r1) clock_nanosleep(0x4, 0x1, &(0x7f0000000840)={0x8c, 0x3ff}, &(0x7f0000000880)) setsockopt$inet6_tcp_TCP_CONGESTION(r4, 0x6, 0x40, &(0x7f00000008c0)='vegas\x00', 0x6) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000009c0)={r2, &(0x7f0000000900)=[@in6={0x1c, 0x0, 0x8, @loopback, 0x100000001}, @in={0x2, 0x0}, @in6={0x1c, 0x0, 0x2, @local={0xfe, 0x80, [], 0x0}, 0x3}, @in={0x2, 0x3, @multicast2}, @in={0x2, 0x0, @loopback}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x0, 0x80, @loopback, 0x5}, @in6={0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000a00)=0x10) r5 = accept$inet(r1, &(0x7f0000000a40)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000a80)=0x10) r6 = open(&(0x7f0000000ac0)='./file0\x00', 0x100000, 0x9) unlinkat(r6, &(0x7f0000000b00)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000b40)={0x3, 0x100, r3}, &(0x7f0000000b80)=0xc) setsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000bc0)={r2, 0x2}, 0x8) r8 = shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ffc000/0x2000)=nil) shmctl$SHM_INFO(r8, 0xe, &(0x7f0000000c00)=""/127) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000c80)={0x3ff, 0x5400, 0xffff, 0x0, r7}, &(0x7f0000000cc0)=0x10) r10 = socket$inet6_udp(0x1c, 0x2, 0x0) r11 = dup(r10) sendmsg$unix(r11, &(0x7f0000002240)={&(0x7f0000000d00)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000020c0)=[{&(0x7f0000000d40)="443972abae3882a75be7a2715bd7ec78226e1aeeb3d3f1841079fbf546ff9b9167a92337819a5ff430850da9f24f0bd0293fc447808623037acef08b9ab95526206ce41c39b8571638e69e15ce92e8353392398aba04476266aa7c281b64a463cf0e12034ff4fd4392fae7670c483887b07e5baa338e475a7778f870c10030e223314c54e1102ae014c36e13189e9efde99a55a76559f972e590f7e5547993c7b39bdf711f8c", 0xa6}, {&(0x7f0000000e00)="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", 0x1000}, {&(0x7f0000001e00)="da53fc9402a586cdb9e47a112ed87cdbeb9dd1191a2892a35dc5f88a650beaee6ee010717c350ac74fbdedfe8699f90657ed015848550ebbb96de98e5988798f373c89a7f01cab357d49b86525b1c336ea3e082459c9861ad158927d11b0e852da710fd9258cba9467567bfcba5a3f1c24098627d4ebaa8c7738530bb5cdd20bed6b4f2d83a43a9992d36d7c3e939502a2b23a1674710dc796f13a17fa1406e4f1a4060ecc3ff1c3a8723cfde2a9a3805159526281e7f160d0e359dd77edfd3ece3b4ab0ea9ee6d3c0581690fdd7b00f29de2a", 0xd3}, {&(0x7f0000001f00)="b6dcb02fbcb7df079a0ba983fd0f2d85321abc5c76c9408dd150a24d00879dce6bd7219a5db7325133ba038ce2c20440d443a47225ef30db6adeae492d8df7a85450c76ff82b42a8a8ae722edc2695e1a3856fd9515980ecd14ee90b9d0a418406d368", 0x63}, {&(0x7f0000001f80)="aecb8550043aa0117eb0c8d9f8013c7022b5253d3f27194a179f3a4b133edb193b54859a654dd40b2d1cb28130f2adb7e0fb00df8be8f6e45e6351f43d491b62", 0x40}, {&(0x7f0000001fc0)="0f1b3b6d9ab2f2892325c546cbf5c6863563ae99f9c3e5b2fda4c21e6e1e518031b3a144e97f53b292b8d9bab5fe28a08f782c3cc2b31f3b26fafe26d3a2e62f574c3449a0b52c9514004ffc3cb9de15a774b7cfb75d84b399dcabd2c34aa4c5de08b3dec493f6dd88c1ea471aba3951a56c79665962671d76a3f46eb62d22f41e4da9947e4e1834dcbba9f81883a8c937c338296ad493997b78b0809c2d8b609a071268c88568560fda6d1e26a4a36b1cd461c1c08fc01f696995ccb26b695bb203d8c9e631c99adb60789e8f5ab9f0bba1c033b436ffdf99523e090d7b528900903c", 0xe3}], 0x6, &(0x7f0000002140)=[@rights={0x18, 0xffff, 0x1, [r0, r0]}, @rights={0x38, 0xffff, 0x1, [r1, 0xffffffffffffffff, r1, r10, r1, r10, r6, r5, r0]}, @rights={0x28, 0xffff, 0x1, [r10, r10, r1, r4, r10]}, @rights={0x18, 0xffff, 0x1, [r0]}, @rights={0x18, 0xffff, 0x1, [r11]}, @rights={0x38, 0xffff, 0x1, [r5, r6, r4, r11, r0, r10, r11, r10, r10, r10]}], 0xe0}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000002280)={0x0, 0x30, 0xf8, 0x3f, r3}, &(0x7f00000022c0)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r6, 0x84, 0x26, &(0x7f0000002300)={r12, 0x3}, 0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) munlockall() getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000002340)={r7, 0x800, 0x7, 0x7ff}, &(0x7f0000002380)=0x10) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f00000023c0)={r2, 0x32a}, &(0x7f0000002400)=0x8) socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r11, 0x84, 0x23, &(0x7f0000002440)={@in6={{0x1c, 0x1, 0x119, @empty, 0x131}}, r9, 0x6, 0x100000001, 0x1}, &(0x7f0000002500)=0x8c) 16:01:56 executing program 3: setrlimit(0x9, &(0x7f0000000080)) socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 16:01:56 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080)=0x959c, 0x4) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000000c0), 0x8) 16:01:56 executing program 3: r0 = semget(0x0, 0x0, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x10000, 0x81) 16:02:03 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:03 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0xffffffffffffff06) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x32, &(0x7f0000000040)={r1, 0x10001}, 0x10) 16:02:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) writev(r0, &(0x7f0000000480)=[{&(0x7f0000000840)="f4d0251aca83be32e1b3989b4e7ef8c271ab3cef1a7baacb912d77008510cff233", 0x21}], 0xfffffffffffffed7) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) getresuid(&(0x7f0000000280), &(0x7f0000000140), &(0x7f0000000240)) setsockopt$inet6_tcp_buf(r1, 0x6, 0x45, &(0x7f0000000180)="e4e11df357f368ea", 0x100000033) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000004c0)={0x5, 0x4, 0x4, 0x2c0}, 0x8) r2 = shmget(0x2, 0x4000, 0x21, &(0x7f0000ffa000/0x4000)=nil) shmctl$IPC_STAT(r2, 0x2, &(0x7f00000001c0)=""/9) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet_mreqsrc(r3, 0x0, 0x4f, &(0x7f0000000200)={@multicast1, @multicast2, @local={0xac, 0x14, 0x0}}, 0xc) faccessat(r3, &(0x7f0000000040)='./file0\x00', 0x4, 0x800) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x41, &(0x7f0000000580)='newreno\x00', 0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f00000002c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000003c0)=0x10) readv(r4, &(0x7f00000007c0)=[{&(0x7f0000000500)=""/74, 0x4a}, {&(0x7f0000000100)=""/24, 0x18}, {&(0x7f00000005c0)=""/71, 0x47}, {&(0x7f0000000640)=""/180, 0xb4}, {&(0x7f0000000700)=""/137, 0x89}], 0x5) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r5, 0x84, 0x2, &(0x7f0000000400)={r6, 0x6, 0x9, 0x6, 0x4}, 0x14) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f00000000c0)=0x3ff, 0x4) 16:02:03 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x4, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x1) 16:02:03 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x5) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) r1 = openat(r0, &(0x7f0000000180)='./file0\x00', 0x200, 0x90) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000080), &(0x7f0000000100)=0x4) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000300)={0x100, 0x4, 0xcd5d, 0xfdf, 0x9, 0xfffffffffffffeff, 0x1, 0x3, 0x31, 0x6, 0x100}, 0xb) fcntl$getflags(r1, 0x3) faccessat(r1, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) poll(&(0x7f0000000340)=[{r1, 0x2064}, {r0, 0x120}, {r1, 0x180}, {r1}, {r0, 0x40}, {r1, 0x80}, {r1, 0x100}, {r1, 0x90}, {r0}], 0x9, 0x2) freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x3083, 0x1f) pwritev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="4c7f1bcf7710a86133675c6ad8b929775fd45e1d00ecd51be53c36444eb4e48cb22fafe53b736fbbf1cd84def8f17f65f08990d72605562c4e61187165f09de9a1da36af472e966c984b80f307c70a539d5664903df7974e43c146e2013f1f4a1d3225b2c51c546f9846e8c1c0a653cee21afc35b31ba8be7bc4c570baef96b4a1d22b22fe67010519d4cb229d17c7a30a0e06925e9a0101d5e18fa9b1b6c902d3", 0xa1}, {&(0x7f0000000280)="4d4549ecbf2100e66212bbbe40eebfb1e6ce9e8429811e40c7f29af6dc25bba7fecaea12b20564ae1f75646c9d73453726f5a82395efa8cfa63c8830f8b592e4af6c49980545b20b2ed013cc0643df8ecf7e", 0x52}], 0x2, 0x0) 16:02:03 executing program 3: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) clock_nanosleep(0x1, 0x0, &(0x7f0000000000), 0x0) r0 = open(&(0x7f00000001c0)='./file0\x00', 0x6, 0x0) poll(&(0x7f0000001540)=[{r0, 0x85}, {r0, 0x1}], 0x2, 0xfffffffffffffffd) open(&(0x7f0000000000)='./file0\x00', 0x100, 0x10000000008) 16:02:03 executing program 1: setitimer(0x0, &(0x7f0000000000)={{}, {0x2}}, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x7, 0x81}, {0x43e, 0x8}}) setitimer(0x0, &(0x7f00000002c0), 0x0) 16:02:03 executing program 3: madvise(&(0x7f000029b000/0x400000)=nil, 0x400000, 0x9) r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000000)={@multicast2, @broadcast, 0x3, 0x2, [@broadcast, @rand_addr=0x9]}, 0x18) 16:02:07 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x0, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = accept(r0, &(0x7f0000000000)=@in6, &(0x7f0000000200)=0x1c) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000240)={0x5, "d23096b88300b16425bcc9c53317388f"}, 0x14) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000040)={0x0, {{0x2, 0x3}}, {{0x2, 0xffffffffffffffff, @multicast2}}}, 0x118) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x200}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000300)={r2, 0x3f}, 0x8) r3 = semget$private(0x0, 0x3, 0x0) __semctl$GETNCNT(r3, 0x0, 0x3, &(0x7f0000000180)=""/101) 16:02:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000140), &(0x7f00000001c0)=0x4) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) poll(&(0x7f0000000040)=[{r0, 0x4}, {r1, 0x4}, {r1, 0x2000}, {r1, 0x2002}, {r1, 0x140}, {r1, 0x1}, {r1, 0x10}], 0x7, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000180)=0x7c21, 0x4) setsockopt$sock_timeval(r1, 0xffff, 0x1006, 0x0, 0xfffffdd8) sendmsg$unix(r1, &(0x7f0000002b00)={&(0x7f00000002c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000002a40)=[{&(0x7f0000000580)="1ae6518310cb720fd0f8b2db0066f66eb009eb2b37f3ee792744c608cf12f5af6eee61ec03f63876938aae96a306fcd172bc1a2e43452b5d6b0097a8d67b9ab295244a3798986c8f8692bd5472a45f67ba6d40b8179af24f8cc3b7322953c4", 0x5f}, {&(0x7f0000000600)="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0x1000}, 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0x1000}, {&(0x7f0000002600)="54c2cbf0325e3bee68848d6cd2ac1d270d9ad92e7d77ad5b263173a27c66ed2a309bc0a3e19427ca971736bfea7a66be441d984eae3728c06748521715c62648fc0430ffac5926fdabcadfcc27e12b5387027ec5929ebc2d4a7e973103f1dd0b163932aef73dacf7ece8ae35851bacd720ee1073f8f60ebc26cfaf14e89cc26831c632fbc0625bfbf946f62d5430e2dc2a8a12266584014f26fb992f6d8bd7c25162303ed51753c80fc86120f9bb16fc3a5efcfce2d64cded0f9b5de713bdf06a28369b0882f62c8668f8ee33a5adfb4f376fad918cd403d6b15bc47de6dfe7f04e82493b9a158", 0xe7}, {&(0x7f0000002700)="bfc7b56666464b2a0b99651733f7f5008ca45463846558963b21b270ef80db37791fa4d7e529bb057ee163bb49124902a035b96d1e9e1083b3c82cc9dd46e65b0cdfc5f95e85eace83b6dc3af79a0c135d91cc89d07d9ec2650bb6710448ef57df2f6f9d67f91f17691b67041b458731d5ec5865264bbe889bc31f0d27755fd8466212c3abc5e18cdc2b", 0x8a}, {&(0x7f00000027c0)="39cd93f33dde4444d994a844a2f046b1ca023d9fe33d788e291e8834e606d4603df1dbb6034c802854daa769f520e593044fe4be576b1ba47620cdd6c91b1fd400756be8cc86c50050cce7c0a097d109d4c7b864aef14592d04d1bb7dad02bb3445d603b8df7435e168dad89d86b43aa6c36c9f04ed002824ac42e26c8fc66f6e6d7d93c81c3c604fa52f42537e84f0e3f5ab3efad6ac1e6b4e3a386a9042782e6a9bb0fc06cd7f62acefcc63aa70b80ceb3bba92ad02db53f52c2532da33234b46d8b16aaedf7e51efda1a7b1ac701c243b846731302043b927f0ccaf3f8cc2b3e1874c59bb84", 0xe7}, {&(0x7f00000028c0)="eb089c7aa2f383ca159ea899768d34e697b7193acd694da6d37bc3c9ffeedc60a230bec0320a7e510453ddb8450289f62df7f3da180719135454b4aa63c18b2d4f88e1402cd10c08d1a7dde578d3b057596cfb93dc12dd83e615c2494926bab0527bce06c717c1e823a06de8329c203edc5ab897a58e2fa477cd4d4ab4aec4977f16783c2b27ac8a548e8fbeda2089a09fd4ee5c6c93d168cff95ddaa7c5d3acf46dfbdf4f2f06ae39fa353dd9c23e584ef1070e342edf380f9261e8", 0xbc}, {&(0x7f0000002980)="384c530ed966efe975389e4a1a4c8beaa1c8d6df07e749ebe46f028898cfadb92876560dcefbbe933f2d52cb11543e3148093b0cc8e0671124c729bc95b5859b4f62117e202e0c9deb5aa6f030a1ad40c03acc6c57c3b53c866a4a5816b8149db89a60e3e318144fa9b3b241bc2784d8aae4580df8b7cd1792ae951f6689c2a14c5c39ad64df61f6", 0x88}, {&(0x7f0000000300)}], 0x9}, 0x20109) fstat(r1, &(0x7f0000000380)) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x7fff}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000004c0)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}}}, r3}, &(0x7f0000000340)=0x84) getsockopt$inet6_int(r2, 0x29, 0x39, &(0x7f0000000080), &(0x7f0000000280)=0x4) 16:02:07 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup2(r0, r0) socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, 0xfffffffffffffffe, 0xffffffffffffff55) 16:02:07 executing program 0: socketpair(0x11, 0x10000000, 0x8, &(0x7f0000000000)) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x26, 0x0, &(0x7f0000000040)) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000080)={{0x1c, 0x1, 0x2, @loopback, 0x400}, {0x1c, 0x1, 0x888c000000000000, @loopback, 0x9}, 0x9, [0x1, 0xcf5c, 0x800, 0x80000000, 0x1ff, 0x0, 0xff, 0xb]}, 0x5c) 16:02:07 executing program 3: r0 = socket$inet(0x2, 0xffffffdffffffffd, 0x7fff) getsockopt$inet_tcp_int(r0, 0x6, 0x2, &(0x7f000000bffc), &(0x7f0000009000)=0x4) 16:02:07 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x5, 0x5, 0x4, 0x101, 0xffff, 0x12600, 0x8001, {@in={{0x2, 0x0, @multicast2}}, r2, 0x8, 0x8, 0x7c3, 0x8, 0x7fffffff}}, &(0x7f0000000340)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x12, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) recvfrom$unix(r0, &(0x7f00000004c0)=""/200, 0xc8, 0x80, &(0x7f0000000040)=@file={0x1, './file0\x00'}, 0xa) getpeername$unix(r0, &(0x7f0000000140)=@abs, &(0x7f0000000440)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 16:02:07 executing program 0: readv(0xffffffffffffffff, &(0x7f0000000040)=[{&(0x7f00000001c0)=""/48, 0xfffffcc7}], 0x0) r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) connect(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10) 16:02:14 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:14 executing program 0: r0 = socket(0x2, 0x1, 0x5) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000180)=0x7b8f, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 16:02:15 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x1e, &(0x7f0000000080)={0x7fffffff}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000000c0), &(0x7f0000000100)=0x4) 16:02:15 executing program 3: r0 = socket$inet_sctp(0x2, 0xfffffffffffffffc, 0x84) setrlimit(0xa, &(0x7f0000000040)={0x7, 0xfff}) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000080)=0x401, 0x4) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@multicast1, @loopback}, 0x8) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r1, &(0x7f0000000100)={&(0x7f0000000140)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000000000)=[{&(0x7f0000000180)="818338da0b3bf92e", 0x8}], 0x1, 0x0}, 0x0) freebsd10_pipe(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000800)=ANY=[@ANYRESHEX=r3, @ANYBLOB="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"], 0x0) 16:02:15 executing program 3: shmget(0xffffffffffffffff, 0x4000, 0x4, &(0x7f0000ffc000/0x4000)=nil) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x20000000) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) sync() r2 = open$dir(0x0, 0x0, 0x0) fchmod(r2, 0x101) readv(0xffffffffffffffff, 0x0, 0x0) 16:02:15 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) r1 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) wait4(0x0, 0x0, 0x0, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) bind$inet(0xffffffffffffffff, 0x0, 0x0) bind(r0, &(0x7f0000000040)=@in6={0x1c, 0x0, 0x2, @loopback, 0x4}, 0x1c) open(0x0, 0x8, 0x0) getgid() shmctl$IPC_STAT(0x0, 0x2, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 16:02:15 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0x1) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x100, 0x6, 0x4, 0xbb6, 0x4}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000001c0)={r4, 0x8, 0x6}, 0xc) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 16:02:16 executing program 0: r0 = socket(0x1f, 0xfffffffffffffffd, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 16:02:20 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:20 executing program 0: munmap(&(0x7f0000129000/0x2000)=nil, 0x2000) mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) madvise(&(0x7f00000e9000/0x4000)=nil, 0x4000, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x1, 0x3, 0x10000, 0x13f2}, &(0x7f0000000080)=0xfe8d) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0x1, @loopback}}, r2, 0x1, 0x800, 0x80, 0x8001, 0xdc7, 0x1}, &(0x7f0000000180)=0xa0) 16:02:20 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000100)=@un=@file={0x0, ""/108}, &(0x7f0000000180)=0x6e, 0x30000000) getpeername(r0, &(0x7f00000001c0)=@in6, &(0x7f0000000200)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x80000a, 0xffffffffffffffff, 0x0) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000040)={@multicast2, @multicast2, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f00000000c0)={@remote={0xac, 0x14, 0x0}, @multicast1, r2}, 0xc) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x9, 0x200}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:02:20 executing program 3: r0 = socket(0x11, 0x10000000, 0x4) poll(&(0x7f0000000040)=[{r0, 0x1a}, {r0, 0x1}, {r0, 0x44}], 0x3, 0x966e) getsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000001400)=0x7) 16:02:20 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f00000002c0)=0x7, 0x4) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, &(0x7f00000000c0), &(0x7f0000000240)=0x4) open(&(0x7f0000000700)='./file0\x00', 0x140, 0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={0x0, 0xb, 0x2}, 0x8) readlinkat(r0, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/217, 0xd9) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000004c0)="498c8b539e52f6efc90b0ceb67d0a0b5b90421ed09ddda7e8a82eb48ee8a7716afb9e2414a0d8226c948aeecd8eb5464ff71efc085114608241b3ef92ea9a5483a546560b450e3746750a2cb0dc292dba5979b2b9b87b9fbbe3798a1b698819636eb8695c44642a81cbecb5ce91517ecafc19e64204bea6f63da57015fffe4ea3a04cf4268e1ec9b2f5ada03f6adfaab9b64f5305117de8d33d3c5d3e0afdfd22c1f84d3b54b71d13cd94a41595dfdbd1bb20784264bb47ead0cbac43f371660d141e199546b881f", 0xc8}, {&(0x7f00000005c0)="caab96ce3b1bf8baada9da510ced6abb6f94097d0dd54044d81f275c3fb9005c7472539386d8f65d64ea488c14c87801a3f3a9a57925725644e89616decea889a8ae4f88ce37c3f9dca32be09911208edbb53f23e4cef6458798c9a1a19f18499daf38612dd419a0417743f19817e2ff496437b87d0927d0259034e2080c2d8b68bbf04a93b2e2647302955c021418de6ecec3b5911b2f3712a9bfec50a3adc570eb332ff1d3d11d7241a4bb4ca2", 0xae}, {&(0x7f0000000440)="c4ba44a4bb2e7d03e5d6dc73b7be5106d72e9f04a5416d8847feee021ca47b4c80f735a5ec24fc77cd3c8c69d9", 0x2d}], 0x3, 0x0) syz_execute_func(&(0x7f0000000000)="c4838d7dde00440f71f406f2aec401f929dfc4c185d45f00c4215e534efe8f69c8983a45398d00080000c4e2a94767a6c4c38d5e0a56") shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000080)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000007c0)={0x0, "f9ff5ba054a1d10fe645929d706a7b6f"}, 0x14) open$dir(&(0x7f00000001c0)='./file0\x00', 0x804, 0x1c0) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000040), &(0x7f0000000200)=0x8) 16:02:20 executing program 1: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000100), &(0x7f0000000140)=0x8) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r2, r1) select(0x40, &(0x7f0000000080), 0x0, &(0x7f0000000180)={0x7000000, 0xfffffffffffffffa, 0x3, 0x228c0526, 0x2, 0xf9, 0x0, 0x1000}, &(0x7f00000001c0)={0x8, 0xc0}) 16:02:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000440)={0x0, 0x7}, &(0x7f0000000580)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000500)={r1, 0x7fffffff}, &(0x7f0000000280)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x1, 0x1010, r0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f00000003c0)={r3, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) setitimer(0x0, &(0x7f0000000000)={{}, {0x2526f8fc, 0x80d3}}, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000380)=0x4) setitimer(0x0, &(0x7f0000000fe0), 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000000)={0x1ff, 0x4, 0x810, 0x5, 0x0, 0x5, 0x4, 0xffffffffffffffff, r3}, &(0x7f0000000200)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000005c0)=ANY=[@ANYBLOB="0800003fd040ab29f00d57597209f844308c122773d16fab774b3eb9186c51e838c7a8b91ac4b4b5025ec0765a63066283e5c2f8056e87640b1dd5aea6491ea971ea2f1f9787549c0528d1e7cdf4c9cce9", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000340)=0x24) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000080)={0x2}, &(0x7f0000000240)=0xc) 16:02:21 executing program 3: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r0, 0x0) setresgid(r0, 0x0, 0x0) socketpair(0x10, 0x5, 0x9, &(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000040)={0x3, 0x400, 0x1, 0x2, 0x7f, 0x9, 0x400000000, 0x80, 0x8, 0x100000000, 0x7}, 0xb) 16:02:27 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:27 executing program 0: setrlimit(0x6, &(0x7f0000000040)={0x10000000000b35e, 0x800000b35d}) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0xc, &(0x7f0000000000)={@local, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f00000000c0)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) 16:02:27 executing program 1: freebsd10_pipe(&(0x7f0000000240)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000200)={0x5f}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={r2, 0x65}, &(0x7f0000000080)=0x6f) setsockopt$sock_timeval(r1, 0xffff, 0x0, &(0x7f0000000100)={0x81, 0xab4}, 0x10) r4 = semget$private(0x0, 0x7, 0x4) __semctl$GETALL(r4, 0x0, 0x6, &(0x7f0000000180)=""/73) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000000c0)={r3, 0xfffe}, 0x8) semget(0x0, 0x0, 0x611) 16:02:27 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000840)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) rmdir(&(0x7f0000000000)='./file0\x00') fchdir(r2) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) openat(r3, &(0x7f0000000040)='./file0\x00', 0x901, 0x14) setsockopt$sock_int(r3, 0xffff, 0x2000, 0x0, 0x0) setsockopt$inet_int(r2, 0x0, 0x800000000004, 0xfffffffffffffffe, 0x98) 16:02:27 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r0, &(0x7f00000000c0)="6ced221ff2f63eb28826295eb9f7f603ec503801505b3bd5b999e276de835e260999c22da40ba7e1d893c0eccadfc84a16392d877497e3c6f5726f9c89ff421c302db96d07d4a1f922db2399", 0x4c, 0x100, &(0x7f0000000140)=@in={0x2, 0x3, @multicast2}, 0x10) bind(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="2d012e2e66696c653000"], 0xa) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) setgroups(0x0, 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r1) setuid(0xee01) r2 = socket$unix(0x1, 0x2, 0x0) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) setsockopt$inet6_MRT6_DEL_MFC(r3, 0x29, 0x69, &(0x7f0000000280)={{0x1c, 0x2, 0x3367, @local={0xfe, 0x80, [], 0x0}, 0x1}, {0x1c, 0x0, 0x40, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x20, [0x3, 0x5, 0x38, 0x9, 0x100000000, 0x7, 0x1ff1, 0x7]}, 0x5c) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0xa, 0x0}, 0x0) 16:02:27 executing program 3: socket$inet6_sctp(0x1c, 0x5, 0x84) r0 = msgget$private(0x0, 0x0) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000380)) freebsd11_lstat(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f0000000200)=ANY=[@ANYBLOB="020000000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b4618c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x800) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x0, 0xfffffffffffffff9, 0x9}, 0x10) socket$inet6_udp(0x1c, 0x2, 0x0) msgsnd(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="030000000000000092beab46bf7a0f72670198c5d56309deb5b341a263960b8a435e3fc61c8fc26408000000c0b50292b6f745a3fd4dcb046a1d077e8ccb5b52a78eb339b6e98f72969adb091b3d5adf6ee7ea2a02f9db399406e72018ee87bf97a16d4925be95e1d8598deaf06a6bd8786f060000000000ff0f0000000000001ac947a3a9110fc5e17ee77f01687bfd410ee7401f5b8f2e6007cb391dbe0671610019d349cf92a2a70a15e299aefcce9351fe7984fe2c9d6424061e50c3ad0599"], 0x1, 0x800) 16:02:27 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$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, 0x0, 0x0) 16:02:27 executing program 0: writev(0xffffffffffffffff, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000d) r0 = semget(0x1, 0x0, 0xa0) getresuid(&(0x7f0000000180), &(0x7f00000001c0)=0x0, &(0x7f0000000200)) r2 = getgid() fstat(0xffffffffffffff9c, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f0000000440)={{0xbc, r1, r2, r3, r4, 0x20, 0x5}, 0x10000, 0x3, 0xbc1}) r5 = dup(0xffffffffffffff9c) readlinkat(r5, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/250, 0xfa) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) accept$inet6(0xffffffffffffff9c, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c) setsockopt$inet_mreqsrc(r6, 0x0, 0x46, &(0x7f0000000600)={@multicast2, @rand_addr=0x60d1, @multicast2}, 0xc) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000140)) socket$inet_udp(0x2, 0x2, 0x0) socket$unix(0x1, 0x5, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) r7 = socket$inet6_icmp(0x1c, 0x2, 0x3a) close(r7) 16:02:34 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:34 executing program 0: execve(0x0, &(0x7f0000000240)=[&(0x7f0000000040)='-\x00', &(0x7f0000000080)='\x00', &(0x7f00000000c0)='(+!,\x00', &(0x7f0000000000)='\x00', &(0x7f0000000140)='\x89\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='#', &(0x7f0000000200)='[*{%\x00'], &(0x7f00000004c0)=[&(0x7f0000000280)='\\{}\x00']) 16:02:34 executing program 3: r0 = socket$inet(0x2, 0x4, 0xfffffffffffffffd) getsockopt$inet_opts(r0, 0x0, 0x2b, 0x0, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x4, 0x10000, 0x9, 0xed, 0x175, 0xff, 0x7fffffff, {@in={{0x2, 0x0, @multicast2}}, 0x0, 0x8000, 0xfffffffffffffffc, 0x9f1a, 0x2, 0x80}}, &(0x7f00000000c0)=0xb8) socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r1, 0x7fffffff}, &(0x7f0000000140)=0x8) 16:02:34 executing program 1: syz_emit_ethernet(0x1, &(0x7f0000000100)='y') mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x3000) 16:02:34 executing program 3: futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000983000/0x3000)=nil, 0x0) msync(&(0x7f0000983000/0x3000)=nil, 0x3000, 0x2) sigaltstack(&(0x7f0000985000/0x1000)=nil, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000000)={'accf_dns\x00', "2fadf7b237cac090a793e2a225be9758c542243936883d09bfea0758bde714eabf19c02ac0012012832c2a3b40f48004625caca4dce8997a3046426ec0c90ff80d7757c557950560b7da4c3fe6cbcc6f3a89e58376317fb02a99d5dcbcf5b468e91a983ad37525b1a0b98f0d37a730e7d7289c0df000c2392682e26e47416411d4f386c68891b4fb4748abb5a1629701c9f5ec008f6528d68de75484f9eb0bb32710ae6f77eccf2e9872fd9806a129b5a6ab0c415a7a777109a90dfa666dbf5d55d6da0180bec85412203a64e1d2247031295bc70841e11724e19c12a88fe3a72559a3be4e28176a97a5fcce0cfc9d27"}, 0x100) 16:02:34 executing program 0: 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, &(0x7f0000001980)=ANY=[@ANYBLOB="02000000010001000600000081010000080002000f2ef193dcae373623639b6594"], 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$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0x1000a}, 0xfe88) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, &(0x7f0000001a80)) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000340)={@in={{0x2, 0x2, @rand_addr=0x80000000}}, r1}, 0x8c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r2, 0x81}, 0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000001940)) execve(0x0, 0x0, 0x0) recvmsg(r0, &(0x7f00000018c0)={&(0x7f0000000140)=@un=@abs, 0x8, &(0x7f0000000800)=[{&(0x7f0000000200)=""/149, 0x95}, {&(0x7f0000000180)=""/25, 0x19}, {&(0x7f0000000440)=""/207, 0xcf}, {&(0x7f0000000540)=""/177, 0xb1}, {&(0x7f0000000600)=""/150, 0x96}, {&(0x7f00000006c0)=""/7, 0x7}, {0x0}], 0x7, &(0x7f00000008c0)=""/4096, 0x1000}, 0x40) 16:02:34 executing program 3: r0 = socket$unix(0x1, 0x5, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x140, 0x80) getsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xe, 0xe2ef}, &(0x7f0000000400)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000440)={r2, 0xdd, 0x1ff, 0x4}, 0x10) getsockname(r0, &(0x7f00000000c0)=@un=@abs, &(0x7f0000000100)=0x8) socket$inet_udplite(0x2, 0x2, 0x88) link(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)='./file0\x00') r3 = msgget(0x1, 0x80) msgctl$IPC_RMID(r3, 0x0) r4 = semget(0x1, 0x2, 0x200) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f00000001c0)=0x1) rmdir(&(0x7f0000000200)='./file0\x00') connect$unix(r1, &(0x7f0000000240)=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000280), &(0x7f00000002c0)=0x10) freebsd11_lstat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)) __semctl$IPC_RMID(r4, 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, &(0x7f0000000580), &(0x7f00000005c0)=0x4) __semctl$SETVAL(r4, 0x0, 0x8, &(0x7f0000000840)=0x101) 16:02:34 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @multicast2}}, 0x0, 0x2, 0x80000000, 0x0, 0x4, 0x9}, &(0x7f00000001c0)=0xa0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000240)={r2, 0x0, 0x0, 0x8000, 0x1000000000000}, &(0x7f0000000280)=0x18) flock(r1, 0x6) 16:02:34 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:34 executing program 1: clock_getres(0x0, &(0x7f0000000000)) r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="82022e2f46696cffe19b5f238c3e4d16b914"], 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x4, 0x10, 0x3, 0x5}, &(0x7f0000000280)=0x10) 16:02:34 executing program 3: r0 = open(&(0x7f0000000440)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000000c0)=[{r0, 0xfffffffffffffffc}], 0x1, 0x0) bind$inet(r0, &(0x7f0000000180)={0x2, 0x0, @rand_addr=0x2}, 0x10) pwritev(r0, &(0x7f0000000540)=[{&(0x7f0000000500)="c3", 0x1}], 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, 0xee01, 0x0) r2 = geteuid() setresuid(r2, 0x0, 0x0) setresuid(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = getgid() getgroups(0x4, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgroups(0x3, &(0x7f0000000140)=[r1, r3, r4]) 16:02:34 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:34 executing program 3: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000000080)=@file={0x0, ""/4096}, &(0x7f00000010c0)=0x1002) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 16:02:35 executing program 0: r0 = accept$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$inet_mreqn(r1, 0x0, 0xd, 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) write(r1, &(0x7f0000000300)="7d1805", 0x3) chown(0x0, 0x0, 0x0) setsockopt$inet_mreq(r1, 0x0, 0xd, 0x0, 0xe5cec23688f03670) mlockall(0x1) sync() setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000140)=0x3, 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 16:02:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) select(0x40, &(0x7f0000000000)={0x9, 0x5, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0x80}, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, &(0x7f0000000340)) freebsd11_mknod(0x0, 0x0, 0x0) recvfrom$inet(r1, &(0x7f0000000140)=""/187, 0xbb, 0x1, &(0x7f0000000040)={0x2, 0x2}, 0x10) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x27) socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(r1, &(0x7f0000000200)="eeed1e983ae47514aa169a36904923dd64d3f1473d27d4e8ab2a19e379c0cd9e4e6560804df68fda1cd9f959a792dcb61f7228e0d63bb38dd3afc26ca998e454892fb140794b95cc424904a46d6e1d088d5ae06a19875d431c844207f8fccbd8", 0x60) write(0xffffffffffffffff, 0x0, 0x268) 16:02:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:35 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x1, 0x5}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0xea, 0xae58, 0x9, 0x266, 0x6}, &(0x7f00000001c0)=0x98) setsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000200)={@multicast2, @broadcast}, 0xc) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e3966696c653000"], 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x900, &(0x7f00000000c0)=ANY=[@ANYRES32=0x0, @ANYBLOB='\x00\x00\x00\x00'], 0x8) 16:02:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:36 executing program 3: unlink(&(0x7f0000000040)='./file0\x00') r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200), 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f00000000c0)=r1, 0x4) 16:02:37 executing program 1: r0 = socket(0x5, 0xffffffffffffffff, 0x0) setsockopt$inet6_tcp_int(r0, 0x6, 0x8, &(0x7f0000000000)=0x6, 0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000100)={0x2, "325065bca3ce00023a071f7afb31798f"}, 0xfffffffffffffec4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x20200, './file0/file0\x00'}, 0x10) 16:02:37 executing program 0: r0 = socket(0x2, 0x5, 0x0) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022e2f66aa9551fcd4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000340)=ANY=[@ANYBLOB="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", @ANYRES32=r1, @ANYBLOB="0000000081000000ff010000ff0f0000ffffffff"], &(0x7f0000000040)=0x98) 16:02:37 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:37 executing program 3: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000040)=0xee, 0x4) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_buf(r1, 0x29, 0x7b, &(0x7f0000000140)=""/175, &(0x7f0000000000)=0xaf) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c0040000000000000000000ffffffffffffffe50000000100000000000000000000000000000000000000000000d90e00"/128, @ANYPTR64=&(0x7f0000000400)=ANY=[@ANYRES64=r0, @ANYRESHEX=r1, @ANYPTR=&(0x7f00000003c0)=ANY=[@ANYRES64=r0, @ANYRES32=0x0, @ANYPTR]], @ANYRESDEC=r0], 0x3) 16:02:37 executing program 3: munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = shmget(0xffffffffffffffff, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) r1 = shmat(r0, &(0x7f0000ffb000/0x1000)=nil, 0x0) r2 = shmat(r0, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r1) shmctl$SHM_LOCK(r0, 0xb) shmdt(r2) 16:02:37 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setresuid(0x0, 0xee01, 0x0) r1 = geteuid() setuid(0x0) setresuid(0x0, 0xffffffffffffffff, r1) ftruncate(r0, 0x4) read(r0, &(0x7f0000000000)=""/171, 0xab) close(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) execve(&(0x7f0000001700)='./file0\x00', &(0x7f0000001800), 0x0) 16:02:37 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022e2f6669e021f1bc7e58c06c65"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x31, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 16:02:37 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in6, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000140)={r1, 0x4}, &(0x7f0000000180)=0x8) 16:02:37 executing program 0: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) r1 = getpgrp(0x0) fcntl$lock(r0, 0x0, &(0x7f0000000040)={0x2, 0x6, 0x7ff, 0x2e, r1}) r2 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000100)='./file0\x00', 0x0) fcntl$getown(r2, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) nanosleep(0x0, 0x0) shutdown(r2, 0x2) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f00000000c0)={'bbr\x00', 0x7fff}, 0x24) close(r2) 16:02:37 executing program 1: r0 = msgget$private(0x0, 0x604) msgctl$IPC_STAT(r0, 0x2, &(0x7f00000000c0)=""/221) r1 = socket$inet_udp(0x2, 0x2, 0x0) recvfrom$inet(r1, &(0x7f00000001c0)=""/4096, 0x1000, 0x0, &(0x7f00000011c0)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x40, 0x0, &(0x7f0000000040)=0x83) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x3f, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000001200)={'rack\x00', 0xfffffffffffffff9}, 0x24) 16:02:37 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:37 