Warning: Permanently added '10.128.0.238' (ECDSA) to the list of known hosts. 2019/03/27 11:46:31 fuzzer started 2019/03/27 11:46:31 dialing manager at 10.128.0.248:21451 2019/03/27 11:46:31 syscalls: 1 2019/03/27 11:46:31 code coverage: enabled 2019/03/27 11:46:31 comparison tracing: enabled 2019/03/27 11:46:31 extra coverage: support is not implemented in syzkaller 2019/03/27 11:46:31 setuid sandbox: support is not implemented in syzkaller 2019/03/27 11:46:31 namespace sandbox: support is not implemented in syzkaller 2019/03/27 11:46:31 Android sandbox: support is not implemented in syzkaller 2019/03/27 11:46:31 fault injection: support is not implemented in syzkaller 2019/03/27 11:46:31 leak checking: support is not implemented in syzkaller 2019/03/27 11:46:31 net packet injection: enabled 2019/03/27 11:46:31 net device setup: support is not implemented in syzkaller 11:46:42 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) r8 = open(&(0x7f00000028c0)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000002900), &(0x7f0000002940)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002980)={@in6={{0x1c, 0x1, 0x4a6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r7}, &(0x7f0000002a40)=0x84) 11:46:42 executing program 1: r0 = accept4(0xffffffffffffffff, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000140)={r1, &(0x7f0000000100)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000180)=0x10) r3 = semget$private(0x0, 0x4, 0x40) __semctl$SEM_INFO(r3, 0x3, 0xb, &(0x7f00000001c0)=""/64) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000200), &(0x7f0000000240)=0x4) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000280)=""/80) flock(r0, 0x4) ftruncate(r0, 0x100000001) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000300)={r2, 0x37, "b9f47b84dfbd66bef4c93da053968ac54b933e41243a4b18e246e07c3ff75e701f11887840a8d74bd23c6b73f15dec2089f85dc465ace1"}, &(0x7f0000000340)=0x3f) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000380)={r4, 0xf6a}, &(0x7f00000003c0)=0x8) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r1, 0xffffffffffffffff, 0xfffffffffffffffe, 0x6}, 0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000440)={0x8, {{0x1c, 0x2, 0x3f, @loopback, 0x8}}}, 0x88) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000500)={r1, 0x0, 0xf, 0x2}, &(0x7f0000000540)=0x18) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000580)=0x10001, 0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x65, &(0x7f00000005c0)=""/22, &(0x7f0000000600)=0x16) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000640)={0x3, {{0x1c, 0x0, 0x6, @empty, 0x10001}}}, 0x88) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000700)=0x8, 0x4) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000740)={0x5, [0x9, 0xffff, 0x1, 0x2, 0x8000]}, &(0x7f0000000780)=0xe) r5 = dup(r0) freebsd11_getdents(r5, &(0x7f00000007c0)=""/158, 0x9e) accept$inet(r5, &(0x7f0000000880)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f00000008c0)=0x10) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000900)=0x5, 0x4) socket$inet6(0x1c, 0x4, 0x6) freebsd11_stat(&(0x7f0000000940)='./file0\x00', &(0x7f0000000980)) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_STATUS(r5, 0x84, 0x100, &(0x7f0000000a00)={r2, 0x9, 0x7fffffff, 0x7ff, 0x4, 0x10001, 0x5, 0x7, {@in={{0x2, 0x0, @loopback}}, r2, 0x94af, 0xff, 0x0, 0x3}}, &(0x7f0000000ac0)=0xb8) socket$inet(0x2, 0x7, 0x8) __semctl$SETVAL(r3, 0x1, 0x8, &(0x7f0000000b00)=0xfffffffffffffffd) 11:46:42 executing program 2: r0 = socket(0x17, 0x20000000, 0x8310) flock(r0, 0x8) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0xbdb, 0x4) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000040)={'rack\x00'}, 0x24) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x2, @empty, 0x80}}, 0x0, 0x3df, 0x6, 0x200, 0x0, 0x2, 0x2f7}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000180)={@in={{0x2, 0x1, @rand_addr=0x81}}, r2, 0x57, 0x4, 0x12, 0xfffffffffffffff8, 0x400, 0x8}, 0xa0) readlink(&(0x7f0000000240)='./file0\x00', &(0x7f0000000280)=""/44, 0x2c) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000002c0)={r2, 0x4}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000340)={r2, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000380)={r2, 0x0, 0x3, 0x872, 0x1000}, &(0x7f00000003c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000400)={r2, 0x20, 0x2, 0x5, 0x20}, &(0x7f0000000440)=0x18) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000480)={@in={{0x2, 0x0, @rand_addr=0xe}}, r2, 0x80000001, 0x2, 0xef94}, &(0x7f0000000540)=0x94) sendmsg(r0, &(0x7f0000001f80)={&(0x7f0000000580)=@in6={0x1c, 0x2, 0x7fff, @empty, 0xa00000000000000}, 0x1c, &(0x7f0000000b00)=[{&(0x7f00000005c0)="24b648ad783a708a8ffd9baa505ea5f5744c56bfb7d786b6139f4669d01ab28539b9bfceab3be9581994ffadd70a29", 0x2f}, {&(0x7f0000000600)="ff36e5c0e495498bf6553de6476e8dc21616c94cc6d526d196aca2268479330f84718d8ce6295c872058d9ba106b8b71", 0x30}, {&(0x7f0000000640)="4cbdcf59d3a6ea940afd7644f467f9ee2986271399e82fc2875162c3d65129f5cc4281cf982ef066e77ae9b41d2e9c64a10024fc013f3cf1a39b518af861d0a847dc7c1d5a45b3eddcb770462bfc17ff4554ea9e021d8545a1972835ef682ad6393852bd34c3a8549e4e034162ece2abf804817397dc18fe7629a2990b055d6bc5eeb50d", 0x84}, {&(0x7f0000000700)="3242cc4abb7b071dfc95a90a9242f42f6e7c4ba9b0a54696d673d83af861a756f44df823d2e4f3110a91551065e335ee847fe98a73ca1e36ef144d1f0bc11764c1d0404db63b9ccdf24a52000146268ed22e290c15a61298c40852e5a59b19568f029066b875923af22759fca30a9c30a9c6b4a436b980a79fed93826a7f83fc00b73d3ee12518c17cd0a05d06ba1374bb41da684e3ff185369bf6768d1e15d50a58c0d5aa02450683436d7bfd30223dde0bc8a0ea1acbfe0550fb17507929a80eb4e35e7d4bd4b9b6b1e137e83911fee388d27b0f640c84d774b3f1cb29f821fd", 0xe1}, {&(0x7f0000000800)="d1c31368dc78f9764f24722929b725edc08b9be4cda1bdc1d8a11882b65dc34e9dfaa67fd0ac1a7cfaf868eb51daffcec22d8fe18dece2a88f9379d503a8cd44290f27d44f30c7369f0827e46cc4562ce881fb53f5b4ba4280e2aa73cfbc179d42b9dbf5019fa1a33becca9471f717dbf63a67561ddd30c8c65d2b3094af731120518a0100a8bb36ce81c318301631b51d00230a7463b2e8f93eb4ec8f4fbc", 0x9f}, {&(0x7f00000008c0)="79377e26a4a721b0e95417b23d76f8a1f3c3fd6629baf10668ea7fe5b3ff984e75d7451a314001837352bb51c64d97c0180f534a18944c93dcc5636384fbb06f8c588aeb79589e70d202631e1f6ecf9030580574803a0a8e23a509e0ff1670765efbad5e9bc68ab358baa94e1e797622ec09351ff9c90e7d14d811a3a1da0aee280086cdc5bac218de0a2652af", 0x8d}, {&(0x7f0000000980)="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", 0xff}, {&(0x7f0000000a80)="5081e51533ecc0ecbf09b12d991ab88200a7e51170e83e8fde9a845aaa06431c02dbd3a2aaa3ce16792c3aa1c6", 0x2d}, {&(0x7f0000000ac0)="7608fdd2a9dc8cda33a7a788232ab9324809bb0fcff2df", 0x17}], 0x9, &(0x7f0000000bc0)=[{0xb8, 0x1, 0x47, "117f1fd8d60c05ffe6e0e650ce6e7755849090427a258234de3c36913b0f82bcbf5a437cbc542385946406e2560cf4fa77a2fcf483151ce8cf05c508ed6f819c33ce86a23b33f62e18ea8cc33e182c882b4929ea8cb9131930ace8e29bcfcf579e340a198601d57fe5356e6ee99541fa53d653d54842f9482f689452eac58f95c1768485f71655a387ac50135260c38d5d0882c49ae3e19dcb3a42aec8e4d6ac58f244b4d9b7bc88"}, {0xe8, 0x0, 0x7, "f61e5669d5f4fa812e7718cada838605ee230adf7880bec973bef681e2efa0948e4870deb1f5d10801f17a9ea15e56025d776498a5b1c3b251303670d10c50beb59d7ed582b2774c2a3fff0ec37d27adfc0604b6fc8dfc779e8d951c0c428f54674727241c06c4437507c8274f19246e42072b127c59136edb4bbe14c079e56d3bdcfd4455e4f8e93cb0001983e651f5208df55333be63ff16bfb55d9c18146a31a5c4e40d8af4877cd653ac0123e815c5f60942b1707a019120c1c54f66452e569a33538a9ae69113d138e2006170268b42ccaf77"}, {0xb0, 0x9d, 0x0, "dc85ebc8e9126dbaa0797e61db2297212ab762888c840419dbae9ebff1855a48916c587ae6839f02280221d6d04f5b82375e248b2511ae759586afb2a5f4d8a9c467e00c6910769c64c809d70ca373752cb92d0658ce9c98954fc786fedf6570e18960216dec229ed3d067cb3d0ab29a77c260778863797bc1e423f76ae89abb0fb5e395a8b5f99f357a2d7c2bcee446e2ac7fc70c085f77e29b"}, {0x1010, 0x88, 0x6, "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"}, {0x98, 0x3a, 0x2, "bc58987d28ffd3ed26ec41eeaafd9fce6d4d4b5123018d0a816b44c41311cfc62e33268b8fe1087c22e0b8f6bc801a6ea2e939a47fe061225d04103531d580dd24e3935789ceb123a0b8a4d3a1a9e6ad5f0d2a3d4f0b33c48a0e96b3b7a4ea37e8a11e95b498fc09163ebe0629591f5277b1b054138ac1c81a408741aeb370199e083a"}, {0x90, 0x3a, 0x4, "d4d1f92127f312e07721bd2e315ae0063469539ec66404542550d83271917d8bb3b29ba528999c9b8ed07475328f92a41d0f0616d93c15857a50a0b9eccbe2b6a5c42faf93f17ca4e983931381722ad882c8d8d4afaa4ecc82ae7aa61fda0bfbb5b5c986451bbf363e0fa428f72be61a988d02fb770ee41e7daac1523292a408"}], 0x1388}, 0x108) freebsd11_stat(&(0x7f0000001fc0)='./file0\x00', &(0x7f0000002000)) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002080)={@in={{0x2, 0x1, @rand_addr=0x53d}}, r5}, 0x8c) setsockopt$inet_tcp_int(r0, 0x6, 0x200, &(0x7f0000002140)=0x1000, 0x4) r6 = open$dir(&(0x7f0000002180)='./file0\x00', 0x600, 0x2) freebsd11_mknodat(r6, &(0x7f00000021c0)='./file0\x00', 0xa040, 0x255b7265) setsockopt$inet_udplite(r0, 0x88, 0x6, &(0x7f0000002200)=0x100000000, 0x4) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000002240)={r5, 0x7f, 0x9}, 0x8) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000002280), &(0x7f00000022c0)=0x4) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000002300), &(0x7f0000002340)=0x4) bind$inet6(r0, &(0x7f0000002380)={0x1c, 0x2, 0x3, @local={0xfe, 0x80, [], 0x0}, 0x7fff}, 0x1c) setsockopt$inet6_tcp_buf(r0, 0x6, 0x41, &(0x7f00000023c0)="2129637eb72d726c14cd858437e36b0d7fc948dfaf2726ad64722babaff2f0e96abfc272eed5fd29985fcf934bd32b8349eaf3163ac660663b2d7046a4bf66c79049b6f1984a4c6e94615c65b75bdd34253780dd58d19493a2794d73bc051bdfe0d4dd0b81bc56d3cb9cc4e2adc2e48ad5885bff50a57f4e53e634d457fd5c44573289ee431a79161890808947f11698b2c7d5d91fd9aa73c8e41b142b5536d0e9c90c257003401ead4a413f230c28f8f86f256d39283a0718aeccdff7f1f18665a154c9177cd61bf753ec119eefcc9cca0e36c2492febfcc35ede44f815d491c1db37aa41959f0671", 0xe9) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000024c0)={r4, 0x1f37, 0x3f}, 0x8) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000002500)='vegas\x00', 0x6) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000002540)={0x7ff, 0x20, 0xfffffffffffffff8, 0x80000000, r3}, &(0x7f0000002580)=0x10) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000025c0)=0x5f, 0x4) 11:46:42 executing program 3: r0 = semget(0x1, 0x3, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x81) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}, {0x2, 0xe40e, 0x800}, {0x0, 0x1, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x8, 0x1000}], 0x5) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x7f}}, r2, 0x74f, 0xffff, 0x8, 0x4c2, 0x100, 0x9}, &(0x7f00000001c0)=0x98) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000200)=""/227) semop(r0, &(0x7f0000000300)=[{0x3, 0xba, 0x1000}, {0x3, 0x7, 0x800}, {0x0, 0xffff, 0x800}, {0x1, 0x1, 0x1000}, {0x3, 0x3, 0x800}], 0x5) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r4 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ff8000/0x4000)=nil, 0x3000) recvfrom(r1, &(0x7f0000000380)=""/236, 0xec, 0x2, &(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x2}, 0x8) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f00000004c0)=""/175) semget$private(0x0, 0x1, 0x0) semget$private(0x0, 0x1, 0x102) shmget(0x0, 0x4000, 0x1c3, &(0x7f0000ffc000/0x4000)=nil) fchmodat(r1, &(0x7f0000000580)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0xffffffffffff64a6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x6, 0x2c, 0x2, 0x83, 0x0, 0x81}, &(0x7f0000000680)=0x98) renameat(r1, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') connect$unix(r1, &(0x7f0000000740)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000800)={r3, &(0x7f0000000780)=[@in6={0x1c, 0x3, 0xffffffffffffee12, @loopback, 0xffff}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2fb2}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x0, r3}, &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r3, 0x3}, 0x8) r5 = socket$unix(0x1, 0x2, 0x0) fdatasync(r5) 11:46:42 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0x10, 0x30000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) open(&(0x7f00000002c0)='./file0\x00', 0x800, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in6={{0x1c, 0x2, 0x4, @empty, 0x60a}}, r2, 0x100000000, 0x5, 0x4}, &(0x7f00000003c0)=0x8c) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) mlock(&(0x7f0000ff9000/0x4000)=nil, 0x4000) socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000400)={0x5, [0x8, 0x1, 0x8, 0xcb69, 0x2]}, 0xe) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r2, 0x8, 0x6}, 0x8) 11:46:43 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x65, 0x0, 0xfffffffffffffe5b) fchmod(r0, 0x21) r1 = dup(r0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0xbd, "1f9259a6ffa9826f98d108539f9c5feb04852e37c386ff10694e4131ff8dea57beb63f7cb8b912f2e6d6930e522b9ca2933f5fabd0d65c32ce6cec1fc56c44cef251378f8c8a722f55bf2a178e74334e1f3bcaa0d514d01e9844d943f5703a3fd2d89c39f15e35575a67ddf7682ebce1c1c05be3aab77a18081e0fa3c8aeff4a49cc326df276fb9afce3b66035c206bda43355d9d927102d3bb8d9efadd133849b7186aad5a3b6cbd4db3e6a20ad6b1088788b7bbb428b815019c18da0"}, &(0x7f00000001c0)=0xc5) getsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x2}, &(0x7f0000000240)=0x8) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000000)="20b36ce3d0541965dbd37e8ceff67551cae62b810912e38e350cce8b34ddd32aceeca168cf92abf9995b855b090006759143972ac63d0f340b86fdd50f2c52139626bcf162f90a61f769f8c18592f44f5187d13c67336f5f7d4d4fc619894d914b8441e69723f10a94da90fe3099642390c4ac76fae8e22d16c79bb4a87b850b7e832e45620047e06288255240e94c4f542b61bad822f6ad7f454478d7a94cb343ae", 0xa2) 11:46:43 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000280), 0x4) lseek(r0, 0x0, 0x1000000000003) pwritev(r0, 0x0, 0x14f, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x40, 0x20) ftruncate(r0, 0x9) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000300)=ANY=[@ANYBLOB="02004e91c40000020000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f00000002c0)=0xffffffffffffffb4) setsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000004c0)=ANY=[@ANYRES32=r2, @ANYBLOB="0101050003000700070006005b0087ff0fd3669264f575484c9b8728124a30b597f31158ce9b3e3aa850a99b162060ccaa0eb6020e1785cd47862df167086a27aa420a2f9e6c990edf053b9eede85b73a345c817a8c497c0712c0f83c70751eed934bb1ad20c22e42b7c50004e15dcd2686cb9f6080d93130c2ed91cc99215a50f189d99a9f4cecb90f1ce9e8453711d8c69a69ffc458dde3f7a328ba7342281c653bdf64df4c7843dc45d0182b27793a638de013617766bf5a290e86e52205e59ccee16499134b44ef5b3198520bf05a919401f460efc7c5c68616f9b5497760c855d7fd4d7c6a50874108eed1cbf536d51bf5f4ecd139eb4bce31ae767e29859af357534faf1f8d059f986b346fc1a8802ba9871c77e055e0d9aa660e7c27c8fe70000000080000000506732"], 0x12) ftruncate(r1, 0x5) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) sendmsg(r0, &(0x7f0000000140)={&(0x7f0000000000)=@in={0x2, 0x3}, 0x10, &(0x7f0000000080)=[{&(0x7f0000000040)="7a75879632520c6567854fd039fe7bf489ffc8979b59dce1af38890b6b3a4bb29cf479fa12fabef45e2712f8d0839d1e60", 0x31}, {&(0x7f0000000600)="af0164bf85d4927720f39419d4576220eef4b2d138b52cd9712df5b7e7d0fbd27836fd31710760ed3574ad295104a01f6327d104bdad5289d3c675a5cb20fb83ba3ae8f3c777fadd938eaf8b182dd80567026e307eba5a349023415e1a633c7f36bb2f40fea88db3ccce67ed3b773c058387ca346c7297d33a6c7570cf03167c13e9fd881587d9dede325593ebd56abcf7b5758d4e608c6e0d48c4ba93871f98b189fa7e2151358a784763c20bf74062a56d31b6dbe2eeead5fa0f9ad66035fddf7a27be987186526a788f3b3f6dcd5ab7ff88", 0xd3}], 0x2, &(0x7f0000000700)=[{0xf8, 0xffff, 0x4, "999115e9cc72a5525cebf93505d191982bb3ba061c243c5d2a5d61f736f1fe0b218a07bc278f1877180c831c9404a42f775c2125453b55aa0e84de5b9a5856c22d44ccc4a3633e312c063f057c6c1b0e9177bc67aab03801c07bf88b78e27b9e6abc5e7bf53fc7e765168696157fdadb59b34e9dbde1b3b30cec99d12c77c0f9cae15a5ff01bbeb1eebae832cb0f791f8b5d3b303ec14347e5cbb71fe92b7a724a76a7e6798271b579e5f768a83838aa216cdd7d091e0bed698f126e1f91172688e301a2839bf519eb691a76e8ac97fea5e397e3bde66b1a7dc0a4f7a1425727ba6fe8"}, {0x10, 0xbf, 0x6}, {0x100, 0x11, 0x5, "6064ec884329307d97dd503be8683c8708b026b1ca24281be3a2c31ea07f7e8f12adfe47d939e0832623df074c1473156647075852a0bf869e297c049cdfb730a960f1d1a8bb778e6110760a2e2bd456d1b6b744955b3fbd1b13dc3ec810e7a667c12d6c3661bcaaf6f61ea20a84496618bcca704a4ea5412ca7ebeb190e36736ef52d0ab1beacd5658545a2c6ab9da5b6b1b1b155316851bce360c2492000832749dd61dc50a2e8144ca2780aa8bdf2f0171597a26a34bc5aa8405df2453cc6e7353a99b6827120791de7496da2afb55985a2473d22b957245ae912a729b47afeece05bd4e9406d354eea323ccb"}, {0x90, 0xffff, 0x0, "de325102ad99dadaf6567ba09e4670295be2a3b21af873a7dcdbba7815fea17173e083ebcbbc1df22cca964d9a7da60d8b55799ead845f7dd6185aaae5bb508e9f7eeca4a1867425ac58bf0f88cf5445013e6084c0dc9dfdc745bb383c111cca274cb7f063cba11007009119070d11449aa180d21a7b34885a9d19d5545716"}, {0x78, 0xffff, 0x8, "1c59382a08801db265eacb165250ec1356e3ea63a03d1f015fd2fb7e7555b9709a7dc222653eb53c0f159e05440b8c88a3a98f452ef1ed235b5cad76908de2311c22712fd773711f17209a84d7579735242c66b7b975e562a9803adf023858e06b45df431cdd"}, {0x18, 0x0, 0xfffffffffffff484, "06"}, {0x80, 0x84, 0x9, "eb81923d36931bdc72b716dc736e8b16e4f80143e52fb1b48fbb73092c961c9bf743d1f5a5e130748a1d0adf28cf62a0dbd898e4140d3e75474fe27c340d9628d35187b4b8ec8abba4ad4b999aa911c0d3ebd769b81f25bc29a0f09ec571481fc62d45dc998978f98407af5568161596"}], 0x3a8}, 0x88) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:46:44 executing program 3: r0 = semget(0x1, 0x3, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x81) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}, {0x2, 0xe40e, 0x800}, {0x0, 0x1, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x8, 0x1000}], 0x5) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x7f}}, r2, 0x74f, 0xffff, 0x8, 0x4c2, 0x100, 0x9}, &(0x7f00000001c0)=0x98) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000200)=""/227) semop(r0, &(0x7f0000000300)=[{0x3, 0xba, 0x1000}, {0x3, 0x7, 0x800}, {0x0, 0xffff, 0x800}, {0x1, 0x1, 0x1000}, {0x3, 0x3, 0x800}], 0x5) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r4 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ff8000/0x4000)=nil, 0x3000) recvfrom(r1, &(0x7f0000000380)=""/236, 0xec, 0x2, &(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x2}, 0x8) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f00000004c0)=""/175) semget$private(0x0, 0x1, 0x0) semget$private(0x0, 0x1, 0x102) shmget(0x0, 0x4000, 0x1c3, &(0x7f0000ffc000/0x4000)=nil) fchmodat(r1, &(0x7f0000000580)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0xffffffffffff64a6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x6, 0x2c, 0x2, 0x83, 0x0, 0x81}, &(0x7f0000000680)=0x98) renameat(r1, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') connect$unix(r1, &(0x7f0000000740)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000800)={r3, &(0x7f0000000780)=[@in6={0x1c, 0x3, 0xffffffffffffee12, @loopback, 0xffff}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2fb2}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x0, r3}, &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r3, 0x3}, 0x8) r5 = socket$unix(0x1, 0x2, 0x0) fdatasync(r5) 11:46:44 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) r8 = open(&(0x7f00000028c0)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000002900), &(0x7f0000002940)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002980)={@in6={{0x1c, 0x1, 0x4a6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r7}, &(0x7f0000002a40)=0x84) 11:46:44 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open(&(0x7f0000000000)='./file0\x00', 0x48, 0x8) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={0x0, 0xffffffffffffff80, 0x1, 0x7, 0x101}, &(0x7f0000000080)=0x18) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={r3, &(0x7f00000000c0)=[@in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}]}, &(0x7f0000000200)=0x10) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) r4 = getuid() getgroups(0x1, &(0x7f0000000280)=[0xffffffffffffffff]) chown(&(0x7f0000000240)='./file0\x00', r4, r5) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x400000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @multicast1}, &(0x7f0000000300)=0xc) msync(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x0) 11:46:44 executing program 3: r0 = semget(0x1, 0x3, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x81) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}, {0x2, 0xe40e, 0x800}, {0x0, 0x1, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x8, 0x1000}], 0x5) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x7f}}, r2, 0x74f, 0xffff, 0x8, 0x4c2, 0x100, 0x9}, &(0x7f00000001c0)=0x98) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000200)=""/227) semop(r0, &(0x7f0000000300)=[{0x3, 0xba, 0x1000}, {0x3, 0x7, 0x800}, {0x0, 0xffff, 0x800}, {0x1, 0x1, 0x1000}, {0x3, 0x3, 0x800}], 0x5) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r4 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ff8000/0x4000)=nil, 0x3000) recvfrom(r1, &(0x7f0000000380)=""/236, 0xec, 0x2, &(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x2}, 0x8) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f00000004c0)=""/175) semget$private(0x0, 0x1, 0x0) semget$private(0x0, 0x1, 0x102) shmget(0x0, 0x4000, 0x1c3, &(0x7f0000ffc000/0x4000)=nil) fchmodat(r1, &(0x7f0000000580)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0xffffffffffff64a6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x6, 0x2c, 0x2, 0x83, 0x0, 0x81}, &(0x7f0000000680)=0x98) renameat(r1, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') connect$unix(r1, &(0x7f0000000740)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000800)={r3, &(0x7f0000000780)=[@in6={0x1c, 0x3, 0xffffffffffffee12, @loopback, 0xffff}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2fb2}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x0, r3}, &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r3, 0x3}, 0x8) r5 = socket$unix(0x1, 0x2, 0x0) fdatasync(r5) 11:46:44 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="4f88948c665d861ff49e04e01de2fbafa06ff8f2f0bda39a2007a5b3ec33f3e3b3372dfc2cc2e6998b4a0a6bc6e4f8fef92b7b07e338a6bea50caa4463d0a0342bc1a44f70d864b45e93e47bf426fa552d5e20c0f703fd3e2c26d0aefc7be4b0518eda4e3fc4e006d5f0287da016999cf16b68bd5633e5f2c347f385a805c5676a984338c7c8772e9d8fd4ab87a2bbb75b54a9081c691a288582d49af7c8d4a9701850167555b86f23d9af3ddff4ddbd46aa4bcc72673564cd23bbd20db87bfefac9c06ac7eb9927620de0c31c20e88253f8a5bb42151b35ea3e94f34f90604d8808a0fe4d23dc743d804f836dfef2f2e9d015eb44acf1e2f521de37435f", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) r8 = open(&(0x7f00000028c0)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000002900), &(0x7f0000002940)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002980)={@in6={{0x1c, 0x1, 0x4a6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r7}, &(0x7f0000002a40)=0x84) 11:46:44 executing program 3: r0 = semget(0x1, 0x3, 0x20) __semctl$IPC_RMID(r0, 0x0, 0x0) r1 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) mknodat(r1, &(0x7f0000000000)='./file0\x00', 0x8000, 0x81) semop(r0, &(0x7f0000000040)=[{0x0, 0x0, 0x1800}, {0x2, 0xe40e, 0x800}, {0x0, 0x1, 0x1000}, {0x2, 0x1, 0x1000}, {0x3, 0x8, 0x1000}], 0x5) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000080)={0x1, 0x8, 0x0}, &(0x7f00000000c0)=0xc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x4, @loopback, 0x7f}}, r2, 0x74f, 0xffff, 0x8, 0x4c2, 0x100, 0x9}, &(0x7f00000001c0)=0x98) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f0000000200)=""/227) semop(r0, &(0x7f0000000300)=[{0x3, 0xba, 0x1000}, {0x3, 0x7, 0x800}, {0x0, 0xffff, 0x800}, {0x1, 0x1, 0x1000}, {0x3, 0x3, 0x800}], 0x5) connect$unix(r1, &(0x7f0000000340)=@abs={0x0, 0x0, 0x0}, 0x8) mprotect(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x5) r4 = shmget(0x2, 0x4000, 0x0, &(0x7f0000ffb000/0x4000)=nil) shmat(r4, &(0x7f0000ff8000/0x4000)=nil, 0x3000) recvfrom(r1, &(0x7f0000000380)=""/236, 0xec, 0x2, &(0x7f0000000480)=@un=@abs={0x1, 0x0, 0x2}, 0x8) __semctl$GETZCNT(r0, 0x2, 0x7, &(0x7f00000004c0)=""/175) semget$private(0x0, 0x1, 0x0) semget$private(0x0, 0x1, 0x102) shmget(0x0, 0x4000, 0x1c3, &(0x7f0000ffc000/0x4000)=nil) fchmodat(r1, &(0x7f0000000580)='./file0\x00', 0x20) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000005c0)={@in6={{0x1c, 0x1, 0xffffffffffff64a6, @local={0xfe, 0x80, [], 0x0}, 0x4}}, r3, 0x6, 0x2c, 0x2, 0x83, 0x0, 0x81}, &(0x7f0000000680)=0x98) renameat(r1, &(0x7f00000006c0)='./file0\x00', r1, &(0x7f0000000700)='./file0\x00') connect$unix(r1, &(0x7f0000000740)=@abs={0x0, 0x0, 0x0}, 0x8) fcntl$getown(r1, 0x5) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000000800)={r3, &(0x7f0000000780)=[@in6={0x1c, 0x3, 0xffffffffffffee12, @loopback, 0xffff}, @in={0x2, 0x0, @broadcast}, @in6={0x1c, 0x1, 0x5, @local={0xfe, 0x80, [], 0x0}, 0xfffffffffffffffc}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x2fb2}]}, &(0x7f0000000840)=0x10) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000880), &(0x7f00000008c0)=0x4) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000900)={0x1, 0x0, r3}, &(0x7f0000000940)=0xc) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000980)={r3, 0x3}, 0x8) r5 = socket$unix(0x1, 0x2, 0x0) fdatasync(r5) 11:46:44 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) r8 = open(&(0x7f00000028c0)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r8, 0x84, 0x1b, &(0x7f0000002900), &(0x7f0000002940)=0x4) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000002980)={@in6={{0x1c, 0x1, 0x4a6, @remote={0xfe, 0x80, [], 0x0}, 0x9}}, r7}, &(0x7f0000002a40)=0x84) 11:46:45 executing program 2: r0 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) bind$inet(r0, &(0x7f0000000140)={0x2, 0x2, @loopback}, 0x10) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r2 = open(&(0x7f0000000180)='./file0\x00', 0x1, 0x2) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f00000001c0)=0x4, 0x4) setsockopt$inet6_int(r1, 0x29, 0x3f, 0x0, 0x0) setsockopt$sock_accept_filter(r1, 0xffff, 0x1000, &(0x7f0000000040)={'accf_http\x00', "75665af492cc1175d3168a3f13d094768cae5900ea75265ca3d0420a3ba5c8367f99c83150b23a533b18271ec1de32235dc30d5d48e5a9e58e0d4da53595036c9ba971087d64138a195a31ec3534a0a99d4ea5a18c3cde3aca1de3bd04603c7e40d4f57910b1d95a36660ddce1da203dece677f00d21ae7dfd12ad08419855197b61cc791e573f71cc8ecfdd59bdb19af6508ff3d79d3e9809cb092a37891c46cd33fe407a4123fdb014be8095495c0e35d82cb6099ad6fe4d463383ebb62a677808fe8f4e180b44a2b9bee4f0fba2e8bdf2972ae96d658a9a20243407c28fcf707eb2823239e63cc862b331df2b86c4"}, 0x100) connect$inet6(r1, &(0x7f0000000000)={0x1c, 0x0, 0x9, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x1c) 11:46:45 executing program 3: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) munlockall() dup(0xffffffffffffffff) accept(0xffffffffffffff9c, &(0x7f0000000000)=@in6, &(0x7f0000000040)=0x1c) r0 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000080)) getsockopt$inet6_tcp_buf(r0, 0x6, 0x1f, 0x0, 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000000c0)="7aa60c6561d64515791bbbcd88584ddf6298c57d25c0dd01e50df945980e9bf014b114bd6ea1793d175b3e95943f9c4790dce40caa5dc1b782b65e06ff3230044abcb7a316623db52bb5d341b6cd95cf999da159f16aa4f291abff2462a5afef989a91c8a7", 0x65) munlockall() 11:46:45 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) r7 = open(&(0x7f00000028c0)='./file0\x00', 0x4, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r7, 0x84, 0x1b, &(0x7f0000002900), &(0x7f0000002940)=0x4) 11:46:45 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="af10ffab416f31b3873a6350ef1c7fcc44d0f87cfba3c3d5c1d7109c3c5b73c785a491c5e61c2db0320f666f639f28ad36170368446f89df28499a48bb69f3c1367fa0db170f328e1f0bfcf13f972804ccdeee3535ee8d78fb00c9871b568d506d6d5d61e99b090f4ba499051bd62651f951a99c70d1de2e4fa58a3219fce03fae93b916331ad4e82eb4c1dc4cccc505f8ee9ec67deeb290b1a4cc6c359f37c73dcf568d757f7a36e52b707931dcf1025cb9b1c2e0a0c19a9fc6070b22b1156b987f52c72c56c8a4352acaff205747bd1b4e278c1164381a978742df8532bf895b3a8e4b", 0xe4) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r2 = semget(0x0, 0x3, 0x0) semop(r2, &(0x7f0000000040)=[{0x3, 0x61e, 0x1000}], 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) open$dir(0x0, 0x0, 0x12) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) recvfrom$inet6(r1, &(0x7f00000001c0)=""/179, 0xb3, 0x83, &(0x7f0000000140)={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7bcb4779}, 0x1c) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) dup2(r1, r1) 11:46:45 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) open(&(0x7f00000028c0)='./file0\x00', 0x4, 0x0) 11:46:45 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="949903229fed99c5569fc78793997d3970894ae28fb9cd437154dbf3cf9b20f3372041ef76d65d78139d71f6d2bf0475fbfa133ac65ac230a425c9db126f9436edc2897d3daaeffb1c8bf8c0e62e7872d2e3279c9d0f168ef701b3ea8952b918fe680ca94041b26980c51905dfd8df08b9fbbb4edcb36bdeaffa93b30438455b61ad41b44cda33f595885f45cce6cc2d8f902ac807c18327d675d674843d25aba82959edd02482cdb608b40da06025106c7c47c762a66dcac1cdec11a9dc703804bd79129be126fb52ac9e927787648f0233213be870758d366d31b568f6af0f7c59c18ff25443346addcc106bfbfb3bd0530a5443f5a09d408a7dc34886655ad5056975856bc2deddc15e994f0de07c01bb998eb3a5f6a94f4b13e23ab7bdc5009439b83b264f636f01debd0f109255bcb64399c503e2de011393e74140815ae14174c58a90b0626e926b331d7c6809baec111212ca104d823c8096c4c74c5b6e828496949000d4329222bb903c3eed0ce21c44d73d6e75501a5063104b9fc301b7f5e6c9e497a3846e9fa05e499c15fc96d903599c4a0c5949e7f32947dbf328e5be89e9c8b8862414a1fd443239a190597be7c71e6446adbcdda5351d013ba9096eb22f20fca0b0b49133042e8475fe6b271256d3a8ef73814a2e67230f074bba8f76e4f08cdea85ef3b38a03ed77e325c9dadf08ca98edda00a5bfa9dbef198e99b4a0106807d3a557a17e1a931dd6d3003236f032ad7805246c7a13290164830f92336ee70bc4843552772e064e254e1d41593a737240e43e5f0c927e9148ae9f13afb0478ed0e308b4c67983e1619a33f4dc382c0bc31cc65499a207fca3be0eb0ffab8f66ed49c314304200bce4b964134f61d371290e86f257b130760d4dd2931a34b58212c211232315c19abd15f2bb418c143bc94d49b110f38089d7851416ad499867975109cd22a1baadd74f825b980056af88d7ff2b50fe4b370a9d02bb287a88e50cc7c2bd7e1525bb3665574a669afeab9b4468956c498ae6233f2074ec89c83d77d2c6161434519f9775839637681862537fd377f1b0af96a13c129afe62d580a1a1e7a106e5b9476c6055fc5b0edb2ad5bfb6017dee5398db50e69b135deb855a16989cf3dea22c3485bef802a8fc1e79f53a9e48263d82a7e6dd0f959c6fdd500cf5aa5a08ce4fe55203e3094f4e88184ea6513a2bd358e7ca10b9609f1609cd22b615627a1e08b83d4cc255f554deb2002cfecbee0701511e72a0399fc5437307cb9502e906ed2c51e79796fc13b695a5a95263a56fa2db32da7d4cf1ee83ce3580672e78fc3a76e99726e0bd961aa418e8ce946efd292f5be517ec98d48942ab928f678eec571a27e1daf996efd8ff5d2bd3081dd826732c4b212efe3e831a3ae5c6df085f877cfd427911379522875ec5ef5eef27798455fe6d5ef0ef3c77f57d18aa2a5240ef1c23dab963a9833d7e471dbe07216351da13841d57af8cde66f3bb300264510302623d6fbc4c5e06a444ffbf03e5ede7c3fca2e98e87a57c6ca9c5a2369d21a871c1bd175f355cb751b2b55336f7e8dd7e06a4f37157222d70f0256cce49a92ce8fd47a9924d8e0ff18e30288b7b828bc8cf80313d011863e753a32cd23d2c4f6e60cbdbac120628b166d828817a4e9ccb659648de8ae49a9e5a70cbe787d13d0e26b7b678fdb29f948a1a0a3675a0f9849997d170248364682c1910942be1e2936e3579c00afd97c89dea409805faa5ecbafc0fae19029a10804fe8c9b7963b65e78dad433a08d064ecf5b95f92370c9013f0c2a99f2d74912ce891189cfec906b1976db5a077147620cd16f5625cddf2d84c544148b64bff3cc532e4c258c8a824791f1b034ad046fc6005bbe8889123774fc638f9c431ccbb593310a27d636a5a340a01f1db2450e39a7551cc3e5dbb0bbf20ede0d6fe9ff2b89b0c7d6348327b62b2ce9b2ce2e3726e14bf6624f9138410a59418a7a5a78e810fcbb8b0084ac0d1292d5b7a0e9d869cc96a54e4132d7df6684a8a62121e5cc1e0f7d060a0a0ae6ee69766a33241f0949c9f406e9c4dc78656cc82cad455a9ec94283e2edd4647ef8c254fd6849067f80717957c005534a7d43f037d05625e9fd34685314b8d8451f92265aea84463e4f4576c92c816e2337e9cc7083d51cb1a6eb69a0820a4b6f4ae58c344465d5fc0568e41cc59af1e9d30423ee222a706885c034d7c83beccd1e2431a481376d344e20a0b358414c953785e9e1d84b60ddb6864426585d49d88865c5b8123f7bc19485b8a26d361d7b924f93d69d1a1688ec5c791bc5b8195c423c9711d5545bdb0bfbc70ce3e5cb798b9615a7a92d59fa37079116a275c50f3cdf1f31e4ceaa74d84f5b89f7405eca960b0d2d8e6b76228d2678bfd55d4ea95559ea742b3c4d3aff7d8dfaddea744a2e03db9941422665c63e5496c5799957019a35b91bc6286d27810abcaf6acc6782d8d3eb2bed73393ca4444e5eb60200f54e6452c2f6c3a86214e9522fdb023cd2f8306ff4c02b52fcb7b29a9a0efcd99ac7b4f669dc86bd550e456938dba3b8864d2dc27ac73776f5582702460c8e5975d3a40d6aac091462061fdf3693ebadb80fb46b55894c6bb0e99a1479b6ca17797b2666f8170abc73afb9c4ef699c46031258acf124fdf4e31e55a542d84f9456ec47151e0f16e7f8327246eae34cde9056c7fbd1d910aef958214387762d6d6b4bdac2bc18e36a45e5901a38e9fab172cc6b625eb0743db5e27721c0ace39f7ab528cf728ca52d8799fa6e9b861940b833674a5e2a67c6ebc753c28e05a09f7717c699b7887907a1cc90a4380dbaa3a05314a01394ae4959d30c0b414b77eefa588084c504474fcfe1f2957126956895adf49574a8b2d1b7df1ae36c2ac1f0964962739403c9751cf0beac5f7687623652e4623bc47b400fe8f1234d9d4aac8adb4a960b7136b7e87eaff7179946fb9d661b84538085f648da6924980ed8fb3fee5aaeefabc79ba137b2c695d7ea020135ebaa4c04d8b1a7dd503bcf2ad8e72b9f469d02d710f36dd73b1b3044b222987ada694f8e67acb82d1a4a82d7a06af2d1fb49333f0d6edfaa0b8984c40b64e3553db30e1cf6a9f09a0be87772b2731738748d91da8208c36e94d467ee2875ef1e8bc5d98905917a00b5b016a4e25b7d4f453caeb9f573c2a2c447a8497f3c359ccf6fc71172a01f32e33329fd0cf772cf95096ebe098698a56cf35b90161dfa07860ef04b26d4764891c7f2cfdfeac270221fc1c1d3b25f35d9f8dde074eff471e2a3c5ba799fa371878415e8dd98fc7c1c0028643192c10aa5a09e1a04cd756eb666738eba735c3cbcfead29aa4c4a01b8ee7b1738f80b323c990f9a4babe3705e5f7f1afec44363d24cd582b174c9b62c5586c2c23dcfed46990772e35f345951c1643a4e164b94e98127be9e28064c7835154892d9a2c80c40de6e75586ab73d50d28faace4879be75304eeb84d009bc35da18d96a59aa5efb4203c8b5857fd575a29fcf65271903e7bcb7727f622633a9c4e070fdc3fc479093637382a2454b1705bf68fecbe3f65bcdd5a6ea88105f8b88ba8bb885af5d1c2d14be7fb3ee21f3b9e2fbbf790fd72d903f3f80c312c6f88ba568be7e60a72d5e0c00882e29ca803a3998cf79b2f857fe8e7ffc07bb0baa3c3ec22b6c4415cf81c09c7dfc112c2f94d6ad8b75cd15f6ec05f90f2605e37b6acace8a555ed23e2542823ffa3e973d873df8e0c7262598c3c19ae1f555f3e26348800bb5021021c35ce4f7d7ae286829f202d216c1008436422f6e2a7eef5d42aae23694fb8bf11a7eba3b9e21c0dbb59b4eeba41bfc945fa759b546c5661cfcaa1b5c05fb40545d2a40ecbacbb3f84ab2da8147a9d62e161aeaf444dc1cd84cc3933d4c6234442c7eda0afa3c9f73383c8d292aee46ca6843ce7654ad8e8e56131e48a8c77d8b1fc93a9a3fc5d36d987f547c428187c49edf87d5a8386bc3ce3bfbbf2e0de44f1bb8b51eaf4ed8a0819136e2bf2420cdd240578dc76366693a3fad6b724dfa90a17dbab598c72ad2cbaeded15e4f873fbc9ec80f3d911a8aedae5d3630d2c06196f213f316ac04d3b6919f44c2f726d4fdf52d54b01c5e690f6ae04816a12f037938b18f53e809c9acdcd8337d3c96261a90f5e163e3ae40cc5b84d3dccc61ae9e3b1f94cce0d562ebfd1e4e7351fa391ac4bb044d47004be2ee835a2de0b4fc3e9b534d359514d537eb6e6ebfd84815e70e9f1aa2e7113abb0ce0aa6e8e42ed91097a1f4da6ad81128ae9eec225e36bf2baa6e0577261a4cbdb063ff1273f1538ed9c293d920e610df0e166b2674cbdda0b5e1a93fbfbad8671e9be16917cd9d857951d558dae1e539da112d821e590f68e382744d2f8ad81029f0aeef6c4b42145c309c3128a7c18a32e695f6899b866486842d5f842a38d47576470bb6ba4447b0e7bfd6f84d47dd96dc646180050a0c682d715eda490792f401da56a2474d10e7d5b8e7aac9892983a69fb0ef92d81f934b93a6f8235f87ef8348792fc27f6a70ee1f28013431779e70aa0f2b35da4973a35aaa06c403dba77739d45802f7bacf4b532d4848779dbdf5a80437978cdc97d58a33987881db7e71360c00a1b72dbf676b8cb5f3b2ccddf076b7f12793fb067a49e3d03e02bf4c17eea4e270ddabce63502184e27300ab6ba5bfdcb8ecc92a2d2ee93befb0b195cf761f2bb99d82ae818d657e4365051032157eccf92f4c35be9f96265fad1f6caed851c66121fd0992253d45620da1e3bb9e925c13d07efbc27b75190e09f36ebd730cce3b981a0e2a808a965eb22d1c3a9f6088ffa83dc40b6b46923530069888bd42a571c1965e53225fe8e2631a0120f31d637f6c5388c44bef4d3d6c83003aca7f5af9aab4cbedd7055325dd4d74056840ed2b8b6beb64c831d1b00e174b027dd61544a5fc89a50e1bf8412e1dcff3a7ab42a8e14a901b4d1914d83f25a23e5fbaf46f2b17f48c130acf32454e5fb644006f614ac68bd6a6a670c2b96b1a1bbc3dd1db0a44f55248573afefdd4a4334c0d48741c295b1238c02643115c364e49b00f9fa2a2fefe8780368e6d669780cdfba18929877358afff782af4340fb61bf9aca509c6ee2998096f37885bbd59d03787868ccb6b0e094c57911fbd05e2ce1284afa1a9408f9b9b5c2aee180adae3e7d7abdb4dfcb76940456ec6d0c8fda4b62d2585228f99644627786e0a17c60bdc9cb4daa418d2a051e9c1f38c0aaf0f5f68a593c88425f674960fc89f6a9531541be15e3038f84c5c308bfa53c3bc111efb31723c53aa3ac07e188da5f4af63fedc1f510e2afa03e86500d4231eaa4a49f38fb8c81f4802f7e29e02c2cc41ef4f4ccd8ebe6388320c2e2eb935d2a72f74c2efccbbb5abfea8daa23957dbc42be872ac257ee84ffd4e1c3dd9a44cdd08a50f3f2fec74af4080099de0ce51de5380479b7c397788311ff8b76aecd7ce8dcd9c58b7e9efdee465f32bf7d224866e0d213fa11040370d684772f7d473abfeb3a764325b2fbb308d2ecb92cb29aaa1abca7178ccd76f78d68b0cdb83e780fa0fa0752d8acf891ce884ab73d603de7c70b05c71bae02e308aa5d598dbb8f017d13dbdb1e3363e0fe5b4f763d648a9426c7239248f8b009a1083a002365cdda1ff90b3fc6c5bb982e2bae2b9168e621c991da36f3748bef1cdf5af1e262db1f109709db6af614d59ebcbc81ad54311c7adc85fe3418d6b3750354e2202fd97c14a49f681", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) open$dir(&(0x7f0000002880)='./file0\x00', 0x0, 0x106) 11:46:45 executing program 2: r0 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast2}, 0x8) syz_emit_ethernet(0x2a, &(0x7f0000000040)="79fefb3423e0db659eed35c0080600180800e9037125bd07713c1ac851f0d40fd8c9e7a562d864ff065d") 11:46:45 executing program 2: r0 = socket(0x1c, 0x5, 0x0) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xffffffff}, 0x143) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="e53000"], 0x1c) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000000), &(0x7f0000000040)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f00000001c0)) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000000100)={0x9, {{0x2, 0x1, @multicast2}}}, 0x90) 11:46:45 executing program 2: r0 = socket$inet6(0x1c, 0x20000005, 0x2) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={0x0, 0x2, 0xf, 0x80000001, 0x2}, &(0x7f00000001c0)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000200)={r1, 0x100000001}, &(0x7f0000000240)=0x8) getitimer(0x2, &(0x7f0000000340)) futimesat(0xffffffffffffffff, 0x0, &(0x7f0000985000)={{0x0, 0xfffffffffffffffc}}) r2 = shmget$private(0x0, 