Warning: Permanently added '10.128.0.100' (ECDSA) to the list of known hosts. 2020/03/17 10:58:36 fuzzer started 2020/03/17 10:58:36 dialing manager at 10.128.0.248:64467 2020/03/17 10:58:36 syscalls: 496 2020/03/17 10:58:36 code coverage: enabled 2020/03/17 10:58:36 comparison tracing: enabled 2020/03/17 10:58:36 extra coverage: support is not implemented in syzkaller 2020/03/17 10:58:36 setuid sandbox: support is not implemented in syzkaller 2020/03/17 10:58:36 namespace sandbox: support is not implemented in syzkaller 2020/03/17 10:58:36 Android sandbox: support is not implemented in syzkaller 2020/03/17 10:58:36 fault injection: support is not implemented in syzkaller 2020/03/17 10:58:36 leak checking: support is not implemented in syzkaller 2020/03/17 10:58:36 net packet injection: enabled 2020/03/17 10:58:36 net device setup: support is not implemented in syzkaller 2020/03/17 10:58:36 concurrency sanitizer: support is not implemented in syzkaller 2020/03/17 10:58:36 devlink PCI setup: support is not implemented in syzkaller login: Expensive timeout(9) function: 0xffffffff811175f0(0) 0.002756495 s 10:59:07 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x5, 0x80010, r0, 0xffffffff) socketpair(0x1c, 0x10000000, 0x3, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x3f, 0x0, 0xfffffffffffffc01, 0x27}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x100, 0x0, 0xffff, 0x4, 0x3}, 0x14) listen(0xffffffffffffff9c, 0x100) accept(0xffffffffffffff9c, 0x0, &(0x7f0000000100)) lseek(r1, 0x6, 0x1) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140)=0xff, 0x4) r4 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000001c0)=0x10, 0x10000000) connect(r4, &(0x7f0000000200)=@in={0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10) socket$inet_udplite(0x2, 0x2, 0x88) r5 = dup2(r1, 0xffffffffffffff9c) setsockopt$inet6_MCAST_JOIN_GROUP(r5, 0x29, 0x50, &(0x7f0000000240)={0x80000001, {{0x1c, 0x1c, 0x3, 0x800, @mcast2, 0x2bec}}}, 0x88) r6 = socket$inet_udp(0x2, 0x2, 0x0) getsockname$inet(r6, &(0x7f0000000300)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000340)=0x10) ioctl$DIOCBEGINADDRS(0xffffffffffffffff, 0xc4704433, &(0x7f0000000380)="5484c96c0b7d7471ab0d98e7fae565001ac33688a54ea4cf570fb745636d85341032509a5af55e8ac5127f6e34f2d553bd298bf97b71f6591aea7ff3562929b4725bb4a72e1fd4f6a4f98fa17e05a36f388eb90949afce9912ce5ffc30004d49a9797910515bdb1357b6d6a75872da2375a685765837c5bd7bcd2f8539ef7a9818ad7863ec0ff083693bdf0e4f5a2c8fc3e201524561a6f8b20fb77c8381d302044032af8a0eadc46a9f25d2877190b0bce7e64ec41f59bc4a4587ba25262323a9357ea95fa6c793b5b0524ac93cdbd162cee83199e3be78ecd9bcd40c0829100839b0bcab4f44e444f7fcb010129fa4bcea") getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r3, 0x84, 0x26, &(0x7f0000000480)={0x0, 0xfabd}, &(0x7f00000004c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000500)={r7, 0xffff6c05}, 0x8) 10:59:07 executing program 1: fchmod(0xffffffffffffffff, 0x1c1) r0 = semget$private(0x0, 0x1, 0x0) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r0, 0x0, 0x1, &(0x7f00000002c0)={{0x0, r1, r2, r3, r4, 0x1e8, 0xc2}, 0x3, 0xffff}) msgget$private(0x0, 0x108) ioctl$DIOCRCLRTABLES(0xffffffffffffff9c, 0xc450443c, &(0x7f0000000380)={{"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", "0fe8474d336fea05d00d56a3a588de6efd8cfd08ab44491dc7745c3669ee9d52", 0x900000, 0xfe}, &(0x7f0000000340)="12fa12b17c959f2f791cd284667c216b", 0x5, 0x2, 0x7, 0xffffffff, 0xffffffffffffffe1, 0x0, 0x3, 0x7f}) socketpair(0x17, 0x20000000, 0x9, &(0x7f0000000800)={0xffffffffffffffff, 0xffffffffffffffff}) listen(r5, 0xff) listen(r5, 0x0) r6 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000840)='/dev/pf\x00', 0x2, 0x0) ioctl$DIOCCHANGEALTQV0(r6, 0xc1004431, &(0x7f0000000880)="43b340faadc095b7f16c5749ca9d3a98bcf1a78aa4fdcee912b70f1e659913361314c5e6e7382e8eaf746d9d5a4bb41604b9c219fb06a5d1bebe4d6d0ae5545ad500f4d1d7345ea278842d089aff2c0c2fc966b98bc29b31fdba98bb8d8c433a65a5d2b669") ioctl$DIOCRADDTABLES(0xffffffffffffffff, 0xc450443d, &(0x7f0000000980)={{"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", "c4e221c96350a66fe494c8cb4f45cc740ce7473cbe522cb1f6336f3ef617957b", 0x40, 0x7f}, &(0x7f0000000900)="d21883ed72484ea7bd04be577c74279c0fa602dc1cb3d3bf4a51e0a933b81a9c55e001ffe330e7bda91d84c582e9a7d66b11e41c0382564f6c02689cf425b40d1130ea17798f7d1ce46ca99d82d2e7fcf1ea82ad846a064241e6fc5a0263897e6900d730372a8627480fa159033405031009fb03876db9f7ef70e811c523", 0x10000, 0x4, 0x734, 0x1f, 0x101, 0x200, 0x2, 0x5}) fstat(0xffffffffffffffff, &(0x7f0000000e00)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000f00)='./file0\x00', &(0x7f0000000f40)={0x0, 0x0, 0x0, 0x0, 0x0}) getresuid(&(0x7f0000000fc0)=0x0, &(0x7f0000001000), &(0x7f0000001040)) setresuid(r7, r8, r9) getsockopt$inet6_sctp_SCTP_NODELAY(r5, 0x84, 0x4, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 10:59:07 executing program 2: r0 = accept$inet(0xffffffffffffffff, &(0x7f0000000000)={0x10}, &(0x7f0000000040)=0x10) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080), &(0x7f00000000c0)=0x4) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100004) ioctl$DIOCGETTIMEOUT(r2, 0xc008441e, &(0x7f0000000140)={0x4, 0x9}) r3 = socket$inet_tcp(0x2, 0x1, 0x0) recvfrom$inet(r3, &(0x7f0000000180)=""/193, 0xc1, 0x40001, &(0x7f0000000280)={0x10, 0x2, 0x0, @multicast1}, 0x10) socketpair(0x0, 0x10000000, 0x1, &(0x7f00000002c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_buf(r4, 0x0, 0xd, &(0x7f0000000300)="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", 0x1000) shmctl$IPC_RMID(0x0, 0x0) r6 = socket(0x0, 0x3, 0x22) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000001300)={0x1, 0x0, 0x0}, &(0x7f0000001340)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r6, 0x84, 0x8003, &(0x7f00000013c0)={r7, &(0x7f0000001380)=[@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4}, @in={0x10, 0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000001400)=0x10) getsockopt$inet_tcp_int(r3, 0x6, 0x10, &(0x7f0000001440), &(0x7f0000001480)=0x4) shutdown(r5, 0x0) ioctl$DIOCRADDADDRS(r1, 0xc4504443, &(0x7f0000001540)={{"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", "a9a5d850813b352bb0918e9ebcd747349538f30972398eda98bed6296a3c4912", 0x4, 0x8}, &(0x7f00000014c0)="8f10154bb749e41fb306d924b97d2c65944cc97c64df2ccb6fa6bc17bf7551c83894200e52db850c4fdacfd5c0ccf5ff981a590918bd2d5d220f9a82a8719597c0c92ea7bad2e5f5fc61", 0x5, 0x1, 0x0, 0x10001, 0x3, 0x5667, 0x8d, 0x7f}) r8 = openat(0xffffffffffffff9c, &(0x7f00000019c0)='./file0\x00', 0x200, 0xa) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000001a00)={0x0, 0x8}, &(0x7f0000001a40)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r8, 0x84, 0x1e, &(0x7f0000001a80)={r9, 0xc, 0x40}, &(0x7f0000001ac0)=0x8) r10 = open(&(0x7f0000001b00)='./file0\x00', 0x10000, 0x70) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r10, 0x84, 0x11, &(0x7f0000001b40)=0xac7, 0x4) 10:59:07 executing program 3: r0 = accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x70000000) accept$unix(r0, &(0x7f0000000040)=@file={0x6, 0x0, ""/4}, &(0x7f0000000080)=0x6) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000100)=0x8) exit(0x6) freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000180)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000001c0)=0x28) mknodat(r0, &(0x7f0000000200)='./file0\x00', 0x4, 0x4) ioctl$DIOCGETSTATE(r2, 0xc0f24413, &(0x7f0000000240)="61af14df55141bc3dccd6c589a789973abd0b1a685f723654845158a0d34a51e4e92bba10f2514f98a6c2697eca42391a3c86b554a98ec559c3fdfe3f10f114b1bfcdb0a8cad1e75d3d110532a8254f8094080eb1fbf374627ff447d475326a95f7a5e19059d412c515d01ca2c41c38a97826393def563e0fc3db2edb669b1dbf3725dbd1eb5af377d003ca6c1da948c4380291df899146a96") socketpair(0x10, 0x10000000, 0xff, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000340)={r4, 0xb5c0, 0x3, 0xffffffff, 0x1}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r6, 0x84, 0x7, &(0x7f00000003c0)={@in={{0x10, 0x2, 0x3, @multicast2}}, r7}, &(0x7f0000000480)=0x8c) r8 = accept4(r6, &(0x7f00000004c0)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000500)=0x1c, 0x20000000) setsockopt$inet_sctp_SCTP_AUTH_KEY(r8, 0x84, 0x13, &(0x7f0000000540)={r3, 0x88, 0x84, "c61db5a210939fa5ddd1e9f37a2e2749c67c2b8ba65d09bb7cfd3b6637fbfa5cf3ca42b82d9647dad5488ef96386a1d98cbf73e21ba3b5ad93518c8b69013239fb9bd4b37d13ef63ed4aa9b6c8bacf9d29ebf2f989f800d6b63a17916bb4a743726a1381d66c7a4e71d7cb5dfc5c1448a2fadec15467c177379eb1b4bc08dd364cb6b26b"}, 0x8c) setsockopt$inet_msfilter(r6, 0x0, 0x4a, &(0x7f0000000600)={@remote={0xac, 0x14, 0x0}, @rand_addr, 0x3, 0x3, [@local={0xac, 0x14, 0x0}, @local={0xac, 0x14, 0x0}, @remote={0xac, 0x14, 0x0}]}, 0x1c) r9 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000640)) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r9, 0x84, 0x29, &(0x7f0000000680)={r5, 0x7}, 0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000006c0)={0x0, 0x9}, &(0x7f0000000700)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r9, 0x84, 0xf, &(0x7f0000000740)={r10, 0x0, 0x3}, 0xc) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000780)=0xab, 0x4) 10:59:07 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000140)=""/183, 0xb7}, {0x0}, {0x0}, {0x0}], 0x4, 0x0}, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = accept4$inet6(r3, &(0x7f0000000040)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000080)=0x1c, 0x20000000) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r4, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f0000000280)=""/135, 0x87}, {&(0x7f0000000500)=""/21, 0x15}, {&(0x7f0000000400)=""/49, 0x31}, {&(0x7f0000000440)=""/132, 0x84}, {&(0x7f0000000540)=""/176, 0xb0}, {&(0x7f0000000640)=""/124, 0x7c}, {&(0x7f00000003c0)=""/34, 0x22}, {&(0x7f00000006c0)=""/71, 0x47}], 0x8, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) shutdown(0xffffffffffffffff, 0x0) r7 = open$dir(&(0x7f0000000000)='./file0\x00', 0x100, 0x42) writev(r7, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x100000000000000a) shutdown(r1, 0x0) 10:59:07 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f00000001c0)=[{&(0x7f0000000240)=""/221, 0xdd}, {0x0}, {0x0}], 0x3) r1 = socket$inet_udplite(0x2, 0x2, 0x88) mknodat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f00000005c0)={0x0, 0x0, &(0x7f0000001640)=[{&(0x7f0000000100)=""/139, 0x8b}], 0x1, 0x0}, 0x42) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x2d79, 0x0, 0x0, 0x800e00519) shutdown(r3, 0x0) open$dir(&(0x7f0000001240)='./file0\x00', 0x0, 0x0) shutdown(r4, 0x0) shutdown(r2, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) 10:59:08 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000680)=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000140)=0x1002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=""/220, 0xdc}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) readv(r4, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/95, 0x5f}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x93f1, 0x0, 0x0, 0x800e0054f) shutdown(r4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r5, 0x0) shutdown(r2, 0x0) 10:59:08 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000000c0)=[{&(0x7f00000001c0)=""/92, 0x5c}], 0x1, 0x0}, 0x2) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/189, 0xbd}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCRSETADDRS(r2, 0xc4504445, &(0x7f0000000540)={{"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", "1f40b02c5e6cc0a308bf940452bf2063d7d63e04c40d02faa4d6d002acdf4f38", 0x6, 0x9}, &(0x7f0000000000)="4dd3a1f3d02c", 0x9, 0x6, 0x7c9b, 0x3, 0xc5, 0x9c4, 0x5, 0xffffffff}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x8164, 0x0, 0x0, 0x800e00547) shutdown(r0, 0x1) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f0000000040)=[{&(0x7f0000000280)=""/85, 0x55}, {0x0}, {0x0}, {0x0}], 0x4) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xfd1d, 0x0, 0x0, 0x800e0053d) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) connect$inet6(r7, &(0x7f0000000140)={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) shutdown(r6, 0x0) shutdown(r3, 0x0) 10:59:08 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000280)=[{&(0x7f0000000000)=""/155, 0x9b}, {0x0}, {0x0}, {0x0}], 0x4) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000180)={r4, 0x427}, 0x8) linkat(r2, &(0x7f0000000100)='./file0\x00', r3, &(0x7f0000000140)='./file0\x00', 0x0) shutdown(r0, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) poll(&(0x7f00000000c0)=[{}, {r5}], 0x2, 0x4e) recvfrom$inet(r5, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00541) r6 = socket(0x2, 0x1, 0x0) connect$unix(r6, &(0x7f0000000640)=ANY=[@ANYBLOB="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"], 0x10) shutdown(r5, 0x0) shutdown(r1, 0x0) 10:59:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xffc3}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:08 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xffc3}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xffc3}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000200)={0x0, 0xffc3}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:09 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x0, 0xfffd}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/190, 0xbe}], 0x1) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00526) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000480)="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0x1063}, {&(0x7f0000001840)="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", 0x144}, {&(0x7f0000000440)="458b7ead2d11cb3b11f7b45f7742b7f74355e258aa61aac97d60f0f06a3bd00371ed6dd47b65a26cdefb22589f5ab589e371b8d007e51db816c3a9c177", 0x3d}, {&(0x7f0000002140)="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0xf08}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb}, 0x0) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockopt$inet6_int(r5, 0x29, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) sendto$inet(r3, &(0x7f00000000c0)="72468789975bab5fee8fb8f0dbf7936920cd2ab454ef0ffed55fcb9b4b26b3f4a434ee45270746f9fc203bf57a317a4f6e74361825f78f2c7b8b8d4c5c801d25e1fda2be0e40cbe0fae8c37833fe7e6219937d348684c39d954afc4da99992bac55eb52736a88cb1b81aab53c522f3748f302bf5999b", 0x76, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) execve(0x0, 0x0, 0x0) 10:59:09 executing program 0: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000100)={0xffffffffffffffff}) getsockname$unix(r0, &(0x7f0000000680)=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000140)=0x1002) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000000640)=[{&(0x7f0000000000)=""/220, 0xdc}], 0x1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xcf1c, 0x0, 0x0, 0x800e00551) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) readv(r4, &(0x7f00000002c0)=[{&(0x7f0000000000)=""/95, 0x5f}, {0x0}], 0x2) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x93f1, 0x0, 0x0, 0x800e0054f) shutdown(r4, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r6, &(0x7f0000003480)="dc11e430022fdc779f9b4d24bdd8fd586c6875b53dfa7d488f7f576b76d6631752d1dc6d62858c480074266f6c7ce209a81eeda7ced9e2a609d67edbdb33807baa39862cefecd836f1c56da1366b394b2b34d223344b07c7dcbf0ffacf3e9b52a5c868685a4657dbc694485e7c6bf6bfd719a78ab7475459ab4d48f65f700df04272ef99bc5c0d17ab6d9b158510ea84e436b3dea76caf9cffb0b6ff741e7df23989486491fe6ae2a187449f3e2007d939893806c20f2d24cbc9d1c54e9cba6110f23e2d6827889b4e827cf48558ac6d77d46c4c94a0e201249eb462258e9950d571044ee6", 0xff8b) shutdown(r5, 0x0) shutdown(r2, 0x0) 10:59:09 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:10 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001940)=[{&(0x7f0000000380)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x7, 0x0}, 0x40022) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f00000000c0)={{0x1c, 0x1c, 0x2, 0x0, @empty, 0x3}, {0x1c, 0x1c, 0x3, 0x2, @rand_addr="af7e7ee587067a2bdd65781decec972a", 0xfffffff8}, 0x4, [0x3, 0x468, 0x4, 0x6, 0x5, 0x1, 0x6b7, 0xe8]}, 0x5c) recvfrom$inet(r2, 0x0, 0x27c7, 0x0, 0x0, 0x800e0050e) shutdown(r1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000040)=[{&(0x7f0000000200)=""/183, 0xb7}, {0x0}, {0x0}], 0x3, 0x0}, 0x2) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xfa3492b2602c78bf, 0x0, 0x0, 0x800e00505) shutdown(r5, 0x0) r7 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r6, 0x0) shutdown(r2, 0x0) 10:59:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, &(0x7f0000000240)={0x0, 0xfffd}, 0x8) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000000140)=[{&(0x7f0000000280)=""/190, 0xbe}], 0x1) recvfrom$inet(r1, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00526) shutdown(r0, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000480)="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{&(0x7f0000002140)="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0xf08}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb}, 0x0) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockopt$inet6_int(r5, 0x29, 0x25, &(0x7f00000001c0), &(0x7f0000000200)=0x4) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) sendto$inet(r3, &(0x7f00000000c0)="72468789975bab5fee8fb8f0dbf7936920cd2ab454ef0ffed55fcb9b4b26b3f4a434ee45270746f9fc203bf57a317a4f6e74361825f78f2c7b8b8d4c5c801d25e1fda2be0e40cbe0fae8c37833fe7e6219937d348684c39d954afc4da99992bac55eb52736a88cb1b81aab53c522f3748f302bf5999b", 0x76, 0x0, &(0x7f0000000180)={0x10, 0x2, 0x1, @rand_addr=0x2}, 0x10) execve(0x0, 0x0, 0x0) 10:59:10 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x2) r7 = dup(0xffffffffffffffff) shutdown(r7, 0x0) ioctl$DIOCADDALTQV0(r7, 0xc100442d, &(0x7f00000000c0)="1137f76e532678107212c39ab93b8ff80c357b206265cd861e833b2895b63716a07529884c652eb4bdba53faddde1160970c89c83344c9b7c0e4efb4605e58188e3a3a25eeee5433dc98539a75f565b0242f192b7ec554f201fcc7e6c1ccfce79b186157b00d64bce008d35d9d402667b8a5df40330bf7d05c1dc6cef7d45a74bfba8574f43a00a6e1deabed62d402a62ed1a9da12007c1b84e014d358cf4d0d403d1eb3edfb18618bab7f54edb3a7c0bbd20a4c4276a3bf3273057a8e8df691fb48171eaa66e43a27bb68e157a0095507c46020e7f7defb13578e") shutdown(r5, 0x0) shutdown(r2, 0x0) 10:59:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:10 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/72, 0x48}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x2) msgget$private(0x0, 0x400) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r4, 0x0) r5 = geteuid() setresuid(r5, 0x0, r5) r6 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r6) fchown(r4, r5, r6) 10:59:10 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) recvmsg(r1, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000580)=[{&(0x7f0000000240)=""/242, 0xf2}], 0x1, 0x0}, 0x2) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000380)={0x0, 0x0, &(0x7f0000000980)=[{&(0x7f0000000ac0)=""/156, 0x9c}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xd051, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r6 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r6, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000040), 0x0, 0x0}, 0x2) r7 = dup(0xffffffffffffffff) shutdown(r7, 0x0) ioctl$DIOCADDALTQV0(r7, 0xc100442d, &(0x7f00000000c0)="1137f76e532678107212c39ab93b8ff80c357b206265cd861e833b2895b63716a07529884c652eb4bdba53faddde1160970c89c83344c9b7c0e4efb4605e58188e3a3a25eeee5433dc98539a75f565b0242f192b7ec554f201fcc7e6c1ccfce79b186157b00d64bce008d35d9d402667b8a5df40330bf7d05c1dc6cef7d45a74bfba8574f43a00a6e1deabed62d402a62ed1a9da12007c1b84e014d358cf4d0d403d1eb3edfb18618bab7f54edb3a7c0bbd20a4c4276a3bf3273057a8e8df691fb48171eaa66e43a27bb68e157a0095507c46020e7f7defb13578e") shutdown(r5, 0x0) shutdown(r2, 0x0) 10:59:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/72, 0x48}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x2) msgget$private(0x0, 0x400) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r4, 0x0) r5 = geteuid() setresuid(r5, 0x0, r5) r6 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r6) fchown(r4, r5, r6) 10:59:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:11 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/72, 0x48}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x2) msgget$private(0x0, 0x400) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r4, 0x0) r5 = geteuid() setresuid(r5, 0x0, r5) r6 