executing program 1: munmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000) sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000001480)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0xb, 0x0, 0x0, 0x0, 0x0, 0x800000000}, 0x0) r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000000)={r1}, &(0x7f00000000c0)=0x8) 16:02:37 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x0) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:37 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:38 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:38 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0x401}, 0x8) open(&(0x7f0000000040)='./file0\x00', 0x101, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) 16:02:38 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x4200, 0x6, 0x0, 0x0}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast2}}, r1, 0x0, 0x9, 0x287, 0x100, 0xffffffffffffffff, 0x1}, 0xa0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) write(r0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000100), &(0x7f0000000140)=0x4) socket$inet6_udp(0x1c, 0x2, 0x0) poll(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000300)={0xfffffffffffff800, 0x6, 0x1}, 0x8) open$dir(0x0, 0x0, 0x0) freebsd11_fstat(0xffffffffffffffff, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) ppoll(&(0x7f0000000340)=[{r0, 0x20}], 0x1, &(0x7f0000000380)={0x3, 0x2}, &(0x7f00000003c0)={0xf0d}, 0x8) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)=0x30f) open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) 16:02:38 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10, 0x30000000) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000440)=@abs={0x0, 0x0, 0x3}, 0x8, &(0x7f00000002c0)=[{&(0x7f00000003c0)="416145c6b6ccd3bec6ab391f2e8d6363f8249a57d4f1e8fe0c7f6ebc8c4b408581c52393bd82e3c0dfd68aa70131df084fb171d5db51216f443ddcb831ff3d1cf140e689d61a674dd205e523deb904", 0xffffffffffffff79}, {&(0x7f0000000140)="a0f179838e2c034ea61229fd465abe2a946b5b5b857d49075f18d593914b540adfb735fbd1c85d5e1929761f931d821ca5628a2b7c271f67030691a8812e488f622809943c285f3c13784af2be9d3e00abb12b3b09e5d0bd9bcf0be276529f617938c52e99362cbc601cc4199f58d94ea6a107d8c5393015d92275301753910865e496046f3b", 0x65}, {&(0x7f0000000200)="82d139fa7c099bec332925390dadb592403be8f2f46311f8a467219d81f6b3911e6aca9234fcad1df54dbfd259b635f1c1097509b72afbb598a0434ea49424dac5935196bb804b100defdf27eda72e53a6be789ff19f6ed5f7554fb27f30692ff62e499769161d988afaa7b908b1f8b378b894a96b01d3a8e215e4ac42b475066c1b749740a2648b318f6851b041424dc4aa2d54294f9cfdc98c4070ee67498975840a42e4189bfd8fe7d6fb359314", 0xaf}], 0xec, 0x0, 0x0, 0x7}, 0x108) getsockopt$inet_udplite(r1, 0x88, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0xfffffffffffffffe, 0xfe98) 16:02:38 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=@abs={0x0, 0x0, 0x1}, 0x8) write(r0, &(0x7f0000000140)="c3", 0x1) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x3}, 0x10) execve(0x0, 0x0, 0x0) write(r0, &(0x7f00000001c0)='M', 0x1) close(r0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x5, 0x4) 16:02:38 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_int(r0, 0x0, 0x6, &(0x7f0000000000), 0x4) 16:02:38 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = dup2(r0, r0) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000140)={0x0, {{0x1c, 0x1, 0x6, @loopback, 0x100}}, {{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x80000000}}}, 0x108) sendto$inet(r0, &(0x7f0000000080)="8f0657e27e6f97d2ea38735643bd1d7404149f16491446f7eba1177a46bdaa646d7284032a223f3d7553ea5004eb31dc9c7424e1ed52abcd2b13585299ae0ab2912bf39b5ecce489632973f66cd26119ca70490044a9d736289d3bd3edcd349e3b0da8bf98e3d89f1254565005d7bcc9ad9f025ac28a75ffc05f0ba90ead358a99cc228d56a8c9e547e101e0abf9327b6e0f102c74", 0x95, 0x100, 0x0, 0x0) getsockopt$inet_tcp_int(r1, 0x6, 0x22, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:02:38 executing program 0: r0 = socket$inet(0x2, 0x3, 0x6) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000000580)=0x9, 0x4) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000005c0), &(0x7f0000000600)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, 0x0, 0x0) r4 = shmat(0xffffffffffffffff, &(0x7f0000ffd000/0x3000)=nil, 0x1000) shmdt(r4) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1005, 0x0, 0xce) 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) r6 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r6, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0x7f}, &(0x7f0000000500)) r7 = semget(0x0, 0x1, 0x40) getsockopt$sock_int(r1, 0xffff, 0x5017, &(0x7f0000000000), &(0x7f0000000400)=0x4) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000540)={r2, 0x7ff}, 0x8) __semctl$GETZCNT(r7, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 16:02:38 executing program 3: r0 = socket$inet(0x2, 0x4000000000000001, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="9e0facd86d07cc77da698374bcfab26c", 0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x2, 0x4, 0x20, 0x1000, 0x2, 0x0, 0x5, 0x9, 0x0}, &(0x7f0000000080)=0x20) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)=ANY=[@ANYBLOB="02004e23ac1400bb00"/136, @ANYRES32=r1, @ANYBLOB="808b11513754fd4df5fb824063d6f04a9705cf39"], 0xa0) getsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000180), &(0x7f00000001c0)=0x4) 16:02:39 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000040)=0xf38, 0x4) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x669, 0xc) socket$inet6_icmp(0x1c, 0x2, 0x3a) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x2) 16:02:39 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:39 executing program 3: socket$inet6_udplite(0x1c, 0x2, 0x88) r0 = open(&(0x7f0000000000)='./file1\x00', 0x3080c, 0x0) connect(r0, &(0x7f0000000040)=@un=@abs={0x1, 0x0, 0x0}, 0x8) dup(0xffffffffffffffff) r1 = open(&(0x7f0000000480)='./file0\x00', 0x7fd, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x800000001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000100)='./file1/file0\x00') pipe2(&(0x7f00000002c0)={0xffffffffffffffff}, 0x4) setsockopt$inet6_tcp_buf(r2, 0x6, 0x0, &(0x7f0000000300)="76d62bef1a67bf669e9a1186373b5bfcb26472087b40fa3cdea627c72808fd37505e825eb1c01394b6d7915271d1989b26a5b1618e5fe12301d5dd95475d189eceb6b24a2a1f2709ef73c0f58c95f5433837ad78ad9e844d5f98e640e4e8e3d1274d570953b1c783d49ee3066aa2f30e7c6375a9c4603576d176", 0x7a) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 16:02:39 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="87022e2f66696c653000"], 0x10) 16:02:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000000), 0x1, 0x0) fchmod(r0, 0xe3) fcntl$setflags(r0, 0x2, 0x1) ftruncate(r0, 0x101) close(r0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) geteuid() recvfrom$inet6(r0, &(0x7f0000000080)=""/244, 0xf4, 0x2, &(0x7f0000000180)={0x1c, 0x0, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x142}, 0x1c) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'freebsd\x00', 0xffffffff}, 0x24) shutdown(r1, 0x1) 16:02:40 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000100), 0x0, 0x80000000000) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setrlimit(0x7, &(0x7f00000000c0)={0xc29, 0x8}) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) rmdir(0x0) __getcwd(0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, 0x0, 0x0) 16:02:43 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:43 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x4, 0x0, 0x0) 16:02:43 executing program 0: 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="28010000ffff000001"], 0x9}, 0x0) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) socket$unix(0x1, 0x1, 0x0) 16:02:45 executing program 3: getuid() setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) open(&(0x7f0000000080)='./file0\x00', 0x208, 0xb0) syz_execute_func(&(0x7f0000000040)="7bfe66400fc2770a580ff80f7ac10f5be2c4c1f9e4160f12ffc4639940984f4d00000844dbc946d3f7") mlockall(0x1) r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @remote}, &(0x7f0000000140)=0xc) 16:02:45 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:45 executing program 0: r0 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000000c0)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000100)={0x0, 0xc0c, 0xf, 0x0, 0x6}, &(0x7f0000000140)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x3, 0x200, 0x3f, 0x3ff, r1}, &(0x7f00000001c0)=0x10) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r2, 0x29, 0x1b, &(0x7f0000000000), 0x4) r3 = getuid() fcntl$getown(r0, 0x5) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) chown(&(0x7f0000000200)='./file0\x00', r3, r4) setsockopt$inet6_int(r2, 0x29, 0x7, &(0x7f0000000040), 0xffc8) 16:02:45 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x200001004, &(0x7f0000000040), &(0x7f0000000680)=0x4) 16:02:45 executing program 0: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) fcntl$setstatus(r0, 0x4, 0x10048) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) preadv(r0, &(0x7f00000002c0)=[{&(0x7f0000000040)=""/38, 0x26}], 0x1, 0x0) 16:02:45 executing program 1: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f0000000000)={{0x1c, 0x1, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, {0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0xacc0000000000000}, 0x2, [0x3, 0x800, 0x1, 0x0, 0x1ff, 0x1, 0x1000, 0x8]}, 0x5c) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) r2 = accept(r1, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x10001, 0x1ff}, &(0x7f00000001c0)=0x94) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000200)={0x6b, 0x5610, 0x401, 0x2, r3}, &(0x7f0000000240)=0x10) lseek(r0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000280)={0x1, [0x0]}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000300)={0x39e9, 0x0, 0x2800, 0x3bf5, 0xff, 0x0, 0x87d4, 0x8000, r4}, &(0x7f0000000340)=0x20) r7 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_buf(r0, 0x29, 0x7c, &(0x7f0000000380)=""/209, &(0x7f0000000480)=0xd1) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000004c0)={@in={{0x2, 0x1, @rand_addr=0x1}}, r6, 0x3, 0x5, 0x7, 0x80000001, 0x1}, &(0x7f0000000580)=0xa0) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f00000005c0)=0x6db, 0x4) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xb, &(0x7f0000000600)={0x7, 0x8, 0x0, 0x1, 0x5, 0x3, 0x1, 0x5, r4}, &(0x7f0000000640)=0x20) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r7, 0x84, 0x902, &(0x7f0000000680)=r5, 0x4) setsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f00000006c0)={0xffff, 0x5, 0x7fff}, 0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r7, 0x84, 0xe, &(0x7f0000000700)={r4, 0x1}, 0x8) r9 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000740)=0xfffffffffffffff8, 0x4) connect$inet6(r1, &(0x7f0000000780)={0x1c, 0x3, 0x0, @loopback, 0x7}, 0x1c) setsockopt$inet6_MCAST_LEAVE_GROUP(r1, 0x29, 0x51, &(0x7f00000007c0)={0x1, {{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xd8b}}}, 0x88) shmget$private(0x0, 0x2000, 0x100, &(0x7f0000ffc000/0x2000)=nil) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000880)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f00000008c0)={r6, 0x9, 0x3}, &(0x7f0000000900)=0xc) setsockopt$inet6_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000a00)={0x3, &(0x7f0000000940)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x401}, @in6={0x1c, 0x0, 0x100000000, @remote={0xfe, 0x80, [], 0x0}, 0xff}, @in6={0x1c, 0x1, 0x5, @empty, 0x2}, @in6={0x1c, 0x3, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0xfffffffffffffff7, @remote={0xfe, 0x80, [], 0x0}, 0x8}, @in6={0x1c, 0x3, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x1f}, @in={0x2, 0x1, @multicast1}]}, &(0x7f0000000a40)=0x10) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r2, 0x84, 0x6, &(0x7f0000000a80)={@in6={{0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}}}, r8}, 0x84) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000b40)={r6, 0x2}, &(0x7f0000000b80)=0x8) fdatasync(r9) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000bc0)={r8, 0x1}, 0x8) syz_extract_tcp_res$synack(&(0x7f0000000c00), 0x1, 0x0) 16:02:45 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) writev(r0, &(0x7f0000000140), 0x0) lseek(r0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x10, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000140)=0x1) r2 = getuid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchown(r0, r2, r3) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) 16:02:45 executing program 0: r0 = socket(0x2, 0x10000002, 0x84) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x30, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 16:02:45 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="82022e2f667595653000a04e33731302c2b0942d82c8e283fb2d0868ee4da134da47871abfb1bd5c9d3b2d37"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt(r0, 0x2c, 0xfda, &(0x7f0000000000)=""/114, &(0x7f0000000140)=0x72) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000002c0)={0x5, 0x100, 0x5, 0x100, r1}, &(0x7f0000000300)=0x10) 16:02:45 executing program 0: mkdir(&(0x7f00000002c0)='./file0/file0\x00', 0xb) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) getgroups(0x3, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0x0]) pipe2(&(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}, 0x400000007) mkdirat(r2, &(0x7f0000000040)='./file0/file0\x00', 0x2) chown(&(0x7f00000001c0)='./file0\x00', 0x0, r0) bind(r1, &(0x7f0000000000)=@in={0x2, 0x2, @broadcast}, 0x10) setsockopt$inet_mreqsrc(r2, 0x0, 0x49, &(0x7f0000000100)={@remote={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}}, 0xc) setuid(0xee01) setsockopt$inet_buf(r2, 0x0, 0x5d, &(0x7f0000000300)="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", 0xfa) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000280)='./file0/file0\x00', &(0x7f0000000140)='./file0/file0\x00') 16:02:45 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f00000014c0)=[{r0, 0x1}, {r0, 0x100}, {r0, 0x83}, {r0, 0x2}, {r0, 0x2}, {r0}], 0x6, 0x683a) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f00000001c0)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) fchown(r0, r1, r2) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000040)=0x7fff, 0x4) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r3 = getpid() wait4(r3, &(0x7f0000000240), 0xc, &(0x7f0000000280)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) truncate(&(0x7f0000000440)='./file0\x00', 0x2) fchmodat(r0, &(0x7f0000000000)='./file0\x00', 0x4d) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x67, &(0x7f00000004c0)="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", 0x1000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x101, 0x7, 0x5}, &(0x7f0000000380)=0x10) 16:02:45 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:45 executing program 0: r0 = semget$private(0x0, 0x3, 0x0) __semctl$IPC_RMID(r0, 0x0, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000040)={0x0, 0x1, 0x8000, 0x7f13}, &(0x7f0000000080)=0x10) syz_emit_ethernet(0x7a, &(0x7f0000000100)="6dcaa56cb9b3b29e5753d39f53c15237147620917adc81615246c2e42d7dae772f7bd031f263ca0e1c06907757241d9d566eb57266107b02851f2e0220aa19004ac8da67d6955a0312ac6915aa3e88b5f5946eb0da03fb90a6bfe5f32373e915844d2730bb72eb2edecc7162d8dbd9df2ba136aba5d8718f8548") setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0xfffffffffffffff9, 0x2600, 0x1, 0x7c143f13, r2}, 0x10) 16:02:45 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) truncate(&(0x7f00000001c0)='./file0\x00', 0xff) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f0000000240)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) bind(r0, &(0x7f0000000000)=@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, 0x10) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0x1000002a9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r1, &(0x7f00000000c0)=[@in={0x2, 0x0, @broadcast}]}, &(0x7f0000000180)=0x10) write(0xffffffffffffffff, 0x0, 0x0) 16:02:45 executing program 0: r0 = open(&(0x7f0000000480)='./file1\x00', 0x6, 0x84) ftruncate(r0, 0x2) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x1f, @empty, 0x841}}, 0x0, 0x7, 0x2, 0x82, 0x7b4, 0xf15c, 0x4}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r2, 0xc4}, &(0x7f0000000140)=0x8) mlock(&(0x7f0000ff8000/0x1000)=nil, 0x1000) 16:02:45 executing program 0: getegid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0xa, &(0x7f00000001c0)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, r1, 0xffffffffffffffff]) chown(&(0x7f0000000300)='./file0\x00', 0x0, r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r4, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x84a1, 0x2}, &(0x7f0000000180)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r4, 0x84, 0x1e, &(0x7f0000000200)={r5, 0xe, 0x8}, &(0x7f0000000240)=0x8) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(r4, 0x2, 0xfffffc0000000000) connect(r4, &(0x7f0000000340)=@un=@abs={0x1, 0x0, 0x1}, 0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000280)={r6, 0x8853}, 0x8) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000080)={0x3f}, 0x4) open(&(0x7f0000000000)='./file0\x00', 0x2, 0xe3) chown(&(0x7f0000000040)='./file0\x00', r0, r3) 16:02:51 executing program 3: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xd, &(0x7f0000000000)={0x30345d00f8ffff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 16:02:51 executing program 1: r0 = socket(0x1f, 0x4, 0x8000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6]}, &(0x7f00000004c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000500)={r1, 0x3}, &(0x7f0000000540)=0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = dup2(r3, r2) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, &(0x7f0000000140)={0x5, {{0x2, 0x0, @loopback}}}, 0x90) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r4, 0x84, 0x900, &(0x7f0000000040)={0x0, 0x7f}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000340)={r5, 0x6}, 0x8) listen(r2, 0x4) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r4, 0x84, 0x102, &(0x7f0000000580)=ANY=[@ANYRES32=r5, @ANYBLOB="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"], &(0x7f0000000300)=0xdb) sendmsg(r3, &(0x7f0000000100)={&(0x7f0000000000)=@in6={0x2, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001340)=[{&(0x7f0000000080)="c2fcdb27ad628dcaaad52fb9bae442a82f41f2c1fb372dde13b6f64c4639a5b1b6", 0x21}], 0x1, 0x0}, 0x0) execve(&(0x7f0000000400)='./file0\x00', &(0x7f00000008c0)=[&(0x7f0000000440)='\x00', &(0x7f0000000480)='\x00', &(0x7f0000000700)='@#--:\x00', &(0x7f0000000740)='{\x00', &(0x7f0000000780)='\x00', &(0x7f00000007c0)='})\x00', &(0x7f0000000800)='&/\x00', &(0x7f0000000840)='\x00', &(0x7f0000000880)='@)C,}(\x00'], &(0x7f0000000b00)=[&(0x7f0000000940)='\x00', &(0x7f0000000980)='\x05)*\x00', &(0x7f00000009c0)=')\x00', &(0x7f0000000a00)='\x00', &(0x7f0000000a40)='\x00', &(0x7f0000000a80)='*\\,&\x00', &(0x7f0000000ac0)='.}++\x00']) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000380)=ANY=[@ANYRES32=r1, @ANYBLOB="726805008b5c0100010003000500"], &(0x7f00000003c0)=0x12) 16:02:52 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:52 executing program 0: r0 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000380), 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f00000003c0)={0x2, [0x0, 0x0]}, &(0x7f0000000400)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000440)={r1}, 0x8) r2 = accept4(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000080)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000280)={@in6={{0x1c, 0x0, 0x1, @loopback, 0x1}}, r3, 0x80000001, 0x8, 0x2, 0x80000000, 0x7538, 0x7a7e}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0x0, 0x6, r3}, &(0x7f00000001c0)=0xc) munlockall() getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000200), &(0x7f0000000240)=0x4) r4 = socket$inet_udp(0x2, 0x2, 0x0) madvise(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0) setsockopt$inet_opts(r4, 0x0, 0x43, &(0x7f0000000580), 0x1f) 16:02:52 executing program 1: msgrcv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000200)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000240)=0x1c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000280), &(0x7f00000002c0)=0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in6]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000300)={r1, 0x9d2a, 0x2, 0x7}, 0x10) sendto(r0, &(0x7f0000000480)="d2f8273374bf65a6d802eb3831d8b2a7a69a036be452281b958884778d1b6eddb476b9d31f1ec50756b1f32d5e3559f5a097da567e69ff986e3a46e79d544ac2992c026dad47f23d03eb2f57b0e10a0bb7061befc219a1aaef88724aa3603bef420de2fd4a080cd9379fc14adf013d394c1a53cd39bfbe04156a377af5b31cee8a6affffacbcdcfa140d76f6745b4ac152681dea7f3d5d69796f3130e362980fc07393d4d4803f7d41a026e7fa962538316388d8649e6d1c7daf0d363222ee4c3bb233ca", 0xc4, 0x4, 0x0, 0x0) r2 = msgget(0x3, 0x110) msgsnd(r2, &(0x7f0000000340)=ANY=[@ANYBLOB="020000000000000023da46276376bd8bd4bff1b826be525277ac0d960000000000000000bcfb4583b3414d33b2aec248e4463e00000000000000000000000000000000dfa6fd650e27c95f5b99f0a61ceed429d0fc6f6d1ef9569be1793a75c3771efed398d7b9ce85129e9071e737c6215f92533974b0c0b27380d12443fee2"], 0x43, 0x800) msgget(0x1, 0x112) msgrcv(r2, &(0x7f0000000000)={0x0, ""/127}, 0x87, 0x1000000000000000, 0x1800) 16:02:52 executing program 3: r0 = socket$inet_sctp(0x2, 0x1, 0x84) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x5}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000100)={r2, 0x9, 0x3d8, [0x0]}, 0xa) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x32, &(0x7f0000000140), &(0x7f0000000180)) 16:02:52 executing program 1: symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') symlink(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000100)='./file1\x00') rename(&(0x7f0000000040)='./file1/file0\x00', &(0x7f0000000180)='./file0/file0\x00') r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000080)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000000c0)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000140), &(0x7f00000001c0)=0x4) 16:02:52 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[], 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040), &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000280)=0xffffffffffff8001, 0xfffffefa) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x20, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x8000, &(0x7f00000000c0)=[@in6={0x1c, 0x2, 0x0, @loopback, 0x1e}, @in6={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x0}, @in6={0x1c, 0x1, 0x2313, @local={0xfe, 0x80, [], 0x0}, 0x1}, @in6={0x1c, 0x2, 0x2, @remote={0xfe, 0x80, [], 0x0}, 0x46e41a55}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x4}]}, &(0x7f00000001c0)=0x10) 16:02:52 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) close(r0) socketpair(0x10, 0x4, 0xffffffff, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000040)=0x9, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x7, 0x2, 0xff, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r3, 0x3}, &(0x7f0000000140)=0x8) fcntl$lock(r0, 0xf, 0x0) 16:02:52 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000000)={@rand_addr, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000080)={@multicast2, @local={0xac, 0x14, 0x0}, r1}, 0xc) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0xffffffffffffffff, 0x0) recvmsg(r0, &(0x7f0000000380)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000000240)=[{&(0x7f0000000100)=""/204, 0xcc}, {&(0x7f0000000200)=""/1, 0x1}], 0x2, &(0x7f0000000280)=""/238, 0xee}, 0x1) 16:02:56 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:02:56 executing program 3: r0 = socket(0x1c, 0x3, 0x0) getsockopt$sock_timeval(r0, 0xffff, 0x800100c, 0xfffffffffffffffe, &(0x7f0000000100)=0x92cfccbdeca16f75) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffb000/0x4000)=nil, 0x1000) shmdt(r1) 16:02:56 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) connect$inet6(r2, &(0x7f0000000040)={0x1c, 0x3, 0x8001, @loopback, 0x1}, 0x1c) setsockopt$sock_int(r2, 0xffff, 0x1002, &(0x7f00000000c0)=0x400000, 0x4) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, 0x0, &(0x7f0000000080)) fsync(r2) 16:02:56 executing program 1: r0 = socket$inet6(0x1c, 0x3, 0xffffffeffffffff9) sendmsg(r0, &(0x7f0000000bc0)={&(0x7f00000002c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local, 0x12}, 0x1c, 0x0, 0x0, 0x0}, 0x0) r1 = semget$private(0x0, 0x2, 0x100) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = geteuid() freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f00000001c0)={{0x9, r2, r3, r4, r5, 0x2a}, 0x2ee4, 0x3, 0x6}) r6 = socket$inet6(0x1c, 0x6, 0x2100000000) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000040)=0x4) 16:02:56 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) open(&(0x7f0000000500)='./file0\x00', 0x0, 0x0) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x40, 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$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$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) chdir(0x0) 16:02:56 executing program 1: readv(0xffffffffffffffff, &(0x7f0000000100)=[{&(0x7f0000000000)=""/48, 0x30}], 0x1000000000000067) r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000100)=@abs={0x89a88f592e0a028b}, 0x10) readv(r0, &(0x7f0000000240)=[{&(0x7f0000000140)=""/89, 0x59}], 0x1) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x5, 0x0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000280)="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", 0xfc}], 0x1, 0x0) 16:02:56 executing program 3: r0 = socket(0x0, 0x0, 0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)="045dc2c0dab415127717e8a4d79b2ee8e472d7b341035d4185d82109ab0a74f48cd4c198af6f0fcf9cce4aecc4d1998b7a707a916b3a22b67a169a8f8b8ffa556b155a788eceeb9566b1f9569161268c24c41405ab7d6aa9c2d4a5df29832aca38828a40e432149bcf01fe81eb162998c6dc1159c93d294f7237e6915e2c38a6f4e2eb68fa05916cec76973cd6d56f86274c1844f5121f98d7d7eae267cb8846f344002b7aad12176f", 0xa9) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r1, 0x29, 0xd, &(0x7f0000000000)={0xff, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 16:02:58 executing program 3: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0, 0x42}], 0x200000000000057e, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) accept$unix(r0, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], &(0x7f0000000080)=0x2b) socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000140)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f00000001c0)={r3, 0x3ff}, 0x8) mknodat(r1, &(0x7f0000000200)='./file0\x00', 0x8000, 0x4) close(r2) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x6, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x6, 0x1011, 0xffffffffffffffff, 0x0) 16:03:03 executing program 0: getrlimit(0x1, 0x0) 16:03:03 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:03 executing program 0: readlink(0x0, &(0x7f0000000740)=""/150, 0xffffffffffffffd1) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x5392, 0x4) 16:03:04 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) r1 = fcntl$getown(r0, 0x5) wait4(r1, &(0x7f0000000040), 0x7, &(0x7f00000001c0)) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @remote}}}, 0x0) 16:03:04 executing program 0: r0 = accept(0xffffffffffffff9c, &(0x7f0000000380)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000003c0)=0x1c) r1 = accept$inet6(r0, &(0x7f0000000440)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100002) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) getsockopt$sock_timeval(r1, 0xffff, 0x1007, &(0x7f0000000400), &(0x7f00000004c0)=0x10) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r2, 0x15, 0xffffffffffffffff) truncate(&(0x7f00000002c0)='./file0\x00', 0x2000007) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fc8e9ff020002000600"], 0x1) setreuid(r4, r4) setuid(0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(r3, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) r5 = semget(0x1, 0x4, 0x0) __semctl$IPC_INFO(r5, 0x2, 0x3, &(0x7f0000000540)=""/143) 16:03:06 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffd) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) write(r0, 0x0, 0x35e) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) poll(0x0, 0x0, 0x0) r1 = open$dir(0x0, 0x0, 0x0) freebsd11_fstat(r1, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000140)={0x40, 0x10, 0x5, 0x401, r2}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, &(0x7f00000002c0)) open$dir(&(0x7f00000001c0)='./file0\x00', 0x0, 0x16) socket$inet6_udp(0x1c, 0x2, 0x0) lseek(r0, 0x0, 0x2) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r2, 0xf}, 0x8) 16:03:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={0x0, 0xd9}, 0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x35c8, 0x8, [0x1, 0x2, 0x3, 0x7, 0xffffffffffffffff, 0x8, 0x4, 0xffffffff]}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000000c0)=0x3550, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in={{0x2, 0x1, @multicast2}}, r1, 0x6, 0x8000, 0x1}, &(0x7f0000000080)=0x94) 16:03:10 executing program 3: syz_emit_ethernet(0x2a, &(0x7f0000000040)="79fefb3523e0db659eed1dc00806001808000604711de66ce248785a000000bbe7000000000000aa0314") freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) r1 = fcntl$dupfd(r0, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1, 0x0, @empty, 0x5}}, 0x0}, &(0x7f0000000000)=0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000240)=0x10) 16:03:10 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYBLOB="1fcde9ff020002000600"], 0x1) setreuid(r1, r1) setuid(0x0) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000000)='./file0\x00', r1, r2) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000000000000000000ff0001000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 16:03:12 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:13 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8244, 0x2) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x1000100000202, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x42, 0x40) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0xffffffffffffffff, 0x15, r3, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ffa000/0x2000)=nil, 0x2000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) sendfile(r0, r4, 0x0, 0x0) 16:03:15 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = socket$inet6(0x1c, 0x0, 0xfffffffffffff001) socketpair(0x0, 0x20000005, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r5 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r6 = socket$unix(0x1, 0x5, 0x0) poll(&(0x7f0000000080)=[{r0, 0x2084}, {r1, 0x80}, {r2, 0x1}, {r3, 0x1}, {r4, 0x110}, {r5, 0x150}, {r6, 0x104}], 0x7, 0x9) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) openat(r7, &(0x7f0000000100)='/', 0x421002, 0x0) clock_settime(0xe, &(0x7f00000000c0)={0x8, 0x733}) 16:03:16 executing program 3: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = openat(0xffffffffffffff9c, &(0x7f00000002c0)='./file0\x00', 0x40, 0x1000000020) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={0x0}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={r2, 0xc52, 0x3, 0xffffffff, 0x7}, &(0x7f0000000280)=0x18) write(r1, &(0x7f00000000c0)="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", 0xfe) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_buf(r0, 0x6, 0x400, 0xffffffffffffffff, 0x73e72cd8) 16:03:16 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) writev(r0, &(0x7f00000002c0)=[{&(0x7f0000000240)="c250bae38851a811d93342012151545622f75398e61ffc5fa6e392f0edbef987b5305ab63712f0e148b52c922979092619ec371e01872e3527869c8e9245c9225b3571b84dfe6b95a194cfcc", 0x4c}], 0x1) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) open(&(0x7f0000000440)='./file0\x00', 0x140, 0x5) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x2024, &(0x7f00000014c0)="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", 0x1000) fchmod(0xffffffffffffffff, 0x0) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0) lseek(r0, 0x0, 0x5) recvfrom(r0, &(0x7f0000000300)=""/246, 0xf6, 0x40000, &(0x7f0000000400)=ANY=[@ANYBLOB='\x00'/10], 0xa) 16:03:16 executing program 3: geteuid() setresuid(0x0, 0x0, 0x0) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = getuid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r5 = getpgrp(0xffffffffffffffff) r6 = fcntl$getown(0xffffffffffffffff, 0x5) symlinkat(&(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000200)='./file0\x00') shmctl$IPC_SET(r0, 0x1, &(0x7f0000000080)={{0x0, r2, 0x0, r3, 0x0, 0x93, 0x2}, 0x277dec2, 0x8001, 0x47, 0x3f, r5, r6, 0x3}) setgroups(0x299, &(0x7f0000000680)=[r4]) r7 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r7, 0x84, 0x12, &(0x7f0000000100)={0x1}, 0x1) setreuid(0x0, 0xee00) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000180)) 16:03:17 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000200)={@multicast1, @loopback, 0x0}, &(0x7f0000000240)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000100)={@remote={0xfe, 0x80, [], 0x0}, r1}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000080)={@loopback}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000040)={@local}, 0x14) 16:03:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x4000000000804, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) r3 = getpgid(0xffffffffffffffff) fcntl$setown(r2, 0x6, r3) fchdir(r1) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x9, 0xffffff55) 16:03:19 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:19 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x8000, 0x81010, 0xffffffffffffffff, 0x37) r0 = socket$inet(0x2, 0x2, 0xb11) getsockopt$inet_mreqn(r0, 0x0, 0x0, &(0x7f0000000000)={@local, @local}, &(0x7f0000000040)=0xc) mprotect(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x2) openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x30) close(r0) 16:03:23 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1}, &(0x7f0000000200)=0xc) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) getgroups(0x4, &(0x7f0000000080)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) r3 = accept4(r1, &(0x7f0000000000)=@in, &(0x7f0000000040)=0x10, 0x30000000) shutdown(r1, 0x0) fcntl$setstatus(r1, 0x4, 0x1003d) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0x3, 0x0, 0x0, 0x100000000}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000140)={0x1f, 0x4820, 0x6, 0x1, r4}, &(0x7f0000000180)=0x10) accept4(r1, 0x0, 0x0, 0x0) 16:03:23 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="e4d6f800000000000000"], 0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8006, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) 16:03:23 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_int(r0, 0x0, 0x13, &(0x7f00000000c0)=0x1, 0x3bd) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000040)={@rand_addr=0x1ff, @rand_addr=0x7ff, 0x1, 0xa, [@loopback, @broadcast, @rand_addr=0x81, @loopback, @broadcast, @local={0xac, 0x14, 0x0}, @multicast1, @local={0xac, 0x14, 0x0}, @multicast1, @multicast1]}, 0x38) setsockopt$inet_int(r0, 0x0, 0x5f, &(0x7f0000000000)=0x80000001, 0x4) 16:03:23 executing program 1: r0 = socket(0x2, 0x2, 