0x1000, 0x400, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_UNLOCK(r2, 0xc) sigaltstack(&(0x7f0000985000/0x3000)=nil, 0x0) clock_settime(0xf, &(0x7f0000000000)={0x7ff, 0x8}) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000480)=ANY=[@ANYBLOB="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"], 0xe) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f00000000c0)={0x0, 0x6}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_MAXSEG(r3, 0x84, 0xe, &(0x7f0000000140)={r4, 0x2}, 0x8) getsockopt$inet6_tcp_int(r0, 0x6, 0x28d, &(0x7f00000003c0), &(0x7f0000000400)=0x4) getsockopt$inet6_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000280)=""/67, &(0x7f0000000300)=0x43) sigaltstack(&(0x7f0000985000/0x2000)=nil, &(0x7f0000000080)) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 11:46:45 executing program 2: r0 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) r1 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x0, 0x7920, 0x401, 0x800, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000180)={r2, 0x80000001, 0x2}, 0x8) pipe2(&(0x7f0000000280)={0xffffffffffffffff}, 0x100000) setsockopt$inet_tcp_int(r3, 0x6, 0x1, &(0x7f00000002c0)=0xa778, 0x4) pipe2(&(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_MAXSEG(r4, 0x84, 0xe, &(0x7f0000000200)={r2, 0x800}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, &(0x7f00000007c0)) shmctl$SHM_LOCK(r0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r5 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r5, 0x7e2780e3) r6 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x800001) open$dir(&(0x7f00000001c0)='./file0\x00', 0x480, 0x20) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r6, 0x0) 11:46:45 executing program 1: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="af10ffab416f31b3873a6350ef1c7fcc44d0f87cfba3c3d5c1d7109c3c5b73c785a491c5e61c2db0320f666f639f28ad36170368446f89df28499a48bb69f3c1367fa0db170f328e1f0bfcf13f972804ccdeee3535ee8d78fb00c9871b568d506d6d5d61e99b090f4ba499051bd62651f951a99c70d1de2e4fa58a3219fce03fae93b916331ad4e82eb4c1dc4cccc505f8ee9ec67deeb290b1a4cc6c359f37c73dcf568d757f7a36e52b707931dcf1025cb9b1c2e0a0c19a9fc6070b22b1156b987f52c72c56c8a4352acaff205747bd1b4e278c1164381a978742df8532bf895b3a8e4b", 0xe4) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r2 = semget(0x0, 0x3, 0x0) semop(r2, &(0x7f0000000040)=[{0x3, 0x61e, 0x1000}], 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) open$dir(0x0, 0x0, 0x12) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) recvfrom$inet6(r1, &(0x7f00000001c0)=""/179, 0xb3, 0x83, &(0x7f0000000140)={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7bcb4779}, 0x1c) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) dup2(r1, r1) 11:46:45 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000002800)={r5, 0x5, 0x7, 0x6, 0x7, 0x9020}, &(0x7f0000002840)=0x14) 11:46:45 executing program 3: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000ff9000/0x4000)=nil) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@abs, &(0x7f00000000c0)=0x8, 0x30000000) accept4(r1, &(0x7f0000000180)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000001c0)=0x1c, 0x30000000) setsockopt(r1, 0x3, 0x0, &(0x7f0000000100)="a35d0188b9e49e7e15ea18fd73553b0c94d3e46e91230b95204afee1b15a851ab54a85bd3b142b5013a2bc511e596a80a904d46cf35c1aa6809ccc8a007c28e55204efd711f1890ca70f8a18fdf8ff3a3a0651a48054ad66510d149d78d0b1abf8e5712885805ccae28fe408e379419505", 0x71) shmctl$IPC_SET(r0, 0x1, &(0x7f0000000000)) 11:46:45 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) socket$inet6_tcp(0x1c, 0x1, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) lseek(r0, 0x0, 0x2) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0xffffffffffffff18) fchmod(r0, 0x50) 11:46:45 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) syz_extract_tcp_res$synack(&(0x7f00000027c0), 0x1, 0x0) 11:46:45 executing program 3: freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff}) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f00000002c0)="af10ffab416f31b3873a6350ef1c7fcc44d0f87cfba3c3d5c1d7109c3c5b73c785a491c5e61c2db0320f666f639f28ad36170368446f89df28499a48bb69f3c1367fa0db170f328e1f0bfcf13f972804ccdeee3535ee8d78fb00c9871b568d506d6d5d61e99b090f4ba499051bd62651f951a99c70d1de2e4fa58a3219fce03fae93b916331ad4e82eb4c1dc4cccc505f8ee9ec67deeb290b1a4cc6c359f37c73dcf568d757f7a36e52b707931dcf1025cb9b1c2e0a0c19a9fc6070b22b1156b987f52c72c56c8a4352acaff205747bd1b4e278c1164381a978742df8532bf895b3a8e4b", 0xe4) getsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, &(0x7f00000000c0)) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) symlinkat(0x0, 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) fcntl$lock(0xffffffffffffffff, 0xb, 0x0) shmctl$SHM_LOCK(0x0, 0xb) r2 = semget(0x0, 0x3, 0x0) semop(r2, &(0x7f0000000040)=[{0x3, 0x61e, 0x1000}], 0x1) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ff1000/0x1000)=nil) sync() mlockall(0x2) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000080), &(0x7f0000000100)=0x4) open$dir(0x0, 0x0, 0x12) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) recvfrom$inet6(r1, &(0x7f00000001c0)=""/179, 0xb3, 0x83, &(0x7f0000000140)={0x1c, 0x3, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x7bcb4779}, 0x1c) fchmodat(0xffffffffffffffff, 0x0, 0x0) open$dir(&(0x7f0000000180)='./file0\x00', 0x10402, 0x0) dup2(r1, r1) 11:46:46 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) open(&(0x7f0000002780)='./file0\x00', 0x800, 0x89) 11:46:46 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) socketpair(0x17, 0x5, 0x7, &(0x7f0000002740)) 11:46:46 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x800000000000005, 0x84) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="a144d1020300d4d133e9a4440e344fae24895c458ab591e0535ba4667fb030bcd3a06039"], 0x6) r1 = semget$private(0x0, 0x3, 0x10) r2 = accept4(r0, &(0x7f0000000040)=@un=@file={0x0, ""/26}, &(0x7f0000000080)=0x1c, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f00000000c0), &(0x7f0000000100)=0x4) fdatasync(r0) __semctl$IPC_RMID(r1, 0x0, 0x0) 11:46:46 executing program 1: freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x1000, 0x7) open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x2, 0x0) 11:46:46 executing program 1: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x1, &(0x7f0000000080)=[r0]) setuid(0xee01) r1 = semget$private(0x0, 0x3, 0x8) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000000)=""/81) __semctl$GETALL(0x0, 0x0, 0xa, &(0x7f00000002c0)=""/182) r2 = socket$inet6(0x1c, 0x0, 0x20f) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f00000000c0)=0x101, 0x4) semget$private(0x0, 0x7, 0x1) 11:46:47 executing program 2: pipe2(&(0x7f0000000340)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000080)=ANY=[@ANYRESDEC], 0x0) r2 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) setsockopt$inet_sctp_SCTP_CONNECT_X(r2, 0x84, 0x8007, &(0x7f0000000200)={0x1, &(0x7f0000000180)=[@in={0x2, 0x1}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @rand_addr=0x1}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x5, @empty, 0xfff}, @in={0x2, 0x0, @loopback}]}, &(0x7f0000000240)=0x10) r3 = socket$inet6_sctp(0x1c, 0x5, 0x84) r4 = fcntl$dupfd(r1, 0x11, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r4, 0x84, 0xa, &(0x7f0000000000), 0xfe6a) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000280)={0x0, 0x8c}, &(0x7f00000002c0)=0x8) getsockopt$inet_sctp_SCTP_RTOINFO(r4, 0x84, 0x1, &(0x7f0000000040)={0x0, 0xf72e, 0x2, 0x10001}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000100)={r5, 0x8}, &(0x7f0000000140)=0x8) 11:46:47 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) dup2(r0, r1) r2 = socket$inet_udplite(0x2, 0x2, 0x88) r3 = fcntl$dupfd(r2, 0x0, r2) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="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"], 0x29}, 0x0) 11:46:47 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) connect$unix(r1, &(0x7f0000000040)=@abs={0x1, 0x0, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x29, &(0x7f0000000080)={@in6, 0x0, 0x100000000, 0x0, 0xfffffffffffffffc}, 0x8c) 11:46:47 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r4, 0x84, 0x11, &(0x7f0000002700)=0xff, 0x4) 11:46:47 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) setsockopt$inet_buf(r1, 0x0, 0x1d, &(0x7f0000001700)="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", 0x1000) 11:46:47 executing program 1: r0 = msgget$private(0x0, 0x480) r1 = socket(0x1c, 0x7, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000180)=0x3, 0x4) setuid(0xee01) r2 = dup(0xffffffffffffff9c) fstat(r2, &(0x7f0000000000)) msgsnd(r0, &(0x7f0000000140), 0x8, 0x0) clock_getres(0x4, &(0x7f0000000100)) 11:46:47 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) fsync(r0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x7fff) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000001c0)={0x0, 0xe1, "17d3e90d52869965933db53cc4577dcd05e4d96dc4b5b6ac0de5d2d424855d7e35429ec8607550f06da434a27bd241805efac0b78b05bb55067d33d57a4495be12a5f47a8364969fa1cca8a21b828042626a4946b9b129c216e01870beca7c597f4edb2b7720bbf472cc88c51381bf8794c4ef41c94070a039c1d8d35464583d19bea7867c7790bb2036946a9420ebc7481619c735d824e2886009b246b5c1b42c3771103a0088c3ea6c26be451dcf9c4fce076d3011157f87eb21303323ef86ed19d79551c3592507e27557505a46ac5b67da9d6191a24030c66d639aec401cde"}, &(0x7f0000000080)=0xe9) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r1, 0x1}, &(0x7f0000000040)=0x1e) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x2, 0x7fff, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2}, 0x84) 11:46:47 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x200200000000003, 0x84) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000040)={0x0, 0x80, 0x2, 0xff, 0x8}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={r1, 0x1}, 0x8) r2 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0xc, &(0x7f0000000140)={@broadcast, @remote}, &(0x7f0000000180)=0xc) sendmsg$inet6_sctp(r0, &(0x7f00000004c0)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x5dc]}, 0x5}, 0x1c, 0x0}, 0x0) 11:46:47 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) unlink(&(0x7f0000000000)='./file0\x00') select(0x2ee, 0x0, &(0x7f0000000140), 0x0, 0x0) 11:46:47 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r1 = getpid() fcntl$setown(r0, 0x6, r1) r2 = dup(r0) faccessat(r2, &(0x7f0000000180)='./file0\x00', 0x80, 0xc00) r3 = dup2(r0, r0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000200)=ANY=[@ANYBLOB="05000046adc311a041cdc5505c00", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000100)={0x6, 0x1000, 0x400, 0x2, r4}, &(0x7f0000000140)=0x10) r5 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_mreqsrc(r5, 0x0, 0x43, &(0x7f0000000080)={@rand_addr=0x800, @rand_addr}, 0x3ae) sendmsg$inet_sctp(r5, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, 0x0}, 0x0) 11:46:47 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10, 0x30000000) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x1, @loopback}}, 0x0, 0x7, 0x6c, 0x5}, &(0x7f00000000c0)=0x94) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x0, @rand_addr=0xfffffffffffff12c}}, r1, 0x100000001, 0x7fffffff}, 0x94) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x8000000000000004) fsync(r2) truncate(&(0x7f0000000140)='./file0\x00', 0x1ff) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) open$dir(&(0x7f0000000000)='./file0\x00', 0x4, 0x82) 11:46:47 executing program 2: r0 = open(&(0x7f0000000240)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0, 0x1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)=ANY=[@ANYBLOB="02004e22000000000000000000000000000000000000000000000000000000000000000000030000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c68a7fe7a67a311400000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="c7a4000001000000bcc1000020000000bd000000"], &(0x7f0000000100)=0xa0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f00000001c0)={0x100, 0x3, 0x4000, 0x100, 0x6, 0xff, 0x6, 0x9, r1}, &(0x7f0000000200)=0x20) getsockopt$inet6_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) open$dir(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, 0x0, &(0x7f0000000140)) 11:46:48 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) setsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001600)="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", 0xfe) 11:46:48 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) unlinkat(r4, &(0x7f00000015c0)='./file0\x00', 0x0) 11:46:48 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe, "3d3c7bf67b6a687a2bbe84d379a9"}, &(0x7f0000000080)=0x16) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x2, [0x400, 0x3]}, 0xc) 11:46:48 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) r6 = shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) shmctl$SHM_UNLOCK(r6, 0xc) 11:46:48 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) shmget(0x3, 0x1000, 0x600, &(0x7f0000ffd000/0x1000)=nil) 11:46:48 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000001540)={r5}, &(0x7f0000001580)=0x8) 11:46:48 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0xfffffffffffffe9e) getsockopt$inet6_int(r0, 0x29, 0x2e, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x3ff, 0x3010, 0x6, 0x3000, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x7, 0x1}, 0xc) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000001500)={0x4, [0x7, 0x7, 0x2, 0x6]}, 0xc) 11:46:49 executing program 1: mkdir(&(0x7f00000001c0)='./file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000200)='./file0/../file0\x00', r0, &(0x7f0000000100)='./file0\x00') r1 = openat(r0, &(0x7f0000000140)='./file0/../file0\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r1, &(0x7f0000000080)='./file0/../file0\x00') 11:46:49 executing program 3: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe, "3d3c7bf67b6a687a2bbe84d379a9"}, &(0x7f0000000080)=0x16) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x2, [0x400, 0x3]}, 0xc) 11:46:49 executing program 2: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000040)={0x0, 0xe, "3d3c7bf67b6a687a2bbe84d379a9"}, &(0x7f0000000080)=0x16) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000000c0)={r1, 0x0, 0x2, [0x400, 0x3]}, 0xc) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) bind$unix(r1, &(0x7f00000014c0)=@file={0x0, './file0\x00'}, 0xa) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000001440)={r2, 0x8}, &(0x7f0000001480)=0x8) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)={0xffffffffffffffff}) unlinkat(r4, &(0x7f0000001400)='./file0\x00', 0x0) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) freebsd10_pipe(&(0x7f00000013c0)) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001380)={r2, 0x1}, 0x8) 11:46:49 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000001300), &(0x7f0000001340)=0x4) 11:46:49 executing program 1: r0 = socket(0x1c, 0x10000003, 0x0) mlockall(0x2) fchmodat(r0, &(0x7f0000000040)='./file0\x00', 0x10) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000000)={0xffffffffffffff83, 0x9}, 0x8) sendmsg(r0, &(0x7f0000001a40)={&(0x7f0000000240)=@in6, 0x13f, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="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"], 0x390}, 0x9) 11:46:50 executing program 2: open(&(0x7f0000000200)='./file0\x00', 0x200002, 0x0) r0 = open$dir(&(0x7f0000000300)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) open(&(0x7f0000000000)='./file1\x00', 0x10400, 0x0) link(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)='./file1\x00') 11:46:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000001240)={0x2cdb, {{0x2, 0x3, @broadcast}}}, 0x90) 11:46:50 executing program 1: socket$inet_tcp(0x2, 0x1, 0x0) r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) listen(r0, 0x4) setsockopt$inet_int(r0, 0x0, 0x3, 0xffffffffffffffff, 0x392) socket$inet_tcp(0x2, 0x1, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:46:50 executing program 3: clock_nanosleep(0x5, 0x0, &(0x7f0000000000), 0x0) r0 = socket$inet6(0x1c, 0x20000000, 0x3) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000200)={0x9, 0x80000000, 0x400, 0x6, 0xc76, 0x3, 0x2, 0x5, 0x0}, &(0x7f0000000240)=0x20) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0x101, &(0x7f0000000040)={@in={{0x2, 0x3}}, r1, 0x0, 0x100, 0x3, 0xfffffffffffeffff, 0x6}, &(0x7f0000000100)=0xa0) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000000280)={0x81}, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="01010000020000c708cc6e4549c3629b2e1a4083cb842200222f030001000002010001001c004e23fcc70000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000adc700000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="ff0f0000040000000500000001010000ee0e0000"], &(0x7f00000002c0)=0xb0) 11:46:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000280)={0x79b4, 0x1400, 0x7f, 0xfffffffffffffffb, 0x0}, &(0x7f00000002c0)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000300)={r1, 0x81, 0x3, 0x1, 0xfffffffffffffff9}, &(0x7f0000000340)=0x18) semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, &(0x7f0000000180)) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000000)={0x1, 0xfa9d, 0x0}, &(0x7f0000000040)=0xc) bind(r2, &(0x7f0000000380)=@in6={0x1c, 0x0, 0x522, @loopback, 0x10000}, 0x1c) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000140)=r3, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r2, 0x84, 0x18, &(0x7f0000000240)=0x4, 0x4) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={0x0, 0x4}, 0x8) 11:46:50 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, &(0x7f0000000280)={0x0, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000040)=0x10) 11:46:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:50 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000209, 0xfffffffffffffffc) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={@in6={{0x1c, 0x2, 0x100000000, @loopback, 0x32}}, 0x0, 0xfff, 0x1ff, 0x1, 0xc8, 0x2, 0x1000}, &(0x7f0000000500)=0x98) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000540)={@in={{0x2, 0x3, @broadcast}}, r1, 0x4, 0x4, 0x0, 0x1f, 0x7fff, 0xffffffffffffffe1}, 0xa0) pwritev(r0, &(0x7f0000000080)=[{&(0x7f0000002180)='%', 0x1}], 0x1, 0x0) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x10000, 0x0) ftruncate(r0, 0xbed6) close(r0) preadv(r2, &(0x7f0000000640)=[{&(0x7f0000000180)=""/184, 0xb8}], 0x1, 0x0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) pwritev(r2, &(0x7f0000000140)=[{&(0x7f0000000240)="8447c0d6bf8defc868ff14b46b6b8c6cf485b53845c2e002f46f34bf4c52f01eccf97c17b0ee124b8b8947c91cf557cb815ae341ae972875eb5f52e7f62b2a27d863443b08e7df251fc85716f8bdbd9859516dbf17b67b0909418e09", 0x5c}, {&(0x7f00000002c0)="42675c8992f61cbf98ee24192451e3ddb7a4401dbc361bdd455e97dca7b828bda0f6537ec649e698d5112be027573202c06840b779c52223960cd77011a954b86d362cfb0003d4af75ca384784559d1fe553c61dfadfa56fa607a4589467c7429c710d756c936bb26280a4ed03f7b5b653e910568c5a511d91da4fa60d8e9d5317a2f412a282b772", 0x88}, {&(0x7f0000000000)="c9c1f35d59fec722c7ef41fc56562a2831c836fc87428daca566c204735f6cb5f9648a28beb49f8d3f9cb2c48825dac7009212165340e571d4", 0x39}, {&(0x7f0000000380)="8bde8c4f06d57921f7453ea2dafcded3d00789b66f843be57a8189088afe9ca995a7fefec9ea73887bde3dbc9f364f3ef97bd8341a4e4ebac6baeab223690b66f6a5ad5d993e42e0de88a9b657510e3789c8741963c71f79424ce9adaba0fc0df660d2fd20a9c0ced53f2e88abcc2aa5a1d84120e5b8e01934cd2956987515e40f4a33b4c5fbce8ef86ef6cd9e64b9ea6fd48fba819105bcf5f2b1a03d7e2ca2c5fa0d3985ebfe90", 0xa8}], 0x4, 0x5f) 11:46:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:50 executing program 2: select(0x3e0, &(0x7f0000000200)={0x0, 0x0, 0x0, 0x4000000000000000}, 0x0, 0x0, 0x0) getuid() getgroups(0x2, &(0x7f0000000140)=[0x0, 0x0]) getgroups(0x5, &(0x7f0000000180)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) setregid(r0, r1) getgroups(0x3, &(0x7f0000000000)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x2, &(0x7f0000000040)=[0x0, 0x0]) r5 = socket(0x17, 0x3, 0xc677) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x10000}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r5, 0x84, 0x903, &(0x7f0000000100)={r6, 0x5, 0x1}, 0x8) setregid(r2, r3) setregid(r4, r4) truncate(&(0x7f0000000280)='./file0/file0\x00', 0xf8a3) freebsd10_pipe(&(0x7f00000001c0)={0xffffffffffffffff}) mknodat(r7, &(0x7f0000000240)='./file0\x00', 0x0, 0x800) 11:46:50 executing program 3: mlock(&(0x7f0000ea4000/0x3000)=nil, 0x3000) clock_gettime(0xf, &(0x7f0000000040)) r0 = dup(0xffffffffffffffff) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000000)={0x10000, "87feaeaa28f7f9b58cad9604ce098b08"}, 0x14) clock_settime(0xf, &(0x7f0000000080)={0x6, 0x3}) 11:46:51 executing program 1: r0 = socket(0x1b, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000040)) recvmsg(r0, &(0x7f0000003340)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @remote}, 0x10, &(0x7f00000031c0)=[{&(0x7f0000000080)=""/4096, 0x1000}, {&(0x7f0000001080)=""/4096, 0x1000}, {&(0x7f0000002080)=""/158, 0x9e}, {&(0x7f0000002140)=""/4096, 0x1000}, {&(0x7f0000003140)=""/120, 0x78}], 0x5, &(0x7f0000003240)=""/216, 0xd8}, 0x1) 11:46:51 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000240)={0x0, 0x2ac, 0x0}, &(0x7f0000000280)=0xc) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000040)={r1, 0x9, 0xf, 0x1, 0x10001}, &(0x7f0000000080)=0x18) r3 = accept$inet(0xffffffffffffffff, &(0x7f0000000100), &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000180)={r2, 0x4, 0xf, 0x5, 0x1}, &(0x7f0000000200)=0x18) fcntl$setflags(r0, 0x2, 0x1) sendmsg$inet6_sctp(r0, &(0x7f0000000000)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x238, 0x0, 0x0, &(0x7f00000000c0)=ANY=[@ANYBLOB="000000000006000000", @ANYRES32=r2], 0x10}, 0x0) 11:46:51 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000202, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000040)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x9}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0x1, 0xffffffff00000000, 0x7}, 0x10) fchmod(r0, 0x0) setsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000000)=0x8000, 0x4) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 11:46:51 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f00000011c0)={0x1, [0x0]}, 0x6) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:51 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = msgget$private(0x0, 0x200) msgsnd(r0, &(0x7f0000000200)={0x3, "ce60d7dd068fae7a3bc6c1b4fcd4c808ee8321b6f38606c4be98dc88d0344e69d05cf3575622833693d8796c072fc4ab9c822b1d0d0786e3e8e0266adbf468f68389d8d90cb55ecce255b635f9a25b99ad4a3d7b61e9aa29bed013d0ed9b379319ad4661cd9e688586907937c8d582d54b1897f5f668843a0fccaabbcb6201a6a91dd7dc900d3f48f86fdc10db8759dcf312ef438692d1d2"}, 0xa0, 0x800) r1 = open$dir(&(0x7f00000007c0)='./file0\x00', 0x0, 0x0) setresgid(0x0, 0x0, 0x0) r2 = openat(r1, &(0x7f0000000000)='./file0\x00', 0x20002, 0x1) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) r3 = msgget$private(0x0, 0x200) msgrcv(r3, &(0x7f00000002c0)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005999d1bf0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"], 0x1, 0x2, 0x800) execve(0x0, 0x0, 0x0) 11:46:51 executing program 3: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ff0008cd3fdf00000000000000000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) r2 = dup(r0) getsockopt$inet_tcp_buf(r2, 0x6, 0x0, &(0x7f00000000c0)=""/217, &(0x7f00000001c0)=0xd9) nanosleep(&(0x7f0000000080)={0x8, 0xffffffffffff7fff}, 0x0) dup2(r1, r0) 11:46:51 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) r1 = accept4$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f00000000c0)={0x6, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x1c) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={r2, 0x1, 0x7bc}, 0x8) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x3, 0x4) 11:46:51 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000040)=[{r0, 0x2010}, {r0, 0x10}], 0x5cd, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r1 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000200)={0x2, [0x0, 0x0]}, &(0x7f0000000240)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r2, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, 0x0, 0xfffffffffffffc78) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000100)) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x200000000, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000080)="912ed99e11e3f9325c69b951f53a94cdf3ef718c95e9e782f87a00d351fc305544072cfcc4f166ed722ca74ea681d7ba81b70ddce872008917041223a5bd6dd569357a44eed7ce4ae8fe5bce38e26919a6843454e703befcd3f5597577334745dc1dd48301bffe6e0c9d12b0f898433838644aa57e89ec3b66bd", 0x7a, 0x8, 0x0, 0x0) 11:46:51 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}, 0x0}, &(0x7f0000001140)=0x84) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000001180)={r2, 0x7}, 0x8) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:52 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000001080)={@in6={{0x1c, 0x1, 0x4, @empty, 0xfffffffffffffff9}}}, &(0x7f0000001140)=0x84) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82f82d2f66696c653000"], 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000000c0)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000200)={@in={{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, r1}, 0x8c) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x25, &(0x7f00000001c0)={r1}, 0x8) 11:46:53 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000100)='./file0\x00', 0x808, 0x88) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x21100000000000, 0x6ae, 0x4000, 0x219, 0x4, 0x4, 0x9, 0x8, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f00000001c0)={r1, 0x100}, &(0x7f0000000200)=0x8) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r2, &(0x7f00000007c0)=@un=@file={0x0, ""/4096}, &(0x7f0000000000)=0x1002) r3 = socket$inet(0x2, 0x3, 0x0) sendmsg$inet_sctp(r3, &(0x7f0000002cc0)={&(0x7f0000000780)=@in6={0x1c, 0xffffffffffffffff, 0x1, @local}, 0x1c, 0x0, 0x0, &(0x7f0000002bc0)=[@sndrcv={0x2c, 0x84, 0x2, {0xfffffffffffffff8, 0x2, 0x100, 0x1, 0x7, 0x7ff, 0x8c86, 0x7}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x800, 0x400, 0x8001, 0x1}}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x7fff, 0x2800, 0x10000, 0x9}}, @init={0x14, 0x84, 0x1, {0xff, 0x1ff, 0x6, 0x4}}, @sndrcv={0x2c, 0x84, 0x2, {0x5, 0x2, 0x5600, 0x3f, 0x1, 0x5, 0x3, 0xff}}], 0xdc, 0x20000}, 0x20008) r4 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000040), &(0x7f0000000080)=0x1c, 0x20000000) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f00000000c0), 0x4) 11:46:53 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:53 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:53 executing program 1: r0 = socket$inet(0x2, 0x2, 0x1) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000140)={0x7, 0x5b, 0x100000001, 0xb13, 0x3f, 0x100000000, 0x859a, 0x3, 0x4, 0x9, 0x10001}, 0xb) r1 = socket(0x1c, 0x20000000, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000180)={0x0, 0x23, "fb34281fc36461f66f5b8c8cc8f7c1455e97eafe134010e0621b2d98515d19758548e9"}, &(0x7f00000001c0)=0x2b) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r1, 0x84, 0x902, &(0x7f0000000200)=r2, 0x4) clock_gettime(0xe, &(0x7f0000000000)) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x5) accept4$unix(r1, &(0x7f0000000300)=@file={0x0, ""/9}, &(0x7f00000002c0)=0xb, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x0, 0xbd8d, @loopback, 0x1f}}, r2, 0x4, 0x7, 0x191, 0x3, 0xfffffffffffffff7, 0x6}, &(0x7f0000000240)=0x98) getsockopt$inet_int(r1, 0x0, 0x4a, &(0x7f0000000280), &(0x7f0000000040)) setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x4a, &(0x7f0000000080)="05b836b9ccce97d71e6edc60b14c7cfbb5a31230302b568850b38e88340a3a3170ae2bfce0ca5a5386a8cbcf290657f00e7ab46ce9d97dcdffefc9df43220f811731ca16007290a88dd0e1d0de584ff37cadd1b70a05cc770a8e51e5d69b20f6b2c3b10f138817df6611732ae6896c0b47e24947c31e190844f93c8125f87eb69626f951834be886ef0434bb7ad9cf528cdee8d7f1cb68c5", 0x98) 11:46:54 executing program 2: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1200, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x0, 0x0}, &(0x7f0000000040)=0x1e0) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000000)={0x80000000}, 0x4) r2 = accept$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r2, 0x84, 0x20, &(0x7f0000000240)=0x1, 0x4) open$dir(&(0x7f0000000280)='./file0\x00', 0x2, 0x0) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000200)=0x6, 0xed881079efd22c39) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x1, @empty, 0x80000000}}, r1}, 0xfffffffffffffe8b) 11:46:54 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x208020002) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) ppoll(&(0x7f0000000100)=[{r0}, {r0, 0x2}, {r0, 0x2}, {r0, 0x198}, {r0, 0x2005}], 0x5, &(0x7f0000000080)={0x10000, 0x80}, &(0x7f00000000c0)={0x2}, 0x8) fcntl$getflags(0xffffffffffffffff, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffdd) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r0, 0x84, 0x104, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:46:54 executing program 3: socketpair$unix(0x1, 0x3, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = dup2(r0, r1) bind(r1, &(0x7f0000000180)=@un=@file={0xd80f49edce43012d, './file0\x00'}, 0x8) listen(r0, 0x0) setsockopt$sock_int(r2, 0xffff, 0x1001, &(0x7f00000000c0)=0x1c71c7, 0x26e) 11:46:54 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:54 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="76022e30ffffff099657603000000000000000000000000000"], 0x1) connect$unix(r0, &(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa) 11:46:54 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000100)='./file0\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000180)='./file0\x00', 0x0) fcntl$lock(r1, 0x8, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r2, 0xd, &(0x7f0000000380)={0x0, 0x2, 0x0, 0x100000001}) r3 = getpgid(0x0) fcntl$lock(r0, 0xf, &(0x7f00000000c0)={0x1, 0x6, 0x3e, 0x400, r3}) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) fcntl$lock(r4, 0x9, &(0x7f0000000140)={0xfffffffffffffffe, 0x0, 0xffffffffffffff7f, 0x280000000}) mkdirat(r4, &(0x7f0000000040)='./file1\x00', 0x100) fsync(r2) 11:46:54 executing program 3: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x7}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000680)=ANY=[@ANYBLOB="1c004e2206000000fe8000000000000000000000000000bbdf84000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="e25b5b6e811d"], 0x8c) r2 = socket(0x17, 0x10000000001, 0x0) setsockopt$inet_tcp_int(r2, 0x6, 0x27, &(0x7f0000000040)=0x7, 0xffffffffffffffbd) sendmsg$inet6_sctp(r2, &(0x7f0000000640)={&(0x7f0000000200)=@in6={0x1c, 0x1, 0x20, @local={0xfe, 0x80, [], 0x0}, 0x29ed}, 0x1c, &(0x7f00000005c0)=[{&(0x7f0000000240)="1edf2bab65f1ee52107c7dcf163de3e682d123c2ee5c409eaa65bbffc7d18f333cf5507e5c197459a6ef9b2d67a82c34b0cb653b972a12d433c84dd9a282cb6983d8247d92dd06968818aef3b8dca45aaf2d43ab60f1142f2ccbef8d44e5a6e36dbf583fccb6be82d781596d04e63a96f205a791e9189e589df554f872c81475f13be8778a6d1c3d09573019d8f6f9bd816d55e965f23770f4c444688335fbcf0318e3f2e779b34c947e", 0xaa}, {&(0x7f0000000300)="de27", 0x2}, {&(0x7f0000000340)="30935e2e72d25ad2d51842b085f4fdc97e1e2a7154cd4a8af74a8074c82b17d06fb0314b4743efeca89c156d74c205b599d9742504d464a75c365f24dd449586f8b8e6f3d2e0174bc26bded299913a9f7eeeed122db1491610ac29", 0x5b}, {&(0x7f00000003c0)="d336a799887db425fd2efbc1451535e6e6c8422e544c1d5c5994bc944bb064b9de62bbb45279485882dfde17933849042f9ffd3e0758ab3dd6b001fd0c829a68", 0x40}, {&(0x7f0000000400)="772c6757b008f3c16e478fd0259be90e214f781ec36fe15caee39402a687debde42193fc4787978852d8f3b54b75e8a64a6c6033bdc4e02b884f69aaef6a87e5278685588e14195be045bfd98a6d4d18b47e70aaf66bb0db79d636d00beff427efa58fd9d0183c0a019d701716b52d16c53540ff700e4dd0d75fd91c6aea9b9b766784d9032a55a82bf2bb2fa2525baedc06d3e8bd6935acfb59cbe1aea6bad5b341860d012dea37ed1644eb0e04a57c0eef3bad0fb542fcd345d7f66cd978f383f3f761d4", 0xc5}, {&(0x7f0000000500)="284a11b2566fff56703dcdcd3af6a17dc7574d28e9be410e1b1ba423e40f2902238a64c7d153a0687c480c100b020d79198a733a6385a48ce9359c54c8953d699ecf3e2db84704012a681bba672d86c3d8ac2a7653f6bfabfd7d8f17c9292be0247f73c73f9cd75c1afe95eda33723c4effb04286617db243e747f35668512bacd0a1ad32ec78f0478058c1ce0a6c20d13bdea1a88b8b1f978a592a0d7c25b3e", 0xa0}], 0x6, 0x0, 0x0, 0x2010d}, 0x0) 11:46:55 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket(0x1b, 0x3, 0x0) r2 = msgget(0x3, 0x10) msgrcv(r2, &(0x7f0000001800)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000c3cc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004000000000000000000000000000000000000000000000000000000000000000eeffffffffffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000480000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000ef00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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0x1008, 0x2, 0x1000) msgctl$IPC_RMID(r2, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)="b1fb698d6d2c1e1b648d426e05ad74a3d984ee0220a4a6941759aad1c756d714a748de9f9dd609831ac64b3f224b1f620447723b2e21ea36822d48c609404f3df92de063a38d849c832c22c4f0194c67eadffde7c1195094acb5ee72a276ce68626f93762e60d1e91c83b9f23fa2d1b3cabee36429c19ea0755a3fe8880daf", 0x7f}], 0x1) freebsd11_mknodat(r0, &(0x7f0000000400)='./file0\x00', 0x6000, 0x3f) sendto$inet6(r1, 0x0, 0x0, 0xfffffffffffffffc, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000080)={0x0}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={r3, 0x40}, 0x8) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) 11:46:55 executing program 2: munmap(&(0x7f0000ecd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x20aa2000, 0x3) r0 = socket(0x17, 0x4, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000240)={@in={{0x2, 0x2, @broadcast}}, 0x0, 0x9, 0x0, 0x23}, &(0x7f0000000300)=0x94) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000340)={r1, 0x3f, 0x4, [0x401, 0xfffffffffffffffb, 0xffffffffffffffff, 0x8]}, &(0x7f0000000380)=0x10) mprotect(&(0x7f00009ee000/0x600000)=nil, 0x600000, 0x4) mlock(&(0x7f0000c7e000/0x1000)=nil, 0x1000) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000100)={0x0, 0x2, 0x3, [0x8000, 0x574, 0x3]}, &(0x7f0000000140)=0xe) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x2}}, r3, 0x1, 0x80, 0xfa6}, 0x94) r4 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000000)={0x1, 0x4, 0x300, 0x100, 0x100000001, 0x2, 0x2, 0xffffffffffffffff, 0x0}, &(0x7f0000000040)=0x20) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r4, 0x84, 0x22, &(0x7f0000000080)={0x3, 0x1, r5}, &(0x7f00000000c0)=0xc) 11:46:58 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setresgid(0x0, r2, 0x0) setresgid(0x0, 0x0, r2) getrlimit(0xe, &(0x7f0000000000)) socketpair$unix(0x1, 0x0, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) r4 = accept4$unix(0xffffffffffffffff, &(0x7f0000000200)=@file={0x0, ""/108}, &(0x7f0000000280)=0x6e, 0x20000000) r5 = accept(0xffffffffffffffff, &(0x7f00000002c0)=@in, &(0x7f0000000300)=0x10) r6 = dup(0xffffffffffffff9c) r7 = dup(0xffffffffffffffff) r8 = dup2(0xffffffffffffff9c, 0xffffffffffffffff) r9 = socket$inet_sctp(0x2, 0x1, 0x84) r10 = open$dir(&(0x7f0000000340)='./file0\x00', 0x4, 0xc) r11 = accept$inet6(0xffffffffffffffff, &(0x7f0000000380)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000003c0)=0x1c) freebsd10_pipe(&(0x7f0000000400)={0xffffffffffffffff, 0xffffffffffffffff}) r13 = fcntl$getown(0xffffffffffffffff, 0x5) freebsd11_lstat(&(0x7f0000000440)='./file0\x00', &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0}) r15 = getpgrp(0x0) fstat(0xffffffffffffff9c, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r3, &(0x7f00000006c0)={&(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="9a92bfd0df467c699e61a62b59de40d865faf555821538426673", 0x1a}, {&(0x7f0000000100)="1548fc3952404181c546a11589e97a8679035f5099df75a42b38b7599288e8c70e5dd4683f8112f829e69f9e69796e15806decc20354c5dadcb58834a6b910383251be19aa9be8f1d5d4d7fa4c3e74a025567572", 0x54}], 0x2, &(0x7f0000000600)=[@rights={0x20, 0xffff, 0x1, [r4, r5, r6]}, @rights={0x28, 0xffff, 0x1, [r7, r8, r9, r10, r11, r12]}, @cred={0x20, 0xffff, 0x2, r13, r14, r0}, @cred={0x20, 0xffff, 0x2, r15, r16, r1}], 0x88, 0x1}, 0x20001) 11:46:58 executing program 2: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x0, 0x2, 0x1800}, {0x0, 0x8, 0x1000}], 0x2) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f0000000000)=0xfffffffffffffc01, 0x4) semget(0x1, 0x2, 0x80) 11:46:58 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:58 executing program 3: r0 = socket(0x2, 0x1, 0x0) sendto$unix(r0, 0x0, 0xffffffffffffff45, 0x0, 0x0, 0x0) sendto$unix(r0, &(0x7f0000000100)="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", 0x1000, 0x100, 0x0, 0x0) 11:46:58 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:58 executing program 3: r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000340)=ANY=[], 0x0, 0x800) r1 = socket$inet(0x2, 0x3, 0x1) r2 = dup(r1) msgrcv(r0, &(0x7f00000004c0)={0x0, ""/183}, 0xbf, 0x3, 0x1000) msgsnd(r0, &(0x7f0000000400)={0x400000000000001, "a86df9df6438ebec68d971591a3a4dc79f614048695cc2132485b020b67c13f8486084b9737e2486483584169f5972d739d018c05cc3912ec924e9c1755de74317f7b79a7ca8bf8e6c77e17627eb4cbcaf4284f2f91381a2e3aa22fbd8af7b768332c74db0cb305eafd1999ea974406bb7228197e3eb9eb6bdbc8a244e897d924b83f3b8762ad48c294bfc0f805ae2c0d54350dab5"}, 0x80, 0x800) getpeername(r2, &(0x7f0000000000)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) msgsnd(r0, &(0x7f0000001680)=ANY=[@ANYBLOB="0300000000000000c07bbcc69aabc4c0bc754372eabf00e76aa0fc1b308e8e872c7e0a61b34c9a7f2812c531e06dd87b81e06c161427670ca49ea80ce1c3fc517c2bbb40b2979d6f2dff8353e4a2cc6ab8168f24edc868bf6a01c00c09baa1e11c3533b47527b44f86cf878e260dd6860e1c4722e073e67b7fc5447c9b822cb3ac35d2c178adf6b72608b3839b66d7c873d949436482ec21bf097e8182e44f5c437b88fb2d9ef6d72a871d0b6d1360020af90227e93d3faafa49d9ed5b9d8c1b1191dec7bfb910eb0b36d93231cba69388009718c9adffee21838ba4b54e931889ba16391f7f1ff1"], 