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r6) fchown(r4, r5, r6) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000380)=[{&(0x7f0000000200)=""/72, 0x48}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x9, 0x0}, 0x0) r1 = dup(r0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00505) shutdown(r1, 0x0) r3 = open$dir(&(0x7f0000001240)='./file0\x00', 0x40000400001803c1, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x1, 0x0) shutdown(r2, 0x2) msgget$private(0x0, 0x400) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r4, 0x0) r5 = geteuid() setresuid(r5, 0x0, r5) r6 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r6) fchown(r4, r5, r6) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:12 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r6}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:13 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x68) shutdown(r3, 0x0) shutdown(r1, 0x0) 10:59:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r6}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r6}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x68) shutdown(r3, 0x0) shutdown(r1, 0x0) 10:59:14 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:14 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x68) shutdown(r3, 0x0) shutdown(r1, 0x0) 10:59:14 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x68) shutdown(r3, 0x0) shutdown(r1, 0x0) 10:59:15 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) r4 = socket$inet_tcp(0x2, 0x1, 0x0) connect(r4, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @broadcast}, 0x68) shutdown(r1, 0x0) 10:59:15 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:15 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:16 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:16 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:16 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) 10:59:16 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) 10:59:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:17 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) shutdown(r1, 0x0) 10:59:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:18 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r1, 0x0) 10:59:19 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:19 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r1, 0x0) 10:59:20 executing program 2: r0 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:20 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r1, 0x0) 10:59:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) shutdown(r1, 0x0) 10:59:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) r0 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:21 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) shutdown(r2, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) shutdown(r2, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:22 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 1: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x0, 0x84) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:22 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:22 executing program 1: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(0xffffffffffffffff, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f00000000c0)) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:23 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 3: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r0, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(0xffffffffffffffff, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000840)=[{&(0x7f0000000680)=""/176, 0xb0}], 0x5, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00519) shutdown(r2, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r1, 0x0) 10:59:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:24 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:24 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:25 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:25 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r0, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 10:59:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r0, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 10:59:26 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:26 executing program 0: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r0, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 10:59:26 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x0, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:27 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:28 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, 0x0, &(0x7f00000000c0)) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:29 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:29 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:29 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), 0x0) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:30 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x0, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:31 executing program 1: setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r0, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r0, 0x0) 10:59:31 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:32 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 2: pipe2(&(0x7f0000000000), 0x6) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 2: pipe2(&(0x7f0000000000), 0x6) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:32 executing program 2: pipe2(&(0x7f0000000000), 0x6) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:33 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x0, 0x84) pipe2(&(0x7f0000000000), 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x6) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:33 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, 0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:34 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, 0x0, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:35 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040), 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, 0x0, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, 0x0, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580), 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:36 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580), 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580), 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, 0x0, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{0x0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x0) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580), 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x0) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580), 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, 0x0, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x0) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:37 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x0) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:37 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x0) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:37 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:38 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:38 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:38 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x6) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:38 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(0xffffffffffffffff) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:39 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:39 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000000)={r5, 0xfff9, 0x4, [0x6, 0x91, 0xe47, 0x1f]}, 0x10) pipe2(0x0, 0x4) r6 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r6, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:40 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:40 executing program 1: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/53) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000013a812ec7ad56ee48d17faaa7f7b218c819b1c8b0a50a746aa071c42416bb8191fc6d910e2e04fa0c1bf66cda988ff71207dbecf9fa8829c5bfe2b85d61690f3dfa3b5919e6fafd00fd4d051bae073a645041bd2ec56aac1c4603a6c2a8320375bf9d4d0afdc04c19aeb567d733675c9581e3004e52f6ff02671d12934d66eaf64", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c1c4e210200000000000000000000000000000000000001700f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=r6, @ANYBLOB="a4647f0006000000"], 0x8c) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) shutdown(r8, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000080)=0x7fffffff, 0x4) 10:59:40 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r1, &(0x7f0000000000)={0xfffffffffffffca8, 0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}}, 0x1c) r2 = dup2(r1, r1) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000016c0)=ANY=[@ANYBLOB="08351100", @ANYRES32=0x0], &(0x7f0000001700)=0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = dup2(r3, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000016c0)={0x1, [0x0]}, &(0x7f0000001700)=0x8) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f0000000080)={r5, 0x0, 0x0, 0x7}, &(0x7f0000000100)=0x18) r6 = socket$inet6(0x1c, 0x3, 0x0) r7 = dup2(r0, r6) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r7, &(0x7f0000000080)="d5", 0x1, 0x4, &(0x7f0000000140)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) 10:59:40 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000080)={r5, 0x0, 0x6, [0x3, 0x8b0c, 0x4, 0x4, 0x3, 0x0]}, &(0x7f00000000c0)=0x14) pipe2(0x0, 0x0) r6 = socket$inet6(0x1c, 0x3, 0x0) r7 = dup2(r0, r6) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000040)={0xe8d}, 0x8) mkdir(&(0x7f0000000000)='./file0\x00', 0x15b) sendto(r7, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:40 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000100)=0xe44b, 0x4) pipe2(0x0, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r0, r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) ioctl$DIOCGETSTATE(r6, 0xc0f24413, &(0x7f0000000080)="7b63c29bdc59350d0f01eaa7a301a4247047418f49cd77e194a1dea4147bab989afdb926efe77d55b99b11c2d1a616396b6648a1be042f2dc59037b7fe481124ca684e28f9f1e91e3b2d03e0ac9128407f03931dad53bc88055e4f02e087c1b164106182154abe0f5fabacf0474a90d9e1ca2ac3165183dd") sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) getsockname$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) 10:59:41 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:41 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) shutdown(r3, 0x0) 10:59:41 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000080)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x81, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 10:59:41 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x18) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="01000000ad2e8521191247f244b2b40a9f8e03e496a3e6c1d4bf71426d2f71632f606c064693cae0644b1f17e95959741e1b15493d16b9d4d20a92749395167cb7a0c7fb2179818b32b85c7cc4f2e6048685217f85b9237b79de82a80cdf964656b09b945cb4b6863828db11eb76a997a1399185293ccb2503921c4daf2c04014d91f6c8bb1f606bd6fa66a756d52b0329c64a33fe1ea2e0efa77f1540aa471080fb7732b4208ef8257f00000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000140)={0x9, 0x1000, 0xf4, 0x8}, &(0x7f0000000180)=0x10) socketpair(0x10, 0x3, 0x8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendto(r8, &(0x7f0000000080)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r9}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000280)={r9, 0x1f, "d2677d409d1be5643d57b73e80283ec21ba6e9281838b079cf37fa2e6578b8"}, &(0x7f00000002c0)=0x27) 10:59:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{0x0}, {0x0}], 0x2, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:42 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r0, &(0x7f0000001800), 0x0) recvfrom$inet(r1, 0x0, 0xa1a2, 0x0, 0x0, 0x800e00545) shutdown(r0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000500)=[{&(0x7f0000000180)=""/40, 0x28}, {0x0}], 0x2, 0x0}, 0x0) r3 = dup(r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) read(r1, &(0x7f0000000240)=""/161, 0xa1) shutdown(r4, 0x0) shutdown(r1, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) 10:59:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, 0x0, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, 0x0, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, 0x0, 0x0) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 2: r0 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) shmctl$IPC_RMID(r0, 0x0) shmat(r0, &(0x7f0000ffd000/0x2000)=nil, 0x0) shmctl$IPC_STAT(r0, 0x2, &(0x7f0000000000)=""/53) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r1, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="0100000013a812ec7ad56ee48d17faaa7f7b218c819b1c8b0a50a746aa071c42416bb8191fc6d910e2e04fa0c1bf66cda988ff71207dbecf9fa8829c5bfe2b85d61690f3dfa3b5919e6fafd00fd4d051bae073a645041bd2ec56aac1c4603a6c2a8320375bf9d4d0afdc04c19aeb567d733675c9581e3004e52f6ff02671d12934d66eaf64", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c1c4e210200000000000000000000000000000000000001700f000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001000"/128, @ANYRES32=r6, @ANYBLOB="a4647f0006000000"], 0x8c) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) shutdown(r8, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r8, 0x84, 0x20, &(0x7f0000000080)=0x7fffffff, 0x4) 10:59:42 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) mkdir(&(0x7f0000000000)='./file0\x00', 0x6) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:42 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r3, r0) getsockopt$sock_accept_filter(r4, 0xffff, 0x1000, &(0x7f0000000080), &(0x7f0000000000)=0x100) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) getsockopt$inet6_udp(r1, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x7878, 0x5}, 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) shutdown(r2, 0x1) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x0, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x3) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f00000001c0)="d50e1ea1c9734f580588b04e7dee3a7ce3ee2b6f5cd2610c8a0000000000000000000000ceb6304f243fe2c674a7d6bc096d2c019f402f7b6069631fb2f7f58278112e536b60aec2d1711040a5d8c5295e3bf7451958173ae6d08df5c14ab5cbd885d9c478ba7ddaf4b8df4e4b4b347c58be8b9f3f674a10849157eaa4e4ca5527b420f51d5ef3ee60e05e37b9531e16496761d5", 0x94, 0x8, &(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) 10:59:43 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x0, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:43 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r2, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r3 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r6, 0x84, 0x11, &(0x7f0000000140)=0xcf84, 0x4) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r7 = dup(r4) shutdown(r7, 0x0) ioctl$DIOCCLRIFFLAG(r7, 0xc028445a, &(0x7f0000000000)={0x10, &(0x7f0000000080)="c28b90adb9226f0c511e6c59aa7dcbf8a1a95e929652ad908f7635709cdd17e426e2a6bfa765210865d0066322fb70e4e4471cd3fd4f841092249a664d3a1257004fcaf5bfc3bd3262bb99b042b11762f0c38912a9cc3ab9886449295124118b5e", 0x10001, 0x4, 0x10000}) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x53c, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x2}, 0x1c) 10:59:44 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x0, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) r4 = open(&(0x7f0000000100)='./file0\x00', 0x20000, 0xa) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(r4, 0x84, 0x1a, &(0x7f0000000140)={r7, 0x1ff}, &(0x7f0000000180)=0x8) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r3) shutdown(r8, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r8, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xb9}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:44 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = dup2(r2, r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00.5\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000000)={r7, 0xffff, 0x0, 0x5d1}, 0x10) pipe2(0x0, 0x0) r8 = socket$inet6(0x1c, 0x3, 0x0) r9 = dup2(r0, r8) setsockopt$inet6_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r9, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) 10:59:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x0, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:44 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) ioctl$DIOCGETRULE(r1, 0xcbe04407, &(0x7f0000000000)) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r2, r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc, 0x0, 0x0, 0x8}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a", 0xfffffffd}, 0x1c) 10:59:44 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x0, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:44 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x4, 0x99) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$DIOCKILLSRCNODES(r2, 0xc080445b, &(0x7f0000000080)="d63958aee892601f8020c592b2ad364405bd57267569d460955a522b6f554089fb14d236ae43d9bb6d") recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000000)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) 10:59:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x0, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r2, 0x84, 0x26, &(0x7f0000000140)={r4, 0x401}, &(0x7f0000000180)=0x8) r5 = dup(r3) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="01005069", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getpeername(r0, &(0x7f0000000340)=@un=@file={0x1002, 0x0, ""/4096}, &(0x7f0000000100)=0x1002) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r5, 0x84, 0x8002, &(0x7f0000000080)={r8}, &(0x7f00000000c0)=0x10) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x0, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0xfbff}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r4) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r5) dup2(0xffffffffffffff9c, r5) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) poll(&(0x7f0000000000)=[{r3, 0x8}, {0xffffffffffffffff, 0x4}, {0xffffffffffffffff, 0x2}], 0x3, 0x5) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 10:59:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000000)={0x7878, 0x5}, 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) shutdown(r2, 0x1) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000000)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:45 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000000)={0x3ff8, 0x0, 0x0, 0xffff}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a", 0x3}, 0x1c) 10:59:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100000) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x3, @broadcast}}, r4, 0x10000, 0x40, 0xd, 0x1000, 0x7, 0x1}, &(0x7f0000000140)=0xa0) pipe2(0x0, 0x0) r5 = socket$inet6(0x1c, 0x4, 0x3c) r6 = dup2(r0, r5) setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r6, &(0x7f0000000280)="f8", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 10:59:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0x40080, 0x0, 0xfffffffffffffc8e) shutdown(r1, 0x0) getsockopt$inet_int(r1, 0x0, 0x44, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) mkdir(&(0x7f0000000000)='./file0\x00', 0xb4) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r4) getsockopt$inet_mreqsrc(r1, 0x0, 0x47, &(0x7f0000000100)={@local, @remote, @rand_addr}, &(0x7f00000000c0)=0xc) r5 = dup2(r0, r3) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet(0x2, 0x0, 0x3) sendto(r6, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0x2, 0x400, @empty, 0x400}, 0x1c) 10:59:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r1, 0x0) r2 = accept$inet(r1, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000080)=0x10) r3 = socket$inet6_icmp(0x1c, 0x2, 0x3a) r4 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r4, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x100}, {r0, 0x20}, {r3, 0x20}, {r4, 0x2}, {r0, 0x100}], 0x5, 0x6) pipe2(0x0, 0x0) r5 = socket$inet6(0x1c, 0x3, 0x0) r6 = dup2(r0, r5) setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000040)={0x2, 0xff7f, 0x3ffd, 0x4}, 