0x0) bind(r0, &(0x7f0000000240)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0xffffffffffffffa1) sigaltstack(&(0x7f0000ffc000/0x3000)=nil, &(0x7f0000000040)) connect$unix(r0, &(0x7f0000000300)=ANY=[@ANYBLOB="82022e2f66b34ce88d696c6530000fc7821b653b6717b2d77029e8019acc9620f2fb6cfcee51fd060a6e5672bbddd7ac513fa09d9acc49cc5dc2290ea157e92be666704ede5d8dff68e4845bb123f4d96007721735776104290fcee5a4e079159f7e615edf4e0bfa40313e45b16bbd1d08f4d5f6881964f472bbb3af7777076581c32f9026c58c6ba7a358e735cee57321b4b749fcb4f9812b0d84a971cacc83c1e649d3279cc2291d0cca72941808bacafe5a23d7fe7e6d7764b5c9ae86e8ef8efd1bf77b2a28a0196f57b8ca5f7e2375203cc7eaca88d0d6a39bb4acef0236e606646053db111968cf78b0d1856a67462809110df10ec6abfc73a7a49883a31a760f27327c0328d3742667c3305bc0b5d6cc3495bcc59284c54d487fdd4a7d98eaa8eba601be8f0473b677279fac00b82768c981e5ad845dcc98af2be2a563e6b7c02f0c5f9236d19d49c548c164a92e2af1018f580178611e179868ffe4be75fe6026bc0efd21704f5d144c3432e6871c3a1c1e9c28e78601dadc9a4d881f4cf2f3cc4270bfd8df60851a31e0c8e37d5176cf745c4444cb534bb2e80e6a5bd2f2f939ee65ed9e70d9066ce05ee634fd3f9377f360840a83f156b6874b5db1ec2bcc8127dcc61f5cbd86ec0b1e7fe23c546b28bb9bb28b0b8ff89023af33f04a42fd4a2448e0c9ce4719d0"], 0x10) shmget$private(0x0, 0x2000, 0x4, &(0x7f0000ffe000/0x2000)=nil) 16:03:23 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0xfffffffe00000000, 0x5bc4}, {0x1, 0x7e5}}) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getegid() chown(&(0x7f0000000000)='./file0\x00', r1, r2) 16:03:27 executing program 3: r0 = socket$unix(0x1, 0x1, 0x0) r1 = getpid() r2 = getpgrp(r1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) fcntl$setown(r0, 0x6, r2) fcntl$setown(r3, 0x6, r2) fcntl$setown(r0, 0x6, 0x0) 16:03:27 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:27 executing program 0: r0 = socket$inet6(0x1c, 0x2, 0x2) readv(r0, &(0x7f0000001280)=[{&(0x7f0000000200)=""/4096, 0x1000}, {&(0x7f0000001200)=""/87, 0x57}], 0x2) freebsd10_pipe(&(0x7f0000000100)) chdir(&(0x7f0000000080)='./file0\x00') r1 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) freebsd11_fstat(r1, &(0x7f0000000180)) close(r1) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0) 16:03:27 executing program 3: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r1, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 16:03:30 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() lseek(r0, 0x3, 0x6) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x400002, 0x10, r0, 0x0) pwritev(r0, &(0x7f0000000040)=[{&(0x7f0000000140)="1a1da5eb86922ef86d74f90e198fd5c8fb4ca525918bec03d984d7317229c45baa9c0a93e9dae3ffc69b18600b18e989eed76fa8ee0a950e19635284e98190a98cbe6ebdedd16866294785a5e3fec81b81d2a4510b09b617f904aed3a504c82d46cdccd64745b95a6a47b278c0856044b6ff3b59f15bef0ab47454f04faa67cb19e3060221", 0x85}, {&(0x7f0000000200)="985fdf15986aa35b17937e61a26e220d51faa2c1c28754b53db7ed9add129ab11aa244366912daf12d0ab6a9f9e074d0b4efe28bcfea12aff1ae284cdc748e7d94dbb1e006ca315d892a5a1a2b1dcad6552e29aed5ff30493e5dcbf20e6e1e3a1daffc7ddc32edfbb7c2015ae778640c2e6f19a193abaf4a90048e9a4318499e033ab5b30f59315a80e84d32bc4bab479b2a53ade953bea9bf35f0b00b05b810a1980ee50ce471c31e91490a097bcf1ff83a10da613dcdfe57100ea644f7bc90cd2da531", 0xc4}, {&(0x7f0000000300)="d7fee210e5a41bd513499aaed4ff688d731251f676208a6a24421f3437811aa775c598f7b0709eedd1003959c04fae12c9dda7f4236a77162f438e61928038470b8e8baa41adc69269a964117e61e782828418557d3410687597cdc0ab7817e00f192880ae238272c9384eb6b2973b49badb68e67ad0aaf1eb55901dfb19de23c9c56595afc5d44b03b292d3deeaddeb5bed07143a4e30ed7598acdd09cc6eea2e55285512cf0ce4017306e5e8f0f73bc7e5c1acbaeb56646ae15cce603c0238b89226e1435e7548f8622361ea4141", 0xcf}], 0x3, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x100, 0x40) fchmod(0xffffffffffffffff, 0x0) 16:03:31 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f0000000500)=ANY=[@ANYBLOB="0000000001040000de000400000000000000000059f3d0217e89b5e0cb810caecf33d756b351af365faaa61cbd2acaf2d08a00f3b101f7439afc2fadd823e46ce05b1143b78ab6fc2f950e5c8cd8fbdec453628bdb8d68789cd4c4093e257cc80d2876bb36b2d2270c84e44749a06ed2e3695e0ced735e59c6717fbcdd5090b3712a3d6e434fcc1236523c375067a4da0be13ae291363e654af7a16d453fada8e2cd4d279cb22953aa5914987a9b07af2d00"/188], 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140), 0x8) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) read(r1, &(0x7f0000000000)=""/180, 0xb4) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={0x0, 0xf, 0x401}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000004c0)={r3, 0x3, 0xfffffffffffffffb, 0x5, 0x8}, &(0x7f0000000440)=0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f00000002c0)={r4, 0x8, 0x10000}, 0x8) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300)=0x81, 0x4) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, 0x0, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100006) setsockopt$inet_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000340)={r3, 0xfffffffffffffff8, 0x9, 0x20}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r5, 0x84, 0x16, 0x0, 0xfffffffffffffd53) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) rename(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)='./file0/file0\x00') getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) 16:03:35 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r1}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040)={r2}, 0x8) 16:03:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x13, &(0x7f0000000040)={r1, 0x10001}, 0x10) 16:03:36 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) connect$unix(r1, &(0x7f0000000040)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet_opts(r0, 0x0, 0x2000000002, &(0x7f00000000c0), 0x2a) 16:03:36 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:36 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = accept4$inet6(r0, &(0x7f0000000100)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c, 0x30000000) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000140)={0xfffffffffffffe00}, 0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x6, 0x3, 0xffffffff, 0x8, 0x10000, 0x80000001, 0x7, {@in6={{0x1c, 0x0, 0x3, @loopback}}, 0x0, 0xfffffffffffffffb, 0x81, 0x400, 0x1, 0x8}}, &(0x7f0000000280)=0xb0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000002c0)={r2, 0x10000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000340)={r3, 0x4}, &(0x7f0000000380)=0x8) recvfrom$inet(r0, &(0x7f0000000480)=""/34, 0x22, 0x40041, &(0x7f00000004c0)={0x2, 0x3, @rand_addr}, 0x10) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7f, 0x1, 0x6, 0xae2}, &(0x7f0000000080)=0x18) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_tcp_int(r1, 0x6, 0x410, &(0x7f0000000440)=0xffffffffffffff3d, 0x4) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000003c0), &(0x7f0000000400)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x80, r4}, 0xc) 16:03:37 executing program 3: r0 = socket$inet(0x2, 0x4, 0x29) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000180)={0x0, 0x9c, "2e4b6670613252a04603bc0541ecf09e87eabedc926eda444296a1bb7112c64b889b8495a429689fd16cbef1bad626686dade78bda0731ba44fe4bf16412106ab3dd473c88f53f0a4582d730ab6614030adba9fd5524c2d0dfea7cd938451d8d9fda5449bd19e9c529cf597547da6554c6a0715d0806acfd2fb2da2660c2177c98316e75064b94ecc10712009ceb73e6084c70e2d163de41730a8dc1"}, &(0x7f0000000240)=0xa4) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x9, 0x5000, 0x0, 0x80000000, r1}, &(0x7f00000002c0)=0x10) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x2}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000100)={r4, 0xb2}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000300)=0x1, 0x4) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="10000000840000000800ff00040000211400000000000000030000000100000000000000"], 0x24}, 0x0) 16:03:37 executing program 1: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f0000000840)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x4, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000640)='#\'[!}\x00', &(0x7f0000000540)='\x00']) syz_extract_tcp_res(&(0x7f0000000040), 0x200, 0x1ff) writev(r2, &(0x7f0000000380), 0x0) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0xfffffffffffffd57) pipe2(&(0x7f00000001c0), 0x100000) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[0x0, 0x0, &(0x7f0000000580)='\x00', &(0x7f00000005c0)='\x00', &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000140)={0xfffffffffffffff8}, 0x4) setsockopt$inet_tcp_buf(r2, 0x6, 0x791ffa3d3d66600d, &(0x7f0000000980)="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", 0x1000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000880)=ANY=[@ANYBLOB="0276411482acf1e358a7bbbbf8f734c22312969ac7e0cc7efba7e8a3140ed945d5dad6a4541a55c0c249990debaf4887448abc65caf91220f38d55cf832b645330318139a969e5a8ae64489cd20f2ede34222c1a0214082d22f90ec6a78a6c376291fa3a80ac6c291e816d355d67e238df12ed3682c83d684232e72b1156a1f2eb3e4bf3f0900466acbc56704c7c9333821a6da4e8a97e5256082cfa19807d64451eec8990174ab0a67ac4a31d5e2c6af578ce1cf52362eff23172d200000000000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000200)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, &(0x7f0000000240)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r4 = getpgid(0x0) listen(r0, 0x3) fcntl$lock(r0, 0xd, &(0x7f0000000340)={0x0, 0x0, 0x4, 0x6d, r4}) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in6]}, &(0x7f0000000300)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r2, 0x84, 0x903, &(0x7f0000000500)={0x0, 0x3c, 0x6}, 0x8) 16:03:37 executing program 0: r0 = open(&(0x7f0000000a80)='./file0/file0\x00', 0x8240, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000980)={&(0x7f0000000380)=@in={0x2, 0x0, @multicast2}, 0x10, &(0x7f0000000840)=[{&(0x7f00000003c0)="2611bb8172c33c6aa586af0b2542ed0e8cf5cd9bad99d27d48aa58cca41419fd8a1ff025b746a8b021c8fe9c78ee285612cc8db7e53bca0600b44c8143c73f5ddeba96a58edf48b85570bd0071d943741bb8e0a59b4364b0652f3204bdf1b6487368da5bff10270bf54d260fccde8385715abfc82bb0baff2868df8e935ccdcbd2a1997a36b783d056de68f5a9c9daecb521c304951bf6afce83505d4962aaf891682bd61b838e460b501287c1563410ee1f2aab17c67154698d3256ce64e784a67086ef725f1bad959728fd970d224e2ee5", 0xd2}, {&(0x7f00000004c0)="44e114d1a1cc0b453fdc9490edfb0532ab2629e4668226aac443f7b534e52be8533717133b7b7fa2bdf77eb75e5c2019a6ad436ee5b60136089c90064b7c7980177a7ab99f519875f7de58b42755f4b4085dba1b93f90af60bce8cbb420ce3028b5aac19d63b9dab6469c508fe8c67e1d68793", 0x73}, {&(0x7f0000002240)="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", 0x1000}, {&(0x7f0000000540)="d8864c63f05d8e7126baa5a51d73df556188598fb93069fdc350d591b056d089ffe87d6d1264da16297ec3b7411c9cacb3cb484e1232fd613c9bc254f0b009c1ecd64de097e48d9be3bf4ef7ecd4c4463c7837649da27a8123cac4ac9fd382a8b1e48f62b2cd77adffab9ab7348b9d7b9da8816c2926b26c15a3e9a6a5c0e2f78c34c24c992be5d14d8efd8a5fb67358f82831f8aefa66bd138ffd502afe4a051195fdbf27a2b52e35bb379be4bbd32e0812ccee2f7522e168c6302f3d65f63a", 0xc0}, {&(0x7f0000000600)="1f9dc1b9fe4344bbb98a74eda36507a7cbd207b31ff1a17de850ef906bd6d12409ff5b72e7f580bbf1e7dd04e7", 0x2d}, {&(0x7f0000000640)="7d1320262c259c056e6d4c337a482aa2b0f90cd5c61351005d1393ed9466318895e3b77104d52e405e704d683444b3a4a84fc4f3a4df9fdef2abfe3534518d", 0x3f}, {&(0x7f0000000680)="f3ffd07a4bf8c60840250b7629a9816720eed3ce443a182c7028f4c1c7ae2383a678a74ef1a861f97fceadc9afe9ded386978e224a95e30caac3e6dcaa030cc8c4a199f339e7818def023ee09659d2763bab70b16ba658d54334de093b1024d1744b82454dd6e5b692597758bd6a62b6779ed7fd685b997d9e571a7746068522cee18068c2", 0x85}, {&(0x7f0000000740)="94d23966f52cf0d15804b02b7d8f7895500360dcb36087be38107606d1fe70a2889c8201ccc881ec4908bedcb683848d0a354422d2f31c929e6c7d036c148abb550036247c8e0de26d805a1e4a46f9eef3177126fa08a8de796f96db694033bde9a25c9504453cee4ec55992fd2b6534ba71fd0037821083ca4e81d74f327055158968ae4ee337d1e4a4c9687f40e363deb7674fdb071339c4d5822a530419807e31007a0e2a9f", 0xa7}, {&(0x7f0000000800)="9f61f496c6d5d9d42f36233ea30e3c835bdef8db453add33", 0x18}], 0x9, &(0x7f0000000900)=[@dstaddrv6={0x1c, 0x84, 0xa, @local={0xfe, 0x80, [], 0x0}}, @init={0x14, 0x84, 0x1, {0x4, 0x0, 0xfffffffffffffffd, 0xff}}, @init={0x14, 0x84, 0x1, {0x1, 0x1f, 0x43269105, 0x3ff}}], 0x44, 0x100}, 0x8) writev(r0, &(0x7f0000001200), 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x7, 0x12, r2, 0x0) sendfile(r0, r1, 0x0, 0x3f00) r3 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000180)={0x0, 0x1ff, 0x8}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r4, 0x9}, &(0x7f0000000280)=0x8) open(&(0x7f0000000040)='./file0\x00', 0x100, 0x0) read(r2, &(0x7f0000001240)=""/4096, 0x139a) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000240), &(0x7f00000002c0)=0x4) socket$inet6_sctp(0x1c, 0x0, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300)=0x9, 0x4) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000140)=0x4) chdir(&(0x7f00000009c0)='./file0/file0\x00') bind$unix(r3, &(0x7f0000000340)=@abs={0x0, 0x0, 0x2}, 0x8) 16:03:37 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82422e3000"], 0x10) sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a9080", 0x98}], 0x1) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:03:37 executing program 3: mincore(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) 16:03:37 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000110000)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) mknodat(r0, &(0x7f0000000040)='./file0/file0\x00', 0x1000, 0xffffc89c) rename(&(0x7f0000000000)='./file0/\x00', 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0/file0\x00', 0x0) 16:03:40 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:40 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x3}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x5ec, r1}, &(0x7f0000000140)=0xc) r2 = dup(r0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0x7}, &(0x7f0000000080)=0x8) 16:03:40 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_timeval(r0, 0xffff, 0x1001, &(0x7f0000000040), &(0x7f00000001c0)=0x10) r1 = socket(0x0, 0x10000005, 0x80000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000200)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000000)=0x1008) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0xb, 0x3}, &(0x7f00000000c0)=0x8) 16:03:40 executing program 0: r0 = accept$inet6(0xffffffffffffffff, 0x0, &(0x7f00000019c0)) setsockopt$inet6_udplite(r0, 0x88, 0x4, &(0x7f0000001a00)=0x7, 0x4) r1 = socket$unix(0x1, 0x1, 0x0) r2 = dup(r1) setsockopt$inet_msfilter(r2, 0x0, 0x4a, 0x0, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000018c0)={0x0, 0x3}, &(0x7f0000001900)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000001940)={0xa5a, 0xffffffffffffffc1, 0x1600, 0x8, 0xcbf, 0xf39, 0x2, 0x5, r4}, &(0x7f0000001980)=0x20) readv(r1, &(0x7f0000001780)=[{&(0x7f00000004c0)=""/83, 0x53}, {&(0x7f0000000540)=""/4096, 0x1000}, {&(0x7f0000001540)=""/190, 0xbe}, {&(0x7f0000001600)=""/76, 0x4c}, {&(0x7f0000001680)=""/109, 0x6d}, {&(0x7f0000001700)=""/114, 0x72}], 0x6) poll(&(0x7f0000000100)=[{r3, 0xc}, {r1, 0x4}], 0x2, 0x1) r5 = socket$unix(0x1, 0x3, 0x0) accept4$unix(r1, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8, 0x30000000) read(r2, &(0x7f0000000240)=""/195, 0xc3) r6 = getpgid(0xffffffffffffffff) fcntl$lock(r5, 0xd, &(0x7f00000000c0)={0x1, 0x7, 0x8000, 0x4, r6}) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000480)={r7, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000200)={r7, 0x4}, 0x8) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f0000000340)={0x81, {{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @rand_addr=0x1ff}}}, 0x118) r8 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000040)={0x4919}, 0x8) connect$unix(r8, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockname(r5, &(0x7f0000001a40)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000001a80)=0x10) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r8, 0x84, 0xd, &(0x7f0000001880)=0x7, 0x4) close(r8) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000001800)={r7}, &(0x7f0000001840)=0x8) 16:03:40 executing program 1: socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB='\x00\x00\x00\x00\x00'], 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x7a, 0xffffffffffffff70) 16:03:40 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) sync() getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x1c) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r1, 0x8, 0x0, 0x7f, 0x3}, &(0x7f00000001c0)=0x18) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_tcp_buf(r0, 0x6, 0x20, &(0x7f0000000040)="90ee", 0x2) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0xffffffffffffffe0, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x0) utimes(0x0, 0x0) 16:03:40 executing program 3: open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) flock(r0, 0x1) 16:03:43 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000400)='ndg\x00', 0x4) freebsd10_pipe(&(0x7f0000000000)) freebsd10_pipe(&(0x7f0000000040)) 16:03:47 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:47 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) listen(r0, 0x9) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) openat(r3, &(0x7f0000000140)='./file0\x00', 0x80, 0x8) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0xa) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), 0x4) bind(r1, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @empty, 0xfa}, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 16:03:47 executing program 3: socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) 16:03:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f00000001c0), 0x1c) bind$inet6(r0, &(0x7f0000000040), 0x1c) poll(&(0x7f0000000000)=[{r0, 0x102}, {r0, 0x4}, {r0, 0x80}, {r0, 0x2012}, {r0, 0x2000}, {r0, 0x2000}, {r0, 0x20}], 0x7, 0x0) 16:03:47 executing program 1: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) connect(r0, &(0x7f0000000040)=@un=@file={0x1, './file0\x00'}, 0xa) r1 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x1a, &(0x7f0000000000), 0xffffffffffffffa0) 16:03:47 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0xd) r1 = socket(0x2, 0x2, 0x0) bind$inet(r1, &(0x7f0000000040)={0x2, 0x0}, 0x10) 16:03:47 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)=ANY=[@ANYBLOB="dc172cea2eeca07845010000004fcef1330119f8c41ae5adc9dd25a678f0ee906a8d49de2414939727843c97c561a58ca918bbc61c46d665fc", @ANYRES32=0x0], &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x30, &(0x7f0000000040)={r1}, 0x10) 16:03:47 executing program 3: setreuid(0x0, 0xee00) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) setsockopt$inet6_int(r0, 0x29, 0x17, &(0x7f0000000000), 0x4) 16:03:47 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:48 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000a40)="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", 0xfb5) r2 = socket(0x2, 0x20000001, 0x4) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000040)=0x4) write(r0, 0x0, 0x0) recvmsg(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)=[{&(0x7f0000001a00)=""/4096, 0x1000}], 0x1, 0x0}, 0x0) 16:03:48 executing program 0: shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000180)) listen(r0, 0x9) execve(0x0, &(0x7f0000000340)=[0x0, 0x0, 0x0, 0x0], &(0x7f0000000500)=[0x0, &(0x7f0000000440)='\x00', 0x0, &(0x7f00000004c0)='-\x00']) r1 = openat(0xffffffffffffffff, 0x0, 0x0, 0x0) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) listen(0xffffffffffffffff, 0x2) openat(r3, &(0x7f0000000140)='./file0\x00', 0x80, 0x8) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0xa) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000080), 0x4) bind(r1, &(0x7f0000000100)=@in6={0x1c, 0x0, 0x5, @empty, 0xfa}, 0x1c) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 16:03:48 executing program 1: clock_getres(0x2, &(0x7f0000000000)) r0 = socket$inet(0x2, 0x1, 0x100) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x1, @rand_addr=0x49}}}, 0x8c) r1 = getpid() r2 = fcntl$getown(r0, 0x5) setpgid(r1, r2) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000040)={0x8, [0x0, 0x33, 0x1, 0x0, 0x6, 0x63, 0xb44, 0x2]}, &(0x7f0000000080)=0x14) truncate(&(0x7f0000000200)='./file0\x00', 0x1) 16:03:48 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) msgget(0x2, 0x25) freebsd11_stat(&(0x7f0000000140)='./file0\x00', 0x0) fcntl$getown(r0, 0x5) msgctl$IPC_SET(0x0, 0x1, 0x0) connect$unix(r0, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) getsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000000), &(0x7f0000000080)=0x10) r1 = semget(0x2, 0x0, 0x40) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000000040)=[0x1]) nanosleep(0x0, 0x0) shutdown(r0, 0x2) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x7, 0x1010, r0, 0x0) close(r0) 16:03:48 executing program 3: fstat(0xffffffffffffff9c, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(0x0, r0, 0x0) r1 = geteuid() setresuid(r1, 0x0, 0x0) setresuid(0x0, 0xffffffffffffffff, 0x0) 16:03:48 executing program 3: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080), &(0x7f0000000100)=0x8) 16:03:48 executing program 1: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x108, &(0x7f0000002640), &(0x7f0000002680)=0x4) 16:03:51 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:51 executing program 1: getgroups(0x4, &(0x7f0000000740)=[0x0, 0x0, 0x0, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r1, r0) 16:03:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000000680)={@in6={{0x1c, 0x2, 0x4, @empty, 0x6}}, 0x0}, &(0x7f0000000740)=0x84) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000780)={r1, 0x10001}, 0x8) r2 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000000), 0x0) sendmsg$inet_sctp(r2, &(0x7f0000000640)={&(0x7f0000000040)=@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f00000005c0)=[{&(0x7f00000000c0)="9a7f3d3709ee388608c711bd8799ea9746fc9099a9cd7ee637ef57eefd2de1cde90eab73e8bcfe14ff883b8a70fda8f3b9ed7fc6b3110235afe3eafa5fea397e41047fd0acbbc3be9db44eff77648a5634d755ab865180333f7b097b41bf539dce29", 0x62}, {&(0x7f0000000140)="c87d65701ccbc59d5fe581dbe0cacc63e7baa19ce6ddc7930258a0b37474288661ec96d08a3e5992629965c34a2ff729d015b8b5387ba807a37da8679a983ff5a8962f5a843d97d5e40060ccbe47a10f98728096450a7df7ecd16726ce4106e4dcb036e8b2c1990d202b124d4b5f9c54bfcf8962fb2a25b46fb89e596c60603c40f820", 0x83}, {&(0x7f0000000200)="dfd3f9e77d3d663de055ff39d211b71ee3192043aac61c431648b4f351785d1e5d4f7d88420911b89209ee4e3ce49e8f1ca660e288fe44fc57fbc1950783a4833b71260f3d423f31946dd00eb21f42a4400cd4da5fbbadedff1ba8594c37b5bc1b14e26c8cfebff7fb036ce93a849f1bce9f471fc88625c30e", 0x79}, {&(0x7f0000000280)="e97258ad213c1dcb65de634a4b2e28f87d5f3d29d233d18895ff390b93ce57931a283d130fe93bc138847bf4997ed99d4ce905291740cc322900df5aa110bef72e69ec1f7cc299437d29ad353aec9b5ae73fc8a691288f1ca6acd58ea83332612313226434328980629319c900ef", 0x6e}, {&(0x7f0000000300)="afdaf3bc77047193afcfa1d628bc93004e24540f1edb17a9444c39d2ee7b24d20721ad99a53d263bd28b5b877d5cc28faa0e19cbe69c68614ce7d9b8636de518af2b9362c3a3657502c99830e4a7f6320f48abadf1286bc1b79598c226a7860a857911a4e1c030a3a6327c34b8491fdd1eb18284f012a23b7a379a57b42f356cb67c638a437945060b3cf601ea3cf2f202965da26789", 0x96}, {&(0x7f00000003c0)="17be6ddc4fa7a6d8ca46aa4f1debb5738ad732072c3df7069bc899cfdbc542827f00bfa5d08d42fd133772f922b9023d034ba15442973b003705a17ccb236600568ae0f391f136a97267613b153611a62c54b8026901cb040b8e43f10d10f78677a1f290edd4fe0af1e9f8368b2933d607414f62dc441d20ee33861e116a35dddec6cba73d744938c9cd5cb39b837f43dd8c2f7b85aa7f5745b9837ea69df2f91a2c6a1fefdd59d5b48c10b8b8048f2f8eeebd9514a4cdcb71c4a182eeb5b3c06266ecef", 0xc4}, {&(0x7f00000004c0)="2e396e5f1da9c6c52e17f5d5031ec7a27dff58e49dc83e6e09e312d234f21c31953d949ca534bc6858bd4de30ca880aec9d5d9b308ccbb4e18c4ce00f03879d69091b303034912deabc16fba2f72572a4a5c06b8d05f5b2ef4", 0x59}, {&(0x7f0000000540)="0316de5d3aaadbd56daa3b80ef707f1b68fe1cc4f7ba2f4c5566afb7c135fe4f0d3e7d1cdb1c06a4e99c93a98bc4655ba1617b648e5694a47e077a1575f17882e1fbe76108", 0x45}], 0x8, 0x0, 0x0, 0x20000}, 0x1) setsockopt(r2, 0x0, 0xfff, &(0x7f0000000080)="31255db236436654e8ecbfbf8670519d08e4d2640c1ed4810adf2e9653c6ceabc4747df5", 0x24) 16:03:51 executing program 0: r0 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)=ANY=[@ANYRES32=0x0, @ANYBLOB="99d847763288a74e4476702173314b36db4f53d82ee02cb76c5d56376aa9386b03ea066abb490f6ab797f5a3aa17ed83d49b2704fe865e6fdd6bbf806cbaec070092543b6ced5895f877f23d1f62c30f63c7669d022908d8a8508e886ac38a4bb09fa56d7ead6440adec1f7d0f6fc6954ac62240de3ade5aa32af1cd5efcdd4c5b961841c44e43fde6563000"], 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x4, {{0x1c, 0x3, 0x1, @loopback, 0x5bc}}}, 0xffffffffffffff9c) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000100)={@empty, @loopback}, 0x8) utimes(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={{0x3, 0x9}, {0x101, 0x5}}) 16:03:51 executing program 0: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f00000000c0), &(0x7f0000000180)=0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x9, 0x4) open(&(0x7f0000000040)='./file0\x00', 0x8800, 0xc0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) syz_extract_tcp_res$synack(&(0x7f00000001c0), 0x1, 0x0) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 16:03:51 executing program 3: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={0x0, 0x5}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="0d000500a7001900ffcb01000000fecb41db454b4e10295f44492cdfcc1cccec484bdffc28beb496e99e96656afba648147eaf16a4bfb6fe2b25cf8a800c50587accbfc1333d9ec4973eef0bc5f4bf8ca19efeba8b0c2101207e9de467d84099c28d9b5d4d6b3438e0691887b42957f9dbfc3f9fafb6700be473440fcaaa558a3aa358d400a3783e73056dd4dccb4b34a91a0e4d3f81e8867ec2b7272105d6c111663bc2b740a7ad19300461b4017351b0358cd2421c98b193bd9128968d7c2d99d8a63458d85aab960e4d"], &(0x7f00000001c0)=0x12) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @multicast1}}, r3, 0x500000000000000, 0x80000000, 0x0, 0xc74, 0xffffffff, 0x100}, 0xa0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000140), 0x0) r4 = open$dir(&(0x7f0000000140)='./file0\x00', 0x3d, 0x80) mkdirat(r4, &(0x7f0000000100)='./file0\x00', 0x4) utimensat(r4, &(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={{0x0, 0x2}, {0x7, 0xff}}, 0x0) utimensat(r1, &(0x7f0000000180)='./file0\x00', &(0x7f0000000380)={{0x80000000, 0xc7}, {0x1, 0x100}}, 0x200) linkat(r0, &(0x7f00000003c0)='./file0\x00', r4, &(0x7f0000000400)='./file0\x00', 0x400) 16:03:51 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3f, 0x0, &(0x7f0000000100)=0xfffffff0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x2, 0x6, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x2, 0x3000000, @local={0xfe, 0x80, [], 0x0}, 0x20}}, r1, 0x7, 0xfffffffffffffffd, 0x0, 0x800, 0x1, 0x8000}, &(0x7f0000000080)=0x98) 16:03:51 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) pipe2(0x0, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x3e, 0x0, &(0x7f0000000180)) accept(r0, &(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000100)=0x10) getsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000000200)) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r1, 0x15, 0xffffffffffffffff) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000240)={0x3}, 0x1) 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$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:03:56 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, &(0x7f0000000500)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:03:56 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) r1 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0x41f3) close(r0) accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000080)=0x10, 0x30000000) preadv(r1, &(0x7f0000001780)=[{&(0x7f0000000180)=""/184, 0x1b133353141e377d}], 0x10000000000000d1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 16:03:56 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000100)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000140)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffd31) getpeername$inet(r0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000080)=0x10) writev(0xffffffffffffffff, 0x0, 0x0) 16:03:56 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7f}}, 0x0, 0x2, 0xeba, 0x10, 0x9, 0x3, 0x401}, &(0x7f00000003c0)=0x98) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000440)={r1, 0x2}, 0x8) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000380), &(0x7f0000000400)=0x4) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, 0xffffffffffffffff) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$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$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) freebsd11_stat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:04:02 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) 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) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) lseek(r3, 0x0, 0x5) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="1d00000027eab53ed081c070cc52c013219b5fbeb3f3"], 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(r3, 0x14) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) socket(0x10, 0x30000000, 0x7) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 16:04:02 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)="2d19db9b2808241d96e8b4ff586113e1aa3b60b3b7a17fd8fa7106fbb9885a75a8d92f8d28b0b66ef899155938fbc3aa", 0x30) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f0000000000)='6', 0x1) fchdir(r0) setsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000040)=0xfffffffffffffff7, 0x4) 16:04:04 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, &(0x7f0000000500)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:04 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = msgget$private(0x0, 0x502) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={0x0, 0x2d, "f7360577b64e0a6848eb6bc279ce510091864fd7bfaf07444145f05e75128b5357290a0104b439d6f3a8ab77c1"}, &(0x7f0000000340)=0x35) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000380)={r2, 0x7ff}, &(0x7f00000003c0)=0x8) msgsnd(r1, &(0x7f0000000140)={0x1, "331bdd4f20cbf642b0cf5a5ffa0b2422ae0b969afac9342aafbccfe36a6e119a96fd0bcf2613d38af0165994101b28d5401ff00b21672588415ad36f610fc5a5e59342f8e8608932b9ae094385d6fabba1acbd85e948cb3902bd4e58f4298c62e721d045486a453e2fa231edf80045369fb03e1445488707"}, 0x80, 0x800) connect$unix(r0, &(0x7f0000000500)=ANY=[@ANYBLOB="82022e2f66696c653000cfaf30ac59c9db3f2d2e827fd6e7fb75ed416519daaae4f18d85157e5776abbcb1265cc399d05911b5d7c48f1c6194ce6a2e4ac21b47890c7922e512"], 0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0x8, 0x8, 0x7ac, 0x8000, 0xfffffffffffffff9, 0x6, 0xff, {@in6={{0x1c, 0x1, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0xb27}}, 0x0, 0x3, 0x0, 0xfff, 0x1, 0x8000}}, &(0x7f0000000100)=0xb0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r4, 0x6, 0xf, 0x3ff, 0x40}, &(0x7f0000000440)=0x18) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r3, 0x1ff}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000480)={r4, 0x5}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x32, &(0x7f0000000040)={r5}, 0x44f0be6e) 16:04:04 executing program 3: r0 = socket$inet_sctp(0x2, 0xe, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x7f, @loopback, 0x7ff}}, 0x0, 0x1c86000000000, 0x3f, 0x9}, &(0x7f0000000000)=0x8c) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x3, @loopback}}, r1, 0x6, 0x0, 0x109, 0x8001, 0x3, 0xbd}, 0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x5, 0x40, 0x2, 0x10200000000, 0x4}, 0x14) 16:04:04 executing program 3: socket$inet6_tcp(0x1c, 0x1, 0x0) 16:04:04 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) writev(r0, &(0x7f0000003c00)=[{&(0x7f0000002900)="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", 0xe01}], 0x1) writev(r1, &(0x7f0000001480)=[{&(0x7f0000000180)="c6873101e137fab811c82f43cae6887d89cd6eaa120f82ff3b45a7220ab70ac8fc4a8004aa301d3537d416e19e6e90323d6cdacedd82657e49ffa69b748db3a98da9c821d07c375f61d7703a0b453e394bfb58ff0a133716aeb9cbc1fdd2cde8bfc2b12f0131cfa9f39679108f33e519d0694e7ea984563f113f72feaf6e812516e20808a1aa7e31c73c14964b90af126e5d8010c74c6aba88f8f69132e3ec8dd177be6015b4cfc6673dc59a9efd90aefed4a5837741e1e17eeadc70fb5865a8f9bcff1612a0", 0xc6}, {&(0x7f0000000280)="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", 0x1000}, {&(0x7f0000001280)="3f58af4b47aa900ac6821fddd4311f974abe2b074ced2a2d4589c2106d623ebe30b8f0b913ab0473afed1feec3482c65c9965be6783358e1f42e5e579b70af121f41ba280f3f6d3a8fa21545e31db8813ac8f527b48dc000a6218db24fde8ce49405bef3649abf6983f400d16f358ab36f9ddfe0bf5ac5267567c16fc50debb460e0edf42d54c4a6f6cbc49acd17ee088b8a73963a34b1bcd6b1d0a8107313c5f9e338e819fb169c726d571bfc5c55dd03289032aa6861703225723e9afddd02038e9b1fb0a217f6ca4721215c4cc1f4", 0xd0}, {&(0x7f0000001380)="05faf9db49cf5a09f7ae1404f6f56ece691a043e2db6ea54de225be6a7adb72fa2eed1ad77829c224137e75ff023e10d91833e187c2d933df12338208b373f2ffbd541eb7c2dde13d747fe4c0f04e80b8bd1113377342dd3c3e43700db990c7a318767b53ec61e64555499dda92aecd6fadf", 0x72}, {&(0x7f0000001400)="3b2a7be1daff62b58edcaa45a626810c2a557c103384bc26ee0d36a8423f7013f59c07af55b4e4d2fdb6742cb0f8a162c61e393dd18ddb6d6cdae4037fc042b219da3131c6eb64f5e16585006301ce5b7852f3959dce4b2c71ec3e5409db", 0x5e}], 0x5) ppoll(&(0x7f0000000080)=[{r1, 0x5}, {r0, 0x4}], 0x2, 0x0, 0x0, 0x0) pipe2(&(0x7f0000000040), 0xffffe) ppoll(&(0x7f00000000c0)=[{r0, 0x6}], 0x1, &(0x7f0000000100)={0x3, 0x6}, &(0x7f0000000140)={0xffff}, 0x8) 16:04:05 executing program 3: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080)=0x0, &(0x7f00000000c0)) freebsd11_fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r3 = open(&(0x7f0000000300)='./file0\x00', 0x1, 0x26) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8004, &(0x7f0000000380)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000003c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f0000000400)={r4, 0x1f}, &(0x7f0000000440)=0x8) fchownat(r0, &(0x7f0000000000)='\x00', r1, r2, 0x600) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x601}], 0x1) r5 = dup(r0) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0x1000}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r6 = open(&(0x7f0000000180)='./file0\x00', 0x100000, 0x100) fdatasync(r0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000002c0)={0x1, 0x3f, r7}, 0xc) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000480)={r7, 0x5}, 0x8) 16:04:07 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x7, 0xffffffffffffff01, 0x6}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x22, &(0x7f0000000200)={r1, 0x0, 0xb53}, 0xfffffffffffffe7a) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5, 0x800, 0x6d67, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000000c0)={r2, 0x80000001}, &(0x7f0000000100)=0x8) 16:04:07 executing program 1: symlink(0xffffffffffffffff, 0x0) r0 = dup2(0xffffffffffffffff, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={r1, 0x3f, 0xffffffffffffffb2, 0x35}, &(0x7f00000000c0)=0x10) 16:04:09 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, 0x0, &(0x7f0000000500)) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xfffffffffffffffb}, &(0x7f0000000140)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000001c0)={r1, &(0x7f0000000180)=[@in={0x2, 0x3, @rand_addr=0x480000000}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000200)=0x10) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000240)={@in6={{0x1c, 0x0, 0x48c2, @loopback, 0x2d}}, r1}, 0x84) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/94, 0x5e, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x1) 16:04:09 executing program 3: open(&(0x7f0000000180)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x2, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x2, 0x2, 0xb32, 0x1000300010005}) 16:04:09 