0x1, 0x0) 11:46:58 executing program 2: mkdir(&(0x7f0000000200)='./file0\x00', 0x10) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(&(0x7f0000000140)='./file0\x00') poll(&(0x7f0000000100)=[{r0, 0x37}, {r0, 0x202f}, {r0, 0x4}, {r0, 0x50}, {r0, 0x1}, {r0, 0x2000}, {r0, 0x2004}, {r0, 0x100}], 0x8, 0x0) getpeername$inet(r0, &(0x7f0000000240)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f0000000280)=0x10) fcntl$setflags(r0, 0x2, 0x1) lseek(r0, 0x0, 0x5) utimes(0x0, 0x0) syz_execute_func(&(0x7f00000001c0)="c4838d7dde00440f71f406f2aec4c185d45f00c4215e534efe0f38f1730045398d00080000c4e2a94767a6c4c38d5e0a56") setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000180)={0x9}, 0x4) r1 = openat(r0, &(0x7f0000000040)='./file0\x00', 0x20000, 0x0) r2 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000000000/0x1000)=nil) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000000c0)={0x1000, "283ba8107d59132fd11588791c3d0adb"}, 0x14) shmctl$IPC_STAT(r2, 0x2, &(0x7f0000000080)=""/18) fcntl$setflags(r1, 0x2, 0xffffffffffffffff) 11:46:58 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:58 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x104) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0, 0x10, 0xffffffffffffffff, 0x0) mlock(&(0x7f0000ff9000/0x2000)=nil, 0x2000) msync(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x0) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x9, 0x0, 0x4}, 0xa0) 11:46:58 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={0x0, 0x100000001, 0xfffffffffffffffa}, &(0x7f0000000200)=0xc) sendto$inet6(r0, &(0x7f0000000240)="71faae726e223196b463d6f4d16d07efdfd87983daa23c571677354398ff1ab4f6e2fa", 0x23, 0x88, 0x0, 0x0) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) utimes(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x40, 0x2}, {0x0, 0xfffffffffffffff9}}) getsockopt$sock_int(r0, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:46:58 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:58 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:58 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:58 executing program 3: __semctl$SETALL(0x0, 0x0, 0xa, &(0x7f0000000140)=[0x0, 0xfffffffffffffff7, 0xffffffffffff7fff]) r0 = semget$private(0x0, 0x1, 0x400) __semctl$IPC_STAT(r0, 0x0, 0x2, &(0x7f0000000000)=""/194) 11:46:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) r1 = dup(r0) truncate(&(0x7f0000000280)='./file0\x00', 0xce) pwritev(r1, 0x0, 0x0, 0x6d998) readv(r0, &(0x7f0000000040)=[{&(0x7f0000000380)=""/248, 0xf8}, {&(0x7f00000001c0)=""/148, 0x94}], 0x2) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(0xffffffffffffffff, 0x84, 0x20, 0x0, 0x0) 11:46:58 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x16, &(0x7f00000000c0), 0x8) r1 = semget(0x3, 0x1, 0x200) semop(r1, &(0x7f0000000040)=[{0x3, 0x7b, 0x800}, {0x0, 0x2, 0x800}, {0x3e240f0639798322, 0x1f, 0x1000}], 0x3) 11:46:58 executing program 0: socketpair(0x0, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 2: socketpair(0x0, 0x20000000, 0x4, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)=ANY=[@ANYBLOB="00800000", @ANYRES32=0x0, @ANYRES32=0x0], &(0x7f00000000c0)=0xc) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000100)={r1, 0x1, 0xfffffffffffffff9}, &(0x7f0000000140)=0xc) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) sendmsg$unix(r2, &(0x7f0000000440)={0x0, 0x0, &(0x7f0000001700)=[{&(0x7f0000000700)="f9765b7244b5dbd0838d99bcbee2abd730560c50d4e13ca28e165131b10d1c7481bcce3a09e9db9528ee6d0d56ec63e5633977fb80c7410d9f3b2f5670aa03274456f2447c523d8a1d851e19edd1482a7fb7f23ca41351729f3d8f228e3363b674311f9667b5da7a8f31ec940dc68de6e0f3d31cbd947d91218e95c69482bb4258d44da75ac13ed127d8c89e070beb053a6b85aff1116ac7c7eb7eedd10e47e2ffbcecb3c7c7ac6c36e0d6d45cae5d53f57bfd4723434a7558f91b34a0e88a6b9315288e22c9faa42b13657f2abe748b28d2405a9bd22b5a2dde65450d6bafab5e2c0cbdaed06c27abacd4e0e67d34d261099d4754e44f78acb86fdce43a0508baab1a3adef5509ff2cc3169848c1f2d107b82a1e54c3de83803e09054c3f0ee32870de1f011e9a279b15393f1daffb854d682d6c5eb79fb0e420166160c62dea9e25c3aa06346fe88c5bdc9cd8afd3e464bc1277963fad5c54f9f36649e397b6bc4e2fdc3c0dd0f67a529f8f526660e8adf9833636b1f1447bc68352bb8a3f4c45ccf545db55c0310571be32b8652c40862d3685302ed392bab7f4a242b035e314ab9851cadff4ae4398a813e3c3adcb25ab066f1ef1b309b85d45eef73daa2aa48ae21ca4cd5061f42c8fd78225f8d9a0ca2afab52f7e1a40120785f87c309bb6cfece2615138ffffd8152e10f7c547cf60cc5b75f691cbf07fc7962bf062191b47af5f13877ee16de49b8d51cf4bcf2d573710407ffa963c881a0039245cb664180353e9e4b75a8f042f3db29d02b4e5d82bb62a34a8df2aa8a74ac84cf9c402f520a1d19a04221173b75a52381c4c33134db3a166f361a5aa47e663db9f6b4a2bd06dc54337e625e0b5e180f756ad27714b6dfff626c26b8d7da06129ae7cb5819a11d3f004703b4c9be228e9d072e3c584f1c9ec3fb3f3fae8c8d2ead961bfba650ba918c0bbf49c46c1b6c55831523865d996d1f9f88735c19b4a2f2ae0dd2f0181ccb69aa628819e2257c5aba967d656bb647ddf694b5085c803364b761e8b3fc70ea241fba6ca028834b8cfd74401cefdf90dcdb7b7eeb536029f27c1168aad38c64cba0fc95db5828bf13fc9d8ffc9e383badcfe73212eaa1608788d11b64963afeab2bbdc848ab5f771e6d9ea79c1b076af879530d35505e8bd52e575b1a318ccfcbf539c68a70f1e15631a5dd76a7ef6c914cfa91f31fafab2b3b6fdd6c13d08bb662034bc4290b856aca713643a352193d6c8143ef5f2109fea8f2df5905c8c8a1dc1d7a4bc8b505caeebd4e2edf8c973a0f89041adfcb856d47e98a76f8b3629c4bc0fd097c168a6cf4e2dd2220b3b566515a5f80280b55e8c147f821491d767d8645b16c513f1bb17c8da50654833bdfb066cbbd459ac9711f1665d1c221124bed4eaf9833e3d2f86c1a355007fe5e2450ca39b6c45387a9be482dc6389ddfdac11405ff2a8f9a05a5d7c1ce9bc2a7956626d1f4cacc0261bd454bb0c6ea0d42cd11b02f8b0d00ed229574ca10e932e04f2dde41a7332380d9da9c75c2301bf9f876d55f1760dbe051256320d290f5eb8bfc363fec2ff803e8e620d268df665ba82b4449c93ba4681d11e34e711ad035192a84ecc7bb5051d10cf26b82419e8fe55cc337ca89f1354d05759bbca912569386a8eef84d85a10a1d10584cf82dd95c27c579c0024c4930791e65b10f2299b7a6657c6fb9d0812196a0e4fe74e733c9b066bd993880c0ba385caf004980e3a33f1c8c7263d9037cd4a74724938482e364308ae0d338d0a05c6eb5ee61e40d8a2dfc3b266290681467c1850b988b69e3998fa6d231a90bbfe2cf8b5fa6bd7e6234711fb4cc81491277c7daea662c52f8ee40b3194727bcf83baab7660ec704d6831a0dafbf71b84f0a48713bfa0d519abcce06c4f3c021f519f78c55520df674766129c0405257f1bacf37ad375c96e720d88f67ab43f5a077e2bf0ba38c3643da3d2feb29c22c3a39757a8970c6fcf2e172304c3ed9beef78a80d73ec3a18e3f2921496565e208da820a6278b75088f591018e0daa4b647e894b748b98a7ad4ee1be4286b2e88b90ee532363dc5859c036a8e87f4239af357da433618b153b50d9fc5dea23729b29a926178c8eb5c011e8be541772dc8c0ca0386d4bbce940ce77f105565407fba2ad3676851fe30ce87367852b0ce844bf189e139c0ffddc4421ab8b128196a52b80319a8d62343c314a0c25fcf7efed6b87d1c5e2646dcb9c3ac854ee2b946d35e0d6dd9", 0x644}], 0x1, 0x0, 0x0, 0x80}, 0x8) mlockall(0x2) 11:46:59 executing program 0: socketpair(0x1f, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 3: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[0x0, &(0x7f0000000200)='\x00', 0x0, 0x0], 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x0) r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) accept(r0, 0x0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) ftruncate(r1, 0x8000) symlink(&(0x7f0000000380)='./file1\x00', &(0x7f00000003c0)='./file1\x00') mkdir(&(0x7f0000000600)='./file1\x00', 0x0) setsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000180)={0x3, 0xfffffffffffffff8, 0x9, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, &(0x7f0000000580)) r3 = socket(0x2, 0x5, 0x0) connect$unix(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="7d613d45f7b6249c0f53565fa8d4d6fe949c27d746c10dd39f33f34b65d9c07b929dd0b12322ebf726ce466135031fe3c1fb22c0018b8aa91c8d4a14e259fa1d62f1dc5c69a64e848c1770b617cb8d466483c4"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r3, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82e0a438ccd6f8a3dec6e6f9d82e6c0375"], 0x0) getsockopt$inet_tcp_buf(r3, 0x6, 0x24, &(0x7f0000000640)=""/204, &(0x7f00000004c0)=0xcc) setsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000240)={0x2, 0xffffffffffffffff, 0x8, 0x100, 0x4a5b, 0x6, 0x7, 0x3, 0x4, 0x0, 0xffffffffffffffff}, 0xb) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x13, &(0x7f0000000040)={0x0, 0x10001}, 0x8) open(&(0x7f0000000800)='./file0\x00', 0x100000, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, 0x0, 0x0) execve(0x0, 0x0, 0x0) 11:46:59 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x44000400000002c2, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000040)=0x6, 0x4) readlinkat(r1, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000200)=""/250, 0xfa) r2 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f00000005c0)=[@dstaddrv4={0x10, 0x29, 0x18, @rand_addr}], 0x10}, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x0) r3 = semget(0x0, 0x1, 0x80) open$dir(&(0x7f0000000080)='./file0\x00', 0x30000, 0x41) __semctl$IPC_RMID(r3, 0x0, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000007) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000140)={0x1, {{0x2, 0x1, @loopback}}}, 0x90) 11:46:59 executing program 2: freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x7, 0x5, [0x2, 0x8, 0x1, 0x9, 0x40]}, &(0x7f0000000080)=0x12) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r1, 0x3d52, 0x1, 0xaf1, 0x2, 0x8}, &(0x7f0000000100)=0x14) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 11:46:59 executing program 0: socketpair(0x1f, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 2: r0 = socket$inet_sctp(0x2, 0x8, 0x84) setsockopt$inet_int(r0, 0x0, 0x15, 0x0, 0x0) getsockname$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) 11:46:59 executing program 0: socketpair(0x1f, 0x0, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 2: freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) r0 = socket(0x1c, 0x10000003, 0x0) sendmsg(r0, &(0x7f0000001a40)={&(0x7f0000000240)=@in6, 0x1c, 0x0, 0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="10010005000000000600000001000080"], 0x10}, 0x0) 11:46:59 executing program 0: socketpair(0x1f, 0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 3: r0 = socket$inet6(0x1c, 0x10000003, 0x0) sendmsg$inet6_sctp(r0, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="104709d4d4bba500e20029000000230000c5cb62a88efc92fe4fc8ece9520000000000047d5dcab186b76f4c9ac46aaa9840dd7f1ae105751ec450d7088e7f3b994289957ca0bf7878a32aea7445e3bd0ccac0862a033a5716011caa9677176e375ff5af80782b489904fe26c81cb9980acaf99e5c842e98f6a102562451f60bca7d86f17f3f2dd20ce21fb65eb7175e8799bb68b0ed6fb42a80d743b3d83a7f9cf6012e67addb88a2f8b08262b1a64a6f886d4f557dc5376ae98af4a081c4279102cbee"], 0x10}, 0x0) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x56b}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000100)={0x81, 0x0, 0x3, 0x3, r2}, 0x10) 11:46:59 executing program 1: setrlimit(0x0, 0xfffffffffffffffe) freebsd11_stat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) 11:46:59 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getsockopt$inet_tcp_int(r0, 0x6, 0x8, 0x0, &(0x7f0000000040)=0xfffffffffffffff1) 11:46:59 executing program 0: socketpair(0x1f, 0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 3: r0 = socket$inet_sctp(0x2, 0x8000000001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) 11:46:59 executing program 2: freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000200)={0x1, 0x9, 0x3ff, 0x501e}, 0x8) symlink(&(0x7f0000000000)='.\x00', &(0x7f0000000540)='./file0\x00') chmod(&(0x7f0000000080)='./file0/file0\x00', 0x10000010000002ff) open(&(0x7f0000000040)='./file0/file0\x00', 0xa, 0x1) symlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)='./file1\x00') close(r1) rename(&(0x7f00000001c0)='./file1/file0\x00', &(0x7f0000000140)='./file1\x00') 11:46:59 executing program 0: socketpair(0x1f, 0x1, 0x0, 0x0) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 3: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000000c0)=0x1, 0x4) r1 = socket$inet(0x2, 0x3, 0x0) sendto$inet(r1, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) recvmsg(r1, &(0x7f00000012c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="8000"], 0x2, 0x0, 0x0, 0x0}, 0x0) 11:46:59 executing program 1: open$dir(&(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x280, 0x40) mkdir(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000340)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f00000000c0)='./file0\x00', 0x0) openat(r0, &(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0, 0x0) open(&(0x7f0000000300)='./file2\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 11:46:59 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x202) msgget$private(0x0, 0x100) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)=ANY=[@ANYBLOB="3e8d5e1d4894b39a01ae9c3b", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, r1}, 0x0) 11:46:59 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 3: setitimer(0x2, &(0x7f0000000000)={{0x2, 0x8}, {0x9, 0xff}}, &(0x7f0000000040)) r0 = semget(0x0, 0x0, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000300)=0xffff) 11:46:59 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:46:59 executing program 2: clock_nanosleep(0x0, 0x1, &(0x7f0000000100)={0x7f, 0x1}, &(0x7f0000000140)) clock_nanosleep(0xd, 0x0, &(0x7f0000000000), 0x0) r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_REUSE_PORT(r1, 0x84, 0x1c, &(0x7f0000001280)=0x1ff, 0x4) recvmsg(r0, &(0x7f00000013c0)={&(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000012c0)=[{&(0x7f00000001c0)=""/4096, 0x1000}, {&(0x7f00000011c0)=""/160, 0xa0}, {&(0x7f0000001280)}], 0x3, &(0x7f0000001300)=""/191, 0xbf}, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000040)={0x0, 0x1e73, 0x8, [0x0, 0x8, 0x5, 0x7fffffff, 0x5, 0x80, 0x7fff, 0xb89]}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f00000000c0)={r2, 0x4, 0x5}, 0x8) 11:47:00 executing program 3: r0 = socket$inet6(0x1c, 0x0, 0x8) sendmsg(r0, &(0x7f0000003000)={&(0x7f0000000880)=@in6={0x1c, 0x3, 0xfffffffffffffffd, @remote={0xfe, 0x80, [], 0x0}, 0x7ff}, 0x1c, &(0x7f0000002a00)=[{&(0x7f00000008c0)="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0x1000}, {&(0x7f00000018c0)="d1faf90495d561614150aea50622b3cf75053623f121e9b1175814857869c883f15bbca30e7b5f6a605a4f22a55afe28e4490f95be724b3aa7d7706b4e14de3fc0cf7a8eb7baccf8e2ccf8a62bc9c1d92ed24114088228ffa90d883868c25c44e61fec9875e84d06c8a0c4c1d6f2588279f612def415b53d1fbdeb647832c2a8c5d020d98e11911beeb3e6f3d928a75a6071cdcc0a9e7f0767c3d83af5004b98aebfaeb726e291ed8e17", 0xaa}, {&(0x7f0000001980)="9e7ac062a14486c0ac", 0x9}, 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0x1000}, {&(0x7f00000029c0)="b2afeca00dc14b795aedda514cec55e3944a1b59c8f4b3fafbde323f375765c5b51f92b10fdf05f57e67daecfee5", 0x2e}], 0x5, &(0x7f0000002a80)=[{0x80, 0x29, 0xfd5, "5b6ff4d19ea158d3a031c5ac809399b670296e0d5f8b5a086a9cb78d6b5742b890298bb8cb467f1e399fec3315348e761b51d60b455cfa61ea85ff6719fac0e3b706ca6c8f37096db57725f364cc525a39ae888ed631f79e2dcf5d4c95dd041f157841d897d5146b4fd99ce628da58be"}, {0xb0, 0x29, 0x6, "8b79947ad7636dd3e5972843e9a3b174719ce498aac4d27ed0f0de047039ab9549228e5fbe41220a37371bdfbc20cb744989c266aaacf90aa35824f01a36c84e556521cb06cc1682e72a2ca4ee4261a45297de5878f18db8cd04f9c2b4d70372ecc1e647a60c1b72b101dd442f029735aa1e280d3d762a3d0d1e846913d00c7cbee8c0de5dc1e2a6972e85ad4c0f36f09c0dc1ecb43628c8338fbeb6c455"}, {0xa8, 0x85, 0x3f, "11860de49de33d33e5181298bbcb6f0c677ab338e059b08896f89026cd93c0827a2128f23028f1f11fb882befccb09a5e4596464cf2fd2d73d0b8a4e0bdd733f2313841d90c6412a3d22cce23cfe60c7babe7a14484f463c5a0bfc63f9fb2eca152a9e92c901dd5e2f60e5237fad1fa0a1ff4d3c7d292ca33305dca4d8b8d36df82ee3ced42137db6fc194927b45fad0e93f"}, {0xe8, 0xffff, 0xffffffff, "b3e521d808cdd893c1e7eab5c8775b64102a63679faa705fc92f20576569e9f01be35d97b78d98cd1ecd6f4cb50d8a588847d3003a6e15bb954e65a830f666e679657acecdbb585c7b0ad45afc9495698b01baa08a36cea9d3ed53a5697f08f52c61426da36463e432cb78f20983e5a6a4d7fcdc2ce0d6d950de3912175849ef2090252bfa2bc317e64f2ef070e58e0b9c4b69ab8ab99af095f502a6e628dd2df09ca8473c2c059595db536ad6c1fb777aebd3cb7e1befb94754ad8280db5c0bc8b72b0e39dcb3b434825b70e98218b4d006"}, {0x100, 0xad, 0x3, "449c294a1aaed7aa6c03b3a21d906f866015536147aa9ef0cc109d316eccb974e1aa0bbd1d91a6fdaab1855cae192e7d57c5bfaffc5115e2776b640c5662c218354a41fb396d4c0b511fe2fbaec8cb1b37e7b9e0f9e8cdd06223e1f0ac2c2e8ed718c28fa426902005e25f4458b50f542900093e9e5594049609aec29dd6da2713167c93b8a6a8e3ebdb2140b246cc97f738d6f92624f645a6d650a618121ffe24f697a8811c2bdfc41680f778eb77884295570ea5fa38fc06a88100a72d8cb1538c253922f9b6bbc1aa37fd56e1b6dc0ff011bdae536c9d601356b4990a85039010f0df0cfc5ad863b8d2f77a39c5"}, {0xd0, 0x0, 0x3e, "0d64bc1954000f4fac745281964e02bcb008ba88afdbad406833efff073c0e3c3285795a9bfad46cf2c7a06abd230d5cd7de5babef85561ea86b85d84f2112f201cb9809252be050c1ee79117bb374416d426b85c3a73bb5f8609cda6c9a47ce490f9fe1cea7c0109f8c4df216b19e374418cc1ceec220535dbc608d66f2ccc6ab50997d4d22d5fcb4ef60765d61dd29cb95ac529e51827727a7f7204653534ba550610aab3580e753b956bddb84dd74f51e1665c72d897d7edf7c8257"}, {0xd0, 0x0, 0x3bb3d12c, "8873c8f45463238cd502292046bc1727f4c383ed896a7d2551fb4b35e5041d72ff1cf6d1004546212d8b1409e937b5c7dbe9293aae3c08b0308d511dde09b7b9a00118d18589a45c93ac89398e1becf7defe0b4fe9f251a60a616fd8b9db3104db373b3441a4d10dd9e4315df64ce6de9a6ce9d812c7a42c8bde2ccae262e65f9794122cd4c626842709f3a7449420c7629f21073c8c0ad639c574074365ff120f7384d99dfa70669f0e672ebc1471e736ece2e3c23c68b3e58590d0"}], 0x560}, 0x89) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r1, 0x84, 0x18, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000000)={0x0, "364b3a59f68de95714464d02cc24d613"}, 0x14) writev(r1, &(0x7f0000000600)=[{&(0x7f00000000c0)="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", 0xfd}, {&(0x7f00000001c0)="931a2c68d5e3c4ac6e8292f8468a5f1727936dc37c6cc0144c6e4457b323446a4becd8e4ddc2c961c428bd3156ad1e7e9d4dc00a8426b9eb0fc45c022ef9fdde8370bd177f1fcd978a62a7df8868b28815b9bb179b552c6fa3589f82ae89d499d359284cdd0645b40bbbe491c65cc584f6337800775fec7e8d2b5fe123c4", 0x7e}, {&(0x7f0000000240)="6c80626c094dd1b9267fc226eef4d4718e96849255205cd99fd5f7e80c7d56e012d99fdef52e2555c5096058f6765306e1b2ef7eaab83418b490ad136a99390891b30516febf70782551ead3b6c2a8e8d5125bc942680bb6543c1ffe35285ec3126a6a93d3ea3cd1cee925b1f608c73b93be947c8a2577fd906a3e7fd441e348b297e2b25f7f2486ea34af9ce8803d2e61378ed208619a4414a7fe5e8bf486d2d52996e07279290f0fc0f690ad32120aa431c78caa6b7e581844a7012d58b00da94872210eefb21e23c5d585ac46b72f94d049a5d17a608a2b9167", 0xdb}, {&(0x7f0000000340)="f1ed34c8a7db1542916a696f0c45d1cbeb9dfb919926c1ce3eac70aee920486615f538cbb66719ed8bfc8bdbfa1351c175b7a651dcc659fa6f9b1994067039e5ea3fb1215d31c65f3571c6d2bd0b09673354427b9a01d6f420495f6162ec86d6a8af5cc39a", 0x65}, {&(0x7f00000003c0)="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", 0xff}, {&(0x7f00000004c0)="2df027beb10accdb285d3af9b00d8cb0fd2b7ca1fc9d866e3da8a3a9e7206642765f17a8a5e3a23fd29bd56ca4762a2a2fb3a516ecd8e969f14b719eb080f6db942bcfeaa2a5d94b54d7dd3bcb651f9997295091966a436c99d07de1ba47e142580b3b236fb64e41d8ef533b9ac1e407489417170dda7ce722551fe0cbe0ae18d6a62a3c273ee6a8f988031f054fdff9364c1b1763933aaa6105d8fedbd2e423af35793dbe335a3b08e9cfae8e04c2fd8a1a8262e655eb62aef1d8b78dc4399ec1a551d0629d47ba093d6d19c76d7aabab12a332efefd5adab28645f", 0xdc}, {&(0x7f00000005c0)="21142f12b63ac75fd9b5bf63a176f47ab064aa681dd414af2f6ca3a3d1f5f0a06bfd", 0x22}], 0x7) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffff9c, 0x84, 0x100, &(0x7f0000000680)={0x0, 0xfc6, 0x3, 0xffffffff, 0x565, 0xfffffffffffffffa, 0x5, 0xbd79, {@in={{0x2, 0x3, @broadcast}}, 0x0, 0xcb, 0x3f, 0xffffffffffffffff, 0x1, 0x3}}, &(0x7f0000000740)=0xb8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000780)={@in6={{0x1c, 0x1, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x401}}, r3, 0x9, 0x0, 0x81}, &(0x7f0000000840)=0x8c) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000003040)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000003080)=0x14) lseek(r1, 0x0, 0x4) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)) getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:00 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000000c0)={@in={{0x2, 0xffffffffffffffff, @multicast1}}, 0x0, 0x9, 0x0, 0x4}, 0xa0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f00000001c0)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0x3, 0x2, @empty, 0x20000000}}, r2, 0x1dc1, 0x5, 0x210, 0x94, 0x6, 0x6}, 0x98) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:00 executing program 1: r0 = socket$inet(0x2, 0x3, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_buf(r1, 0x0, 0x5d, &(0x7f0000000180)="57f06931", 0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r1, 0x84, 0x8004, &(0x7f0000000140)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000002c0)=0x10) socket$inet(0x2, 0x10000000, 0x7) setsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000300)={r2, 0x2}, 0x8) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000ee9ff0), 0x10) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000000c0)=0xd1d, 0x4) recvmsg(r0, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=""/168, 0xa8}, 0x2) 11:47:00 executing program 3: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_int(r0, 0x0, 0x3, &(0x7f0000000000)=0x401, 0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x404, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) flock(r1, 0x4) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:00 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) socket$inet_udplite(0x2, 0x2, 0x88) socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_group_source_req(r0, 0x29, 0x57, &(0x7f00000001c0)={0xfffffffffffeffff, {{0x1c, 0x2, 0x10001, @empty, 0x40000000}}, {{0x1c, 0x3, 0x7, @loopback, 0x400}}}, 0x108) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) 11:47:00 executing program 1: clock_nanosleep(0xf, 0x1, &(0x7f0000000100)={0x100000000, 0x100}, 0x0) clock_nanosleep(0xc, 0x0, &(0x7f0000000000)={0x5, 0x1}, 0x0) r0 = dup(0xffffffffffffff9c) getsockopt$inet_tcp_buf(r0, 0x6, 0x401, &(0x7f0000000040)=""/123, &(0x7f00000000c0)=0x7b) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, 0x0, &(0x7f0000001040)) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, 0x0, &(0x7f0000001040)) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:00 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, 0x0, &(0x7f0000001040)) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:03 executing program 3: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) dup(r0) sendmsg(r1, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300), 0x199, 0x0, 0xa2}, 0x0) 11:47:03 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, 0x0) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:03 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="000000000000000000002e7418744845143c78166f9e3292615afc"], 0x10) getsockname$unix(r0, 0x0, &(0x7f0000000340)) r1 = msgget$private(0x0, 0x80) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000000)=0x80000000, 0x4) msgctl$IPC_RMID(r1, 0x0) 11:47:03 executing program 2: accept4$unix(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x30000000) open$dir(&(0x7f0000000280)='./file0\x00', 0x0, 0x150) r0 = socket$inet(0x2, 0x5, 0x4) r1 = fcntl$dupfd(r0, 0x20, 0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f00000003c0)={@in6={{0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x2}}, 0x0, 0x4, 0x7fffffff, 0x28}, &(0x7f0000000480)=0x8c) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}}, r2, 0x6, 0x80000001, 0x80, 0x2, 0x8, 0x9}, &(0x7f0000000580)=0x98) bind(r1, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) sendmsg$inet_sctp(r1, &(0x7f0000000340)={&(0x7f0000000000)=@in6={0x1c, 0x0, 0xf5b7, @local={0xfe, 0x80, [], 0x0}, 0x80000001}, 0x1c, 0x0, 0x38d, &(0x7f00000000c0)=ANY=[@ANYBLOB="10000000840000000800000000000000140000dcb654a200400000ff0000000000000000"], 0x24, 0xfffffffffffffffd}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f00000001c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4, 0x3, 0x309, 0x1000, 0x1, 0x8}, &(0x7f0000000040)=0xa0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000300)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000380)=0x28) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000080)={r3, 0x2}, &(0x7f0000000100)=0x8) 11:47:03 executing program 1: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) r1 = getpgid(0xffffffffffffffff) fcntl$setown(r0, 0x6, r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000140)={0x4, 0x10001, 0x2000, 0x2, 0x2, 0x2, 0x1ff, 0xffffffffd0f170eb, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000200)={r2, 0xffffffffffffffff}, &(0x7f0000000240)=0x8) lseek(r0, 0x0, 0x1000000000003) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000280)={0x2, 0x26f0, 0x8000, 0x4}, 0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r3 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x8) r4 = semget$private(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x101, 0x9}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000080)={0x2, 0x40, r5}, 0xc) __semctl$SETVAL(r4, 0x2, 0x8, 0x0) close(r3) r6 = dup(r3) fcntl$setflags(r6, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) 11:47:03 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) r1 = shmget(0x1, 0x4000, 0x0, &(0x7f0000ffc000/0x4000)=nil) shmctl$IPC_INFO(r1, 0x3, &(0x7f0000000180)=""/67) r2 = msgget(0x1, 0x8) msgctl$IPC_RMID(r2, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000200)={0x0, 0x0, 0x9, 0x2, 0x1, 0x200000000}, &(0x7f0000000380)=0x14) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000000)={r3, 0x2}, 0x8) fchmod(0xffffffffffffffff, 0x100) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) r4 = msgget(0x0, 0x421) msgsnd(r4, &(0x7f0000000080)=ANY=[@ANYRESDEC=r0], 0x1, 0x800) shmget(0x1, 0x3000, 0x10, &(0x7f0000ffd000/0x3000)=nil) shmget(0x3, 0x2000, 0xc, &(0x7f0000ffd000/0x2000)=nil) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0x0, 0xf1e4, 0x5, 0x1}, 0x8) 11:47:03 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, 0x0) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:03 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000004c0)={0x0, 0xfff, 0x7ff, 0xffffffffffff19d6, 0x4, 0x4}, &(0x7f0000000500)=0x14) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000540)=ANY=[@ANYBLOB="02004e21000004010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000080000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0600001001000000"], 0x94) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$sock_linger(0xffffffffffffffff, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0xd, 0x3}, &(0x7f0000000240)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000002c0)={r3, &(0x7f0000000280)=[@in={0x2, 0x2, @loopback}]}, &(0x7f0000000300)=0x10) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000600)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000440)=0xf4) write(r0, 0x0, 0x268) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) open(&(0x7f00000001c0)='./file0\x00', 0x8d00, 0x100) 11:47:03 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, 0x0) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:05 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x0, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:06 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x0, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:06 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x0, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 1: r0 = socket(0x1c, 0x800000000005, 0x0) recvfrom(r0, &(0x7f00000000c0)=""/20, 0x14, 0x1, &(0x7f0000000080)=@in6={0x1c, 0x1, 0xffffffff, @remote={0xfe, 0x80, [], 0x0}, 0xfffffffffffffff8}, 0x1c) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="14ce01e166696c653000"], 0x2) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) truncate(&(0x7f00000000c0)='./file0\x00', 0xffff) socketpair(0x0, 0x10000000, 0x0, &(0x7f00000003c0)) r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(0xffffffffffffff9c, 0x0, r0) getsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000300)={@local, @local, 0x0}, &(0x7f0000000340)=0xc) select(0x40, &(0x7f0000000400)={0x5, 0x1, 0xfffffffffffff800, 0x80, 0x3, 0xffff, 0x9, 0x101}, &(0x7f0000000440)={0x8d01, 0xff, 0x3, 0x8, 0x80000001, 0xfa, 0x32da, 0x100000001}, &(0x7f0000000480)={0x1, 0x3, 0x800, 0x20, 0x2, 0xdcc0, 0x4, 0x8}, &(0x7f00000004c0)={0x7f, 0x40}) setsockopt$inet_mreqn(r1, 0x0, 0xd, &(0x7f0000000380)={@multicast1, @rand_addr=0x401, r2}, 0xc) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f00000001c0)={0x0, 0x10000}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000240)={r3, 0x7ff, 0xff}, 0xc) freebsd11_lstat(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000280)={r3, 0xd, 0x6}, &(0x7f00000002c0)=0x8) execve(0x0, &(0x7f0000000180), 0xfffffffffffffffe) 11:47:07 executing program 3: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) select(0x40, &(0x7f0000000140)={0x1, 0x1, 0x0, 0x0, 0x0, 0x80000000, 0x0, 0x5}, 0x0, &(0x7f00000001c0)={0x39, 0x0, 0x3, 0x0, 0x4, 0x0, 0x200000000000000}, 0x0) dup2(r0, r1) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = accept4$inet6(0xffffffffffffff9c, 0x0, &(0x7f0000000040), 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000080)={0x5, 0x2000, 0x1, 0xe77, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000100)={r2, 0x0, 0x380}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x15, &(0x7f0000000000), &(0x7f0000000180)=0x4) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000180)=ANY=[@ANYBLOB="28000000ffff000002000000000000005604aa2f12be2be08436a1a9b99e431896688e2995685df4"], 0x28}, 0x0) dup2(r1, r0) 11:47:07 executing program 3: r0 = socket(0x2, 0x10000001, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000280)={0x0, 0x8}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000300)={r1, 0x4}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0xb, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000040)={0x0, 0x3, 0x101, 0x3, 0x9, 0x1, 0x800, 0x7f74, {@in={{0x2, 0x3, @local={0xac, 0x14, 0x0}}}, 0x0, 0x3f, 0x1f, 0x7, 0x10001}}, &(0x7f00000001c0)=0xb8) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000200)={r2, 0x401}, &(0x7f0000000240)=0x8) writev(r0, 0x0, 0x0) 11:47:07 executing program 2: setrlimit(0x5, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10, 0x0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x2, 0x11, r0, 0x0) mlockall(0x1) sync() symlink(0x0, 0x0) fstat(0xffffffffffffffff, &(0x7f00000006c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) preadv(0xffffffffffffffff, &(0x7f0000000400)=[{&(0x7f00000000c0)=""/161, 0xa1}, {0x0}, {0x0}, {0x0}], 0x4, 0x0) r3 = shmget$private(0x0, 0x1000, 0x0, &(0x7f0000ffd000/0x1000)=nil) shmctl$IPC_SET(r3, 0x1, &(0x7f0000000500)={{0x0, 0x0, r2, r1, 0x0, 0x11}, 0x4, 0x1, 0x7f}) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 1: r0 = socket(0x10000000002, 0x3, 0x9) bind(r0, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x60, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) bind(r0, &(0x7f0000000100)=@in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 1: r0 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x40, 0x40) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000080)={0x6e, 0x749, 0x4000, 0x0, 0x9, 0x80000001, 0xffffffffffff0598, 0xffffffff, 0x0}, &(0x7f00000000c0)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x1f, r1}, 0xc) r2 = socket(0x2, 0x3, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r3 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_int(r3, 0x29, 0x2f, &(0x7f0000000040), 0x4) getsockopt$sock_int(r2, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000001380)=0x2f1) sigaltstack(&(0x7f0000415000/0x3000)=nil, &(0x7f0000000140)) 11:47:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) bind$inet(r0, &(0x7f0000eed000), 0x10) listen(r0, 0x8) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @broadcast}, 0x10) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000080), 0x10) connect$inet(r0, &(0x7f0000000000)={0x2, 0x1, @multicast2}, 0x10) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 3: semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) setsockopt$inet_udp(r1, 0x11, 0x1, &(0x7f0000000300)=0xffffffffffff8001, 0x4) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYBLOB="060000ffff99000700000f5f40cb79d3dc877a99757a0e1906e71615831ccde8c50b020058e8f99142ebd8c7fc66c579072bcb61e9b753c524"], 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r2, 0x7, 0x7ff}, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_mreqsrc(r3, 0x0, 0x49, &(0x7f0000000280)={@multicast2, @broadcast, @rand_addr}, &(0x7f00000002c0)=0xc) poll(&(0x7f0000000040)=[{r0, 0x6}, {r1, 0x10}, {r1}, {r1}], 0x0, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 1: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) recvfrom$unix(r0, &(0x7f00000000c0), 0x832f1f7d, 0x0, &(0x7f0000000000)=@abs, 0x20000000) close(r0) write(r1, 0x0, 0x0) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_MCAST_JOIN_GROUP(r2, 0x29, 0x50, &(0x7f0000000080)={0x4, {{0x1c, 0x0, 0xfffffffffffffffd, @empty, 0x2}}}, 0x88) munlockall() 11:47:07 executing program 2: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x10844c, 0x0) poll(&(0x7f0000001240)=[{r0}], 0x1, 0x0) recvfrom$unix(r0, &(0x7f0000000100)=""/148, 0x94, 0xc2, &(0x7f0000000000)=@abs={0x1, 0x0, 0x0}, 0x8) 11:47:07 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000001200)=0x10001) 11:47:07 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) rmdir(&(0x7f0000000000)='./file0\x00') setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={0x0, 0x100000000, 0xf, 0x7, 0x1c00000000000000}, &(0x7f0000000100)=0x18) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000280)={r1, 0x923}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000140)={0x0, 0x1}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000200)={0x3ff, 0x730, 0x100, 0xec92, r2}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:47:08 executing program 1: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="82cf10f4106625a154956fbb2b060888017592deeaf5ee44c7da8c30ae8c1e3b060950502e8a9f279f6a1d16c58051dfb71974b82f1b1464cc2a1dd53f2bdc5a188d2ef7061fc4f88b04b9dcbf528d908a73483169f2b52139", 0x59, 0x0, 0x0, 0x0) r0 = socket(0x1c, 0x2, 0x0) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) r1 = semget(0x3, 0x3, 0x400) __semctl$GETALL(r1, 0x0, 0x6, &(0x7f0000000100)=""/179) sendmsg$unix(0xffffffffffffff9c, &(0x7f0000000580)={&(0x7f0000000000)=@file={0x1, './file0/file0/file0\x00'}, 0x16, &(0x7f0000000500)=[{&(0x7f0000000040)="5ee750317bae91ed97f58c6b78e8ad348a2a5da0", 0x14}, {&(0x7f00000001c0)="55c5e35063f65fbbb37f2096da04b4b3a9e22b9340f9c1c78af22ce461eb957e2aaec2d59483a9f139bdac7781ae63e781db7d09f3748ec2aa30975d14b30d3c860044bf781550c65ea6f7b49ae25e65959b4fa0201e4239b358f7c38957f2aaeda1aa71a78830212dab4113641a22d525fd3710d9044ce8b4248af0866ab58dde16f8c2a2ea6b847d59bbb4f712325692aa2ff5fc26ad12b3e0a0015f2c4af3a0c34a3c36c31a152cbd02f4de346e13d8d17dd0b62cfcdf56b81681195532a653c5068b38a85607c49b35f9d0cb0f925247c47be0c6a203f21626ad5e1144722fdfbe0fe8f5fab0c67cf6f0fae219e5353a5c6ee1ee", 0xf6}, {&(0x7f00000002c0)="78c071fd2d5a2cb891fcdcf6485bd64ee65f787147bda2c469b37490b826feaff86ede8eb6d1977aaaa9e199956a469afcd6f77744a2542325e92c4977542e376bf54365ce925ff503968b5c55389935964af5abf089dce0c696af14c1d387b9cf85fe13127b2df5773d6090081e0d6f4b8aab8894642bb4b4b6985683c2be4c82cdfd64760f60f8a8d39b90d939b36e64a852a3d448fa22a08dd3b599c6a66b045959e6f827a11764875bdd7b1ed276b384faac0e", 0xb5}, {&(0x7f0000000380)="11bc35320084724573cf4520fb9833a264da464b605ed2d5e1", 0x19}, {&(0x7f00000003c0)="76b24169cb3c53bff0b856f41b5f54da1b6f32f9e40efc8bdec96e513b47c0b625a00d3efd30eb7f90047700a089be8cf1ccbb1c2eb0d9b380e65d88c0513a70f3704ee7584bd06193b79f20ec5a740ca51163ca9da362b8573816102801226a3e2a4834b500fd38300bced894b1728ac293f2", 0x73}, {&(0x7f0000000440)="cbd79350698d1fbc26bf14607ff7ea8f010444026c2460f4ea63cee7dea1c417faa5737c8707d9666002c7c52410200b7e5a51d0a9009b2feb961e128fda76894b1b0075fb7bf8fa4eacc85d903c76b2c70f1e9be3e306c1bd05b110cffa676006e8065f254c62b9f43c445dbc3c6604a77a20b4d12b6e770e529eb99100c48263bd6322b11e8787336042d0bd30da75b34a974913f660d10a0028", 0x9b}], 0x6, 0x0, 0x0, 0x100}, 0x20004) 11:47:08 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, 0x0) 11:47:08 executing program 3: getegid() r0 = getegid() r1 = getgid() getgroups(0x3, &(0x7f0000000080)=[r1, r1, r1]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f00000000c0)='./file0\x00', r5, r4) r6 = accept4(0xffffffffffffff9c, &(0x7f0000000180)=@in={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000340)=0x10, 0x30000000) setsockopt$inet_int(r6, 0x0, 0x5, &(0x7f0000000140)=0x8, 0x4) r7 = socket$inet_icmp(0x2, 0x2, 0x1) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000004c0)=ANY=[@ANYRESOCT=r3, @ANYRESOCT=r4, @ANYPTR=&(0x7f00000002c0)=ANY=[@ANYRESDEC=r8, @ANYRESDEC=r2, @ANYPTR64, @ANYRESDEC=r1, @ANYRES32, @ANYRES16=0x0], @ANYRESOCT=r1, @ANYRESHEX=r7, @ANYRESDEC, @ANYRES64=r7, @ANYRES64=0x0, @ANYRESOCT=r4], &(0x7f0000000280)=0x9) getsockopt$inet_sctp_SCTP_RTOINFO(r8, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x6, 0x1f}, &(0x7f0000000200)=0x10) bind(r7, &(0x7f0000000000)=@in6={0x1c, 0x0, 0x6, @loopback, 0x5}, 0x1c) setregid(r0, r0) setsockopt$inet6_udp(r9, 0x11, 0x1, &(0x7f0000000240), 0x2) setregid(0x0, 0x0) 11:47:08 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_buf(r0, 0x29, 0x23, 0x0, 0x0) setsockopt$inet6_int(r0, 0x29, 0x19, &(0x7f0000000000)=0x5, 0x4) open(&(0x7f00000000c0)='./file0\x00', 0x200, 0x2) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:47:08 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, 0x0) 11:47:08 executing program 1: setrlimit(0x8, 0xfffffffffffffffe) 11:47:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000140), &(0x7f0000000100)=0x2) open(&(0x7f0000000000)='.