0x8) sendto(r6, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(0xffffffffffffffff, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r4 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:46 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x0, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="266a08df58de68b54ce6a1ed7ba80d37acc4f2ebf95c464465ec87b2e12009f1ccb4a62782c7d6ea5b28a1157002343068a30e2d9971e6f6fa47250139dd2f16081b6004131f34235636d6f79c67b1ea54669c15f3c22fb4289ac205", 0x5c}, {&(0x7f0000000100)="72925f6e71c24520e6b7bd3e5b1a61142c0cb26d334707a405c082a9ea3b505985a7b4367fe4b433bc338e551d9f7585b3ab0943c40cfd8e8691000a7c38c2fb8018e6531a72f83f3068a690b36435070f9e8febc25bc0e7bb21ef2edaff43eea7584c3b503c63aa0499fc5a8b3c4824152bee1eacb8c976c4243735bbb73ff079154d2089c4f41dea6be6aa9a4301266fe1f28ee85649eb72b723c82c93cfbd175e459aa407594e5730ed2cfc9ded424bac2ad04a9a3608a2cfa24794a87df853583eaa5bccc8dea54b9404b25b16aa4ce937fa5a8163cf0d19db44d3800e99a467c9c8", 0xe4}, {&(0x7f0000000340)="161b5237ed2160c64f0f1786ab30d8c46a90a2815b7ccd38d802ecb486d5a0c1821638d2b2dd5db4a8c95e6105f34df63ffe48c25d181d5d4e9fc1896504619fecf3f1e82bda86a8f555c5c2f639822f7f0403138ad40bd0a8b0e635f7c491b977a794444a25ce86f6cec1c7505817e647d2e488bf31d856fef81ecd5cba10fa3e7ddc192ebfe1c800b91735cb7d7ba4623fbb2aa9be8c4ffd2d7240c9ea680b8109e14bdad0d81a3ecee76e1786ee10814fbaf0319994cb9513", 0xba}], 0x3, 0x40) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_icmp(0x2, 0x2, 0x1) readv(r3, &(0x7f0000000000)=[{&(0x7f0000000080)=""/167, 0xa7}, {&(0x7f0000000140)=""/248, 0xf8}, {&(0x7f0000000340)=""/209, 0xd1}, {&(0x7f0000000440)=""/143, 0x8f}], 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000000)={r7, 0x40}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0x0, 0x40003, 0x0, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0, 0xfffffffffffffc60}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="010018757c05782bf231e737e3edbabcd20b19d71b0daf9176b6a605b6ba6bf688ddb0f028109a9b262881dd3cde8539c234cfe4e9e86125b0b2", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) openat$ptmx(0xffffffffffffff9c, &(0x7f0000000300)='/dev/pf\x00', 0x40, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x2, r7}, &(0x7f00000002c0)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r4, 0x84, 0x101, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x2, 0x5, @ipv4={[], [], @multicast1}}}, r7, 0x81, 0x8f, 0x0, 0xfffeffff, 0x8001}, &(0x7f0000000000)=0x98) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000140)={r8, 0x0, 0x1}, &(0x7f0000000180)=0xc) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000000)={r5, 0x1000}, 0x8) r6 = socket$inet6(0x1c, 0x3, 0x0) r7 = dup2(r0, r6) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r7, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) shutdown(r6, 0x0) 10:59:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000000)="d5", 0x1, 0x20000, &(0x7f0000000300)=@in={0x10, 0x2, 0x2, @rand_addr=0x80000080}, 0x10) 10:59:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) getsockopt$inet_udplite(r2, 0x88, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = semget(0x1, 0x1, 0x20) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000000c0)=""/91) __semctl$GETPID(0xffffffffffffffff, 0x0, 0x4, &(0x7f0000000340)=""/166) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000400)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) getsockname$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000200)=0x1c) shutdown(r5, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x8) 10:59:47 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x41, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) close(r1) accept(0xffffffffffffffff, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0xf) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:47 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r3}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x5, 0x4700, 0x5, 0x8, r3}, 0x10) r4 = socket$inet6(0x1c, 0x3, 0x0) r5 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r6 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_MAXSEG(r6, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x8001}, &(0x7f0000000080)=0x8) shutdown(0xffffffffffffffff, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r7, 0x0) accept4$inet(r7, &(0x7f0000000100)={0x10, 0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000140)=0x10, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 2: socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 0: setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffff9c, 0x84, 0x1b, &(0x7f0000000000)=0x400, 0x4) r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r3, 0x84, 0x108, &(0x7f0000000080)={r6, 0x1000, 0x2, 0xfffffffffffffbff, 0x8421}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000100)={r7, 0x10000}, &(0x7f0000000140)=0x8) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r8, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r8, 0x0) 10:59:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in={0x10, 0x2, 0x3, @multicast2}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) getsockopt$sock_accept_filter(r3, 0xffff, 0x1000, &(0x7f0000000100), &(0x7f0000000200)=0x100) recvfrom$inet(r2, &(0x7f0000000080)=""/100, 0x64, 0x40041, &(0x7f0000000000)={0x10, 0x2, 0x2, @multicast1}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000003c0)=""/192, 0xc0}], 0x1, 0x0}, 0x80) dup(r4) sendto(r4, &(0x7f0000000340)="a94670960363fb0f0db9ab231ffd0461d295b0b6ebe7a74c111c82ed9d785860490b5a3126e9f7da41971a494898ebbdcd4228caf97d642060f504f6b6d501e59a1b2f93242d7b4dbf9b505bcdb02f1b011e697026d74f32", 0x58, 0x0, &(0x7f00000002c0)=@in6={0x1c, 0x1c, 0x2, 0x0, @loopback, 0x4}, 0x1c) 10:59:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000e40)=0x9, 0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r3, 0x84, 0x20, &(0x7f0000000100)=0x82000001, 0x4) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) sendfile(r5, 0xffffffffffffffff, 0xfffffffffffffeff, 0x4, &(0x7f0000000dc0)={&(0x7f00000006c0)=[{&(0x7f0000000140)="9f783d13f997f84f9eabc7b4530cac9fce78a8cfb7497fa2787b50aed72ed99cdbd3161ced1974c0e1ea58ae3e5f59e33f70427112470aee7228fb9ca860478f7381f635f18ecd476e6e72c5c25319f9031ebd0aec9244fc26c5373bfa86eb1f7dde71e79a41bb5fa9411660c1bf53bcd5481d8ab114d83c6b70b66e6277397fc339b65063f3f657ad9dc2907f9d", 0x8e}, {&(0x7f0000000200)="6ed73ecec82c752757b46829", 0xc}, {&(0x7f0000000340)="1a3b112f2fd9c5398e07b42bebc0ace01292625761f77f3566fd855d92ee84ee3043c3e4f6f7436ebb92bbc4368c8174135f666b8a5bb39e36d74cf04057f78edd32848aa64e3aa93ce9caf35ba6f897ec37ff25f34f77922e3c45d98874fca8155aa3212bcd6f67eef408d3f2b9e836ec9895535bfa8f0ed5c85a0cdcbc7b61cd1ae34a9b855ef9caa3bf89025bfd97b5b9", 0x92}, {&(0x7f0000000400)="44807761cc3c9613f8169ff86d95c9da1aa47f77444258dc11d86d6dda068cf1f7133ca0e10efa074b02ff0afcef18ae74fc1ea1bcf6eef4005d3d3e7edb6a8d9f0b179fedcbc1c747b6748bc99a", 0x4e}, {&(0x7f0000000240)="7fe0f57b26be798047755db1c77f01782cc77f01744e128a32e3bd8761daaeda762a7c8a737bd7a542fc1538c039f540a5ae59cee1267434ea", 0x39}, {&(0x7f0000000480)="6cab3edb509a41048c789243e7ae6100d05f325aa163c35d93490fbefb0b1bb4020aa7b0a7090da0036e4a7b287ef8a81c827c6c1ec7379a5995c5a4db1997c9094e8323f4f7f86320a68efd74e466ef2a8864497dff35755f5273151859790d4d14b0367a7905abdf36d5b7e6e862620ec5f41124872d70a7529ffee67bc0c4619d733fc6bae3dacf61e125e9", 0x8d}, {&(0x7f0000000540)="700cfae051f53b83334add71a077e6abeeff23e946b2e767956107b4ebd177b3cba6622e177499f26bcd1dcd9d3911549bc984025fec01f89b0a21212bf5e5ce3badc9f027f108f018ce1fc1", 0x4c}, {&(0x7f00000005c0)="54e7b80ecfc09a36f1c636a12c8336017b914d6cf3d69cf0b4c56d02c2c4bfda86205a7bb1a04ff06f2ea2e5c7f0bf0b9d181dbf1718bb0af873eeefccc3abe81751345228b24e0086ee12e6ef9d0879f3f2d1d2d426cf61c2082c18e90d42ba09d74c5c42a6adcfebc644567285edabfa216a4503585bf47dc1b29513eba5272ad3207fa8b83891f13a96dff5892bb9df79d86f63d5b150529b208ecc45c41be6ecb4142fba6070f86302f99796d3b3c0e955ecead1f5f628b457d5ddcdff98a36e9bda694740e944572504c6a78c0f7cfe49fab3f71c7a4274721e8216b8eb5afd672bc127e118587b6d291a6552f24457ea0d057a", 0xf6}], 0x8, &(0x7f0000000d40)=[{&(0x7f0000000740)="0338c024637b9715c86e6f9f364b48f4e0f72f7d95fde1d8af210c607b44ebce81a42b8e32f09440c269117859e6a2ba6e6000033eb6f1adf986c83f3dbb31f5ea9b3c7c89a61ffe563ff70d3730b7ed6f3742215daf9752ac7ef0314f75d4009c19d25a8fdbcea1ab48ffa25ad53ddfd15ae5227a7a43cd8c01f1ff7bb0123a784035057b17a65f45959d996080f554f67cc14da6f889057a200c7b96243a4a54db00a5dfbce92188176de25154c0", 0xaf}, {&(0x7f0000000800)="4b3d6c3869692133f6f1fbc98d29a7d4b12e9cbc0e6d78e1e2c95816cf425449c234eec22bd3e457697db64996ca3a1c1f20995c90ae80752cfdc75a794929046b781afa20f17850485551bfab1a6c0f96261754e2cb29d4bf5e9b889f70d4ed76bf71d38792f61963ab2369962665806e152883fc04c2f6d3f3c811a6f2836c75a241fd96f66ed9ddaa6bc4b4bf880c991257da7f75b05972ca37d8c652161591224bc453e9ef7e3100fe50ffd6ae7ff239754467a5", 0xb6}, {&(0x7f00000002c0)="262216ab762c2050d3d621283a9482e5ef561f4240a2961ac0", 0x19}, {&(0x7f00000008c0)="be7e2d51e16ea952f702690041a2933566775d51a892d46fe520b927a965f72ddc2e2c6f0d0284372139f1e37a99d28dbcf5afe6cfa45980d8d0a9f905474384c5acc7e0c6ddc20de39b2cc15c28bd265371d03cd6461ac9645540efea5ec1e3aa7c9c90fb6ef0df76bfc447d9001334001255267d4f637a07156fc8875f07ae352132b1b94db5c1a4b202e249e600aacfb6fbc9b6874fe0744ea2ec0f63df6e61fc3e5a4def7a8f9aec0d0d7d9227ccf7b8ba124d363c84c475992561fd3e64c2b896baf503e631dddaed5e8c57afc58d7b2b1a", 0xd4}, {&(0x7f00000009c0)="88c98ad73af49de3da1b585e1e674c4644dfcddefc8836561d16c62ecd946a0ee42d1b58af82c46a61eba3a6fb3ed6f9dab0a0a39959769b48ce44476c8e9d9f9f3c933ee589e7c2928ba56f6b89d849c1de1c62db8458fc4ada5a1e5ebe82d785d43b0b4c735567733905f55241a4e2395233b5cc747f8a1011c79dc65b76effc8624d0323d73ce1d6ce90e6a9c573b6ebfe0178e95e3e8c75ecb88182620a93a3351bf6a2795ea34bd17803878d1104a16be60ac34bfc870d0681724ad82dbde687863307f", 0xc6}, {&(0x7f0000000ac0)="22b098c421cd569235be10d6dbd28eb352b866bc10978644cab70c2ea7d922d54c6ce5b7daa7af85aec8e112405b1e30dd1201eb0cb5ae019eed711476e0397aee613b89b5b3a8365cb60197abc82475d035bb0a41d1e26daa603bf4250c325bdf0d9a2295a61001679a91faf080", 0x6e}, {&(0x7f0000000b40)="c4815066038ab962bd39b6f134f610f927b612a46763f2b6522460314e3aac810ad76f69d9d81f705d0f9b50c9c0a16c46734580d42d4db2f48bdf22957ea208bceae4a961e622dce84e76750f54498f3e187f3505c9e7ffef2412d5d1a83494ca3bb7fc71c7208e7908c1f38c10c4f68b3a951aab57cb7424353a04fa23a62a6cfe4fdcd152e91abfb865f378448d1d9748de016f90bf7a953abf593d2c49dff3ec6f0b3b97bbe876adfb359db5392fef48612a0076fc048effe52eba0d23e8a29262073d22b79b1d916871470a53", 0xcf}, {&(0x7f0000000c40)="ba39c17752b4a0cfbafb768b0830e92af11005941d84fea210fa8b3685720f8f09f9bb607d5ab76db9864cd829139a1fe758d12ad57600c0f2f82fe51d19667f77534d346794501cc50da0f9838c2541e21a6bef2c7d8d8c19fd14285604e0283ebcb01eb8ed4f5a98d1a7e7d7689b1408b08eb95b680aa30ea38cf66946aeb729baa23b97c27f82a7ed1058228dd7aba71cd5a5067b3dd5aef9976334da0335c5904632a63df1548d1aefd6ea1f14e9f917f1302b067f71a98f6c6d5dac1fbe3ff3bf0b", 0xc4}], 0x8}, &(0x7f0000000e00), 0x1) 10:59:48 executing program 2: munlock(&(0x7f0000ffc000/0x1000)=nil, 0x1000) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x37fc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) r4 = accept(r3, 0x0, &(0x7f0000000000)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r4, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="1200000033fd789521021182cbf157f8c5844f2b18a9"], &(0x7f0000000200)=0x1a) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r4, 0x84, 0x20, &(0x7f0000000080), &(0x7f00000000c0)=0x4) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(0xffffffffffffffff, 0x84, 0x8, &(0x7f0000000180)={0x1}, 0x4) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000100), &(0x7f0000000140)=0x4) 10:59:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCCHANGEALTQV1(r2, 0xc1304431, &(0x7f0000000080)="df93ec8fd10744911304d8cee5e480715cc59ee250184d639d9725de76e944dac1bb224f18eb66310715baa989b48ac8efc59d001c4ee6d5f5664c43e42ca54171d155fa7ffc1b985005b1269eb59ab52f34996f5e427a0479cc335a5041f10bcf286b4ecd2412222237d2b8ebfa1df34f3adf3b51c19ee0e738131b3570517967ab8a47644b2a5c60b526c9dd9029d0df49e38ab2bb6c071cc8a0aa7fcb2d1d405c6d409d8626b31c7e57ea044abb90b2a4c069021ef7df4f46c71d0532c2317d5d8f5dab6ead6508a2ff1c1167ff181ddd4d49c321856d469d976aa3625a") setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r3, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 10:59:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:48 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = accept4$inet6(r2, &(0x7f0000000080)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000140)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f00000000c0), &(0x7f0000000100)=0x4) setsockopt$inet6_group_source_req(r3, 0x29, 0x54, &(0x7f0000000340)={0x5, {{0x1c, 0x1c, 0x2, 0xffff5bfc, @ipv4={[], [], @rand_addr=0xfcee}, 0xfffffffd}}, {{0x1c, 0x1c, 0x3, 0x6, @mcast1, 0x7}}}, 0x108) 10:59:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="bd7bcddf5133b0f096be71a0119d2d83614ac2e3431cb7da87d8491b21b23dd2e0438a8b79749775d77188e6f28b122323000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r3, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x3f, 0x400, 0x3f, 0x4, 0x1, 0x400, 0x8, r6}, &(0x7f00000000c0)=0x20) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) r7 = accept$inet(r2, &(0x7f0000000180)={0x10}, &(0x7f00000002c0)=0x10) shutdown(r7, 0x0) shutdown(r1, 0x0) 10:59:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socketpair(0x1c, 0x1, 0x2, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080)=0x6, 0x4) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x5, &(0x7f0000000000)={@broadcast, @multicast2}, &(0x7f0000000080)=0x8) 10:59:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r4, 0x84, 0x21, &(0x7f0000000000)={0x800, 0x1600, 0x2, 0x2, r7}, 0x10) 10:59:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffff9c, 0x84, 0x20, &(0x7f0000000180), 0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) pipe2(&(0x7f0000000000), 0x200000) sendto(r2, &(0x7f0000000080)="d4c2b323ec48985b043a1dec750fefa5a1276694f0eb3c13295693ad2c64e2a806675ad1fc5c2fab700e69740962c86277ed1f9d3327672e7aa3c2463edfd77b276318e531cbec1bb6266f26b44834bf26bde8bcd9aa207bb84c4a4499686a37ed5caa5480d9b079c06f308d4cd0daba87e884524509d7c99774fcfa41b64656f4fe84ba90ea4c35c1fe06fb4722c8aae4fc20728901392e773174057363caeb9c8f135ee84528b8e68c1148f70a9bde1fcb9a11ea6b6400a2da2ad041b43457ef", 0xc1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x0, @ipv4={[], [], @loopback}}, 0x1c) 10:59:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x0, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) accept$inet6(r2, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0, 0xfffffffffffffd3e}, {0x0, 0x5a}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) accept4(r3, &(0x7f0000000100)=@in={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000140)=0x10, 0x30000000) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) r6 = dup2(r0, r5) setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) 10:59:49 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r2, &(0x7f0000000200)=[{&(0x7f0000000000)=""/66, 0x42}, {0x0}, {0x0}, {0x0}], 0x4) dup2(r2, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000001840)=[{&(0x7f0000000340)=""/4096, 0x1000}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0xbf9d, 0x0, 0x0, 0x800e0053e) shutdown(r4, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f00000004c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/190, 0xbe}], 0x1, 0x0}, 0x0) shutdown(r5, 0x0) shutdown(r3, 0x0) r7 = socket$inet6(0x1c, 0x3, 0x0) dup2(r0, r7) 10:59:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={0x0, 0x9}, &(0x7f0000000180)=0x8) shutdown(r4, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB='\x00\x00\x00', @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r9}, &(0x7f0000000100)=0xc) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r4, 0x84, 0x8002, &(0x7f0000000080)={r9, &(0x7f0000000000)=[@in={0x10, 0x2, 0x1, @multicast1}]}, &(0x7f00000000c0)=0x10) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) ioctl$DIOCGETRULES(r3, 0xcbe04406, &(0x7f0000000100)="315e2a3e49391c60d34c2c1989988501833b92e56c488b7a413284305dfa105efd064202c9827b3b8eba9c8c63dcab954b64e6567bcfa0342dca0480f0062376") shutdown(r1, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) ioctl$DIOCGETLIMIT(r5, 0xc0084427, &(0x7f0000000000)={0x7}) 10:59:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x4) r1 = semget$private(0x0, 0x6, 0x297) semop(r1, &(0x7f0000000000)=[{0x0, 0x7, 0x1000}, {0x4, 0x9, 0x800}, {0x1, 0x6, 0x1800}, {0x0, 0x3ff, 0x1800}, {0x0, 0xdca5}], 0x5) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000140)=""/194) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0xfffffffffffffdd6, 0x0, &(0x7f0000000440)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[@ANYBLOB="63571caed85c8a79008789fec6", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0xf, 0xffff, r6}, &(0x7f0000000340)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000380)={r7, 0x8000, 0x1, 0x6, 0x400}, &(0x7f00000003c0)=0x18) r8 = semget(0x2, 0x4, 0x704) semop(r8, &(0x7f0000000240)=[{0x1, 0x2}, {0x3, 0x20, 0x800}], 0x2) shutdown(r5, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r5, 0x29, 0x51, &(0x7f0000000080)={0x0, {{0x1c, 0x1c, 0x3, 0x401, @mcast1, 0x80}}}, 0x88) 10:59:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:49 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001680), 0x0, 0x0}, 0xc1) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000000)=""/41, 0x29}, {&(0x7f0000000080)=""/30, 0x1e}, {&(0x7f00000000c0)=""/80, 0x50}, {&(0x7f0000000140)}], 0x1, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) ioctl$DIOCBEGINADDRS(r3, 0xc4704433, &(0x7f0000000200)="4ece4fb3d997911c1fc64612a71e8ee99d83e96a2cb4ac58e73077bb8a336be5bd13a9b8121bf9d3de69e15c1c2c16edc8dd60be9782e9146f8c0712dee83f780370968408bb6d24edfa1c8fa76dab6cd5bbd59aef20f0b9e8f833c2b2c0a708839630b8caa6f4ff634b817024b203d9bc89c7204fa760417db307fff967e7b7f834baa9e9") shutdown(r3, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="e0ffffff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000002c0)={0x2, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000140)={r5, 0xfffff4db}, &(0x7f00000001c0)=0x8) socket(0x2, 0x2, 0x5) 10:59:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x5, 0x0, 0x0) accept$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000000)) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000440)=ANY=[@ANYBLOB="000000005682da3de5da874c9c3b16de305fe0ff63c44b81ac1fa66e10584804481780974d8c8d8575a223c996b5c18ad0dc9b5d2007b5535b0573b8ec904f43ad1e1d8060a1b23aaa0d5b4a90b87f89f7f0c3f6710450d3eaaf8f70d36a1fc1c493896b089dafc05cb78468442ade4956ba671aab4616d42b6a4bfd103c9dac7f810edc06174c799e", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000200)={r4}, 0x8) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, 0x0}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000080)={0x0, 0x1b07, 0xff}, &(0x7f00000002c0)=0xc) r6 = socket$inet6(0x1c, 0x3, 0x0) r7 = dup2(r0, r6) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={r5, 0x80}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000180), &(0x7f00000001c0)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r7, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = geteuid() r4 = geteuid() setresuid(r4, 0x0, r4) setresuid(r3, r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) fchdir(r0) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:50 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3bfc, 0xbf, 0x4}, 0x8) shmctl$SHM_STAT(0x0, 0xd, &(0x7f0000000080)=""/66) shutdown(0xffffffffffffffff, 0x0) ioctl$DIOCOSFPADD(r2, 0xc088444f, &(0x7f0000000100)="fc18a5b316b2ae50f47e63431dc26d81b111bc56dfde049eb314b278c5375aa61b65d7bcc626ea26d5518d637b57e9be4465e8574c8de86aed0fe8d2296b29f6d794e30524468ab352908f63705313c4c1aaf7ff1deef6889c03b0379f95801d0baed475449114bf4a10651d88f88c1146fe1b1f0111a7121ca20105e76ad19c52527a38aab95092ed18c3db6193dd3f0f488882becd3ac11399fbcf196c82fa98e8f0daf3c3af730d6c45e48d2fad5db3fcb7c1cfe7b886589b39ca8bfd3d4ff8efa7b1d77522f429568799cdd9952f68d60573cd2bcffdc73c") sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 