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000440)) setreuid(r1, r1) setuid(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYRES32=r2, @ANYBLOB="00000a00040001001605065109000300090020000100bcdc"], &(0x7f0000000300)=0x1c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000580)=0x8000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) lchown(&(0x7f0000000000)='./file0\x00', r1, r4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x3, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000004c0)={0x9, {{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3c4b}}}, 0x88) getsockopt$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_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) 16:04:12 executing program 3: clock_nanosleep(0xa, 0x1, &(0x7f0000000040), 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f00000000c0)=0x4) 16:04:15 executing program 3: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) lseek(r0, 0x5a, 0x6) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(0x0, 0xffffffffffffff0d, 0x8) poll(&(0x7f0000000040)=[{r1, 0x4}], 0x1, 0xffffffffffffffff) 16:04:15 executing program 3: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x801, 0x40) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x100000001}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x101}, 0x8) pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180), &(0x7f00000001c0)=0x4) freebsd10_pipe(&(0x7f0000000100)) 16:04:15 executing program 3: socket(0x10, 0x4006, 0x80000002) r0 = socket(0x800000001c, 0x5, 0x0) close(r0) 16:04:18 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:18 executing program 3: r0 = socket$inet_icmp(0x2, 0x2, 0x1) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet6_tcp_buf(r1, 0x6, 0x20, &(0x7f0000000640)=""/4096, &(0x7f0000000080)=0x1000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept4$unix(0xffffffffffffffff, &(0x7f0000000600)=ANY=[@ANYBLOB="00000038e205d1760cbcfcceb2bfaeb5b2800b8d80008e5ba75c5e13833400e96800779d47884b5ba90686b4b9e7229513"], 0x0, 0x30000000) socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r3 = dup(r2) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r4, 0x0, 0x1000000000003) setsockopt$sock_int(r4, 0xffff, 0x1011, &(0x7f0000000000)=0x83, 0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f00000002c0)={0x0, 0x200000000000}, &(0x7f0000000300)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000540)={r5, 0x54, "59318f390468dbeb9c0378535db071621c3cb129a437c52374f1c7e072e1d30c653bfe82a1034ad5cba3eb3e30370d38e5a1998e4150a31112df67a63c49c26557da1660ed1120aa0424511a95e0ff6c8598afd3"}, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x74, 0xfffffffffffffd6e, 0x1}, &(0x7f0000000380)=0x10) futimesat(r4, &(0x7f0000000280)='./file0\x00', &(0x7f00000005c0)={{0xffffffff, 0x3}, {0x10001, 0x5}}) pipe2(&(0x7f0000000500), 0x4) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f00000003c0)={r5, 0x1000, 0x2, 0x4, 0x6e3, 0x101, 0x8, 0x9, {@in6={{0x1c, 0x1, 0xfffffffffffffffa, @local={0xfe, 0x80, [], 0x0}, 0x1}}, r6, 0x4e41, 0x5, 0x9, 0x2, 0x6}}, &(0x7f00000004c0)=0xb0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r7 = dup(r3) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) write(r7, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_tcp_buf(r7, 0x6, 0x26, &(0x7f0000000140)="a66d6334db1485e23ac12768883afcb82151f5df1e7fc06633e7d6c373004a08b3bc35fc129ea385f42d01a54695001bc504715c00f238fe75cb41880de47e65a0b25cd66e919e3d0c41071adb8756ef0f4404cf884dc89f29dc78170d1abcb09ae88ec7a8775baef2af3b1b9b3295ed2a6d1521a8ca", 0x76) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) sendto$inet(r3, &(0x7f00000001c0)="65ac5b3f97553d0bf501c22c61008b2a1ee26efe2444fefa49c5870a518d8933f0838d4408f6e6514452ee1bce2135586b4bdb71348c203835f4cf1fbb8bf6bd4856859ac67ef11bdeb0d7317d25293142fdf99c826c44e2a0eff53dd14bd59e4b202d20ecef2a30389f84acff15703d560433ece7460bd2fc07e7952d9179d4b9b978", 0x83, 0x8, 0x0, 0x0) getegid() 16:04:18 executing program 1: select(0x40, &(0x7f0000000000)={0xa91c, 0xd0, 0x2, 0x4, 0x31e, 0xc, 0x4, 0x4}, &(0x7f0000000040)={0x10000, 0x2, 0x164, 0x7, 0xd358, 0x3, 0x6, 0x7fffffff}, &(0x7f0000000080)={0x3, 0xffff, 0x200, 0xffffffff, 0xdaa4, 0x170d, 0x10003, 0x8001}, &(0x7f00000000c0)={0x0, 0x40000001}) select(0x279, 0x0, 0x0, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0xc700}, 0x0) 16:04:18 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f00000001c0)='I', 0x1) sendmsg(r0, &(0x7f0000000180)={&(0x7f0000000040)=@un=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000140)=[{&(0x7f0000000080)="0c5df3a06e3b395e253d6d0bb1", 0xd}, {&(0x7f00000000c0)="1d109d424684e7c26e25514374f63601bde018a3b47ccfca8ee438f17ba93555cf78bf3a67b70289dc64ef073acb093fd7125c9bb9e67fd4500b35da903276c7259dcbae6859ccb319fda8f97316631a8a3ee2c84c46ce837756bebc262c7071730089b67da06a4d4eb22d1cb992f3c17f710a4d704e3ffadfceb0055ce0", 0x7e}, {&(0x7f0000000300)="4579535853d0980020dc77f3adda303e2480091ace055f72b5272431696c43d01c5de4dae679b904287412606732e97dd39fa4a10f42421118d7a124474370943db7004715f4a0a98178a35d4f377b5642ed5751d2c49db2bf28e9b8fe4fac9db5822286b1d66bb1024e12f95529207c4ba6363d01f70539fccd526569efc03b136397e766205190071022a86c59", 0x8e}, {&(0x7f00000003c0)="93e8fd678708f6d1327902e3a407fc6324f7bbe53ad372077284770711ec923d0e349a42b5eb9c823127f36c88145b499f6c1eabaf660bf114269a0b6581f9ac9a3f2a7330fc61b25ab0aca0383b754878ef218948cc302f73ab3b29d4e4322809d1db9abd4dcf9b396a84c1e716b226024062d8735ed9a5cd8e40b6181d8d4435e0e2ec0c0a3196cc52f7ea583cdea0d24d83c1f00b2a71b44e2973b34a86e896d4464fd0eb3934c289f6b32049ed9011a29c7ec2b64fec82e9e36993c39ba398247aaf2c4607bb6af5c7cfe3bf9370a7f132f6c88b1c866208ec38442059e2eafb1c929aa4cfe1003eadde359dc442a0", 0xf1}], 0x4, &(0x7f00000004c0)=[{0x1010, 0x3a, 0x2, "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"}], 0x1010}, 0x80) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x520}, 0x10) sendmsg(r0, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:04:18 executing program 1: accept$unix(0xffffffffffffffff, 0x0, &(0x7f0000000540)) rename(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f00000000c0)={0x0, 0x5, 0x3aa7}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x9}}, r1, 0x6, 0x7fff, 0x4}, 0x8c) clock_getres(0x2, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)) 16:04:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8, 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000001c0)='./file0/file1\x00') 16:04:19 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) mkdir(&(0x7f0000000080)='./file0/file1\x00', 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) mkdir(&(0x7f0000000140)='./file0/file1/file0\x00', 0x0) rename(&(0x7f0000000200)='./file0/file0\x00', &(0x7f0000000240)='./file0/file1\x00') r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x8, 0x0) symlinkat(&(0x7f0000000040)='./file0/file0\x00', r0, &(0x7f00000001c0)='./file0/file1\x00') 16:04:20 executing program 0: r0 = socket(0x1c, 0x5, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000)=0x4, 0x4) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000100)={0x0, 0x520}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={0x0, 0x6}, &(0x7f0000000240)=0xfffffffffffffefd) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000001c0)={r1, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000200)=0x10) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="001c2e2f66d2eb24be6c402ce3653000"], 0x1c) 16:04:25 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:25 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$inet6_int(r0, 0x29, 0x46, &(0x7f0000000100), 0x4) 16:04:25 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) write(r0, &(0x7f0000000040)="f91c39b0e342b495c04a60724ba1a65b7738e40bcab96f47a1b4319537e20ddcd92fd4a3d017177b232bbb3fdf11524aa82e788bff664b5f9775899bacdf1d439927011034a54d4ef9f8073e6101a6c2c7c7adc8f05d024017ed0c47eedebdab1075ceadd8756ab069603b41b01ef419322fc201b8332a029ff5568b46968d2be1efd67ba4191963cdb02aeaadecb28409", 0x91) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x0, 0x51c}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) 16:04:25 executing program 3: setrlimit(0x0, &(0x7f0000000000)={0xffffffffffffffff, 0x3}) 16:04:25 executing program 1: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = dup(r0) read(r1, &(0x7f0000000140)=""/89, 0x228) read(r1, &(0x7f0000000040)=""/236, 0xec) freebsd11_fstat(r1, &(0x7f00000001c0)) write(r2, &(0x7f0000000040), 0x1fff) 16:04:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) connect$unix(0xffffffffffffffff, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0x10) select(0x40, &(0x7f0000000040)={0x1, 0x1, 0x7ff, 0x280000000, 0x8, 0xffffffffffffff7f, 0x1, 0x1}, &(0x7f00000000c0)={0x8, 0x3, 0x200, 0x6, 0x6, 0x401, 0x1000000, 0xd57}, &(0x7f0000000100)={0x1000, 0x6, 0x81, 0x3ff, 0x8, 0xf61, 0x3, 0x5}, &(0x7f0000000140)={0xcbb2}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 16:04:25 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) r2 = accept(r1, 0x0, 0x0) close(r0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) execve(0x0, 0x0, 0x0) fchdir(r0) flock(r0, 0x0) 16:04:26 executing program 0: socket$inet6(0x1c, 0x3, 0x0) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) sync() r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) sendmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000100)="40ea5f9b0308ac2f7efd03bd8ddfbe10f07a224dd256dfa1177df64f72641accb72d3b5299bd0d90db2aed63351deae09183d459e14cea67a46271e9f51f770f10dd52c679ef", 0x46}], 0x1, 0x0}, 0x84) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) getuid() pwritev(r2, 0x0, 0x0, 0x0) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000200)=[0x0, r3, 0x0, 0x0, 0x0, 0xffffffffffffffff]) setgid(r4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) getpid() fcntl$lock(0xffffffffffffffff, 0x0, 0x0) dup(r1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(0x0, 0x4, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 16:04:31 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:31 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast1, @remote}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f0000000340)={@loopback, @loopback, 0x0}, &(0x7f0000000100)=0x50) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000400)={@empty, r2}, 0x14) sendmsg(r1, &(0x7f00000001c0)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @empty={[0x0, 0x0, 0x0, 0x0, 0xc7]}}, 0x1c, &(0x7f0000000080)=[{&(0x7f0000000140)="ac7ad2fa90278d08", 0x8}], 0x1, 0x0}, 0x0) r3 = accept4(r1, &(0x7f0000000300)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000440)=0x1c, 0x0) getsockopt$inet6_udplite(r3, 0x88, 0x2, &(0x7f0000000380), &(0x7f00000003c0)=0x4) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x1f}, &(0x7f0000000480)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r3, 0x84, 0x6, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x8b, @local={0xfe, 0x80, [], 0x0}, 0x3}}, r4}, 0x84) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000180)={@rand_addr, @multicast2}, &(0x7f0000000200)=0xc) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, &(0x7f0000000240), &(0x7f0000000280)=0x4) open$dir(&(0x7f00000002c0)='./file0\x00', 0x810a, 0x80) 16:04:31 executing program 1: r0 = socket(0x2, 0x7, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x10008}, 0x10) 16:04:31 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={0x0, 0x101, 0x0, 0x8e, 0x4fa, 0xa65}, &(0x7f0000000100)=0x14) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={0x0, 0xe, 0x40}, &(0x7f0000000180)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={r1, 0x100, 0x8, 0x2, 0xae10, 0xb54, 0x1, 0x3, {@in={{0x2, 0x2, @rand_addr=0x3}}, r2, 0x17d, 0x454, 0x15a7, 0x8000, 0x5}}, &(0x7f0000000280)=0xb8) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x200000) 16:04:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000106) r1 = open$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) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000080)={0x0, 0x5, 0xf, 0x9}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x9, r2}, &(0x7f0000000140)=0xc) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) r3 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r3, 0x29, 0x68, 0x0, 0x0) freebsd11_fstat(r3, &(0x7f0000000000)) 16:04:31 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000180)=""/96, 0x60}], 0x1, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x400c2) 16:04:31 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000040)=0x10, 0x0) sync() 16:04:31 executing program 0: r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f00000002c0)='./file0\x00', 0x80000000100206, 0x44) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r1, 0x84, 0x8007, &(0x7f0000000300)={0xb1d, &(0x7f0000000200)=[@in6={0x1c, 0x2, 0x81, @local={0xfe, 0x80, [], 0x0}, 0xffff}, @in={0x2, 0x1, @multicast2}, @in6={0x1c, 0x0, 0x6, @empty, 0x5}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x3b, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in6={0x1c, 0x1, 0x7ff, @remote={0xfe, 0x80, [], 0x0}, 0x400}]}, &(0x7f0000000340)=0x10) bind(r0, &(0x7f00000003c0)=@un=@abs={0x1, 0x0, 0x1}, 0x8) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) socketpair$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, 0x12cc6b3, 0x3e, 0x5db044a6, 0x4, 0x0}, &(0x7f0000000440)=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) open(&(0x7f0000000380)='./file0\x00', 0x1030e, 0x138) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffd0) 16:04:37 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:37 executing program 1: r0 = socket$inet6(0x1c, 0x1, 0x7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x2, 0x0}, &(0x7f0000000040)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x100000001, 0x800, 0x4, 0x3, r1}, &(0x7f0000000340)=0x10) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYRESHEX=r0], 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5be, 0x4000, 0xdd7, 0x1, 0x200000, 0x9, 0x8626}, &(0x7f0000000240)=0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) msgget(0x1, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r3 = msgget(0x3, 0x0) msgget(0x1, 0x6d) msgsnd(r3, &(0x7f0000000280)={0x1, "23f9956862da2e01ed447453c09f37239d6b403851b43d5de23905d8df49346630e8e67f0f7b6ff6e0d94d440bef77e2bb4d9cae0e88bf9175e8b81a720101a60d48a798ce4a6fe4f5054d0aafcc30a92af065552399a62e768b8b5aba93"}, 0x66, 0x800) chmod(&(0x7f0000000080)='./file1\x00', 0xf) 16:04:37 executing program 3: munmap(&(0x7f0000e95000/0x2000)=nil, 0x2000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mincore(&(0x7f0000b96000/0x4000)=nil, 0x4000, &(0x7f0000000000)=""/188) mmap(&(0x7f0000c88000/0x2000)=nil, 0x2000, 0x7, 0x1012, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000e4f000/0x1000)=nil, 0x1000, 0x80000000003) madvise(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7) 16:04:37 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000140)={0x0, 0xfff}, &(0x7f0000000180)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000001c0)={r2, 0x40}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000240)={@in6={{0x1c, 0x1, 0x7, @empty, 0x4}}, r2, 0x9, 0xc000000000000, 0x10, 0x4, 0x4b, 0x9}, &(0x7f0000000300)=0x98) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x2, 0x7fffffffffffffff, 0x100000001}) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0xf, 0x8001, 0x0}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000000c0)={0xb025, 0x1, 0x2000, 0x5, 0x300, 0x2, 0xa17, 0x9, r3}, &(0x7f0000000100)=0x20) 16:04:43 executing program 3: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000180)={0x0, 0x6}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040)=0x14, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r1, 0x6}, 0x8) 16:04:43 executing program 0: socketpair(0x3, 0x20000000, 0x2, &(0x7f0000000080)={0xffffffffffffffff}) getpeername$unix(r0, &(0x7f0000001180)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000068a80000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001100)=0x1002) r1 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1003, &(0x7f0000000000)=0xdc22, 0x4) r2 = semget(0x1, 0x3, 0x18) __semctl$SETVAL(r2, 0x4, 0x8, &(0x7f0000000040)=0x8) 16:04:43 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x101000000000004, 0x84) r1 = dup(r0) setsockopt$inet6_tcp_int(r1, 0x6, 0x8, &(0x7f0000000000)=0x5, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[], 0x0) fsync(r1) getsockopt$inet6_udplite(r1, 0x88, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:04:43 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x4871, @local={0xfe, 0x80, [], 0x0}, 0x3}}}, 0x84) 16:04:45 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:48 executing program 1: 16:04:48 executing program 0: r0 = socket(0x2, 0x10000001, 0x0) getsockopt$inet_int(r0, 0x0, 0x44, 0x0, &(0x7f00000000c0)) writev(r0, &(0x7f0000000080)=[{&(0x7f0000000000)="1a00b80abdf0ab7286730fbac86ac1bdc475", 0x12}, {&(0x7f0000000100)="bd02a990eab6a475b235c21b5b6c9a66890e72fcac71d35203d8bc044ba59adb23b7fb8158e2c7f6e027b8b64e79853c15fcd93d88f70833dca41ba8547ee24b4884fb270784f83873863e201322947e8d0aa79d5c69bc79344476c844d4917de1d57c77b37d6b69fdd09f4a5669961d7b088d1502d1f3b86be0f4ed46054544f25cebeecb79927e40a8332703d3b1ace9e596725c27968c30845fe2c7458a9213eeb5fe9c83004eee", 0xa9}, {&(0x7f0000000040)="98c231624e2d2d70e3f9e4181efc7362466d129ac0bb0c", 0x17}], 0x3) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={0x0, 0x7}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x30, 0x0, 0x9, r1}, &(0x7f0000000280)=0x10) 16:04:48 executing program 3: 16:04:48 executing program 1: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0x9, &(0x7f0000000000)) flock(r0, 0x8) fchmodat(r0, &(0x7f0000000080)='./file0/file0\x00', 0x20) 16:04:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0x4}, &(0x7f0000000040)=0x8) 16:04:48 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1009, &(0x7f0000000000), 0x10) socket$inet6_icmp(0x1c, 0x2, 0x3a) 16:04:48 executing program 3: r0 = accept4(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000240)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100060000000500ef2c3a6fca866f70ca350960a8c69877930b1c3f542428f0269b7d02e1ff03f9ff0400"], &(0x7f00000000c0)=0x14) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x3}, 0x8) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) sendto$inet(r0, &(0x7f0000000140)="5ca42299b67ffec05f3cbd82dd35ccf1e56247f7832f76ca1036b5d47efb9ba262e458ea453ffc33853095f5457afc3c6938749596e9a47d383485d23356854c470b711f62c1cb0bafd2925f939a5ceff588c6fa1dd55056d9f55aa88315ef7a482bdf86e49fb9c8440f067da6ccec285b896cdd81415cc201b3ed90acbba0a758de3822dcb3d368cef554d698c3e094a58e67cb6aee4b0d6cb9e0da3481d5b8f75b7eb8c1fe60b7462d56afe90ec10fee03d2ea81e970f08966bed1b5df01", 0xbf, 0x20000, &(0x7f0000000200)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000000), 0x8) 16:04:51 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:51 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0xe3) sendto$inet6(r0, &(0x7f0000000280)="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", 0x1000, 0x5, &(0x7f0000001280)={0x1c, 0x3, 0x0, @loopback, 0x6}, 0x1c) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) munlock(&(0x7f0000ff3000/0xc000)=nil, 0xc000) fcntl$getflags(r0, 0x1) r1 = semget(0x0, 0x0, 0x0) setrlimit(0xa, &(0x7f0000000140)={0x2, 0x7}) freebsd11_mknod(&(0x7f0000001440)='./file0\x00', 0x7c, 0x10000) mlock(&(0x7f00001a1000/0x1000)=nil, 0x1000) freebsd11_lstat(&(0x7f00000001c0)='./file0\x00', &(0x7f0000000200)) setrlimit(0xf, &(0x7f0000000180)={0x1, 0x8}) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000012c0)={0x0, 0x6dfd}, &(0x7f0000001300)=0x8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000001340)={r3, 0x4}, &(0x7f0000001380)=0x8) semop(r1, &(0x7f00000000c0)=[{}], 0x1) 16:04:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000140)=ANY=[@ANYBLOB="85000000d4da021937ae86182cfae07b9f79019611e906b4d3059c0e515426f5366ba62524210c46c1553aa627d6e2e963376efae8bd9fc129fafd4c7f5f5ec830390a2c2ecc49dd43cf1ebdb9acfceb2a33e6daf348902f7bdb36d2c4404c273716229b6b58ed0d408cbac2c534591be5dd14bf47ff178d0254b1ea4c9c57117e5dd1e65ba7b8e4cb"], 0x0) open$dir(&(0x7f0000000040)='./file1\x00', 0x8, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x2, 0x2, @broadcast}}, 0x0}, &(0x7f00000004c0)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000200)={0x4, 0x5be, 0x4000, 0xdd7, 0x1, 0x200000, 0x9, 0x8626, r1}, &(0x7f0000000240)=0x20) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) msgget(0x1, 0x4) r3 = socket(0x1, 0x7, 0x2a48) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r4 = msgget(0x3, 0x0) msgget(0x1, 0x6d) msgsnd(r4, &(0x7f0000000280)=ANY=[@ANYBLOB="010000000000000023f9956862da2e01ed447453c09f37239d6b403851b43d5de23905d8df49346630e8e67f0f7b6ff6e0d94d440bef77e2bb4d9cae0e88bf9175e8b81a720101a60d48af98ce4a6fe4f5054d0aafcc30a92af065552399a62e768b8b5aba93"], 0x66, 0x800) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r3, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x1, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0xfa}}, r2, 0x40, 0x1400000, 0x9}, &(0x7f0000000000)=0x8c) socket$inet6_udplite(0x1c, 0x2, 0x88) chmod(&(0x7f0000000080)='./file1\x00', 0xf) 16:04:51 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x80000000004a, &(0x7f0000001240)=""/214, &(0x7f0000000040)=0xd6) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x10000}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8, 0x3, 0x454}, &(0x7f0000000100)=0x10) 16:04:51 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) chroot(&(0x7f0000000080)='./file0\x00') openat(r0, &(0x7f0000000200)='./file0/file0\x00', 0x4066fe, 0x0) 16:04:51 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000900)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, 0x0, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$sock_int(r1, 0xffff, 0x1004, &(0x7f0000000000)=0x293, 0x4) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x0) 16:04:52 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000003c0)=ANY=[@ANYBLOB="7f59fdc15910b3cc77d0b917623fd133de8c47378b746917b99857586acd65865a4ad4ec015f999ff762f7911eea8278f0cc697ef5fc82fe53419271f80a16b8609d81a2970000000000d1bd621f2dfe2e2f5e3463a69ee1f819aa6ecbd9e1b63365317862a9a70e2694534aebe393327732360f105ba95d36c4ae777cafbec1a48edf26875cbe13a7a756ef32308fd66ca9cf0e8746be865ffa671fed78da8b"], 0x1) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x3, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) getsockopt$sock_int(r1, 0xffff, 0x200, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0x1c) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) 16:04:56 executing program 3: mprotect(&(0x7f000094b000/0x7000)=nil, 0x7000, 0x0) madvise(&(0x7f0000c64000/0x1000)=nil, 0x1000, 0x6) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x7) r0 = socket$inet_tcp(0x2, 0x1, 0x0) write(r0, &(0x7f0000000000)="d19da4bbcdb3c2dc24c46fe494b6dbd6d4a8b90930c3c1bed1ccdd934661c6a9848e85d3b364954ec8adbb1e9bf5ef3b5c17a2ef7ec8975b219089b460955697aa9f5888887544dab10d7946de2e250a12b280dc9c1cdef93421630b0a828f7a58b04d6f78b733dcc973b1c5c3740bc6cae0f712060ba8c3f02d242ff71a057100", 0x81) 16:04:59 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:04:59 executing program 0: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4, 0x1010, 0xffffffffffffffff, 0x0) r0 = socket$inet6(0x1c, 0x20000003, 0xa9a) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000000)={0x0, 0x58, "3e6db7cc075e456ddf12493a54d90b6ee91583b614eba12ef04eeb54bb083e4f99a3de09a9432a744097c27921752bbcd7db5651659f8859bbb28be67e1886dd19ecdcd77cbdba5ddcd496f1f2e93fae7c9022ab02d101c1"}, &(0x7f0000000080)=0x60) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000000c0)={@in6={{0x1c, 0x2, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xc5}}, r1, 0x2, 0x9, 0x1}, 0x8c) r2 = semget$private(0x0, 0x3, 0x8) __semctl$SETALL(r2, 0x0, 0x9, &(0x7f0000000180)=[0x401, 0x12, 0x57, 0x2, 0x1ff, 0x6, 0x7fff]) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x6) 16:04:59 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080), 0x0) recvmsg(r0, &(0x7f0000000480)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, 0x1c, &(0x7f00000003c0)=[{&(0x7f00000000c0)=""/177, 0xb1}, {&(0x7f0000000180)=""/215, 0xd7}, {&(0x7f0000000280)=""/3, 0x3}, {&(0x7f00000002c0)=""/216, 0xd8}], 0x4, &(0x7f0000000400)=""/76, 0x4c}, 0x82) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="5dfc264dee789b63cf54f7256b5e19ae484a956511b3f8f72fefd8b5d49fe8ff24d6840418ef2d8147e67d5700e82491fa121058e9c5550d84d96b01907ed6a563bc99815f259695e2f36d238ef7b2a7145c80a54366072b05a8782185ff47d6b45fc7763ffc2b56ced9ff97f4b40c5d75f6efeb0f12fc2f00c2", 0x7a) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f00000004c0)={@loopback, @rand_addr}, &(0x7f0000000500)=0x8) 16:04:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1000005, 0x84) sendto(r0, &(0x7f0000000200)="790728fe3caedb5f304b680934ae77397d8390a0424393d29e43abb31d2f38a62a370606d7294375811d2340d381a0d85645231fbfc3e169727d6779707a6e97371cc4611ebac9f5b282abc238fcb86bcdf8a6835efe989c94809a701e03119e29107d4768f823ed276edfe3443fe3b402e2043fe8d60fecee0c5c06d0727490adc1264c79e6f5f4963fbc4085e84f9dcd38ab84bd7e042fd53746021b23a6f86e2b99dd6652042e48fb997f33ffcf6367c85d255d6163d8fcbf8fd511e00237d698f12b3cd1f03c559d442ac25e1c72595deaea19235b4f07881d", 0xdb, 0x88, &(0x7f0000000300)=@in={0x2, 0x1, @multicast2}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000007c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000640000000000ce44e8000000000000000000000000000000000000b8d5fac44700"/133, @ANYRES32=0x0, @ANYBLOB="00000000e5cf0000110300000000000000000000b962abb4c8c2b9c126ad99070000001df7b08213c18371bde0e5b39bf61672a44e471350d0261a704be48a1e82f9e72ef8a46b4c49c57e3d28f7ca346e1291d24c18b7ed99a4ee52fb121a316ef55e8fe46eb2459a7ab2225d040af1b7179bd8980de4c92a59dbc230"], 0x98) r1 = open(&(0x7f00000005c0)='./file0\x00', 0x100, 0x2) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000600)='htcp\x00', 0x5) r2 = dup(r0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}, 0x0}, 0x0) connect$unix(r2, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) setsockopt$inet6_buf(r0, 0x29, 0x23, &(0x7f0000000340)="4cf259cea726584e13e0de4c0332faff76be89434067e923cfa18b04d16c81584885e1c600f715186820104aca3eb3d852598b9e2f2a2796716143d170d08eaafbad618b8ad2269e61be50cca67cc66e6aa5", 0x52) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r2, 0x84, 0x5, &(0x7f0000000640)=0x20, 0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000480)=ANY=[@ANYBLOB="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", @ANYRES32=r3], &(0x7f0000000140)=0x8c) getsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f00000001c0), &(0x7f0000000180)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x3, 0x7, r3}, &(0x7f0000000040)=0xc) 16:04:59 executing program 0: r0 = socket(0x3, 0x20000007, 0xffffffbffffffffd) accept4$unix(r0, 0x0, &(0x7f00000000c0), 0x30000000) getegid() freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getgroups(0x3, &(0x7f0000000280)=[r2, r1, 0xffffffffffffffff]) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) setgroups(0x1, &(0x7f0000000240)=[r3]) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@broadcast, @loopback, @rand_addr=0x4}, 0xfffffeda) setuid(0xee01) semget(0x0, 0x0, 0x0) 16:04:59 executing program 3: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000180), &(0x7f0000000100)=0xffffff38) r1 = socket$unix(0x1, 0x2, 0x0) getpeername$unix(r1, &(0x7f0000000140)=@abs, &(0x7f0000000280)=0xfffffee0) r2 = dup2(r0, r1) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_int(r0, 0x29, 0x4, 0x0, &(0x7f0000000040)) 16:04:59 executing program 0: socketpair(0x10, 0x0, 0xb67, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_MCAST_LEAVE_GROUP(r0, 0x0, 0x51, &(0x7f0000000040)={0x2, {{0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) getgroups(0x4, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setresgid(0x0, r2, r1) 16:04:59 executing program 0: r0 = open(&(0x7f00000003c0)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = accept4$inet(r1, 0x0, &(0x7f0000000040)=0xfffffffffffffc8d, 0x20000000) accept4(r2, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) munlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fstat(r2, &(0x7f00000004c0)) setitimer(0x3, &(0x7f00000001c0)={{0x6, 0x7}, {0x8, 0x4}}, &(0x7f0000000200)) 16:05:05 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:05 executing program 0: syz_emit_ethernet(0x16, &(0x7f00000000c0)="79cdeb8ce60c923afeed35c00806735ddd2c2a21719d") r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x3ab}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r1, 0x1, 0x7, 0xbf9e, 0x5, 0xae}, &(0x7f0000000180)=0x14) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0x4, 0x85}, 0x8) 16:05:05 executing program 3: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@empty, @multicast2, @remote}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x26, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 16:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket(0x17, 0x0, 0x920d) connect$unix(r1, &(0x7f00000001c0)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x8000, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, &(0x7f0000000200)={0x9, {{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}}, 0x90) openat(r3, &(0x7f0000000180)='./file0\x00', 0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xa}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000000)={r2, 0xfffffffffffeffff, 0x5}, 0x221) 16:05:05 executing program 3: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f00000006c0)=ANY=[@ANYBLOB="0000200000e275000000000000000000"], 0x10}, 0x0) 16:05:05 executing program 1: r0 = socket(0x2, 0x5, 0x0) r1 = shmget(0x1, 0x4000, 0x2, &(0x7f0000ff9000/0x4000)=nil) freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getgid() r4 = geteuid() fstat(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgid(0x0) r7 = getpid() shmctl$IPC_SET(r1, 0x1, &(0x7f0000000200)={{0xd5b, r2, r3, r4, r5, 0x11, 0x40}, 0x7ff, 0x81, 0xfff, 0x7f, r6, r7, 0xfffffffffffffffd}) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, &(0x7f0000000380)=0x8) 16:05:06 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) link(&(0x7f0000000280)='\x00', &(0x7f00000002c0)='./file0\x00') flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) r3 = dup2(r1, r0) fcntl$getflags(r0, 0x3) pwritev(r3, &(0x7f0000000240)=[{&(0x7f0000000080)="4693c34bcd4550fb8e32748809961337f0e61cae74e88c54aa31fde6ac366d3663c7e7394611c8ef4c5f8c60655f526c710a440aa0c6a53613094d067c549a9a0eb9fbac79fb19b72a8afe0cd2f32a1bd4023a703ac3614545e019abf072a338d515b4c00912a3a8c5ed314550c66e2fa3057e2507aebd2bc9238cc6c51f9cd0a88525882bc0489df718788cc4376023570b377c12020a359d55c31f93fc41d514e9ad507d3e913f333ac995ce442919e315055dec0ac5d5aa857d800b163e2b05b833a0", 0xc4}, {&(0x7f0000000180)="92f95ec23fb8856833382a54bd508d28dd3f11d26297fb2f493417723eaf56c4a1f69958a68b9bec614bf5a8cb26df5fef5eb4ed64e9b1f61e9f393c9a922dd8baf34a457d7b13", 0xfffffe85}], 0x2, 0x0) 16:05:13 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, &(0x7f0000000200)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, 0x0, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:13 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f00000006c0)='./file2\x00', &(0x7f0000000080)=""/150, 0xfd88) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000180)='&\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], 0x0) r1 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x0, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f0000000580)=0x2, 0x4) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) r4 = semget$private(0x0, 0x6, 0x240) __semctl$GETNCNT(r4, 0x0, 0x3, &(0x7f0000000800)=""/161) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x3ff, 0x400, 0x0, 0x4}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) mkdir(&(0x7f0000000600)='./file1\x00', 0xe60b0000) fsync(r1) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r5, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f00000004c0), &(0x7f0000000500)=0x8) r6 = semget$private(0x0, 0x2, 0x28) __semctl$GETNCNT(r6, 0x4, 0x3, &(0x7f00000003c0)=""/215) 16:05:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x2}, 0x11e) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x14, "e7b667961c401a2cf6f2123b1d8eb24f04c7b007"}, &(0x7f0000000080)=0x1c) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000000c0)={0xfffffffffffffffb, 0x9, 0x400, 0xf5, 0x3000000, 0xfffffffffffffff7, 0x300, 0x10001, r1}, 0x20) 16:05:13 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000000000)={@local={0xfe, 0x80, [], 0x0}}, 0x14) 16:05:13 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000600)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140)=0xfff, 0x4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)=ANY=[@ANYBLOB="1fcd03c6d681209feb2efb82cd500003007c000600df52d6dc47fd454e3862fd475d6dbd5c761a766192896b19c35d27086621e516607dc55b2f43acb68801d629c7e18f9b5552c326bf3733bf77a1b2cba3571bb32ca0d3a65392441beb317feaab8aa4ff36fef0becd5fe405a13c25ac1f148c91ca9795686bb6c37467dbb66e160f74ed"], 0x1) setreuid(r1, r1) setuid(0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) setgroups(0x4000000000000077, &(0x7f0000000040)=[0x0, 0x0, 0x0, 0x0]) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000540)='htcp\x00', 0x5) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000440), &(0x7f00000004c0)=0x4) sendmsg$unix(0xffffffffffffffff, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000500)=ANY=[@ANYBLOB="070122ac803f52f347598fa6f21b0000ffff000003"], 0x15}, 0x0) sendmsg(r3, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x128}, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff8a) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) poll(&(0x7f0000000580)=[{r3, 0x80}, {r0, 0x14}, {r3, 0x20c8}], 0x3, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000280)={r2, 0x2}, 0x8) getitimer(0x1, &(0x7f0000000000)) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r2, 0x8}, 0xfffffffffffffebb) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) 16:05:13 executing program 0: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chroot(&(0x7f0000000540)='./file0\x00') chdir(&(0x7f0000cd2ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000880)='./file0/file0\x00', 0x200, 0x0) 16:05:13 executing program 0: setgroups(0x4000000000000308, &(0x7f0000000200)=[0x0, 0x0, 0x0, 0x0]) pipe2(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setgroups(0x11, &(0x7f0000000540)) r1 = accept$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x3, 0x2000, 0x8bc, 0x7ff, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000100)={r2, 0xfffffffffffffff9, 0x3, 0x4000000000000000}, 0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000240)={r2, 0x8}, &(0x7f0000000280)=0x8) 16:05:13 executing program 0: r0 = socket(0x2, 0x20000005, 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) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in={{0x2, 0xffffffffffffffff, @multicast1}, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xe00008000000]}}}, 0x0) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={r2, 0xf, 0x9}, 0x8) 16:05:18 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x0, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:18 executing program 0: r0 = socket(0x0, 0x0, 0x84) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r1, 0x0, 0x1000000000003) ftruncate(0xffffffffffffffff, 0x0) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setstatus(r0, 