\x00', 0x100002, 0x0) 11:47:10 executing program 3: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000140)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffff73) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x1204, &(0x7f00000001c0)={r1}, 0x8) 11:47:10 executing program 2: shmctl$SHM_STAT(0x0, 0xd, 0x0) r0 = shmget(0x1, 0x200000, 0x22, &(0x7f0000dfd000/0x200000)=nil) shmctl$SHM_INFO(r0, 0xe, &(0x7f0000000080)=""/29) r1 = getpgrp(0xffffffffffffffff) getpgid(r1) r2 = shmget$private(0x0, 0x400000, 0x200, &(0x7f0000c00000/0x400000)=nil) shmat(r0, &(0x7f0000f6f000/0x1000)=nil, 0x2000) r3 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreq(r3, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @local}, &(0x7f0000000180)=0x8) shmctl$SHM_STAT(r2, 0xd, &(0x7f0000000000)=""/94) r4 = dup(0xffffffffffffffff) open(&(0x7f0000000100)='./file0\x00', 0xc0, 0x100) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000000c0)=0xff, 0x4) 11:47:10 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x14) connect$unix(r0, &(0x7f0000000140)=@file={0x1, './file0\x00'}, 0xa) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000080)=0x1, 0x4) setsockopt$inet6_buf(r0, 0x29, 0x50, &(0x7f00000000c0)="36b4c3a3d3c26f2eac67713c5f1d3e275393d2010f1c47b8d17a2efb6dad8e8df195901774c7bc8e18f4d260cc07b77153347ac794b0992d231db61900a3b6ca6d46b75cd9e67f216e33eb84eba96fa3c8660375058c844ab8789fb275de49232731e636437804d1df3a0a09b54f8ead8a6664", 0x73) r1 = fcntl$dupfd(r0, 0x0, r0) mknodat(r1, &(0x7f0000000040)='./file0\x00', 0x8, 0x8) 11:47:10 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, 0x0) 11:47:10 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)) 11:47:10 executing program 3: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="ffb60525e2ccef10792dbbdd6d3fff9323b78bcd01000000a62d44187cd837bdb3e50300d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d4947684ed1ff251fd59ca75a088e826fef67662018bca44c8b7a5cf7431e4f9cef754778111062fb0f278a1b9de5900e3f6a613d86b717a00696248a592b478dd5bbfe6033ce4cf631be36c9c0f82d448a30ad80ccff07c6dabf983ea87425c72cd351c682934bd578aacda77c9afde5405bdb93129f4254d1140a70"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x208020000) poll(&(0x7f0000000180)=[{r2, 0x201f}, {r2, 0x20}, {r0, 0x40}], 0x3, 0x6) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xa, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r1, 0x35, "6850bdf72d9e749e4f166a850ff5dd88199f7166d075947ea54ed3e82fc72a567ec58fd0ef61e1846b079d6f97f98806d0a23c324a"}, &(0x7f0000000140)=0x3d) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffffffffff96) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 11:47:10 executing program 1: r0 = socket(0x2, 0x1, 0xffffffffffffffff) sendto$unix(r0, 0x0, 0xfffffd3f, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x40}, 0x8) sendto$unix(r0, &(0x7f0000000180)="07ee2648cc7a0989160c708e87e05c71e8c25a0d28423aaa6b101b36a1cf9cfdbda2b46836208ce9369a6ef206cd7fbfe5ccd731eb24fc2364a8157eab7393dab40bdc2bcde1649ea79c00e416b293762a5df0cffa812ec206c81b097f31cd454607d57d4439048f3b4f2f73a93258444bdbb751b04bbf7f562d5ccadc5120454e371b5754e0c61bf1134edda7b33172dcf81aa154d752d477d5be2b7ca2f7733776635efa25cb7d2e003137fe93ca031cab72ecd5a03a881d1daf3d1343bd93d74ba0c0bafd69c65f3893e9672a134777d5d57f283dd8db5b4b0312190f746175f7c07519eb9696f3d68e26", 0xec, 0x0, 0x0, 0x0) getuid() 11:47:10 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)) 11:47:10 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x7fff}, &(0x7f0000000100)=0x8) setsockopt$inet_int(r0, 0x0, 0x4, &(0x7f0000000140)=0xffffffffffffff7f, 0x4) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000080)={r2, 0x3, 0x2, 0x2}, 0x14) 11:47:10 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x2, &(0x7f0000000000), 0x8) 11:47:10 executing program 1: r0 = socket$inet_udplite(0x2, 0x2, 0x88) setsockopt$inet_group_source_req(r0, 0x0, 0x55, &(0x7f0000000300)={0x6, {{0x2, 0x1, @rand_addr=0x5}}, {{0x2, 0x0}}}, 0x118) setsockopt$inet_int(r0, 0x0, 0x55, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x54, &(0x7f00000001c0)={0x2, {{0x2, 0x2, @local={0xac, 0x14, 0x0}}}, {{0x2, 0x3, @rand_addr=0xfff}}}, 0x118) r1 = accept4(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000040)=0x10, 0x20000000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x438, 0x7ff, 0x0, 0x7fff, 0x8, 0xfffffffffffffffc}, &(0x7f0000000140)=0xa0) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000180)={r2, 0x4, 0x10001, 0x76a5}, 0x10) 11:47:10 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000680)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) link(&(0x7f0000000080)='./file0\x00', &(0x7f0000000400)='./file0\x00') r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0)}], 0x1) ppoll(&(0x7f0000000440)=[{r1, 0x80}, {r1, 0x8}, {r1, 0x4}, {r0, 0x1}, {r0, 0x2c}, {r1, 0x10}, {r0, 0x20}, {r0, 0x21}], 0x8, &(0x7f0000000480)={0xffffffffffffff01, 0x2}, &(0x7f00000004c0)={0x6}, 0x8) sendto$inet6(r1, 0x0, 0xfffffffffffffc94, 0xfffffffffffffffc, 0x0, 0x0) getsockname$inet(r1, &(0x7f0000000180), &(0x7f00000006c0)=0x10) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', &(0x7f0000000280)='(\x00', &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) readlinkat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f00000005c0)=""/139, 0x8b) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:11 executing program 2: getgroups(0x3, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) setgid(r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r3, 0x101) close(r3) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f00000001c0)=ANY=[@ANYRES32=0x0, @ANYBLOB="291f61fe2cca6941b84dff0c74876ce91b8041e9aaa855e8ba375a10c9f9029f00000000000000010000000000"], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r3, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x0, @multicast2}}, r4}, &(0x7f0000000300)=0x8c) truncate(&(0x7f0000000080)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f00000000c0)={r5, 0x74, "ed0d4965352b4eef18e952b0d53726a2c1cebae00985cb187aeaa376992f8d90bae28a65f80f44986c9b5032a0d2b75367a158285caad9ec83a421d4bc9b600711773b40089bfc2baa368cfff142b587c81132a99bcb95d94005c81235efa7185c241a10d5a1c0f18c7d96b05343910cc22030f8"}, &(0x7f0000000140)=0x7c) setgid(r0) chmod(&(0x7f0000000340)='./file0\x00', 0x47eda2f5c610c659) listen(r3, 0x4) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000000), 0x0) getgroups(0x7, &(0x7f0000000380)=[r0, r1, r2, r1, r0, r0, r1]) ftruncate(r3, 0x20) 11:47:12 executing program 3: r0 = open(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0xf7e, 0x1}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000200)=ANY=[@ANYRES32=r1, @ANYBLOB="ffb60525e2ccef10792dbbdd6d3fff9323b78bcd01000000a62d44187cd837bdb3e50300d91f25a5ef91aad3209d28ed5db56bb756c2c57a1590d3022ca333871767997f10a02f5d4947684ed1ff251fd59ca75a088e826fef67662018bca44c8b7a5cf7431e4f9cef754778111062fb0f278a1b9de5900e3f6a613d86b717a00696248a592b478dd5bbfe6033ce4cf631be36c9c0f82d448a30ad80ccff07c6dabf983ea87425c72cd351c682934bd578aacda77c9afde5405bdb93129f4254d1140a70"], 0x5e) setsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000340)='./file0\x00', 0x208020000) poll(&(0x7f0000000180)=[{r2, 0x201f}, {r2, 0x20}, {r0, 0x40}], 0x3, 0x6) lseek(r2, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f00000001c0)={r1, 0xa, 0x401}, &(0x7f0000000300)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000100)={r1, 0x35, "6850bdf72d9e749e4f166a850ff5dd88199f7166d075947ea54ed3e82fc72a567ec58fd0ef61e1846b079d6f97f98806d0a23c324a"}, &(0x7f0000000140)=0x3d) fchdir(r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, 0x0, 0xffffffffffffff96) fchmodat(r0, &(0x7f0000000080)='./file0\x00', 0x100) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) 11:47:12 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)) 11:47:12 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:12 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000001200)=0x10001) 11:47:12 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) r1 = open(&(0x7f0000000200)='./file0\x00', 0x0, 0x0) fcntl$lock(r1, 0xd, &(0x7f0000000040)={0x0, 0x0, 0x0, 0x100000001}) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x205, 0x0) fcntl$lock(r2, 0x9, &(0x7f0000000000)={0x0, 0x2, 0xffffffffffffff7f, 0x1000300010005}) fchmod(r0, 0x1) r3 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(r3, 0xb, &(0x7f0000000000)) 11:47:12 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x10000000c, &(0x7f0000000140)={@multicast2, @local}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000000)={@multicast2, @loopback, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast2, @multicast2, @rand_addr}, 0x20b) r1 = socket(0x1, 0x1, 0xc236) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r1, 0x84, 0x12, &(0x7f0000000040)={0xffffffffffff9d05}, 0x1) msgget$private(0x0, 0x400) login: lock order reversal: (sleepable after non-sleepable) 1st 0xfffff80004cedd78 udpinp (udpinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b75e at witness_debugger+0x8e #1 0xffffffff8110b392 at witness_checkorder+0xf72 #2 0xffffffff8107a483 at _sx_xlock+0xb3 #3 0xffffffff812c0f0c at inp_setmoptions+0x17bc #4 0xffffffff812d931f at ip_ctloutput+0x80f #5 0xffffffff813c5e91 at udp_ctloutput+0x171 #6 0xffffffff81159ff1 at sosetopt+0x101 #7 0xffffffff81162658 at kern_setsockopt+0x158 #8 0xffffffff811624f3 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de4ad at fast_syscall_common+0x101 11:47:12 executing program 1: mprotect(&(0x7f0000214000/0x4000)=nil, 0x4000, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setstatus(r0, 0x4, 0x8) munmap(&(0x7f000021b000/0x1000)=nil, 0x1000) r1 = accept4(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000a6af2ccaf0175d648280010e06249d5fa884a1c7a1ca4a1b409e7a431891dfd94bf0e8bd9feb8a8cd275ecd2671a37fd25c0eb0bcde42cbb9f0d3c4acf513e420d8a6d91fce8f1bc805a884c16cc57fb536ef14513d33be41fe95076eee95505d4d315057d83b0b768a08ed4f29d64fe32a1189862b3cc97a0"], &(0x7f0000000140)=0x6e, 0x10000000) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000180)={0x5, 0xfffffffffffffe00, 0x30, 0x9, 0x7f, 0x9, 0x1, 0x4, 0x0}, &(0x7f00000001c0)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000300)={r2, 0x5}, &(0x7f0000000340)=0x8) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000380)={r2, 0x200}, &(0x7f00000003c0)=0x8) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000200)={r2, 0x9}, &(0x7f0000000240)=0x8) mincore(&(0x7f0000213000/0x9000)=nil, 0x9000, &(0x7f0000000000)=""/170) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000280)={r2, 0x8}, &(0x7f00000002c0)=0x8) ftruncate(r0, 0x8) pipe2(&(0x7f00000000c0), 0x100004) 11:47:12 executing program 2: r0 = semget(0x0, 0x0, 0x0) r1 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x7) getsockopt$inet6_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x7fffffff}, &(0x7f00000001c0)=0x8) symlinkat(&(0x7f0000000040)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0xffffffffffffffff, 0x0) mkdirat(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f00000000c0)='./file0\x00', 0x304, 0x0) mincore(&(0x7f0000ffc000/0x1000)=nil, 0x1000, &(0x7f00000003c0)=""/244) r3 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mkdirat(r3, &(0x7f00000004c0)='./file0\x00', 0x20) fcntl$lock(r3, 0xb, &(0x7f0000000080)={0x0, 0x0, 0x0, 0x2000100000001}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000200)={r2, 0x2, 0xf, 0x7, 0x678}, &(0x7f0000000240)=0x18) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffff9c, 0x84, 0x29, &(0x7f0000000300)={0x0, 0x7}, &(0x7f00000002c0)=0x4) setsockopt$inet6_sctp_SCTP_NODELAY(r3, 0x84, 0x4, &(0x7f0000000280)=0x800, 0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000000c0)={r4, 0x57, "6efde773930c4cdee7d2c1220a22d75f7fbd60b9bc77538112ff1b17bc8ecdef52f6f0375eb374489e7574ffc6966f51da12964fbdcb07bc187a699a912732a4cbab7582a31c7ce8f71d6b0b4801621352cf98fc817839"}, &(0x7f0000000140)=0x5f) syz_emit_ethernet(0xffde, &(0x7f0000000340)="cc352da040b51fdc5860df85cf41f2073f4df3") __semctl$GETVAL(r0, 0x3, 0x5, 0x0) 11:47:13 executing program 3: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup(r0) connect$unix(r1, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) 11:47:13 executing program 1: r0 = open(&(0x7f0000000500)='./file0\x00', 0x80020000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) setsockopt$inet_buf(r0, 0x0, 0x5b, &(0x7f0000000300)="8b3fc89c62760e12a6365dd933c085fdb21c068098af622138bfe8ef9c58b9a787589c1e640757617408f9cbf453f23c38bb816f7fde508e6954f42e2497f86a2327fc9c0894f494b4b1935674ff387cfb48aa0347399ffd3a3898501e57a54c75bf54dcb583705a4769436ae4f84c76da3ce062d1bf4d9fdd12aca695aeee011e5cec86f614a719104ea921695c0d6ccc91781405800594c8eb76c55e19c2472f5d2743990c6db9a14f748e2e85aa542291d14c357a3b623c393ac999ee46b7", 0xc0) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffd) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) pwritev(r0, &(0x7f0000000a00)=[{&(0x7f0000000940)="52d752a49260fe97910c70d7e76fb68cad9d6beac93cedac5001bbc73a8037a202edf2fa7e3df9234f027fd95a1db8e5881172d84a73be398333bf2fba30dea606e3fe6b9870c63e78ba8e473acc6be39c05fe057fd431de664818284ae59da296833b97d87ee822d44badee778cbad80951c231f4be4280cef6452e26ffe35d817b95cc119ec5c36c6bb710103a8d820e5e2b67d17f4e4642007f176e8a2b8513000ceea64f8da1b63cac39392107e83c", 0xb1}], 0x1, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000003c0), &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000540)=ANY=[@ANYBLOB="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"], 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f00000001c0)={r1, 0x3, 0x3, 0x3}, &(0x7f0000000200)=0x18) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000480)={r1, 0x6}, &(0x7f00000004c0)=0x8) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xffffffffffffffce) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000140), &(0x7f0000000440)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000240)={r1, 0x7}, 0x8) 11:47:13 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000001200)=0x10001) 11:47:13 executing program 2: r0 = socket(0x2, 0x1, 0x0) recvmsg(r0, &(0x7f0000000600)={&(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, &(0x7f00000004c0)=[{&(0x7f0000000100)=""/39, 0x27}, {&(0x7f0000000140)=""/250, 0xfa}, {&(0x7f0000000240)=""/46, 0x2e}, {&(0x7f0000000280)=""/196, 0xc4}, {&(0x7f0000000380)=""/222, 0xde}, {&(0x7f0000000480)=""/15, 0xf}], 0x6, &(0x7f0000000540)=""/177, 0xb1}, 0x80) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, &(0x7f00000000c0)="1c41eda435e6ce447736eb29d40c1eecf555ee0e2887196345554beb2a52e0", 0x1f) 11:47:13 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x9, 0x8, &(0x7f0000001200)=0x10001) 11:47:13 executing program 3: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = open(&(0x7f0000000240)='./file0\x00', 0x20006, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffff9c, 0x84, 0x105, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f00000002c0)=0x24) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000300)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r2}, &(0x7f00000003c0)=0x8c) r3 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)=ANY=[@ANYBLOB="1c004e2307000000fe8000000000000000000000000000aa0300000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400ec051b000000"], &(0x7f0000000080)=0x8c) getsockopt$inet_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f00000000c0)={r4, 0x8000, 0x6d0, 0xffffffffffffffee}, &(0x7f0000000200)=0x10) r5 = semget$private(0x0, 0x7, 0x1) __semctl$SETVAL(r5, 0x0, 0x8, &(0x7f0000000000)=0x1f) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x30, &(0x7f0000000100), 0x10) 11:47:13 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0xa, 0x8, &(0x7f0000001200)=0x10001) 11:47:14 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x11, 0x8, &(0x7f0000001200)=0x10001) 11:47:14 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x12, 0x8, &(0x7f0000001200)=0x10001) 11:47:15 executing program 1: r0 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) mkdirat(r0, &(0x7f0000000200)='./file1\x00', 0x0) rmdir(&(0x7f0000000000)='./file1\x00') fcntl$dupfd(r0, 0x11, r0) mkdirat(r0, &(0x7f0000000180)='./file0\x00', 0x0) poll(&(0x7f00000000c0)=[{r0, 0x2000}], 0x1, 0x0) mkdirat(r0, &(0x7f0000000100)='./file0/file0\x00', 0x0) rename(&(0x7f00000001c0)='./file0/file0\x00', &(0x7f0000000040)='./file1\x00') 11:47:15 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000140)={0x2, &(0x7f00000003c0)=[@in={0x2, 0x2, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0x200, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x3, @loopback}]}, &(0x7f0000000440)=0xfffffffffffffeb1) setsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@loopback, @multicast2}, 0x8) r1 = open(&(0x7f0000000340)='./file0\x00', 0x0, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000680)=ANY=[@ANYBLOB="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"], 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x5}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffffffffffc84) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x3, 0x8}, &(0x7f0000000200)=0xc) setsockopt$inet_udp(r1, 0x11, 0x0, 0x0, 0xfffffffffffffd29) setsockopt(r0, 0x200, 0x1, &(0x7f0000000000)="d8964e75ff10f2a4355620adb4c1a85122a90cd95d12cd4cd9fa105dcb3ac73e725692595d669f7ff127", 0x2a) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000380)={0x0, 0x9, 0x3}, 0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x6}, 0x8) 11:47:15 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x9, &(0x7f0000001200)=0x10001) 11:47:15 executing program 3: setrlimit(0x3, &(0x7f0000000080)={0x80000001, 0x200d60}) r0 = accept$inet(0xffffffffffffff9c, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000280)={0x40, 0x10000, 0x200, 0x326, 0x81, 0x4, 0x7ff, 0xffff, 0x0}, &(0x7f00000002c0)=0x20) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000300)={0x1, 0x400, 0x6, 0x3, r1}, &(0x7f0000000340)=0x10) r2 = socket$inet_sctp(0x2, 0x5, 0x84) r3 = semget(0x1, 0x6, 0x20) r4 = socket(0x17, 0x0, 0xb2) setsockopt$inet_mreqsrc(r0, 0x0, 0x47, &(0x7f0000000480)={@loopback, @empty, @broadcast}, 0xc) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r4, 0x84, 0x26, &(0x7f0000000380)={r1, 0xcb3}, &(0x7f00000003c0)=0x8) write(r2, &(0x7f0000000440)="18ad04d69846b0bfefe24cd47d4cdb1e4cb5f91673822f8dba97bc2c0618e5d8e1b701832fbd9c89d1beb2d682347782fbbbe1", 0x33) __semctl$IPC_STAT(r3, 0x0, 0x2, &(0x7f00000001c0)=""/91) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000000)={0x0, 0xfff, 0x80001ff, 0x6}, &(0x7f0000000180)=0x10) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r4, 0x84, 0x8, &(0x7f0000000400)={0x1}, 0x4) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000100)={r5}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xe, &(0x7f00000000c0)={r5, 0x2}, 0x8) 11:47:15 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0xa, &(0x7f0000001200)=0x10001) 11:47:15 executing program 1: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x3) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getuid() getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, 0x0, 0x0) fdatasync(r0) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r1) socket$inet_icmp_raw(0x2, 0x3, 0x1) getpid() pipe2(&(0x7f0000000000), 0x100004) 11:47:15 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10002) 11:47:17 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x8}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)={@in6={{0x1c, 0x3, 0x20000, @loopback, 0x200}}, r1, 0x70b, 0xc, 0x5}, &(0x7f0000000100)=0x8c) lseek(r0, 0x0, 0x1000000000003) getpeername$inet(r0, &(0x7f00000003c0), &(0x7f0000000400)=0x10) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) fstat(r0, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) poll(&(0x7f0000000380)=[{r0, 0x2}, {r0, 0x4}], 0x2, 0x9) r3 = socket(0x1b, 0x0, 0x0) msgget(0xffffffffffffffff, 0x0) setregid(r2, r2) sendto(r0, 0x0, 0x12e, 0x800000000001, 0x0, 0x0) msgrcv(0x0, 0x0, 0x0, 0x2, 0x0) msgctl$IPC_RMID(0x0, 0x0) faccessat(r0, &(0x7f0000000340)='./file0\x00', 0x82, 0x1000) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x6, 0x12, r0, 0x34) getsockopt$sock_linger(r3, 0xffff, 0x80, &(0x7f00000000c0), &(0x7f0000000440)=0x8) writev(r0, &(0x7f0000000780), 0x0) accept4(r3, &(0x7f00000004c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000500)=0x1c, 0x10000000) freebsd11_mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) 11:47:19 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10003) 11:47:19 executing program 2: readlink(0x0, &(0x7f00000001c0)=""/150, 0x96) pipe2(0x0, 0x0) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) setsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x9, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x9, &(0x7f0000000080)={@local, @local, 0x0}, &(0x7f0000000100)=0xc) open(&(0x7f0000000280)='./file0\x00', 0x8040, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@remote={0xac, 0x14, 0x0}, @loopback, r2}, 0xc) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x4, 0x0) mlockall(0x1) sync() setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000180)='cdg\x00', 0x4) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r1, 0x0) 11:47:19 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10005) 11:47:19 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10009) 11:47:19 executing program 3: r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x8000}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000000c0)={r1, 0x400}, 0x8) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0xffffffffffffffff}}, r1}, &(0x7f00000001c0)=0x8c) fcntl$setflags(r0, 0x2, 0x1) r2 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r2, 0x29, 0x40001a, 0x0, &(0x7f0000000040)=0x202) 11:47:20 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_int(r0, 0x29, 0x2c, 0x0, 0x0) r1 = dup2(r0, r0) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:47:20 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000001080)={@multicast2, @multicast2, 0x0}, &(0x7f00000010c0)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000001100)={@remote={0xac, 0x14, 0x0}, @broadcast, r2}, 0xc) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:20 executing program 3: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet6(0x1c, 0x3, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000040)={0x80, {{0x1c, 0x1, 0x8, @loopback, 0xfffffffffffffffb}}}, 0x88) setsockopt$inet6_int(r0, 0x29, 0x1a, &(0x7f0000000000), 0x4) 11:47:20 executing program 2: r0 = socket(0x2, 0x1, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x4, 0x2}, 0x8) setsockopt$inet6_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f0000000040)={0x80, "3bb339172cf55478d3e8f821ca5ef611"}, 0x14) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) recvmsg(r0, &(0x7f0000001340)={&(0x7f00000000c0)=@un=@abs, 0x8, &(0x7f0000001280)=[{&(0x7f0000000100)=""/26, 0x1a}, {&(0x7f0000000140)=""/4096, 0x1000}, {&(0x7f0000001140)=""/94, 0x5e}, {&(0x7f00000011c0)=""/160, 0xa0}], 0x4, &(0x7f00000012c0)=""/79, 0x4f}, 0x1) execve(0x0, 0x0, 0x0) close(r0) 11:47:20 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10800, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) geteuid() semget(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mlockall(0x202) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() ftruncate(r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 11:47:20 executing program 3: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) fcntl$lock(r0, 0xc, &(0x7f0000000000)={0xfffffffffffffffc, 0x1, 0x0, 0x1000300010002}) lseek(r0, 0x34, 0x0) 11:47:20 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 11:47:20 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SEM_STAT(r1, 0x3, 0xa, &(0x7f0000001240)=""/4096) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:20 executing program 3: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) poll(&(0x7f0000000140)=[{r0, 0x80}, {r0, 0x8}, {r0, 0x14}, {r0}, {r0, 0x90}, {r0, 0x40}], 0x6, 0x3) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000000)={0x227, 0x4010, 0x200, 0x97, 0x0}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000080)={r2, 0x424, 0x0, 0x8, 0x7ff}, &(0x7f0000000100)=0x18) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) lseek(r0, 0x13, 0x7) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(0xffffffffffffffff, 0x84, 0x1b, 0x0, 0x0) mkdir(&(0x7f00000003c0)='./file0\x00', 0x20) sendmsg$inet6_sctp(r1, &(0x7f0000000380)={&(0x7f0000000240)=@in={0x2, 0x2, @remote={0xac, 0x14, 0x0}}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000280)="c3a37562e157502219875f9a81fef42a485cd189dd4cdb7705e11f1dc112707a7aa181289daa3925cd1e6b476b1396724752b3e82bf96d0cd71a1bfb7d09", 0x3e}, {&(0x7f00000002c0)="f0a83b4f57feba70cc85d03147ec2ca90444068642967271", 0x18}], 0x2, &(0x7f0000000340)=[@prinfo={0x14, 0x84, 0x7, {0x3, 0x2}}], 0x14, 0x5}, 0xd) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) accept4$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) open(0x0, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, 0x0, 0xffffffffffffff81) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) open(&(0x7f0000000200)='./file0\x00', 0x2, 0x80) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) 11:47:20 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000000)={@in={{0x2, 0xffffffffffffffff, @local}}, 0x0}, 0x0) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000100)={r1, 0xb, 0x120000000000}, 0x8) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:21 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000001080)=0x86) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:21 executing program 2: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$sock_int(r0, 0xffff, 0x4000, &(0x7f0000000080), &(0x7f00000000c0)=0x4) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) select(0x40, &(0x7f00000001c0)={0x8}, 0x0, 0x0, 0x0) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) dup2(r1, r2) 11:47:21 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10800, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) geteuid() semget(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mlockall(0x202) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() ftruncate(r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 11:47:21 executing program 0: socketpair(0x1f, 0x1, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:22 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000001080)={0x10001, {{0x1c, 0x0, 0x9, @empty, 0x2}}}, 0x88) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:22 executing program 0: socketpair(0x17, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000011c0)={0x7, "0e79a66cf3a34cc7a78bfffb7ee866cf"}, 0x14) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000001080)=""/215, &(0x7f0000001180)=0xd7) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:23 executing program 3: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) socket$inet6(0x1c, 0x5, 0x3) sendmsg$unix(r1, &(0x7f0000000040)={&(0x7f0000000000)=ANY=[@ANYRES32=r0], 0x1, 0x0, 0x0, &(0x7f0000000080)=[@cred={0x20}], 0x20}, 0x0) 11:47:23 executing program 2: r0 = accept4(0xffffffffffffffff, &(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000200)=0x10, 0x10000000) accept(r0, &(0x7f0000000240)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000280)=0x1c) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x5) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x839, 0xf, 0x3, 0xd2d}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f0000000140)={r3, 0x6}, &(0x7f0000000180)=0x8) setsockopt$inet_mreqsrc(r1, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x48, &(0x7f00000000c0)={@multicast2=0xe0000001, @remote, @loopback}, 0xc) 11:47:23 executing program 0: r0 = socket(0x17, 0x1, 0x6) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000001080)={0x5, 0x5, 0x3c, 0x1}, 0x8) getsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f00000010c0), &(0x7f0000001100)=0x8) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:23 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x10800, 0x0) connect(r0, &(0x7f00000000c0)=@in={0x2, 0x2, @broadcast}, 0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) geteuid() semget(0x2, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) shmget$private(0x0, 0x2000, 0x400, &(0x7f0000ff1000/0x2000)=nil) shmctl$IPC_INFO(0x0, 0x3, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) mlockall(0x202) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) shmctl$SHM_LOCK(0x0, 0xb) mlockall(0x1) truncate(&(0x7f0000000040)='./file0\x00', 0x1f) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) sync() ftruncate(r1, 0x0) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) 11:47:23 executing program 3: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, &(0x7f0000000040)='./control\x00', 0x0) semget$private(0x0, 0x0, 0x0) r1 = semget(0x0, 0x4, 0x220) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = fcntl$dupfd(r2, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r3, &(0x7f0000000280), 0x26) writev(r3, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r3, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) semop(r1, &(0x7f0000000080)=[{0x7, 0x7b8db5b0, 0x800}, {0x0, 0x3, 0x1000}, {0x3, 0x0, 0x1000}, {0x4, 0x6, 0x800}, {0x5, 0x10001, 0x800}, {0x3, 0x868}, {0x0, 0x1, 0x800}, {0x0, 0x8, 0x1800}, {0x0, 0x1, 0x800}], 0x9) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r3, 0x84, 0x16, 0x0, 0x85) truncate(0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) preadv(r4, &(0x7f0000001740)=[{0x0}], 0x1, 0x0) open(&(0x7f0000000140)='./control/file0\x00', 0x0, 0x24) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x800, 0x1}, {0x2e11, 0x3}}, 0x0) 11:47:23 executing program 2: r0 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0x7, 0x51, r0, 0x0) writev(r0, &(0x7f0000000500)=[{&(0x7f0000001740)="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", 0x481}], 0x1) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) listen(r1, 0x81) r2 = socket$inet6(0x1c, 0x1, 0x3092) r3 = getpgrp(0x0) r4 = getpgid(r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000100)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000140)=0x18) getpgid(r4) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000200)=ANY=[@ANYRES32=r5, @ANYBLOB="12007f00ca9649693d0f057efcb879328dba79030f2a91fbd29a71f9173898e5"], &(0x7f00000001c0)=0x1a) writev(r0, &(0x7f0000002500)=[{&(0x7f0000000740)="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", 0xf80}], 0x1) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) r6 = open(&(0x7f0000000000)='./file0\x00', 0x100001, 0x24) getsockname$unix(r6, &(0x7f0000000240)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000bec46ef8f847fc0fe55e0600bf8e620547f3393e6ad1e858951f0092ee9b53ee1a4f1ac0"], &(0x7f00000000c0)=0x6e) fdatasync(r0) 11:47:23 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0xfffffffffbffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r4, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) shmctl$SHM_LOCK(0x0, 0xb) 11:47:23 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001080)={0x0, 0x4}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001180)={0x73, 0x1000, 0x800, 0x80000001, r2}, &(0x7f0000001140)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r4 = semget$private(0x0, 0x2, 0x90) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000001100)={r3, &(0x7f0000001240)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in]}, &(0x7f00000011c0)=0x10) __semctl$SETVAL(r4, 0x2, 0x8, &(0x7f0000001300)=0x2) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:24 executing program 0: socketpair(0x21, 0x0, 0x1efffc, &(0x7f00000011c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000001080)={0x0, 0xffffffffffffffff}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001100)={@in6={{0x1c, 0x3, 0xe1, @loopback}}, r3, 0x229, 0x200, 0x5}, 0x8c) 11:47:24 executing program 0: socketpair(0x0, 0x1, 0x8000, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = open(&(0x7f0000001080)='./file0\x00', 0x8000, 0x2) getsockopt$inet6_buf(r1, 0x29, 0x33, &(0x7f0000001100)=""/127, &(0x7f0000000000)=0x7f) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x421, &(0x7f0000001240)=""/191, &(0x7f0000001180)=0xbf) 11:47:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x0) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) sync() 11:47:24 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) futimesat(r0, 0x0, &(0x7f0000985000)={{}, {0x4}}) sigaltstack(&(0x7f0000985000/0x1000)=nil, &(0x7f0000000040)) 11:47:24 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget(0x1, 0x2, 0xa) __semctl$SEM_INFO(r1, 0x3, 0xb, &(0x7f0000001080)=""/26) r2 = semget$private(0x0, 0x2, 0x603) semget$private(0x0, 0x0, 0x9e) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:24 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f00000010c0)=""/108) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:24 executing program 3: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) shmget(0x0, 0x1000, 0x8, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) accept(r1, 0x0, 0x0) close(r0) r2 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r2, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0xfffffffffbffffff) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r3, 0x0) ftruncate(r2, 0x8000) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000540)={0x9, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000580)=0x28) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB="2634800002000000"], 0x0) execve(0x0, 0x0, 0x0) fchmod(r0, 0x0) freebsd11_stat(&(0x7f00000006c0)='./file0\x00', &(0x7f0000000700)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r2, 0x84, 0x101, &(0x7f0000000780)={@in6={{0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r4, 0x2, 0x4, 0x100000001, 0x6a80}, &(0x7f0000000840)=0x98) shmctl$SHM_LOCK(0x0, 0xb) 11:47:24 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x3a) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) truncate(&(0x7f0000000080)='./file0\x00', 0x10009) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001140)={0x7ff, {{0x1c, 0x0, 0xac2, @remote={0xfe, 0x80, [], 0x0}, 0x3ff}}}, 0x88) sendfile(r0, r1, 0x0, 0x3f00) listen(r0, 0x100000000) dup2(r2, r0) read(r2, &(0x7f0000000140)=""/4096, 0x1000) 11:47:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x400000000101) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x1000)=nil, 0x1000) ftruncate(r1, 0x0) accept(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) sync() 11:47:24 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x200) __semctl$IPC_STAT(r1, 0x0, 0x2, &(0x7f0000001080)=""/195) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:24 executing program 1: symlink(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)='./file0\x00') r0 = socket(0x10, 0x3, 0x0) sendto$unix(r0, &(0x7f0000000340)="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", 0x194, 0x0, 0x0, 0x0) 11:47:24 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) getsockopt(r0, 0x100, 0x800, &(0x7f0000001080)=""/204, &(0x7f0000001180)=0xcc) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:24 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001080)={0x99, {{0x2, 0x3, @local={0xac, 0x14, 0x0}}}}, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x9) 11:47:24 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x81000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffe4e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000140), &(0x7f00000001c0)=0x4) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x1, [0x15a1]}, 0x6) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x1, 0x0, 0x0) setsockopt$inet_group_source_req(r0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x100000, 0x40) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, 0x0, 0x0) getgid() 11:47:25 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) 11:47:26 executing program 2: socketpair(0x1, 0x3, 0x1, &(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffff9c, 0x84, 0xe, &(0x7f0000000780)={0x0, 0xcdb9}, &(0x7f00000007c0)=0x8) sendmsg$inet6_sctp(r0, &(0x7f0000000880)={&(0x7f0000000080)=@in6={0x1c, 0x3, 0x7fffffff, @remote={0xfe, 0x80, [], 0x0}, 0x1}, 0x1c, &(0x7f0000000700)=[{&(0x7f00000000c0)="5ef2f3a500124ae54ede544afb5b5f7866cd55b5218d45e0e362d3aa29f4749b3ac3ad6032cb32872e5f21b978da8398b593fa5ea8f700884f59ed7d1383dcb3707ecaeae1b4c1f2ed81002184bb5f12bebd6c24a6264ed9de55", 0x5a}, {&(0x7f0000000340)="aea73486fc5519633400e4537881a5e39af7f8dd2a6960837d1afc7e16b714f66c78b8743d033933ff68ad5993fe47bb2fb083e5a9615c775878dd246e76421df7074ae15f4ca61f59079893bdf6da13f8729e0750925c6bf8acfd0b4f7926f4aa42f440360624181354b7eb1f064f452a7190b096988bf39d1a71f0eac4601d286ea99b4d9f153088b439d7b43072773822067831ca703e93bd4c9aef306b5ae5de324071cf4a88b2b4f0099dce98cb5d7ce48630d90f59c997b07e118375348b0aeaa78522008c19a37b07bfb80c8849d04fd03588d4742c93bddff800af98b15a0a10b1b938548b07", 0xea}, {&(0x7f0000000140)="07e46115dea156f01fb285adb15b49dfe8808f3ffbeff636cd40aca951104c8580c3485cf94ef8df90513a7830fdd9b9324bf40e50062617a5f4873827051740a325fb9a3717d38b1e3f091477cbe8eadd5225fab2dd87fdf4bf08905ac16273e114191aa682bd663f641dccb68f2a239bcd82a0091b7588197570abba3605c7", 0x80}, {&(0x7f0000000440)="8641dd257b71e6bfa9dc2f50efefa1ee12129027a717c9d854b5ca04a42b735cca8e5381b6562cdd9c729da9afdab5540838a9058838940f8bbb768260ccef2a475a2b6ac77a2d70", 0x48}, {&(0x7f00000004c0)="91c7da2ad9dd14eb9da8125bbae7e8be24a120e481db01d5261c97efff93ce6d11e467275a16ba4c95d738ec4f9b9123f50c6bbb63e2f0f67857acc7f4d14d48db045794deba703c9449951fc5d092ff399e2ae4dbeeb761bd4becefcdf18a35721f2faab7bdf73311a53fc31d6d005e5cfb72aa2578a6059921754eec87c0765f05bdb7a8d84da8969d76fff3cb06654ce90c620d850c719af4219be6", 0x9d}, {&(0x7f0000000580)="17e5f2ccc3c04f2c7e1280a2991db10a08acc87e687a99e646dee89df38aa7384dbddcf98cc03fb61b28b4a4e6285636c24f36aad09f95f83a", 0x39}, {&(0x7f0000000640)="225032da397ae6486b64146fb3cd5d7585e535065ba089edaec7a740fa97e4a48cbb89c6c5fb87c0996d3c9b6270eb9240c577b3bd981720544a6ec481363306f9d458d8a8e9023d0def849d23c532c778b4cca5224157df607c1c327d6047767f0de72b132678c6a14215306848a2357aa9c156e6aa9c23f15a9ff76d6d59efe95c801111bd135f6fe6d95fe7e0", 