1: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x40}, &(0x7f00000000c0)=0x8) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r1, r2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f00000001c0)={0x0, 0x400, 0x0, 0xfffffffffffffe00, 0x7}, &(0x7f0000000200)=0x18) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="41970000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f0000000100)={0x2, 0x6, r8}, &(0x7f0000000140)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000180)={r9, 0xc, 0x20}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r0, r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x0, 0x0, 0x0, 0x0) shutdown(r2, 0x0) recvfrom(r2, &(0x7f0000000100)=""/56, 0x38, 0x2, 0x0, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000000)={r7, 0x1}, &(0x7f0000000080)=0xc) shutdown(r1, 0x0) 10:59:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000200)=[{&(0x7f0000000240)=""/123, 0x7b}], 0x10000000000000e2, 0x0}, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xfd1d, 0x0, 0x0, 0x800e00515) shutdown(r2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r4, &(0x7f00000009c0)=[{0x0}, {&(0x7f00000002c0)=""/243, 0xf3}], 0x2) r5 = dup(r4) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0x1de, 0x0, 0x0, 0x800e0050e) shutdown(r5, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) r8 = dup2(r7, r7) recvfrom$unix(r8, &(0x7f0000000040)=""/197, 0xc5, 0x2, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r3, 0x0) dup2(r0, r1) 10:59:51 executing program 1: socket$inet_sctp(0x2, 0x1, 0x84) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x188, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, 0x0, &(0x7f00000000c0)) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="000df0c998c326ea67647cbd439ead6e000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x1, r5}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffff9c, 0x84, 0x1e, &(0x7f0000000000)={r5, 0xb, 0x1f}, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc, 0xfffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r6, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r7, 0x0) r8 = fcntl$dupfd(r3, 0x11, r7) ppoll(&(0x7f0000000100)=[{0xffffffffffffffff, 0x10}, {r6, 0x8}, {r1, 0x2000}, {r8, 0x40}, {r4, 0x80}], 0x5, &(0x7f0000000140)={0x1, 0x37}, &(0x7f0000000180)={0x2}, 0x8) 10:59:51 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680), 0x0, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) r2 = socket$inet_tcp(0x2, 0x1, 0x0) shutdown(r2, 0x1) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r4 = getpgid(0x0) r5 = socket$inet6_udp(0x1c, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, &(0x7f0000000580)={&(0x7f0000000140)=@file={0xa, 0x0, './file0\x00'}, 0xa, &(0x7f00000002c0)=[{&(0x7f0000000180)="52e90310eda7ee274d97c9b5d7d7ba3a72ddb42d50b95a5a78cd2656c491e4c49b44277f2ece49f1d500287d794427408eada3d821d7c7f304ae8ed4907889ea88f6fefb5656e4c21cc28888e7f527fa74e62ccaab45030a0e8c86be76c1943102ced83d7b157a288273fb4f022c5e602363c6e32058e7c6f0580ee2f335", 0x7e}, {&(0x7f0000000200)="34f445d320de3e0b6eaf24f07ee8bd8d6bad64d1603f5af1a879d175476508a1a677dfad91775bd82af372980da5d3b81397999ff5daec050e274ebb6286369b57a71b8fcca13dd94f022aa8782fdb0227771a0698da1d50ed7d3fca9725f73a4bd219c7e1a121b9a15fb3c99596d3356da338600ab851378d6b0608d68fbaf93ac3de08fdd3bf256069", 0x8a}], 0x2, &(0x7f0000000500)=[@cred={0x20, 0xffff, 0x2, r4}, @cred={0x20, 0xffff, 0x2, r4}, @cred={0x20, 0xffff, 0x2, r4}, @rights={0x20, 0xffff, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r5]}], 0x80, 0xcd}, 0x10c) fcntl$lock(r3, 0xe, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x100000001, r4}) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r7 = dup(r6) shutdown(r7, 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r7, 0x6, 0x401, &(0x7f0000000000)={0x1, "f2396efdae2cf17691d32e4542ca2b1b"}, 0x14) getpgid(r4) 10:59:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:51 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080), &(0x7f00000000c0)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 0: ioctl$DIOCADDALTQV0(0xffffffffffffff9c, 0xc100442d, &(0x7f0000000080)="afdd03315307dc23d931fd93851df4a64dd67c618fda9239026d510ea30b52b981b594be15e733a76a9f55b57a9b68d9d291ca27cff580e1430ab34568d8d4196c40dafc549ca145bb208bd1829310e86d16fce829bf0d6b7273cab37e4ca1533f2f9901d94c94fe37a2b82544b1f50ad9b01765f98feb0fe28e2a5cd502304219404f23ec185becba829d64fdf738b45e873896c9e6fc739017b1435ae3ae92b0f3aff7fbbfcae91deae227ae5837ff9a04293f9f6de23db0a5d70a51ff12a53e2a1fec717c3ee006f96b1f9e7cbc04c0e1e74958752cf8") r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) shutdown(r3, 0x1) open$dir(&(0x7f0000000000)='./file0\x00', 0x8, 0x20) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = open(&(0x7f0000000000)='./file0\x00', 0x80, 0x20) unlinkat(r3, &(0x7f0000000080)='./file0\x00', 0x0) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB="000000000fb86d35b98ff5b687d25883da0275cf79e2d20bdff4d3490e5ad50bbf45ce696f5fd1a61856f5c915eea7071b122f2a94cce93156c17e86e8c3a42c9075c18e06ad", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_RTOINFO(r5, 0x84, 0x1, &(0x7f0000000000)={r8, 0x100, 0x508, 0x39c}, 0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) faccessat(r2, &(0x7f0000000000)='./file0\x00', 0x0, 0x1400) 10:59:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000080)={r7, 0xb2}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000100)={@in={{0x10, 0x2, 0x1, @multicast1}}, r8, 0x9, 0x183, 0x100, 0x800, 0x200, 0x8}, 0xa0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) chroot(&(0x7f0000000000)='./file0\x00') 10:59:52 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000000)) shutdown(r0, 0x1) shutdown(r1, 0x1) semget$private(0x0, 0x4, 0x20) 10:59:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) utimensat(r2, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={{0x1, 0x5}, {0x4, 0x7f}}, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:52 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:53 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000340)=[{&(0x7f0000000200)=""/234, 0xea}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x6, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e00546) shutdown(r0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = dup(r1) readv(r1, &(0x7f00000008c0)=[{&(0x7f0000000500)=""/183, 0xb7}, {0x0}], 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) r4 = socket$inet_sctp(0x2, 0x1, 0x84) listen(r4, 0x0) accept4$inet(r4, 0x0, 0x0, 0x0) socket$inet6_udplite(0x1c, 0x2, 0x88) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x44, 0x0, 0x0) r6 = socket$inet6(0x1c, 0x2, 0x0) dup2(r5, r6) 10:59:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r7}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) accept(r2, 0x0, &(0x7f0000000100)) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x1, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r4, 0x84, 0x901, &(0x7f0000000000)={r7, 0x95, 0x9, [0x44f2, 0x8, 0x400, 0x2, 0x5a49, 0x0, 0x7, 0x9, 0x2]}, &(0x7f0000000080)=0x1a) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:53 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0xfffffffffffffffc, 0xff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) ioctl$DIOCRGETADDRS(r3, 0xc4504446, &(0x7f00000002c0)={{"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", "d1183ca2f77c5ab101a0aa92db8a8d750eb182738bec30f5817d862f7b490425", 0x5dfd, 0x7}, &(0x7f0000000080)="ec0c707b43931b998e868ce849df11dd0a7fe3d6bc8399d0c48fad3b139e54aa7978a464bb01d800a27c42fcd4624acccb41aa9fabfd3991a162c618bd2431c8e9ab4f32151fb0bdce65b4327a1cbea2ec2257fbc40d82561f7c2475157ae120599e856feab1049da9c323050031cf20de9656f4e6e863b32e8fbd382b864c53238a9ace433fb234083c64e655e5b326e18ade13f313f226b46c0352ce0ea9741327f210108ab5696abfe418752f4d5557f979ea1b", 0xf7ec, 0x9, 0x81, 0x2, 0x6, 0x8, 0x7f, 0x9}) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, 0x0, &(0x7f0000002100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@un=@file={0xa, 0x0, './file0\x00'}, 0xa) 10:59:53 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, 0x0, &(0x7f0000002100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:53 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) writev(r3, &(0x7f0000000200)=[{&(0x7f0000000080)="1fe43505056de9fe71c62c7aa9c3886710694023a34416f75ed54ac734c22c092908774984d3ed5ad5c51a8ca03e900efe0fbb1b480f2dacb04df60ee24da2f51738c9aedc34f82b675ceca24fac547dd5291df4097d9f33ef1abbe0832ecf786587dffb02d429e2d731f47b00cb1f37fd074a6a06e48508a3e309941e4496291582127e09c9d136cc2042dc627f30180ca8165a4a6038c5d44a", 0x9a}, {&(0x7f0000000140)="1e07784b8facc3de858b9342fbf79e229c2ca6facf87459e4f467820cc6537ef4a20a2c8ade627b0f7f0e3da0dba633d5b957a7c7694d3ba2420bd666fa3fbfb0dae58bee67dc887a2648197d15197b6b92ebe78e8055ec7c5142d71e576a0b8e097a9761d01cba98b1af70b772bb9320017e3d1b8014fcee88ff38217858080fe4a19", 0x83}, {&(0x7f0000000340)="5faf4978a0af0d79b381cd415ea8f30533a711dd57bd5d21c93aac961bc1fbe74dfe0fb82cad5c30f134b3c2721086b26808caf81665c587d7d0a6392433d86c6c63b9de0ff7a8718435e4bdcdf1ce96da389f24ecb1386e125d7f61b7fb39cb42b1cebe031623893bada5013baa03588d6a128e4fe87a7d70a49f0b2c2051629c2bbc63", 0x84}, {&(0x7f0000000000)="178d52603b6aeaba96e68cc3", 0xc}, {&(0x7f0000000400)="d8425819a253cddc6c6bc6195ccff7c7fa40f30948a379aa96dfa28e0041453d183dc638c1cf532a91592224495afda19bd6100ab221293cebcb0ee00a0c73958251976c8d9dac5579a247dadb11e4f2708d422c0bb387526ca2d5459092066cbf03efb3d8a743699429eebba8ad95626e06a68c4c7f90850c672fe865757e28ae7d37fca8bcbea589cf5984f2d67fbeed79987ee6af693347b16d26ac7f0b61b4", 0xa1}, {&(0x7f00000004c0)="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", 0x1000}], 0x6) 10:59:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) ioctl$DIOCRADDTABLES(0xffffffffffffff9c, 0xc450443d, &(0x7f0000000340)={{"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", "41d40fdcd42560444d2d68259bb5f905520e0fb3d0f0a2b568ff08111251293c", 0x9, 0x3f}, &(0x7f0000000000)="242b6d22ce807a67350d3ec2ed06732ed67db9266697", 0x1ff, 0x6, 0x8, 0x100, 0xffffffffffffffff, 0xaf46, 0x8497, 0x3f}) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet(0x2, 0x5, 0x7f) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f00000000c0)=0x9, 0x4) setsockopt$inet_int(r3, 0x0, 0x41, &(0x7f0000000080)=0x4, 0x4) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0xffffffffffffff74, 0x30c, &(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x0, 0x3}, 0xa) 10:59:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000002c0)=[{&(0x7f0000000180)=""/203, 0xcb}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="01d7452e4cc3f89705e686eeeca97c00faff", @ANYRES32=0x0], &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r9}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r6, 0x84, 0xb, &(0x7f0000000000)={0x7, 0x0, 0xd00, 0x8001, 0xd8, 0x5, 0x80, 0x2, r9}, &(0x7f0000000080)=0x20) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f00000000c0)={r10, 0x2, 0x7}, &(0x7f0000000100)=0xc) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) 10:59:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, 0x0, &(0x7f0000002100)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) getsockopt$inet_buf(r1, 0x0, 0x52, &(0x7f0000000080)=""/191, &(0x7f0000000000)=0xbf) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) rmdir(&(0x7f0000000140)='./file0\x00') 10:59:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt(0xffffffffffffff9c, 0x2, 0x81, &(0x7f0000000100)=""/246, &(0x7f0000000200)=0xf6) r1 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_int(r1, 0x0, 0x41, 0x0, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r3, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) r4 = socket$inet6(0x1c, 0x3, 0x0) r5 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 10:59:54 executing program 1: pipe2(0x0, 0x0) accept$unix(0xffffffffffffff9c, &(0x7f0000000340)=ANY=[@ANYBLOB="0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000060000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000edffffffffffffff00"/4098], &(0x7f0000000000)=0x1002) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) getsockopt$inet6_tcp_int(r1, 0x6, 0x1, &(0x7f0000000200), &(0x7f0000000240)=0x4) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r2 = openat(r1, &(0x7f0000000080)='./file0\x00', 0x2, 0x2) ioctl$DIOCSETLIMIT(r2, 0xc0084428, &(0x7f00000000c0)={0x9, 0x1}) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) r4 = dup2(r3, r2) unlinkat(r4, &(0x7f00000001c0)='./file0\x00', 0x0) shutdown(r3, 0x0) r5 = accept(r3, &(0x7f0000000100)=@un=@file={0x40, 0x0, ""/62}, &(0x7f0000000140)=0x40) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, &(0x7f0000000180)=0x80000001, 0x4) 10:59:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) mkdirat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x60) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) accept4$inet(r3, &(0x7f0000000140)={0x10, 0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000180)=0x10, 0x10000000) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB, @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r10}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_STATUS(r4, 0x84, 0x100, &(0x7f0000000080)={r7, 0x3, 0x80, 0x7, 0x1f, 0x4, 0x7ff, 0xa54, {@in={{0x10, 0x2, 0x2, @remote={0xac, 0x14, 0x0}}}, r10, 0x0, 0x4, 0x40, 0x9, 0xa23e}}, &(0x7f0000000000)=0xb8) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) socket$inet_icmp(0x2, 0x2, 0x1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001580), 0x0, 0x0}, 0x2) r6 = dup(r5) getsockopt$inet_int(r6, 0x0, 0x0, 0x0, 0x0) r7 = socket$inet6(0x1c, 0x3, 0x0) r8 = dup2(r0, r7) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x3ffc, 0xfff, 0xfffe, 0x1}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r8, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f00000001c0), 0x0, 0x0}, 0x40080) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f00000002c0)=ANY=[@ANYBLOB="74791e77d954b975e48c7fcde71d2f2c112ca058e0fcbbf2139dc4d374b5b8d8a0ba6015bb45b67f32661d9a71945b4177c553f3196853255f5f81dc18eedc14734c25032643b3de28685c6781717dcc05626c06e122d7e6e1a9d1cf2f996a19463b90ddec00512faf", @ANYPTR=&(0x7f0000000400)=ANY=[@ANYRESOCT, @ANYBLOB="a8abb780cc2629f588bd1e3315bc577985bb361667d12e0fe9c102ebcf8df0bbf067e7d37b0718823e81e754f555bbefe98bb251705bb3312d1f3280ab596f7a68baa60ae470539706cbda38a2fb2299909a229b0f06c94e4aa071a56f631175efa0aba9aab8de57e65f33a0a5c81c7248a7257837d4550239aa6939440f979e06f142b91747b22fdd07d7304a5f5a895f30efe83e32fc30f3880002932af6f0e4", @ANYRESDEC, @ANYRESOCT, @ANYRESOCT=r1, @ANYRES64]], &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000580)=ANY=[@ANYRES32, @ANYBLOB="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"], &(0x7f0000000100)=0xc9) shutdown(0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, &(0x7f0000000140)={0x0, 0x3d81, 0x2, 0x3f, 0x9}, &(0x7f0000000180)=0x18) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000003c0)={r3, 0x4, 0x6, 0x4, 0x1, 0x2}, 0xffffffffffffff99) shutdown(0xffffffffffffffff, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(0xffffffffffffffff, 0x0) shutdown(r5, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000000)=0x20a, 0x4) 10:59:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r2, 0x84, 0x1c, &(0x7f0000000140), 0x4) r3 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r4 = geteuid() setresuid(r4, 0x0, r4) r5 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r5) socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000080)=ANY=[@ANYRES32=r7, @ANYBLOB="57000000774264b3239cb9374dc06db6b728295feb356980aefbf54705f5050392f5ffb69a6b3926bdcbe22979e16f5d0f9cad06661cac551c66daa2f1dc7dbfb68d93fe8e0305b5d554095c4e85529e55ca60a07e89a66d523a24"], &(0x7f0000000100)=0x5f) chown(&(0x7f0000000000)='./file0\x00', r4, r5) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x1ff, @mcast2}, 0x1c) 10:59:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000)=0x4, 0x4) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:54 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000100)=0x1, 0x4) pipe2(0x0, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r0, r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) getsockopt$inet_udp(r6, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) 10:59:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(0xffffffffffffffff) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000000)={r6, 0x8}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f00000000c0)={r7, 0x1, 0x2, [0x1ff, 0x9]}, 0xc) r8 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000100)={0x0, 0x0, &(0x7f0000001680), 0x0, 0x0}, 0x2) recvfrom$inet(r8, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(r3, 0x0) shutdown(r8, 0x0) 10:59:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = socket(0x1, 0x5, 0x4) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={r6, 0x9, 0xffffffff, 0x0, 0xfb1e, 0x4}, &(0x7f0000000080)=0x14) 10:59:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) semop(0xffffffffffffffff, &(0x7f0000000200)=[{0x2, 0xe12, 0x1000}, {0x0, 0x8, 0x1000}, {0x4, 0xc5, 0x1000}, {0x4, 0x7, 0x1000}, {0x2, 0x400, 0x800}, {0x2, 0x0, 0x400}, {0x1, 0x7, 0x1800}, {0x4, 0x5}, {0x2, 0x12, 0x1000}], 0x9) sendmsg(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)=[{&(0x7f0000000080)="1a96d07c98371e5497dcb0bb241d9b444978bfec8ad7104bc9ffbe50e1e4bff93872464ba3a78b6f2afecb9f72004962b76bcd8ea119fadb519373e6cfa0c35396c887f8f5a5a5c8873015685c226ad2ceebb48e5961f21af653d8d1917f84a81c94ba520614e4776fd8356592a65c7a2f471a59ffa3e885175532cce394387af1a033bb9650d039091547a1da4d928ed3f43f07338cc1c1e535b9b7a9a85e5b67fc46f93860909eeac3efc1c4f198c85da52e1b35af6768b258d3964da0002a726b0df8498974e86ce53e2b902cceb780bf6d3b9f3e9e54c5aaaeef7e06", 0xde}], 0x1, &(0x7f0000000340)=[{0x90, 0x6, 0x3, "e00e675c3df18d05fc7478ce98b63345eb46f8869fca6b7c7ca86b5487cc5e10a884b5cd9000b34e68efe7852a5fb6aab68496a355977f8829f1a05b9ec1d5d1dafe7da89901ec7404eb9c1e3b03217e6f15c00fd12084f93ed26644c7d5d0d338b7ae4493e6423c7e951b82a87f920ec5bf794f8ae3e0e4d442ad"}, {0x50, 0x88, 0xffffff00, "19d3cb5282d637ed5a5e33db9de8d70cbf10127e15f98f4a72cbbbb09b4eac63c5da7759d036f5c9edef4512a3ed42a751ce37495a2d14b34899e7305afc"}, {0x88, 0x29, 0x8, "77d1bd06f6685c6ba0e7ea81c80ff6501071e1f359c9fbb4ef1bad9c23dccb968b91a3adeb807838688ba1558f912586a7c75ca103d0f173412811e423c8023e112bb0c43f73559cddf098b7ecc9279561592c140dd0cd1576e0f5342373e34314e9d1d76fbbb9f2417b5430bf204e4aad1822"}, {0x30, 0x6, 0x4b4, "c70dcb5a7a1761f6de7a46a332d6fe6f88aa1fbb8977ba86a9c29b58e2d5"}, {0x28, 0x88, 0x0, "cc39d63f5c42caeadd1494d35ca0d05e1abe6fb67506"}, {0x68, 0x88, 0x100, "c2acd4038ccd5e7c3d5453a49b61290d59678c0230426b7e043217345bba801d2258660b324a12b0e471d9f635aa3029635081ed85da196bd876919ca6cdc6f179dc92b1d809771a8125af76c49f8ad306e064291df405"}, {0xe8, 0x6, 0x1, "2df1133766de353cbf74b83f9c18621775c7df3e516fbafd6acc376d7a89a2820d8bf100d51d498c9d1984b8139f00209f21fa2baef92c3f7f3bda0dc0696a1d9058226fa515a08eef7a262de1b9f38585cbfd392b1e378464477614d99715a041fed72c2f6a094c071c5d6a5648df5a651beab58030bf85f5f3362f1517222540e6fa87568cc9b1d6fce503a09cf7998cea13c6618e32ac135b859271b9b87f45875004ef5aa090c8e2efd426dbb65ae32b43194ddc2f9cc14e927702a5f0e22a3ac4b9de86fe64476e96c9773c289db4662ccaab9a"}], 0x310}, 0x20180) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000)="d5590418884670895f04a811a17fb7abf06a", 0x12, 0x0, &(0x7f0000000300)=@un=@abs={0x8, 0x1, 0x0, 0x1}, 0x8) 10:59:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) __getcwd(&(0x7f0000000080)=""/238, 0xee) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000001c0)) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) setsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f00000000c0)="789b71620c3275a03f00fd115ee603f0816b0420cb8f07066df0df8a9e870210885d26adb3f2ef83dee39b5c9320d3512bcfe121bfa4c73ea96cf81da0678824410c4df9572f196083da07b1ee13e167cad5062363fa564491b61b6b641751c8698689a70e72104289553a833185bfca62627036f17b6a88f0e69176cd1b0b29dd8000097b7447ec909f27f2a867190c82f1df0cb2c8ccbed1eb1f90b02c9af2ee6d8dab40dd69700a584cce8d6733d9455ee0", 0xb3) shutdown(0xffffffffffffffff, 0x0) sendto$inet6(0xffffffffffffff9c, &(0x7f0000000180)="982da77b459f02a2c77d39eaa0167659f855c5a1", 0x14, 0x20181, 0x0, 0x0) shutdown(r1, 0x0) getsockopt$inet_buf(r0, 0x0, 0x53, &(0x7f0000000000)=""/10, &(0x7f0000000080)=0xa) 