0x4, 0x0) msgget(0xffffffffffffffff, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) r2 = socket(0x0, 0x0, 0x0) fchmod(r2, 0x0) sendmsg(r1, &(0x7f0000000440)={&(0x7f0000000000)=ANY=[@ANYBLOB="f0f22e2f66696c653000"], 0xa, &(0x7f0000001680)=[{&(0x7f0000000140)="faafdaa462427b99f5087fd64d923b5ae404179ad6bd2e0abca23e3132fcb24c28eebfbe1aabfbc6ec95af812bad36022596fe84c3c298fd4e939062cb4e120777caf1209fa3cbe77daeab06e6cc68c0481ba05dc5e4a9ffdbd8fd4dd106fbfde82e9cdee3dfdd976fba6bd8900cf6ffb6d145bde33c60d1c6c7d24fcd47ea2707ac2b8934227774f257c1ca27040ddda9de1ab55ddcd2686708209b995682660246149f1e9c0b60e96fa1f0f8cd9729adc1c91069dda0f052c250d8fc4a9dfad4887c4b1f848129e06e61216a7ef10ec6ff15133cdddfe95777a1b1bbf2118cd9db9e8477c8945b6e84eebe6cf2d1076fd8", 0xf2}, {&(0x7f00000004c0)="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0x1000}, {&(0x7f0000000240)="1bdd9eb80f217f18254092538f6ce85772dc226ae4d05e89a8bcb87d4358c582536c599a3da9f5ecaf171dac0aa6fedf1e8b7aa407e601fbf211e0d1e209a4cefd748b5e924feb4ed514502953f033c803a8335b4926171b29e8cb00be400241426e2acb806fde02aba9231931f6da8ebcc0ad9c09b53aebb6c3633668aa834b918b723951c5bb68b0fbca40380ffb548aedaae641cd0ddfbfce5541d116d888a938594f5db4899de24ed3d4f7e90eeb44f4bf2cd3fb48ea9a8661223446467f67c081d1efb80cfac11296f0d8cb58331fc8e40fac", 0xd5}, {&(0x7f0000000340)="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", 0xfb}, {&(0x7f00000014c0)="fb4f420eb8eeaa61e56c93c51acb55b38e3883b91a75ce6fdd9353a0e4b87e79fd908843971c9146fa0f1e4bb93ae3746edff394fa8f6262abb90c9c9d815d033aabd4134ddac4c4a31442d2b2a57415776a7b24a3862e61c5ebbcfc3b564d0f25c61743c63eda5a9454463b33208b950b5590d4ba42466c36d7805cc632b0e305b1532fa00b8216ec62d71777987302228e4fca3bccda3468bb3eb2d34beedb812ae65d17b50fd6e4b10659", 0xac}, {&(0x7f0000001580)="e4f65bccf7429a68b309b13e677ff8e3074e5fe9145c3c52c00d287dcbffeaaff74c4c3333aa3cff392fc30bb4ab4b80d22b96d2e8594377d19b17ffde4e547b37bb22921828149469ef542d66176f124ac4203f84b5adf57667a584d3ce6e9e3814ac4b0d4ef1fda6b570593eac5b9862924e07d9fbec8ba7f886cbacef416d0717e0de5b178e05a0313f04de778d352b5f086654b72ed5a9e1127a8e6d8c396afefbbd6b0326a61df7c2dd27e15fa8341143ea37dab37266f08812c287af0f3ea9afd4b2142414", 0xc8}, {&(0x7f0000000040)="7a7e8417aaaca5eeec934afd4ec08612d5b25c3cca14234ecf5b7b19994c1b3ca6f04e515a7e72075953d328f4ffe7457fa3fd445c2fbc53a44032c4f4f564b185d9", 0x42}], 0x7, &(0x7f0000002800)=ANY=[@ANYBLOB="1010000000000000110000000100000071ee8d2c49c154a800e90889147f215499ba86e7061d82f41806853470a1f64e479ac02c72d3274302fcd130449f6ba5d46a9b5e8bfd3d5f28ec95b923dadd3d281bdc2f1d621cc27f21f8aa9acdd1ec1f7ea747dc33da6c1658f72d341c5458bd0937c05c97676b064cafa78c10ca466037ac099fb948f9e3f00ceec0faa5ef9e0deab96a3b86669fa87f87ab9faa49e9a242a79767eb3835b940097559ae878c898b88f7f23612366d95fd05aca9234ff94428f77a05290cce31f26ccea56b0f8c5d8c33b9688c188c9883e622ac5ff97992ae7233b93f05bff7611d3640de3d615e0e5995c367d1e9ee2bfcd9028abaeaa441bafa4b5482f6d7976b7f0c1e8949abecb9f9c982627937c6f4cdab8fde496fe9f37b7237adb13d382920023840fc929e5e9f908416a65650703c7c2bb603d87200bdc203c52ce32e48faaf41898671f53e54c6215583b98cfbbd439047d95944ae16452410df0b0c06d71f91fa47fb7247c7e2d2b8638c2ad7701b8d888114ec6ba8173a969c1f9700d0879be178378a57f4357fb506822417d48f0edff23a51d0d94dd02bbfe8043d589420b08f2716760506244de2044e586657543cfde2ca35528b98a584746ef9f138501bd6c5f11838e70d40edad8d09fad4469d4e903b05c0ee94eb20f3ed3a14f856400bf4211cfe6d243d007c636543dc5dd6ff3f85f0b83ef77815d32506b04b697b42fd66c86a098afe31cb85ab9093885dccc42a71d0a376275065cb10f11b6b15f01e22462f46865bfb8198b343ba4f547da382edaffa0ff71d00a92498317b12fb827c704519f2bf19d124610defa4a63b0b4a332aaaeac848bd45f11f65b47fd406a20502be460e1968208c282bb94c812e028fc9bcfad83e97fdcccebe632748ae86bf93eb193767cd64376b765c057dd6c28794535d6c4abfa5fff412b729bc2158b3ed9bcdf2236a82d10e45b49f58d6044950711d7c440f386aacbf155e73bd3f629cbd91e5542b017fc3379888c7df65aa6132cbfd4ddc6e87afea72538707fb768c278d3c6ba79e8de55ee2f982b38b890737a2dd7e0af2bc13cb69e66188367826cb74650e12d9d2b0d39b63bf6bf4e1ce9316592f23375451fba215bb5af8e3da5cbc03c0d34beebd5014e5a89f9055006e4c45535d9fcef421f7b1b28cfc18b017ccf8e549fd832623eb66b73d3c76bb999ce992b03ca36d2c78ee5228c444fcad0d63000fb1129cae44fdeebdf91e773a6bf84b5191408f616cb5df208ca1204ed2a12f8e073a48f9756600bbae438296b1461a96165fe6adffe2767214164eb5a9e126d6bb63428559918300d06ff912abacfe307159f1a040fb9bca1dcb2c222a80096ee7a9853a4796725f28e779d7542e05ec2cd2065e1910c0513659dfe1e7d28071f34216beca658ed9d8d4c45c524d246fe4f621050e71209829908f2c8485e2cc635913680766c92cbd8903bf70f9da7d0bca0b01ee7128b0842dc9dcd40306bc2d32289798f1a6f65fb9d26e47dcf6ad0e60e7149020d9cabb8fc324ab4cc2b6c2e2ab51f7f7f0387cb557a88fe1cc0b50aece909e2e641d06a7804597cdb4175ccc36f68944b27c9a95e872d55dc9cb20a22e08c4351b10032965fe956779e304d4fadeb5ea58620d3c9b2f45f0a2d8b2a06bc40c71e87d2bf35d7455ca173ef7234e8a543beec1a63fc1387ef19e6bc7dac9f7042e972605d22d3f20c4141ebc9a85abecc22a9e5ae78727fb6818063bb568e8628f44f91fbbd3930ebcfc69239748636496e782d9caac3d4d32912671e755cee88687e68dc570914f75b8a641f33cd6a5674825e27a02ada8c8941b36101828c67b23088e5a4795a4c425dbfccf02a38ab6508d5be56094da21df7444dc1d9beb20f8a16debe05faab383953bf3bec90d13d46553c2c666012a57b572d6ad1437597f27b1a380cb0d9ef4a5dd00826af35d9a58ffd43a969fc7f0ec6caec8d90b459eab6074f2a476953115b9def343ed6cd5ac660397b144e8c519b2f8f6f28f6876557bbd5367282a3a9f5bd9c4572bc3ae24f3e78df95de77b54e2654fc778a664b305a2edce9c7e01507d64880ef5f3eb91447d0d99376c15a65f4bfbf260cbe2b73f7b355ac82af6204083afdd4e624af33ca25184da295212c90a454746da08fc992780561e73084d8ab46caf5f6b86575686d71b3e4ea52a0033937cd2403166f00e9d2c2db2377cc4bb4a5fbf39db4cef08329cc3aab151ad032d1bb44a0787e73bc648665a93d2b75b9ae80079f9d075324833adcf22688c5cf9cd3b2eabfdf5e3814bebe4f6bb0f863eb57a01853db0b462f1c5e71bff6fe80170db1c0e1e86c8b10f9aa5841e1f954660cab13bfe6532e239806c434075a0f28363c737903b292743fe079e87fc5d4aede97fa0f30bd265e349f4358a4e2a6962868fe1b5cb732d25c712ffd821195bd90b2b22fe48ed15c22c654921f3ab6c4d441004efbaaa7ca201b1501a7b5a2ab1dcb92deff4dbaa7a4b6b03a9c1ac48bb4f36e076e79a17a74ef2684a3518959983349caf3b5b60fe48bcded02853ab71ddf7918c2a83c6f8e0536c62c586de7f3efcde8c4d7835989446b972322da4acef0432fb07c29b4058bf14d5e9f66691b19bcce1519478147af88104ba0d29836e87608696e5c498a86675645bc8339e3483538d77f890971380ff2ccc27ae05319d091398f84907b6eac317ce718c8b262caa6a04e65c8b31791ac8fa3c303280c353a9ea46928ded04017e33346aff97372c8a530190296d56bc115ea972824669a751968c9e73813d99138ad0955dc020e8e089060accedb7fe6b86e9f2671eaad782733a918b585e7b03ffe6ef59ba19bc6bf2525cc08bc6ca0213714cb919520ea9ad4743d2a5850b5f828503747efe5bd45e7594758ec9464aaf84df0d3fe7e7a1522829fc7d490d5c35b162a064c989d60a371dfe64f6faccaec0783e4b20b41e0783d3fec38b66f9f6e10bf30f3af76f9d59467669abd1dddf2e3dac6cba976609d2ea968783460bb927bc88eef5dfb60d6e0102e64e907697ef4405df66ea449c1424be4a4bfcc4e817876e3f0de9f91bca940db1673b711afc8d40d52eb391a5ca2ec3e6c44cd124952431ab7a94c8db32793f5c0f6d8edb2d02a52e4235226d424d7b0d6312cc979d5fec83cca65706f87d635a9d3d08fc8c407079ce3f6ea83a16a47271d500000000010000003cb4557412f89b9ff1a4f26a5221f1a9f8951a965bc72a4ec6605d5e3539b9451a7b122b8dc6da0f598aece88a035fb327488b9b5b878ea168630b5eea3962e62f8f67eb5661c76b0008a2fea6b169b8438086da1eafb5107526d87154f87910a8fab1fd1e69c73428a63f9c5a2af0b1df09b4019568d1f507f574c8c1e00869d3c169d1335366536e5f64989a807f81093ad466e25653b056fc756f8302bef237bdd1adb90403be2ff18dc476727108f1b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0x10f0}, 0x100) getpgid(0x0) wait4(0x0, 0x0, 0x0, 0x0) msgget(0x0, 0x0) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x1, &(0x7f00000004c0), 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) 16:05:18 executing program 3: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x67, &(0x7f0000000000)=""/162, &(0x7f00000000c0)=0xa2) listen(0xffffffffffffffff, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) getsockname(0xffffffffffffffff, &(0x7f00000001c0)=ANY=[@ANYBLOB="00000000000000000000000000ffff0000000000000000000000000000000000000000000000e6ffffcfce00000000000000000090c982066c85000000000000008b000000000000000000000000000000000000000000000000000000000000000000000000000004a960c8cf58"], &(0x7f0000000180)=0x6e) socketpair(0x2, 0x4, 0x29f, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000140), &(0x7f0000000240)=0x4) listen(0xffffffffffffffff, 0x0) 16:05:18 executing program 1: munmap(&(0x7f0000ff7000/0x4000)=nil, 0x4000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mlock(&(0x7f0000ffc000/0x2000)=nil, 0x2000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) socket$inet_udp(0x2, 0x2, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000040)=@file={0x0, ""/23}, &(0x7f0000000080)=0x19, 0x30000000) r2 = dup2(r0, r1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) execve(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000280)=[&(0x7f0000000100)='*\x00', &(0x7f0000000140)='#!)\x00', &(0x7f0000000180)='\x00', &(0x7f00000001c0)='[,\x00', &(0x7f0000000200)='\x00', &(0x7f0000000240)='{\x00'], &(0x7f00000004c0)=[&(0x7f00000002c0)='$;\x00', &(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='\x00', &(0x7f00000003c0)=']}](\x00', &(0x7f0000000400)='\x00', &(0x7f0000000440)='-\x04\x00', &(0x7f0000000480)='\x00']) 16:05:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, &(0x7f0000000400)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x7, 0x4000, 0xffffffff, 0x0, 0x0}, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000140)=0x6, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x104) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) write(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt(r0, 0x4, 0x0, &(0x7f0000000200)="caf0464e3dd73e9987ba75fd292d4d665c9b7549c8a2261401c231303fb406a3283fb950230d78348da487134998a57b41064f0f0b6948fa82023caeddcb28194a75cf62bbaaa3762759ad719bbeffeb1120739edcb92ace1c6bc3cf6d2fdb6e01e3f23bc1", 0x65) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={r1, 0xf, 0xc000}, 0x8) open(&(0x7f0000000080)='./file0\x00', 0x0, 0x4) 16:05:18 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x62b57130928a46b) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000001700)=ANY=[@ANYBLOB="00205f40cb79d3dc875a997c7a0e1906e716c119702ea8c50b020058e86fad603ccc90c70cc579072bcb61c9b753c524000000000000000000b535899ee4b21e6350e8eb8cc57fcfc8710f53c2e44652981a02489b58ba360d837b9d35415d50151345febee539c2ec8edc09bb85895c813f5574ff84b8fc531bf021077501bf520dc3054ef9ddf9d3559502d5a6f890493427321f1e79"], 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) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) flock(r0, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000140)={r3, 0x4}, &(0x7f00000001c0)=0x8) 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) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) 16:05:24 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = socket(0x12, 0x10000006, 0x9) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) write(r0, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) exit(0x0) truncate(0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, 0x0, 0x0) recvfrom$unix(r1, &(0x7f0000000180)=""/4096, 0x1000, 0x0, &(0x7f0000001180)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000011c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x8, 0x8, 0x5cdb, 0x0, 0x39af}, &(0x7f0000001280)=0xa0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001300)={r2, &(0x7f00000012c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000001340)=0x10) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x58, 0x49cb}, &(0x7f0000000100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r3, 0x6}, 0x8) getitimer(0x2, 0x0) 16:05:25 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x0, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:25 executing program 3: clock_settime(0x0, &(0x7f0000000000)={0x40000000000002c}) open(&(0x7f0000000040)='./file0\x00', 0x100041, 0x80) msgget$private(0x0, 0x315) r0 = msgget$private(0x0, 0x40) msgctl$IPC_STAT(r0, 0x2, &(0x7f0000000080)=""/66) 16:05:25 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1, 0x6, 0xffffffffffffff7a, 0x2, 0xfffffffffffffff8, 0x0, 0x8}, &(0x7f00000001c0)=0xa0) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040), &(0x7f0000000080)=0x4) 16:05:25 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000140)={@multicast2, @local}, 0xc) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@empty, @broadcast, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0x9, &(0x7f00000000c0)={@local={0xac, 0x14, 0x0}, @multicast2, r1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2=0xe0000001, @empty, @rand_addr}, 0x22d) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000100)={@loopback, @broadcast, @rand_addr=0xffffffffffffff80}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@broadcast, @multicast2, r1}, 0xc) r2 = openat(0xffffffffffffff9c, &(0x7f0000000180)='./file0\x00', 0x130003, 0x1) mkdirat(r2, &(0x7f00000001c0)='./file0\x00', 0x10) 16:05:25 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x1) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000100)=0x8000, 0x4) getsockopt$sock_int(r0, 0xffff, 0x5, 0x0, &(0x7f0000000180)=0xfffffffffffffdd3) accept(r1, &(0x7f0000000040)=@un=@abs, &(0x7f0000000080)=0xffe5) 16:05:25 executing program 1: mkdir(&(0x7f00000aa000)='./file0\x00', 0x0) symlink(&(0x7f0000281000)='..', &(0x7f0000000040)='./file0/file0\x00') r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000100)=0x2, 0x4) getsockname(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f00000001c0)=0x10) chroot(&(0x7f00000000c0)='./file0\x00') chmod(&(0x7f0000000140)='./file0/file0\x00', 0x2) faccessat(r0, &(0x7f0000000000)='./file0/file0\x00', 0x0, 0x1000) 16:05:25 executing program 3: socketpair(0x1d, 0x10000000, 0x7, &(0x7f0000000100)={0xffffffffffffffff}) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) clock_gettime(0x4, &(0x7f0000000040)) r3 = socket$inet(0x2, 0x10000007, 0x2) pwritev(r2, &(0x7f0000000440)=[{&(0x7f0000000140)="eac827ed734197e5be061f831a08a346a14736eea73cc2f2fc77715696c64d02e7099078fbafa900a3486cd6638ba1422781cbde3c3592284bc03a94fac95b04875f0b1fe70acf49d90407bcaa18dadc055c0a80ac3fc04ded33ebb18ceb0fd8f3722c86b7386b1559eb5f2a9ecaa1da3628731678b9246941289fc283ef0fc88b7412c353a02eb9156b0a7dcda66d52155a86b8ed042428ff3f8f50461d2f91cebd226d79835011eecab15901a312d7774b56ae1b93b4386ab9c16148f1ed56c5dc6930ac123b0c1d8070", 0xcb}, {&(0x7f0000000240)="a381eeddf5fbb3b0318747115e94a4de81171def234ad1c928a9c803c89ed54620797eae3031ed85e5463d02d97bc6b5779806a37997135ab4acfe143c8696edd6c2449bbd5b1c389fdc20d8c1ceeee6cbd344e4cc9ddb226f9764ba792d9c7a0480d378207abaa03e8d9959334b394680fefe47d3136bf5d62c4873d5f4d1aaff544634858ad5610312de5cb266e03bc13311183d0c635b6c0eb8d3855bcce317868442b87acc660b45f9cd551a001de5e1b772725e1d05b63beb28f109c9aa86e2d75408bbe6ebe9f2873d7a2da688f56800f4bd", 0xd5}, {&(0x7f0000000340)="b47dc61d7496bf282123e64dc2b3557743d14e379e6e187494df4b96490feb02b12ef7068c1fa78e77f4e3cd6c628d7b6297675114d9c17ff72138078317bdf971b71ef5c5ae4486712a9355b4a2f083ef2303c06a3b6a853253c70eb70ffbaa838cfec670a9de9767f2548ad976d213f7825840aa8a00a7ee119c31de727925466aae7296c7df95e6cc835d42d48e79d115a2255712c457cf88a95ab063048fb8a3f271f45099bd6bb9ca6b39ed7d370104317ff1b6971376e91c6d22f8cb6d46c219fde0cc6e8382627b4706e549254d6986292a1c", 0xd6}], 0x3, 0x0) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) truncate(&(0x7f0000000480)='./file0\x00', 0x0) ppoll(&(0x7f0000000500)=[{r3, 0x100}, {r4}], 0x2, &(0x7f00000004c0)={0x5, 0x4}, &(0x7f00000000c0)={0x7ff}, 0x8) 16:05:26 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mprotect(&(0x7f0000f69000/0x3000)=nil, 0x3000, 0x1) socketpair(0x1, 0x20000000, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000f20000/0x1000)=nil, 0x1000, 0x1, 0x7db3778793fc5715, r0, 0x0) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x0) 16:05:29 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x0, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:29 executing program 1: setitimer(0x1, &(0x7f0000000100)={{0x4}, {0x0, 0x7}}, 0x0) 16:05:29 executing program 3: mprotect(&(0x7f00000fa000/0x600000)=nil, 0x600000, 0x3) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0xe, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 16:05:29 executing program 0: r0 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x20000000) setsockopt$inet_int(r0, 0x0, 0x43, &(0x7f0000000040)=0x8, 0x4) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x46, 0xffffffffffffffff, 0x392) 16:05:29 executing program 1: r0 = socket$inet_icmp(0x2, 0x2, 0x1) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}, {r0, 0x80}, {r0, 0x100}, {r0, 0x8}], 0x5, 0x7) 16:05:29 executing program 0: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) mkdirat(r1, &(0x7f0000000000)='./file0\x00', 0x101) r3 = fcntl$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, &(0x7f0000000080)=ANY=[@ANYBLOB="67022e2f66696c65300028cb44bc2756d6ec46e2be9666f1f310cbb92ea2241deb9b74ae26cce34394c9a6049328"], 0x1) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000300)={0x2, 0xff, 0x0, 0x7bd, 0x8, 0x1000000000, 0x0, 0x3, 0x0}, &(0x7f00000003c0)=0x20) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f00000006c0)=ANY=[@ANYRES32=r6, @ANYBLOB="9b000000a30f0ae4074b6aa53fdb3fb0aaefc0231f9846deaf3d700ef8431428799f7b89c39b75f76c36f82437b594cbde4d27e34631f8bd7f99dd19ba01026feafe92a19d168a58b89b57e978baca13a32702b075cb87af51288fcb3107b158de848ad991ca40e1de576e3d689ec7ab4b8d4be234e542af8974aea66e30ac12c2d0b307ebef5f07276daa700350e3efe06c8266c113c2ee2a29a5ee5dc89f"], 0x0) shutdown(r4, 0x4) shutdown(r5, 0x40000000001) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000340)={r7, 0x5, 0x9}, 0xc) r8 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x2, 0x2000, 0x0, &(0x7f0000ffd000/0x2000)=nil) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x0, 0x0) fcntl$setflags(r0, 0x2, 0x2) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r8, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x0, 0x200) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 16:05:29 executing program 1: r0 = open(&(0x7f0000000140)='./file0\x00', 0x200, 0x0) freebsd11_mknod(&(0x7f00000000c0)='./control\x00', 0x2005, 0x0) sendfile(r0, r0, &(0x7f0000000000), 0x0) rename(&(0x7f0000000080)='./file0\x00', &(0x7f0000000040)='./control\x00') 16:05:29 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2, @loopback=0x6000000}, 0xc) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0xb, &(0x7f00000000c0)={@loopback, @loopback, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000040)={@empty={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5, 0xc700]}, r2}, 0x14) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000080)={@multicast1, @loopback, @rand_addr=0x401}, 0xc) 16:05:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x1]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:35 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000140)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x7fff}, &(0x7f00000001c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x100000000}, &(0x7f0000000240)=0x8) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x800000000000) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) fcntl$setflags(r2, 0x2, 0x1) getpeername(r2, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) 16:05:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) fchmod(r0, 0x90) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000100)="311bfb46a7820307b1d4e23ffb4e4308702eaafc495dc1bab431a86a93573cbf226ea0b07781fb93cb8fc7321c5bd7e82bf2668fc506d86d2f1de53128978a96c145f92d3f67d0be34d895aab438a733d623505b8b724e1da0af1b473b4e8d0ae038fcc452a4f74869d7a2d1e24345772642130ecab48543c831b271d0f34e9cbd89b3f008190f0f25402e14165c9a72911e2bdf440bb1bf04fe100bef13009bb989209ee28f4509e954a654b61f8edba58917464072a2528e7a196ce118146f62aaba0bb82c6be5a0cf7d7aace1b016ab7d8332197c1eeed69efb60df93165d", 0xe0) 16:05:35 executing program 1: getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x27, &(0x7f0000000140), &(0x7f0000000180)=0x4) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x9, 0x40000000000, 0x8}, &(0x7f00000000c0)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x100, 0xc10, 0x3, 0x80000001, r1}, &(0x7f0000000340)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x3}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000380)={r2, 0x1}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="08000000ff000000ff0f01fe88d87fe30200000002004e20e000000200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001c00"/156, @ANYRES32=r3, @ANYBLOB="5202000009000000ff7f00000600000007000000"], &(0x7f00000002c0)=0xb8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000440)={r1, 0x200, 0x7fffffff}, &(0x7f0000000480)=0xc) 16:05:35 executing program 0: r0 = open(&(0x7f0000000000)='./file0/file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) ftruncate(r1, 0x0) mmap(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) sigaltstack(&(0x7f0000ff9000/0x2000)=nil, 0x0) ftruncate(r0, 0xd28a) mlock(&(0x7f0000ff7000/0x4000)=nil, 0x4000) 16:05:35 executing program 1: sendmsg$inet_sctp(0xffffffffffffffff, &(0x7f0000000000)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0}, 0x0) r0 = accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000100)={0x0, 0x1f, 0x3}, &(0x7f0000000140)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000240)={r1, 0x6f32, 0x7}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000180)={r1, 0x8b37, 0xf, 0x8, 0x2}, &(0x7f00000001c0)=0x18) 16:05:35 executing program 0: r0 = open(&(0x7f0000000180)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) poll(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x150) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x1}, {r0, 0x80}, {r0, 0x20}, {r0, 0x80}, {r0, 0x2}], 0x5, 0x3ff) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpeername(0xffffffffffffffff, 0x0, &(0x7f0000000200)) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x268) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x0) 16:05:35 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) r2 = socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000100)={0x2, [0x0, 0x0]}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000180)={r3, 0x9, 0x9}, 0xc) recvfrom$inet(r1, &(0x7f0000000000)=""/221, 0xdd, 0x2, 0x0, 0x0) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000001c0)) shutdown(r0, 0x0) 16:05:45 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x1]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:45 executing program 0: readlink(&(0x7f0000000080)='./file0\x00', &(0x7f0000000240)=""/111, 0x6f) mkdir(&(0x7f0000000040)='.', 0x0) open(&(0x7f0000000000)='./file0\x00', 0x20000, 0x0) 16:05:45 executing program 1: setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000003c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback, 0x3e}}}, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup(r2) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) socket$inet6_sctp(0x1c, 0x0, 0x84) writev(r1, 0x0, 0x0) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r4, 0x7}, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000380)={r4, 0x1}, 0x0) execve(&(0x7f0000000480)='./file0\x00', &(0x7f00000006c0)=[&(0x7f0000000500)='\x00', 0x0, 0x0, &(0x7f0000000600)='\x00', &(0x7f0000000680)='\x00'], &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', 0x0]) freebsd11_fstat(r3, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r5) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) listen(0xffffffffffffffff, 0x3) fcntl$lock(r0, 0x0, 0x0) getsockopt$inet6_int(r6, 0x29, 0x1f, &(0x7f00000007c0), &(0x7f0000000040)=0x4) 16:05:45 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) lseek(r0, 0x0, 0x2) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x0) munmap(&(0x7f0000c3c000/0x4000)=nil, 0x4000) munlock(&(0x7f0000cde000/0x2000)=nil, 0x2000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0xfffffffdffffbfff) fchmod(0xffffffffffffffff, 0x0) 16:05:45 executing program 1: r0 = semget(0xffffffffffffffff, 0x4, 0x0) semop(r0, &(0x7f0000000000)=[{0x0, 0x7}, {0x0, 0x7fef, 0x1800}], 0x2) link(&(0x7f0000000100)='./file0\x00', &(0x7f00000000c0)='./file0\x00') r1 = dup(0xffffffffffffff9c) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000040)={@empty, @empty, 0x3, 0x5, [@multicast2, @multicast1, @loopback, @broadcast, @multicast2]}, 0x24) 16:05:45 executing program 0: r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x3e8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) fcntl$dupfd(0xffffffffffffffff, 0x0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:05:45 executing program 3: r0 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x9, 0x2800000000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0x5, 0x9}, 0x8) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x118400, 0x1ca) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x8}}, r1}, &(0x7f0000000240)=0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000280)={r1, 0xe, 0x8}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000002c0)={r3, 0xafd0}, 0x8) recvmsg(r0, &(0x7f0000001640)={0x0, 0x0, &(0x7f00000014c0)=[{&(0x7f0000000300)=""/105, 0x69}, {&(0x7f0000000380)=""/105, 0x69}, {&(0x7f0000000400)=""/21, 0x15}, {&(0x7f0000000440)=""/4096, 0x1000}, {&(0x7f0000001440)=""/92, 0x5c}], 0x5, &(0x7f0000001540)=""/231, 0xe7}, 0x1) poll(&(0x7f0000001680)=[{r0, 0x100}, {r0, 0x2}, {r0, 0x100}, {r0, 0x20c4}], 0x4, 0x1) r4 = shmget$private(0x0, 0x4000, 0x108, &(0x7f0000ffa000/0x4000)=nil) shmctl$SHM_INFO(r4, 0xe, &(0x7f00000016c0)=""/153) getsockname(r0, &(0x7f0000001780)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000017c0)=0x1c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001800)={0x3, 0xb6, r3}, &(0x7f0000001840)=0xc) poll(&(0x7f0000001880)=[{r2, 0x2008}, {r2, 0x140}, {r2, 0x2}, {r0, 0x84}, {r2, 0x1c}, {r2, 0x102}], 0x6, 0x0) open(&(0x7f00000018c0)='./file0\x00', 0x100405, 0x22) r5 = open(&(0x7f0000001900)='./file1\x00', 0x402, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001940)=0x401, 0x4) r6 = getuid() r7 = getgid() fchownat(r5, &(0x7f0000001980)='./file0\x00', r6, r7, 0x200) r8 = semget$private(0x0, 0x1, 0x420) __semctl$GETVAL(r8, 0x6, 0x5, &(0x7f00000019c0)=""/66) fchmodat(r5, &(0x7f0000001a40)='./file1\x00', 0x8e) r9 = getgid() setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000001a80)={0x1, {{0x1c, 0x2, 0x1, @empty, 0x3f}}}, 0x88) shmctl$SHM_INFO(r4, 0xe, &(0x7f0000001b40)=""/16) connect$inet6(r0, &(0x7f0000001b80)={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) getgroups(0x3, &(0x7f0000001bc0)=[r7, r9, r7]) openat(r5, &(0x7f0000001c00)='./file1\x00', 0x180, 0x20) getegid() 16:05:45 executing program 1: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000340)=ANY=[@ANYBLOB="060000ffff990007ab0d0f5f40cb79d3dc871c96050000000000000049f36044c22366c579072bcb6124000000002ed60152e81a7c41fd020efd00b7aa4f27ae36e6328b0500000000000000bf1ed2bf466db8d8b44566bad3a208bd95fea4655846665142394d4c4205139925f44f32da05f5f487395de6"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r3, 0x400}, &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, 0x0, 0x0) freebsd10_pipe(&(0x7f00000003c0)) r5 = socket(0x2, 0x5, 0x0) readv(r5, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000180)={0x1, [0x0]}, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f00000002c0), &(0x7f0000000300)=0x4) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1e, &(0x7f0000000040)={r6, 0x1000a}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) 16:05:51 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x1]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:51 executing program 3: getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) semget(0xffffffffffffffff, 0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mlockall(0x202) shmctl$SHM_LOCK(0x0, 0xb) lseek(r0, 0x0, 0x0) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) sync() getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="5400000000489d6e0a821f0f60269e948a6501f0dc6b325bd8389d6e1645a2b147667d0f79ad16c58bd8f7320474b3b6fee51f6892a7a59e94872dacbb4a00000000000000000000000000005ee8a07f"], 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x5, 0x1}, 0xc) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) open(&(0x7f0000000100)='./file0\x00', 0x2, 0x80) 16:05:51 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = accept4(r0, &(0x7f0000000400)=@in6, &(0x7f0000000440)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x9, 0xc8b}, &(0x7f0000000200)=0x10) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r2, 0x5}, 0x8) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000005c0), &(0x7f0000000600)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, 0x0) recvfrom(r0, &(0x7f00000002c0)=""/223, 0xdf, 0x2, &(0x7f00000003c0)=@un=@abs={0x0, 0x0, 0x2}, 0x8) poll(&(0x7f0000000580)=[{r1, 0x8c}, {r0, 0x22}], 0x2, 0xffff) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = msgget(0x2, 0x0) freebsd11_mknod(&(0x7f0000000540)='./file0\x00', 0x40, 0x0) msgctl$IPC_INFO(r3, 0x3, &(0x7f0000000280)=""/18) unlinkat(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0xa1f2, 0x79, 0x4020, 0x20, 0x7ff, 0x1, 0x0, 0x8, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r4, 0x7, 0xb9b3, 0x3fe, 0xf100}, &(0x7f0000000100)=0x14) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000140)={r5, 0x10001}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000004c0)={0xf, 0x10001, r5}, &(0x7f0000000500)=0xc) 16:05:51 executing program 0: madvise(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000aa7000/0x4000)=nil, 0x4000, 0x5) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d9a000/0x2000)=nil) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) 16:05:51 executing program 0: madvise(&(0x7f0000939000/0x2000)=nil, 0x2000, 0x1) mprotect(&(0x7f0000aa7000/0x4000)=nil, 0x4000, 0x5) shmget$private(0x0, 0x2000, 0x0, &(0x7f0000d9a000/0x2000)=nil) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f00007eb000/0x600000)=nil, 0x600000, 0x5) 16:05:53 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080), &(0x7f00000000c0)=0x8) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000), &(0x7f0000000040)=0x8) 16:05:53 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000005c0), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f00000000c0)={@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(r0, 0x0, 0x1) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f0000000600)=0x4) getresuid(&(0x7f00000002c0)=0x0, &(0x7f0000000300), &(0x7f0000000340)) getuid() setreuid(r4, r4) pwritev(r3, 0x0, 0x0, 0x0) poll(&(0x7f0000000440)=[{r3}], 0x1, 0x0) freebsd11_lstat(&(0x7f0000000400)='./file0\x00', &(0x7f0000000740)) fcntl$setflags(r2, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) getsockopt$inet_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000540), &(0x7f0000000580)=0xb) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r2, 0x84, 0x104, &(0x7f0000000380), &(0x7f00000003c0)=0x4) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 16:05:53 executing program 0: r0 = socket$inet_sctp(0x2, 0x1, 0x84) socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000000)={0x0, 0x5}, 0x8) 16:05:57 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x0]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:05:57 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140), &(0x7f0000000180)=0x8) r1 = msgget(0x3, 0x0) r2 = getuid() getresgid(&(0x7f0000000040)=0x0, &(0x7f0000000080), &(0x7f00000000c0)) freebsd11_stat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000240)='\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = fcntl$getown(r0, 0x5) r7 = getpid() msgctl$IPC_SET(r1, 0x1, &(0x7f0000000300)={{0x7fff, r2, r3, r4, r5, 0x150, 0x5}, 0xc5, 0x4, 0x1, 0x680, 0x7, 0x9, r6, r7}) 16:05:57 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000100)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000180)={0x0, 0x8}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2, @rand_addr=0x1ff}}}, &(0x7f0000000340)=0x8c) socket(0x1d, 0x10000007, 0x1) r1 = open(&(0x7f0000000380)='./file0\x00', 0x110006, 0x1c0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000400)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x100000000, 0x5, 0x92, 0x8001, 0x80, 0x1}, &(0x7f00000004c0)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000140)={r2, 0xfff}, &(0x7f00000003c0)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={r3, 0x6}, &(0x7f00000000c0)=0x8) 16:05:57 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x20000300000001) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x3ff}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000300)={r1, &(0x7f00000002c0)=[@in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xf502, @remote={0xfe, 0x80, [], 0x0}, 0x9}]}, &(0x7f0000000340)=0x10) lseek(r0, 0x0, 0x41000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x1000002a9) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0), &(0x7f0000000200)=0x4) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x4, 0x4000, 0x5, 0x8, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000140)={r2, &(0x7f0000000080)=[@in6]}, &(0x7f0000000180)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 16:05:57 executing program 3: pipe2(&(0x7f0000000340)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000380)={0x0, 0xc9, "c77ea03308d0f5dc1ebeeb96063c2ff23385a5b77984e94541b30f73dfbca2f91f5896003a6b1a6167dc79dc294a780b75613bb33883d82208aa03f6933203efc7c8b57313aedbfac472d02d08a95354dc47ea07b6094812cd3a3e61b4cf7e4259f777662d11402997935e3ac5b044a49647c24a2131018f30ab88bdfdb3191204ccaa752e0ef1d0992b5a166cc8fbb8c4a693465f62109ad94d43d43acee73afa297b7605eaae3a00a93b6a64ddd014658244750fb2bab1e5c57c191912e15c48cb6d80a34236ecf1"}, &(0x7f0000000480)=0xd1) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000004c0)={0x4, 0x9, 0x0, 0x80000000, 0xffffffffffffffff, 0x0, 0x3, 0x1, r1}, &(0x7f0000000500)=0x20) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) r3 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r3, 0x0) accept(r3, 0x0, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f00000001c0)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='[\x00', &(0x7f0000000100)='}#&\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='\x00'], &(0x7f0000000300)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\\+}\\#,%\x00', &(0x7f0000000280)='%\'{%\x00', &(0x7f00000002c0)='\'\\\\\x00']) close(r2) execve(0x0, 0x0, 0x0) sendfile(r3, r3, 0x0, 0x4) 16:05:57 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}, {&(0x7f0000000640)=""/4096, 0x1000}], 0x2, 0x0) r0 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) pwritev(r0, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000002000/0x2000)=nil, 0x2000, 0x2, 0x11, r0, 0x0) preadv(0xffffffffffffffff, &(0x7f0000000000)=[{0x0}], 0x1, 0x0) getgroups(0x1, &(0x7f0000001640)=[0x0]) r1 = semget$private(0x0, 0x2, 0xc0) __semctl$IPC_INFO(r1, 0x1, 0x3, &(0x7f0000001680)=""/4096) sync() 16:05:57 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) shutdown(r0, 0x2) shutdown(r0, 0x1) socketpair(0x0, 0x1, 0x9, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000340)={r2, 0x5, 0x9}, 0xc) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000180)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) msgget(0x1, 0x200) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = msgget(0x0, 