0x8e}, {&(0x7f00000005c0)="716c92f52b2cb7f388", 0x9}], 0x8, &(0x7f0000000800)=[@dstaddrv4={0x10, 0x84, 0x9, @remote={0xac, 0x14, 0x0}}, @sndrcv={0x2c, 0x84, 0x2, {0x400, 0x9, 0x200, 0x40, 0x5, 0x7f, 0x9, 0x1b, r1}}, @dstaddrv4={0x10, 0x84, 0x9, @rand_addr=0x10000}, @init={0x14, 0x84, 0x1, {0x7fffffff, 0x58bc, 0x80}}, @authinfo={0x10}], 0x70, 0x109}, 0x4) r2 = socket$inet6(0x1c, 0x10000003, 0x1) unlink(&(0x7f00000008c0)='./file0\x00') setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_NODELAY(r2, 0x84, 0x4, &(0x7f0000000900)=0xffffffff, 0x4) sendmsg$inet6_sctp(r2, &(0x7f0000000600)={&(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, 0x1c, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYPTR64=&(0x7f0000000200)=ANY=[@ANYRES64=r2, @ANYRESDEC=r2, @ANYRESHEX=r2, @ANYRESDEC=r2, @ANYBLOB="a27fa0e79bcbfd9957f1677f6eba3f90e47710d487032ac173a62a40ca714ba6c35894fb2015fbfcf566bac94f2bb50e2e3a7a8b26b5a9eb1bc18d6ee7a4cb9e1a17e03cd0e178633b904a53de3f832c04174b5eab190248844e729ed6fdae7a7384df1876ad5d88928fddd6a78d11a9d680c9e3143fc28a08bcb4a62192969b303a3ae09b90c9da9904cf9a9ecde81e96f681304c6117b093b341aefcac65e4d71a088dc76ce9e870d82685e1900087fe0f07ca9f4d27b835c6dcbebeec754d3787085e", @ANYBLOB="e81e26690000000000000000000000000000", @ANYRESHEX=r2]], 0x8}, 0x0) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000940), &(0x7f0000000980)=0x8) 11:47:26 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x3, 0x234) __semctl$SETALL(r1, 0x0, 0x9, &(0x7f0000001080)=[0xfffffffffffffff9, 0x1, 0x7fffffff]) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:26 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x2, 0x8, &(0x7f0000001140)=0x3) 11:47:26 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x1, 0x8) semop(r1, &(0x7f0000001080)=[{0x0, 0x7, 0x800}, {0x3, 0x350, 0x1000}, {0x4, 0x78, 0x1800}, {0x0, 0x2, 0x1800}, {0x3, 0x2, 0x800}], 0x5) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) __semctl$SETVAL(0x0, 0x2000003, 0x8, &(0x7f0000001200)=0x2) 11:47:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fcntl$setstatus(r0, 0x4, 0x8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000380)={@remote, @loopback}, &(0x7f0000000340)=0xffffff53) lseek(r0, 0x0, 0x1000000000003) r1 = socket$inet6(0x1c, 0x7, 0xfffffffffffffffe) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={0x0, 0x10001}, &(0x7f0000000100)=0x8) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000300)=r2, 0x4) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000140)={r2, 0x6, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f00000006c0)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000700)=0x24) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f00000003c0)=0x9, 0x4) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000000500)={0x3, &(0x7f00000004c0)=[@in6={0x1c, 0x2, 0x1, @remote={0xfe, 0x80, [], 0x0}}]}, &(0x7f0000000540)=0x10) writev(r0, &(0x7f0000000240)=[{&(0x7f00000001c0)="4e99f2f42102e776f76008f8e56a25badb7dfd0c4fc60eaa4a7b723e4e40c3fa963110ac1cf115f60a6a38669089b3869b1daf64c20c736336805b16d6425192cad366c4dc7a24c410f9159aa126ec47b0da242c51d792e5a9e16e3f1931daf43253f85ea0f352254af33de59d2039c4b8653626e4528830d809", 0x7a}], 0x1) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000580)={0x618c, {{0x1c, 0x1, 0x8, @local={0xfe, 0x80, [], 0x0}, 0x16}}, {{0x1c, 0x1, 0x0, @loopback, 0x6e}}}, 0x108) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000400), &(0x7f0000000440)=0x4) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000000000), &(0x7f0000000040)=0x4) getsockname$inet(r0, &(0x7f0000000280)={0x2, 0xffffffffffffffff, @rand_addr}, &(0x7f00000002c0)=0x10) r4 = socket$inet_sctp(0x2, 0x5, 0x84) r5 = dup(r4) getsockopt$inet_sctp_SCTP_MAX_BURST(r5, 0x84, 0x3004, &(0x7f0000000040), &(0x7f0000000080)=0x8) 11:47:26 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x6, 0x8) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:27 executing program 1: r0 = semget$private(0x0, 0x3, 0x2) semop(r0, &(0x7f0000000140)=[{0x0, 0x55c4, 0x1800}], 0x1) __semctl$SEM_STAT(r0, 0x4, 0xa, &(0x7f0000000040)=""/101) semop(r0, &(0x7f0000000000)=[{0x6, 0x3f, 0x801000}], 0x1) 11:47:27 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) 11:47:27 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001200)=0x400, 0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000001240)=""/4096, &(0x7f0000001080)=0x1000) r2 = semget(0x0, 0x0, 0x80) __semctl$GETNCNT(r2, 0x1, 0x3, &(0x7f0000002240)=""/79) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001100)={0x0, 0x506, 0x9, 0x8, 0x6a, 0x80000000}, &(0x7f00000022c0)=0x14) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000001180)={r4, 0x6, 0x2, 0x400, 0x200}, &(0x7f00000011c0)=0x18) __semctl$SETVAL(r3, 0x4000000003, 0x8, &(0x7f00000010c0)=0x10001) 11:47:27 executing program 1: r0 = socket(0x2, 0x30000005, 0x0) sendmsg$inet_sctp(r0, &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000480)=ANY=[@ANYBLOB="25000000840000000700000000000000060000001c000000840000000a0000000000000000"], 0x25}, 0x0) r1 = dup2(r0, r0) unlinkat(r1, &(0x7f0000000000)='./file0\x00', 0x0) 11:47:27 executing program 1: freebsd11_mknod(&(0x7f0000000040)='./file0\x00', 0x200000001000, 0x0) msgget$private(0x0, 0x21) r0 = open(&(0x7f0000000300)='./file0\x00', 0x2, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) writev(r0, &(0x7f0000000280)=[{&(0x7f0000000080)="9b", 0x1}], 0x1) poll(&(0x7f0000000100)=[{r1, 0x2044}], 0x1, 0x0) 11:47:28 executing program 1: r0 = socket(0x3, 0x4000000001, 0x7) close(r0) close(r0) 11:47:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000140)={0x0, 0x0}, &(0x7f00000000c0)=0xfffffffffffffe12) r2 = socket(0x2, 0x5, 0x0) getsockname$unix(r2, &(0x7f0000000180)=@file={0x0, ""/108}, &(0x7f0000000200)=0x6e) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r2, 0x84, 0x8002, &(0x7f0000000240)={r1, &(0x7f0000000380)=[@in6={0x1c, 0x0, 0x8000, @empty, 0x1000}, @in={0x2, 0x0, @local={0xac, 0x14, 0x0}}, @in6={0x1c, 0x0, 0xa67, @empty, 0x7}, @in={0x2, 0x1, @rand_addr=0x7}, @in={0x2, 0x3, @broadcast}, @in6={0x1c, 0x1, 0x80, @empty, 0x9}, @in={0x2, 0x1, @loopback}, @in6={0x1c, 0x1, 0x7fffffff, @loopback, 0x3}, @in={0x2, 0x2, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000100)={r1, &(0x7f00000002c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in]}, &(0x7f0000000340)=0xa) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x13, &(0x7f0000000040)={r1, 0x2}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, &(0x7f0000000080)={r1, 0x1f}, 0x8) freebsd11_mknod(&(0x7f0000000540)='./file0\x00', 0x0, 0x391) getsockopt$inet6_tcp_buf(r2, 0x6, 0x27, &(0x7f0000000440)=""/136, &(0x7f0000000500)=0x88) getsockopt(r0, 0xffffffffffffff18, 0x6, &(0x7f00000005c0)=""/46, &(0x7f0000000600)=0x2e) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r2, 0x84, 0xd, &(0x7f0000000580), 0x4) 11:47:29 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) getpeername$inet(r0, &(0x7f0000000200)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000240)=0x10) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000100)={@in={{0x2, 0x0, @multicast2}}, 0x0}, &(0x7f0000000040)=0x8c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000080)={0xfff, 0x5, 0x2810, 0x8, 0x9, 0x4, 0x400, 0x8, r2}, &(0x7f00000001c0)=0x20) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) setsockopt$inet_tcp_buf(r0, 0x6, 0x26, 0x0, 0x0) 11:47:29 executing program 1: r0 = socket$inet6(0x1c, 0x6, 0x100000800) setsockopt$inet6_group_source_req(r0, 0x29, 0x4a, &(0x7f0000000000)={0x0, {{0x1c, 0x3, 0x0, @remote}}, {{0x1c, 0xffffffffffffffff, 0x0, @remote}}}, 0x108) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000140)={0x0, 0x8, 0x3, [0xffffffffffffffff, 0x8000, 0x6]}, &(0x7f0000000180)=0xe) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000200)={r1, &(0x7f00000001c0)}, &(0x7f0000000240)=0x10) 11:47:29 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) 11:47:29 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) socket(0x0, 0x10000007, 0x2) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040), &(0x7f0000000180)=0x4) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r2 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r2, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) socket$inet_icmp_raw(0x2, 0x3, 0x1) write(r1, 0x0, 0x58) fstat(r1, &(0x7f0000000280)) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) r3 = fcntl$getown(r1, 0x5) fcntl$setown(r1, 0x6, r3) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x104, &(0x7f0000000240)={0x0, 0x0}, 0x0) 11:47:29 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x2b5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) fcntl$setstatus(r1, 0x4, 0x40) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) 11:47:29 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001080)={0x0, 0x95, "3750ad3bb1c6eebed40b44e5876b803e29daa28a6f6d40709bf1cd457060d3e921809838c69a4d841863d6abddb6d7d1ed23433a2868f60ddc2028d959f7d302f2722057f4c95c97b7972b755356b1a2620d0d5ba0eb862ab923936b4f333a4ff12b96fba565295ce635e77c25bb8ceee31bbff15cee8ee817346f60d23ab4f36cd247510b61e7a80fda6338fe3cd3f5bca2de0fae"}, &(0x7f0000001140)=0x9d) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001180)={r3, 0x101}, 0x8) 11:47:30 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001080)={0x0, 0x29d3, 0x80, 0x2, 0x4, 0xd54}, &(0x7f00000010c0)=0x14) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001100)={r3, 0x80000001, 0x2, 0x40}, &(0x7f0000001140)=0x10) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:30 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x2b5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) fcntl$setstatus(r1, 0x4, 0x40) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) 11:47:31 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) semget(0x0, 0x3, 0xe0) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:31 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) semget$private(0x0, 0x2, 0x200) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001080)={0xffffffff}, 0x4) 11:47:31 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) open(&(0x7f0000000280)='./file0\x00', 0x0, 0x40) 11:47:32 executing program 2: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000002c0)) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{}], 0x1, 0x0) r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getegid() setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xffffffffffffffdc) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x14e) getpeername$unix(0xffffffffffffffff, &(0x7f0000000000)=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000080)={0x7}, 0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x142) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) 11:47:32 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000001100)={r1, 0x9a, "436c0f9ffe674b3b7f9474ff1bc6247ef307e7c54f8a6aa37a71af2f28f021b7e2004250fc7753687c8b356569a9d923cc22f8ad35dd5b186a7b4e46c8f9be281c26e6d561a2f8ac0afa74ceb1da07de5365de7a66b962a31509837e585d0fa3663424e6727b5aceab43a8f28b32285fdea608167db88491b358950f210f9a0b0973fe1209452d3c0e81de39c22616f38321eeaa808261d921eb"}, &(0x7f00000011c0)=0xa2) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001240)=0x1, 0x4) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:32 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000001080)={0x0, 0xe, 0x6}, &(0x7f00000010c0)=0x8) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001100)={r3, 0x8}, &(0x7f0000001140)=0x8) 11:47:32 executing program 1: preadv(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000080)=""/120, 0x78}], 0x1, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) poll(&(0x7f0000000000)=[{r0, 0x80}], 0x1, 0x2b5) r1 = open(&(0x7f0000000040)='./file0\x00', 0x615, 0x0) fcntl$setstatus(r1, 0x4, 0x40) pwritev(r1, &(0x7f00000003c0), 0x273, 0x0) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x2, 0x11, r1, 0x0) 11:47:32 executing program 0: r0 = open(&(0x7f0000001080)='./file0\x00', 0x804, 0x4) freebsd10_pipe(&(0x7f0000001100)={0xffffffffffffffff}) renameat(r0, &(0x7f00000010c0)='./file0\x00', r1, &(0x7f0000001140)='./file0\x00') socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:32 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000001240)=""/4096, &(0x7f0000001040)=0x1000) preadv(r0, &(0x7f00000003c0)=[{&(0x7f0000000040)=""/73, 0x49}, {&(0x7f00000000c0)=""/117, 0x75}, {&(0x7f0000000140)=""/129, 0x81}, {&(0x7f0000000200)=""/240, 0xf0}, {&(0x7f0000000300)=""/150, 0x96}], 0x5, 0x0) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) semop(r1, &(0x7f0000001080)=[{0x0, 0x2, 0x1800}, {0x7, 0x2, 0x1000}, {0x0, 0x4, 0x1800}, {0x2, 0x93d, 0x1000}, {0x3, 0x29fd, 0x1000}, {0x0, 0x9, 0x1000}, {0x1, 0x8, 0x1800}, {0x4, 0x2, 0x800}], 0x8) 11:47:32 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001080), &(0x7f00000010c0)=0x4) socketpair(0x1c, 0x5, 0x3, &(0x7f0000001100)) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:33 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000000040)=0x400, 0x4) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0xa6, 0x4, 0x3, 0x0, 0x1, 0x9}, 0x0, 0x0, 0x0) fcntl$dupfd(r0, 0x0, r0) 11:47:33 executing program 0: socketpair(0x12, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f00000010c0)=""/243, &(0x7f00000011c0)=0xf3) r1 = semget$private(0x0, 0x2, 0x90) getsockopt$inet_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000001200), &(0x7f0000001240)=0x4) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001080)=0x10ffff) 11:47:33 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) freebsd10_pipe(&(0x7f0000001080)={0xffffffffffffffff}) madvise(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x7) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001340), &(0x7f0000001380)=0x4) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000013c0)=ANY=[@ANYBLOB="1c004e2300000000000000000000000000000000000000012c0d0000000000000000000000000000000000000000002f6292056ce700000000000000000000000000000000000000000000000000000000000000000000000000deffffff00000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="7f00980000004fa1ddc1aa4ac20fcdb185dfc2d81a39cfbf8462c722f9d106c9cca142018da18f284812be878f7c66f15dc03b"], &(0x7f0000001180)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000011c0)={r3, 0x3, 0x100, 0x151}, &(0x7f0000001240)=0x10) socket(0x17, 0x20000007, 0x9) munlockall() r5 = semget$private(0x0, 0x2, 0x90) setsockopt$inet6_sctp_SCTP_RTOINFO(r2, 0x84, 0x1, &(0x7f00000010c0)={r4, 0x6, 0xcf, 0xecbe}, 0x10) __semctl$SETVAL(r5, 0x5, 0x8, &(0x7f0000001280)=0xc000000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001480)=ANY=[@ANYBLOB="1c004e228000000000000000000000000000000000000001070000000000e7ff0000000000000000000000000000000000000000000000411e0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000538a3aac128c4269d2cdfe000000000000000000000000000000", @ANYRES32=r4, @ANYBLOB="0300020002000000"], 0x8c) getsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000001100), &(0x7f0000001140)=0x4) 11:47:33 executing program 1: r0 = socket(0x2, 0x2, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f0000001480)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000040)=ANY=[@ANYBLOB="14000000000000000700000001000000ac14ffff00000000ffff000002000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="2505509d7a690aa36801a158242b241e5b4cf794cee4fe1c9b5f943c54150084e0d0fa9f496680554beab67455106444a3d67ec7a1db65b2c16e1acc3df34a2e5bb61df825eba105a88cbcb5ee7aa8fef6f538158962273186e7fc48ab252b25c76b9a53ea04b19d26b68ff95de13d80ea7415294a06037e9fdbe608c80bd12b407ce230ad721d726edb8041b913ccfb0c3a250a2d0d0b4560abf1d5915037ab909c81f7e97b29e6f7c3b5a47da65a41394c3057dfdd8ffa7fd762b27c5aa3c8dde6a97553deb050ec3b733350d582c222279b55b1442933c9698718bd6b34cc0bd10f316f56e19ddcea97c64a8a9c92"], 0x2fe}, 0x0) 11:47:33 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) getsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000240), &(0x7f0000000200)=0xb8) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) socket$inet6(0x1c, 0x0, 0xffff) r2 = msgget(0x3, 0x3ff) msgrcv(r2, 0xffffffffffffffff, 0x2d4, 0x5, 0x1800) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) freebsd11_stat(&(0x7f0000000280)='./file0\x00', &(0x7f00000002c0)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={r3, 0x1}, &(0x7f0000000100)=0x8) getuid() writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@remote, @local, 0x0}, &(0x7f0000000380)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f00000003c0)={@loopback, r5}, 0x14) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000140)={r4, 0x4}, &(0x7f0000000340)=0x8) 11:47:35 executing program 0: socketpair(0x1f, 0x1, 0x3, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet6_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x12, &(0x7f0000001080)={0x80000000}, 0x1) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:35 executing program 2: r0 = socket$inet(0x2, 0x3, 0x7) listen(r0, 0x200) r1 = socket(0x2, 0x10000001, 0x84) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x10) 11:47:35 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:35 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:35 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) connect$unix(r0, &(0x7f0000001080)=@abs={0x1, 0x0, 0x0}, 0x8) r1 = semget$private(0x0, 0x202, 0x290) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:35 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000001080)={'rack\x00', 0x5}, 0x24) 11:47:35 executing program 0: semget$private(0x0, 0x0, 0x0) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001080)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:35 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f00000000c0)={0x0, {}, {{0x1c, 0x3, 0x0, @loopback}}}, 0x108) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in={{0x2, 0x2}}}, &(0x7f00000002c0)=0x8c) getsockopt$inet6_sctp_SCTP_INITMSG(r1, 0x84, 0x3, &(0x7f0000000040), &(0x7f0000000080)=0x8) 11:47:35 executing program 1: r0 = semget$private(0x0, 0x0, 0x350) __semctl$IPC_RMID(r0, 0x0, 0x0) __semctl$GETZCNT(r0, 0x3, 0x7, &(0x7f0000000000)=""/29) socket$inet_udp(0x2, 0x2, 0x0) 11:47:36 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmodat(r0, &(0x7f00000000c0)='./file0\x00', 0x102) fchmod(r0, 0xe3) ftruncate(r0, 0x101) close(r0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f00000002c0), 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000140)='./file0\x00', 0x0, 0x0) r3 = dup2(r2, r1) mmap(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x0, 0x10, r3, 0x0) chdir(&(0x7f0000000080)='./file0\x00') fstat(r0, &(0x7f0000000180)) 11:47:36 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:36 executing program 1: getgroups(0x3, &(0x7f00000001c0)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff]) socketpair(0x1c, 0x3, 0x8001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r3, 0x84, 0xd, &(0x7f0000000040), &(0x7f0000000080)=0x4) setresgid(r2, 0x0, r2) setresgid(0xffffffffffffffff, 0x0, 0x0) setgroups(0x4, &(0x7f00000000c0)=[r1, r1, r0, r1]) 11:47:36 executing program 0: socketpair(0x22, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000440)={0x0, 0x1}, &(0x7f0000000480)=0x8) fchdir(r0) 11:47:36 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_buf(r0, 0x0, 0x20008, &(0x7f0000000000)="e3f6bc1d8f2062eff2dc2ea37c8cf1b795ca", 0x11) 11:47:36 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000001240)=""/4096, &(0x7f0000001080)=0x195) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet_mreqsrc(r0, 0x0, 0x4f, &(0x7f0000000040)={@local, @multicast2, @remote}, &(0x7f0000000080)=0xc) 11:47:36 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000001080)={@in={{0x2, 0x2, @rand_addr=0x3ff}}, 0x0, 0x8000, 0x3, 0x6}, &(0x7f0000001140)=0x94) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r3, 0x100, 0x6, 0x5}, 0x10) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:36 executing program 1: select(0xf423f, 0x0, &(0x7f0000000000), 0x0, &(0x7f0000000100)) truncate(&(0x7f0000000040)='./file0\x00', 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f00000000c0)) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000140)={0x0}, 0x0) pipe2(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x10001, 0x200, 0x800, 0xd8, r0}, &(0x7f0000000280)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x8, @empty, 0x5}}, r0}, 0x84) 11:47:38 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:38 executing program 2: socketpair(0x2, 0x10000000, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000200)={0x0, 0x6}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000002c0)=ANY=[@ANYBLOB="02004e20ac1400bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="0600090000000000000000000000000000000000"], &(0x7f0000000380)=0xa0) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f0000000040)={0x0, 0x0, 0x5, 0x9, 0x4, 0x80000000}, &(0x7f0000000080)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0x0, 0x4, r3}, &(0x7f0000000140)=0xc) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000180)={0x100000001, 0x7fffffff, 0x6220, 0x6, 0x4, 0x8, 0x4, 0x101, r3}, 0x20) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000004c0)={r4, &(0x7f00000003c0)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x80000000}, @in6={0x1c, 0x1, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0xc2f}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000500)=0x10) lseek(r5, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000680)=ANY=[@ANYBLOB="02004e20ac1400aa00000300000000000000000000000000000000000000000000000000000000000000000000000000201062000000000004000000000000000000000000000000000000000000f5ffffff000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000cbd5f592b416f3c9fc794f6d08fc1635d65587d5d6df76f5bb6f282e46234a368683cb034d3cd5a1ccafc9597ce83c3f8c14d2a33919e6c5df6c41dc5d88c06401258fbab17d37ebb4ad2c1d03339e85616899a34f5bbe", @ANYRES32=0x0], 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r5, 0x84, 0x7, &(0x7f0000000580)=ANY=[@ANYBLOB="1c004e2101800000000000000000000000000000000000000200000000000000000000000000000000000000000000000000000000000052437190551c19000000000000000000000000000000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r6], 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r5, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r5, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r5], 0x1) getsockopt$sock_int(r5, 0xffff, 0x15812, &(0x7f0000000440), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r5, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r5, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) 11:47:38 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000001180)={0x0, 0x5}, &(0x7f00000011c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000001240)={r2, 0x9, 0x6, 0x8, 0x6}, &(0x7f0000001280)=0x14) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) setsockopt$inet_sctp_SCTP_CONNECT_X(r0, 0x84, 0x8007, &(0x7f0000001100)={0x9, &(0x7f0000001080)=[@in6={0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x5}, @in6={0x1c, 0x2, 0x7, @local={0xfe, 0x80, [], 0x0}, 0x4}, @in={0x2, 0x1, @multicast1}, @in6={0x1c, 0x3, 0x800, @empty, 0x5f2b}]}, &(0x7f0000001140)=0x10) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:38 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000000c0)={r1, 0x0, 0x2}, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000040)={0x0, 0x5, r2}, &(0x7f0000000140)=0xc) 11:47:38 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000001100)=0x3, 0x4) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001140)={0x0, 0x101, 0x0, 0x3, 0x3f}, &(0x7f0000001180)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000011c0)={0x0, 0x1ff}, &(0x7f00000032c0)=0x8) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000004340)={0x0, 0x4}, &(0x7f0000004380)=0x8) getsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000001080), &(0x7f0000001280)=0x8) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000006440)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000001240)=0x106d) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000010c0)={r4, 0x3fb}, &(0x7f0000001340)=0x8) freebsd11_fstat(r1, &(0x7f00000012c0)) 11:47:38 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) accept4(r0, &(0x7f0000000040)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000080)=0x1c, 0x10000000) truncate(&(0x7f00000000c0)='./file0\x00', 0x100000001) sendfile(r0, r1, 0x0, 0x0) close(r2) ppoll(&(0x7f0000000240)=[{r1, 0x4}], 0x1, 0x0, 0x0, 0x0) 11:47:38 executing program 0: socketpair(0x1f, 0x1, 0x800000, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) clock_getres(0x4, &(0x7f0000001080)) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f00000010c0)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001100)={0x400, 0x4000, 0xb315, 0x2, 0x0}, &(0x7f0000001140)=0x10) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000001180)={r3, 0xa, 0x9}, 0x8) 11:47:38 executing program 0: socketpair(0x200020, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x62, &(0x7f0000005240)=""/4096, &(0x7f0000001100)=0x416a92f6) semget(0x3, 0x3, 0x80) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:40 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:40 executing program 0: socketpair(0x1f, 0x4, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x25, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = getgid() fstat(r1, &(0x7f0000001240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r3) r4 = semget$private(0x0, 0x2, 0x90) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000010c0)='newreno\x00', 0x8) socket$inet_tcp(0x2, 0x1, 0x0) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000001200)=0x10001) fdatasync(r0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000001080)={'freebsd\x00', 0x9}, 0x24) getsockopt$inet_tcp_buf(r0, 0x6, 0x20, &(0x7f0000001580)=""/179, &(0x7f0000001180)=0xfffffffffffffdf5) 11:47:40 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) fchmod(r1, 0x32) socketpair(0x1c, 0x20000005, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x6}}, 0x0, 0xffffffffffff4a4a, 0x10000, 0x80000000}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x65, 0x9, 0x1f3b, 0x8000, 0x4bc}, 0x14) 11:47:42 executing program 2: r0 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x181, 0x80) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xd8, "9456bd9615482fb444220165b1ea5becb2244bc63c647a52a542a4064b670c18e04d8f725938709cfdce429bd1c5ac02e2bd322aa738074222395080b9556f1ac709c829e3172ae7f0b65468a6fa0a8d5ec511ab7213460884eeedb94ccba592310bf4f7ab731c8135b812d4ba4b3e98a9e707b6ba52b788cd76592e00491704b6b7769b9e3c3abbd14037a7180a386c791a5aaa4e9507fc8bc93cfe3681dfc19d22c28e044f64433bde38b727844dcb21bfdefa4b40be4ec1016a7e8c6cff226d631dba3e501df9a80fcd57bc91ecc6f32e63831e463164"}, &(0x7f0000000180)=0xe0) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1ff, @empty, 0xd7}}, r1}, 0x84) r2 = socket$inet_udp(0x2, 0x2, 0x0) connect$inet(r2, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast1}, 0x10) 11:47:42 executing program 1: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x6d00, 0x0) fchmod(r1, 0x32) socketpair(0x1c, 0x20000005, 0xfffffffffffffff8, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffff9c, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x0, 0x9, @loopback, 0x6}}, 0x0, 0xffffffffffff4a4a, 0x10000, 0x80000000}, &(0x7f0000000080)=0x8c) setsockopt$inet_sctp_SCTP_ASSOCINFO(r2, 0x84, 0x2, &(0x7f00000000c0)={r3, 0x65, 0x9, 0x1f3b, 0x8000, 0x4bc}, 0x14) 11:47:42 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x8000000000000064, &(0x7f00000020c0)=""/4096, &(0x7f0000003100)=0xfffffffffffffee9) r1 = semget$private(0x0, 0x406, 0x80) __semctl$SETVAL(r1, 0x80000, 0x8, &(0x7f0000001080)=0x10001) 11:47:42 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:42 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x10a6) r0 = semget$private(0x0, 0x2, 0x0) semget$private(0x0, 0x2, 0x1) __semctl$SEM_STAT(r0, 0x2, 0xa, &(0x7f0000001080)) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000000)=0x7) r1 = semget$private(0x0, 0x0, 0x90) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000001300)={0x0, 0x9, 0x2, [0xffff, 0x7fffffff]}, &(0x7f0000001340)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000001380)={r3, &(0x7f0000001080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000012c0)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r2, 0x84, 0x1a, &(0x7f0000001240)={r4, 0x4}, &(0x7f0000001280)=0x8) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:42 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) r2 = socket(0x0, 0x0, 0x1ff) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f00000010c0)={0x68f}, 0x4) socket$inet_icmp_raw(0x2, 0x3, 0x1) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001140)=0x43) symlink(&(0x7f0000001180)='./file0\x00', &(0x7f00000011c0)='./file0\x00') getsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000001200), &(0x7f0000001240)=0xb) accept4$unix(r0, &(0x7f0000001080)=@abs, &(0x7f0000001100)=0x8, 0x0) 11:47:42 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x2000, &(0x7f0000001080)=""/4096, &(0x7f0000001040)=0x1000) semget$private(0x0, 0x2, 0x90) 11:47:42 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_timeval(r0, 0xffff, 0x1006, &(0x7f00000000c0), &(0x7f0000000100)=0x10) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) getrlimit(0x8, &(0x7f0000000140)) fchdir(r1) r2 = open$dir(&(0x7f0000000080)='./file0\x00', 0x20000, 0x34) freebsd11_getdents(r2, &(0x7f0000000180)=""/131, 0x83) setsockopt$inet6_tcp_int(r1, 0x6, 0x80, &(0x7f0000000000)=0x3000000, 0x4) 11:47:42 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000002240)=""/4096, &(0x7f0000001040)=0xfffffffffffffc54) r2 = semget$private(0x0, 0x2, 0x90) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000001080)={0x0, 0x6, 0x2, 0x7800000, 0x8}, &(0x7f00000010c0)=0x18) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001100)={0xffffffff80000000, 0x0, 0x1400, 0x5, 0xffff, 0xffffffffffffffff, 0x4, 0x794e2a09, r3}, &(0x7f0000001140)=0x20) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) connect$unix(r0, &(0x7f0000001180)=@abs={0x1, 0x0, 0x1}, 0x8) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={r3, 0x4}, &(0x7f0000000080)=0x8) 11:47:42 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000001080)={@multicast2, @empty, 0x0}, &(0x7f00000010c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, &(0x7f0000001100)={@empty, r3}, 0x14) 11:47:43 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:43 executing program 1: pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) fsync(r0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(0xffffffffffffffff, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000380)=[@in6, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000400)=0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r1, 0x84, 0x13, &(0x7f00000007c0)=ANY=[@ANYBLOB="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"], 0x1) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r3, 0x29, 0x68, &(0x7f0000000000)={{0x1c, 0x0, 0x3, @loopback, 0xfffffffffffff001}, {0x1c, 0x3, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x200}, 0x5, [0x0, 0x40, 0x6ee2, 0xfffffffffffffff8, 0x42c, 0xff, 0x7, 0x4dc4]}, 0x5c) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f00000001c0)={0x0, 0x5}, &(0x7f0000000200)=0x8) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f0000000240)={r4, 0x3ff}, 0x8) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) r5 = socket$inet6(0x1c, 0x20000006, 0x7) symlinkat(&(0x7f0000000640)='./file0\x00', r0, &(0x7f0000000680)='./file0\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fsync(r5) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000004c0)={@in6={{0x1c, 0x0, 0xfffffffffffffffc, @loopback, 0x5e111721}}, r2, 0x9, 0x100000000, 0x5, 0x3, 0x68fa}, &(0x7f0000000340)=0x98) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000740), &(0x7f0000000780)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r5, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f00000006c0)={r4, 0x5, 0x1}, &(0x7f0000000700)=0xc) getsockopt$inet6_udplite(r3, 0x88, 0x6, &(0x7f0000000100), &(0x7f0000000140)=0x4) open(&(0x7f0000000300)='./file0\x00', 0x10400, 0x181) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000440), &(0x7f00000005c0)=0x4) fcntl$setflags(r3, 0x2, 0x1) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r3, 0x84, 0x15, &(0x7f0000000080)={r4, 0x1}, &(0x7f0000000600)=0x8) 11:47:43 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) unlink(&(0x7f0000001080)='./file0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:43 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) accept4$inet(r0, &(0x7f00000000c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000080)=0x10, 0x10000000) getgroups(0x4, &(0x7f0000000040)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) setregid(r1, 0x0) setregid(r2, r1) setregid(0x0, r2) 11:47:43 executing program 0: r0 = semget$private(0x0, 0x2, 0x80) semop(r0, &(0x7f0000001080)=[{0x2, 0x5, 0x1000}, {0x6, 0x7, 0x1800}, {0x3, 0x8, 0x1000}, {0x0, 0x6, 0x1000}, {0x7, 0x3, 0x1800}, {0x0, 0x6, 0x1000}, {0x7, 0x2, 0x1000}], 0x7) socketpair(0x1f, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) shutdown(r1, 0x0) 11:47:43 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r0, 0x0) fcntl$setstatus(r0, 0x4, 0xffffffffffffffff) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x17) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000040)={@in6={{0x1c, 0x1, 0xed, @local={0xfe, 0x80, [], 0x0}, 0x1}}, 0x0, 0x0, 0xffffffff, 0x3ff, 0x0, 0x3}, &(0x7f0000000100)=0x98) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000140)={r2, 0xc, 0xff}, 0x8) accept4(r0, 0x0, 0x0, 0x0) 11:47:44 executing program 2: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000000)=ANY=[@ANYBLOB="02000000e0000002000000001000000000000000000000000000000000000000000000000000000000000000000000000000000000000000290400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:47:45 executing program 0: socketpair(0x1f, 0x1, 0xfffffffffffffffc, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:46 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:46 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x6, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x8007, &(0x7f0000000000)=0x4000000000000, 0xffffffffffffff29) freebsd10_pipe(&(0x7f0000000500)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_group_source_req(r1, 0x0, 0x53, &(0x7f0000000380)={0x4, {{0x2, 0x1, @broadcast}}, {{0x2, 0x1, @broadcast}}}, 0x118) getsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000080)={0x0, 0x6ca5}, &(0x7f00000000c0)=0x8) sync() getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x4, 0x0}, &(0x7f0000000140)=0xc) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000040)={r4, 0xfffffffffffffeff, 0x3, 0x8, 0x20}, &(0x7f0000000100)=0x18) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000280)=ANY=[@ANYRES32=r3, @ANYBLOB="400000000800000006000500020000010300000002008f4d57818fd43d5106cf15bc0eba464e22e000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000037000000000000000000000000001a56264cab9dbcfac4d741ecb29baf38942f185d", @ANYRES32=r4, @ANYBLOB="ff0f000002000000080000000100000007000000"], &(0x7f0000000240)=0xb8) freebsd10_pipe(&(0x7f0000000640)) 11:47:46 executing program 1: chroot(&(0x7f0000000280)='./file0\x00') r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @loopback, 0x9}, 0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x4829, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 11:47:46 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) freebsd10_pipe(&(0x7f0000001080)={0xffffffffffffffff}) fchmodat(r2, &(0x7f00000010c0)='./file0\x00', 0x159) 11:47:46 executing program 0: freebsd10_pipe(&(0x7f0000001180)={0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffff9c, 0x84, 0x7, &(0x7f0000001240)={@in={{0x2, 0x3, @rand_addr=0x5}}, 0x0}, &(0x7f00000011c0)=0x8c) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001300)={r1, 0x8001, 0xfffffffffffffffc}, 0xc) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r3, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r4 = semget$private(0x0, 0x2, 0x90) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r3, 0x84, 0x8004, &(0x7f00000010c0)={0x0, &(0x7f0000001080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000001100)=0x10) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000001140)={r5, 0x6}, 0x8) __semctl$SETVAL(r4, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:46 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000001240)=""/4096, &(0x7f0000001080)=0xffffffffffffffc3) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:46 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000080)={0x0, 0xffffffffffffff41, 0x0, 0x0, &(0x7f0000000440)=ANY=[@ANYRESHEX=r0, @ANYBLOB="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", @ANYPTR64=&(0x7f0000000100)=ANY=[@ANYPTR], @ANYBLOB="379e16e03e41cebafda456f279409e5968b59104ab0c7d0b3e30e6b9f4bf70514e50beabaf56ee684bb9cd4e7238a7f34897dcfc4dc8c1337d7a638cbafe2293b3dcf94472db9b387384b907819256d9f9074f0a488ff87c4b2b85700f3bb601cea7ec51fc4171dadb25b3a4131c323684672c3853a767231e39bfa179f3666510151fd49df27f7c9a7cbcc65ba8aa48cc90ef8c4d67864fd9c08313900b542193859d0a7e27210962d5480067e54daf45d51e650f1d9e5b332a286793454dc4fc0ed588ea", @ANYRES64=r1], 0x10e7, 0x20088}, 0x0) recvmsg(r0, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)=[{&(0x7f00000001c0)=""/255, 0x41}], 0x1, 0x0}, 0x400c2) r2 = dup2(r1, r0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000002c0)={0x0, 0x7}, &(0x7f0000000300)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r2, 0x84, 0xb, &(0x7f0000000340)={0x100000001, 0xd2d, 0x1410, 0xe2cb5cd, 0x3, 0x9, 0xfff, 0xffffffff, r3}, 0x20) r4 = socket(0x1, 0x5, 0x3ff) flock(r4, 0x8) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x1}, 