10:59:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r4, 0x0) r5 = accept(r4, &(0x7f0000000080)=@in={0x10}, &(0x7f00000000c0)=0x10) sendfile(r3, r5, 0x2, 0x80000000, &(0x7f0000001800)={&(0x7f00000002c0)=[{&(0x7f0000000100)="1e31acd92be086d0573ea7bed7b9ab1329c975880e3a00d94afde2f05955d261438271d2d0e704e7842eeb568b2865eb004c387ad3c789902520158dd5cc2615ac21aeb8eb66c6af5af8c0d26c4ec5b5fa1dee3c69772459f0bd39a82170940400c17c58a9aeb9e056928a3df600278460049c454e75db23b44cb56ddd01bdb495344300d0", 0x85}, {&(0x7f00000001c0)="7304020ccc95b26af759c79ed9623570c25223999c3119be636f835d570496dbe34d711b9ef7e131548147646983fc549541eeb4b329ec47540d3b439b408d5536e20c2e94482e1250587f835ac46ea67d435ae91d8eb72684a980e8732f1de8b1b3677812b8d16515f39d0c49a09488ca798084ef579d5632e5e3f7ecda03472fccfb980dd3a10462213a86f0568c5826a8024b4b3d1bb820ef0256c083e7220a", 0xa1}], 0x2, &(0x7f0000001740)=[{&(0x7f0000000340)="1cecf9ce9e99bf25e96e566af20517ab82f8277f43ac3fe0ba7232e14a4a38dee2cdd0e420f996423344c5966bdbaaa4ac9c99c3fea029f6272a9234bbd91c47b68bee14b2c9783f99447717fbb757d8e0593b364f125309723afb12bef5c32e9870b7385652dede7de7467dad192302e6d8872ba7dbfb733cff1c3efc9e2b70e9360aefa2224260a9a4cce8496964a31f66c979bcf2efaeb9fc31af3af346880922dc6f2a21241d15cc1eef3db0fe121ade006a5cd82958b11f85bcc0b70636566e96f23af844788187246de37169c42c746565b332af907f8b02db", 0xdc}, {&(0x7f0000000440)="2ce3ab8b130862a2b5543b1065f5b04004be1d2a94918dab06641b3b13438378ec", 0x21}, {&(0x7f0000000480)="3b538abb2ef65f7564f4be599ccc5d3a3da793ed536b5bc0580ccbb3619123e4b2d0fbd981f58efb2280abd7806400fe7cbe4cda1d128a826d55", 0x3a}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f00000014c0)="3b5598b82e8402ea56b5cb82ab6ec701ac855beabdde4ddaeada5d95f38fcc3ae22ed9b77932bd815100189cca483b5fe89bcb6230774b03c9c15aadcef7730407bb875dde79023ead71e79256cdbd0965ae5c62a1edd16276b6c585846e5629fdc0f98411c31f61dc200613fa964836d6902e7bba61c4f64b4d91a502c4d17a6e37acea856addd1bfda5a69846d6c6bad5ab982a82ee710ec7b8fa00a157ed508e19eaec6e72f3ce3988638bcd39bae", 0xb0}, {&(0x7f0000001580)="b2bc76ef38f7e6e1abfe7628dd4d4ad5d97bddf5427103af63bbb97875db2e452e94cb349dae95399999e4743ee7b7f67b66a11002599e6f65124de48a4d5ed4592675520df2434a10a267955fa4b681740a5dbeccde4f4ddcbfc090aff88d3ce04b919f9202b27db1b5019b20d91c2f479871c58519d3e8387f6e609556100d9a5c5b", 0x83}, {&(0x7f0000001640)="7e110a151c", 0x5}, {&(0x7f0000001680)="4673a5", 0x3}, {&(0x7f00000016c0)="555a8530efe88d069220294e9019d3c3c8e763af6eca2de640c43c13d38ad13276100f86b9621a2708a7313afcf383f1dd5bb9734b09ae41ad0153ec140a1fbad38a84ad6664f4d421a5988990485c7c080605bb29467588005a0c22b5bb21acf647fc9a60dbc6c2432fb9e5a9c147", 0x6f}], 0x9}, &(0x7f0000001840), 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udp(0x2, 0x2, 0x0) dup2(r0, r1) pipe2(0x0, 0x4) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) writev(r3, &(0x7f0000000000)=[{&(0x7f0000000080)="7ac7dafdbcb26e9a5c8415a2c12a39e70fa7ab2d2f5afb8ce29602d446c025be02be76c4508515bbc073b2b080cf46647fa3756221ff20ec8adc11282342ce46d5ff6a657a34d214ee748bda6f92a3cd2c521a239ae2de3567f9541759b7184c2eab88d7ed2839", 0x67}, {&(0x7f0000000100)="bb6d47542b2c29cdcbe86de7a4c62faff2d31e939e195d2fab7b02845af81638f1ec5f6b33f3c2f018c6a3f70577fd026f691786e88d4a5ca1ff3133b56efa6e73cd62d54e1fe540536d04888f96ce8a3c59e15c6cb540c72ca550a531beab1d877041e5ec9532956e07c11b4e48c6ffc73fa7fede2d9325954ba1c89c2d265b8bd06dfe15b9664db2a0ad0f7266bd966730d26bae65901dbee39b8e2244e7a925dc583e10619da0b5a40d8c334da72c78ec9f8cd068a1d667b4963be51fa5d73b7c687aef20109e2f3c55404254355eedc42e1b8cfdae1651c6eae07870536c73c60592ef35556032c06629d21b5ea825f7382f", 0xf4}], 0x2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) socket$inet_icmp(0x2, 0x2, 0x1) r4 = socket(0x0, 0x5, 0x7f) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000340)={@in6={{0x1c, 0x1c, 0x1, 0x0, @mcast1, 0x7fffffff}}, r7, 0xf3c, 0x67, 0x5}, 0x8c) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000001c0)) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x5, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r3}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000000)={r3, 0x2a, "599fa00a0ccdae80fed8063e508895778b99e4d2b1fffe53d66757990901b274d037b67a9869ac925769"}, &(0x7f0000000080)=0x32) r4 = socket$inet6(0x1c, 0x3, 0x0) r5 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) socket$inet_udplite(0x2, 0x2, 0x88) 10:59:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x1, 0x9) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 2: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x4, 0xfc) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000240)=[{&(0x7f0000000280)=""/204, 0xcc}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000140), &(0x7f0000000180)=0x4) dup2(0xffffffffffffffff, r0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) accept4(r4, &(0x7f00000001c0)=@in={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000200)=0x10, 0x20000000) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffff9c, 0x84, 0x3, &(0x7f0000000100)={0x3ffc, 0x1000, 0x0, 0x4}, 0x8) shutdown(0xffffffffffffffff, 0x0) r5 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) pwritev(0xffffffffffffffff, &(0x7f0000001480)=[{&(0x7f0000000380)="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", 0x1000}, {&(0x7f0000001380)="c6c02e839479c9c08c90530ff6043522f20f84fd0c319a661d9e52430abd12006b0395d5068060172b716cc83a1da8873a5eb413edacd769d8a4a1738ba04dcab9c9b8ea898925661521492c84d99c0a51e2903da38af2496e5ebc5ad67c4a7d17304a22798441e6c7f79b0503046ac2d9a3fab1ad8381730d6f5bebeae001e592f8d503865439cc66fd9cd3c9d503ca3de691e208cfff9b8606de67d5277311c6dbb8c58bba9b355886292707106cfa5d3f10375fed4dd1a905271f86696fb63400f501e135068beaf3e9af3bf77509daca30fe81f33293b7549aed3c6261d3341bb6f6e5af41220d44abd3", 0xec}], 0x2, 0x4) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x7, 0x1411, r5, 0x0) 10:59:55 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) socketpair(0x10, 0x10000004, 0x3f, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000000c0)={@in6={{0x1c, 0x1c, 0x2, 0x5, @loopback, 0x9}}, r5}, &(0x7f0000000340)=0x84) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) r6 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r6, 0x29, 0x16, &(0x7f0000000000)=0x5, 0x4) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r7, 0x0) listen(r7, 0x2cc8) 10:59:55 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) lseek(r1, 0x8000, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, &(0x7f00000001c0)) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:55 executing program 2: getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet(0x2, 0x2, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r4, 0x0) socket$inet6(0x1c, 0x3, 0x0) r5 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getrlimit(0x0, &(0x7f0000000100)) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f00000000c0)={@multicast2, @remote={0xac, 0x14, 0x0}, r6}, 0xc) getsockopt$inet_mreqn(r3, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000140)={@empty, r7}, 0x14) setsockopt$inet6_IPV6_PKTINFO(0xffffffffffffffff, 0x29, 0x2e, &(0x7f0000000000)={@rand_addr="012ba94005e770b2c93f808d6ea4b8e2", r7}, 0x14) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f00000000c0)='./file0\x00', 0x200, 0x2) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000340)=ANY=[@ANYBLOB="01080000c98ef848a004ed54363d2d3be53903b23b1957ed404f7e90417e7113d6e020f673059f2815f33b2af5435101b5ef8483b9042f3c0c044c63a86cd7342d57bf36bf37d51ab1075e1f004907ca961a050c0e0a6ea2", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x9, 0x3, 0x4000, 0x8, 0x101, 0x7f, 0x6, 0x4, r4}, &(0x7f0000000140)=0x20) r5 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f00000002c0)={r8, 0x73}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000200)={r4, &(0x7f0000000180)=[@in6={0x1c, 0x1c, 0x3, 0x2, @rand_addr="53dc21cbe2e379556a72e172bbe11c8f", 0x7c65}, @in6={0x1c, 0x1c, 0x0, 0x7fffffff, @loopback, 0x50b}, @in={0x10, 0x2, 0x0, @rand_addr=0x4}, @in6={0x1c, 0x1c, 0x3, 0x400, @remote={0xfe, 0x80, [], 0x0}, 0x8000}]}, &(0x7f0000000240)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, &(0x7f0000000080)=0x2, 0x4) lchown(&(0x7f0000000000)='./file0\x00', 0xffffffffffffffff, 0x0) 10:59:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) pwritev(0xffffffffffffffff, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r5 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_opts(r5, 0x0, 0x0, &(0x7f0000000180)="6ebf20dd247d41bd66de86dd841bdcbc9efe0e78c20bc9d8d85afabb9e6acc7d8a85445edff8c4671353522c8f24ab747e59c4ab1899db41780d8c583557e5412258f616205bfda43cd82974537b2fd218de4fd3c05381a98490aceb3f63bf2dc249de094200a470501b12c338e38bf82c7ae9c1e14f27dfa199361d563fad9b517cc613d184b31ef98bcc75ef7abdb23e0c270cb9c56b0e12998d4700c5e463ff0b9603bf802926b52986b0a676c727ff0c0c7bb738ad6d49432ff75beb4835657e07487d707c08e4284f5eb6", 0xcd) shutdown(r4, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000080)=ANY=[@ANYBLOB="10024e21ac1400aa00"/136, @ANYRES32=r8, @ANYBLOB="0000000009000000b5d4000000080000ffff0000"], &(0x7f0000000000)=0xa0) setsockopt$inet6_sctp_SCTP_MAX_BURST(r4, 0x84, 0x19, &(0x7f0000000140)={r9, 0x9}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="05000000", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000000)={r4}, 0x8) r5 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0xd3, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f00000001c0)={r7, 0x1f}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000240)={0x2, 0x6, 0x1000, 0xd0, 0x7, 0x3, 0x946, 0x1, r8}, &(0x7f00000002c0)=0x20) r9 = dup2(r0, r1) pwritev(r9, &(0x7f0000000180)=[{&(0x7f0000000000)="f96782d84e05ab9c8129dc0a85e62cff65da459e4cf88caf5ac3bf00b30b0c32a65876", 0x23}, {&(0x7f0000000080)="d769be8ebc819f8998e96a4550d532d7266222c034ff966891cae25ae550d6b9bedd3f6d47cc3f66405a68475241abb4f0e3875315805037334563736d38718c7c3c192869fc773183a5898ee16c23a7b87b467f105a74fa", 0x58}, {&(0x7f0000000100)="ed6afa129b2c8bfcfb2203669f044be34b5b3876ad6fad8943e505ceeae7981bc9f1df0d97bc9b7a1e1497cb8e5509055417a523926cee66456b4213bd8b1941c226e4d450b32085b590241723b5478e", 0x50}], 0x3, 0x9a) setsockopt$inet6_sctp_SCTP_INITMSG(r9, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r9, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000000)=0x5, 0x4) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) socket$unix(0x1, 0x5b54277bfc8aa551, 0x0) shutdown(r1, 0x0) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x0, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet6(0x1c, 0x20000000, 0xff) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000080)={@loopback, @local={0xac, 0x14, 0x0}}, 0x6d) getsockopt$inet_mreqn(r4, 0x0, 0x9, &(0x7f0000000000)={@empty, @empty, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_IPV6_PKTINFO(r3, 0x29, 0x2e, &(0x7f0000000000)={@empty, r5}, 0x14) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, &(0x7f0000000100)={@mcast2, r5}, 0x14) r6 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r6, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) shutdown(r8, 0x0) getsockopt$inet_tcp_int(r8, 0x6, 0x400, &(0x7f0000000000), &(0x7f0000000080)=0x4) shutdown(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000140)="0000000080fa0000", 0x8, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) 10:59:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2, 0x2}, 0x1c) 10:59:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="0100e5ff", @ANYRES32=0x0], &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r9}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r6, 0x84, 0x29, &(0x7f0000000000)={r9, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r4, 0x84, 0x903, &(0x7f00000000c0)={r10, 0x3f, 0xb09}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x105, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000000c0)={0x0, 0x7, 0x0, 0xffffffff}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x2, 0xc469, @empty, 0x1}}, r5, 0x7fffffff, 0xc94, 0x102, 0x53ffe138, 0x3, 0x8}, 0x98) 10:59:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x1000, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}, {&(0x7f00000002c0)=""/246}], 0x1000001b, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r5, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xb7d, 0x2, 0x6, 0x4}, &(0x7f0000000080)=0x18) recvfrom$inet(0xffffffffffffffff, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(0xffffffffffffffff, 0x0) fcntl$dupfd(r2, 0x11, 0xffffffffffffffff) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x900, &(0x7f00000000c0)={r6, 0x4}, 0x8) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x0, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x0, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket(0x1, 0x4, 0x9) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="10024e20ac1400bb000000000000000000000000000000000000000000000000000000000000000000000000000000000100"/136, @ANYRES32=r6, @ANYBLOB="ffffffff0500000010020000010100007f00ff00"], 0xa0) dup(r2) getsockopt$inet_int(r1, 0x0, 0x2, 0x0, 0x0) r7 = socket$inet6(0x1c, 0x3, 0x0) r8 = dup2(r0, r7) setsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) getitimer(0x0, &(0x7f0000000200)) shutdown(0xffffffffffffffff, 0x0) sendto(r8, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) linkat(r3, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x0, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x0, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:56 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r2, 0x0) recvfrom$inet(r2, 0x0, 0xff96, 0x43, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) semget(0x1, 0x3, 0x1ad) 10:59:56 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x0, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0x0, 0x400c3, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r4 = fcntl$dupfd(r1, 0x0, r3) setsockopt$inet6_udplite(r4, 0x88, 0x4, &(0x7f0000000100)=0x4, 0x4) recvmsg(r2, &(0x7f0000000000)={0x0, 0xa664c70e8a1142ba, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r2) r6 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getpeername(r6, &(0x7f0000000140)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @rand_addr}}, &(0x7f0000000180)=0x1c) shutdown(r5, 0x0) r7 = accept(r5, &(0x7f0000000000)=@un=@abs={0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r7, 0x84, 0x9, &(0x7f00000000c0)=0x5, 0x4) 10:59:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x0, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x0, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) getsockname$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:57 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 10:59:57 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) ioctl$DIOCADDALTQV1(r2, 0xc130442d, &(0x7f0000000080)="fa6a9c7cc2afcc2354fe9dd4ce1c014160ebf013e473b543b2806ae9a859ea07aecb0603c2729cebe45705c13abadf64ab54cb707a4c3fdf3bfffe83d5ef3476fb243bdf5e394d4fa87176cf262d93d015004c5341758bb7af5b2381655de097efe25129a7936bdf6bf2de7487bd324ef8c3bec1e0fb30a8180d4688f416a9d36f2e0582951b95338b2ff5eb656b420fbc9832f7d1fc83acd772") r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r0, r3) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000180)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockname(r5, &(0x7f0000000180)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @mcast1}, &(0x7f00000001c0)=0x1c) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000140)=0x4) sendto(r2, &(0x7f0000000080)="39dc8b7649d3a66ca4149194f531617d55e5e2ddb8b13617bbd13bbf9e17a0aa8ffbb5c7c7577e89b96964c626f79609c6af4dd92eb044b50063138ba01b572335ee1f151702f63616cf71e042e0754446fee0e3fd9abf0deaa0ff895ed98395a04ee1d2076028303f6c66c773c1bb1f2cb040bbcd867ec317a61e70f5e12fce3fee5969e05eddf1", 0x88, 0x80, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x6, @mcast1}, 0x1c) 10:59:57 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x0, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:57 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={r5, 0x8, 0x8, [0x2, 0x8000, 0x8, 0x101, 0x5, 0x2, 0x1ff, 0x401]}, &(0x7f0000000140)=0x18) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr=0x6}}, r8, 0x1a0, 0x3f, 0x3f}, 0x94) 10:59:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f0000000080)=""/246, 0xf6}, {0x0, 0xc}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, &(0x7f00000002c0)={r6, 0x3}, &(0x7f0000000300)=0x8) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r7 = dup(r2) shutdown(r7, 0x0) sendto$inet6(r7, &(0x7f0000000180)="e4264d60bf22ef006e3054f5477c4520fd2c980e432c1eaff62d543cfd861e19b3176a1f6db941f6fd97f01444c87f17fd77ee5953f67db63a2469279130a632ecfa51b40ec1d022fa770ed71e31bf56cc9a760ed2c1f575f6b58280a27ce11e94fe56e9bd35362697607feb9c26610d1dc40ebaded8d248b1b6ae4dffc80774282d671272455c7f320956241ccf1095faf035bfcba02785bc4980ea8d0b32176d6260d88a517f9957846f58ef9d07f613c0c615f80ba77c1cdeda9a52eb80d7a264236ce998d414c6b49fcaa0f7", 0xce, 0x0, &(0x7f0000000280)={0x1c, 0x1c, 0x2, 0x3, @loopback, 0xffffffff}, 0x1c) shutdown(r1, 0x0) 10:59:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x2) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r4 = dup2(0xffffffffffffffff, r3) setsockopt$inet_udplite(r4, 0x88, 0x2, &(0x7f0000000000)=0x841c, 0x4) 10:59:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x0, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:58 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) sendto(r3, &(0x7f0000000000)='7', 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x0, 0x80002, @rand_addr="e8842a0000070000000800"}, 0x23) 10:59:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = dup(r0) freebsd11_getdents(r1, &(0x7f0000000080)=""/159, 0x9f) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r2, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) 10:59:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:58 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r1, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r2, 0x0) setsockopt$sock_timeval(r2, 0xffff, 0x1006, &(0x7f0000000040)={0x5, 0x7ffffffffffe}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r3, 0x0, 0x0, 0x40002, 0x0, 0x0) shutdown(0xffffffffffffffff, 0x0) shutdown(r3, 0x0) 10:59:58 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc, 0x1ff, 0x1}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:58 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet_udp(r4, 0x11, 0x0, &(0x7f0000000000)=0xec3, 0x4) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:59 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 10:59:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = getegid() lchown(&(0x7f00000002c0)='./file0\x00', 0x0, r2) r3 = getgid() setregid(r2, r3) r4 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendmsg(r4, &(0x7f0000000280)={&(0x7f0000000000)=@in={0x10, 0x2, 0x2, @broadcast}, 0x2f, &(0x7f0000001a00)=[{&(0x7f0000000080)="11ca71e3ca9ebcc858a94e4ea300e49dd63c2c37dec32d32382a21231a2b4d6fd7f84eca39d3d680c8b7bf8a0ebbee714e3f6b8e7b00f041dce9eaaa74ab82bbaa47b3a13566ff2cdcfec674cc459efef08fb3968dcee4df8a82243cf8e67c2f6a3cc03f944f1a", 0x67}, {&(0x7f0000001800)="9d5469e4d845cce85d59d12efcd37836093a62a61deda1e1c2cfbe4e6be2d93abd0d3f1be13a024f02d68badcbce05b3a26a91529d4ff57f03ec31ace91f8fc7a694906766a22c6dce115fc27962872bb4e9c267ae35b4f0", 0x2e}, {&(0x7f0000000140)="af5838f86ba5adb04e164fdde91547234f362ef6c3cc217e8b79a4afc7094a0b679e7063a928e043277caa7d43911778920904e7616263ca0457ebc3b93d882bba88ddab6200765147e3c5297c81a8db6fb33ac47b7ad5c90425ce7ff012230379ef22290a7a025d1e348d25deb10e40a811f75f58355e2e1ba193f1e1c244b5efe2392193503fd441b1345f8a816bf87bbf74ff3d4422f7cce1", 0x9a}, {&(0x7f0000000340)="a81d0cc4844fb9c6f83c974c341a931f31a876df26ae493ab1746134d3cd5559bdcbc518bec23c2085ce3976bb43c92313cc8b74a3a16e9932415f883bba59e7788ee7ed8b46386d1d071f4fc0bcf9835a021210af78666b8e389619736367d03b1a77494c94aff14fa0d5b178acc36bc3f84a91da43d4d6664fbf5fe53a56af1580eea0adb7b3502a84121d165d054697aa18ce9a8185ed7a372e78464e99493ec1f80227bf4a52d156ebe6ee2e6ea3f85cde16e66f00a5827367da327ebaca547c015f79184a99052599638645579eb219b737958d38e4e0165ef3", 