0x421) msgsnd(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="0100000000000000ea64207f556651cf9cc3e25910454bef9489ebaf4650a08d95f69dc483fd433d47c236d43c2659979825fb0c035d0713b8cc37e62fa89e7c7a8b3c7cc2a4cca3ebc29a432558acf9e1668dcedb2be98632efcb12f8edda0000ed3902631db16859a8573a8b5f7b9dac9071db464fec9a316dafa730e0b5c02c443d707cd45f0863fd690089a0ef58f46a61e90f70d29bd0f4fdefad01e17f02aa34a2b6f29ce8f3434ea25900fca4cdda55000000"], 0x1, 0x800) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={r4, 0x1}, &(0x7f0000000040)=0x8) 16:05:58 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$setflags(0xffffffffffffffff, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$getflags(r0, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) sendto(0xffffffffffffffff, 0x0, 0x0, 0x8000, 0x0, 0x0) 16:06:03 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x0]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) freebsd11_getdents(r0, &(0x7f0000000180)=""/27, 0x1b) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000340)=[{r0}], 0x1, 0x0) fcntl$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$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff6b) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x58, "d74f88cfee60b3a17fce366611995d4fb02f297c90a98152ca6b497a8c2fea2c87483fdeee82d7eb86e5d073d300884745fff02b519dfdd243d11f36b74a9d18d7537b778bc98b5a14e55b7fa6205026afbab6ebad579b99"}, &(0x7f0000000080)=0x60) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x1, 0x8, r1}, &(0x7f0000000140)=0xc) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) 16:06:03 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x2fc, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r2, 0x1) flock(r1, 0x1) flock(r2, 0x1) flock(r1, 0x1) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x5300, 0x5, 0x2, 0x0}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2209000000000000000000000000000000000000000400"/128, @ANYRES32=r3, @ANYBLOB="0000000001010000100000000240000000000500"], 0x98) dup2(r1, r0) 16:06:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) fcntl$setstatus(r0, 0x4, 0x40) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1000}, 0x10) r1 = fcntl$dupfd(r0, 0x400000, r0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="020000000000000007000000ff03ff010200000002004e20ffffffff00"/156, @ANYRES32=0x0, @ANYBLOB="05000000"], &(0x7f0000000100)=0xb8) fcntl$dupfd(r0, 0x11, r0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x5}}, r2, 0x3f, 0xffffffff, 0x200, 0x9, 0x112f, 0x101}, 0xfffffffffffffd98) sendmsg$inet_sctp(r1, &(0x7f0000000740)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="ffc3c78be15fb60cac7e6600baea901647e7d15317dff436e4a5a927cc35f041b6a8ee568fa9f4eae149156f549bbb7b9629eaaa5349639ff8f4cf272be33d199c64fde9d111b4742c334950ca681c9fccace08608edf7b2025e6c35cc67934b884f4fd3e04a6b408d8876a397df1e0e63f7e491ab0004f7ce51b5cbdd8f203ed170e8951bd90ebbff85d8a6fe57a53080a920dfdffd8e98115c3bd1238b5bda373e744a"], 0xa9}, 0x0) 16:06:03 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f00000005c0)={@in6={{0x1c, 0x0, 0xffffffff00000001, @loopback, 0x4}}, 0x0}, &(0x7f0000000300)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000680)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, r1}, &(0x7f00000003c0)=0x8c) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) setitimer(0x2, &(0x7f0000000080)={{0x0, 0x9}, {0x10000}}, 0x0) setsockopt(r2, 0x4, 0x2, &(0x7f00000004c0)="134c2d74b8cc59bc6fdb56179027c776341db4758a839d61ab79e9954ed0045ec664f5aec1953ac8cbaadcb2d259d0bc86ae8bbad4229182625ba2862be0e2ad44e883a0531dc55c8cbdfa14bccbcd03e403ea1ee7feb22da55fb2a94ae902cc4f25a843fec440f4b181819bf07a6ba54f93f8897ccb330d59f110819f18d71fc9a73bafb7291104ab97f7a8e3beaa8ca4a43d8b8695ced67037e26ae55ae945b901c872a79645d3e11e613bd71d728efeb3146223311149b6c6d395a1e29f65a90c", 0xc2) getsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(r2, 0x2, 0x2000001) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000080)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f00000002c0)={0x0, 0x40000000000001}, &(0x7f0000000400)=0x6105c1e239fe914a) getsockopt$inet_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000340)={r3, 0x1, 0x3, 0x9}, &(0x7f0000000380)=0x10) r4 = open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x110) getsockopt$inet_sctp_SCTP_REUSE_PORT(r4, 0x84, 0x1c, &(0x7f0000000140), &(0x7f0000000280)=0x4) 16:06:03 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = open(&(0x7f0000000000)='./file0\x00', 0x4, 0xd) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x511e}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0xf, 0xb5c, r1}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_group_source_req(r2, 0x0, 0x54, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local}}, {{0x2, 0xffffffffffffffff, @broadcast}}}, 0x118) pipe2(&(0x7f0000000100), 0x100000) 16:06:03 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffff9c, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x3, 0x1c0000000000000}, &(0x7f0000000080)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={r2, 0x8000, 0x4, 0x7}, &(0x7f0000000100)=0x10) r4 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000140)={0x5, [0xb11e, 0x5, 0x9b07, 0xbf9, 0x101]}, &(0x7f0000000180)=0xe) fstat(r0, &(0x7f00000001c0)) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r4, 0x84, 0x12, &(0x7f00000002c0)={0xffffffffffffffff}, 0x1) recvmsg(r4, &(0x7f00000015c0)={&(0x7f0000000300)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f0000001480)=[{&(0x7f0000001340)=""/233, 0xe9}, {&(0x7f0000001440)=""/22, 0x16}], 0x2, &(0x7f00000014c0)=""/239, 0xef}, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000001600)=0x650, 0x4) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000001640)={r2, 0x7, 0x3, 0x0, 0x0, 0x5, 0x9, 0x200, {@in={{0x2, 0x2, @rand_addr=0x1}}, r3, 0x0, 0x0, 0xaf3, 0x8, 0xff}}, &(0x7f0000001700)=0xb8) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000001740)={r6, 0x77, "0bb2425ec94810d842fe7c147e3bbcbef3ffb18ec38445d5a251aca5263dccd09078565795bebeef2e3b7268b92ac0d961d8dade23f52313ba2c063f8b0c1a9a49546a23bbc506640d6d77f7e8536b571fc926294e86edd164e54fedacfe11cabe7dfeb87dcc0b025d9fac6d92a4996e7bf5b2490d2ce4"}, &(0x7f00000017c0)=0x7f) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000001800)={r3, 0x9}, &(0x7f0000001840)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001880)={r5, 0x101, 0x7, 0x8, 0x5}, 0x14) getsockopt$sock_int(r1, 0xffff, 0x10, &(0x7f00000018c0), &(0x7f0000001900)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001980)={r3, &(0x7f0000001940)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000019c0)=0x10) ftruncate(r1, 0x200) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000001a00)={r7, 0x20, 0xff, 0xfffffffffffff001, 0x7, 0x44a}, 0x14) freebsd10_pipe(&(0x7f0000001a40)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001a80)=0x3, 0x4) bind(r0, &(0x7f0000001ac0)=@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, 0x10) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r8, 0x84, 0x18, &(0x7f0000001b00), &(0x7f0000001b40)=0x4) r10 = openat(0xffffffffffffff9c, &(0x7f0000001b80)='./file0\x00', 0x100005, 0x2) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000001bc0)=0x3ff, 0x4) r11 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000001c00)={r6, 0x3, 0x6}, &(0x7f0000001c40)=0xc) bind$inet(r9, &(0x7f0000001c80)={0x2, 0x2, @multicast2}, 0x10) bind(r0, &(0x7f0000001cc0)=@in={0x2, 0x1, @loopback}, 0x10) setsockopt$inet_int(r11, 0x0, 0x1f, &(0x7f0000001d00)=0x7, 0x4) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x11, &(0x7f0000001d40), &(0x7f0000001d80)=0x4) fcntl$getown(r9, 0x5) 16:06:03 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x1203, &(0x7f00000000c0)={0x0, 0x5}, 0x8) sendto(r0, &(0x7f00000007c0)="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", 0x585, 0x100, 0x0, 0x3cf) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x10001, 0x8}, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x2, 0x2, @multicast2}}, r1, 0x6, 0x9, 0x0, 0x81, 0xc7, 0x5}, &(0x7f0000000080)=0xa0) shutdown(r0, 0x1) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000780), 0x4) 16:06:09 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x0]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:09 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x1002f}], 0x1, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000100)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000097"], &(0x7f0000000040)=0x6e) recvmsg(r1, &(0x7f0000000400)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @rand_addr}, 0x10, &(0x7f00000002c0)=[{&(0x7f00000001c0)=""/236, 0xec}], 0x1, &(0x7f0000000340)=""/133, 0x85}, 0x42) flock(r0, 0x1) pwritev(r0, 0x0, 0x0, 0x55) preadv(r0, &(0x7f0000000300)=[{&(0x7f00000000c0)=""/51, 0xfffffe2f}], 0x78, 0x0) lseek(r0, 0x0, 0x3) 16:06:09 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) open(&(0x7f0000000080)='./file0\x00', 0x800c, 0x1) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x4, 0xffffffffffffffff) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') freebsd11_mknodat(r0, &(0x7f0000000040)='./file0\x00', 0xa, 0x3) readlinkat(r0, &(0x7f0000000200)='./file0\x00', &(0x7f0000000240)=""/111, 0x6f) 16:06:09 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) write(r0, &(0x7f00000004c0)="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", 0x1000) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0), 0x0, 0x0) read(r0, &(0x7f00000003c0)=""/169, 0xa9) socketpair$unix(0x1, 0x5, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)={0xffffffffffffffff}) r2 = dup(r1) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x81}, &(0x7f0000000180)=0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r4, 0x84, 0x7, &(0x7f00000014c0)=ANY=[@ANYBLOB="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", @ANYRES32=r5], &(0x7f0000000380)=0x84) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r2, 0x6, 0x2000, &(0x7f0000000000)={'bbr\x00'}, 0x24) lseek(r3, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r3, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 16:06:12 executing program 3: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendto$inet(r0, &(0x7f0000000040)="08a40fe72622552070782eff5d565d658a0d6c59e6f259f9b4d4c5214bf56ad2b1e22b5f44e1c0effc5627df6b692676d6308f3c4553408435a441474f362af0a7d58cdb2a1913994bd9ee304affffa959d0fc275ff8161cfbfb02825f6f253ab1c3217e2a75407b04873e2d771dad", 0x6f, 0x20081, 0x0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x9, &(0x7f0000000000)={@loopback, @loopback, @loopback}, 0xc) 16:06:13 executing program 0: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) preadv(r0, &(0x7f0000000580)=[{&(0x7f0000000180)=""/139, 0x8b}], 0x1, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x402, 0x2) 16:06:14 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket(0x10, 0x3, 0x3) r1 = fcntl$getown(0xffffffffffffff9c, 0x5) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000280)={@in={{0x2, 0x1, @broadcast}}, r2}, 0x8c) fcntl$lock(r0, 0xf, &(0x7f0000000040)={0x0, 0x2, 0x40008f, 0x42, r1}) r3 = socket$inet6_udplite(0x1c, 0x2, 0x88) r4 = dup2(r3, r3) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet6_int(r3, 0x29, 0x16, &(0x7f0000000180), 0x4) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000080)={r2, 0x80000000}, &(0x7f0000000140)=0x8) 16:06:14 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = geteuid() r2 = getgid() fchownat(r0, &(0x7f0000000040)='./file0\x00', r1, r2, 0x200) utimensat(0xffffffffffffffff, 0x0, &(0x7f00000000c0)={{}, {0x0, 0x40000000}}, 0x0) 16:06:16 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:16 executing program 3: truncate(&(0x7f0000000000)='./file0\x00', 0x80) mprotect(&(0x7f0000d55000/0x2000)=nil, 0x2000, 0x5) mlock(&(0x7f0000f38000/0x4000)=nil, 0x4000) munlockall() 16:06:20 executing program 3: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="25000000ffff00000100000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) recvfrom(r0, &(0x7f0000000200)=""/129, 0x81, 0x40000, 0x0, 0x0) recvfrom$unix(r1, &(0x7f00000002c0)=""/148, 0x94, 0x40000, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) setrlimit(0x8, &(0x7f0000000080)) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000140)=""/156, 0x9c}, 0x0) 16:06:20 executing program 1: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) listen(r0, 0x0) execve(0x0, 0x0, 0x0) fchdir(r0) close(r0) 16:06:20 executing program 3: setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) pipe2(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000004c0)=[{r0}, {}], 0x2, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) r2 = open(&(0x7f0000000140)='./file1\x00', 0x8000, 0x10) setsockopt$inet6_udplite(r1, 0x88, 0x2, &(0x7f00000001c0)=0xfffffffffffffff9, 0x4) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r2, 0x84, 0x107, &(0x7f0000000200)={0x0, 0x4, 0x2, 0xffffffffffffff7f, 0x3}, &(0x7f0000000240)=0x18) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x7, 0x410, r0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x0, @loopback}}, r3}, &(0x7f0000000340)=0x8c) msgrcv(0x0, 0xffffffffffffffff, 0x0, 0x0, 0x800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000100)=0x8) r5 = getpid() fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x3, 0x4, 0x40, 0x2, r5}) 16:06:20 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) poll(&(0x7f0000000000)=[{r0, 0x40}, {r0, 0x100}, {r0, 0x4}], 0x3, 0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x4) futimesat(r0, &(0x7f0000000080)='./file0\x00', &(0x7f0000000100)={{0x1, 0x95}, {0x8001, 0x3f}}) 16:06:22 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f00000000c0)=0x100000000009, 0x4) 16:06:22 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) freebsd11_fstat(r1, &(0x7f0000000000)) r2 = getpid() getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000240)={0x0}, &(0x7f0000000280)=0x8) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000002c0)={r3, 0x1bb}, &(0x7f0000000300)=0x8) fcntl$lock(r1, 0xc, &(0x7f0000000080)={0x2, 0x1, 0x81, 0x5, r2}) 16:06:24 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:24 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="02000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000200000000000000", @ANYRES32=0x0, @ANYBLOB="000000002d710000000000000000000000bbac87f7c27bb6fdeaf2f31350c344a7096144f61288b1190477001f22b0675320bdb0eae8f2f993e7d21c2ce6a4b6bc34341f088192d9f23d71c880b69f63a02f30d184b015eefab3c7a9e60a6a7f92644c68bf7af08fc142b1dd04cc8af8ffbbcf340192a7f0efa22c20f10d3bbc9cebd39a08f286f5"], 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000000)={@in6={{0x1c, 0x3, 0x7, @empty, 0xfffffffffffffffb}}, 0x0, 0x4, 0x10000, 0x80000000}, &(0x7f00000000c0)=0x8c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000100)={r2, 0x9, 0x0, 0x8, 0x6381}, &(0x7f0000000140)=0x18) 16:06:24 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000001c0)=0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000180)={0x100, &(0x7f0000000100)=[@in={0x2, 0x0, @multicast2}, @in6={0x1c, 0x0, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x2, @broadcast}, @in6={0x1c, 0x0, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x20}, @in={0x2, 0x1, @multicast2}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000040)={r1, 0x0, 0x8, 0x6}, 0x10) socketpair$unix(0x1, 0x3, 0x0, &(0x7f00000000c0)) setsockopt$sock_int(r0, 0xffff, 0x8, &(0x7f0000000240)=0x100000001, 0x4) 16:06:24 executing program 1: setrlimit(0x9, &(0x7f0000000080)={0x0, 0xfffffffffffffffc}) socketpair$unix(0x11, 0x3, 0x0, 0x0) r0 = accept4(0xffffffffffffff9c, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000000c0)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x100, @loopback, 0x2}}, 0x0}, &(0x7f00000001c0)=0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xe, 0x7fffffff}, &(0x7f0000000240)=0x8) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6_icmp(0x1c, 0x2, 0x3a) dup2(r2, r3) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)) r4 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fdatasync(r4) 16:06:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x0, 0x0) r2 = msgget(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) getsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000280), &(0x7f0000000080)=0x100) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x3, 0x80010, r1, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000100)={0x0, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f00000004c0)=0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000500)={0xfffffffffffffffa, 0x31d, 0x4200, 0x401, 0x4, 0x9, 0x1, 0x4, r3}, 0x20) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780), 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x4, {{0x2, 0x1, @loopback}}}, 0x90) fchdir(r0) freebsd11_mknodat(r0, 0x0, 0x0, 0x0) msgrcv(r2, &(0x7f0000000540)={0x0, ""/175}, 0xb7, 0x2, 0x1000) utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x878, 0x4}, {0xffffffff, 0x2}}) 16:06:24 executing program 0: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040), 0x0) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000180)=""/131) r1 = accept4(0xffffffffffffffff, &(0x7f0000000040)=@un=@file={0x0, ""/61}, &(0x7f0000000080)=0x3f, 0x0) write(r1, &(0x7f0000000240)="b3ff8f0191d8a9934dc53c086c7f8c23f0811cba11cf973c5b78b1190a16cc71a78253807df02e3d22a39e2b4966ab492798cb293288f348e3419fc8c4ffd90204e6e00cf809cc0e8867ead3e331a0e5f3b783d13c1294d86e1d0f2e18222ecc1d5a6c9e4425059c3eacb6bee58aa99514929760a5156a49ca4aa408a371a9a090fe28c226c0fa470b68e779cc34c587c4c04dc3f1041ace40c9e3b6659e2fa9e5718f5353e10e2d5bbfca06e025ba6006d98366e3e481d5982de5bf0f12701d3f123e9b131cecf2f177ece612e0c6d1ebd6", 0xd2) clock_gettime(0xf, &(0x7f0000000000)) 16:06:26 executing program 3: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chown(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) setgroups(0x0, 0x0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) chmod(&(0x7f0000000100)='./file0/file0\x00', 0x0) 16:06:26 executing program 1: r0 = open(&(0x7f0000000380)='./file0\x00', 0x80000000000206, 0x0) getsockopt$inet_buf(r0, 0x0, 0x4a, &(0x7f0000001940)=""/244, &(0x7f0000001a40)=0xf4) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = msgget$private(0x0, 0x60) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/74) mlockall(0x2) r3 = shmget$private(0x0, 0x3000, 0x21, &(0x7f0000ff2000/0x3000)=nil) shmctl$SHM_STAT(r3, 0xd, &(0x7f0000000000)=""/1) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4, 0xf, 0x8001, 0x4}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001c40)={@in={{0x2, 0x3, @loopback}}, r4}, &(0x7f0000000180)=0x8c) mmap(&(0x7f0000ff7000/0x1000)=nil, 0x1000, 0x0, 0x11, r0, 0x3) getsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000001d00), &(0x7f0000001d40)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001ac0)=ANY=[@ANYBLOB="1c004e2108000000000000000000000000000000000000000100"/128, @ANYRES32=0x0, @ANYBLOB="03000300fa2cb073e0e3ac42298df3f694b5d6f64029fb33a5218008d0db56201900690000000003b40000000000002510f4527f6298e3d4c61f5cc598d371a3fc428c4cb0ce6c8096ba097c96e833c6b0824fac5dd743e32431d11a09e958f27103cdbc900579e807013cce61c3ee50270a203ec8d8257535ff3327bf0876ecf6f2e4f1ad4ac36d060c82c8faad6166664d74c87ab42fb6a5166b6da9761e3af49b5e86bf0851cce1fc3b67d94d25e8ea42108e0fd535992e7d8b1902c12ddd3991ccb1a3f22aa48f3c7993f359c1ecbe62cf2eb85029d4b77e9712a63b943ad9975693a470ba29d91a0374973cdf8833877d280b6055b4a89f39"], &(0x7f00000001c0)=0x8c) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x1000, 0x100, 0x80000001, 0x1, r5}, 0x10) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000001a80)={0x4, "7dce262f807ac3f25212258bc4f1e00d"}, 0x14) sendmsg$inet6_sctp(r0, &(0x7f0000001900)={&(0x7f0000000240)=@in6={0x1c, 0x1, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0xab}, 0x1c, &(0x7f0000001780)=[{&(0x7f0000000280)="7e4072b04b5dd23b2fbe53e848df692840b1f3306849f096286c3b5e8bdc01f3b69c0c9631e698ffd2c2738a045e80e9ad6f73d9975226154bea0c51dc45329c74527dae1e7f5514a7efff49a028e3a49473c2", 0x53}, {&(0x7f0000000300)="79f796e7fbdb82d880a396ae2f820341c4df317dc4b7e8ddf190279fa30f", 0x1e}, {&(0x7f00000003c0)="102cdcf0e68fae6da787ad0d51e0726bfe42a35223148efde2762ef3a1da7fe98ddf9204a1c03788ddcfd37ec614aa2b39f9c19d18237313aa572a18031f34d38108a999de0007d914f9d6c5ed42e7427ed8d747d2393d6e95821246559b35b87c4e263f1862fd411aa4088d72b54b347439faac501cccbc7999e8c7dba13c8b6e937caf61c2251f9cba5ffa59ac5c3e81c127ad41e1f6ee7072b95f2f5a56cd82d977c22f0907480610dd1849f6d7750779105f97eb4b5db62ea6aa6a547f", 0xbf}, {&(0x7f0000000340)="877584917c1ab90288113f230666e9a7", 0x10}, {&(0x7f0000000480)="e2a79c6530a541e30bc2815417716c98a56aab9e17ccbfa1a869eab5c6ead66d7de5f7ba352326e8325b9af9c77744cd0713bb397b0a1d879c81cb30b209e65235956341e0b4a54895213790f3581836bdaabd414d40696c38cb234fae8e528f7908189dc0706ac5c8ec0be2079535a0b5ac96497c263b84fc29ccd81b7db605d7c671a9e47529a219841baa4ab6bce0bb4459c2d3134b09ac648156832f287086e4432e62983661c648", 0xaa}, {&(0x7f0000000540)="15651df21d6c1ef07bc2", 0xa}, {&(0x7f0000000580)="ea1a36f7ae86002d09dc7ffe9f2844fcf20edc5b8d2e431fd33fcdc73641d9ce9bdf85ea3fd636c9393e30eb08463bfbebb457a322405c22efe4584fde0a317d555594a4483e76b7f8a360a906b5bf4fd54ed14da4bcb72afa1aa6a2568c41ddfeb0136a59b4770e93eb500bfd28ea990012220148614a7fd9ad5642b957ceca5a6dbb3a01482b87fd68a9efe3b4d9c397161bbf5bc3976831d7935d62c4c7eb36de80f3a2b95fa14e52b510438f8bb2c2b937a969d467faacae4ceff36e068dcb3d5fcb4c1d7ea73dbee8203664efbb3af9b50c6445b3446ef857f1c7091585835d4e9ddad16eb926d0f0c7b4258995f160", 0xf2}, {&(0x7f0000000680)="e8a80ec21301e15e4b0bf2826ba2a82e899005c8c348087fe276aa73f3c3d0d6af8dd94103b245ebe10f867acbe6242dc76bb2b45652141dd276914ae906c502a1d478e3dd46be5ebe926f6f24af04f43f0c189b88cc202b7f46bcece9d243060a649553b2025b02b312fdd097767f8f86b2a59a6dd405d1b0e30e5fd828d69963bcc015a4c86854f30060a07923819934ada836075401ac0ed7eaa26bf431bf93c54640fff0bb2e07bb3fac3eb6e66a3d6a34cd617dd4416d87483f4d4fec8b47230a40661f75b1ecf8766788a40e17e7", 0xd1}, {&(0x7f0000000780)="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", 0x1000}], 0x9, &(0x7f0000001840)=ANY=[@ANYBLOB="1000000084000000080000f0010000001c000000840000000a000000fe8000000000000000000000000000aa1c000000840000000a000000fe8000000000000000000000000000aa1400000084000000010000009f9d03000200ee7d140000008400000000ea0000030000000800060014000000841000000100000006005f000700450c"], 0x84, 0x1}, 0x8) 16:06:29 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:29 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f00000002c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="00000100ffff000006000000f7ff04006f0c00001c004e2200000080000000000000000000000000000000000200"/148, @ANYRES32=0x0, @ANYBLOB="01ec00db072ce70007000000f2ba9b68edda5dbb"], &(0x7f0000000140)=0xb0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000180)={r2, 0x8001, 0x1, 0x2, 0x7}, &(0x7f0000000200)=0x18) setsockopt$inet6_int(r0, 0x29, 0x1b, &(0x7f00000001c0), 0x4) r3 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r3, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x3]}}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=ANY=[@ANYBLOB="be5dcb982b18356dccf6919f392ee716babd10a2e181b345612a808efd5e5d92cd3a2f"], 0x14}, 0x0) bind$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x10) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000400), &(0x7f0000000440)=0x8) r4 = semget(0x2, 0x1, 0x91) __semctl$SETVAL(r4, 0x4, 0x8, &(0x7f0000000380)=0x9) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f00000000c0)={0x80000001, &(0x7f0000000080)=[@in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x10000, @remote={0xfe, 0x80, [], 0x0}, 0x7f}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0)={0x7fff, 0x5, 0x3, 0x3, 0x6, 0x0, 0x81, 0x5, 0x4, 0x9, 0xa6}, 0xb) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f0000000480)={0x401, {{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xdd}}, {{0x1c, 0x3, 0x195, @empty, 0x3ff}}}, 0x108) 16:06:29 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) flock(r0, 0xc) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) flock(r1, 0x2) flock(r2, 0x1) flock(r1, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) flock(r2, 0x4) fcntl$lock(r3, 0x9, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) 16:06:29 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d277ee347815080045d2602b7b796c4d491f7f16098438257f01fd2b") r0 = socket$inet(0x2, 0x20000003, 0x5) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000001400)={0x0, 0xffff, 0xfed, 0x18, 0x1, 0x4, 0x0, 0x1, {@in6={{0x1c, 0x2, 0x3ff, @local={0xfe, 0x80, [], 0x0}, 0x7}}, 0x0, 0xe159, 0x8, 0x3f, 0xaca, 0xf34}}, &(0x7f00000014c0)=0xb0) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001500)={@in6={{0x1c, 0x2, 0x100, @empty, 0x3}}, r1}, 0x84) r2 = accept(0xffffffffffffff9c, &(0x7f0000000040)=@un=@file={0x0, ""/4096}, &(0x7f0000001080)=0x1002) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f0000001180)={0x0, &(0x7f00000010c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6]}, &(0x7f00000011c0)=0x10) getsockname$inet(r2, &(0x7f0000001380)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000013c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001300)={r3, &(0x7f0000001200)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000001340)=0x10) 16:06:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) sendmsg$unix(r1, &(0x7f0000000980)={&(0x7f0000000380)=@abs={0x1c00, 0x3}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="1000000000000000bfff0000010000000c88e156646c671a40d43178b8fcd040864e776ce54c5247b13743b70ba84888115d076037bd7fc95b23dfb77d7ef01c8116b382f0425db0b683dd11af3da8c7cf70eb0528"], 0xa9}, 0x0) socket$inet_udp(0x2, 0x2, 0x0) 16:06:29 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x800) sync() lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setstatus(0xffffffffffffffff, 0x4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x2, 0x10, r0, 0x0) fchmod(0xffffffffffffffff, 0x10) 16:06:29 executing program 3: r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) getpeername(r0, &(0x7f0000000040)=@un=@file={0x0, ""/67}, &(0x7f00000000c0)=0x45) setsockopt$inet_opts(r0, 0x0, 0xc, &(0x7f0000000040), 0x182) setsockopt$inet_int(r0, 0x0, 0x1b, &(0x7f0000000100)=0x7ff80000, 0x4) 16:06:29 executing program 1: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) socket$inet_tcp(0x2, 0x1, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x102) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000100)=0xfa, 0x4) nanosleep(&(0x7f0000000040)={0x0, 0xfffffffffffffffc}, &(0x7f0000000080)) nanosleep(&(0x7f0000000000)={0x1}, 0x0) 16:06:33 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x0, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:33 executing program 0: open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r0 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) fcntl$lock(r0, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r1 = open(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r2 = getpid() sendmsg$inet_sctp(r0, &(0x7f0000001380)={&(0x7f0000000040)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100000001}, 0x1c, &(0x7f0000001300)=[{&(0x7f0000000180)="549ccae374a6632eda77406ce43a0d95923e9a2aeff131f9101f4411a462e7b99fe8e7b0415525a491f7e0fcc6a26f3a0600cad556a128eca3dabda46dcbab8fd7aecec2926d4d8a3e22f43bf496f1745fa5f0f4282878de001f1f05f90a0cfc820d6ffba1a04bcd5dc3b868eb36ad95076ada", 0x73}, {&(0x7f00000000c0)="b094e7cce38a0f9ecc3d0471a41f4ee99b3d8f94cbfb983d1e07c8abc365a76330f9ab", 0x23}, {&(0x7f0000000240)="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", 0x1000}, {&(0x7f0000001240)="a385ff727788d34c48603807d7ae2535e4747ebddbc6e7a798f2d14c2a8ce7daea2d47e13425263e19e01e095bddc460803a2f9515349cd6d5809c52508b269498caa3c919392625189ffd61805065c1269770a4a6516b053ac4d7986b6a03108b77e4aed972af929a9fc78bae3391cc8caf7e13e7346ffa94620b6cd0691b2d8839e7c56b14e9f5633063e9fe6530a8f07951ce3e89b416fe97ce4c546077694b38be1dd99ed0987f67ff2e16864e1ced39f057c2e8b94a3d", 0xb9}], 0x4, &(0x7f00000014c0)=ANY=[@ANYBLOB="1c000000840000000a000000000000000000000000000000000000001400000084000000070000000300000020000000db9c04cd5c183be344e2acc64300381aeb2beddd0ced861e42a2f476383a855587debb5bd1687cc0bbfa02efddde19325e26fdf212b0779f00be8def736e9d804985bd5eb23b5fff6b4e5222ef92ef3d2aca7035f318593a9472d9257d85b9d7c4111cd09defd220231e8167932013e7c591e3dfb9e64b8923cea9af2821ba3ea7b3549076e52e3f50ec853ecbbbeec64a3673d46b019e5357ab599e200ef8821b5151e6dd994cd0d35d8bfaeb637db106ecac0bfdac57219391cf9d0fc5056ef11d06566bb7967ae8be44974359411f1b812848c1dcaad25ff3996284b0b88f17ffca3593643a2f5a040fe6e2f90f9f7450d384a52e150c16cad3beb138a4fd0b9cc78e12a001df02e403fbc94b90d25c56f7ca4c8cd8ec1423b460195e7447c874d241165b721ac8"], 0x30, 0x188}, 0x20000) fcntl$lock(r1, 0xe, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000200010005, r2}) 16:06:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x200, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8) lseek(r0, 0x0, 0x1000000000003) r1 = msgget(0x2, 0x40) msgctl$IPC_INFO(r1, 0x3, &(0x7f0000000040)=""/232) getsockopt$inet_mreqsrc(r0, 0x0, 0x0, &(0x7f0000000140)={@local, @empty, @remote}, &(0x7f0000000180)=0xc) linkat(r0, &(0x7f00000001c0)='./file0\x00', r0, &(0x7f0000000200)='./file0\x00', 0x400) syz_extract_tcp_res$synack(&(0x7f0000000240), 0x1, 0x0) 16:06:33 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x650, 0x4) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, &(0x7f0000000440)) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, 0x0, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000140)=ANY=[@ANYBLOB="02004e217f0000010000ab6a3b96000000000000000000000000000000000000d1a4cb3e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004800000000000000000000000000000400"/120, @ANYRES32=0x0], &(0x7f0000000040)=0x8c) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r1, 0xe2, "465b841a8a0b6bda7a51aa134707a18396881b5fe3e38f548b00e0c2acb22ac6b3c23956dcca5758023a726a2e33f859ab31dbe37412aa5aa505fdac48ea1ee109e2bc8c2195c8db916bd830059cf65f733e4fa362d504b40aee5847521fdc14e0bd701684788a89a332a528a579cfc054b9e1fc34d2d20d6a7b696b36d87cf05f2944ed54779cd2bd419fd8b4b81b7dab599f7c90a5a5bfabfc9e45f6b5955ab4f6ce2bdca982a64d20b7f5ce001f1b4be1b0b2e3e1307540e813de4a9ff27d118f7f5a31d9eefd4dccf59c85685794594539b01b8826622a9af7b943fc56d5ccec"}, &(0x7f0000000080)=0xea) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) ftruncate(r0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffff32) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) msync(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x6, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, &(0x7f00000003c0)) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x7fff}, &(0x7f0000000300)=0x8) r4 = dup2(r0, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r5 = shmget$private(0x0, 0x2000, 0x104, &(0x7f0000ffb000/0x2000)=nil) shmctl$IPC_STAT(r5, 0x2, &(0x7f00000004c0)=""/202) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000005c0)={r3, 0x2, 0x3}, &(0x7f0000000600)=0xc) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000380)={r3, 0x4}, &(0x7f0000000400)=0x8) 16:06:33 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="00022e2f845be1eddc6619b6e935a77f5b9a1284e1bc5db3881dfea14928183086edbdb2198cf2f5aba05b784aeef7eff873f5ecfd895b6bb4e2732c841db0a3fec326cd56a6367b30097f7d94ea054429460c825e0b22f18cd2eca730a75ba9"], 0x10) r1 = shmget(0x3, 0x2000, 0x8, &(0x7f0000ffc000/0x2000)=nil) shmctl$IPC_STAT(r1, 0x2, &(0x7f0000000080)=""/155) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000040)=0x80, 0x4) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f0000000140)="90", 0x1}], 0x1, 0x0}, 0x0) open(&(0x7f0000000180)='./file0\x00', 0x8008, 0x8) 16:06:33 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@local={0xac, 0x14, 0x0}, @multicast2}, 0x8) semget$private(0x0, 0x0, 0x100) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x4, 0x81010, r1, 0x0) dup(r0) 16:06:33 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1000, 0xfffffffffffffffe, 0xfe61) r1 = accept4(r0, &(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000040)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0xb}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r2, 0x100000000}, &(0x7f0000000180)=0x8) setsockopt$inet_msfilter(r1, 0x0, 0x4a, &(0x7f0000000080)={@rand_addr=0x80000000, @remote={0xac, 0x14, 0x0}, 0x2}, 0x10) 16:06:34 executing program 1: socket$inet6_sctp(0x1c, 0x0, 0x84) r0 = open(&(0x7f0000000080)='./file0\x00', 0x8000000000020a, 0x0) getpeername(r0, &(0x7f0000000280)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000140), 0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) fcntl$setflags(r1, 0x2, 0xfffffffffffffffb) poll(&(0x7f0000000000)=[{r0, 0x4}, {r0, 0x1}], 0x2, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x48) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000040)={0x0, 0x9, 0x75c1}, &(0x7f0000000180)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0xa01, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, r2, 0x9, 0xd7, 0x1}, 0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x121) 16:06:35 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x0, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:35 executing program 0: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000140), &(0x7f0000000180)=0x10) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000080)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x4, 0x7}, 0x94) 16:06:35 executing program 3: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) close(r0) execve(0x0, &(0x7f0000000040), 0x0) freebsd10_pipe(&(0x7f0000000040)) 16:06:35 executing program 0: setuid(0xee01) r0 = msgget(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) lseek(r1, 0x0, 0x7) r2 = shmget$private(0x0, 0x3000, 0x24, &(0x7f0000ffd000/0x3000)=nil) shmctl$SHM_LOCK(r2, 0xb) msgrcv(r0, &(0x7f0000000000)={0x0, ""/166}, 0xae, 0x2, 0x1800) msgrcv(r0, 0x0, 0x0, 0x0, 0x0) 16:06:37 executing program 3: r0 = socket$inet_sctp(0x2, 0x2, 0x84) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0xf, &(0x7f0000000000)=ANY=[@ANYRES32=0x0, @ANYBLOB="0100f9f400000000"], 0x8) 16:06:37 executing program 3: mkdir(&(0x7f0000000240)='./file0\x00', 0x4) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) symlink(&(0x7f0000000080)='./file0/file0\x00', &(0x7f00000000c0)='./file0/file0\x00') rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') r0 = socket(0x2, 0x7, 0x200) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000280)={0x8a, {{0x2, 0x1, @broadcast}}}, 0x90) getresuid(&(0x7f0000000100), &(0x7f00000001c0), &(0x7f0000000340)) utimes(&(0x7f0000000000)='./file1\x00', &(0x7f0000000040)={{0x0, 0x43}, {0x2, 0x7}}) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000380)={'freebsd\x00', 0xff}, 0x24) 16:06:37 executing program 3: shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffb000/0x3000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000080), &(0x7f00000000c0)) getuid() getuid() freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) getresuid(0x0, 0x0, &(0x7f0000000180)=0x0) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fchown(r3, r2, 0x0) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffb000/0x1000)=nil) 16:06:37 executing program 1: pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000080)={0x2, 0x1000, 0x7f, 0x7, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000140)={@in={{0x2, 0x1, @loopback}}, r1, 0x5, 0x81, 0x1, 0x1, 0x1000}, &(0x7f0000000200)=0xa0) socket(0x0, 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) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) socket(0x1c, 