0xfffffffffffffffe) setsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r4, 0x84, 0xb, &(0x7f0000000180)={0x70, 0x6, 0x1820, 0xa, 0x1, 0xfffffffffffffff9, 0x100000002, 0x7d0574ef, r5}, 0x30a) 11:47:46 executing program 0: socketpair(0x1f, 0x1, 0x7f, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget(0x2, 0x7, 0x2) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x41) munlockall() getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:47 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:47 executing program 1: chroot(&(0x7f0000000280)='./file0\x00') r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) bind(r0, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x8, @loopback, 0x9}, 0x1c) setsockopt$inet6_udplite(r0, 0x88, 0x6, &(0x7f0000000080)=0x4829, 0x4) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x1204, &(0x7f0000000100)={@in={{0x2, 0xffffffffffffffff, @broadcast}}}, 0x94) 11:47:47 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) write(r0, &(0x7f00000000c0)="a7233994a2b7fcd3d62bf93f5bebea076f7a94ad46f5984fc3b4501674acf6072e992ff62b8e561db0dcacb4c9f2ed14c726cd1ed9e8218c12b678d926820f774e8f0518086f95c9e8d9b31bebe77808c60947a592c28a9c3af58e1d2e2fee896141210e2350", 0x66) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0x2) lseek(r0, 0x0, 0x6c333fd648ca9680) 11:47:47 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000001080)=ANY=[@ANYBLOB="1ced4e2206000000fe8000000000000000000000000000bb0900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0400000000000000000100007f00000001000800"], &(0x7f0000001140)=0x98) setsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000001180)={r2, 0x101, 0x8, 0x4af}, 0x10) r3 = semget$private(0x0, 0x2, 0x90) setsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000011c0), 0x4) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:47 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x5, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001080)=0x10001) 11:47:47 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000080)=[{r0, 0x2c}, {r0, 0x6}], 0x76, 0x0) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000000)={0x3, 0x4, 0x4, 0x8, r1}) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(0xffffffffffffffff, 0x84, 0x5, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0x0) exit(0x0) getgroups(0x0, 0x0) setregid(0x0, 0x0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, 0x0, 0x0) 11:47:47 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x390) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001080)={0x0}, &(0x7f00000010c0)=0x8) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000001100)={r3, 0xf306}, 0x8) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:48 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5da6e3e67520ede4461e41a2defce30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa10", 0x2e1}], 0x1, 0x0}, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x0, 0x144) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x7, 0x2, 0x54a80, 0x6}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000140)={r2, 0x8}, &(0x7f0000000180)=0x8) 11:47:49 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:49 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="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", 0x2c4}], 0x1, 0x0}, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:47:49 executing program 0: r0 = semget$private(0x0, 0x2, 0x620) __semctl$IPC_RMID(r0, 0x0, 0x0) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) semget$private(0x0, 0x0, 0x200) __semctl$IPC_RMID(r0, 0x0, 0x0) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:49 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000180)={r1, &(0x7f0000000100)=[@in6, @in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f00000001c0)=0x10) getsockopt$inet6_int(r0, 0x29, 0x2b, 0x0, &(0x7f0000000040)) 11:47:49 executing program 2: semget$private(0x0, 0x4, 0x5) r0 = semget$private(0x0, 0x8, 0x0) semop(r0, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) semop(r0, &(0x7f0000000000)=[{0x4, 0x7fff, 0x800}, {0x0, 0x5}, {0x2, 0x7fff, 0x1800}, {0x0, 0x0, 0x1000}, {0x2, 0x50c76013, 0x1800}], 0x5) execve(&(0x7f0000000300)='./file0\x00', &(0x7f0000000740)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000007c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000780)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00']) r1 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000180)=0x1c) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffff9c, 0x84, 0x101, &(0x7f00000001c0)={@in6={{0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x5}}, 0x0, 0x7ff, 0x0, 0x791b, 0x8000, 0x6}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000002c0)={r2, 0x9, 0x7}, 0x8) r3 = open(&(0x7f0000000080)='./file0\x00', 0x20005, 0x1ed) utimensat(r3, &(0x7f00000006c0)='./file0/file0\x00', &(0x7f0000000700)={{0x3, 0x3ba6}, {0xfffffffffffffffc, 0x7}}, 0x0) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r4, 0x84, 0x5, &(0x7f0000000040), &(0x7f00000000c0)=0x4) 11:47:49 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="a27d8b162782022e2f66"], 0x10) close(r0) r1 = getegid() getgroups(0x7, &(0x7f0000000140)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) getgroups(0x2, &(0x7f0000000180)=[r1, r2]) getgroups(0x6, &(0x7f0000000040)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r3) bind$inet(r0, &(0x7f00000000c0)={0x2, 0x1, @multicast2}, 0x10) 11:47:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000080)={0x7, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000100)=0x20) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x2}}, r1}, 0x8c) r3 = openat(0xffffffffffffff9c, &(0x7f0000000040)='./file0\x00', 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RTOINFO(r3, 0x84, 0x1, &(0x7f0000000240)={r2, 0x401, 0x9, 0x1}, &(0x7f00000002c0)=0x10) symlinkat(&(0x7f00000000c0)='/', r3, &(0x7f0000d06ff8)='./file0\x00') openat(r3, &(0x7f0000000200)='./file0/file0\x00', 0x400000, 0x0) mkdir(&(0x7f0000000280)='./file0/file0\x00', 0xa) 11:47:49 executing program 2: r0 = socket(0x2, 0x10000002, 0x0) connect$unix(r0, &(0x7f0000000040)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0xffffffffffffffe1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x27, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) 11:47:50 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:50 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fcntl$setown(r1, 0x6, r2) socketpair(0x0, 0x4, 0x0, &(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000140)={0x0, 0x7, 0x3, 0xe50, 0x4}, &(0x7f0000000180)=0x18) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r3, 0x84, 0x29, &(0x7f00000001c0)={r4, 0x9}, 0x8) accept4$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="000000000000000000000000000000000000000000000000000000ecffffff000000000000000000000000000000000000000000200000000000000000000000000000000000000000004fddaa980000000000000000000000000000000000000000000000000000000000000000"], &(0x7f00000000c0)=0x6e, 0x20000000) fcntl$getown(r0, 0x5) dup(r0) 11:47:50 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = semget(0x1, 0x6, 0x99ac06c76e4ad672) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000100)=""/131) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) close(r0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:47:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x2425, &(0x7f0000002240)=""/4096, &(0x7f00000010c0)=0xfffffffffffffe67) connect$inet(r0, &(0x7f0000001080)={0x2, 0x1, @multicast2}, 0x10) __semctl$SETVAL(0x0, 0x2000000000000003, 0x8, &(0x7f0000000040)=0xfffa) 11:47:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) socket$inet_tcp(0x2, 0x1, 0x0) r2 = semget$private(0x0, 0x2, 0x90) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000001080)={0x37, 0x7f, 0x610, 0xff, 0x8, 0x7, 0x1, 0x6, 0x0}, &(0x7f00000010c0)=0x20) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001140)={r3, 0xffffffff, 0xfffffffffffffff9}, 0xfe42) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:50 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = shmat(0xffffffffffffffff, &(0x7f0000ffc000/0x2000)=nil, 0x1000) shmdt(r1) semget(0x0, 0x2, 0x80) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:51 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r1, 0x84, 0x20, &(0x7f0000001180), &(0x7f00000011c0)=0x4) r2 = semget$private(0x0, 0x2, 0x90) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001080)=ANY=[@ANYBLOB="02004e20e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002600000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="0100080006000000"], &(0x7f0000001140)=0x94) setsockopt$inet6_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000001240)={@in6={{0x1c, 0x1, 0x1, @empty, 0x4}}, r3}, 0x84) recvfrom$inet6(r1, &(0x7f0000001840)=""/195, 0xc3, 0x0, 0x0, 0x0) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) munmap(&(0x7f0000ffd000/0x1000)=nil, 0x1000) writev(r1, &(0x7f00000017c0)=[{&(0x7f0000001300)="e9a61e697a18133531f9ab38b38a457f8cc00a7d8b11c84667df830888266058bcd0d6383dd94a11560ca376c8d6af1f47d910802f0ff81808a175dfea9db4567f906ae8e6ab18a0997c034166e6189ba029e4b844b06cdb28145de609b277d2be869044fd29e3d851555a06995009d6d903ec8dfd07667e624daaf4faf6160b96b4d46af4db10109fb800318615b8053aba2e45d2d153642862baec83f43e27f803368460a43324c5e4de", 0xab}, {&(0x7f00000013c0)="f3505b731aebce04d4825ff8cfcf03b0e2810c524029996fe2a1dbc1b09a5f97aa06c19ba001da51fac24947e3d9c1ff62dbf63d1d7001eda2db5b9eed64d9d417552302576334a14e7e0ab8ea19ad7dd1fae09cd0f6e04179b23d1475c75400f87cc3f42ded9052a283232ae6728282251488da904b2332739ba78f67eb235615469c8dad9669b4d53fdd0df1613a2216d06de9de6eabe82c1ea16d90269552315a1d82f19213e27a7332672312d1480471fade297feb62e32ee6bd1689210d7d905a046ea20618b5adae7939f794feb57bba43ec59fe3dd9eec5cd8d5b1a0bc3fafed5e2da18ca7d", 0xe9}, {&(0x7f00000014c0)="4b603a0a7eba59e726b9944d94e25fc02fcfae014a4485dc26b2d502f1dab9dfe51bcc43837feca2627e87d5f7c781985754b05855d77ac11915de4c279d095e248430122a3433003c98d5fdff6e2390c4546dc924a929e2036b72e92fce8b61957a96b8178315335b1e7c55a825473dae897fca1d7e21cb1b8c071d3c17f7950f803acd725646294b9581652bcbac763b2738ea064a2207e310b78b78a2327fdbca95583127ebbb323c2cfe68b1a1edb44c14a0187357e76b10e0f41972f8752faa98d6fe1a003beb6bab2617ab6ddda0d69d17c79031", 0xd7}, {&(0x7f00000015c0)="91b4a84b0e69c69faf81663961303dac7b512a0bb952ef01ce431dfc54cbc31b68f656e18f3aad77f8ce62428a69bec886316a1687b019b14753a51ee33e9f6a6a0129bcf6bda7388125d309cb162023dbb9db422f13e57e6bd6195c82d82f5f85ed535a142b8d514bc763eb8b4f2b0ef1ee5cc6560990ab9ae81765ee61460f6a286228d0de7c4749abf11cad5f67630fa60ef4b2690a3b64890872f72f1f292350d8071e170cb239614c2ad162f5b4fceabe18", 0xb4}, {&(0x7f0000001680)="6e17e5d434f1e62a25e67b2774138f50fd269bc5fd883f78e5fe5967d4411fe3b49eadad552a421e66dd7a7d736a8c07", 0x30}, {&(0x7f00000016c0)="9bf81027de4b5259a756876d3d84aa9152c20e2e297cbe4da93bd653502359c22c4f6bc2507ee6044f50da7554e9f5c5c803c70ec7a66151900819abb42a24e4148be533396f049515f84f206043ca2a287fc57cfbd1aa00a59d7eaac2eaf94bc4a0fd0dbe8bcc4e300f7a0d46c846feb62e0e39b9273c906789bc680b797d2152d4a06e322e9d5fdc1927a186a75d0fc262c16d2a43d86ef9099ea16acab518a3714c141bda5cfe0bc2e800ad2b4893f077f8d3113d660181c7d39784d77ee709f41459ada6ff1a1759a0766cbd0a8e39c7ebeb77d3002487c776fc2d6080421907352e7f", 0xe5}], 0x6) 11:47:51 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000100)=@un=@abs, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000180)={0x0, 0x101, 0x3, [0x10000, 0x5, 0xffe000000000000]}, &(0x7f00000001c0)=0xe) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000400)={r1, 0x6b}, &(0x7f0000000500)=0xc) writev(0xffffffffffffffff, &(0x7f0000000440)=[{&(0x7f0000000200)="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", 0x1c9}], 0x1) r2 = socket$inet6_sctp(0x1c, 0x1, 0x84) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r3, 0x84, 0x107, &(0x7f0000000000)={0x0, 0x1f, 0xf, 0x0, 0x2}, &(0x7f00000000c0)=0x18) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f0000000040)={r4, &(0x7f0000000480)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6]}, &(0x7f0000000080)=0x10) 11:47:52 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:52 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) syz_execute_func(&(0x7f0000001080)="c4a2a9aa790cf2f2430f0102417900c4017dddc83e0ff31ec4422da6408a41afc482498c05bb0e0000c401785a7adcc4e34d382e00") 11:47:52 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) munmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000) r1 = semget(0x1, 0x6, 0x99ac06c76e4ad672) __semctl$SEM_INFO(r1, 0x4, 0xb, &(0x7f0000000100)=""/131) readv(r0, &(0x7f00000004c0)=[{&(0x7f0000000000)=""/255, 0xff}], 0x1) close(r0) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:47:52 executing program 0: socketpair(0x1f, 0x4, 0x0, &(0x7f0000001080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) connect$unix(r0, &(0x7f0000000000)=@file={0x1, './file0\x00'}, 0xa) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:52 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@abs, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x4, @remote={0xfe, 0x80, [], 0x0}, 0x80000001}}, 0x0, 0x7fff, 0xa4c9, 0x200, 0x4a31da33, 0xd6f, 0x8001}, &(0x7f0000000280)=0x98) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000480)=ANY=[@ANYBLOB="1c004e2003000000fe8000000000000000000000000000bb0200000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="0800000007000000100000000700000003000100d3aa246c581f9292696c19f58e95d96f8f4a05be6ef40903e2248a7bda86db014126a51038c9b9b932d3a047b6459565d3ea7a2212e41111e26e0924a1473bb1fd9a14473528830624dc900c014040f26611ddf0e687f1b80aee8dc52262f3020ab24e3a1dcbdebfbf2479632b54286893d4b8f0aa8a643432b9771ac7be6643a11423e0e86d3db62a5448f538a4108d538ce74860ec3fa90e86795d2142b5b4634a94f8fab420b957594ac5ba548eedb80dad13104fc168f7cb54f904f500739d261a2281751f89be67436878c7b40b972c64bb8314d97247fed88bd28345c9"], 0x98) sendto$inet6(r0, &(0x7f0000000080)="ff5183daf3388b3535e85709eeebe21610f4c2c3de0c2b7c3fcbc00ad512c5ddd79aafce30076146d492ecdcdd4206893b082ca7e6eb67a83ce3702d077ee2bce8b936375be774642d5830a8fc497e5d4f2486c0f311f819ea6c7e32d3fae513ab482ba8fa0c3d6e852a664a78326a265b96410dbe6e8fe5", 0x78, 0x20004, 0x0, 0x0) getrusage(0x1, &(0x7f00000002c0)) getsockopt$inet6_int(r0, 0x29, 0x3b, &(0x7f0000000380), &(0x7f00000003c0)=0x4) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$inet6_buf(r2, 0x29, 0x51, &(0x7f0000000100)="516234deca982f73ff0000000000000006000000", 0x295) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000400), &(0x7f0000000440)=0x4) accept$inet6(r2, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000180)=0x1c) 11:47:52 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={@in6={{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, 0x0, 0x0, 0x0, 0x211}, 0x98) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000000c0)={0x0, 0x9}, 0x8) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000000)={0x5, [0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000040)=0x18) socket$inet6_sctp(0x1c, 0x5, 0x84) 11:47:52 executing program 2: r0 = semget$private(0x0, 0x6, 0x0) semop(r0, &(0x7f0000000080)=[{0x0, 0x6, 0x1800}, {0x0, 0x5, 0x1000}], 0x2) r1 = semget$private(0x0, 0x7, 0x0) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000000000)=0x1f) __semctl$GETNCNT(r0, 0x3, 0x3, &(0x7f00000000c0)=""/197) 11:47:52 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x8000000000020a, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) 11:47:54 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:54 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = semget$private(0x0, 0x2, 0x1) r2 = getuid() getgroups(0x4, &(0x7f0000001140)=[0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(r0, &(0x7f0000001180)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000001240)='./file0\x00', &(0x7f0000001280)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000001300)={{0x8, r2, r3, r4, r5, 0x50, 0x5}, 0xffe0000000000, 0x3, 0x9}) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000001080)={@broadcast}, &(0x7f00000010c0)=0xc) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) truncate(&(0x7f0000001100)='./file0\x00', 0x100000001) r6 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r6, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:54 executing program 1: r0 = open(&(0x7f0000000200)='./file0\x00', 0xc00, 0x14d) r1 = socket(0x1c, 0x0, 0x1000) sendto$unix(r1, &(0x7f0000000300)="2c8e32e280a2e395b5d614b6b38a4c5625a397a66ab13fde8c1843c2734982c55993357bf5cd3e8557fdd5ee31e330a00e17e0b342aba1019de5c5c5964951762516e13b285df49867208d5a9074403a5b2aa4ff84e0e3235a26ae458f75ed9295f0", 0x62, 0x20080, 0x0, 0x0) pipe2(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) renameat(r0, &(0x7f0000000240)='./file0\x00', r2, &(0x7f00000002c0)='./file0\x00') r3 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000080), &(0x7f0000000100)=0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000000)=ANY=[@ANYBLOB='--\x00'], 0x0) r4 = semget(0x3, 0x3, 0x11) __semctl$SEM_INFO(r4, 0x5, 0xb, &(0x7f0000000140)=""/33) 11:47:57 executing program 2: r0 = socket(0x10000000002, 0x3, 0x0) getsockopt(r0, 0x0, 0x68, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x0, 0x2, 0x8000}, &(0x7f0000000240)=0x94) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000280)={r1, 0x5, 0x4}, &(0x7f00000002c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000000)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x9}}, 0x0, 0x100, 0x4, 0x9, 0x2, 0x1}, &(0x7f00000000c0)=0x98) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000300)=ANY=[@ANYRES32=r2, @ANYBLOB="ffff1d002623090070c38500194500000400970b81779f46b7b860f6985126b648bc4fdadb2c229ec1bdb08aec774aa85ab5e337c0e18b1e9edf4da556a34d923ec0e385f362aa44c9356ef17741bd33236d4341dc190eeac207f54e17cccacbd235a707cb6b2c071718100993d4e401ca46bc24993e8e86264ebe12d9e9a9fa8cafd5cb36ffad3d49005fd06ce2c9"], &(0x7f0000000140)=0x18) 11:47:57 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) getsockname(r0, &(0x7f00000010c0)=@un=@abs, &(0x7f0000001100)=0x8) socketpair(0x1, 0x5, 0x2, &(0x7f0000001080)) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:58 executing program 2: r0 = socket(0x2, 0x5, 0x0) freebsd11_fstat(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, 0x0}) r2 = getgid() getsockopt$inet_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f00000000c0)={0x0, 0x8001}, &(0x7f00000001c0)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000200)={r3, 0xfff, 0xffffffff, 0x81}, 0x10) lchown(&(0x7f0000000040)='./file0\x00', r1, r2) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1e, &(0x7f0000000240)={r4, 0x7}, 0x10) 11:47:58 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:58 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_int(r1, 0xffff, 0x1059, &(0x7f0000001080)=0x1f, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) setsockopt$inet_tcp_TCP_FASTOPEN(r0, 0x6, 0x401, &(0x7f00000010c0)={0x8, "8b6b8a5458e42da6f4a1fd8366cb42da"}, 0x14) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x0, 0x8, &(0x7f0000001140)=0x10005) 11:47:58 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0x20}, &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r2, 0x9) ftruncate(r2, 0x67) 11:47:58 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) r2 = msgget$private(0x0, 0x0) setsockopt$inet_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f00000010c0)={0x2, [0x2, 0x3f]}, 0x8) msgctl$IPC_STAT(r2, 0x2, &(0x7f0000001080)=""/3) 11:47:58 executing program 1: truncate(&(0x7f0000000000)='./file0\x00', 0x80000001) clock_settime(0x0, 0x0) socket(0x80000000000, 0x20000001, 0xfff) 11:47:58 executing program 1: freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffff9c, 0x84, 0xb, &(0x7f0000000140)={0x3, 0x10000, 0x820, 0xa4, 0x2, 0x6, 0xfffffffffffffffb, 0x2e, 0x0}, &(0x7f0000000180)=0x20) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f00000001c0)={r1, 0x50000000000000}, &(0x7f0000000200)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0x4}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_INITMSG(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000040)=0x8) 11:47:58 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x1) ftruncate(r0, 0x7fff) r1 = getpid() fcntl$lock(r0, 0xf, &(0x7f0000000100)={0x2, 0x3, 0x128, 0x1, r1}) fcntl$setstatus(r0, 0x4, 0x48) accept(0xffffffffffffffff, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, &(0x7f00000000c0), 0x0) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 11:47:58 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000001080)=""/255, &(0x7f0000001180)=0xff) r2 = semget$private(0x0, 0x1, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:59 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:47:59 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x4, 0x8, &(0x7f0000001200)=0x10001) 11:47:59 executing program 2: socket$inet6_icmp(0x1c, 0x2, 0x3a) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffff9c, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000000)=[@in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in]}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000180)={r1, 0xd, 0x20}, &(0x7f00000001c0)=0x8) r2 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r2, 0x9) ftruncate(r2, 0x67) 11:47:59 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000000)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000080)={@multicast1=0xe0000002, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000100)={@multicast1, @loopback}, 0xc) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0x1d, &(0x7f0000000000), 0x2) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000200)={@multicast2, @remote}, 0xc) socket$inet_tcp(0x2, 0x1, 0x0) 11:47:59 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x0, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000000)={@in6={{0x1c, 0x2, 0x80, @local={0xfe, 0x80, [], 0x0}, 0xd1e3}}, 0x0}, &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000140)={0xf, 0x4, r1}, &(0x7f0000000180)=0xc) r2 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet6_int(r2, 0x29, 0x2a, &(0x7f00000012c0), &(0x7f00000000c0)=0x4) 11:47:59 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) recvfrom$unix(r0, &(0x7f00000011c0)=""/22, 0x16, 0x0, &(0x7f0000001240)=@abs={0x1, 0x0, 0x1}, 0x8) r2 = semget$private(0x0, 0x2, 0x90) r3 = socket$unix(0x1, 0x0, 0x0) recvfrom$unix(r3, &(0x7f0000001080)=""/222, 0xde, 0x2, &(0x7f0000001180)=@abs={0x0, 0x0, 0x3}, 0x8) r4 = open(&(0x7f0000001480)='./file0\x00', 0x8040, 0x1) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000001300)={0x0, 0x6c, "caa8c66ef970199611873c6582c559a1ca173c99551ef337ac3948590f56ae31acefc8f9c8b16f4aa35d2d5b23acdca40ed9d9a08d55beb6c16e4a0f76bcbca32c651fa9f6db7cba9b197fa8ac83c0ef2e30a60d48859b974ad4dcc071e78c4ce418939cbb69f1cf145c3c21"}, &(0x7f0000001380)=0x74) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r4, 0x84, 0x23, &(0x7f00000013c0)={@in={{0x2, 0x3, @multicast2}}, r5, 0x8001, 0x401, 0x5}, 0x94) socket$unix(0x1, 0x0, 0x0) mknodat(r4, &(0x7f00000012c0)='./file0\x00', 0x8003, 0x1) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:59 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000004240)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:47:59 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x1c) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000080)={0x0, 0x7}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f0000000100)=ANY=[@ANYBLOB="1c004e2300800000000000000000000000000000000000010000001400000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="1b43f428bf7f0000"], 0x8c) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [], 0x0}}, 0x1c) connect$inet6(r1, &(0x7f00000001c0)={0x1c, 0x0, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0xc340}, 0x1c) 11:48:01 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:01 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000001080)={0x0, 0x100000000, 0xf, 0x8, 0x10001}, &(0x7f00000010c0)=0x18) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000001100)={r2, 0x47e}, 0x8) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:01 executing program 2: setsockopt$inet_sctp_SCTP_RECVRCVINFO(0xffffffffffffffff, 0x84, 0x1f, &(0x7f0000000040), 0x4) semget$private(0x0, 0x1, 0xf2f0c82bbb49de88) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000000c0)={0x0, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000080)={r2, 0xd400000000000000}, 0x8) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000300)='./file0\x00', 0x208020001) accept(r3, 0x0, &(0x7f0000000000)) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0xffffffffffffffff) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r3, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) r4 = accept(r3, &(0x7f00000001c0)=@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f00000002c0)=0x1c) setsockopt$inet_udp(r4, 0x11, 0x0, 0x0, 0x28d) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, 0x0}, &(0x7f0000000240)=0x9) 11:48:01 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) writev(r0, &(0x7f0000000300)=[{&(0x7f0000000280)="306a7c08f752612745360a4c3ff5d3be55d581870f7ac4e881f02665721f49ccb124adecab6277a69fdd8a0410116c32d19f4a8d3f06813934503a3ed026d8605d05b667596eadf82d92fdae9c57750c42bb0cb468d569be651348c2ba66efccd71cd71bb0d1299af42710a1b5241fd61808c980608732eaf68180a385", 0x7d}], 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r2, 0x0, 0x46, &(0x7f00000014c0)={@multicast2, @rand_addr, @rand_addr=0xaa3a}, 0x268) setsockopt$inet_mreqsrc(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @loopback, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000002500)={@multicast2, @local, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000100)={@multicast2, @remote}, 0xc) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r2, 0x84, 0x102, &(0x7f0000000340)={0x0, 0x1000, "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&(0x7f0000001380)=0x1008) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000013c0)={@in6={{0x1c, 0x2, 0x8, @empty, 0x1}}, r3}, &(0x7f0000001480)=0x84) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0x0, @rand_addr=0xd0}}, 0x0}, &(0x7f0000000000)=0x8c) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r2, 0x84, 0x900, &(0x7f00000000c0)={r4, 0x1}, &(0x7f0000000240)=0x8) 11:48:01 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x1, 0x8, &(0x7f0000001200)=0x10001) 11:48:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x0) pwritev(r0, &(0x7f0000002240)=[{&(0x7f0000000040)="60c6de21150dbea0b08d939cc7a05d06140e38b18e18d8f7fb6a71716b429110a62fc94333515443d9a881a3c778a742f557f5d446dcc0dfaafb99e4b7eff989e59d67d5750496dedb4314a736518f461e343e36e24141909036c7b8a777dc71b54c6100c34f579b3e549e5c4b950503d65812ffcf724cabf10c395a4e291481e38c4944c13427e5765d8341ff565066f9bae1307726067c3ee90df70579472c1068c9afd232669d90b42d08780a5577fd04a67d8b8676a740084139e980148530ad1157e7d7fc679fb8b536d06fc03aea23d223", 0xd4}, {&(0x7f0000000140)="a8cb390a2267a24c664b455fe830d7087e79cdb00100efe0efef86fe85aa39fe66fe399d78f63cdd0a31419084b2821995dd1414d606bdfe456d060a29f4580dbe75c080081a272b9fe04fd8e6587d567677e61221270f5678c85538fb60291006a0c2212d366f6349ca23ef3d0ba9488525f8401e19f760cf2d32e6a81162c8adf995d8516fa4f16bebe747611bcd352846b01debcc96ce79181d7fadf2b98fd88f235784d6e13ccdce12c1b1c181892e67951a5e2cf15c89e17937837e33ff8abd16addbc5ffcdce9d24d9e7227b6c77463cb8d7ea57ce4f07ade2a112a2480bff296b3ff1fdea98eab1928421087305ad69c544d6b3d3e4d75a7befcdcab25227198306db3dde9a15bbc860396d8a896b2e584185222b21c40781710c50dedc3a5d96f9e22bc60051da09c1d859c23dbe4ed84bdd7ba942ac9483f70781d5a83f314e643f983ac1ac5c9abfe090adf0bf3c65fb55c9a65f184209dd1a7e6d2a6aeeb9f403e96cddd93641f09e23e07ff37902c01a738c752d0a13f19f036b63fce2590aaac0ccc0950c53fbb5cf03793a8d32a0f1cdab057a2498d57af3c43093b822892d5ea674a9e161b2fe47fd688110c71efd7e243225c3e7078e816033290079d14d267b4126494fac881411dacdd1bde32d5446ec03db5abc29640bfdae0ef45f4fc6c8839c68ada5f1693e865f9d86b6d5f601c0f1fdb161f76db36512e7c4136dea34b671219e3c23f5b028afaa5a835c2ba4d854f6ec40873feac87278265ebacd4e3b898db753a472ed6f9168660e0438a3c304f85895484e0103450088c2cbf201d9efbdec6ace03e97561f4681ed300d324e47e800cf693387829c95ecc9ea230f1a5782b39b423fce7f71befb9e3e3d85c63d8bcec2a9d8adeb890f1f9fdf77ebeb6be8ec674b898497811b860c7a9053ac79f364753c38e7839bb954cc81c6c8b55530af153d06a3b16a5d9499983d76fc9e2dcc1dc0f4e9e2aa23efd8e60c7ee551400f2b0d706852c6a1f93c9adf5a9730cf1600f51c20b70a6222d881fc031d34a3d76895e8c52adccfac1f61d40e1a11b15a05f8041cda9b6225d9711c4cfd3b2af73e2809b1bfa2c45f105c9731630a8a41d70227f6e3f5d8620832af941fc2ede0ebbf3b730042a4f10b5891c55e96c2fc9f5ec7eec99fca7580ceed18d75977d799dbb54af6c0b445e759fd6d8336bacb9358056108ee4fa435bb29ae9e0addfb979801ca4a7820ae4eec9c3f4f926ea3789920037448d15d2e5aae429376d999446edda492d91dbcf75a6392a5239b596474960d77bc675f8f9016ab197615e16d801b34db59eb6ea166e7b85ce5e302570c1fad52ad099dd330661b0a50bd27be5bc8e41172c6359701bd5f5f86906a0f61c3a03678674c953966e8bb5c708a72f13cafc98a24713fa33243b566b20b76a4e8e1f0bd055281f9d92e9c202ce14e85ce8c2de70d51fdbbb43ea93baba3df443b4c51c74fd9317800a9a5f7f552d3182fd4d3ffd41b374c916fc1d57ea0772c7f0653ff98a9ed77e0cb9be971220333472de8a1fb27c4f0dafc28a27f974e751216696311fb148aa5647f9d2a8cfaee6a906bae868576eff8aefdfccee66f963498f1ccee0c5b13d044d82b0798eaa7702919fab9c190a886de9218f02e1e347f01f49b554a7c2768029e73ea4839a30bec1cce3e449f8cc264f2f176e55aa107add16146a548c466021fef998e4496da8f2f019897dc10b62c58962f7fc186f9b47d209266050eed98bb387307a588e66b21520e63c7358d0352aeb0f5b6abe8b03b82eef0f3067be798e615c7488d58aa5c4e519efacf60c5ccc9fc4ab2437fa12651d6e6380a3aa99ff94ad6a14fbc8e0303b07c7410d2a7da651e0657ef38d6df3622ac9d235fbe9475acd7465ff1a9e313aba80bc175faed4d33771a075021b94ad7c4a8e14dc8274399adcf4836c1c93dc22247abcc086f09eef18f22e54e9644008eb816840861ebedbaa5ab0944eb96cdf964ece92edb9b1796f7a28639b8e4703a808db16e2819e089f9d37f75d2b8d14c946984eb49494f8d904f0414da6c6263ffc93b506fc0ed1e7d6c7b5215f21f8591e503b5947e83121774aa4ed8006ec6f27a634993222f63eeaf2b9c9d9aed89b078a192cc5681d77c4b966e1788a18df3dde0967978902e75c1e0b41a26e19057daced8dd8be87cc3583aab4755ec24cf50da7b2679e1aa968b379123fc976df7e5598a3030634a3874fff3066a4055a5daf98df45aef8107849f026103a7625fcf7705254671238c2f41f256e8762da1d4e0121b1a3e820ce8838e08c6acc5706d2fe6f3c2e778e1fa9488990916f3aa58456200645cc219aef7b94e6a5f47db597645ede09c54e714a16d448440ab6145b875084cbd1ada4ec07eeba40c353b5b79ea00a7a13f0f0bf9e8d8e4a3f5d739ce048863c63a7c0aef7fb360f1d953f868295d2eb75ca4a1f56d1f040e7aa96239dbd09c177db9979db44981c1ff6f7958f56293404da85da12037f2d559a1188b3006b69ecb8a8827a32c45cd411ac632d397e05dfadf8d6fb22550dc3a54cdecdeb8770a2d039de759bceffdb835858d230145f9b331903fa4b1b662ac7cd58e14c2b33808c32ed0214504de079b32de5c3cb540a63ce044ca854004aa68dbb71feb3b1db9a0d4c99e30a88760ed129abcdc1754e0c57c99b9dfefacd4dfab06cfe04e9998c8ae88978c59758b147cf02fd71e7aa4b14285c6ff6116fc7b3b180acb8ab7d2a4d8ce9470e03c4c7ce73095c24bc3d7222a6089c9b378b5267923a12daa45607735ddb3169b06fb9193422d0e7765456d514975b3c3ffa9efd800da153ae95cf7bdf6e0f3dcfd735792910566f8331f104fd146a8c9cc428d20d7710f532d4a2127c373d9093f79b33603c47956443f1a8e9d021f9eb9cd0a4616a2a4750ecb574adf85b444e66e1f5873714d4b892191adecbf5a1ba6e03298cf204530b9d8525d2cdd4f9f4013251e785a7b449ab444598ce7a9e692c1e57bc957c4dce3b6781da45ef176d06c8537a4949bc3a7e111db7010e42ccd56c1c79db136cdb1eb6bfd0dbdb6775d94ca393546f04388d20dc8918f01dcbf2b561e0af47ac6af72294044e6daa6c366cbe2303d513cae3401e6cb158cf70dde216cf95baff0ddd0bfa5a879406688e912466027741523375b1bce66bc3d9ea153e70542916b397ef4551a97e0131bcb03562deebaa18fc071a91b3b6534885eb90017a95224130d5de0bebceab50ef7ae070ae828b0822c461b00ac688cff06b3714a8c284f80b03a09fe506301681dc5627f73c15bc1a37d4ca7fe89c2bf9fd05934541d64b942b92f6236412c1b06598b9e31b3957e5236038d54c014e8f12ba05e7f110a10154c7c0cb93d7737ad98284f514822c7b343e7dfc9bfcda1352a62065d0ba5f0bb8ef9352cf0d1d502dc4eeaaf072070f38baba1cf641913ca7a585df7fa385c4bf0dde9d693efe44a5e346a47a9b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0x1000}, {&(0x7f0000001140)="b3eae88982e5cf87898e8a43e28f18cfcd8adb3e0cc52841c2a1a1c98e9f4dd3f64078e56222ca04f6509e43e3fb6ea99301afda05b3f41f0dddf5aa39502d595ef9d7ee6e52c48ddc7f3b47d432bf501b4a4ddc7a184b7c3e428ed92f44d0393b1a2394ab670d4d6c3c7736a1eb3ba840ab49ff364fe7021d63d00c5e38aae3dc2f6b3090448b7b3fbcde2334be83a5b6912b26d107b80a4bdf9d9f6daa6c5a23c87bdc21d72e38a3f55cbdd87d0955913fffe3174397fc8b87a4bb9b23788b0da2711a2b", 0xc5}, {&(0x7f0000001240)="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", 0x1000}], 0x4, 0x0) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYRES64=r0], 0x1) 11:48:01 executing program 0: getsockopt$inet_tcp_buf(0xffffffffffffffff, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r0 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r0, 0x3, 0x8, &(0x7f0000001200)=0x10001) r1 = dup(0xffffffffffffff9c) sendto$inet(r1, &(0x7f0000001140)="0b65ae5f8415d59fc060203eb7f77245fcfa7868a269040a2225028e17b869dc4055cd5f1ceb7667faafb9faa96a5483a2d356c96e503da86f7a72e4e6d6e542f0cc5ae8b6a5a2ed786b6619104c5b13c47846969e3b79cfe610321b2cf8141622f8db4ded82ee2f28675eada2adf23c6e06", 0x72, 0x80, &(0x7f00000011c0)={0x2, 0x1, @loopback}, 0x10) socketpair(0x10, 0x0, 0x6, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_opts(r3, 0x0, 0x1, &(0x7f0000001100)="05ce090a06baf1cbda6300dd66e01be2c5940f9337f39267536eaefe813223c54414941a986debd80ba54ab5fcf54c1db228e6", 0x33) setsockopt$inet_tcp_buf(r2, 0x6, 0x25, &(0x7f0000001080)="b2880807ff7fcfebf2b5674221c9c50412cc3a9d374420def65863eca0e193266587ffd21e21929664fe124587e2fedda05f78b6db6545cfe72301c40ace4c3982117fc0553480e71b14cdd2356569758aca36eb232f5d640e49a2eaf45f689ee420", 0x62) 11:48:01 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000001c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(0xffffffffffffffff, 0x84, 0x14, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f00000002c0)={0x2, 0x1}, 0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x40a4ae3346651152) connect(r0, &(0x7f00000000c0)=@in6={0x1c, 0x1, 0x2, @empty, 0x4}, 0xfffffffffffffdc7) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000240)={0x0, 0x7}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000140)={0x0, 0x8, 0x6}, 0x8) 11:48:05 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:05 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) setsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000001080)="7c4a5eb6e97e3489006f51119223dc96fdef899fdb52c1061b8f74c023bb7726b3", 0x21) 11:48:05 executing program 2: mkdir(&(0x7f0000cb3ff8)='./file0\x00', 0x0) chdir(&(0x7f0000cd2ff8)='./file0\x00') socketpair(0x10, 0x7, 0x2, &(0x7f0000000040)={0xffffffffffffffff}) bind$unix(r0, &(0x7f0000000080)=@abs={0x1, 0x0, 0x2}, 0x8) chown(&(0x7f00000003c0)='.\x00', 0xee00, 0x0) chown(&(0x7f0000000000)='.