0xdc}, {&(0x7f0000000440)="47a48d643377a853541d9a33c38698a0abb272991b5793e4fd372584e4260917c9b1e9426a7522804562702fd7bdf611d0efa89dffdc4954ae0f113b0562f50171f539a711e800155b0523582bd38f96ad020b196818a25f125cb206183ae876024d34f0a59ff1114691810b985b113b219f3819f6a979b886ad88959a50b0fed56d45ac8762323311b342dacc80739043ce028f448feb939f80033762805c8c4eeee735437856733f12268e53af0040d9ddb3d5261aa8fb226a0157e34c12307d7ca1e57a75b86f26cf3d06ecc7b2317284fcce381d09f941474aa8fe6bff", 0xdf}, {&(0x7f0000000200)="930b364edfdba55333c27e2a0f67cf1278cc388d6fdb", 0x16}, {&(0x7f0000000540)="b11207350c61e9be8155a7f83660c5243eda9e084e705e1d1f6d375f09b5b7e89e8bae4a51de33dd2c22f803f6e473886c67a94f8599718c58f6a4399dfa1b2b7554a53de624f3f3218d210653cfb16c2f6f9387d3b38036e1b80947584aba343ffabfc47159f2b8fbfca13a36b05231f3b74c9973f76d46afaf1a9f2e5568894dedb8ba", 0x84}, {&(0x7f0000000240)="abfc9e46623fb0c345d5cab5e3d02f7ee324d335ac6de5851476ae9ad5cc4d0f931a4d06cb0b186eb979f2a54a7f9f1b795bd8e5e6f0a58072aec90e09e8b9", 0x3f}, {&(0x7f0000001880)="82d5a2193941b8d10d5531d2b51bd7c1c6749dc493ae2f7ae1b166bb01009f80668e79c3c1ba072e7fa7984470ed40c062b1041db2796c69a0773c47afcac42f334d244c7bebb616471f832f6501b67bb3bb553396146109d9f823b999e3"}, {&(0x7f0000001900)="50d2eaee01f81368c9c5857cd0d08b05b1be4125a34b35e4d2dd3677cd61d73dbcfb8f2cda8d26bd73a0f8b9bda95b09677e22f8966e6de6e8bafdbdf9cec650d2aabcf0a91691cfe34a6d"}, {&(0x7f0000001980)="df1142bb4d90d7cc01dcda75e11688d5a99e81b7633a2f5efe1ce48a612ab050d965dbfc5fd6bfba567d2801f774957f25cddfd04eba230ef49999eb64d5b80d506a733370a17c5fd1df9b6c2be0f59f1fadef29bfe3d8195e50570625ed7756a2226bce4e763c2613b33e698b61fe6257ef5ea5dbf0f4"}], 0x8, &(0x7f0000000680)=[{0x1010, 0xb0, 0x8, "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"}, {0xda, 0x29, 0x9, "e2a9602b8ed893055d657e604cd9a9fa6cb8ecc3975c88d2820b3d7efe8366d0cad54e88db621d66b574b382b43dedbce5e506c488f4d6574c2b2880539e5b22dc6a3cfbee17b98fa683c7de80a40f851cb47df13e929cac714f780511c66657c2a52ca4d243b04753233d172ab929bba8516c2b1c52758e5f8399fa11d7a23a920050d75aa03329d11904c759bfb613142806c57b6a0df07f74c3e8f8ab5d02e55be231145a8f4947802e97313d2c611978750db32f4c0d8036cb172a210a288eadcc7c10ed33620f2a4cb678fec17abcf323dbb69afd4437e1375454ec28e595f3f66733bc69f632c7da357be3d43803b53d4d"}, {0x18, 0x88, 0x0, "7564d260"}], 0x1130}, 0x0) sendto(r4, &(0x7f00000017c0)="dcc4efbb3b3911c4fbbb625cd5", 0xd, 0x0, &(0x7f0000000300)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) 10:59:59 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000000)={0x1, [0x0]}, &(0x7f0000000080)=0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r5) setsockopt$sock_timeval(r5, 0xffff, 0x1006, &(0x7f0000000180)={0x81}, 0x10) r6 = semget$private(0x0, 0x6, 0x297) semop(r6, &(0x7f0000000000)=[{0x0, 0x7, 0x1000}, {0x4, 0x9, 0x800}, {0x1, 0x6, 0x1800}, {0x0, 0x3ff, 0x1800}, {0x0, 0xdca5}], 0x5) __semctl$SEM_STAT(r6, 0x2, 0xa, &(0x7f0000000100)=""/126) 10:59:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0xc0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="47bec185ae6a3ddf5fdf017847728bad570162ccb16b49482819c24ed63a50a1ef0f4c6e62ba8620205148e93093866b610c9c85378231e67ffc4140c2d037", 0x3f, 0x20084, &(0x7f0000000080)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) shutdown(r1, 0x0) 10:59:59 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x327d, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000012c0)={0x0, 0x0, &(0x7f0000001680), 0x0, 0x0}, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) fdatasync(r3) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f00000001c0)=""/187, 0xbb}], 0x1, 0x0}, 0x2) dup(r4) getsockopt$sock_timeval(r4, 0xffff, 0x3, &(0x7f0000000100), &(0x7f0000000080)=0x10) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x1) setsockopt(r3, 0xc38, 0x101, &(0x7f00000002c0)="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", 0x1000) shutdown(r1, 0x0) 10:59:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r2, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) accept$inet(r2, &(0x7f0000000080)={0x10, 0x2, 0xffffffffffffffff, @broadcast}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x7fff}, 0x8) r3 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ff9, 0x54bc, 0xf7fc, 0xfeff}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a", 0x4}, 0x1c) r4 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffc000/0x1000)=nil) r5 = shmat(r4, &(0x7f0000ffc000/0x1000)=nil, 0x0) shmdt(r5) shmdt(r5) shmdt(r5) 10:59:59 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) ioctl$DIOCGETSRCNODES(0xffffffffffffff9c, 0xc0104454, &(0x7f0000000340)="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") r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) accept4$unix(r4, &(0x7f0000000000)=@abs={0x8}, &(0x7f0000000080)=0x8, 0x20000000) shutdown(0xffffffffffffffff, 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000100), 0x4) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x10000000, 0x7) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r4, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r5, 0x7, 0x5, [0x9, 0x401, 0x101, 0x2, 0x401]}, 0x12) r6 = socket$inet6(0x1c, 0x3, 0x0) r7 = dup2(r0, r6) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r10}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1, r10}, &(0x7f0000000140)=0xc) sendto(r7, &(0x7f0000000180)="a91cc3e7f8eb4ccbb654f4b2b2eeb7d7860ad915fe8e6616e16c97c91040218c8f71c3d34b4417fa68dc6c7d8f174c91c3e9cb89d706a297a0ef3fa9b11674345d5fe112c3501cd063b8b54475cb54558c8b864910a219d46a47b948ff68a7543c98bc4fec2a222c0fe98822bfd9f2e5a3829b259a35bafd5e6400000000d1fb2e7d3792c4b9e251d9434b", 0x8b, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0xeabe, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r9}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r6, 0x84, 0x900, &(0x7f0000000000)={r9, 0x4}, &(0x7f0000000080)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f00000000c0)={0x1, 0x14, 0x28, 0x8, 0x4, 0x0, 0x9, 0x9, r10}, 0x20) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000100)={0xfffe, 0x0, 0x4}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = dup2(r2, r0) ioctl$DIOCOSFPADD(r3, 0xc088444f, &(0x7f0000000000)="56945ee7bc126224de1f19829098cede451dca4c9f1eb54e4b1ccd35e0080278eaf109d315267f6649d1c6f940de4658dc2a75cc32") setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0x3}, 0x10) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r4, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r4, 0x1) 11:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_sctp(0x2, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r3, 0x84, 0xa, &(0x7f0000000080)={@in={{0x10, 0x2, 0x2, @loopback}}, r6, 0x0, 0x2, 0x80, 0xffff, 0x1000, 0x3}, 0xa0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(0xffffffffffffffff, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) sendto$inet6(r1, &(0x7f0000000080)="091fdfa1c8713bda40304c8a4da092c252c2eadfb2f92ea7b79e9125f6a53e38674d8b7bb326db393c068593584dc2d529e4354c03ca6bc493f52658f491bcab909a7d05752321063a3d475155e02cc0b52ad054547a838b59647bc1daac33c0c404faedf88280a99c107b9b821fbc978ca684ecf6ecb03eba4d9faaafc22c2395090403035f48d808f44df9b0", 0x8d, 0x20081, 0x0, 0x0) 11:00:00 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f00000000c0)="0366ff6edb28407c908c44", 0xb, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast2}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) pwritev(r4, &(0x7f0000000480)=[{&(0x7f0000000100)="3b2dfb3510fc45c8549488529193fe577ad71751f76b0eb957e29af960845540d1bdbe1a68482f2aec557436914e905626c7f820b4fe3d6c53c45918a948305559455a4c2b6bcf9ea0e93674c36b48fb4faeddb2d7f448a6ed1c0144c0929f9428200725aa87f318ffeb43ffebd75f4c7274aa5b9968680831cce4b0c9a4f707a01c367edd1ea1c231415523e5a476b46876eb9b623f6be059b14c0f9bb1406e948f84bdc210fb43fa75f7d00e0db08026e6db0a1d429e31169edee18a1b3241c32aacc0b21a3931a9bd209ac3bd86a794cb9e585aad", 0xd6}, {&(0x7f0000000200)="4e3f3febfa3741de242c23d6e3a0375a2d4d06bc30618eb41425d707701c1f57d25fd30151bc38a94195fd4f5b421bbf36aec3605e3a08c103fff365a9386c470aefc92f5d53c10067cbb36077eec1413c22e921f926b8fcb1c4c1a8cf12b0d97887666a7801db2ad88da542d9e1d52e9730b5660f8c9c5ee8faef7625e4bd830e261666cdce3ce21a9e9c4d5b517936dae27a174e368b93cf654b94bf794c9e0f1d3482de63c5b1fa2802f1013d325be08a5de7df7ba4248d96384d6aac41d4", 0xc0}, {&(0x7f00000002c0)="17c1ea7b913b444b", 0x8}, {&(0x7f0000000340)="c0bb805b8da84223cf043528c89491cbd071f18450ac23adf177173a420018da4cd61522838dc3f882db2ee8eaa0241726a6b84f6415b9688fb7bb612dfc688448159ecd58448d1265d1b39c0e4881a7ff08f75943af8e330afd4b973a570f82c6", 0x61}, {&(0x7f00000003c0)="9c967918293ef333df1166826233975d349a181b85963501b18bc74fefc51ca2407be8aa306356b427c06587f152c45af165fbf6001e1e54fcbf65a0a09becf57605b694531aca7243f771b6b9d48223bbac67e5c8c95a1e0bebbbee38520b61b7a965244914f96c96085b15a95bd1d343ff6d8e074951eacd93c4e965a21345ae831235898da91adc002e6d90f7b4f834a61734d4e97fd9c1a41d094d2b0b58bc745fbc392a6eed1b40e7094fddbcc41c1f48d64bef0b5b", 0xb8}], 0x5, 0x8) getsockopt$inet_int(r2, 0x0, 0x4, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a", 0x200}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x64) 11:00:00 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r3}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={r3, 0xd2}, &(0x7f0000000080)=0x8) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x3, 0x0) r5 = dup2(r0, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r6, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r6, 0x0, 0x50, &(0x7f0000000100)={0x400, {{0x10, 0x2, 0x0, @local={0xac, 0x14, 0x0}}}}, 0x90) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:00 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0xbd19, 0xffff, 0x458b}, &(0x7f0000000000)=0x94) 11:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000000)="93029ce967d5", 0x6, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) shutdown(r2, 0x0) connect$unix(r2, &(0x7f0000000000)=@abs={0x8, 0x1, 0x0, 0x0}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r4, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r4, 0x0) 11:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(0xffffffffffffff9c, 0x84, 0x8001, &(0x7f0000000000)={r5, &(0x7f0000000080)=[@in={0x10, 0x2, 0x1, @rand_addr=0xffff}, @in6={0x1c, 0x1c, 0x2, 0x2, @loopback, 0xffff91d0}, @in6={0x1c, 0x1c, 0x3, 0x6, @mcast2, 0x100}, @in6={0x1c, 0x1c, 0x3, 0x3, @mcast2, 0x40}, @in={0x10, 0x2, 0x2, @broadcast}]}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) shutdown(r8, 0x0) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r8, 0x84, 0x902, &(0x7f0000000140)=r6, 0x4) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = dup2(r0, 0xffffffffffffffff) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc, 0x0, 0x8001}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r1, &(0x7f0000000080)=[{&(0x7f00000006c0), 0xffffffffffffff7f}], 0x1, 0xfffffffffffffffc) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000000)=@in={0x10, 0x2, 0x3, @multicast1}, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r3, 0x0) shutdown(r3, 0x1) 11:00:01 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, 0x0, 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet(0x2, 0x10000000, 0x1f) sendmsg(r3, &(0x7f00000002c0)={&(0x7f0000000000)=@un=@abs={0x8, 0x0, 0x0, 0x2}, 0x8, &(0x7f0000000240)=[{&(0x7f0000000080)="b3b353f202edbc7b326e4c86f1fec9ad8892c284ffceafabb9b9a07be0863874c0a32b248b2c7d5fc3ef83de0584ff7dacdbb93066a56e68050bd369f53ab39b4e7a0c721313f9db3dabda7e1a1b94c24a6afe441ac0784a4cf3f12bb720a972d5a8a305ff3ba41e870beedb1fba0c885b05c25355fc0a1f30f45276cc4ac96f73681a941e4056f5c01b6a7771145f7b0a301d3d1ced5c", 0x97}, {&(0x7f0000000140)="68d4e8e2558844122f8761ab4a68c080e8873f25175cb85ff39cf9b855d9c476c8ced16870b2ad37a81e44ca8002503a9678fa9c236a39aeb84f4f3bd1d52fa51e38236686ff102d49246c6993bb8e75e7a379c8e22939aa86f629714ffd9465fd9181fd2deb42946347ae599636038746032db3cbaf0ed14c", 0x79}, {&(0x7f0000000340)="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", 0x1000}, {&(0x7f00000001c0)="e2fecef921946bca626d6b7f7ac7af97850693abaf671e187efe2b4eb0fe6413a794cab9393aea4bba67f3009a9c3f40f12567c2a5ec4c2f6232c2301608af70a369f00f2cf08154943d98054c93b4f24d4be0c23be2679271543aff39646f92b0aba7d02694c3d00671e953e6a53bd3b199", 0x72}], 0x4, &(0x7f0000001340)=[{0xa8, 0x0, 0x2, "3237503a3faac11470f239b2fafa707f02d48a18d579463f9e9bfa2906fb36f65e88274cec56aafeed152881a4dc38e097b926034f2d64f6e59735d9d55e3ab140f2b77ce2331602012d5e742e600a905287dcd6b93084c36a28606fabd7d099d3302076e4a934dc23424c4de19195a35d54a38b29700b50c7c0285c47215c9c868c567aaf04ef46dad69bbb15fcfd196808e1eae17ea3f1"}, {0x98, 0x11, 0xcd06, "9bf475bc52564f6296811ef59cb4d304bf6bcfc886ad27c2c0f2dd7c6e72b2c6a7f33733f307f59abf9d0e6525fd6c157190921cad4e6c9524dd454b9f7d52bb4ef2a1d3ece17886784bb41e50560bb9da4a1799b20fe78a9d72e4173a396cf35b4e2a9e3caa8d5f56d3235cb5108b17dc3c337108d4c4556b06a3c64be0bcbcc02df6966e"}, {0xf8, 0x88, 0x5, "1b56696beb5c4441e5b1e5fb0f6f022f51174984270ffd7a3b0e9b6ef93087e3068b9cf1973c8cafa3acdf4708663cac6bd6076dfc2d2ebb9ef6eba3128e2f153a476fefda660d533e60b272b5796d3e66b532dd79b57e9d7fb827aaeb37cdfc9590dc8b71a1dceb610727f5b0b8501f2795a5e80762b39325be06d04e4f30d2fa2a952d24ceb62c3d10b5a71a461dcc6c0fd6a29b63bda5184749df1b7633c8acf620025698cd181b60fa4843d707fc3a0e9224fde70fbbd8149fa4f4e22483e666fe5ac0ec6be0a3d5294a1831f8ead572138502e46c77db8b370e23572b5ed3b5003a76"}], 0x238}, 0x108) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:01 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r4, 0x84, 0x108, &(0x7f0000000000)={r7, 0x2, 0x2, 0x7, 0x9}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000000c0)={r8, 0x3, 0x40, 0x4}, &(0x7f0000000100)=0x10) sendto(r2, &(0x7f0000000280)='b', 0x1, 0x0, &(0x7f0000000300)=@un=@abs={0x8, 0x0, 0x0, 0x0}, 0x8) 11:00:01 executing program 1: socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r1, 0x0) r2 = dup2(r1, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r3, 0x84, 0x13, &(0x7f0000000080)={r6, 0x9f, 0x95, "5db2561941d3758dd383669482f2a6b23cdf2c2f31717d85ce54827f7b08b6acfa5854be69215f9788eb733a57a49b18b7add7bb434768a2c0855ef75331c6049194a11fbd42c24e35cf170c2c10bf91333eaaf1b90636b5ecd7e9bfe8e66c86caf7dca6270a4575ccdb3ccbb55756e1da8febbb4e1dc4928d7525e335811d1be8c4f8eccb48a0a7e43fb80bfc85ac1a43335eb426"}, 0x9d) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) shutdown(r8, 0x0) sendmsg(r8, &(0x7f0000000880)={&(0x7f0000000140)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8, &(0x7f0000000640)=[{&(0x7f0000000340)="d06a8d01c3c81baae657952b0d247fca3352600994a0c172397382ad0893497ca484ae28a983d4b7a867371921e6cec7d6940a8c7ff11c675257c28f0865a13f808079d84af821630efdaec15b0c4fc746a93b6c893391e7c8c038a8b54d2a02c204caf4aca652bff29e091582e1bc28349b1abd96bb66f692ec044f5e07d4be555e8cc8d04aa3a8964893999dc8f881eecfb6a995bbb025edd24920aae820bd01dcb26973e72635932d", 0xaa}, {&(0x7f0000000400)="f527384a682da7afddd979ecb16e8c89956780ecf9f0266f8ad4e0de17a727bc86c87aa6c08951ca50fba071c56ecca6cf2196209972cc212d5cf6a45e0fdbba5e6ffff2a08222e1997e65b3eacf42361485368cbe6800b9cb4988bb1d56eb7e172ebcdcdeb6f7171313b421725d3009ed7c4f6598acdb1d0880d362498cd42c5a5349e4433c0fd3d224ffea3b48f9856ada1e7413fc1391bc49ec2f1bb893d1e66e365d57dfcee0894bbf5c66d33bb9ce37a379b229eca48a286efcbc8a0d9f2caffe3d", 0xc4}, {&(0x7f0000000500)="8e4ba74ec7d57d4e791ad303aeaa262d2ee7a4c432dce54da0bf6464c45afdfffd5d09d1340c7756b8faab00aa314e1207691bf27155f158b4c0ee22fcb23e8eb269ac5b337bbd31b6c1", 0x4a}, {&(0x7f0000000240)="bcbb0b5a03d8e05a18869336cf091420d7c577f1dc27487378bfb88c1bfe1107ddc71a11c6810ba1be", 0x29}, {&(0x7f0000000580)="0dadfde933a0a14c8222bb4a176e35f921b85c358774940772bc1915d7a9f7af09ebda40e1e175367e08a07dde6e161c679f1107e66529aad2e69c188b3efb57bf7e4a025a49fbf71c4fac3d20704c2ffecad8fc114ceaf8b19536f3715c68425e56023b985fd0743f028137692b100162903ea0eb58a397fb333116f292e05f39996af5d9bcbd8c66fc61e27f6993a1e9a95383ebc955", 0x97}, {&(0x7f00000002c0)="4fb6", 0x2}], 0x6, &(0x7f00000006c0)=[{0x48, 0xff64, 0x8f, "48f81ec017cee2ced36307c1f1a9e69ed7469851e4b2aafda7a5dec2b126c7a6ea3504299ffa3d903f1273e9dab7437a51c6"}, {0xa0, 0x0, 0x6, "5e73ada095c19584bd9107125c81849cece1be865dd6c1eb6fddebdfb7c0b8caafda9c9d138873b7b6e9c5dc322a215902c5632e2471e1eba9cb8464338c168ad7d4300750000a5ee6b725062b9ce4e246d19038307aa67357628657e4ca78559ee375266a285413f40a4dfc2aab9efdbd787f332e8477174920c2b3937dc795e2c1a399199cbec8be9f8e55aa"}, {0xb8, 0x1, 0xdb3, "73229bcddc88ff02a1b5dac60c395faa6f5495edf5338e97c0fa9d27f262ed8bfff9730a106756be94cbc86368387e13d4883dd421795c3cc50c12d143dd1c7ea11d88a29aaa3ba4d3d243626e074ea13db89dd355dd0052d2123535dc53f074788c0a5ae6769785de70a8396b862c47b3ac09a4ff6f52b970ac9df3ca66b8ca095dca572c85471e2fd08ec6f2b35dc4cf439478afdbc761182b4f7d35cfeb31a6f792f4"}], 0x1a0}, 0x80) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r9 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000000)='/dev/pf\x00', 0x100000, 0x0) ioctl$DIOCCHANGEALTQV0(r9, 0xc1004431, &(0x7f0000000180)="3b572b4768e1d4534dad92cdd1e60246e3cc18988e6582163ab83a59b4e2917c3e5998587789a3ddbcd96e687e320f95429b8a9554f93afdae3800eae9d670b77d5e82ad70271ba30ac49583ed4e6fbfc87ff54620a1a8ba27bc73f742e5401120862d13672a213e3dae51a59c134307c4c3d918109db295e6d5d8fa1c7f1cec916d882e5bc3a97102ed35b809988311") 11:00:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) recvmsg(r2, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(0xffffffffffffffff, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(0xffffffffffffffff, 0x0) 11:00:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000100)={@in={{0x10, 0x2, 0x3, @multicast2}}, 0x0, 0x4, 0xfffffff9, 0x5, 0x7fff, 0x3}, &(0x7f00000001c0)=0xa0) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000200)={r4}, 0x8) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept(r5, &(0x7f0000000240)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @local}}, &(0x7f00000002c0)=0x1c) r6 = dup(r1) shutdown(r6, 0x0) getsockopt$inet6_sctp_SCTP_REUSE_PORT(r6, 0x84, 0x1c, &(0x7f0000000000), &(0x7f0000000080)=0x4) r7 = socket$inet6(0x1c, 0x3, 0x0) r8 = dup2(r0, r7) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r8, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) readv(r8, 0x0, 0x0) 11:00:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) socketpair(0x10, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r6}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) setsockopt(r0, 0x7fff, 0x4, &(0x7f0000000100)="8014c871eebfc2d7231b5661e2ddbd4e128595ddf04f000e175cb1c994ba2360231d806f6f21d78fe014c6328af9d3abd104f5febf377eb6194676ce97274a3f33306b8aa81be4eac213d5d996774ac06b933d60e511aa7c38d98201b36687f7d86da2591ac6ffa4a48bbeb3e6a659e23bcf3f7faaada96839f8d8c2ce16cd892c2042517cf470075f82ea5a63c596fa88165ea73bca859c123b2a422828dd0b147b3eefc45b1d5c4041afbdce5f720438", 0xb1) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000000)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000000000), 0x0, 0x0}, 0x2) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) socket$inet6(0x1c, 0x2, 0xff) shutdown(r1, 0x0) 11:00:02 executing program 1: pipe2(0x0, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(0xffffffffffffffff, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc, 0x0, 0x7f7}, 0x8) sendto(r1, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x100, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) r3 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x1) ioctl$DIOCXBEGIN(r3, 0xc0104451, &(0x7f0000000080)="3f8dd8d08fff9ca738825e9dfae74c1beec895bd72b7fd3f4267d49f70ef3899701646f159d77e48ae89cc7189122b707ea7e788cf19fd006e2c2d3ac4376239ea6bd6dee85c1495af639439b540") 11:00:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_buf(r4, 0x29, 0x1e, &(0x7f0000000080)="b47988476dd82ca3e5d51fbd97192f808989fe750173aabedc4f9552a4f69365dca8afab5caa8df99c10659e9d18a13f41b34311bdaae1b9bbf77ebf7b3741bb60aa735c339b150a775a5e3e2e9d8dadf638ffebe9d53930c92d4d47833c4e7e912cd265d0967abde87b8f59b232507e2b7a52c77f68d21928e0566e04b824de1ec36c8370f85677ae40", 0x8a) 11:00:02 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = semget$private(0x0, 0x6, 0x297) shutdown(r1, 0x0) semop(r2, &(0x7f0000000000)=[{0x0, 0x7, 0x1000}, {0x4, 0x9, 0x800}, {0x1, 0x6, 0x1800}, {0x0, 0x3ff, 0x1800}, {0x0, 0xdca5}], 0x5) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000080)=""/250) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x3, 0x0) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:02 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) freebsd11_fstat(r1, &(0x7f0000000080)) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc, 0x0, 0x0, 0x6}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) socket$unix(0x1, 0x2, 0x0) shutdown(r4, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000100)={0x0, 0x1}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000180)={r5, 0x20, 0xbab}, 0xc) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x7, 0x1, 0x7, 0x7, 0x58fd6b1d}, 0xc) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000001c0)={0x5, [0x501, 0xffff, 0x1a2, 0x2, 0x6]}, &(0x7f0000000200)=0xe) 11:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 11:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r5, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r5, 0x0) getsockopt$inet_mreqn(r5, 0x0, 0x9, &(0x7f0000000000)={@empty, @rand_addr, 0x0}, &(0x7f0000000080)=0xc) setsockopt$inet6_IPV6_PKTINFO(r4, 0x29, 0x2e, &(0x7f00000000c0)={@mcast1, r6}, 0x14) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) shutdown(r8, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000100)=ANY=[@ANYBLOB='!