0x0, 0x3) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 16:06:40 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x0, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:40 executing program 3: sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f0000000040)) sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) socket$inet6(0x1c, 0x10000004, 0x4) r0 = socket(0x10, 0x5, 0x9) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000180)=0xfffffffffffffff7, 0x4) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0xffffffffffffffcd}, &(0x7f00000000c0)=0x8) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000001000/0x1000)=nil, &(0x7f00000001c0)) 16:06:40 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(r0, 0x0) r1 = accept$inet(0xffffffffffffff9c, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x81, r2}, &(0x7f0000000140)=0xc) poll(&(0x7f0000000280)=[{r0}, {r0, 0x14}], 0x2, 0x0) 16:06:40 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) fsync(r0) unlink(&(0x7f0000000000)='./file0\x00') 16:06:40 executing program 0: r0 = socket(0x2, 0x3, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000000680)={&(0x7f0000000040)=@abs, 0x8, 0x0}, 0x0) recvfrom$unix(r0, &(0x7f0000000080)=""/170, 0xaa, 0x80, &(0x7f0000000140)=@abs={0x0, 0x0, 0x2}, 0xa1) accept4(r0, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000001c0)=0x10, 0x0) 16:06:40 executing program 3: mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff5000/0xb000)=nil, 0xb000) madvise(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) 16:06:40 executing program 3: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) freebsd10_pipe(&(0x7f0000000100)) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) socket$inet6(0x1c, 0x10000007, 0x80000001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x0) getpeername$unix(r0, &(0x7f0000000140)=ANY=[@ANYBLOB='\x00'/4098], &(0x7f0000001180)=0x1002) 16:06:40 executing program 0: r0 = socket$inet(0x2, 0x4, 0x46) close(r0) fcntl$dupfd(r0, 0x11, r0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) fcntl$setflags(r0, 0x2, 0x1) 16:06:45 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:45 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = dup2(r0, r0) getsockopt$inet6_buf(r1, 0x29, 0x69, 0x0, 0x0) pwritev(r0, &(0x7f0000000340)=[{&(0x7f0000000000)="3cf67860ff64476ecb15e50d5d9aeadaa61792182b7f895e3f317fe3d332de2fb7354016c65456cda3e0f09f280859bcd664eea23f9817f071c448e2d663416baecf89dc10c285e8c3c35d268884113748c1", 0x52}, {&(0x7f0000000080)="fd523124b1f01a581c13f94bb3c84b9642e71467dc6a21b6e24479756782b94c9993fab3a1c4051bd5d5ffe9996666af4a406c83805598210b28d3b2aea2eb5f7c142b1929673469409a8e4f2a0d427c7f9b4ca0cc4887ef6fea76719ef6c5fe6abbc4387e3a158b8b2f0592b110216bcf6e2c19b298e9ed991af308ce57b385668973a9efc93d80e93dec9490beedfad4e5adc9da7584842fad6362ee0d988d3e1c28b68a3d43ef7238099216900630435ab127dca51445a7f4d6aa127c244c3e36bff017180eed2f79d82436ffb427a011c0b0ec96", 0xd6}, {&(0x7f0000000180)="e86f97b397ffe963a6105bcffad8c3e005f1ea7cc168243a48463bff987b551d027154fc2dec437ba997d207d6673e07d431ff145f4b40201acf4fee26adb0bf5f76f74b1daa879b0b5423aeca224f484d73beaaffa7c400514fe443d8baf3393a13817678251f9077b70391c4a375bd7328dca6c2a30314cbc697d8a096", 0x7e}, {&(0x7f0000000200)="3e46c83746777ea278dc730af3fc4aadabe5d1ae76a0cc1c1504ad9e931ba6673232fcdee1259f44178126592aa5a795df614cad782c9ffad11e80a580b910961fd1bedcb79b", 0x46}, {&(0x7f0000000280)="6a5ed539cd9f28006b30fd7fe15c8a9dd96faa149081d865fd03dd61b1358fb7a2da4e0d25ba322e435753b967b364c77d0aa67479ed1cd9efb688c48108759691651dab79a1419ecb35415ef9ec5afcdbcede0dd0850d525d9dc84cf8b34cc249443fa652c4703e68cc5c2c508ae974acb814340229e17b48912d8bcbc97e5a00ced1fae08fef17ac3861e3fedd69ae35134ef32ba90423d7", 0x99}], 0x5, 0x0) 16:06:45 executing program 3: select(0xfe28, 0x0, &(0x7f00000002c0), 0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xce, "7760547f7588237f75a826ee809e0755f9ad64320622f37fd1bd3c1a93f49b32a1c9d1655267525de5e57377b84fac7d931871884bb6ded8b029ea24f042a26634c5d06df4474544800cab03e2e56ec0447d82cc1b89c67327eca1a1cb884854f0575ae1266d75dbb549283283517bb626d7ff09a1665466ec0322d32d0799a0fb7eb7dd006d664397ffb6b8a3bbbcc83ad2fe6d074eb43a77cd80f28f1ff879a2812c9c8a8ef8e5ce7d1827fca61cd6268426b585af40e2c12bdfaf98f0aeb840b1c1a7fcae44b66e79313f82a1"}, &(0x7f0000000140)=0xd6) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000180)={r1, 0xbf}, 0x8) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) write(r2, &(0x7f0000000200)="008ef9d735cd629ca4f4652a5e8261571e672889a13b6f14ae67dd86baabdc9a8035abfb54d234be49dcb5920ddd71cb6c2db9f1044dbc750b841944cd9940696c4b36b239b3171f952fa45b9ac93f7aaaef321552510b1936fcb0a69907821944675c9a5b1d13167c9ec86a24c24058004f4759ef", 0x75) 16:06:45 executing program 1: r0 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000080)={r1, 0x9, 0xb2, "423004382ba1497244d80c70474e7e5f32e9a36c64c6d3c1d96db080f126154d397dbf3ce3ef4fbd87f61a23b4a103c394ed89ad1533cb82a31ba82633d2af71016e37eedcb8606e3b988a423c918068fb75b608c88460b21c74fad3f77214eb9951ae82ff908bfe6eb09b092122ce54c5d8c00f1c8c6a787b23f732796e537080cb44abedc489bed9dd249f9482722b361b5522ea9794c4e64279f5775fcf728de01de7693e14e65f650d898b5c4634d452"}, 0xba) connect$inet(r0, &(0x7f0000000140)={0x2, 0x3}, 0x10) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000180)=0x9, 0x4) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000001c0)={r1, 0x61b}, 0x8) r2 = shmget$private(0x0, 0x1000, 0x200, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000200)) sendfile(r0, r0, &(0x7f0000000240), 0x9) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000280)={r1, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f00000002c0)=0x200, 0x4) mlockall(0x3) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={r1, &(0x7f0000000380)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000440)={r3, 0x10000, 0x9, 0x100000000, 0x3, 0x7}, &(0x7f0000000480)=0x14) readlinkat(r0, &(0x7f00000004c0)='./file0\x00', &(0x7f0000000500)=""/159, 0x9f) pwritev(r0, &(0x7f0000000680)=[{&(0x7f00000005c0)="17f5d31ee73d153baca2cf0abf1bd697f39fb28668f94d1bd0ac9e1f0571f9a5f86b44f698edac619af7fca1d6dd0b12eb443209a1e187a2feb58d286298be8bd18084fcdabfcbab08c3e630380249b4d6907b5334f16730b94b4d6e12d5849e4b7e6a24c4496e6a23f421a32b", 0x6d}, {&(0x7f0000000640)="4ae55c0f86e25c1879684df49bf47522a680fc0fe753c8811b8a769585f9f28cb05f5d5b36d42cc5f8970fab863ec5e2c1cb111d26562449130e", 0x3a}], 0x2, 0x0) renameat(r0, &(0x7f00000006c0)='./file0\x00', r0, &(0x7f0000000700)='./file0\x00') connect$unix(r0, &(0x7f0000000740)=@abs={0x0, 0x0, 0x1}, 0x8) getsockopt$inet_tcp_int(r0, 0x6, 0x302, &(0x7f0000000780), &(0x7f00000007c0)=0x4) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000840)={r4, &(0x7f0000000800)=[@in={0x2, 0x0}]}, &(0x7f0000000880)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000008c0)={r4, 0x3, "a96229"}, &(0x7f0000000900)=0xb) fcntl$getown(r0, 0x5) getpid() mlockall(0x1) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000940), &(0x7f0000000980)=0x4) freebsd10_pipe(&(0x7f00000009c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000a00), &(0x7f0000000a40)=0x4) socket$inet(0x2, 0x10000004, 0x6) setsockopt$inet_int(r6, 0x0, 0x5b, &(0x7f0000000a80)=0x4, 0x4) 16:06:45 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x1}, 0x10) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'bbr\x00'}, 0x24) 16:06:45 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f0000000500)={0xffffffffffffffff}, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r2 = 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) r5 = fcntl$dupfd(r4, 0x15, r3) r6 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r6, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r6, 0x0, 0x1000000000003) pwritev(r6, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r6}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ppoll(&(0x7f0000000400)=[{r3, 0xa0}, {r5, 0x4}, {r1, 0x20}, {r3, 0x8}, {r0, 0x2}, {r2, 0x46}, {r0}], 0x7, &(0x7f0000000440)={0x951d, 0xff}, &(0x7f00000004c0)={0x8}, 0x8) sendto(r1, 0x0, 0x0, 0x0, 0x0, 0xffffffffffffffdf) r7 = open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000300)={0x200, 0x800, 0x4400, 0x6321cbab, 0x0, 0x6, 0x100000000, 0x3}, &(0x7f0000000380)=0x20) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r7, 0x84, 0x101, &(0x7f00000003c0)=ANY=[@ANYBLOB="ffff000000000080130000003f00000005000000"], 0x0) 16:06:45 executing program 3: setresuid(0x0, 0xee01, 0x0) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000000)="1d9f52ab8e07cf5e85b8351184ad3804158c3d67ab250ee27ab83d366eac70d0bdafa4c27c4b89299978e92d1b38a8a96c1065659bad8b3c606fd8e413667124eeb1d686b112e4a5ca85a215bf3b0b559105c89355cb", 0x56) r1 = msgget$private(0x0, 0x0) msgctl$IPC_STAT(r1, 0x2, 0x0) 16:06:45 executing program 0: r0 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000400)=0x10, 0x10000000) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000440), &(0x7f00000004c0)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x5, 0xffffffff80000000}, &(0x7f0000000040)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)=ANY=[@ANYBLOB="1c004e2007000000fe8000000000000000000000000000aa04000000fdffffffffffffff000000000000000000000200000010b3de5ec6cc3720a7114adf5de7850cdd8237000000000000002300000000000000000000000000000000000002000000006f00000000000000000000000000000000ae63000000000000000000", @ANYRES32=r2], 0x0) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f0000000140), &(0x7f00000001c0)=0x8) r4 = semget$private(0x0, 0x0, 0x4) __semctl$GETZCNT(r4, 0x4, 0x7, &(0x7f0000000300)=""/214) truncate(&(0x7f0000000640)='./file1\x00', 0x6) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fdatasync(r1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r5 = msgget(0x3, 0x401) msgrcv(r5, 0xffffffffffffffff, 0x0, 0x1, 0x800) writev(0xffffffffffffffff, 0x0, 0x2c1) fchdir(r3) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) symlink(&(0x7f0000000100)='./file1\x00', &(0x7f00000002c0)='./file0\x00') 16:06:50 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:50 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x1, 0x12, r0, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, &(0x7f0000000640), 0x0, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff6000/0x1000)=nil, 0x1000, 0x7, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x80006, 0x11, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) r2 = accept4$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x10000000) fcntl$setflags(r2, 0x2, 0x1) shmget$private(0x0, 0x4000, 0x100, &(0x7f0000ffb000/0x4000)=nil) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f00000000c0)={@in={{0x2, 0x3}}, 0x0, 0x8000, 0x9, 0x100}, &(0x7f0000000180)=0x94) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f00000001c0)={0x1ff, 0x1000, 0x8, 0x8, r3}, 0x10) 16:06:50 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7, 0x12, r0, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x400000000106) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x4, 0x80011, r2, 0x0) madvise(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x3) writev(r0, &(0x7f00000004c0)=[{&(0x7f0000000040)="da", 0x1}], 0x1) mlock(&(0x7f0000ff6000/0xa000)=nil, 0xa002) 16:06:50 executing program 1: r0 = getegid() setgid(r0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) dup2(r1, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) 16:06:50 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYBLOB="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"], 0x6}, 0x0) r2 = getpgid(0xffffffffffffffff) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) r5 = getpgrp(0xffffffffffffffff) freebsd11_lstat(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0}) r7 = getgid() r8 = socket$inet_udp(0x2, 0x2, 0x0) r9 = fcntl$getown(r0, 0x5) r10 = getuid() r11 = getgid() sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa, &(0x7f0000000040), 0x0, &(0x7f0000000640)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @rights={0x18, 0xffff, 0x1, [r8, r1]}, @rights={0x28, 0xffff, 0x1, [r1, r0, r0, r1, r1, r1]}, @cred={0x20, 0xffff, 0x2, r9, r10, r11}], 0xa0, 0x1}, 0x2000c) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) fcntl$setflags(r1, 0x2, 0x1) 16:06:50 executing program 1: socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet_tcp(0x2, 0x1, 0x0) socket$inet(0x2, 0x1, 0x8) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_tcp_buf(r0, 0x6, 0x63, &(0x7f0000000140)=""/133, &(0x7f0000000080)=0x85) open$dir(&(0x7f0000000040)='./file0\x00', 0x20000, 0x5a) r2 = socket$inet_icmp(0x2, 0x2, 0x1) r3 = dup2(r1, r2) setsockopt$inet_int(r3, 0x0, 0x4, &(0x7f0000000100), 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x1d25, 0x4) 16:06:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000c40)=ANY=[@ANYBLOB="a29243eb3f900600991fc9e94f00020004000000000000"], 0x1) getresuid(&(0x7f0000000340), &(0x7f0000000380), &(0x7f0000000440)) setreuid(r1, r1) setuid(r1) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000002c0)={r2, 0x0, 0xa, [0x4, 0x1, 0x516, 0x6, 0x9, 0x3, 0x9, 0x20, 0x80000001, 0xdcbc]}, &(0x7f0000000300)=0x1c) freebsd11_lstat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000580)=0x8000, 0x4) sendmsg$inet_sctp(r0, &(0x7f0000000a40)={&(0x7f0000000080)=@in6={0x1c, 0x2, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c, &(0x7f0000000900)=[{&(0x7f0000000880)="0b2b95d8faebb97237f0716185cc0bf01e6a79cc298200814dc85e212b7cddb40f9e69f08cb3f80c397e642f50e9cf162cb43666084f67a4c3016396eace85e6a588d32d9d14702bae2c251d3c3777bf79f665f00e9dfdf0420c", 0x5a}], 0x1, 0x0, 0x0, 0x100}, 0x68870a552f77ead1) lchown(&(0x7f0000000000)='./file0\x00', r1, r5) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000280)=0x3, 0x4) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f00000004c0)={0x9, {{0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x3c4b}}}, 0x88) sendfile(r0, r0, &(0x7f0000000680), 0xffffffffffffffc0) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000005c0)={r3, 0x9}, &(0x7f0000000600)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000b00)={r2, 0x4623, 0x2, 0xaac, 0x2d}, &(0x7f0000000b40)=0x18) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setreuid(r4, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) chdir(&(0x7f0000000640)='./file1\x00') getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)=ANY=[@ANYBLOB="02004e20000000070000750000000000000800000000000000000000000000000000000000000000000000000000000000000000000b0000000000000000000000000000000000000000000000000000001c00"/125, @ANYRES32=0x0], 0x2) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000a80)=0x4, 0x4) getresuid(&(0x7f0000000b80), &(0x7f0000000bc0), &(0x7f0000000c00)) 16:06:50 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x4}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r1}, &(0x7f0000000100)=0x8) r2 = socket$inet_sctp(0x2, 0x1, 0x84) getpid() getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x800b, &(0x7f0000000540)={0x0, 0x2}, &(0x7f0000000080)=0x6e) 16:06:55 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x2, [0x1, 0x40]}, &(0x7f0000000200)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:06:55 executing program 1: socketpair(0x1c, 0x5, 0xf779, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) writev(r0, &(0x7f0000000140)=[{&(0x7f00000001c0)="caebcd1ec7992bb46d6736566ec60a11f45b134e40162a20a3227570a1b25b9fca55648c312b8ddf9c91ca70d6f55525f9fc5e2308b55480ab88ae3e410af533af3abb0ca3edd5c002833debabfeecf3112577abe0bf90bb0d31598396f54fd8646a09e1e0d04aa3fcb31c6912cee0a87d13b77d743ce7c1e7e26c3626f0cf44c7ccaf28dfa857ff5da3b3e92dc16051ad5203bce060", 0x96}], 0x1) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f00000003c0)={{0x0, 0x0, 0x0, 0x0, 0x0, 0x10, 0x7c}}) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_buf(r1, 0x29, 0x3f, &(0x7f0000000280)=""/40, &(0x7f00000002c0)=0x28) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) lseek(r4, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) r5 = socket(0x0, 0x0, 0x0) lseek(r4, 0x0, 0x3) dup(r5) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0xffffffffffffffff, 0x0) open(&(0x7f0000000080)='./file0\x00', 0x400, 0x1) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) 16:06:55 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="08000000ffff"], 0x6}, 0x0) fcntl$getflags(r0, 0x1) sendmsg(r0, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000), 0x13e}, 0x0) 16:06:55 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) pipe2(&(0x7f0000000140), 0x100004) getpgrp(0x0) fstat(r0, &(0x7f0000001500)) getresgid(&(0x7f00000003c0), &(0x7f0000000400), &(0x7f0000000440)) getpid() getgroups(0x2, &(0x7f0000001700)=[0xffffffffffffffff, 0x0]) getgid() r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000800000003) poll(&(0x7f0000000000)=[{r1, 0x20}], 0x1d2, 0x3) fcntl$setflags(r1, 0x2, 0x1) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f00000004c0)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x1}, &(0x7f0000000100)=0x8) 16:06:55 executing program 3: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x1) writev(r0, 0x0, 0x0) r1 = semget(0x0, 0x0, 0x9d9f9ff5540d7314) __semctl$GETZCNT(r1, 0x3, 0x7, &(0x7f00000001c0)=""/169) read(r0, &(0x7f0000000000)=""/148, 0x94) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x1c, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r2, 0x84, 0x12, &(0x7f0000000180)={0x9f1}, 0x1) 16:06:55 executing program 3: getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setuid(0xee01) setsockopt$inet6_int(r0, 0x29, 0x16, &(0x7f0000000100), 0x4) 16:06:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) truncate(&(0x7f0000000000)='./file0\x00', 0x7fff) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x110001, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x12, r1, 0x0) ftruncate(r0, 0x100000001) 16:06:56 executing program 3: open$dir(0x0, 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x8, 0x80) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) close(0xffffffffffffffff) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) getsockopt$inet_mreq(r1, 0x0, 0xc, &(0x7f0000000200)={@local, @multicast1}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000100)={0x0, 0xef45}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r2, 0xbaa}, 0x394) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x1ff, 0x0, 0x400, 0x69, 0x0, 0x1ff, 0x40, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000180)={r3, 0x0, 0x0, 0x4}, 0x0) fdatasync(r0) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r4, 0x0) 16:07:02 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x0, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:02 executing program 3: r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmat(r0, &(0x7f0000ffc000/0x4000)=nil, 0x40000000007000) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x5) 16:07:02 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) setreuid(0x0, 0xee00) getresuid(0x0, 0x0, &(0x7f0000000100)=0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000003c0)={0x0, 0x8}, &(0x7f0000000400)=0x8) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440)={r2, 0xcd1f, 0x3, [0x3, 0x2, 0x6]}, 0xe) setreuid(r1, r1) getsockopt$inet_udplite(r0, 0x88, 0x4, &(0x7f00000001c0), &(0x7f0000000200)=0x4) setuid(0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000280), &(0x7f00000002c0)=0xfffffd2d) getsockopt$inet_buf(r0, 0x0, 0x9, &(0x7f0000000300)=""/90, &(0x7f0000000380)=0x5a) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={0x0, 0x6}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000140)={r3, &(0x7f0000000080)=[@in={0x2, 0x0, @multicast1}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x0}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000180)=0x10) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000004c0)=ANY=[@ANYBLOB="02008db3036a4e200000000700000000000000000000000000000000000000000000000000000000000000000000008000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f957401514b87034d97d108c16e39450869bd71876abe8", @ANYRES32=r3], 0x2) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 16:07:02 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000200)={0x0, 0x3f, 0x1, 0x8, 0x7}, &(0x7f0000000400)=0x18) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000004c0)={@in={{0x2, 0x3}}, r1, 0x8, 0x1, 0x100, 0xa193, 0x3, 0x4}, &(0x7f0000000440)=0xa0) fstat(r0, &(0x7f0000000300)) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) setsockopt$inet6_udp(r2, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x7, 0x4) r3 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x20000, 0x10) fdatasync(r0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) dup(r0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r1, 0x4) 16:07:02 executing program 3: munmap(&(0x7f0000cfb000/0x2000)=nil, 0x2000) madvise(&(0x7f0000cfd000/0x2000)=nil, 0x2000, 0x0) r0 = socket$inet(0x2, 0x6, 0x800000008002) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair(0x1f, 0x10000007, 0x5, &(0x7f0000000080)={0xffffffffffffffff}) sendto$unix(r1, &(0x7f00000000c0)="623a18f774850c89b436b6c252ecf8889e09d38f9e39d087b359ce7f99e29dd5f63f88029b18a1a16c8375e69f6581b1ae01a9f87ea2d3902d13", 0x3a, 0x20004, &(0x7f0000000100)=@file={0x0, './file0\x00'}, 0xa) munlock(&(0x7f0000cfb000/0x3000)=nil, 0x3000) 16:07:05 executing program 3: r0 = msgget(0xffffffffffffffff, 0x0) msgsnd(r0, &(0x7f0000000880)=ANY=[@ANYBLOB="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"], 0x808, 0x800) 16:07:05 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) recvmsg(r1, &(0x7f0000003540)={&(0x7f0000000040)=@un=@file={0x0, ""/4096}, 0x1002, &(0x7f00000033c0)=[{&(0x7f0000001080)=""/22, 0x16}, {&(0x7f00000010c0)=""/54, 0x36}, {&(0x7f0000001100)=""/188, 0xbc}, {&(0x7f00000011c0)=""/195, 0xc3}, {&(0x7f00000012c0)}, {&(0x7f0000001300)=""/166, 0xa6}, {&(0x7f00000013c0)=""/4096, 0x1000}, {&(0x7f00000023c0)=""/4096, 0x1000}], 0x8, &(0x7f0000003440)=""/235, 0xeb}, 0x40) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000000)={'rack\x00', 0x2}, 0x24) 16:07:05 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000180)=0x8001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="823000"], 0x10) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000000040)="fb", 0x1}], 0x1, 0x0}, 0x0) sendto$unix(r0, &(0x7f0000000f00)='=', 0x1, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000140)=[{&(0x7f0000000200)="f4d58a053d2fff28d4da99bc00efcb80da8a713ec1ab12c586ef452d9605d8db95a71f4cd6874049acba7ebb0b65eedb8e2cbab6c7a64cfc28b6b5ece6a166864bbb8b8d0f7918d038f326f931a90c079d114f7dac03f228cc23e3a12c3f1bbb7c69a20d22941dcd61d1cf9a9e9aeddff789369b55b1129f587eef48858a1920b6f0fcc0b2cb0ab0cc77d60dde55084c7570b0b7e81a90", 0x97}], 0x1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000080)={@empty, @rand_addr=0xfff}, 0x8) sendto$unix(r0, &(0x7f0000000300)="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", 0x4ec, 0x0, 0x0, 0x0) shutdown(r0, 0x1) 16:07:08 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x0, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) bind(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="2d012e2f8bdedff83000"], 0xc5) 16:07:08 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x54, &(0x7f00000000c0)={0x100000001, {{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, {{0x1c, 0x3, 0x401, @local={0xfe, 0x80, [], 0x0}, 0x10000}}}, 0x108) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000300), &(0x7f0000000340)=0x4) sendto(r0, &(0x7f0000000200)="ae4171b6a0ff185cf1eab95c01bea50686da1185af8b3928da52f9cc1a9fe2bf5fbf87b4b695de910611fa6587e7568e47eddce6260f90d1a25e9cb33fbe654af4288f5cec213f4edb95021fd4aa26b873db4c44f28b5b7b3030a05e1ffe6bbe9e33a1220051935f45d7ba1941c2d0d61c3d94dbb6ef3637c96cb3d3260e06e18d3957d1f9583ff69e3c4f96adc5cbef", 0x90, 0x100, &(0x7f00000002c0)=@un=@abs={0x0, 0x0, 0x3}, 0x8) setsockopt$sock_int(r1, 0xffff, 0x1018, &(0x7f0000000040), 0x4) 16:07:08 executing program 0: r0 = socket(0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000340)=0x52, 0x4) nanosleep(&(0x7f0000000000)={0x0, 0x8000006}, 0x0) execve(&(0x7f0000000080)='./file0\x00', &(0x7f0000000100)=[&(0x7f00000000c0)='^\x00'], &(0x7f0000000300)=[&(0x7f0000000180)='}\x00', &(0x7f00000001c0)='\x00', &(0x7f0000000200)='.\x00', &(0x7f0000000240)='-/\x00', &(0x7f0000000280)='&\x00', &(0x7f00000002c0)='\x00']) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000940)=ANY=[@ANYRESHEX=r0, @ANYBLOB="07000000080000000100000001000300030000001c004e22ff010000fe8000000000000000000000000000aa0300"/148, @ANYRES32=0x0, @ANYBLOB="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"], &(0x7f0000000040)=0x4) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000140)={r1, 0x1}, 0x8) fstat(r0, &(0x7f0000000380)) lseek(r0, 0x0, 0x2) 16:07:08 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000180)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000001c0)=0x1c, 0x30000000) connect$inet6(r2, &(0x7f0000000200)={0x1c, 0x1, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x1000}, 0x1c) write(r1, 0x0, 0x0) write(r1, 0x0, 0x0) sync() r3 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10000, 0x104) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r3, 0x84, 0x1d, &(0x7f0000000140)={r4, 0x40}, 0x8) write(r1, 0x0, 0x0) recvmsg(r0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9}, 0x0) 16:07:08 executing program 1: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000000)={0x166, 0x10000, 0x81, 0x20591421, 0x8, 0x1, 0x8001, 0x7fffffff, 0x1f, 0xf7ad, 0x3}, 0xb) __getcwd(&(0x7f00000002c0)=""/50, 0x32) 16:07:08 executing program 1: freebsd10_pipe(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x12, r0, 0x0) setsockopt$inet_udplite(r1, 0x88, 0x2, &(0x7f0000000000)=0x8, 0x4) 16:07:08 executing program 1: getitimer(0x2, &(0x7f0000000040)) symlink(&(0x7f0000000480)='./file0\x00', &(0x7f00000004c0)='./file0\x00') chdir(&(0x7f0000000000)='./file0\x00') freebsd11_lstat(&(0x7f0000000580)='./file0\x00', &(0x7f00000017c0)) setsockopt$inet6_tcp_int(0xffffffffffffffff, 0x6, 0x26a, &(0x7f0000000080)=0x9, 0x2) 16:07:12 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x0, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0xffffffffffffff8c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000001c0)=0xb) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000580)={r1, &(0x7f0000000540)=[@in6={0x1c, 0x0, 0x6, @loopback, 0xffff}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x7}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000240)="c8b33acea9243186ef8f52ab3b1b2f671f6e3e0a626ec091cb7d3056dac7578f2e94823f74", 0x25}, {&(0x7f0000000280)="1233fe499a7f757e7a29c35b0f7e96e0730fbfe2f11e7715a869d003d26286b66324eaf161a9332b29a75120680243d13602b99146114df6ee5114a56461efb9d124b3713709157b213acd99d9650922eeb9ec0082e43660890d083f365b707328c7bf4280dca2823e7acd4d333983db173b7ad03e336540163f8b068789098aafb2c8f092934a67ab5d384de70752a6526ad9d3e5c1f23c386a840a9413907b05cf", 0xa2}, {&(0x7f0000000340)="96d0afed4b7fb9a416622f6b27d5de9a999574aeb304a1bc51fd2e8160c853d303c371", 0x23}, {&(0x7f0000000380)="5e2762f87a9d3ba9f86637132d84ac8a1d38fedc88a57be1447479c80fbbc499d91bc75ed69c2db18f5b1d577d178d76549ab6a5f9f4877c9a199c6c5f2c8e3aa3ec242dea73383fe9a71669407e5bbf697d003a34dfa9", 0x57}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="1000000067a28a000009000000ac0400aa14000000840000000100000000080008000000001400000084000000010000000700da00020008001400000084000000010000000200f9ff070000001c00"/95, @ANYRES32=r1, @ANYBLOB="1c100000070000000000000000000000008000000000000000000001ce89333d290dcbd0c6bab70b01a12b0f4d107c0deca92369d04b1ee234f8e56c2f009ff21e7203031658e6a6cd86499ffc74bc00"], 0x84, 0x108}, 0x20008) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x11, r2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x2, r1}, 0xc) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0x3, 0x4) open(&(0x7f0000000600)='./file0\x00', 0xa00, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xe4) 16:07:12 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) poll(&(0x7f00000000c0)=[{0xffffffffffffffff, 0x2000}], 0x1, 0x0) poll(&(0x7f0000000280)=[{r0, 0x202}], 0x1, 0x0) fchmodat(r0, &(0x7f0000000000)='./file1\x00', 0x24) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 16:07:12 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140)={0x200, 0x10}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000180)=ANY=[@ANYBLOB="7e000080fbffffffbb717a7d7dbe4a83de070d2c5a96f8c830be9f62bca52d13e0e3227d051d0d725ef4a28adc3f464bb227e2a52bf8c62582aba445d4548f297d8a1177f6ece62f627462893bea59ca87a042db58b0f3b8eca9cf6ac991adcb59eb46213c2a497c13de312ef5e6a488395b6797c019b517e7c529fbe624458cccd94c17e74380b40ac2829173f929b1d23766e422eb3a08fda174213729a3c2a104b8fc8f1f20834be394c17692ad5eb9418c229b256452399ed7547f00000000000000e8f972cb66b594aa1f02114da1bfcc03962b34c475452cb572fdbbfad8c9", @ANYRES32=0x0], &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r1, 0x1000a}, 0x10) close(r0) close(r0) 16:07:12 executing program 0: r0 = open(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x149, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, 0x0, 0x0) fcntl$getown(r0, 0x5) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000001c0)={@in6={{0x1c, 0x3, 0x8001, @empty, 0x80000000}}, 0x0, 0x8000, 0x8001, 0x5}, &(0x7f0000000080)=0x8c) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 16:07:12 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000180)=0xffffffffffffff8c) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000100), &(0x7f00000001c0)=0xb) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000580)={r1, &(0x7f0000000540)=[@in6={0x1c, 0x0, 0x6, @loopback, 0xffff}]}, &(0x7f00000005c0)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r1, 0x4, 0x7}, 0x8) sendmsg$inet_sctp(r0, &(0x7f0000000500)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0xff, @local={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000400)=[{&(0x7f0000000240)="c8b33acea9243186ef8f52ab3b1b2f671f6e3e0a626ec091cb7d3056dac7578f2e94823f74", 0x25}, {&(0x7f0000000280)="1233fe499a7f757e7a29c35b0f7e96e0730fbfe2f11e7715a869d003d26286b66324eaf161a9332b29a75120680243d13602b99146114df6ee5114a56461efb9d124b3713709157b213acd99d9650922eeb9ec0082e43660890d083f365b707328c7bf4280dca2823e7acd4d333983db173b7ad03e336540163f8b068789098aafb2c8f092934a67ab5d384de70752a6526ad9d3e5c1f23c386a840a9413907b05cf", 0xa2}, {&(0x7f0000000340)="96d0afed4b7fb9a416622f6b27d5de9a999574aeb304a1bc51fd2e8160c853d303c371", 0x23}, {&(0x7f0000000380)="5e2762f87a9d3ba9f86637132d84ac8a1d38fedc88a57be1447479c80fbbc499d91bc75ed69c2db18f5b1d577d178d76549ab6a5f9f4877c9a199c6c5f2c8e3aa3ec242dea73383fe9a71669407e5bbf697d003a34dfa9", 0x57}], 0x4, &(0x7f0000000640)=ANY=[@ANYBLOB="1000000067a28a000009000000ac0400aa14000000840000000100000000080008000000001400000084000000010000000700da00020008001400000084000000010000000200f9ff070000001c00"/95, @ANYRES32=r1, @ANYBLOB="1c100000070000000000000000000000008000000000000000000001ce89333d290dcbd0c6bab70b01a12b0f4d107c0deca92369d04b1ee234f8e56c2f009ff21e7203031658e6a6cd86499ffc74bc00"], 0x84, 0x108}, 0x20008) mlockall(0x2) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x80, 0x10) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mmap(&(0x7f0000fee000/0x12000)=nil, 0x12000, 0x6, 0x11, r2, 0x0) r3 = fcntl$dupfd(r2, 0x11, r0) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000480)={0xf, 0x2, r1}, 0xc) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000440)=0x3, 0x4) open(&(0x7f0000000600)='./file0\x00', 0xa00, 0x10) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x3, 0x12, r0, 0x0) open(&(0x7f00000004c0)='./file0\x00', 0x0, 0xe4) 16:07:13 executing program 3: clock_gettime(0x0, 0x0) 16:07:13 executing program 3: setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, &(0x7f0000000040)=0x80000000, 0x4) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x24, &(0x7f0000000000), 0xfe6a) setsockopt$inet_tcp_buf(r1, 0x6, 0x2040, &(0x7f0000000080)="4b51b53ab50d229076e0899b8d25", 0xe) 16:07:18 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:18 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=[&(0x7f0000000000)='\x00', &(0x7f0000000080)=':\x00', &(0x7f00000000c0)='+#*\x02\x00'], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) 16:07:18 executing program 1: flock(0xffffffffffffffff, 0x0) munmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000) munmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000000000)="2c2b51de583d5cc5232648f98f4ce2c2553afaebc12940beaf0ba5375dc944d00b6f3bfa74ff9811cfbfd0d0f22db47ee84d3397842cd3f70542ab3dd705894d461b4461f31c55c483ef39e202a6d0f90cee993b67efb8fc4281f91ba94a437c927fb1576236d4f7857d0adf8df8de", 0x6f) truncate(&(0x7f0000000180)='./file0\x00', 0x208021004) getpeername(r0, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) getsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f00000001c0)={@multicast2, @remote}, &(0x7f0000000200)=0xc) socket(0x0, 0x3, 0x0) fcntl$getown(0xffffffffffffffff, 0x5) msgget(0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) sendmsg$inet6_sctp(0xffffffffffffffff, 0x0, 0x20000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000240)=ANY=[@ANYBLOB="05040000a0a8fb7fd92290cdc453931e72621280dce6b1744ba7ee6833dfb525040442d3dd63cd0f6c0546824c24861e4cb239d106a217222855309c49ffcd181b76cabdb47150e03b254e27ec530e7efb498d821dbdf1a0dbc8ba169668d92cd873e4fc7202c8e62a442def0b9f6f6ac8f0bd369d92b412974cc7b1cd", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f0000000140)=0x18) fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, 0x0, 0x0) 16:07:18 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) r1 = socket$inet(0x2, 0x2, 0x5) lseek(r0, 0x0, 0x1000000000003) getsockopt$sock_int(r0, 0xffff, 0x1224, &(0x7f0000000240), &(0x7f0000000280)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x7, 0x0, 0x0) freebsd11_fstat(r1, &(0x7f0000000140)) freebsd10_pipe(&(0x7f0000000080)) freebsd11_getdents(r0, &(0x7f00000002c0)=""/190, 0xbe) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x6) r2 = dup(0xffffffffffffffff) getpeername(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c) writev(r0, &(0x7f00000005c0)=[{&(0x7f0000000380)="a4938721f2641f7f86604c2ad0c20a00fd44cac55ad00735fc026de19357d5c92cfd1101f0242b83175e50f51657c8e37932730514819d8793df827e51e51d6889e5e93e2d9c48c67be7e8d99437ceaf8a6524425c194e943f49621e38ec450ad3b7fa81dfe61cd26923bab70bdbb91faa8cb9b3c4403159af8872c20709b306dc4f6e4fbba3a7e4aeabb881910898d945c8e9ba8dcd7d7b13e649ea16c8bc5fd453c543a64417ebeaa00857d3bd0ec5972044137427ec777c5d2370c3e441e7ed8b8dd56445b480f826b385ca1d1298", 0xd0}, {&(0x7f00000004c0)="60dfc29f187d5a6870b6e01469dc6133e7b0c84dc374e274f9bd9232830301e6301deb369e37daf9073e837f8d3bab60083a3b6d6e7992eb4f94a05b33bfba3b276f5a068eace7796200dcbba2ff0343bd16e4dd14d06ac136d5d5147ac7775ef32951c3652a3676d4860c", 0x6b}, {&(0x7f0000000000)="cc9f9c5e7cc7dd463fe4bc850c27818484036fc3138d3465f1b309274337e4f8eef7a1768e51dfbdeb865ccc9f20c87e99fe26462ae94d9eb3aef3", 0x3b}, {&(0x7f0000000540)="63ee33bff7ddd10b012069407ec4a934c353edcb7b3b65c610b4f9c99ab58aed040900a868ef84a067b2a3e49243fc6f89e61df2c1b76244fa2746ec7b93f22d669fa12b7e602ce570190a6d2547039fa39afbd92842dfc9b0945021457205747832d5c82c4cb4731c9a4ffe3644317efc30f5e6f791de", 0x77}], 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x1, 0x0, 0x10) openat(r2, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) 16:07:19 executing program 0: clock_getres(0x3, &(0x7f0000000040)) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000080)={0x0, 0x1, 0x8001, 0x1f, 0x0, 0x4, 0x9, 0x6, {@in6={{0x1c, 0x0, 0x1f, @local={0xfe, 0x80, [], 0x0}, 0x6}}, 0x0, 0xfffffffffffffffe, 0x8000, 0x4, 0x3, 0x101}}, &(0x7f0000000000)=0xb0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0xff}, &(0x7f0000000180)=0x8) 16:07:19 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r1 = dup(0xffffffffffffffff) getpeername(0xffffffffffffffff, 0x0, &(0x7f00000001c0)) ftruncate(r1, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0xfffffffffffffe73, 0x0, 0x0, 0x10) setsockopt$inet6_udp(r1, 0x11, 0x0, 0x0, 0x0) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000200)='./file0\x00', 0x20000, 0x10) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000002c0)=0x10001, 0x4) 16:07:25 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c, 0x20000000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) r3 = accept$inet6(0xffffffffffffffff, &(0x7f0000000480)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000004c0)=0x1c) r4 = accept$unix(0xffffffffffffffff, &(0x7f0000000500)=@file={0x0, ""/4096}, &(0x7f0000001540)=0x1002) r5 = socket$inet(0x2, 0x0, 0x5) r6 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r7 = accept$inet6(0xffffffffffffff9c, &(0x7f0000001580)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000015c0)=0x1c) r8 = accept$inet(0xffffffffffffffff, &(0x7f0000001600)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000001640)=0x10) r9 = socket$inet(0x2, 0x3, 0x200) r10 = socket$inet(0x2, 0x5, 0x380000) r11 = socket$inet6_udp(0x1c, 0x2, 0x0) r12 = accept$inet(0xffffffffffffff9c, &(0x7f0000001680)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000016c0)=0x10) socketpair(0x3, 0x1, 0x3, &(0x7f0000001700)={0xffffffffffffffff, 0xffffffffffffffff}) r14 = socket$inet_icmp(0x2, 0x2, 0x1) r15 = socket$inet6_sctp(0x1c, 0x5, 0x84) r16 = open(&(0x7f0000001740)='./file0\x00', 0x40, 0x100) r17 = socket$inet_tcp(0x2, 0x1, 0x0) r18 = fcntl$getown(0xffffffffffffff9c, 0x5) fstat(0xffffffffffffff9c, &(0x7f0000001780)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r20 = getegid() r21 = socket$unix(0x1, 0x2, 0x0) r22 = socket$inet_udplite(0x2, 0x2, 0x88) r23 = dup(0xffffffffffffffff) sendmsg$unix(r0, &(0x7f0000001940)={&(0x7f0000000200)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000400)=[{&(0x7f0000000240)="c9b2525a9aa29bcf3564f64c0438efb42b391c645c6355", 0x17}, {&(0x7f0000000280)="e707ec479a385281aa7137b19752fe36debf8832e13fabb2c93f8842bb0602237269da7c41a3fa1bd49e6a68b89e8798d54e1a850ffe6decdac3118b1a471988c390a24f4d207ea304608b011188d1a2a2b0139fa70c970da744fa0ac13eff37b472a550086fdd2f2d3a9aa7ca6812dc43f33450b784e49bca88", 0x7a}, {&(0x7f0000000300)="87932ff03ac9ace003a940c7d1f82cb9eace9618875befc40404ff6a6814fdb7a96f2038e9095d126ac0fcfd48184f968aa581a8b47b34c85aa590e271be597d13309936484c642fbeb085f45cd406c42d725d8309c98625d7e417ee395b56db0661d8326615ddc213364ab8ea4cc28d0d469e3aeb2a4c2d6eae4ede2652a0e4470c0d697f9a4a5433161f567128e0538fe4d220b801f9353373ba71626d7a33916da881213b1ab292970ee99d360dbfc5e6901c5116371ac78dcf0ce50746a4975d", 0xc2}], 0x3, &(0x7f0000001880)=[@rights={0x30, 0xffff, 0x1, [r1, r2, r3, r4, r5, r6, r7, r8]}, @rights={0x38, 0xffff, 0x1, [r9, r10, r11, r12, r13, r14, r15, r16, r17]}, @cred={0x20, 0xffff, 0x2, r18, r19, r20}, @rights={0x20, 0xffff, 0x1, [r21, r22, r23]}], 0xa8, 0x18946d3880ee4ac3}, 0x20088) r24 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) r25 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r25, 0x800800805ffff) truncate(&(0x7f00000000c0)='./file0\x00', 0x20000) ftruncate(r25, 0x0) fdatasync(r24) socketpair(0x17, 0x30000005, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_CONNECT_X(r26, 0x84, 0x8007, &(0x7f0000000100)={0x4, &(0x7f0000000040)=[@in6={0x1c, 0x1, 0x7, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x0, @rand_addr=0x400}]}, &(0x7f0000000140)=0x10) 16:07:26 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:26 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x2, 0x30000007, 0xe53a, &(0x7f0000000080)) truncate(&(0x7f0000000180)='./file0\x00', 0xca4) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x1000003, 0x2932f747) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) socket$inet_udplite(0x2, 0x2, 0x88) r2 = open(&(0x7f0000000000)='./file0\x00', 0x80000000000206, 0xfffffffffffffffe) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = getegid() setgid(r3) setsockopt$inet6_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x29, 0x50, 0x0, 0x21) accept$unix(r2, &(0x7f0000000040)=@abs, &(0x7f0000000080)=0xffffffffffffffcb) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) 16:07:30 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x100, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f0000000180)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000001c0)={r1, 0x9}, 0x8) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[@ANYBLOB="fffff9ff01000100ff01"], 0x0) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, 0x0, 0x0) connect$unix(r3, &(0x7f0000000100)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet6_sctp_SCTP_CONNECT_X(r3, 0x84, 0x8007, &(0x7f0000000040)={0x5, &(0x7f0000000000)=[@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x80000000, @loopback, 0x2}]}, &(0x7f0000000080)=0x10) 16:07:30 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = socket$inet(0x2, 0x20000007, 0x7ff) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffff9c, 0x84, 0x22, &(0x7f0000000000)={0x0, 0x1, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r2, 0x2}, 0x8) getsockopt$inet6_int(r0, 0x29, 0x1000000000027, 0x0, 0x0) 16:07:30 executing program 1: syz_emit_ethernet(0x22, &(0x7f0000000000)="997ffce058f8d27703007815080045ca31d2602b7b796c4d491f7f16098483947f01") r0 = socket$inet6(0x1c, 0x7, 0x38) r1 = open(&(0x7f0000000140)='./file0\x00', 0x100800, 0x4) open$dir(&(0x7f0000000240)='./file0\x00', 0x4, 0x120) sendmsg$inet_sctp(r1, &(0x7f0000000380)={&(0x7f0000000200)=@in6={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c, &(0x7f0000000300), 0x0, 0x0, 0x0, 0x8}, 0x20180) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x8, 0x1, 0x3222, 0x8}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000000c0)={r2, 0x8}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r2, 0x7, 0x1, 0xffff, 0x4de800, 0x3}, &(0x7f0000000180)=0xfffffffffffffe37) 16:07:30 executing program 0: socket$inet6_sctp(0x1c, 0x0, 0x84) 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) r1 = open(0x0, 0x600, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) setsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getresuid(&(0x7f0000000040), &(0x7f0000000140), &(0x7f0000000280)=0x0) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000380), &(0x7f00000003c0), &(0x7f0000000400)=0x0) setresuid(r2, r3, r4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000000)=0x7, 0x4) shmget$private(0x0, 0x1000, 0x141, &(0x7f0000ffe000/0x1000)=nil) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x7, 0x1010, r1, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, &(0x7f0000000100)=0x2, 0x4) r5 = semget(0x1, 0x5, 0x12) __semctl$GETNCNT(r5, 0x5, 0x3, &(0x7f00000001c0)=""/173) close(r1) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x401, 0x4) 16:07:31 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xf, 0x5}, &(0x7f00000002c0)=0x8) getsockopt$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$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0x0, 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={r2, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)=ANY=[@ANYBLOB="1c004e218300000000000000000004000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002a3200"/128, @ANYRES32=r2, @ANYBLOB="ffff0000ffffffff1101000002000000c2ec0000"], &(0x7f0000000240)=0x98) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r2, 0x78c}, &(0x7f0000000140)=0x8) 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, &(0x7f0000000280)={0x3, 0x9}, 0xc) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000380)={r3, 0x6, 0x400}, &(0x7f0000000440)=0x8) 16:07:33 executing program 3: r0 = socket(0x11, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000180)="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", 0x194, 0x0, 0x0, 0x0) preadv(r0, &(0x7f0000000400)=[{&(0x7f0000000000)=""/211, 0xd3}, {&(0x7f0000000340)=""/132, 0x84}, {&(0x7f0000000100)=""/106, 0x6a}], 0x3, 0x0) 16:07:33 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r2, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:33 executing program 3: r0 = socket(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x20000000000001, &(0x7f0000000180)='\x00'/12, 0xc) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={0x0, 0x3, 0x20000000}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r1, 0x3, 0x40}, &(0x7f0000000200)=0xc) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000040)="8980c67287626d4ec072b582099fb03d229906333d0cc4dfdb9c4e9ee70101c743e81e234782ee55a7720a03b77e45a8c803464f47a948f4a582aa02317d49f701e4280b9fa2e670dee1d0b69a2efb7fcd206e842e12e680b598c2bc2b6fbe2b9e281fc5662dbeae1c816c91026f439a251b850c68bca6a43ee948e26922e0c066a360f7cdb96b7e739d07a405ebb942c7aead9cf427d11127bf9d0824e4f74e42eff489f672e4672373b646fdf8ddf5fef06277", 0xb4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='cubic\x00', 0x6) 16:07:37 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x204, 0x82) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) ftruncate(r0, 0x100000001) mlock(&(0x7f0000ff9000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) ftruncate(r1, 0x5) 16:07:39 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @loopback, @loopback}, 0x4414ae3732a778f) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @rand_addr=0x8, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000140)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) renameat(r2, &(0x7f0000000580)='./file0\x00', r2, &(0x7f00000005c0)='./file0\x00') setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) chdir(&(0x7f0000000500)='./file0\x00') r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r3}, {r3, 0x100}, {r3, 0x80}, {r3, 0xa1}, {r3, 0x2}, {r3, 0x4}], 0x6, 0x5) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x1015, &(0x7f0000000540)=0xfffffffffffffff8, 0x4) r4 = socket(0x1b, 0x3, 0x0) writev(r3, &(0x7f0000000540), 0x0) sendto$inet6(r4, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) listen(r2, 0x7) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000400)={0x0, 0x3d5, 0x0, 0xfffffffffffff404}, &(0x7f0000000440)=0x10) accept4$inet(r2, &(0x7f0000000600)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000640)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000004c0)={r5, 0xf622}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) geteuid() ftruncate(r1, 0x5) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @local={0xac, 0x14, 0x0}}}}, 0x90) 16:07:40 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000002800)=[{&(0x7f0000000100)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f00000001c0)=""/175, 0x699d0d861068ab53) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) fcntl$getown(r1, 0x5) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x4, 0x410, r2, 0x0) r3 = shmget$private(0x0, 0x1000, 0x84, &(0x7f0000fff000/0x1000)=nil) shmctl$SHM_LOCK(r3, 0xb) 16:07:40 executing program 0: semget$private(0x0, 0x4, 0x0) r0 = semget(0x0, 0x4, 0x220) r1 = dup(0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000340)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000480)=0x10) getsockopt$inet6_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f0000000500)={r2}, &(0x7f0000000540)=0x8) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) r4 = fcntl$dupfd(r3, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r4, &(0x7f0000000280), 0x26) writev(r4, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r4, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r4, 0x84, 0x16, 0x0, 0x85) write(r3, &(0x7f0000000080)="4473d7ab1fb76d216940ba532e4a978c1d13892a361d5075474632ea66ae23425024b53a143f7c6f5634a656e07ae4486ef4639e59d0132020aa3499ec25c1998f77f144cdf4c657a5dce3ded1214a035a0f721641a29197d757a49523d840ac33e8df2b6f97febeb5448f166435a3c20ea6c404800e3825e77613d86a6b413b0a9e415f66d7e1a29d604046de4357bf709043bea490cd4449ae1e524467f99de09612f3ff90a1f228522d", 0xab) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000000140)=""/91) bind$unix(0xffffffffffffffff, &(0x7f0000000240)=@abs={0x0, 0x0, 0x2}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000000)={0x5d, 0x4000, 0x5, 0xffff, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, &(0x7f0000000300)) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r5, 0x4b1ecf30}, &(0x7f0000000280)=0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 16:07:40 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000080)=0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) fchdir(r0) setsockopt$inet6_buf(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000001280)="0000000000080000ece2baa9024aed8006000000", 0x14) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000000c0)={0x37, {{0x2, 0x0, @broadcast}}}, 0x90) 16:07:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) r1 = socket$inet_sctp(0x2, 0x800000000001, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x8001, 0x1, 0xa1}, &(0x7f0000000140)=0x18) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r2}, 0x8c) r3 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r3, 0xffff, 0x1018, 0xfffffffffffffffe, 0xaa) listen(r1, 0x0) r4 = getpgrp(0x0) fcntl$setown(r1, 0x6, r4) lseek(r1, 0x0, 0x0) fcntl$lock(r1, 0xf, &(0x7f00000000c0)={0x3, 0x2, 0x4, 0x80, r4}) open(&(0x7f0000000240)='./file0\x00', 0x808, 0x4) close(r1) fcntl$setstatus(r1, 0x4, 0x10040) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) 16:07:40 executing program 2: open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:40 executing program 0: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[@ANYRES32=0x0, @ANYBLOB="0600010280"], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000140)={0x0, 0x3f}, 0x8) freebsd11_fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x8, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) fchown(r0, r1, r2) connect$unix(r0, &(0x7f00000000c0)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x16, &(0x7f0000000200)={r3, 0x6}, 0x8) 16:07:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x6000, 0x1f, 0x80000000, 0x0}, &(0x7f00000001c0)=0x10) sendto(r0, &(0x7f0000000040)="28f591a3c72458170f7731e758694b01f6c88f68b57b614b7756bdca07f71656cf15241e6d7f10698f124efe4fb8b5f2ea084bebab", 0x35, 0x80, 0x0, 0x0) listen(r0, 0x7) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000200)={0x0, 0x5, 0x4}, &(0x7f0000000240)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)={r1, 0x5, 0x5, 0x4, 0x101, 0xffff, 0x12600, 0x8001, {@in={{0x2, 0x0, @multicast2}}, r2, 0x8, 0x8, 0x7c3, 0x8, 0x7fffffff}}, &(0x7f0000000340)=0xb8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) clock_settime(0xe, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') freebsd11_stat(&(0x7f0000000380)='./file0\x00', &(0x7f00000003c0)) setsockopt$inet6_MCAST_LEAVE_GROUP(0xffffffffffffffff, 0x29, 0x51, 0x0, 0xfffffffffffffdd5) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={r3, 0xffffffff, 0x1, 0xc1b, 0x1ff, 0x400}, &(0x7f0000000440)=0x14) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) lseek(r0, 0x0, 0x4) lseek(r0, 0x85b0, 0x3) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, 0x0, 0x0) 16:07:44 executing program 1: r0 = msgget(0x2, 0x40) msgctl$IPC_INFO(r0, 0x3, &(0x7f0000000000)=""/143) r1 = accept4(0xffffffffffffff9c, &(0x7f00000000c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000100)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000140)={0x3, [0x0, 0x0, 0x0]}, &(0x7f0000000180)=0x10) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f00000001c0)={0x1, "5546c392ba2b8043ee1e78cb571a43ad"}, 0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0xfffffffffffffff7, @local={0xfe, 0x80, [], 0x0}, 0x2}}, r2, 0x1, 0x9f67, 0x101, 0x101, 0x24, 0x7}, 0x98) recvmsg(r1, &(0x7f00000007c0)={&(0x7f00000002c0)=@un=@file={0x0, ""/87}, 0x59, &(0x7f00000006c0)=[{&(0x7f0000000340)=""/144, 0x90}, {&(0x7f0000000400)=""/62, 0x3e}, {&(0x7f0000000440)=""/33, 0x21}, {&(0x7f0000000480)=""/241, 0xf1}, {&(0x7f0000000580)=""/179, 0xb3}, {&(0x7f0000000640)=""/56, 0x38}, {&(0x7f0000000680)=""/28, 0x1c}], 0x7, &(0x7f0000000740)=""/126, 0x7e}, 0x80) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000800)={r3, 0x9, 0x2, [0x3, 0xbe]}, 0xc) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000840)=ANY=[@ANYRES32=r4, @ANYBLOB="f9ff0600006cf4"], 0x14) r5 = dup(r1) r6 = accept4(r5, 0x0, &(0x7f0000000880), 0x20000000) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000008c0)={r3, 0x601, 0x5, [0xffff, 0x9, 0x1f, 0x5, 0x0]}, &(0x7f0000000900)=0x12) mlock(&(0x7f0000ffa000/0x4000)=nil, 0x4000) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r5, 0x84, 0x10, &(0x7f0000000940)=0x56f3, 0x4) chroot(&(0x7f0000000980)='./file0\x00') openat(r5, &(0x7f00000009c0)='./file0\x00', 0x10280, 0x102) freebsd11_fstat(r6, &(0x7f0000000a00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) utimes(&(0x7f0000000a80)='./file0\x00', &(0x7f0000000ac0)={{0x1ff, 0x10000}, {0x2, 0x8000}}) msgsnd(r0, &(0x7f0000000b00)={0x0, "98eab44173638a7c885552a2b5cb5ae96690de7d8b6e0824d50ce933c46b06070b7adfbc02bdeb3c096ba4a7ec728ef39e560105c242"}, 0x3e, 0x800) bind(r1, &(0x7f0000000b40)=@in={0x2, 0x3, @broadcast}, 0x10) sendfile(r6, r6, 0x0, 0x8) chown(&(0x7f0000000b80)='./file1\x00', r7, r8) open(&(0x7f0000000bc0)='./file1\x00', 0x489, 0x128) open(&(0x7f0000000d80)='./file0\x00', 0x800000, 0x80000000050) msgsnd(r0, &(0x7f0000000c40)={0x0, "d9da22ff510c27bf7d22aef32d"}, 0x15, 0x800) bind(r6, &(0x7f0000000c80)=@un=@file={0x1, './file0\x00'}, 0xa) link(&(0x7f0000000cc0)='./file1\x00', &(0x7f0000000d00)='./file1\x00') 16:07:46 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0xe, &(0x7f0000000140)={@remote, @local}, 0xa) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) getsockopt$inet_buf(r0, 0x0, 0x47, &(0x7f0000001780)=""/202, &(0x7f0000001880)=0xca) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000040)={@multicast2, @empty, @rand_addr}, 0x22d) open$dir(&(0x7f0000000180)='./file0\x00', 0x20c80, 0x100) recvmsg(r0, &(0x7f0000001640)={&(0x7f0000000340)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, &(0x7f0000001500)=[{&(0x7f0000000380)=""/119, 0x77}, {&(0x7f0000000400)=""/5, 0x5}, {&(0x7f0000000440)=""/162, 0xa2}, {&(0x7f0000000500)=""/4096, 0x1000}], 0x4, &(0x7f0000001540)=""/245, 0xf5}, 0x80) preadv(r0, &(0x7f00000000c0)=[{&(0x7f0000000240)=""/200, 0xc8}], 0x1, 0x0) r1 = socket$inet(0x2, 0x7, 0x7fff) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000001680)={0x0, 0xe5fa, 0x0, 0x100000001, 0x5}, &(0x7f00000016c0)=0x18) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001700)={r2}, &(0x7f0000001740)=0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f00000001c0), &(0x7f0000000200)=0x4) sendto(r1, &(0x7f00000018c0), 0x0, 0x8, &(0x7f0000001900)=@un=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_AUTH_KEY(0xffffffffffffffff, 0x84, 0x13, 0x0, 0x0) r4 = socket$inet6_udp(0x1c, 0x2, 0x0) exit(0x800008000) poll(&(0x7f0000000040)=[{r4, 0x40}, {r4, 0x20}, {r3, 0x2000}], 0x3, 0x10000) open$dir(&(0x7f0000000240)='./file0\x00', 0x20000, 0x140) freebsd11_fstat(r3, &(0x7f0000000100)) 16:07:46 executing program 1: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) socketpair(0x10, 0x5, 0x6, &(0x7f0000000240)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000280)="7dae94b6b7612ed718a4ece7f02583be0697be997d742c4ae28af7e7b448b97ac0b5e49d9f0d05ee0ea99626d9b9af194ec0fb7ec42ddc7f22c62b0da6fa860fa6fff680d95b4492684f589fcce1bd5d8f592ab4215865af07a6acc651e5346c52c2b62f76813cb5bfafe1f60cdfc3e6c1c23d64c4edee4340bab35b8dfcb191c4606f12a6823bf8d8e46861e267ec408829f3190d668aa48e7b4555dad0918f5ac4df10b3cffa85351e8059c46699e38aaf4238717cda59e07aeee1caecf0090e0b3be3f166cb126cad783076ebfed4503db87b9311d891008ec884bdc4714248b5e14b74436c8f4ff5", 0xea) pipe2(0x0, 0x4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) r1 = msgget$private(0x0, 0x20) r2 = getpgrp(0xffffffffffffffff) getpgrp(r2) msgrcv(r1, 0x0, 0x0, 0x0, 0x0) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x7e2780e3) open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x1) msgrcv(r1, &(0x7f0000000180)={0x0, ""/143}, 0x97, 0x3, 0x1000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r3, 0x84, 0x1b, &(0x7f0000000080)=0x5, 0x4) msgsnd(r1, &(0x7f0000000140)={0x3, "4087d10720f133dfd865aa5fd955bd6def25d5bf70cc15d745a57c444bc819e576212a"}, 0x2b, 0x800) sync() open(&(0x7f0000000100)='./file0\x00', 0x100000, 0x0) 16:07:47 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r1, &(0x7f00000000c0)="1e", 0xee) sendmsg$unix(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="288e2affd062007e741e0000000e0000", @ANYRES32=r1, @ANYRES32=r1, @ANYRESOCT=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1], 0x3b}, 0x0) writev(r1, &(0x7f0000002480)=[{&(0x7f00000013c0)="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", 0x1001}], 0x1) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000100)={'accf_data\x00', "9fc60450bc0f54ba002f346ad347b5c1fa0665aa5e62a4d7f85f211709f4348f9c4ee484b3c391e54c7612c41d616b99b3a2a2c7c5b70eb3fb2459835b07fbad42294d1531c99fda4be65ea9357324bac0a8a574bb0d1ff7a866bdf0bde349422397f4581bfde61a6a288d0f7b2bece77edf823fe5dfd2b462dacf61baab4156ff58b492b38fda4132abcb36a9b493b86d9160daabf79356f3e1d443d1c466b9dbd9da67cd32eec8c3feff0943fc5246cbc1314f487159fff0c52ea508d56f85791e0d5bf96c66c9cefdf647c4e737890e43a73dcdd1d40a6178c8eae26d13cc1e90b40e66f2b7e542f3203b5f710d7b"}, 0x100) 16:07:47 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) freebsd10_pipe(&(0x7f0000000440)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000480)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f00000004c0)=0x14) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000500)={@in={{0x2, 0x2, @broadcast}}, r2, 0xa82, 0x80, 0x1}, 0x94) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000200)={0x0, &(0x7f0000000180)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000240)=0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x1105, &(0x7f00000001c0)={r3, 0x0}, &(0x7f0000000380)=0x10) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000003c0), &(0x7f0000000400)=0x4) fstat(r0, &(0x7f0000000280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getgid() fchown(r0, r5, r6) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) r7 = accept4(r0, &(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f00000000c0)=0x1c, 0x30000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r7, 0x84, 0x15, &(0x7f0000000100)={r4, 0x80}, &(0x7f0000000140)=0x8) msync(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x2) 16:07:47 executing program 2: open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:47 executing program 0: sendmsg$unix(0xffffffffffffffff, &(0x7f0000000dc0)={0x0, 0x0, &(0x7f0000000500)}, 0x0) mprotect(&(0x7f0000002000/0x4000)=nil, 0x4000, 0x4) ppoll(&(0x7f0000000000), 0x200000000000031c, 0x0, &(0x7f00000004c0), 0x276) r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000040)={@in6={{0x1c, 0x3, 0x10000, @local={0xfe, 0x80, [], 0x0}, 0x10000}}, 0x0}, &(0x7f0000000100)=0x84) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f0000000140)={r1, 0xc00000000}, 0x8) 16:07:47 executing program 0: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) r2 = dup(r0) writev(r1, &(0x7f00000000c0)=[{&(0x7f0000000140)="9e", 0x1}], 0x1) write(r2, &(0x7f00000001c0), 0x0) nanosleep(&(0x7f0000000100)={0x8f, 0x2}, &(0x7f0000000180)) sendfile(r2, r1, &(0x7f0000000000), 0x9) read(r2, &(0x7f00000001c0)=""/25, 0x19) getpeername(r2, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000240)={0x0, 0x3ff, 0x4, 0x4}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, &(0x7f0000000300)={r3, 0x3}, &(0x7f0000000340)=0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000200)=0x3, 0x4) 16:07:47 executing program 1: r0 = getgid() getgroups(0x5, &(0x7f0000000000)=[r0, r0, r0, r0, r0]) setresgid(0x0, 0x0, 0x0) 16:07:49 executing program 3: r0 = open$dir(&(0x7f0000000240)='./file0\x00', 0x408, 0x12) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000200)=0x4) r2 = open$dir(&(0x7f0000000000)='./file0\x00', 0x118040, 0x22) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) renameat(r0, &(0x7f0000000280)='./file0\x00', r3, &(0x7f00000002c0)='./file0\x00') lseek(r2, 0x0, 0x0) fsync(r2) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r4, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000040), &(0x7f0000000080)=0x4) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r4, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) fchmod(0xffffffffffffffff, 0x100) 16:07:49 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={0x0, 0x3ff}, 0x0) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000100)={r1}, 0x8) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x6}, 0x4) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0xffffffffffffff03) setsockopt$inet_group_source_req(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000280)={@in={{0x2, 0x2}}, r1}, &(0x7f0000000080)=0x8c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x6, 0x4) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) symlinkat(&(0x7f00000007c0)='./file0\x00', r0, &(0x7f0000000800)='./file1\x00') setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x2, 0xfff, @empty, 0x7}}, r1}, 0x84) r2 = socket$unix(0x1, 0x2, 0x0) sendmsg$unix(r2, &(0x7f0000001480)={&(0x7f0000000040)=@file={0x170, './file0\x00'}, 0x2, 0x0}, 0x0) 16:07:49 executing program 0: munmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000c3e000/0x1000)=nil, 0x1000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) 16:07:51 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000040)='h', 0x1) setsockopt$sock_int(r0, 0xffff, 0x1001, &(0x7f0000000000)=0x4, 0x4) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000240)={0x0, &(0x7f00000000c0)=[@in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000280)=0x10) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f00000001c0)={r4, 0x101}, 0x8) recvmsg(r1, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 16:07:54 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) socketpair(0x1f, 0x20000000, 0x40, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x61913dd6, 0x0}, &(0x7f0000000180)=0xc) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000280)={r3, 0xae}, 0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x2, 0x2, 0x2900, 0x8, 0x8, 0x7, 0x7, 0x1, r3}, 0x20) getsockopt$inet_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000140)={@multicast1, @multicast2, @broadcast}, 0xc) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000200), &(0x7f0000000240)=0x4) 16:07:54 executing program 0: r0 = open(0x0, 0x0, 0x0) setsockopt$sock_int(r0, 0xffff, 0x101f, &(0x7f0000000040)=0xf76, 0x4) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000140)=0x4) r3 = socket$unix(0x1, 0x7, 0x0) lseek(r3, 0x56, 0x3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(r2, 0x84, 0x19, 0x0, &(0x7f00000003c0)) fcntl$dupfd(r0, 0x0, r1) mkdirat(r2, &(0x7f0000000200)='./file0\x00', 0xd0) execve(&(0x7f0000000480)='./file0\x00', 0x0, &(0x7f0000000780)=[&(0x7f0000000700)='^\x00', &(0x7f0000000740)='\x00']) socket$inet_icmp_raw(0x2, 0x3, 0x1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpgid(0x0) 16:07:54 executing program 2: open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000380)={@in={{0x2, 0x3, @broadcast}}, r1, 0x2c, 0x9, 0x64b6861b, 0x800, 0xfffffffffffffff8}, &(0x7f00000002c0)=0xa0) pipe2(&(0x7f0000000340), 0x100004) 16:07:56 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(0xffffffffffffffff, 0x0, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x84d00}], 0x1000000000000013) r1 = accept$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f00000000c0)={0x0, 0x0, 0x2, [0x1, 0x10000]}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x9}, 0x8) 16:07:57 executing program 0: setreuid(0x0, 0xee00) r0 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) setresuid(0x0, 0x0, 0x0) shmctl$IPC_RMID(r0, 0x0) r1 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) accept4$inet6(r1, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) 16:07:57 executing program 0: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000000040)=@un=@abs={0x25ad51a74fd02bc}, 0x2) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="1c004e2309000000fe8000000000000000000000000000aa0400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002000"/122, @ANYRES32=0x0, @ANYBLOB="67d0000002000000030000000800000080000000"], &(0x7f0000000000)=0x98) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x6}, 0x8) 16:07:57 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000026ff8)={0xffffffffffffffff, 0xffffffffffffffff}) recvmsg(r0, &(0x7f0000002700)={0x0, 0x0, &(0x7f0000002580)=[{&(0x7f0000000080)=""/52, 0x34}], 0x1, 0x0}, 0x842) truncate(&(0x7f0000000000)='./file0\x00', 0x3) write(r1, &(0x7f0000000600)="c3094d", 0x3) 16:07:57 executing program 0: r0 = socket(0x2, 0x5, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/48, 0xffffff74}], 0x1) r1 = fcntl$getown(r0, 0x5) freebsd11_fstat(r0, &(0x7f0000000600)={0x0, 0x0, 0x0, 0x0, 0x0}) r3 = getegid() sendmsg$unix(r0, &(0x7f00000006c0)={&(0x7f0000000240)=@abs={0x0, 0x0, 0x1}, 0x8, &(0x7f0000000580)=[{&(0x7f0000000280)="1837778733e64f2339a35b1dfcc7c8e2bccdf761aae6bee286b1fe363a87658e3a67b7bc0960a37994c49a76c7d2bbd71033e04781e0d0792aeddaa6c3232dd8fbc27cbfc72f4666094b78e055c532b0913d21a9a6d14f2db4ce9da3e3b2e397358e997953c49f2a9b567ee092954db79971ae6fc65eb93929196489774522b6867e718e9184ed01f9c8f98bc5d3e5c3c34d86aa6f5053b788be63686cf04eca7107e5024ba2026701babd86e89b2034009b6f77a9add4f5e8a71a3e0a828a0cb65dd0f6d0fad8d365a9015bb9936915fde876046fadfface380e09a94841680931ec7", 0xe3}, {&(0x7f0000000380)="9dc388ce741a88079f81f8909d2f4a52a161207fb9f5e5906f", 0x19}, {&(0x7f00000003c0)="44044bd57ccc7c06fbe39da7a76064793565dce495c2be527195267244cfcc298e5be18b68e65cfca0e711db1f6cdd379cf0d434fd4b1bca4b4dcae11c8f3f2482bfd4dbd2e56222cb091e84849cd652ff7445f5c5d8963cc86b070c05fc26bc49aad6023a2d40f581f72aaefe9140c654db53ad62c2ef8fb969a1d1f3ed6594ef9c840b237c74315f59f31e2051ef54d178d42934667d45be71d6d47de9", 0x9e}, {&(0x7f0000000480)="cbf4632b3c2d939d8c9b5a9e581f6248d640e1993e6b780de5f921de1ccacaa3838cb429a3d16d42522f7e837a5d35e1b3aefde478267b6c8bb5e75e95c471300b00653945d8cfe564d12b3f3ce5654ffb32", 0x52}, {&(0x7f0000000500)="fa4c1754929f9d187b1ba4a34b038ae54793f6034d112549a99ad4d2895e92a189bd826e4861b5582684872bde597bd83d28d62e41bae606315de4b38edb4dcd5bc5322885841fd2af6ca612843f88289a0b517de11513ceee71563d4b6c2044d5e41d20cf9767", 0x67}], 0x5, &(0x7f0000000680)=[@cred={0x20, 0xffff, 0x2, r1, r2, r3}], 0x20, 0x20084}, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0xffffffffffffff75) socket(0x12, 0x7, 0x3) open(&(0x7f0000000200)='./file0\x00', 0x100, 0x8) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r4, 0x7, 0xf, 0x4, 0x10001}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000040)={r4, 0x1000a}, 0x10) 16:07:57 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000180)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0x35b) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x2, &(0x7f0000000280)={0x0, 0x101, 0x4, 0x1, 0x1000, 0x8}, &(0x7f00000002c0)=0x14) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000300)={r2, 0x7}, 0x8) r3 = 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) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r3, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000000)={0x0}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000200)={0x6be, 0x210, 0xff, 0x4, r4}, &(0x7f0000000240)=0x10) 16:07:59 executing program 2: r0 = open(&(0x7f0000000300)='./file0\x00', 0x8, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x802000000) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000004c0), &(0x7f0000000500)=0x4) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x7, 0x3, [0x1, 0x1, 0x40]}, &(0x7f0000000200)=0xe) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, 0x0, &(0x7f00000002c0)) pipe2(&(0x7f0000000340), 0x100004) 16:07:59 executing program 1: utimensat(0xffffffffffffffff, 0x0, 0x0, 0xfffffffffffffffd) rmdir(&(0x7f0000000000)='./file0\x00') 16:07:59 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) getresgid(&(0x7f00000000c0)=0x0, 0x0, 0x0) mmap(&(0x7f000006d000/0x10000)=nil, 0x10000, 0x4, 0x11, 0xffffffffffffff9c, 0x0) r1 = accept(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f0000000200)=0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x101, 0xf, 0x101, 0x100000000}, &(0x7f0000000280)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f00000002c0)={r2, 0x0, 0x7fffffff}, 0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r3, &(0x7f0000000040)='./file0\x00', r4, r0, 0x400) 16:07:59 executing program 0: socket$inet6_tcp(0x1c, 0x1, 0x0) 16:07:59 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_int(r0, 0x0, 0x4f, &(0x7f0000000000)=0x80000001, 0x4) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000080)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c, 0x0}, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r2 = open(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) r3 = openat(r2, &(0x7f0000000240)='./file0\x00', 0x100201, 0x0) poll(&(0x7f00000001c0)=[{r3, 0x208e}, {r2, 0x20d4}], 0x2, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x880, &(0x7f0000000200)=0x1, 0x4) rename(&(0x7f0000000040)='./file0/file0\x00', &(0x7f0000000140)='./file0/file1\x00') recvmsg(r0, &(0x7f0000000600)={&(0x7f00000000c0)=@un=@file={0x0, ""/91}, 0x5d, 0x0, 0x0, &(0x7f0000000580)=""/116, 0x74}, 0x0) 16:07:59 executing program 0: r0 = open(&(0x7f0000000040)='./file0\x00', 0x84, 0xd594fd1c1be41286) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x9}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={r1, 0x6}, 0x8) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) write(r2, &(0x7f0000000240)="db9c9bdf0b3495ea58a07a47d9778e793a6ae146ee52bd36f6b998523509f8cec372389bfede411f07325e9bab22e34b1ba05b541dc2033b3752541ff5b144ca689b9e34941421b7d200efb2d49db3ea924d501ff8728d61d10085d71ddba77991a5cc6132f84b8a193c02b277b3409d88f6d8de055f591dc36bb3583b7924f88a22cd2b9fd69bd0e0bb2f240618624c9bf16425a1a8a75301370e517cb76d3276a112c7389c4ad0c7bbc877f8cc160ab2b516f057d752ed", 0xb8) panic: inp_join_group: imf_sources not empty cpuid = 0 time = 58080 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe002133d520 vpanic() at vpanic+0x1e0/frame 0xfffffe002133d580 panic() at panic+0x43/frame 0xfffffe002133d5e0 inp_setmoptions() at inp_setmoptions+0x4023/frame 0xfffffe002133d7c0 ip_ctloutput() at ip_ctloutput+0x80f/frame 0xfffffe002133d810 rip_ctloutput() at rip_ctloutput+0x2c9/frame 0xfffffe002133d850 sosetopt() at sosetopt+0x101/frame 0xfffffe002133d8d0 kern_setsockopt() at kern_setsockopt+0x158/frame 0xfffffe002133d950 sys_setsockopt() at sys_setsockopt+0x33/frame 0xfffffe002133d980 amd64_syscall() at amd64_syscall+0x436/frame 0xfffffe002133dab0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe002133dab0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x412f1a, rsp = 0x7fffdfffdf38, rbp = 0x5 --- KDB: enter: panic [ thread pid 2517 tid 100313 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why