\x00\x00\x00', @ANYRES32=0x0], &(0x7f0000000140)=0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f0000000000)={r5, 0x7fffffff, 0x80, 0x5}, &(0x7f0000000080)=0x10) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r6, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r6, 0x0) 11:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 11:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, 0x0, 0x0) 11:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet6(0x1c, 0x5, 0xfd) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r2, 0x84, 0x10, &(0x7f0000000000), &(0x7f0000000080)=0x4) r3 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:03 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) socketpair(0x10, 0x3, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000080)={@in6={{0x1c, 0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, r6}, &(0x7f0000000140)=0x84) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r1, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r1, 0x0) fcntl$getflags(r1, 0x3) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) flock(r4, 0x7) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r3, 0x84, 0x8001, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in={0x10, 0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x10, 0x2, 0x0, @loopback}, @in6={0x1c, 0x1c, 0x2, 0x7, @loopback, 0x401}, @in6={0x1c, 0x1c, 0x0, 0x800, @mcast1, 0x2}, @in6={0x1c, 0x1c, 0x2, 0x7ff, @rand_addr="6cc694831c71e9dbf29ed3552df16dfd", 0x200}, @in6={0x1c, 0x1c, 0x0, 0x8, @empty, 0x6}, @in6={0x1c, 0x1c, 0x2, 0x2, @rand_addr="807fc19f0f73bed0cb5460ac6158310e", 0x3}, @in={0x10, 0x2, 0x2, @broadcast}, @in={0x10, 0x2, 0x0, @rand_addr=0x6}, @in6={0x1c, 0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x3f}]}, &(0x7f0000000180)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:03 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) shutdown(r0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket(0x1c, 0x4, 0x80) getsockopt$inet_udplite(r2, 0x88, 0x2, &(0x7f0000000140), &(0x7f0000000180)=0x4) r3 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r6, 0x0) ppoll(&(0x7f0000000080)=[{r5, 0x20}, {r6, 0x2000}], 0x2, &(0x7f00000000c0)={0xff, 0x2}, &(0x7f0000000100)={0x40}, 0x8) sendto(r3, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000000)=@in={0x10, 0x2, 0x2, @broadcast}, 0x10) 11:00:03 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000740)=0x8) utimensat(0xffffffffffffffff, &(0x7f0000000680)='./file0\x00', &(0x7f00000006c0)={{0x65, 0x1f}, {0x100000000, 0x4}}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, &(0x7f0000000640)={r6, 0xab5, 0x7ff}, 0xc) dup(r2) recvmsg(r2, &(0x7f0000000100)={0x0, 0x2f, &(0x7f00000005c0)=[{&(0x7f0000000140)=""/249}, {&(0x7f0000000240)=""/165}, {&(0x7f0000000300)=""/63}, {&(0x7f0000000340)=""/194}, {&(0x7f0000000440)=""/220}, {&(0x7f0000000540)=""/115}], 0x3, 0x0, 0xffffffffffffff32}, 0x40002) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 11:00:03 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r1, 0x84, 0x5, &(0x7f0000000180), &(0x7f00000001c0)=0x4) r2 = semget$private(0x0, 0x6, 0x297) shutdown(r1, 0x0) semop(r2, &(0x7f0000000000)=[{0x0, 0x7, 0x1000}, {0x4, 0x9, 0x800}, {0x1, 0x6, 0x1800}, {0x0, 0x3ff, 0x1800}, {0x0, 0xdca5}], 0x5) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000080)=""/250) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r4 = socket$inet6(0x1c, 0x3, 0x0) r5 = dup2(r3, r4) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000300)={0x1, [0x0]}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f00000000c0)={r4, 0x2}, 0x8) r5 = dup2(r0, r1) socketpair(0xc, 0x5, 0x23, &(0x7f0000000100)={0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000140)={r4, 0x2e}, 0x8) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="215a3d4bbb74ba226a6cdd8abcea01000000", @ANYPTR64], &(0x7f00000000c0)=0x2) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f00000020c0), &(0x7f0000002100)=0xc) flock(0xffffffffffffffff, 0x6) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000)={0x0, 0x200}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r6, 0x84, 0x1d, &(0x7f0000000240)={r9, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r5, 0x84, 0x18, &(0x7f0000000180), &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000280)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x1) 11:00:03 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) pwritev(r0, &(0x7f0000000000)=[{&(0x7f0000000080)="61c079fc70931ef4d091dff8e8bf6272a01d83b5297554a38651280555d670a01a5c6a64a307c033a6c6ae43de546b48217e327873077061ed0f5f0af6dfba8071ba2af1e57fce94a41a33ebe83d7d1ba6f588289892fb9a9edf08c03da799e8bec94f1d8c2c9162f7892b23776766bd7b4190ef32a0615675a850ca687210d264ed715c50095bcef4439a3802bd7281c9ebb22c72fb1dbaf04a2d907b7d3a8fe4e8d10dc3f2c609503c7ae7d2ea4da8f44a2426e8436d731b53103f6914e18e5e3357244d", 0xc5}], 0x1, 0xfffffffffffffffe) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1c, 0x1, 0x7ff, @ipv4={[], [], @multicast1}, 0xfffffffb}}, r7, 0x3ff, 0x7261, 0x2}, &(0x7f0000000240)=0x8c) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000)={0x3ffc, 0x0, 0x81}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r7, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r8 = dup(r7) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000040)=ANY=[@ANYBLOB="1c1c4e2001f0ffff000000000000000000000000000000018c0c000000000000000000000000000000000000000000000000000000000000000000000000000000000a0000000025a60600000000000000000000000000ea00"/128, @ANYRES32=r6, @ANYBLOB="090000007f000000020000002c427b7604000600"], &(0x7f0000000100)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1c, 0x3, 0x8, @rand_addr="d34e6872640882574114a5718714784b", 0x2}}, r9, 0x47be, 0x3, 0x80}, &(0x7f0000000200)=0x8c) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @ipv4={[], [], @multicast1}}, 0x1c) 11:00:04 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r1 = dup(r0) shutdown(r1, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f00000003c0), &(0x7f0000000400)=0xb) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r3 = socket$inet6(0x1c, 0x3, 0x0) r4 = dup2(r2, r3) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r5 = dup(r4) ioctl$DIOCXROLLBACK(r5, 0xc0104453, &(0x7f0000000080)="9255ddbe90ccf4d3cbab566d1cbf792f73b0ed30db28684fd3bc2741cefa73fc14b413d67fa2bafea25eef93b1a653a6aa7a55f8634fb71b546123482775f7c480bec0e8ad74eff8f32382e774afeb99f07ac7d7d6ab24e476baed636d723a72f99d5ef419a2") r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) r7 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r7, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r7, 0x0) shutdown(r7, 0x0) sendfile(r5, r6, 0xffc, 0xfffffffffffffffe, &(0x7f0000000340)={&(0x7f0000000000)=[{&(0x7f0000000100)="6b10c7182e7c7bc237e8bdfd9fc79e4ea4320e40f1d24f0737e83afae0a74c65a810abc4cbe8810a93f045b6b175c0b888bcdfd225b30467af7a2697e1f3a06b0c91af3c1bcd15d9a68e6fd13974ad6638e820a42ad827", 0x57}], 0x1, &(0x7f00000002c0)=[{&(0x7f0000000180)="c183467d06bd43d203ea8fcd174cbc03c9ac758a83973245f24106c10cede3cbe0ea15cfa432ca743c0624f2893b466f9b03ce9f0e3dee09862f486a50dc88a9547ee451fc9e9d0909a95b6373aa71470ded87fa8531b730025e3234873f650f1c28ca4cbf8696ad250b767d0936c745dc997063223c43441392b2136fc47316292ccb8af30c16", 0x87}, {&(0x7f0000000240)="47cfa549dfe3ab86682edd469744ac3e49f5571440a078945027f8bf38fc679495fa4f0c9d3ee220153087f1bbc67df7fb9d25971fe49b", 0x37}], 0x2}, &(0x7f0000000380), 0x18) sendto(r3, &(0x7f00000004c0)="531a525dba7adac956834ffb6fe3021caf0708ad6eba3ea3175d608262be2367af099d36d96e5fd8e245cb4157009fb1bcc758d3b4d2cb7945404e1f1c87681781a972f087410fb93cf3bc7a0ca7fc69db0171a6", 0x1, 0x0, &(0x7f0000000280)=@in6={0x3c, 0x1c, 0x3, 0x0, @rand_addr="f9904448ffffffff0000000bd36d00"}, 0x1c) 11:00:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001680), 0x0, 0x0}, 0x0) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(0xffffffffffffffff) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000280)=ANY=[@ANYBLOB="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", @ANYRES32=r5, @ANYBLOB="00000000ffff0000200000000100000001000000"], &(0x7f00000001c0)=0x98) recvfrom$inet(r0, 0x0, 0x0, 0x20001, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000080)) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r7 = dup(r6) shutdown(r7, 0x0) shutdown(r7, 0x0) shutdown(r1, 0x0) 11:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a", 0x200}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x64) 11:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a", 0x200}, 0x1c) open(&(0x7f0000000000)='./file0\x00', 0x8, 0x64) 11:00:04 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%*\x00', &(0x7f0000000100)='[\'.\x00', &(0x7f0000000140)='%\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='@\x00', &(0x7f0000000300)='%\x00']) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 11:00:04 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket(0x10, 0x10000000, 0x7) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r4}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000340)={r4, 0x1000, "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"}, &(0x7f0000000000)=0x1008) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000080)={r5, 0x7, 0x5, [0x9, 0x401, 0x101, 0x2, 0x401]}, 0x12) r6 = socket$inet6(0x1c, 0x3, 0x0) r7 = dup2(r0, r6) setsockopt$inet6_sctp_SCTP_INITMSG(r7, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r8 = socket$inet6_sctp(0x1c, 0x5, 0x84) r9 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r9, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r8, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r10}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r7, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1, r10}, &(0x7f0000000140)=0xc) sendto(r7, &(0x7f0000000180)="a91cc3e7f8eb4ccbb654f4b2b2eeb7d7860ad915fe8e6616e16c97c91040218c8f71c3d34b4417fa68dc6c7d8f174c91c3e9cb89d706a297a0ef3fa9b11674345d5fe112c3501cd063b8b54475cb54558c8b864910a219d46a47b948ff68a7543c98bc4fec2a222c0fe98822bfd9f2e5a3829b259a35bafd5e6400000000d1fb2e7d3792c4b9e251d9434b", 0x8b, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0xeabe, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:04 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000000c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0xc0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) sendto(r0, &(0x7f0000000000)="47bec185ae6a3ddf5fdf017847728bad570162ccb16b49482819c24ed63a50a1ef0f4c6e62ba8620205148e93093866b610c9c85378231e67ffc4140c2d037", 0x3f, 0x20084, &(0x7f0000000080)=@un=@file={0xa, 0x1, './file0\x00'}, 0xa) shutdown(r1, 0x0) 11:00:04 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) r2 = accept4$inet(r0, &(0x7f00000002c0)={0x10}, &(0x7f0000000300)=0x10, 0x30000000) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000340)=0x6411, 0x4) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="0300000006000700030053fb013c786fb0f3d727956762cc73275f19f63d7a1729d5d9206a5e0b8978db3cdbdb9450ac14fb3dc4b270d8938ba8b6212223b26f34ebec8535a630482653e62fe57aad00c8278bac5fa825202ef17305b4be271fbda41d0cb5d94677660120cb9d4bc2687e2c484047411a3d34c4abade1f676590024480ceb032d4e030117eaf7e92dd72b4be4a19c6c1ca443ba293d5523b72ebe3212aa81842530d5fc8b9d27"], &(0x7f0000000180)=0xa) fstat(r3, &(0x7f0000000080)) shutdown(r1, 0x0) 11:00:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x9}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) 11:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000080)="d345036957cbde751244b1ed037aedc976ee3df434db93c2c74ce22cd44c18ee82df479b1b9638891d8e9bc931097ed67a113d8c4bb90fc710d0e8447fbe260ddfca57d31c9a8b4cfa87ba", 0x4b, 0x0, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0x3, 0x80000001, @ipv4={[], [], @remote={0xac, 0x14, 0x0}}, 0x7}, 0x1c) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) socket$inet6(0x1c, 0x3, 0x0) r1 = dup2(r0, r0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r1, &(0x7f0000000280), 0x0, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:05 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r3) getsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000000080)=""/135, &(0x7f0000000000)=0x87) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000180)={0x0, 0x0, &(0x7f0000001740)=[{&(0x7f00000002c0)=""/111, 0x6f}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, 0x0}, 0x0) shutdown(r1, 0x0) fcntl$dupfd(r1, 0x11, r0) pipe2(0x0, 0x0) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000100)={0x0, 0x7fff}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r6, 0x84, 0x15, &(0x7f00000001c0)={r7, 0x3f}, &(0x7f0000000200)=0x8) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r4) sendto(r4, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="0000f72e658900"}, 0x1c) 11:00:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%*\x00', &(0x7f0000000100)='[\'.\x00', &(0x7f0000000140)='%\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='@\x00', &(0x7f0000000300)='%\x00']) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 11:00:05 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) readv(r1, &(0x7f0000001a40)=[{&(0x7f0000000840)=""/52, 0x34}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0xb) r2 = dup(0xffffffffffffffff) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x73a0b1b, 0x0, 0x0, 0x800e00549) shutdown(r2, 0x0) r4 = dup(r3) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(0xffffffffffffffff, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000100)=[{&(0x7f0000002800)=""/4093, 0x70e}, {0x0}, {0x0}], 0x3, 0x0}, 0x20042) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r6, 0x0, 0xccf3, 0x0, 0x0, 0x800e00545) shutdown(r5, 0x0) r7 = socket$inet6_sctp(0x1c, 0x1, 0x84) listen(r7, 0x0) accept$inet6(r7, 0x0, 0x0) shutdown(r6, 0x0) shutdown(r4, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) 11:00:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%*\x00', &(0x7f0000000100)='[\'.\x00', &(0x7f0000000140)='%\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='@\x00', &(0x7f0000000300)='%\x00']) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 11:00:05 executing program 3: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r1, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000180)=[&(0x7f0000000080)='\x00', &(0x7f00000000c0)='%*\x00', &(0x7f0000000100)='[\'.\x00', &(0x7f0000000140)='%\x00'], &(0x7f0000000340)=[&(0x7f00000002c0)='@\x00', &(0x7f0000000300)='%\x00']) shutdown(0xffffffffffffffff, 0x0) shutdown(r1, 0x0) 11:00:05 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000000)={r5, 0x8, 0x8, [0x2, 0x8000, 0x8, 0x101, 0x5, 0x2, 0x1ff, 0x401]}, &(0x7f0000000140)=0x18) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000080)={@in={{0x10, 0x2, 0x0, @rand_addr=0x6}}, r8, 0x1a0, 0x3f, 0x3f}, 0x94) 11:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x8001, 0x0, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) linkat(r3, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000080)='./file0\x00', 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = semget$private(0x0, 0x0, 0x600) __semctl$SEM_INFO(r3, 0x1, 0xb, &(0x7f0000000140)=""/62) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) ioctl$DIOCCHANGEALTQV1(r6, 0xc1304431, &(0x7f0000000000)="117f4acb1faa94b9df1858") setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000080)={0x3, {{0x10, 0x2, 0x1}}}, 0x90) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0x18e7, 0x0, 0x0, 0x800e00549) shutdown(r3, 0x0) r4 = dup(r3) getsockname$inet6(r4, &(0x7f0000000000)={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @ipv4={[], [], @multicast2}}, &(0x7f0000000080)=0x1c) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r6, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r5, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r7}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r4, 0x84, 0x29, &(0x7f0000000180)={r7, 0x3}, &(0x7f00000001c0)=0x8) freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) 11:00:06 executing program 1: socket$inet6_tcp(0x1c, 0x1, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000000)={0x0, 0x1, 0x5, [0x7, 0x2c57, 0x80, 0x42ec, 0x6]}, 0x12) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) shutdown(r1, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) shutdown(r4, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000000c0)={0x2, {{0x10, 0x2, 0x2, @rand_addr=0x2}}}, 0x90) getsockname$inet(r3, &(0x7f0000000000)={0x10, 0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) socketpair(0x1, 0x10000000, 0xfe, &(0x7f00000001c0)={0xffffffffffffffff}) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000200)={@loopback, @multicast1}, 0x8) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f0000000000)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x40000) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r3, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) r4 = geteuid() r5 = openat(0xffffffffffffff9c, &(0x7f0000000140)='./file0\x00', 0x100000, 0x344) ioctl$DIOCSETTIMEOUT(r5, 0xc008441d, &(0x7f0000000180)={0x4, 0x9}) setresuid(r4, 0x0, r4) r6 = getgid() fchownat(r3, &(0x7f0000000100)='./file0\x00', r4, r6, 0x400) recvfrom$inet(r2, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r2, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) 11:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) r3 = semget$private(0x0, 0x0, 0x600) __semctl$SEM_INFO(r3, 0x1, 0xb, &(0x7f0000000140)=""/62) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r5, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r6 = dup(r5) shutdown(r6, 0x0) ioctl$DIOCCHANGEALTQV1(r6, 0xc1304431, &(0x7f0000000000)="117f4acb1faa94b9df1858") setsockopt$inet_MCAST_LEAVE_GROUP(r4, 0x0, 0x51, &(0x7f0000000080)={0x3, {{0x10, 0x2, 0x1}}}, 0x90) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="a7", 0x1, 0x41, &(0x7f0000000300)=@un=@abs={0x0, 0x0, 0x0, 0x2}, 0xffffffffffffffc0) 11:00:06 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x0, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @empty}, 0x1c) close(r0) 11:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x101, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x6, @empty}, 0x1c) 11:00:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r4, 0x84, 0x9, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @mcast1}, 0x1c) 11:00:06 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r3, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r3, 0x0) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvfrom$inet(r4, 0x0, 0xccf3, 0x0, 0x0, 0x800e0053d) shutdown(r4, 0x0) r5 = fcntl$dupfd(r3, 0x11, r4) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0, 0x9, 0x0, 0x4}, &(0x7f0000000180)=0x10) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r5, 0x84, 0x901, &(0x7f00000001c0)=ANY=[@ANYRES32=r6, @ANYBLOB="07e669843b40c252ad2c"], &(0x7f0000000200)=0xe) r7 = accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6={0x1c, 0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c) getsockname$inet(r7, &(0x7f00000000c0)={0x10, 0x2, 0xffffffffffffffff, @local}, &(0x7f0000000100)=0x10) 11:00:07 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x6) getsockopt$inet_int(r1, 0x0, 0x8, &(0x7f0000000080), &(0x7f00000000c0)=0x4) setsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100), 0x8) r2 = socket$inet6(0x1c, 0x3, 0x0) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r4, 0x84, 0x3, &(0x7f0000000140)={0x1000, 0x6, 0x100, 0x8000}, 0x8) r5 = dup2(r0, r2) setsockopt$inet6_sctp_SCTP_INITMSG(r5, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) r6 = socket$inet6_sctp(0x1c, 0x5, 0x84) r7 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r7, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r6, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r8}, &(0x7f0000002100)=0xc) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000180)={0x439c, 0x4800, 0x0, 0x9, r8}, &(0x7f00000001c0)=0x10) sendto(r5, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @rand_addr="f99044fbca47240d8d2dc8ccaae8842a"}, 0x1c) 11:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000000c0)=[&(0x7f0000000080)='[\\\x00'], &(0x7f00000001c0)=[&(0x7f0000000100)='\x00', &(0x7f0000000140)='\x00', &(0x7f0000000180)='})+\x00']) r2 = dup2(r0, r1) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040), 0x8) shutdown(0xffffffffffffffff, 0x0) r3 = dup(0xffffffffffffffff) shutdown(r3, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(r3, 0x84, 0x3, &(0x7f0000000200), &(0x7f00000002c0)=0x8) r4 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r4, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r5 = dup(r4) shutdown(r5, 0x0) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r6, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r7 = dup(r6) shutdown(r7, 0x0) r8 = socket(0x2, 0x3, 0x7e) sendto(r8, &(0x7f0000000240)="48276593627ca48304a87182520102d1", 0x10, 0x20001, &(0x7f0000000280)=@un=@abs={0x8, 0x1, 0x0, 0x2}, 0x8) 11:00:07 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) pipe2(0x0, 0x0) r1 = socket$inet6(0x1c, 0x3, 0x0) r2 = dup2(r0, r1) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000100), &(0x7f0000000140)=0x4) msgget(0x1, 0x10) r3 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r3, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r4 = dup(r3) shutdown(r4, 0x0) getsockopt$inet6_udp(r4, 0x11, 0x0, &(0x7f0000000000), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) sendto(r2, &(0x7f0000000280)="d5", 0x1, 0x20081, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x200000, @loopback, 0x7ffffe}, 0x1c) fcntl$setflags(r4, 0x2, 0x0) 11:00:07 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f0000000040)={0x0, 0xffff}, 0x10) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r2 = dup(r1) shutdown(r2, 0x0) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r4, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r5}, &(0x7f0000002100)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f00000000c0)={0x1778, 0x3f, 0x0, 0x5, 0x8, 0x0, 0xb14, 0x48, r5}, 0x20) r6 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r0, &(0x7f0000002840)={0x0, 0x0, &(0x7f0000001680)=[{&(0x7f00000001c0)=""/233, 0xe9}, {0x0}, {0x0}], 0x3, 0x0}, 0x0) recvfrom$inet(r6, 0x0, 0xff8c, 0x0, 0x0, 0x800e00520) shutdown(0xffffffffffffffff, 0x0) shutdown(r6, 0x0) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x40000400000002c2, 0x0) pwritev(r7, &(0x7f0000000080)=[{&(0x7f00000006c0), 0x100000}], 0x3, 0x0) freebsd11_getdents(r7, &(0x7f0000000000)=""/17, 0x11) 11:00:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_int(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) dup(r1) getsockopt$sock_int(r1, 0xffff, 0x1012, &(0x7f0000000100), &(0x7f0000000140)=0x4) r2 = socket$inet_udplite(0x2, 0x2, 0x88) recvmsg(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000001580)=[{&(0x7f0000000040)=""/192, 0xc0}], 0x1, 0x0}, 0x2) r3 = dup(r2) shutdown(r3, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) r5 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f00000020c0)={0x0, 0x0, r6}, &(0x7f0000002100)=0xc) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r3, 0x84, 0x2, &(0x7f0000000000)={r6, 0x6ef0, 0x27, 0x40, 0x8, 0x200}, 0x14) r7 = socket$inet6(0x1c, 0x3, 0x0) r8 = dup2(r0, r7) setsockopt$inet6_sctp_SCTP_INITMSG(r8, 0x84, 0x3, &(0x7f0000000040)={0x3ffc}, 0x8) shutdown(0xffffffffffffffff, 0x0) sendto(r7, &(0x7f0000000280)="d5", 0x1, 0x0, &(0x7f0000000300)=@in6={0x1c, 0x1c, 0x1, 0x0, @loopback}, 0x1c) panic: Assertion in_epoch(net_epoch_preempt) failed at /syzkaller/managers/main/kernel/sys/netinet6/ip6_output.c:448 cpuid = 1 time = 1584442808 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0024ab8050 vpanic() at vpanic+0x1c7/frame 0xfffffe0024ab80b0 panic() at panic+0x43/frame 0xfffffe0024ab8110 ip6_output() at ip6_output+0x3789/frame 0xfffffe0024ab8390 sctp_lowlevel_chunk_output() at sctp_lowlevel_chunk_output+0x18c7/frame 0xfffffe0024ab84d0 sctp_send_initiate() at sctp_send_initiate+0xa3f/frame 0xfffffe0024ab85d0 sctp_lower_sosend() at sctp_lower_sosend+0x3f3e/frame 0xfffffe0024ab87b0 sctp_sosend() at sctp_sosend+0x501/frame 0xfffffe0024ab88e0 sosend() at sosend+0xc6/frame 0xfffffe0024ab8950 kern_sendit() at kern_sendit+0x33d/frame 0xfffffe0024ab8a00 sendit() at sendit+0x224/frame 0xfffffe0024ab8a60 sys_sendto() at sys_sendto+0x5c/frame 0xfffffe0024ab8ac0 amd64_syscall() at amd64_syscall+0x2f4/frame 0xfffffe0024ab8bf0 fast_syscall_common() at fast_syscall_common+0x101/frame 0xfffffe0024ab8bf0 --- syscall (198, FreeBSD ELF64, nosys), rip = 0x41332a, rsp = 0x7fffdfffdf38, rbp = 0x6 --- KDB: enter: panic [ thread pid 1712 tid 100653 ] Stopped at kdb_enter+0x67: movq $0,0x146d296(%rip) db> db> set $lines = 0 db> set $maxwidth = 0 db> show registers cs 0x20 ds 0x3b ll+0x1a es 0x3b ll+0x1a fs 0x13 gs 0x1b ss 0x28 ll+0x7 rax 0x12 rcx 0xfffffe0027400000 rdx 0x3ffff rbx 0 rsp 0xfffffe0024ab8030 rbp 0xfffffe0024ab8050 rsi 0x40001 rdi 0xffffffff810b4ce6 vprintf+0x176 r8 0 r9 0xffffffff r10 0x6741 ll+0x6720 r11 0xfffffe0024976610 r12 0xffffffff82068e30 ddb_dbbe r13 0 r14 0xffffffff81932be6 r15 0xffffffff81932be6 rip 0xffffffff810a9fa7 kdb_enter+0x67 rflags 0x86 ll+0x65 kdb_enter+0x67: movq $0,0x146d296(%rip) db> show proc Process 1712 (syz-executor.1) at 0xfffff8003a511000: state: NORMAL uid: 0 gids: 0, 0, 5 parent: pid 769 at 0xfffff8003a518000 ABI: FreeBSD ELF64 arguments: /root/syz-executor.1 reaper: 0xfffff80003311000 reapsubtree: 1 sigparent: 20 vmspace: 0xfffffe002498a3d0 (map 0xfffffe002498a3d0) (map.pmap 0xfffffe002498a490) (pmap 0xfffffe002498a4f0) threads: 3 100117 RunQ syz-executor.1 100653 Run CPU 1 syz-executor.1 100660 S uwait 0xfffff80003a65e00 syz-executor.1 db> ps pid ppid pgrp uid state wmesg wchan cmd 1715 771 771 0 R (threaded) syz-executor.2 100135 Run CPU 0 syz-executor.2 100659 S sbwait 0xfffffe0003da98e4 syz-executor.2 1714 768 768 0 R (threaded) syz-executor.0 100084 RunQ syz-executor.0 100656 RunQ syz-executor.0 100657 S uwait 0xfffff80003a64380 syz-executor.0 1712 769 769 0 R (threaded) syz-executor.1 100117 RunQ syz-executor.1 100653 Run CPU 1 syz-executor.1 100660 S uwait 0xfffff80003a65e00 syz-executor.1 1711 780 780 0 R (threaded) syz-executor.3 100077 RunQ syz-executor.3 100654 S uwait 0xfffff80003a64480 syz-executor.3 100661 S uwait 0xfffff80003a64e00 syz-executor.3 1054 1048 1054 0 Ss select 0xfffff80003a7d840 dhclient 1051 1 1051 0 Ss select 0xfffff80003a7d7c0 dhclient 1048 1041 422 65 S select 0xfffff800035735c0 dhclient 1041 422 422 0 S wait 0xfffff800033f1530 sh 780 766 780 0 Rs syz-executor.3 771 766 771 0 Rs syz-executor.2 769 766 769 0 Rs syz-executor.1 768 766 768 0 Rs syz-executor.0 766 764 764 0 S (threaded) syz-fuzzer 100073 S uwait 0xfffff80003820700 syz-fuzzer 100101 S uwait 0xfffff80003479e80 syz-fuzzer 100102 S kqread 0xfffff80003b36000 syz-fuzzer 100103 S uwait 0xfffff8003a4ce080 syz-fuzzer 100104 S uwait 0xfffff8003a4ce180 syz-fuzzer 100105 S uwait 0xfffff8003a4ce280 syz-fuzzer 100106 S uwait 0xfffff8003a4ce380 syz-fuzzer 100107 S uwait 0xfffff8003a4ce480 syz-fuzzer 100108 S uwait 0xfffff8003a4ce580 syz-fuzzer 100109 S uwait 0xfffff80003a66180 syz-fuzzer 100110 S uwait 0xfffff80003a66280 syz-fuzzer 764 762 764 0 Ss pause 0xfffff80003c96b08 csh 762 680 762 0 Ss select 0xfffff800035738c0 sshd 747 1 747 0 Ss+ ttyin 0xfffff800033ea8b0 getty 746 1 746 0 Ss+ ttyin 0xfffff80003b3b0b0 getty 745 1 745 0 Ss+ ttyin 0xfffff80003b3b4b0 getty 744 1 744 0 Ss+ ttyin 0xfffff80003b3b8b0 getty 743 1 743 0 Ss+ ttyin 0xfffff80003b3bcb0 getty 742 1 742 0 Ss+ ttyin 0xfffff80003b3a0b0 getty 741 1 741 0 Ss+ ttyin 0xfffff80003b3a4b0 getty 740 1 740 0 Ss+ ttyin 0xfffff80003b3a8b0 getty 739 1 739 0 Ss+ ttyin 0xfffff80003b3acb0 getty 684 1 684 0 Ss nanslp 0xffffffff824ffe41 cron 680 1 680 0 Ss select 0xfffff8000355cc40 sshd 493 1 493 0 Ss select 0xfffff8000355f240 syslogd 422 1 422 0 Ss wait 0xfffff80003ca8530 devd 421 1 421 65 Ss select 0xfffff80003a7ddc0 dhclient 336 1 336 0 Ss select 0xfffff8000355ce40 dhclient 333 1 333 0 Ss select 0xfffff8000355f0c0 dhclient 21 0 0 0 DL vlruwt 0xfffff800033f1a60 [vnlru] 20 0 0 0 DL syncer 0xffffffff825d62d8 [syncer] 19 0 0 0 DL (threaded) [bufdaemon] 100065 D qsleep 0xffffffff825d57d8 [bufdaemon] 100070 D - 0xffffffff8200aa00 [bufspacedaemon-0] 100080 D sdflush 0xfffff8000341ace8 [/ worker] 18 0 0 0 DL psleep 0xffffffff825f1248 [vmdaemon] 17 0 0 0 DL (threaded) [pagedaemon] 100063 D psleep 0xffffffff8261d158 [dom0] 100068 D launds 0xffffffff8261d164 [laundry: dom0] 100069 D umarcl 0xffffffff81536ad0 [uma] 16 0 0 0 DL - 0xffffffff8235a6b0 [rand_harvestq] 15 0 0 0 DL waiting 0xffffffff82662720 [sctp_iterator] 9 0 0 0 DL - 0xffffffff825d51dc [soaiod4] 8 0 0 0 DL - 0xffffffff825d51dc [soaiod3] 7 0 0 0 DL - 0xffffffff825d51dc [soaiod2] 6 0 0 0 DL - 0xffffffff825d51dc [soaiod1] 5 0 0 0 DL (threaded) [cam] 100031 D - 0xffffffff82235ac0 [doneq0] 100062 D - 0xffffffff82235988 [scanner] 4 0 0 0 DL crypto_ 0xfffff8000321b190 [crypto returns 1] 3 0 0 0 DL crypto_ 0xfffff8000321b130 [crypto returns 0] 2 0 0 0 DL crypto_ 0xffffffff825eb2b8 [crypto] 14 0 0 0 DL seqstat 0xfffff80003369888 [sequencer 00] 13 0 0 0 DL (threaded) [geom] 100022 D - 0xffffffff8261b788 [g_event] 100023 D - 0xffffffff8261b798 [g_up] 100024 D - 0xffffffff8261b790 [g_down] 12 0 0 0 WL (threaded) [intr] 100005 I [swi6: Giant taskq] 100007 I [swi5: fast taskq] 100011 I [swi6: task queue] 100017 I [swi1: netisr 0] 100018 I [swi3: vm] 100019 I [swi4: clock (0)] 100020 I [swi4: clock (1)] 100032 I [irq24: virtio_pci0] 100033 I [irq25: virtio_pci0] 100034 I [irq26: virtio_pci0] 100035 I [irq27: virtio_pci0] 100036 I [irq28: virtio_pci1] 100037 I [irq29: virtio_pci1] 100038 I [irq30: virtio_pci1] 100039 I [irq31: virtio_pci1] 100040 I [irq32: virtio_pci1] 100045 I [irq10: virtio_pci2] 100047 I [irq1: atkbd0] 100048 I [irq12: psm0] 100049 I [swi0: uart uart++] 11 0 0 0 RL (threaded) [idle] 100003 CanRun [idle: cpu0] 100004 CanRun [idle: cpu1] 1 0 1 0 SLs wait 0xfffff80003311000 [init] 10 0 0 0 DL audit_w 0xffffffff826633b0 [audit] 0 0 0 0 DLs (threaded) [kernel] 100000 D swapin 0xffffffff8260adc8 [swapper] 100006 D - 0xfffff80003338000 [thread taskq] 100008 D - 0xfffff80003205d00 [config_0] 100009 D - 0xfffff80003339d00 [kqueue_ctx taskq] 100010 D - 0xfffff80003339c00 [aiod_kick taskq] 100012 D - 0xfffff80003205c00 [if_config_tqg_0] 100013 D - 0xfffff80003205b00 [if_io_tqg_0] 100014 D - 0xfffff80003205a00 [if_io_tqg_1] 100015 D - 0xfffff80003205900 [softirq_0] 100016 D - 0xfffff80003205800 [softirq_1] 100021 D - 0xfffff80003339a00 [firmware taskq] 100026 D - 0xfffff80003339800 [crypto_0] 100027 D - 0xfffff80003339800 [crypto_1] 100041 D - 0xfffff80003334a00 [vtnet0 rxq 0] 100042 D - 0xfffff80003334900 [vtnet0 txq 0] 100043 D - 0xfffff80003334800 [vtnet0 rxq 1] 100044 D - 0xfffff80003334700 [vtnet0 txq 1] 100046 D vtbslp 0xfffff80003572d80 [virtio_balloon] 100050 D - 0xfffff80003845000 [mca taskq] 100055 D - 0xffffffff81cd5e81 [deadlkres] 100058 D - 0xfffff80003b36500 [acpi_task_0] 100059 D - 0xfffff80003b36500 [acpi_task_1] 100060 D - 0xfffff80003b36500 [acpi_task_2] 100061 D - 0xfffff80003339600 [CAM taskq] db> show all locks Process 1715 (syz-executor.2) thread 0xfffffe0024996c00 (100135) exclusive sleep mutex umtxql (umtxql) r = 0 (0xffffffff8250cea0) locked @ /syzkaller/managers/main/kernel/sys/kern/kern_umtx.c:512 Process 1715 (syz-executor.2) thread 0xfffffe00249a0800 (100659) exclusive sx so_rcv_sx (so_rcv_sx) r = 0 (0xfffffe0003da9888) locked @ /syzkaller/managers/main/kernel/sys/kern/uipc_sockbuf.c:393 Process 1714 (syz-executor.0) thread 0xfffffe002499d700 (100656) exclusive lockmgr bufwait (bufwait) r = 0 (0xfffffe0003f30500) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_bio.c:1663 exclusive lockmgr ufs (ufs) r = 0 (0xfffff8003a94f438) locked @ /syzkaller/managers/main/kernel/sys/kern/vfs_vnops.c:877 Process 1712 (syz-executor.1) thread 0xfffffe0024976100 (100653) exclusive sleep mutex sctp-tcb (tcb) r = 0 (0xfffffe0045d05380) locked @ /syzkaller/managers/main/kernel/sys/netinet/sctp_output.c:13643 db> show malloc Type InUse MemUse Requests sctp_stro 570 479423K 609 devbuf 4213 4851K 4241 vtbuf 24 1968K 46 pcb 1172 1828K 4202 sysctloid 26033 1517K 26097 kobj 332 1328K 488 newblk 12 1027K 1893 vfscache 4 1025K 4 sctp_atcl 1144 572K 2269 inodedep 34 529K 922 ufs_quota 1 512K 1 vfs_hash 1 512K 1 callout 2 512K 2 intr 4 388K 4 subproc 126 249K 1789 acpica 1674 185K 52709 vnet_data 1 168K 1 filedesc 21 149K 1673 pagedep 16 132K 839 tfo_ccache 1 128K 1 sem 4 106K 4 DEVFS1 105 105K 122 linker 222 89K 253 bus 988 79K 3374 mtx_pool 2 72K 2 sctp_atky 1714 72K 2880 syncache 1 68K 1 acpitask 1 64K 1 ddb_capture 1 64K 1 module 494 62K 494 umtx 306 39K 306 BPF 22 36K 22 gtaskqueue 22 34K 22 kdtrace 173 34K 5066 hostcache 1 32K 1 shm 1 32K 4 DEVFS3 124 31K 134 msg 4 30K 4 DEVFS_RULE 56 27K 56 vmem 3 26K 5 ifaddr 71 24K 73 kbdmux 6 22K 6 sctp_athm 1144 18K 2269 sctp_map 1140 18K 1218 lltable 47 18K 47 temp 34 17K 1970 ufs_mount 3 17K 4 proc 3 17K 3 tty 16 16K 16 tidhash 1 16K 1 ithread 89 15K 89 ether_multi 172 14K 177 bus-sc 30 14K 1431 KTRACE 100 13K 100 ifnet 7 13K 7 kenv 95 12K 99 in6_multi 89 11K 89 eventhandler 122 11K 122 pfs_nodes 20 10K 20 GEOM 60 10K 487 rman 82 10K 423 bmsafemap 3 9K 905 UART 12 9K 12 devstat 4 9K 4 rpc 2 8K 2 shmfd 1 8K 1 pfs_vncache 1 8K 1 routetbl 58 8K 62 audit_evclass 232 8K 290 CAM DEV 3 6K 510 cred 24 6K 248 kqueue 55 6K 1722 sctp_timw 22 6K 22 vt 11 6K 11 plimit 21 6K 394 sglist 5 6K 5 CAM queue 5 6K 1528 ufs_dirhash 24 5K 24 DEVFSP 72 5K 76 taskqueue 42 5K 42 memdesc 1 4K 1 MCA 32 4K 32 evdev 4 4K 4 kcovinfo 64 4K 68 select 31 4K 31 UMA 236 4K 236 dirrem 15 4K 853 hhook 13 4K 13 session 25 4K 41 pgrp 25 4K 41 acpisem 22 3K 22 terminal 11 3K 11 proc-args 44 3K 583 uidinfo 3 3K 9 sctp_ifa 17 3K 17 lockf 20 3K 33 local_apic 1 2K 1 io_apic 1 2K 1 diradd 16 2K 889 ipsec-saq 2 2K 2 freefile 15 2K 849 ip6ndp 12 2K 21 Unitno 31 2K 1133 CAM XPT 22 2K 543 in_multi 6 2K 7 crypto 2 2K 2 acpidev 20 2K 20 msi 9 2K 9 tun 7 2K 7 freework 5 2K 1028 softdep 1 1K 1 freeblks 4 1K 859 ipsecpolicy 1 1K 1 sahead 1 1K 1 secasvar 1 1K 1 clone 8 1K 8 vnodemarker 2 1K 14 NFSD session 1 1K 1 CAM periph 4 1K 271 mld 6 1K 6 sctp_ifn 6 1K 6 igmp 6 1K 6 toponodes 6 1K 6 isadev 6 1K 6 mount 16 1K 86 pci_link 10 1K 10 newdirblk 4 1K 825 mkdir 4 1K 1650 pfil 4 1K 4 chacha20random 1 1K 1 CAM SIM 2 1K 2 epoch 4 1K 4 cdev 2 1K 2 inpcbpolicy 15 1K 2168 encap_export_host 8 1K 8 osd 3 1K 9 iov 3 1K 15230 vnodes 1 1K 2 NFSD lckfile 1 1K 1 NFSD V4client 1 1K 1 DEVFS 9 1K 10 feeder 7 1K 7 loginclass 3 1K 6 soname 5 1K 6576 CAM dev queue 2 1K 2 CAM I/O Scheduler 1 1K 1 apmdev 1 1K 1 atkbddev 2 1K 2 CAM path 4 1K 1034 pmchooks 1 1K 1 prison 4 1K 4 nexusdev 5 1K 5 entropy 2 1K 40 tcpfunc 1 1K 1 sctp_vrf 1 1K 1 vnet 1 1K 1 acpiintr 1 1K 1 pmc 1 1K 1 cpus 2 1K 2 vnet_data_free 1 1K 1 Per-cpu 1 1K 1 filecaps 2 1K 94 p1003.1b 1 1K 1 ath_hal 0 0K 0 athdev 0 0K 0 madt_table 0 0K 2 ata_pci 0 0K 0 ata_dma 0 0K 0 ata_generic 0 0K 0 amr 0 0K 0 scsi_da 0 0K 69 ata_da 0 0K 0 scsi_ch 0 0K 0 pvscsi 0 0K 0 smartpqi 0 0K 0 scsi_cd 0 0K 0 USBdev 0 0K 0 USB 0 0K 0 AHCI driver 0 0K 0 agp 0 0K 0 nvme_da 0 0K 0 iavf 0 0K 0 ixl 0 0K 0 acpipwr 0 0K 0 twsbuf 0 0K 0 twe_commands 0 0K 0 twa_commands 0 0K 0 tcp_log_dev 0 0K 0 midi buffers 0 0K 0 mixer 0 0K 0 fpukern_ctx 0 0K 0 xen_intr 0 0K 0 ac97 0 0K 0 hdacc 0 0K 0 xen_hvm 0 0K 0 legacydrv 0 0K 0 qpidrv 0 0K 0 hdac 0 0K 0 hdaa 0 0K 0 dmar_idpgtbl 0 0K 0 dmar_dom 0 0K 0 dmar_ctx 0 0K 0 dmar_dmamap 0 0K 0 acpi_perf 0 0K 0 acpicmbat 0 0K 0 SIIS driver 0 0K 0 isci 0 0K 0 bxe_ilt 0 0K 0 xenbus 0 0K 0 CAM CCB 0 0K 3255 vm_fictitious 0 0K 0 PUC 0 0K 0 ppbusdev 0 0K 0 agtiapi_MemAlloc malloc 0 0K 0 osti_cacheable 0 0K 0 tempbuff 0 0K 0 tempbuff 0 0K 0 ag_tgt_map_t malloc 0 0K 0 UMAHash 0 0K 0 ag_slr_map_t malloc 0 0K 0 lDevFlags * malloc 0 0K 0 vm_pgdata 0 0K 0 jblocks 0 0K 0 savedino 0 0K 622 sentinel 0 0K 0 jfsync 0 0K 0 jtrunc 0 0K 0 sbdep 0 0K 6 jsegdep 0 0K 0 jseg 0 0K 0 jfreefrag 0 0K 0 jfreeblk 0 0K 0 jnewblk 0 0K 0 jmvref 0 0K 0 jremref 0 0K 0 jaddref 0 0K 0 freedep 0 0K 0 freefrag 0 0K 5 allocindir 0 0K 0 indirdep 0 0K 304 allocdirect 0 0K 0 ufs_trim 0 0K 0 mactemp 0 0K 0 audit_trigger 0 0K 0 audit_pipe_presel 0 0K 0 audit_pipeent 0 0K 0 audit_pipe 0 0K 0 audit_evname 0 0K 0 audit_bsm 0 0K 0 audit_gidset 0 0K 0 audit_text 0 0K 0 audit_path 0 0K 0 audit_data 0 0K 0 audit_cred 0 0K 0 xform 0 0K 0 NLM 0 0K 0 nfsclient_nlminfo 0 0K 0 nfsclient_lock 0 0K 0 NFS FHA 0 0K 0 ipsec-spdcache 0 0K 0 ipsec-reg 0 0K 0 ipsec-misc 0 0K 0 ipsecrequest 0 0K 0 ip6opt 0 0K 14 ip6_msource 0 0K 0 ip6_moptions 0 0K 0 in6_mfilter 0 0K 0 frag6 0 0K 0 tcplog 0 0K 0 LRO 0 0K 0 sctp_mcore 0 0K 0 sctp_socko 0 0K 1793 sctp_iter 0 0K 10 sctp_mvrf 0 0K 0 sctp_cpal 0 0K 0 sctp_cmsg 0 0K 0 sctp_stre 0 0K 0 sctp_athi 0 0K 0 sctp_a_it 0 0K 10 sctp_aadr 0 0K 0 sctp_stri 0 0K 0 newreno data 0 0K 0 ip_msource 0 0K 0 ip_moptions 0 0K 4 in_mfilter 0 0K 0 ipid 0 0K 0 80211scan 0 0K 0 80211ratectl 0 0K 0 80211power 0 0K 0 80211nodeie 0 0K 0 80211node 0 0K 0 80211mesh_gt 0 0K 0 80211mesh_rt 0 0K 0 80211perr 0 0K 0 80211prep 0 0K 0 80211preq 0 0K 0 80211dfs 0 0K 0 80211crypto 0 0K 0 80211vap 0 0K 0 iflib 0 0K 0 vlan 0 0K 0 gif 0 0K 0 ifdescr 0 0K 0 zlib 0 0K 0 fadvise 0 0K 0 tiDeviceHandle_t * malloc 0 0K 0 statfs 0 0K 1005 export_host 0 0K 0 cl_savebuf 0 0K 2 ag_portal_data_t malloc 0 0K 0 ag_device_t malloc 0 0K 0 STLock malloc 0 0K 0 CCB List 0 0K 0 sr_iov 0 0K 0 OCS 0 0K 0 OCS 0 0K 0 nvme 0 0K 0 nvd 0 0K 0 netmap 0 0K 0 mwldev 0 0K 0 MVS driver 0 0K 0 CAM ccb queue 0 0K 0 mrsasbuf 0 0K 0 mpt_user 0 0K 0 mps_user 0 0K 0 biobuf 0 0K 0 aios 0 0K 0 lio 0 0K 0 acl 0 0K 0 MPSSAS 0 0K 0 mbuf_tag 0 0K 4657 accf 0 0K 0 pts 0 0K 0 ioctlops 0 0K 146 Witness 0 0K 0 stack 0 0K 0 mps 0 0K 0 mpr_user 0 0K 0 MPRSAS 0 0K 0 mpr 0 0K 0 mfibuf 0 0K 0 md_sectors 0 0K 0 sbuf 0 0K 288 md_disk 0 0K 0 compressor 0 0K 0 malodev 0 0K 0 SWAP 0 0K 0 LED 0 0K 0 sysctltmp 0 0K 591 sysctl 0 0K 1 ekcd 0 0K 0 dumper 0 0K 0 rctl 0 0K 0 ix_sriov 0 0K 0 aacraidcam 0 0K 0 ix 0 0K 0 ipsbuf 0 0K 0 iirbuf 0 0K 0 cache 0 0K 0 aacraid_buf 0 0K 0 prison_racct 0 0K 0 Fail Points 0 0K 0 sigio 0 0K 1 filedesc_to_leader 0 0K 0 pwd 0 0K 0 tty console 0 0K 0 aaccam 0 0K 0 aacbuf 0 0K 0 zstd 0 0K 0 nvlist 0 0K 0 SCSI ENC 0 0K 0 SCSI sa 0 0K 0 isofs_node 0 0K 0 isofs_mount 0 0K 0 tr_raid5_data 0 0K 0 tr_raid1e_data 0 0K 0 tr_raid1_data 0 0K 0 tr_raid0_data 0 0K 0 tr_concat_data 0 0K 0 md_sii_data 0 0K 0 md_promise_data 0 0K 0 md_nvidia_data 0 0K 0 md_jmicron_data 0 0K 0 md_intel_data 0 0K 0 md_ddf_data 0 0K 0 raid_data 0 0K 72 geom_flashmap 0 0K 0 newnfsmnt 0 0K 0 newnfsclient_req 0 0K 0 NFSCL layrecall 0 0K 0 NFSCL session 0 0K 0 NFSCL sockreq 0 0K 0 NFSCL devinfo 0 0K 0 NFSCL flayout 0 0K 0 NFSCL layout 0 0K 0 NFSD rollback 0 0K 0 NFSCL diroffdiroff 0 0K 0 NEWdirectio 0 0K 0 NEWNFSnode 0 0K 0 NFSCL lck 0 0K 0 NFSCL lckown 0 0K 0 NFSCL client 0 0K 0 NFSCL deleg 0 0K 0 NFSCL open 0 0K 0 NFSCL owner 0 0K 0 NFS fh 0 0K 0 NFS req 0 0K 0 NFSD usrgroup 0 0K 0 NFSD string 0 0K 0 NFSD V4lock 0 0K 0 NFSD V4state 0 0K 0 NFSD srvcache 0 0K 0 msdosfs_fat 0 0K 0 msdosfs_mount 0 0K 0 msdosfs_node 0 0K 0 DEVFS4 0 0K 0 DEVFS2 0 0K 0 gntdev 0 0K 0 privcmd_dev 0 0K 0 evtchn_dev 0 0K 0 xenstore 0 0K 0 scsi_pass 0 0K 0 ciss_data 0 0K 0 xnb 0 0K 0 xbbd 0 0K 0 xbd 0 0K 0 Balloon 0 0K 0 sysmouse 0 0K 0 vtfont 0 0K 0 db> show ktr No such command; use "help" to list available commands