\x00', 0x0, 0x0) 11:48:05 executing program 1: mkdir(&(0x7f0000000280)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/', 0x0) r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) mkdir(&(0x7f00000000c0)='./file3\x00', 0x0) ftruncate(r0, 0x10001) rename(&(0x7f0000000000)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000340)='./file3\x00') 11:48:05 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setitimer(0x2, &(0x7f0000001400)={{0xfffffffffffffffa, 0x2}, {0x800, 0x40}}, &(0x7f0000001440)) socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000001340)={0x0, 0x69, 0x7, 0x1, 0x9c76, 0x800}, &(0x7f0000001300)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000014c0)={r2, &(0x7f0000001480)=[@in6={0x1c, 0x3, 0x6e1, @remote={0xfe, 0x80, [], 0x0}, 0x3}, @in6={0x1c, 0x3, 0x5, @empty, 0x7}]}, &(0x7f00000013c0)=0xd) getsockopt$inet6_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f00000012c0), &(0x7f0000001380)=0x4) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000001580)={r2, &(0x7f0000001500)=[@in={0x2, 0x0, @remote={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x2, @broadcast}, @in={0x2, 0x1, @remote={0xac, 0x14, 0x0}}, @in6={0x1c, 0x1, 0x20, @empty, 0x4}]}, &(0x7f00000015c0)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000001080)={0x0, 0x4a92, 0x10001}, &(0x7f00000010c0)=0xc) socket$inet6_icmp(0x1c, 0x2, 0x3a) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000011c0)={0xe9, 0x100, 0x6, 0x7fff, r4}, &(0x7f0000001240)=0x10) r5 = open(&(0x7f0000001280)='./file0\x00', 0x800, 0x13) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r5, 0x84, 0x29, &(0x7f0000001180)={r2, 0xa}, 0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000001100)={0x8, 0x0, 0x8, 0x4, r4}, &(0x7f0000001140)=0x10) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:05 executing program 2: getgroups(0x3, &(0x7f0000000280)=[0x0, 0x0, 0xffffffffffffffff]) setgroups(0x400000000000001c, &(0x7f00000000c0)=[r0]) r1 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000209, 0xffffffffbffffbfc) pwritev(r1, &(0x7f0000000080)=[{&(0x7f0000000140)='%', 0x1}], 0x1, 0x0) close(r1) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:48:05 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r0, &(0x7f0000000040)=@file={0x0, './file0\x00'}, 0xa) r1 = fcntl$dupfd(r0, 0x0, r0) chroot(&(0x7f0000000080)='./file0\x00') getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) 11:48:05 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r0, 0x0, 0x42, &(0x7f0000000040)="6095872008dd10b58c68536c8ff29c1993f7c147d3cc1a5c6fad1f7d36e44dfc10ec5b36fe90", 0xfffffffffffffe96) 11:48:06 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:06 executing program 1: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000180)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000001c0)=0x10, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000280)={0x0, 0x3}, &(0x7f00000002c0)=0x8) setsockopt$inet_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f0000000340)={r1, &(0x7f0000000300)=[@in={0x2, 0x2, @multicast2}]}, &(0x7f0000000380)=0x10) r2 = socket(0x1f, 0x5, 0x4) setsockopt$inet_tcp_TCP_FASTOPEN(r2, 0x6, 0x401, &(0x7f0000000040)={0x1, "5d5ac51ec90f209fa923f9de03f46b04"}, 0x14) accept$inet6(r2, &(0x7f00000000c0)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000140)=0x1c) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) freebsd10_pipe(&(0x7f00000003c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_MRT6_DEL_MFC(r4, 0x29, 0x69, &(0x7f0000000400)={{0x1c, 0x2, 0x6, @loopback, 0xbc}, {0x1c, 0x1, 0x8001, @remote={0xfe, 0x80, [], 0x0}, 0x2}, 0x4, [0x0, 0x3, 0x45f8, 0xfffffffffffffffb, 0x6, 0x295, 0x400, 0x793]}, 0x5c) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r2, 0x84, 0x8006, &(0x7f0000000200)={r3, 0x0}, &(0x7f0000000240)=0x10) 11:48:06 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x29, &(0x7f0000000000), 0x2) r1 = accept(r0, &(0x7f0000000040)=@un=@file={0x0, ""/88}, &(0x7f00000000c0)=0x5a) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000340)={@in6={{0x1c, 0x1, 0x1, @loopback, 0x80000000}}, 0x0, 0x2, 0x2, 0x8, 0x6, 0x7}, &(0x7f0000000400)=0x98) getsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000440)={0x0, 0x4, 0x9, 0x1ff}, &(0x7f0000000480)=0x10) sendmsg$inet_sctp(r1, &(0x7f0000000540)={&(0x7f0000000100)=@in={0x2, 0x0, @loopback}, 0x10, &(0x7f0000000300)=[{&(0x7f0000000140)="d676ade694811c8f4a37e3538e8b75253634f5eb80e8f222a21486a2b8e8afef0c49230fa2ca2df92bc3e1772b3ba17eb4a0b82488f1af05ac31decfc51b79baff91fe043e25d1a37cc18315f00de62bf99aac7a44fc345f4cb27e7abb34935119497278", 0x64}, {&(0x7f00000001c0)="355a5d65a86925d44fa96db433a2b61cf5eddeb6bc662e12bc152b7bdc03a451489bd149c2b122f93a42f7a356c434526b9244c7f096f19c428e06a55ef502c60c6ebac8db645315c31439b5957d1cb6dfb00b0f08f2e87b0197ba99142f9d4efcea183da54cdb7d35ac8ce3b4164ea1dda8bb9a6305571cc47323395a40141610e42636c5059a7b761838b88cc8e18a01390a10d1a70d9e1a4188116a6324895a", 0xa1}, {&(0x7f0000000280)="9a261c1d5aa74502c36f063d3ea9273d0fc31de2f4e4f14ce60da5ffe013cf5899bbb27f180d9df1bd63ffbb7755102041749e807858b3530ef47bc8bcb2ccb5d2b74ec6cdc82568cf97e1f8bdde759a2b5455628f02473b47c611fbfb53b0aa83a4b7e0ba07e5ab608d91b4a20fdc3a8a7d1c5326f9a8a20d068715", 0x7c}], 0x3, &(0x7f00000004c0)=[@dstaddrv4={0x10}, @dstaddrv6={0x1c, 0x84, 0xa, @loopback}, @sndinfo={0x1c, 0x84, 0x4, {0x81, 0x0, 0x1f, 0x660, r2}}, @sndinfo={0x1c, 0x84, 0x4, {0x7, 0x2000, 0x7fe303c1, 0x4, r3}}], 0x64, 0x8d}, 0x88) 11:48:06 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001100)=0x7, 0x4) getpeername$unix(r1, &(0x7f0000001080)=@abs, &(0x7f00000010c0)=0x8) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001140)=0x8000) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000001180)={0x200, {{0x1c, 0x0, 0x9, @empty, 0xa67}}}, 0x88) 11:48:06 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x24, &(0x7f0000001240)=""/4096, &(0x7f0000001040)=0xfffffffffffffe8f) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000040)={@local, @multicast1}, &(0x7f0000000080)=0xc) 11:48:06 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, &(0x7f0000000000)={0x40, {{0x1c, 0x0, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x1}}}, 0x88) 11:48:06 executing program 2: freebsd10_pipe(&(0x7f0000000000)) r0 = socket$inet(0x2, 0x2, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, 0x0, 0x0) 11:48:07 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x1203, &(0x7f0000000040)={r1}, 0x8) 11:48:08 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:08 executing program 2: r0 = socket(0x2, 0x5, 0x0) socket(0x1, 0x10000003, 0x10000) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000000c0)={r1, 0x0, 0x4e04}, 0xc) 11:48:08 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) lseek(r0, 0x0, 0x0) r1 = getgid() setgid(r1) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:08 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) fdatasync(r0) r1 = msgget$private(0x0, 0x30) msgctl$IPC_RMID(r1, 0x0) fdatasync(r0) msgget(0x2, 0x0) r2 = fcntl$dupfd(r0, 0x0, r0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, &(0x7f0000000000)={0x0, 0x7}, &(0x7f0000000040)=0x8) setsockopt$inet6_sctp_SCTP_EVENT(r2, 0x84, 0x1e, &(0x7f0000000080)={r3, 0x1, 0xfffffffffffffff8}, 0x8) preadv(r0, &(0x7f0000000100)=[{&(0x7f00000000c0)=""/19, 0x13}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r2, 0x84, 0x15, &(0x7f0000000140)={r3, 0xe2}, 0x8) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r2, 0x84, 0x9, &(0x7f0000000240), 0x4) freebsd11_lstat(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fchownat(r2, &(0x7f0000000280)='./file0\x00', r4, r6, 0x0) chown(&(0x7f0000000380)='./file0\x00', r4, r5) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r2, 0x84, 0x22, &(0x7f00000003c0)={0xf, 0xfffffffffffffffc, r3}, 0xc) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000400)={'freebsd\x00', 0x6}, 0x24) r7 = openat(0xffffffffffffff9c, &(0x7f0000000440)='./file0\x00', 0x100000, 0x1) r8 = openat(r2, &(0x7f0000000480)='./file0\x00', 0x2, 0x8) r9 = dup2(r7, r2) setsockopt$inet6_sctp_SCTP_CONNECT_X(r7, 0x84, 0x8007, &(0x7f0000000540)={0x100, &(0x7f00000004c0)=[@in={0x2, 0x2, @loopback}, @in6={0x1c, 0x2, 0x7fff, @loopback, 0x20}, @in6={0x1c, 0x1, 0x4, @empty, 0x7}, @in6={0x1c, 0x3, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x7}, @in={0x2, 0x0, @rand_addr=0x8002}]}, &(0x7f0000000580)=0x10) setsockopt$inet6_MCAST_LEAVE_GROUP(r8, 0x29, 0x51, &(0x7f00000005c0)={0x50d, {{0x1c, 0x1, 0x5, @empty, 0x1f}}}, 0x88) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r2, 0x84, 0x29, &(0x7f0000000680)={r3, 0x4}, 0x8) __getcwd(&(0x7f00000006c0)=""/107, 0x6b) getsockopt$inet_mreq(r9, 0x0, 0xd, &(0x7f0000000740)={@local, @broadcast}, &(0x7f0000000780)=0x8) r10 = open(&(0x7f00000007c0)='./file0\x00', 0x30000, 0xa2) connect$unix(r10, &(0x7f0000000800)=@file={0x1, './file0\x00'}, 0xa) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_EVENTS(r9, 0x84, 0xc, &(0x7f0000000840), &(0x7f0000000880)=0xb) 11:48:08 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x400, &(0x7f0000000140), 0x2d7) setsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f00000000c0)={@empty, @multicast2}, 0x8) 11:48:08 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = socket(0x11, 0x3, 0x0) getsockname(r1, &(0x7f00000009c0)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000a00)=0x10) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) recvmsg(r1, &(0x7f0000000980)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000500)=""/235, 0xeb}, {&(0x7f0000000600)=""/141, 0x8d}, {0x0}, {&(0x7f00000007c0)=""/144, 0x90}], 0x4, &(0x7f00000008c0)=""/160, 0xa0}, 0x0) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:08 executing program 1: accept$inet(0xffffffffffffffff, &(0x7f00000003c0)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000400)=0x10) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000440)={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000480)=0x10, 0x10000000) r1 = accept(r0, &(0x7f0000000680)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000180)=0x1c) setsockopt$sock_int(r1, 0xffff, 0x101e, &(0x7f0000000200)=0xb71, 0x4) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000001c0)=0x8000000000000004, 0x4) socketpair(0x1, 0x6, 0x5, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f00000000c0), &(0x7f0000000100)=0x4) getpeername$inet6(r3, &(0x7f00000006c0)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000700)=0x1c) r4 = dup2(r2, r3) setsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r4, 0x84, 0xd, &(0x7f0000000000)=0x9, 0x4) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r3, 0x84, 0x18, &(0x7f0000000140)=0x400, 0x4) r5 = socket(0x2, 0x5, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r1, 0x84, 0x101, &(0x7f0000000380)=ANY=[@ANYRES32, @ANYRES32=0x0, @ANYPTR=&(0x7f0000000540)=ANY=[@ANYRES32=r3, @ANYRESOCT=r3, @ANYRESDEC=r2, @ANYRESOCT=r1, @ANYRES16=r4, @ANYBLOB="1d4baa15f071c885fff17deaa63fafede0eab06fe43de9280672efabeed2fc7241ed4953de5214174d4f52f54e050957f2e87d0e4c612d24f8431fb01e462914e2341afcf1928eefae35fcd70000000000000000000000", @ANYRES32=r2]], &(0x7f0000000040)=0x3) getsockopt$inet6_sctp_SCTP_EVENT(r5, 0x84, 0x1e, &(0x7f0000000640)={r6, 0xfffffffffffffffc, 0x10001}, &(0x7f0000000600)=0x3df) socketpair$unix(0x1, 0x7, 0x0, &(0x7f0000000740)) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r5, 0x84, 0x14, &(0x7f0000000240)=ANY=[@ANYBLOB="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"], 0x8) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r2, 0x84, 0x11, &(0x7f00000004c0), &(0x7f0000000500)=0x12) 11:48:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x40001, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x24, &(0x7f0000000100)={0x80000000001c00, 0x0, 0x0, 0x2}, &(0x7f0000000040)=0x1e0) r1 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000080)=0x1c, 0x10000000) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f00000000c0), &(0x7f0000000180)=0x4) r2 = accept$inet6(r1, &(0x7f0000000140)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f00000001c0)=0x1c) r3 = shmget$private(0x0, 0x2000, 0x130, &(0x7f0000ffd000/0x2000)=nil) r4 = geteuid() r5 = getegid() freebsd11_stat(&(0x7f0000000200)='./file0\x00', &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r2, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgrp(0x0) r9 = getpid() shmctl$IPC_SET(r3, 0x1, &(0x7f00000003c0)={{0xfe34000000000, r4, r5, r6, r7, 0x0, 0x800}, 0x7fff, 0x8, 0x7, 0xfffffffffffffff7, r8, r9, 0x200}) 11:48:09 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:09 executing program 0: socketpair(0x1f, 0x0, 0x0, &(0x7f00000010c0)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget(0x0, 0x3, 0x8) fstat(r1, &(0x7f0000001100)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getuid() r6 = getegid() __semctl$IPC_SET(r2, 0x0, 0x1, &(0x7f0000001240)={{0x15ba21c2, r3, r4, r5, r6, 0x0, 0x6}, 0x8, 0x7, 0x2}) socket$inet6(0x1c, 0x30000003, 0xb886) getsockopt$inet_tcp_buf(r0, 0x6, 0x0, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) mkdir(&(0x7f0000001080)='./file0\x00', 0x0) r7 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r7, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:09 executing program 1: r0 = open(&(0x7f0000000000)='./file0\x00', 0x40, 0x100) setsockopt$inet_mreq(r0, 0x0, 0xc, &(0x7f0000000080)={@broadcast, @rand_addr=0x2}, 0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={0x0, 0x7}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in6={{0x1c, 0x1, 0x0, @empty, 0x9}}, r1, 0x8001, 0x3ff, 0x1}, &(0x7f0000000240)=0x8c) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000040)=0x19, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$inet_opts(r2, 0x0, 0x17, &(0x7f00000000c0)="2585eb370e4f3405a03ac6624fbf8fe253560bc379179edeb7", 0x12) 11:48:09 executing program 2: r0 = accept(0xffffffffffffffff, 0x0, &(0x7f0000000000)) getpeername(r0, &(0x7f00000000c0)=@in={0x2, 0xffffffffffffffff, @broadcast}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000040), &(0x7f0000000080)=0x4) open(&(0x7f0000000240)='./file0\x00', 0x800, 0x8) socket(0x2, 0x3, 0x2) getsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000180), &(0x7f0000000140)=0x1) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f00000001c0), &(0x7f0000000200)=0x4) 11:48:09 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000080)='./file0\x00', 0x800, 0x40) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f00000000c0)={0x0, 0xff, 0x3, 0x4, 0xbc18}, &(0x7f0000000100)=0x18) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000140)={r2, 0x2}, &(0x7f0000000180)=0x8) freebsd10_pipe(&(0x7f0000000000)={0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_REUSE_PORT(r3, 0x84, 0x1c, &(0x7f0000000040)=0x7, 0x4) getsockopt$inet_opts(r0, 0x0, 0x4, 0x0, &(0x7f00000001c0)) 11:48:09 executing program 2: r0 = socket(0x0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x880e}, &(0x7f0000000240)=0x8) mincore(&(0x7f0000dfe000/0x200000)=nil, 0x200000, &(0x7f0000000040)=""/92) 11:48:09 executing program 2: r0 = socket(0x0, 0x0, 0x0) getsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, &(0x7f0000000100)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000340)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={r1, 0xf, 0x880e}, &(0x7f0000000240)=0x8) mincore(&(0x7f0000dfe000/0x200000)=nil, 0x200000, &(0x7f0000000040)=""/92) 11:48:09 executing program 2: r0 = semget(0x0, 0x0, 0x0) socketpair(0x1f, 0x4, 0x6, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f0000000400)=""/197, &(0x7f00000001c0)=0x20f4) __semctl$GETZCNT(r0, 0x0, 0x7, 0x0) 11:48:11 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:11 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$sock_int(r0, 0xffff, 0x0, &(0x7f0000000000)=0xecb, 0x4) r1 = open(&(0x7f0000000040)='./file0\x00', 0x200, 0x9) listen(r0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000300), &(0x7f0000000340)=0x4) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xa2, "be56857899e4cd73cc4fa030a2e6908aa7c959f0b7f6ae38738b5f81443e968c22c6c6b9ed4bb4912ab58ea25c9abc81c070cf476982446d49773a564a947e1e5c8e2fbb687c4422a8813beb31efd52f9ac040e299524175113ad24cde615cf5caa8dc96bee26cfa7933d03be8563fdccb67485ff16319ad9375d193ec520d0030e2a2fde0405817efb567829038fc9e78e424acb2ba2b64c18a9149cec31ffcc0cd"}, &(0x7f0000000140)=0xaa) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000180)={0xf, 0x9, r2}, &(0x7f00000001c0)=0xc) getsockopt$inet_sctp_SCTP_ASSOCINFO(r1, 0x84, 0x2, &(0x7f0000000400)={r2, 0xfffffffffffffff9, 0x6, 0x0, 0x1, 0x1}, &(0x7f0000000440)=0x14) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f0000000200)={@in6={{0x1c, 0x1, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x101}}, r3}, &(0x7f00000002c0)=0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000480), &(0x7f00000004c0)=0xb) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x22, &(0x7f0000000380)={0x3, 0x100020000000, r2}, &(0x7f00000003c0)=0xc) 11:48:11 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x43, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x1, 0x82) __semctl$SETVAL(r1, 0x0, 0x8, &(0x7f0000001200)=0x2) 11:48:11 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, &(0x7f0000000040)={0x38, 0x7, 0x400, 0x2, 0x5, 0x6, 0x100000000, 0x9, 0x0}, &(0x7f0000000080)=0x20) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x3, @remote={0xfe, 0x80, [], 0x0}, 0x8}, 0x1c) socket$inet6(0x1c, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000180)={r1, 0x5}, &(0x7f0000000100)=0x8) r2 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r2, 0x29, 0x2e, 0x0, 0x42) 11:48:11 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) socket$inet6_sctp(0x1c, 0x0, 0x84) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000080)={r1, 0x8}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, &(0x7f0000000100)) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000140)={r1, 0x4}, &(0x7f00000001c0)=0xc) 11:48:11 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) semop(r1, &(0x7f0000001080)=[{0x2, 0x2, 0x800}, {0x2, 0x37e2, 0x800}, {0x0, 0x7, 0x1800}, {0x4, 0x6, 0x1000}, {0x0, 0x6, 0x1000}, {0x0, 0x8, 0x800}], 0x6) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:11 executing program 2: r0 = accept(0xffffffffffffffff, &(0x7f0000001740)=ANY=[@ANYBLOB="40000000000000002100000000000000000000000000000000001000000000000000210800acf2c6791c61b05dae6e2bb8e7aa84e85badd1993afe1e010001000000000000000000008b966d1d2959c56db420ed27689ff2a6ba789bd552eda99d44ef955abbc7f185c5064d0b1057c877d89aa911a0c9b31cf98e92a21d69e49701c06dfc"], &(0x7f0000000040)=0x2e) setsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000080)=0x100, 0x4) poll(&(0x7f00000015c0)=[{r0, 0x1}, {r0, 0x1}, {r0, 0x80}, {r0, 0x15}, {r0, 0xcf277ded25a27e13}], 0x5, 0x0) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000001600)=0x4) sendmsg(r0, &(0x7f0000001580)={&(0x7f00000000c0)=@in6={0x1c, 0x1, 0x3, @empty, 0x7fff}, 0x1c, &(0x7f0000000380)=[{&(0x7f0000000100)="285c7dcdbaf80544915d96a842fa03452963a72b16f21e65628e4c48557feeb424acfd72833b7c6633173a51fcbdee916ff7314ba6b04c94b523be0eb7", 0x3d}, {&(0x7f0000000180)="7fecec6b48884ff0bdd190fa3ecd051f5c4ec70842888a622ebe1a4b38f7ccf19c0f70e553e9db04b705a906d6c7f8d4c32bddc6f5f77055ac543e2a7af0072b011f34264fa2c6e2d752d407523243e7b3e9b04b466da0cb921a56dd68e8838a1800bc45bcc55ebfdf3fb64853b68daab2bdff07b1f0bef7bb0f3304df203e66a35303775b5bc0489d268054c4bbb888fd44e81cefff80fa9334ad0f3288a24262f59d6e6ecad78cde29f777668b276228203151adcfcf54468c0ba2b0fa30785edf8566ba2fd4869368c72e43d9266f04ee156a186f892ff91ffff242fe7bc4b6f8aa10ad5b6068dd9ce596ddd39e4a43546766", 0xf4}, {&(0x7f0000000280)="24e76f036c41d1ed8951afdacb9de8255dce87709d701370429d5c82ab4db583c9248e0c79517eaad187a5adb86b5c351dd80052069e45f7fcd43f0c5126ac01cbb91f88393ed36671b9e7d88f80205b31df3d9e0ced99ecc7f998a2bb", 0x5d}, {&(0x7f0000000300)="4a5d830b355d167c5eda6148f29c2d98d0f2c4e71ad8cd3ef83b9fc99642801a34ce9ea815cc1a64cd1bc327018fae4f2c0305989dd8411c1702d5e98b7d7d8d4bab65ea5e933275df3a6fb029de49d21082380069d6d59573eaa321c925d71f49f47c076331f2d46764d4c910cc54ca3583685d96ce9805f5ba82", 0x7b}], 0x4, &(0x7f00000003c0)=ANY=[@ANYBLOB="1010000000000000ffff00000300000021eb9cb818b3d441329161238e92cc8c9a4625f16f91eceedb1b80a53903fb1d68c275be49ffe8396d121266721e00735a67b0ef2da4b88cb337bd51989e1b293da353f91426ba364f7355c3d3342ed0c4ab8ac197ac2449a7868cfa1ba9d2b18f8ca21235e3f47184f72d64d568ea337e40cdb511559e4c5587658e6bb4e604eb44e364381bee7e4a036336d9aca2698b7a2690c78e0c101f11a4bfda07ac851c7f1d84d23a78a57fddc5ef27f9f9891cf80003fc81412f128ddf6d1e3736fc392d435f659d7f6d3d90d61a29c8eabaf6967e14652ad81568515a5fad73a7e8de8f8396ff88abc55a1abe9c862464db7a018b4c8645b66c3cb70dfea849bef940355c9f2e204a2d452e75d375f8c48a4e216c964c4c60e474ba34a386842f3afb651eb2d0988964546742e3ce59354ccb3891ca05d50b8aea67428bc551a3662d893b3682966ce6cf8c5d2d5687b48642ac2d83f23426ac794def1979cbdf3f7e1f0bf29f3492ba267b24d63d7010389f56eac6faa4e660b356e4b6b68543b5d066652b8498c53cbd69f7a82cc8369151a0c8ac89c72868cfc8ad34bd7e5a5bd5e7af4468c8e013ae6508a1941914fdabc881e93ef2c2b2e3534337a80fd1890a3d5431e33a1f4e1dac79a766b6d9f28fada88dbde8a8b5ca540d34f58a11dc57232f4e072912f3ed358f529b4d3c3d2a5eaab8659e31c191757e8cb8494b666a2951b74f8bdd53447ed425017e324976bdc2a74a940aa8c178a3540de5a8ee6997f37c18844cc9bb494fa78e29a5f960d28468a74d9fec96473ba948a22246182002c74d6e33a259826d384647377d02841b35005c17dfa31a041109c4e6d572de654536c776583eda717eac46587986a4117a848c226ed5a6205dda388e79fa151534c5e2de5373c6bc57d4b6f89d1d815693cf3d2578737abb904747f27434a59adcd343fd77db248c8068ec4f1e065fa947f18c1188993b5f244a66caa38a4ddbb6cc336346a910b8189f93424fc9d7f36587828675d6833ae55b4cbac5377212e1a8ab66f2b82d8ae7e197f49d567eb4f6dd1439310492f56a5a47d258bd48e37cf2de43b19e5764a686b1d3685f6a2c4d3891baf0e124ebf25c387b6b76b91d2844c90148399792cd1df79f9f85e8ab58a7f199b51b15a8fd1a35128389e36984f15312fa0754e4c1cdad7e9d47a46c890c03da6f5966811681044177b25e2349554a8a5d0d18ed7a0ace4f34f6de75b19297acea13727ef702dc8054dea457e1130df177d5178aefb70f8459b18cdf1a0ad16dc9bbb65182a8771c262759b7d9293b24f405d1a71118fbcd342162288d11f9ef77c5cb3e054c472bce3e1152497b84463703be129d955b9f6afa7513d65bb294169c8dc76e9de34913b62e0277fe4dbe43dece2b66ad92de0c66ff1f9ba8d01436bb656148653bf2c98406c21cbfbd27e8970d3389836e457e213e31226eb4902705e18e0db5573adda5b39c0f870002d89c5bcb52a9362a0b181f47da10ed7ecc9c46cc87572ed4f7c3b436b382b9e487eaab68434a57733de2339bcf232214a37086e19c0b1913e9c6985bbc14e9571fed2d8b8395b34eb83575066dde60f24bd6b16dfb5fb2bcb9cbea5a8e35df616733631a0d21a8d6e027630cff2eb2fa87be11c1d292da559d7ab4532c883d73c74b29ee98c9e0f41faa428eb736411bc70e09e2b1d6fed0401386a75e5587522e523649ea4ba5c0b1734f8cd6d69ef21cde241cecd523d599800fa9d9b8390607dc59e49b24968066940dc1d1b423c532be995f72ae9f0613b100dbf2dea648ef5a47e6ca34b55af9292e4db4a9d046c123f7317eef4e12d0cbfdf5fe55d2fb3a38bdfa2ea0f7a703b4991924910ecdb75bd740269f64fb627e2a00ef8677df37f9262eae1f4bcc2a7577ab14c7bceae919e015c28b1db03185c5b08ead66d4b2fbd42c674ede817253f3e5944ecfda3843d920e8bb101fc472529d4a37dfa82ce3687f8af3ff5241a17743017fcf947c7cdb603543332c5fc490e7fd5240ad01dca2d38f7f10789c41e63d5f3063accd2dcd3f709c0b58a77dcd8ce402c09f28e0fc84ed802532c71e88373af5017166a1d02d4cc6ccf99e55cb319fe4c715c7346814d3fb5a7d87265f2ab3ab2602c2be2edb8d1341bca8bf4ce7eb0dd917cb0366ab776d7cd42775d98eececce1d0dbb984d33115f84980a7b77c838f007497f3594c6d98eb90c45dfd350b1eae998c8ff2b9811ea0b5e31b71017715052ab85863deeb87d7061619dc5a9c09aad9b9d5b6f93ea1115513037946ad2eea482f64c699831d19cd170b7e71f433e8eda9489e2e2bf88bb2725f0036dec2fa776930f2cc91ee61b37e4b92dae38b6ac4573aff0d7b9c7f615f6d82ac5ba64567e27e41fab8cb6700e935f600a2067e41d87be3fdea893f93e359da3524987839afab950d424ebc38d1c833b6a44f40b75da4df8e49f3ddffeb179176d195669a5c9bbde4ef49dad200261ca6052de4fd4d9f53ba6ae51f8f73c798cb3f11eed4eebadc6a56e076066eb4e041d2c28a026d5e61781753dbce8ae1d38e3743efc6f43048398d8d211f7e897524e672a0ce66e9c216aeaaf28391cefb98b8ab7f1c5f2ad9b502e92509f6bf389c53b36821045e4f9ec8ebf9022623d8fa450098a08e28325a349440b3f7f7dec3d3b18afc77928cb59e744a168ce65b53df13e79c6978eb883da668c70c03f14957bb9e6024dd435cb2d1a489962e5a9b32618eda56ca15e0f2385f16b8da2ecf281a54d705f3ca7abc93ce8f6d443ee0e71f51ae0f2b4268dbc29054d321b31f22123c0c7741ba10ce543b035e0bace724aed21efde5ad7ebe3f27f8075f47b973cadd3e58129f0218220fc71b1e95f1da000df2c76ac84bbb726ed39de7ad8bc179eeb1b1c2a1d63b0c6aede34783206decb51802359d398a7a804db71e5572ee5e6a59d4071504a65d27066c21a3636167df2404e82701dc467364e9946a364b28d7ab0f4cd3bae92ea3b10eb53de969e52028676f15b666862e706fcf02a7b726d1645a02fb63703cddd15bbf746242d42622ffd0deea4e8a050e747a1b66727dad741c6c326c96de5c4bd27d15685e5cd656c898bc2ee499e7ca937278e6a4ed3b38a01db35482138d622a3210cbee0262844bdc8d5d97c650e58aebc62314c00cfae69d596e51578512b3e35881d21c89a53d6a0e4bff2017b94ee0d690628f632949ece3190b2da077558a0b935fb932cfbcaa1d57cd8f32f90d111f47f84851d67eab58a2d4eb16523d782cc22449b39e6d46dff424e7453cb616fe277fbe9412ccd1b3d73d586a6b654885370854e8b6e591ec045e712f372c88d7a88146551cc368a291e6ebc5e73c825fa94839fdc655dba73a9b6f351265eef700bbf3f79d76c8e72d1a4254a952334d49eba6fdd5a4a24c88f0914c5c6ad0d45ae4f3928d0cc1f77d95410d96cd7012d411e19a0c9ee6113555cbe8430b1b19691bc68ddab50827750aedac0dee7c6cbde73d8dc950d277e7e8d2c7755a0905e48d690eda16c8821bc1d1ecdddbd64f95470c5c6663d2258704ca1e9116a52ca03d708cbe8270c6c11d93b9add7998c08f1f159c9e35fdde5416a446941745923bdb49038b37724c9eb9c0ea03d3bf1f66749f65101b1043475653fe973e0874ed450462ad017579e585fea9338630e12d641cd91f86a506216554071caacf1f8f1e58340d9849404265e484a55c27aa1b88f491c778bb45e0455cf63deda1e211336ebaf9907a1e246f65d1859e91f64fd710bf9c3040261a79a900bc7a7b63b9845f0d1ecc9a6e2d627a7b87e0e3445b2b427a77533d3c3c408b5f72b37b65dfcf99c995972910a64097ce7083904735e4beeebdcf11423e4c891e7dc4c45e824c6a42334de7b48b8a39c0ebae5b2d0a5d6d06147e74cb202f47078d2964ebc656105f11e2c1d8b0d13c745473eafbb5af55e5d10508020f63d2a09e796a45008decc7eab624037361038dc0530d4bc803c71898c036f16c66444ecfe6b2f658c0a77e3dcdc62695b6e058394ee5346ce601929840ef37092497b077edb735b9fb6dca60bc64051b234a53feae6dc61836957455b651a72fa0a65b7c7d03e89391aa7fcebfb9c327ad6c558f6690bd6c98c33133f58108f139183c8db86db3fba11f5f5444ceebe80810ce663d8cdf564055ec43145a6c58c17c0eb0017c5babf99ffe2898ae10e87fabfe26500ad3c69992bd2c60f49c06745e955be20f7d8e05fe2a03f2a4affdae2ae468a18c5468961131ef40939504c5b30a8d0a2634811a36dade16acb5ea39d010f5ee3db94784da4111c279529418afe8c4d7eb3ba9907034cc98d1e675e73f68aec5f8e8d22d0542677a146cda044fa5f94875ca68e7d0a4d6fdb98a61322daa8bf13f2342faaab9e99097cafe9d81c87f46bbf70ea881df0c30017e561fc036e575cc0c4b5d4102e2a54fa0e06526d68b70fa0b80d820994815d6b81bcf06b7778dc04b3ee79042bdd733a7092b0f1a5704e075436b41f6b763d6af6c0e1237c332be8e1950a83b0a23645e0a403c1d66b07dcf453ac4fa496bbf75f44d5344866b475ca107f0dcebc97bc043573aa58fa16e2f422b6b175cbd5643731733fac59b0929f73805baa57e555e345dbb48b00310bab7e2129811d384efc1463f2b5dca4662750c7aa98e597b8c84830365a81ffee3fade524bc5a10aae375307038471c1cbee3f702e04dddb1032ff06bc2d72247b343d6f388f4e2f9ff714c43a5455757f27d6ede5234ac8d9baa839bad4f0dd0579535abb9caa68489c3b11d63b6a4171a7648d53e4143210e228bf5faf50bacc9938252cb806a9c301e4f2e72a99bcc30e47f0b8597e06431f601dd69d2983190be665cd0f84fdc95de98349693d394c5b44feda37a69be0d304be89257b68788a861a09f86f287f8155943bcbd4779505dbaf19b19b12ef169b4c87be9ca58ca26dafadc90b1f5edbc7065c9f0ddec6487c8c54c1b2334f05ca169859ff736a3d66442b22853de366fa0ccf55ad6c3fddb03d54f02dda26f25b140ba2423c69640c30822ab5b3f3c57d8c9c7fabb93e102296e863e693ef50d0ed6a7420a88dd8be5de36f5dbac78c12466e5f7823e43364ab1e51447a89f79a5eb1cbfbd000b3138ab92fa912a9258954956b7d15fdfd614b23d6ae27a5eb0118995aebb5faa7f821916d24a8388df99e7a8ca6cc7384c7518aec30a06324aadfecc6b5120967764c0aa8c7dd4dc613b6a04f5da74ffb67dfb2038f243448f5dc230a0a3925f100943aa4fff187b4d6cc89fcaf480f09e4a82b1facc5dff76e2674f72e88532ebe1d531f5c82d593c27f8e4595cf4c96ce7dca04ceec94a14609fc1403e38d32568ec417f471c268557352a27d63d1757ea36192d3030c29a1be0718c16de2342a0382db5b7537c7f94bf1f66bbefdacbc46d511cb24e236f1e9a4f93d01fdb2285690aeffefbde688d6a810f37606c1357aa594736d747e6e24df8032fd12a57aa4d77c1b8bdcfe0415084025775c843717ef614fa8f6a404dc9f5a0d87c43550684ea74870f2942b72469d38c6c52da7ffdebee049246dca69d60adbd56c6b988b8cde41a61f8bfb98c410117eecc30fb007df98a5e2c61a6e713cf9c6efeb3679b6ed6dd196dcac822f081e3d4a071abff3eaf4b9bd20ecfbf84103580b11eed78f55b96888ee3f5edece7635cc738edbf3f149e09ce179284d9eca1800000000000000110000000500000039f0e644e334ba00600000000000000000000000ffffffffef707c4b12a5e253ca12df2d664a98120450d8b9b4d45cf9d0d3d34466b050251381098d9cf8606a5c6910e1312affa93c4e88b1d70349793e7c1843e24ef488fd202fa7845db36d06619c2bd100000090000000000000008f000000530b000038130fb84a7d8edc69b5b941a514436d7330a05b4b134b98e7cb39cc353b37c0c38195e66745c59f848b8a6e3b78a8d536b439c94f2dbf09d116b7ddd058cb9dbae9ac63bfe01131004dc9dfb0f142ca6b1bafd9ef52f6c350365a4f641512bc97f446dc1bbe19e44329ab2d17932d47b7be67879f0e77ddd26278c3c0000000a8000000000000009f00000000fcffffa6af971a77ab45198e008a31565657764f2ecc0a4fee6ee08fc4f571b917db1a11c019786d2c9421afc7fbf5328bf2464206387947074208031b1623f32fc63c4312a4a2c79f5de98e2fe7266ddecec5cc46b239628b956436a00803940cb5a5b64afc50c3ad0a55d2321068f3702ede80752e93563bfacea605c664abf0798d097784040624087a3b98b08bcb0cc9f6795f5cd59a980000000000000000000000000000000000"], 0x11c0}, 0x0) mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) munlock(&(0x7f0000261000/0x2000)=nil, 0x2000) r1 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_timeval(r1, 0xffff, 0x1006, &(0x7f0000000140), 0x10) shmget$private(0x0, 0x3000, 0x4, &(0x7f00000a2000/0x3000)=nil) 11:48:12 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$sock_timeval(r1, 0xffff, 0x1005, &(0x7f0000001100), &(0x7f0000001140)=0x10) getsockopt$sock_int(r0, 0xffff, 0x1501f, &(0x7f0000001080), &(0x7f00000010c0)=0x4) 11:48:13 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x81000000000003) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000440)={0x0, &(0x7f00000004c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6]}, &(0x7f00000005c0)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000600)={r1}, 0x8) poll(&(0x7f00000000c0)=[{r0, 0x40}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0xfffffe4e) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000140)=0x9, 0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x57, &(0x7f0000000200)={0x8, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x2, @multicast2}}}, 0x118) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x7fff, 0xf, 0x6, 0x1}, &(0x7f0000000080)=0x18) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000400)={r2, 0x100000001, 0x8, 0x3}, 0x10) getsockopt$inet_opts(r0, 0x0, 0x0, &(0x7f0000000340)=""/91, &(0x7f00000003c0)=0x5b) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000001c0)=ANY=[@ANYBLOB="ecffffff0600000000030024236521000000ff000d7c8d7989b7e50869260b34bcee3b75f683de5d4ddae7a0c73d6bfec7025f06b8af9221a5eb0004"], 0x0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r0, 0x84, 0x10, &(0x7f0000000100)=0x8, 0x4) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000000)='hd\x00', 0x3) 11:48:13 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:13 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = getpid() fstat(r1, &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r4 = getgid() r5 = getpgrp(0xffffffffffffffff) r6 = geteuid() freebsd11_lstat(&(0x7f0000001480)='./file0\x00', &(0x7f00000014c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r8 = getpgid(0xffffffffffffffff) r9 = getuid() freebsd11_fstat(r1, &(0x7f0000001540)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001640)={&(0x7f0000001100)=@abs={0x1, 0x0, 0x0}, 0x8, &(0x7f0000001340)=[{&(0x7f0000001240)="72756e7fa34a3f554d0987c13aec739e3a6aa84f6d8e8ba798e86e1fe3b9003bb64807a9717e8201911e1e29d7ff7e3c67c21038dc353669f18ad131b9313203adebf9ca2425660aae9dc10000f715fd782446f5324cc6525789e3b473cf8646ce6ecc99cffc291b87e1247694f37e2fadea9e42ccd2755503695355ff9fc3b82e569debdda6955b41d0552c067ddc4cdbac41ed63af99ea7b2b185f9f26b3d5d4f076250e229f23316fba3e983aa2ad7ef189556a9f833e2723bdf1cd0382fd07222ccafea8a83cbf96bfa8c7", 0xcd}, {&(0x7f0000001140)="b628e1051b07853b656f2ad4ceb15ac44ee57d45445e34c660df37fc3393f9b2428622914114b74014d405074367d4393feb0336cd001257951c360b2b29f33ee43167be0420a3896054a9badcf37b406e2364f77733c792c523adbd2a1472e5753aa72015a72142c19c1ad8449f7f322d8d5ee8443e9b0e185859ff36dcc7b2173e001d1f1002da259516", 0x8b}], 0x2, &(0x7f00000015c0)=[@rights={0x18, 0xffff, 0x1, [r1, r0]}, @cred={0x20, 0xffff, 0x2, r2, r3, r4}, @cred={0x20, 0xffff, 0x2, r5, r6, r7}, @cred={0x20, 0xffff, 0x2, r8, r9, r10}], 0x78, 0x180}, 0x100) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) accept4$unix(r1, &(0x7f0000001080)=@abs, &(0x7f00000010c0)=0x8, 0x20000000) r11 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r11, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:13 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) __semctl$SETVAL(0x0, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:17 executing program 1: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:17 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001100)=0x10001) getsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000001080), &(0x7f00000010c0)=0xb) 11:48:17 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:17 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$sock_int(r0, 0xffff, 0x1016, &(0x7f00000010c0), &(0x7f0000001100)=0x4) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x91) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000001080)=0x8, 0x4) semget$private(0x0, 0x6, 0x54) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:17 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = fcntl$dupfd(r0, 0x11, r0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f0000000000)={0x0, 0x1c, "4845ce9175d2776b5f2b1c7870f7f8a96734853b1fc9a535d6e48546"}, &(0x7f0000000040)=0x24) getsockopt$inet6_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={r2, 0x2, 0x7a35d26d}, &(0x7f00000000c0)=0x8) setsockopt$inet6_int(r0, 0x29, 0x800e, 0xfffffffffffffffe, 0x0) 11:48:17 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = fcntl$getown(0xffffffffffffffff, 0x5) fcntl$lock(r0, 0xf, &(0x7f0000001080)={0x0, 0x2, 0x80, 0x400, r1}) socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r2, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0xb) 11:48:17 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000012c0)={0x0, 0x8001, 0x0, 0x2, 0x0, 0x10000}, &(0x7f0000001300)=0x14) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f0000001400)={r2, &(0x7f00000013c0)=[@in={0x2, 0x0, @multicast1}, @in6={0x1c, 0x3, 0x1000, @empty, 0x8000}]}, &(0x7f0000001440)=0x10) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000001080)=0x1, 0x4) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r3 = semget$private(0x0, 0x2, 0x90) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f00000010c0)={0x4, [0x0, 0x0, 0x0, 0x0]}, &(0x7f0000001100)=0x14) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000001180)={0x0}, &(0x7f00000011c0)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000001240)={r4, 0x7}, &(0x7f0000001280)=0x8) setsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000001140)={@loopback, @multicast2}, 0x8) __semctl$SETVAL(r3, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000001340), &(0x7f0000001380)=0xfc29) 11:48:17 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) flock(r0, 0x2ff03a5c8ef24e61) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000001240)=""/4096, &(0x7f0000001080)=0x1000) r1 = semget$private(0x0, 0x2, 0x80) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) r2 = geteuid() r3 = getegid() __semctl$IPC_SET(r1, 0x0, 0x1, &(0x7f0000000100)={{0x3, r2, r3, r2, r3, 0x80, 0xfffffffffffff000}, 0x8, 0x3, 0x20}) geteuid() freebsd11_stat(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)) 11:48:19 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000040)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0xfffffffffffffffe) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(r0, 0x2, 0x100) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0xfffffffffffffcd6) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = open(&(0x7f0000000200)='./file0\x00', 0x8000, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffe66) lseek(r0, 0x0, 0x3) freebsd10_pipe(0x0) r2 = open(&(0x7f0000000180)='./file0\x00', 0x30000, 0x4) write(0xffffffffffffffff, 0x0, 0x0) open(&(0x7f0000000380)='./file0\x00', 0x1, 0x10c) lseek(r1, 0x0, 0x3) fcntl$getown(r2, 0x5) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000240)={0x0, 0x215, 0x0, 0x5, 0x2}, &(0x7f0000000280)=0x18) fchmod(r1, 0x25) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="000008001dd7a9d6ec7958767caf91870500060091db0728b8fc000004000000"], &(0x7f0000000340)=0x18) setrlimit(0xf, &(0x7f0000000100)={0x7f, 0x133c8c0c}) getpeername(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x75, 0x4) open(&(0x7f0000000300)='./file0\x00', 0x100000003f, 0x81) freebsd10_pipe(&(0x7f00000001c0)) 11:48:19 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r2 = semget$private(0x0, 0x2, 0x90) getrusage(0x1, &(0x7f0000001240)) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000001400)={0x80000000, 0x1000, 0x3, 0x0, 0x0}, &(0x7f0000001440)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001580)=ANY=[@ANYBLOB="1c004e2205070000fe8000000000000000000000000000bb0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3, @ANYBLOB="000712000040001d00"], &(0x7f0000001540)=0x8c) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) connect(r0, &(0x7f0000001080)=@in={0x2, 0x0, @multicast2}, 0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000010c0)={0x0, 0x4000, 0xfffffffffffff80e, 0xfffffffffffff000, 0x0}, &(0x7f0000001100)=0x10) r5 = getuid() r6 = getuid() freebsd11_stat(&(0x7f0000001340)='./file0\x00', &(0x7f0000001380)={0x0, 0x0, 0x0, 0x0, 0x0}) setresuid(r5, r6, r7) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000001140)={0x2, 0x9, 0x5010, 0x3, 0x3f, 0x6, 0x2, 0x2, r4}, &(0x7f0000001300)=0x20) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000001180), &(0x7f00000011c0)=0x4) 11:48:19 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:19 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x0, 0x11, r1, 0x0) fstat(r0, &(0x7f0000000080)) 11:48:19 executing program 2: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) socket(0x1c, 0x7, 0x4) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f00000000c0)={0x0, 0x0, r1}, 0xc) 11:48:19 executing program 0: socketpair(0x1f, 0x4, 0x200, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_tcp_buf(r1, 0x6, 0x64, &(0x7f0000001240)=""/4096, &(0x7f0000001040)=0x1000) getsockopt$inet_sctp_SCTP_RECVRCVINFO(r1, 0x84, 0x1f, &(0x7f0000000080), &(0x7f00000000c0)=0x4) r2 = semget$private(0x0, 0x2, 0x90) semget(0x1, 0x2, 0xb) freebsd11_mknod(&(0x7f0000000100)='./file0\x00', 0x40, 0x79) __semctl$SETVAL(r2, 0x3, 0x8, &(0x7f0000001200)=0x10001) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000001080), &(0x7f00000010c0)=0x4) bind$inet(r0, &(0x7f0000000040)={0x2, 0x3, @multicast2}, 0x10) 11:48:20 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x1, 0x410, r0, 0x0) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000001c0)={0x0, 0xfffffffffffff2bb, 0x2000000000000, 0x8, 0x101, 0x75, 0x800, 0xffffffffffffffff, {@in6={{0x1c, 0x3, 0x9, @local={0xfe, 0x80, [], 0x0}, 0x80}}, 0x0, 0x9, 0x7fff, 0x2b96, 0x68f3, 0x1fa3dbbe}}, &(0x7f0000000080)=0xb0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000100)=ANY=[@ANYRES32=r1, @ANYBLOB="040004001f00200017e5b3d1"], &(0x7f0000000140)=0x10) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6_sctp(0x1c, 0x0, 0x84) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000000)={0x0, 0x30}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000300)=ANY=[@ANYBLOB="7fb500000800020004000000ba247c00bf3f985bce8718bbcfc72090163d6c540216000000000000a864effa49fb5a9e6e3d016159090000008b33b4c30d47f97051e7f3f2ab8dc3a3f25887de970f4df082ccff7e26c9479ca5b651ae06c18cae24d94f2ded86a741404ec8ec028ce88acfa3883095f62b612512f3edefca61b14c6758edd42eda2360337003c31d6558a16597ca3674acec51d0e3a40eb8e15f05be63f029297e42b24d128f"], 0x0) sendfile(0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) socket$inet6_udp(0x1c, 0x2, 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x7, 0x410, r0, 0x3f) setsockopt$inet_int(r0, 0x0, 0x0, &(0x7f0000000280)=0x1, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x0) getpeername(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x0) 11:48:21 executing program 0: socketpair(0x1f, 0x1, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000001080), &(0x7f00000010c0)=0x4) getsockopt$inet_tcp_buf(r0, 0x6, 0x64, &(0x7f0000000040)=""/4096, &(0x7f0000001040)=0x1000) r1 = semget$private(0x0, 0x2, 0x90) __semctl$SETVAL(r1, 0x3, 0x8, &(0x7f0000001200)=0x10001) 11:48:26 executing program 1: freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_lstat(&(0x7f0000000180)='./file0\x00', &(0x7f0000000200)={0x0, 0x0, 0x0, 0x0, 0x0}) setreuid(r0, r1) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) r3 = dup(r2) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x8) sendmsg(r2, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000300)=ANY=[@ANYBLOB="00000000000000000010000000000000002754236e7bc4d53190fb8195d21449a9ba1b99ae0ca6c4e6f261824df0d04c014e3352a70637d5991bf2603dc007d9fd4627781eb933f99abf71a0f043856ecbfa182c20cb5a8b2a8c13356815d3b5f061934810317bd360bcddd9aa00317ac1e6898b7d0c432a03c31facf1c546"], 0xc}, 0x0) r4 = accept$inet(r3, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @remote}, &(0x7f0000000040)=0x10) r5 = getuid() setreuid(r5, r5) r6 = msgget$private(0x0, 0x100) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r3, 0x84, 0x103, &(0x7f0000000400)={0x0, 0xde, "64c8192e7fa0cc3b414f1cc773fc08fda73196ea22e8d3d90b23bb9ca6a9430913a5ad02df73a9421832aa62627d8fb9a242c053936007067431cebd9515d36be16cb9a7b11ddc70fca06f36f7ec437fcc6ca7841d7d8dce8726cf90fa1b373134ac08659eaf01320d377997e9adb4ae42353c4eb6396684339c00b053ef57257309ede8e64bcd2ccb41a6d44d4acfdf27abc394f29509399c3fd03048b6ebfe44f6a1fa4336d68f275ef7e197067256f04c11f221511f9ee55d8757e564bd84f1a3aef270ce8454d89b101075a222b53d86187b396b357241322c5ba812"}, &(0x7f0000000380)=0xe6) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r4, 0x84, 0x1d, &(0x7f0000000500)={r7, 0x2}, 0x8) msgctl$IPC_INFO(r6, 0x3, &(0x7f0000000080)=""/38) geteuid() getsockopt$inet_udp(r3, 0x11, 0xa41950e2be2cf4d2, &(0x7f0000000280), &(0x7f00000002c0)=0x4) 11:48:26 executing program 0: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) setsockopt$inet6_int(r0, 0x29, 0x3f, &(0x7f0000000000)=0x8401, 0xfec1) 11:48:26 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:26 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000000)=[{&(0x7f00000000c0)="81", 0x1}], 0x1, 0x6d998) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) poll(&(0x7f0000000300), 0x30f, 0xc) fcntl$setflags(r0, 0x2, 0x1) 11:48:26 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000000)=0x46b5, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000002c0)={0x3f, {{0x2, 0x1}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) r2 = socket$inet6_udplite(0x1c, 0x2, 0x88) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000040)={0x0, 0xd, 0x2}, &(0x7f0000000080)=0x8) connect(r2, &(0x7f0000000140)=@in6={0x1c, 0x0, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x100000000}, 0x1c) open(&(0x7f00000004c0)='./file0\x00', 0x104, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x0, r3}, 0xc) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000001c0)="0661c1ec67f755c42639d2e8306de5847e993a66b0183b843296a2719b1b3c9c2f3b923456e3c35cb7b41259e0f433f9cd8b0d4d31a54d1f5c9305862eb5ac0c6821c88bc7ff79d5d011e2993b4863606ae8a89e4e170e3eb3e392053bfee28b3f1c5f54d712590b22e7c55f474dc4a380b4b381a1f8cb00d50ca703746179c0d999da16443bb558e79e65508c0bb2b4a362248b9f684f625f1d1f84c67c2d6a3fa00127eabb9215acb533a2f087f75be198cd6f5a7221ad7766afcb6db15a8a1ab0b3293e56c29fff74814cbd3bf0aae628aceaa49d16d77ea1ecb0d2541ce77c10a5f1bc4891d5", 0xe8) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) fstat(r2, &(0x7f0000000380)) 11:48:26 executing program 2: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) fdatasync(r0) ftruncate(r0, 0x80000001) preadv(r0, &(0x7f00000007c0)=[{&(0x7f0000000240)=""/229, 0xe5}, {&(0x7f0000000340)=""/163, 0xa3}, {&(0x7f0000000100)=""/9, 0x9}, {&(0x7f0000000400)=""/120, 0x57}, {&(0x7f0000000480)=""/217, 0x2f0}, {&(0x7f00000005c0)=""/207, 0xfffffffffffffdba}, {&(0x7f00000006c0)=""/82, 0x1b3}, {&(0x7f0000000740)=""/98, 0xffffffffffffffdb}], 0x8, 0x0) socketpair(0x1, 0x30000007, 0x2d, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000040), &(0x7f00000000c0)=0x4) mkdirat(r0, &(0x7f0000000140)='./file0\x00', 0x100) 11:48:26 executing program 1: r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r2 = open(&(0x7f0000000140)='./file0\x00', 0x406, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000100)={0x0, [0x281b56a4]}, &(0x7f0000000500)=0x6) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000700)={0xbf6, 0x1c, 0x2000099f, 0x2, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet6_sctp_SCTP_HMAC_IDENT(r1, 0x84, 0x14, &(0x7f0000000380)=ANY=[@ANYBLOB="fc9dc74d6276d1f6c19ee3c9a486670dfff5453b1678d019a4cef079029ccf7e3b3fe33621ec0dfb0e7c520f9c13cbeb4317e8829d903bed4c2a6263fd340123d59b7ced2ed5a2dd49ab7cce65659318c033e33110dbd7608b7e3800abf49aa9bc02760185d10d61d740c9fdf0d92bdd463c9f075849debd9a07c1104f7cc85adad0d8a36749fb3e627e28d1f9b2fe8ad4d949b63dfe97fd0332ba6f559548ae07a3e3b07caf9dd5ffaff104ed18d6624a79eb326ae2b92ecab678eb03f20dcaa54d677870505c54cbfcacf6c0e1aa48818897d8ca9f27592816cfc0f63e58abc4e56860"], 0x0) r4 = open(&(0x7f0000000280)='./file0\x00', 0x28800, 0x90) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f00000002c0)=0xff, 0x4) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r1, 0x84, 0x23, &(0x7f00000004c0)=ANY=[@ANYRES16], 0x1) setsockopt$inet_sctp_SCTP_DISABLE_FRAGMENTS(r0, 0x84, 0x9, &(0x7f0000000200)=0x6, 0x4) poll(&(0x7f0000000080)=[{r0, 0x8}, {r4, 0xc4}, {r1, 0x20d0}, {r2, 0x28}], 0x4, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000001c0)={r3, 0x6}, &(0x7f0000000540)=0x8) getsockopt$sock_int(r1, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:48:27 executing program 2: symlink(&(0x7f0000000100)='./control/file0\x00', &(0x7f0000000000)='./control\x00') r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffffff) sendto(r0, &(0x7f0000000140)="9c75d7a1d39e737bd7eab86e0f91f2016af8b707482f234c01112eee8ba25f26cb6b2a90fd1b02aa5457e2cd55cbd9ec70f552785629c18dcf9cff2bd03eb1df7497af5e6a083997127fbc8997c47b5f301009a64a7f244f7d7b5da3b2ef5aa1789893c5755b7377c7a48fc2060c451d38b626413fa8e8060b04c312fa167910f753b1a8e828b7d7894341eaa6390496731024be747496a1d1bf90f5b953a329f622b276dd5dcfa2818c42c0b7b47c1e6bf1b2da2ebfed6e0924efcad2e4b093db90e52177c8e785fd1fdc3ffbf47ec944ba78fb75756e392a5492571e5aecf63c45547096459b37fb", 0xe9, 0x80, 0x0, 0x0) 11:48:28 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x10000000000, 0x80010, 0xffffffffffffffff, 0x5) r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = dup2(r0, r0) getsockopt$inet6_tcp_int(r1, 0x6, 0x201, &(0x7f0000000000), &(0x7f0000000040)=0x4) pipe2(&(0x7f0000000080), 0x0) mmap(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x0, 0x1011, 0xffffffffffffffff, 0x0) 11:48:30 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:30 executing program 0: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(0x0, &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(r1, 0xb) socketpair(0x17, 0x1, 0x5, &(0x7f0000000540)={0xffffffffffffffff, 0xffffffffffffffff}) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='\x00', &(0x7f00000002c0)='^{^\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, 0x0, 0x10000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(r3, 0x84, 0x19, 0x0, &(0x7f0000000700)) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000980)={@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x6, 0x1, 0x0, 0x1003, 0xf, 0xc}, 0x1b3) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0xb04f3800) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000380)=ANY=[@ANYBLOB="0700000037d303c85172d3ed2ce521c4792dcde79b41c18130a8973e1a43dacea1b99b8ce8f19558f7f11dd8a22d0096efb4c2a7792f84f76de443d89102f5ebee911260801e7f562c3c164cea60d8df1f4f4fcd8f4e4aed34ff0246d042676dd2", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) r8 = socket(0x14, 0x5, 0x0) connect$unix(r8, &(0x7f0000000840)=ANY=[@ANYBLOB="879d843467f7b4e901a6da0df3255cd3efc4d1226e8c0652dfd383b7000097c67094959b0d16c2274b561edd290af797e695c361c4915a901907fd391563b866b479e91c077c6fb88b077e"], 0x1) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r8, 0x84, 0x105, &(0x7f00000001c0)=ANY=[@ANYBLOB="bd1d81458b323c86a1c214dcebb46e9264ae132f30b45168893d28ee5f60eeb4447a7a82f2a438ccd6f8a3dec6e6f9d82e6c0375", @ANYRES32=0x0], 0x0) r9 = open$dir(&(0x7f00000005c0)='./file0\x00', 0x0, 0x6) mkdirat(r9, &(0x7f0000000180)='./file0\x00', 0x3) mkdirat(r9, &(0x7f0000000100)='./file0/file0\x00', 0x0) unlinkat(r9, &(0x7f0000000580)='./file0/file0\x00', 0x800) open(&(0x7f0000000800)='./file0\x00', 0x0, 0x100) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000740)=ANY=[@ANYBLOB="b7bd317ecc3b47a08c9e3c237b10d997ee91d1da42d1bfac267b60bd17cac559ee27701addeca82f92aec3b1d00ddb988ab3fbb9c9fddffa2b12f054f2c73b11485befa1275071ee38c5db3b9f6b38ac6e4263bd5549d197f631675888bfc65563dd000000000000efe86ffcd85dc1787efdfef332379bd826327b21ea45e47c3978d1cbd7d9011dccec0983111abd6031"], 0x0) 11:48:30 executing program 1: msgsnd(0x0, &(0x7f0000000340)=ANY=[], 0x0, 0x800) dup(0xffffffffffffff9c) msgrcv(0x0, &(0x7f00000004c0)={0x0, ""/183}, 0xbf, 0x3, 0x1000) msgsnd(0x0, &(0x7f0000000400)={0x1, "a86df9df6438ebec68d971591a3a4dc79f614048695cc2132485b020b67c13f8486084b9737e2486483584169f5972d739d018c05cc3912ec924e9c1755de74317f7b79a7ca8bf8e6c77e17627eb4cbcaf4284f2f91381a2e3aa22fbd8af7b768332c74db0cb305eafd1999ea974406bb7228197e3eb9eb6bdbc8a244e897d924b83f3b8762ad48c294bfc0f805ae2c0d54350dab5"}, 0x9d, 0x800) msgsnd(0x0, &(0x7f0000001680)=ANY=[@ANYBLOB="0300000000000000c07bbcc69aabc4c0bc754372eabf00e76aa0fc1b308e8e872c7e0a61b34c9a7f2812c531e06dd87b81e06c161427670ca49ea80ce1c3fc517c2bbb40b2979d6f2dff8353e4a2cc6ab8168f24edc868bf6a01c00c09baa1e11c3533b47527b44f86cf878e260dd6860e1c4722e073e67b7fc5447c9b822cb3ac35d2c178adf6b72608b3839b66d7c873d949436482ec21bf097e8182e44f5c437b88fb2d9ef6d72a871d0b6d1360020af90227e93d3faafa49d9ed5b9d8c1b1191dec7bfb910eb0b36d93231cba69388009718c9adffee21838ba4b54e931889ba16391f7f1ff1"], 0x1, 0x0) 11:48:30 executing program 1: getgroups(0xa8, &(0x7f0000000000)) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)) getegid() freebsd11_lstat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)) getgroups(0x7, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r0, r1) setregid(0x0, 0x0) setregid(0x0, 0x0) 11:48:30 executing program 1: socketpair(0x10, 0x2, 0x2, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f0000000100)='cubic\x00', 0x6) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r2, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @loopback}}}, 0x90) r3 = open(&(0x7f0000000340)='./file0\x00', 0xfffd, 0x40) poll(&(0x7f00000002c0)=[{r2, 0x2}, {r1, 0x119}, {r0, 0x4}, {r2, 0x40}, {r3}], 0x5, 0x5) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000000)={0xe9ca, 0xa00, 0x3f, 0x5}, &(0x7f0000000040)=0x10) shmget$private(0x0, 0x4000, 0x20, &(0x7f0000ffc000/0x4000)=nil) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r2, 0x84, 0x14, &(0x7f0000000140)=ANY=[@ANYBLOB="03010100000000000000"], &(0x7f0000000280)=0xa) 11:48:30 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000040)={0x0, 0x9}, &(0x7f0000000080)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000180)={@in={{0x2, 0xffffffffffffffff, @multicast2}}, r1}, 0x0) 11:48:32 executing program 2: r0 = socket(0x2, 0x20000001, 0x40000000000084) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x1400}, 0x10) sendmsg(r0, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000400)=[{&(0x7f00000008c0)="df", 0x1}], 0x1, 0x0}, 0x0) link(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)='./file0\x00') close(r0) 11:48:32 executing program 2: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000040)={0xffffffffffffffff}) setsockopt$sock_int(r0, 0xffff, 0x4, &(0x7f0000000000)=0x1ff, 0xfffffffffffffe63) 11:48:32 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:32 executing program 2: r0 = open$dir(&(0x7f00000000c0)='./file0\x00', 0x400000002c5, 0x0) preadv(r0, &(0x7f00000012c0)=[{&(0x7f0000000000)=""/173, 0xad}, {&(0x7f0000000100)=""/4096, 0x1000}, {&(0x7f0000001100)=""/170, 0xaa}, {&(0x7f00000011c0)=""/236, 0xec}], 0x4, 0x0) r1 = open(&(0x7f0000001380)='./file0\x00', 0x2, 0x100) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000013c0)=0x7d, 0x4) faccessat(r0, &(0x7f0000001400)='./file0\x00', 0x1c, 0x200) mmap(&(0x7f0000ffd000/0x1000)=nil, 0x1f470000, 0x0, 0x10080012, r0, 0x0) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) accept4(r2, &(0x7f0000001300)=@in6, &(0x7f0000001340)=0x1c, 0x30000000) 11:48:32 executing program 0: mprotect(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x1) nanosleep(&(0x7f0000000000), 0x0) shmget(0x1, 0x4000, 0x1000001, &(0x7f00000e7000/0x4000)=nil) madvise(&(0x7f00001f7000/0x2000)=nil, 0x2000, 0x2) r0 = semget$private(0x0, 0x2, 0x100) __semctl$GETVAL(r0, 0x7, 0x5, &(0x7f0000000040)=""/82) 11:48:32 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) r1 = open$dir(&(0x7f0000000080)='./file0\x00', 0xfff7fffffffffffc, 0x20) mincore(&(0x7f0000ffc000/0x2000)=nil, 0x2000, &(0x7f00000000c0)=""/157) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x6, 0x12, r1, 0x0) madvise(&(0x7f0000ff8000/0x8000)=nil, 0x8000, 0x2) munlock(&(0x7f0000ffd000/0x1000)=nil, 0x1000) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000002c0)={0x0, &(0x7f0000000200)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast1}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000300)=0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000340)={r2, 0x2}, 0x8) exit(0x3) mlock(&(0x7f0000ffc000/0x4000)=nil, 0x4000) getsockopt$inet_mreq(r0, 0x0, 0xd, &(0x7f0000000000)={@remote, @broadcast}, &(0x7f0000000040)=0x8) mincore(&(0x7f0000ffb000/0x2000)=nil, 0x2000, &(0x7f0000000180)=""/84) 11:48:32 executing program 1: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x100004) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000080)=0x4) setsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f00000000c0)={'accf_data\x00', "04e69599a1d53951b17665c794432cfce4e9af9a3dd0da82345af7ff0a55b81434a31d3fbff8d0ea91e39c790f458767037662393119c9a6b62bf91611a69e65c07c2fdfe1d1ea9394a97aea2162343e96bf610103d209a8163e50e1aa9cbfac1af565b19f07ac98eef922f59733f25253997ceec14cb41bf3efebc1970dc692f56a8aacb4f4c4fc6c0a6a65d40d647096a343f6506ca35a00f750d5361d29d41a9dfe28bbab08280f6c52046100a7b7646bd59aec7f6066c8dccb7aedc829d95c3d932427d8bed5c263ac97a619509a76343ce015b1735555b3102f37eb2246b99ac1aaa808103c32784fca830f1bce"}, 0x100) 11:48:32 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0xfff) getsockopt$inet_opts(r0, 0x0, 0x36, 0x0, 0x0) 11:48:32 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = dup(r0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) poll(&(0x7f0000000100)=[{r0, 0x55}, {r1, 0x10}, {r0, 0x40}], 0x3, 0x7) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0xfffffffffffffd09) socket$inet6_sctp(0x1c, 0x5, 0x84) read(r1, &(0x7f0000000140)=""/223, 0xdf) 11:48:32 executing program 2: utimes(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={{0x9, 0x81}, {0xaa2f, 0x6c2}}) execve(0x0, &(0x7f0000000d80), &(0x7f0000000fc0)=[&(0x7f0000000dc0)='bbr\x00', &(0x7f0000000e00)='\x00', &(0x7f0000000e40)='bbr\x00', &(0x7f0000000080)='bbr\x00', &(0x7f0000000ec0)='/\x00', &(0x7f0000000f00)='bbr\x00', &(0x7f0000000f40)='bbr\x00', &(0x7f0000000f80)='/\\\x00']) 11:48:33 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:33 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 11:48:33 executing program 1: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) socket(0x10, 0x6, 0x1) clock_nanosleep(0x4, 0x1, &(0x7f0000000000)={0xc5c8, 0x4}, &(0x7f0000000080)) dup2(r0, r0) pipe2(&(0x7f00000000c0), 0x4) write(r0, &(0x7f0000000140)="8cdd4743fef551af385a6127feb112f37e7347ae00b7b09d85f2619928bba0398d3341c1c52efe091c08f4fb20cbf2861695a9e07255f26d455955bb8812b56e12b1c4b801021979d09360ba1e894a23db389a73eaa9ce4fce939ecf84af4a5c7a0c6474576a09edd211199e2c3796e83df171", 0x73) sendmsg(r0, &(0x7f0000000100)={&(0x7f0000000040)=@in6={0x4, 0xffffffffffffffff, 0x0, @remote={0xfe, 0x80, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xffffffea]}, 0x3}, 0x1c, &(0x7f0000001500)=[{&(0x7f0000000a40)="0ec90275dae1fbb4a9bda6d13510d89fa3b11641078700f95b2f6a6b203ed54276c457c54acddf4547d316556940ed66dcd7b122925d77f6487a92afd5dc8321404224e207ebae28870d799c0187bd537d8495a36a458c4964e725467adcd61fb6e984f12be3699d40271f94f8a97596dddb922ed2227ebd499c5b2910aacb28ef4b983aaf17781056845b0aa1cf267361554a885bc4cb1066b088017e039b25b49a8f4824f0632414a3e8fea36f69c86fa3db243eb2dfba8e8b4b4c38d8af6a3b0d91dd9cc1a40a30e8fc782242f91935cd8f463d64b5ad686f83a62e2c1004e659f3e441b251d465baed97c9909456765d1b19f1a15a5291739209d283fa94bd6053b1cdac554638b582b8a90a88af26164975d1647fe1dc4641da67e85dcf5d5837432af701b4303b19aed386cd6702b4932be9da9fbdbe39bd09fb452ad4b6bd22a6603a382d220586f85a06d9454536d39801328cfa011a94f609ad39d8800b1190ee32c8b6c52cf7ec8ec5806baa009ffd52f10b834019c7492e8bf794c460c6e720fa4287159e7e30f9f099475cf16104b423af79b9b889a53a8633676f27caa04d3b783349ea09ff48c2811babc02ec0f38fcc84c5da6e3e67520ede4461e41a2defce30073a8f53278bd7ee9f5464a9e387caba54441dc129c9622b164466e1c894e872283326fc82173b57fd94219e7f4419278f994f0088270a421ab99b535a76daaba8acc3397c2b1d70d687bce541eca17496ccd06bcc3f045990fe0867eced8423c082784427da71512741411e7904ca13d1b838eceedc9c40872bd5dd255861b5911f998f3d878b039ed428c61b4a15d25fbbd6a7b5d9ef9f271847909bffd118deb0a8e70f48acae79fce736b8a8ecc907e24ddd8a964d1917ee2b23e52f97172b6307f62f01c6e9cb32375256576e308a1bf2d36c7682584497f08a02a84d530d7c11da8a80d368ef624c378633548a2df7d9b1eb04ca35e6d984dc1a6f3184dc1fe238042fb25aa45c2d0cabe56fc6d97dd16c2fb9b9aa10", 0x2e1}], 0x1, 0x0}, 0x0) 11:48:33 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/246, 0xf6) close(0xffffffffffffffff) 11:48:34 executing program 2: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) mknodat(r0, &(0x7f0000000000)='./file0\x00', 0x0, 0x4) mmap(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x4, 0x80012, r0, 0x0) 11:48:34 executing program 2: r0 = semget(0x0, 0x3, 0x40) __semctl$IPC_RMID(r0, 0x0, 0x0) 11:48:34 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) r1 = fcntl$getown(r0, 0x5) getpgid(r1) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1206, &(0x7f0000000140)={0x0, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x20, &(0x7f0000001700)=0xed9d, 0x4) recvmsg(r0, &(0x7f00000016c0)={&(0x7f0000000040)=@un=@file={0x0, ""/49}, 0x33, &(0x7f00000015c0)=[{&(0x7f0000000080)=""/97, 0x61}, {&(0x7f0000000180)=""/177, 0xb1}, {&(0x7f0000000240)=""/144, 0x90}, {&(0x7f0000000300)=""/190, 0xbe}, {&(0x7f00000003c0)=""/197, 0xc5}, {&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f00000014c0)=""/198, 0xc6}], 0x7, &(0x7f0000001640)=""/65, 0x41}, 0x40) 11:48:34 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r5, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:48:36 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/246, 0xf6) close(0xffffffffffffffff) 11:48:36 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:36 executing program 2: open(&(0x7f0000000000)='./file0\x00', 0x8240, 0x0) truncate(&(0x7f0000000080)='./file0\x00', 0x10000) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, 0x0, 0x0) listen(0xffffffffffffffff, 0x0) ftruncate(0xffffffffffffffff, 0x0) r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) socket$inet(0x2, 0x0, 0x0) mlockall(0x1) sync() mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r0, 0x0) readlink(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)=""/246, 0xf6) close(0xffffffffffffffff) 11:48:38 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(0xffffffffffffffff, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:39 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r5, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:48:40 executing program 2: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r5, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:48:40 executing program 0: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r5, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:48:41 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(0xffffffffffffffff, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:43 executing program 2: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000340)={0x0, 0x1}, 0x8) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000140)={r1, 0x10001}, 0x8) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) 11:48:43 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r5, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:48:43 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) utimes(0x0, &(0x7f0000000240)) rmdir(&(0x7f0000000000)='./file0\x00') 11:48:43 executing program 2: r0 = open(&(0x7f0000000100)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000140)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file2\x00') symlinkat(&(0x7f0000000040)='./file1\x00', r0, &(0x7f00000000c0)='./file0\x00') mkdirat(r0, &(0x7f0000000200)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) open(&(0x7f00000002c0)='./file2\x00', 0x0, 0x1) symlinkat(&(0x7f00000003c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000440)='./file1\x00') renameat(r0, &(0x7f0000000080)='./file0\x00', r0, &(0x7f0000000300)='./file2\x00') getsockname$unix(r0, &(0x7f00000001c0)=@abs, &(0x7f0000000280)=0x8) 11:48:44 executing program 2: freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000080)) r0 = getegid() getgroups(0x9, &(0x7f0000000100)=[0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]) getgroups(0x4, &(0x7f0000000000)=[0x0, 0xffffffffffffffff, r0, r1]) setgid(r3) setregid(r3, r2) setgroups(0x1, &(0x7f0000000040)=[0x0]) setresgid(0x0, 0x0, r2) 11:48:44 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(0xffffffffffffffff, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(0xffffffffffffffff, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(0xffffffffffffffff, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:47 executing program 0: r0 = socket(0x100000000003, 0x401, 0x4) sendto$unix(r0, 0x0, 0x0, 0x0, &(0x7f00000000c0)=@file={0x21c00, './file0/file0\x00'}, 0x1c) 11:48:47 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = semget(0x2, 0x3, 0x630) __semctl$SEM_INFO(r2, 0x7, 0xb, &(0x7f0000000080)=""/39) ftruncate(r1, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 11:48:47 executing program 1: r0 = accept$inet6(0xffffffffffffffff, &(0x7f00000002c0)={0x1c, 0xffffffffffffffff, 0x0, @remote}, 0x0) lseek(r0, 0x3, 0x1) pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) r3 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0x1) sync() getsockopt$inet6_buf(r3, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r3, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r3) connect$inet(r3, &(0x7f0000000340)={0x2, 0x3, @remote={0xac, 0x14, 0x0}}, 0x10) r4 = socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$dupfd(r4, 0x15, r3) r5 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r5, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r5, 0x0, 0x1000000000003) pwritev(r5, 0x0, 0x0, 0x0) poll(&(0x7f00000000c0)=[{r5}], 0x1, 0x0) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000240)={@local, @local}, &(0x7f0000000300)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r2, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) fcntl$getflags(r5, 0x3) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:48:47 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:48 executing program 0: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/1, 0x1, 0x40080, 0x0, 0x0) recvfrom$unix(r0, &(0x7f0000000040)=""/34, 0x22, 0x80, &(0x7f0000000080)=@file={0x1, './file0\x00'}, 0xa) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4) getsockopt$inet_mreqn(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000100)={@rand_addr, @remote, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r1, 0x0, 0xc, &(0x7f0000000180)={@broadcast, @multicast2, r2}, 0xc) 11:48:50 executing program 0: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000040)=ANY=[@ANYBLOB="0162fdc18fb43685967ab3fc21c33568", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000340)={r1, 0xb, 0xfffffffffffffffe}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000080)={r2, 0x0, 0x0, 0x7, 0x400000, 0xba}, 0x14) 11:48:50 executing program 1: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000a40)="49d771e228ea1a47533a5b37384d78b892290ab6cdcb7d8037e9995feb2a95529419e0ed5c63d082b58414326878f5f609a9af6a0a21cc054c0a7b230d0df6b007b71e2a45462ab9ee0db66296a01824b81e8148ac02d9e9f0697ff2a1", 0x5d) write(r0, 0x0, 0xffffffffffffff9d) recvmsg(r1, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:48:50 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x7fffffff) socket$inet_udp(0x2, 0x2, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xfffffffffffffd4f) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) fcntl$setflags(r0, 0x2, 0xfffffffffffffffe) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000200)={0x3, 0x7207d415, 0x0}, &(0x7f0000000240)=0xc) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x0, 0x0, @remote={0xfe, 0x80, [], 0x0}, 0x7}, 0x1c) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f00000002c0)={r1, 0x80}, 0xffffffffffffffba) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000300)=ANY=[@ANYRES32=0x0, @ANYBLOB="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"], 0x0) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000100)={'rack\x00', 0x5}, 0x24) connect$inet6(r0, &(0x7f0000000000)={0x1c, 0x1, 0xffffffff80000000, @loopback, 0x4}, 0x1c) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000140)={r2, 0x3, 0x3, 0x20, 0x9}, &(0x7f00000001c0)=0x18) 11:48:50 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:50 executing program 0: r0 = socket$inet(0x2, 0x3, 0xfffffffffffffe00) fchdir(r0) r1 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) socket$inet_sctp(0x2, 0x0, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x108, &(0x7f0000000100)={0x4}, &(0x7f0000000040)=0x10) 11:48:50 executing program 2: open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) shmget(0xffffffffffffffff, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) pipe2(0x0, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(0xffffffffffffffff, 0x84, 0xc, &(0x7f0000000780), &(0x7f00000007c0)=0xb) listen(0xffffffffffffffff, 0x0) execve(0x0, &(0x7f0000000340)=[0x0, &(0x7f0000000280)='\x00', &(0x7f0000000300)='\x11$,)@[\'\x00'], &(0x7f0000000500)=[0x0, 0x0, 0x0, &(0x7f00000004c0)='-\x00']) socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000100)={0x0}, 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f00000001c0)={r0, 0x5, 0x7fff, 0x4}, &(0x7f0000000200)=0x10) accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000980), 0x10000000) socket(0x2, 0x10000003, 0x4) socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) r2 = semget(0x2, 0x3, 0x630) __semctl$SEM_INFO(r2, 0x7, 0xb, &(0x7f0000000080)=""/39) ftruncate(r1, 0x7e2780e3) r3 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x6, 0x12, r3, 0x1f470000) 11:48:50 executing program 0: r0 = socket(0x10000000002, 0x5, 0x0) bind(r0, &(0x7f0000000180)=@in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, 0xfffffd81) 11:48:50 executing program 0: clock_settime(0x4, &(0x7f0000000000)={0xffffffffffffffff, 0x1}) 11:48:50 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) r0 = shmget$private(0x0, 0x400000, 0x800000000000000, &(0x7f0000c00000/0x400000)=nil) shmat(r0, &(0x7f0000ea7000/0x3000)=nil, 0x3000) 11:48:50 executing program 0: semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = accept4$unix(0xffffffffffffff9c, &(0x7f0000000140)=@abs, &(0x7f0000000180)=0x8, 0x30000000) r2 = fcntl$dupfd(r0, 0x3, r1) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x8003, &(0x7f00000000c0)={0x0, &(0x7f0000000080)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) accept$inet6(r0, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000100)=0x1c) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x0) lseek(r3, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt(r2, 0x1, 0xfffffffffffffffd, &(0x7f00000001c0)=""/197, &(0x7f00000002c0)=0xc5) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 11:48:51 executing program 0: r0 = socket$inet(0x2, 0x2, 0x0) freebsd10_pipe(&(0x7f0000000000)) sendto$inet(r0, 0x0, 0x2f00, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) 11:48:52 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:52 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000300)=[{r0}], 0x20000000000000db, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x80000000, 0x3, 0x2, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r0, 0x84, 0x1d, &(0x7f00000000c0)={r2, 0x800}, 0x8) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) 11:48:52 executing program 2: setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) sendto$unix(r1, &(0x7f0000000000)="0a0cb5ebac4dc7bfa34238c0f207906327c9c132825f5719be323ee2392914439972f650a98c62d8de8fe7b912b8ee71014d330ea54e62646836e947693ceab0a28cc17520e581ae327747ec7c072940b40926afb07e99ef6cb9217cb88cf69044c5cdc79fa922777fc35b2d64ae25b96b738fd461ba5082699f1ff8857cedf57fb7446eaaf9e17e53502752dee14afc36035dce33c9ffdb0281cf993b3b8d235f2ff1c0e4780bddfe8b07fa305fe1dbaa7591aab2fc52aba29773c06fffd056c296070aafa8bfbce974b50eb710383fe85cb4e9", 0xd4, 0x20188, &(0x7f0000000100)=@abs={0x1, 0x0, 0x3}, 0x8) execve(0x0, 0x0, 0x0) 11:48:52 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020008) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000300)=[{r0}], 0x20000000000000db, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000000c0)='hd\x00', 0x3) setsockopt$inet_udplite(0xffffffffffffffff, 0x88, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0xffffffffffffffab) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000280)={r1, 0x40000000000, 0x3, 0x2, 0x4}, &(0x7f00000002c0)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in={0x2, 0x0, @loopback}, @in={0x2, 0x3}, @in={0x2, 0x1, @broadcast}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}, @in={0x2, 0x3, @broadcast}, @in={0x2, 0x1, @loopback}, @in={0x2, 0x1, @local={0xac, 0x14, 0x0}}]}, &(0x7f0000000240)=0x10) open(&(0x7f0000000340)='./file0\x00', 0x0, 0x20) 11:48:53 executing program 2: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1) fcntl$lock(0xffffffffffffffff, 0x7, &(0x7f0000000000)) socketpair(0x10, 0x6, 0xfffffffffffffffd, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$sock_timeval(r0, 0xffff, 0x1005, &(0x7f0000000400)={0x6, 0x5}, 0x10) getsockopt$inet_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000100)={0x0, 0x2}, &(0x7f0000000140)=0x8) flock(r0, 0x2) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000480), &(0x7f00000004c0)=0x4) r3 = semget$private(0x0, 0x3, 0x200) __semctl$GETVAL(r3, 0x0, 0x5, &(0x7f0000000300)=""/58) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000180)={r2, 0x0, 0x1f}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000200)={r2, 0x3, 0x8}, &(0x7f0000000240)=0xc) r4 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r4, 0x84, 0x1b, &(0x7f00000002c0)=0x4, 0x4) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000380)={r2, &(0x7f0000000340)=[@in, @in={0x2, 0xffffffffffffffff, @broadcast}]}, &(0x7f00000003c0)=0x10) socketpair(0x3, 0x6, 0x1, &(0x7f0000000440)) setsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000280)={0x7fffffff}, 0x4) recvfrom$inet6(r4, &(0x7f0000000040)=""/37, 0x25, 0x80, &(0x7f0000000080)={0x1c, 0x3, 0x100, @local={0xfe, 0x80, [], 0x0}, 0x81}, 0x1c) 11:48:54 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) 11:48:54 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:56 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) clock_gettime(0x0, &(0x7f0000000040)) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x7}, &(0x7f0000000240)=0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in={{0x2, 0x0, @multicast2}}, r1, 0x7ff, 0xffffffffffffff3d, 0x0, 0x1, 0x0, 0x1000000001000}, &(0x7f0000000140)=0xa0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000180)={r2, 0x10001, 0xf, 0x47, 0x6}, &(0x7f00000001c0)=0x18) fcntl$setstatus(r0, 0x4, 0x10000) dup(r0) mmap(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x7, 0x12, r0, 0x0) ftruncate(0xffffffffffffffff, 0x2a60) r3 = dup(0xffffffffffffffff) open(&(0x7f00000002c0)='./file0\x00', 0x0, 0x0) clock_gettime(0xf, &(0x7f0000000000)) write(r3, &(0x7f0000000040), 0x1fff) 11:48:56 executing program 1: getresgid(&(0x7f00000001c0), &(0x7f0000000000), &(0x7f0000001500)) r0 = accept$inet(0xffffffffffffff9c, 0x0, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000240)={@in={{0x2, 0x2}}, 0x0}, &(0x7f0000000300)=0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000340)={0xf, 0x9, r1}, &(0x7f0000000380)=0xc) r3 = open(&(0x7f0000000040)='./file0\x00', 0x100000, 0x100) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f00000003c0)={r2, 0x9, 0x6}, 0x8) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffff9c, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0xff}}, 0x0, 0x1, 0x9, 0x200, 0x4, 0x3, 0x8}, &(0x7f0000000140)=0x98) r5 = socket(0x2, 0x10000001, 0x84) connect$unix(r5, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_RECVNXTINFO(r5, 0x84, 0x20, &(0x7f0000000040)=0x2, 0x4) recvmsg(r5, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=""/229, 0xe5}, 0x0) shutdown(r5, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r3, 0x84, 0x903, &(0x7f0000000180)={r4, 0x9088, 0x9}, 0x8) 11:48:56 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet_tcp_int(r0, 0x6, 0x22, &(0x7f0000000200)=0x1, 0x4) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000040)=@abs, 0x8, &(0x7f0000000180)=[{&(0x7f00000000c0)="82", 0x1}], 0x1}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) 11:48:57 executing program 0: chroot(&(0x7f00000000c0)='./file0\x00') r0 = dup(0xffffffffffffffff) r1 = open(&(0x7f0000000040)='./file0\x00', 0x40, 0xc1) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f0000000080)='./file0\x00', 0x400) 11:48:57 executing program 0: r0 = socket(0x2, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000040), &(0x7f00000000c0)=0x4) setsockopt$inet6_tcp_int(r0, 0x6, 0x22, &(0x7f0000000080)=0x100000001, 0x4) connect$unix(r0, &(0x7f0000000000)=ANY=[@ANYBLOB="82022c2f66696c653000"], 0x10) rmdir(&(0x7f0000000100)='./file0\x00') getsockopt$inet_tcp_buf(r0, 0x6, 0x23, &(0x7f0000000140)=""/66, &(0x7f00000001c0)=0x42) 11:48:57 executing program 1: mmap(&(0x7f0000000000/0x200000)=nil, 0x200000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f0000000040), &(0x7f0000000080)=0xb) munmap(&(0x7f00000e8000/0x2000)=nil, 0x2000) clock_nanosleep(0x0, 0x0, &(0x7f0000000000), 0x0) 11:48:57 executing program 1: r0 = semget$private(0x0, 0x0, 0x0) clock_nanosleep(0xe, 0x0, &(0x7f0000001480), 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x40, 0x100) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, &(0x7f0000000080)={0x0, 0x1}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000100)=ANY=[@ANYBLOB="02004e20e0000001000000000000000000000000000000000000ef00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="00000000e6460000000000000100000000000700"], 0xa0) semop(r0, &(0x7f0000000000)=[{0x0, 0x800, 0x1000}, {0x5, 0x1, 0x1800}, {0x3, 0x0, 0x800}, {0x0, 0x3, 0x800}], 0x4) 11:48:58 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:58 executing program 1: clock_settime(0x0, &(0x7f0000000000)={0x40000000080002c}) 11:48:58 executing program 2: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x400000002c5, 0x0) fcntl$lock(r0, 0x9, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x1000100000001}) r1 = open(&(0x7f0000000000)='./file0\x00', 0x1, 0x92) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x5, 0x101, 0x4a704b2c, 0xdf, 0x7fff, 0xffff, 0x2, {@in={{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x9, 0xa9ff, 0x7fff, 0x40}}, &(0x7f0000000080)=0xb8) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x6000, 0x1f, 0x20000, r2}, 0x10) 11:48:58 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r1 = openat(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', 0x10001, 0xa) utimensat(r1, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x3f, 0x7ff}, {0x100000001}}, 0x200) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, 0x0, 0xfffffffffffffdf6) 11:48:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x5) truncate(&(0x7f0000000000)='./file0\x00', 0x8010000000) truncate(&(0x7f0000000080)='./file0\x00', 0x34) truncate(&(0x7f0000000100)='./file0\x00', 0x31000000) chdir(&(0x7f0000000040)='./file0\x00') 11:48:58 executing program 2: munmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) madvise(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x4) madvise(&(0x7f0000a2e000/0x2000)=nil, 0x2000, 0x3) r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000040)=0x10, 0x20000000) lseek(r0, 0x6, 0x0) 11:48:58 executing program 0: r0 = socket$inet6(0x1c, 0x10000003, 0x0) setsockopt$inet6_IPV6_PKTINFO(r0, 0x29, 0x2e, 0x0, 0x0) getsockopt$inet6_int(r0, 0x29, 0x3d, 0x0, &(0x7f0000000040)) r1 = msgget(0x3, 0x4) msgctl$IPC_RMID(r1, 0x0) munmap(&(0x7f0000fff000/0x1000)=nil, 0x1000) r2 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000), 0x30000000) setsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r2, 0x84, 0x8, &(0x7f0000000080)={0x4c}, 0x4) setsockopt$inet6_MRT6_DEL_MFC(r0, 0x29, 0x69, &(0x7f00000000c0)={{0x1c, 0x3, 0xeb98, @empty, 0xffff}, {0x1c, 0x1, 0x7, @remote={0xfe, 0x80, [], 0x0}, 0x4}, 0xfff, [0x1000, 0x2, 0x7, 0xfffffffffffffff7, 0x100000001, 0x4, 0xffffffffffff1c6e, 0xe4ff]}, 0x5c) 11:48:58 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x2, 0x12, r1, 0x0) mmap(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1, 0x10, r1, 0x0) connect$unix(r0, &(0x7f0000000200)=@file={0x1, './file0\x00'}, 0xa) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000000)={0x0, &(0x7f0000000080)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={r2, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}]}, &(0x7f00000001c0)=0x10) mprotect(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x0) mprotect(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 11:48:59 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:48:59 executing program 1: r0 = open$dir(&(0x7f0000000040)='./file0\x00', 0x8, 0x32) r1 = openat(0xffffffffffffff9c, &(0x7f00000000c0)='.\x00', 0x0, 0x0) mkdirat(r1, &(0x7f0000000080)='./file0\x00', 0x40) openat(r1, &(0x7f0000000000)='./file0\x00', 0x240004, 0x0) renameat(r0, &(0x7f0000000100)='./file0\x00', r0, &(0x7f0000000140)='./file0\x00') 11:48:59 executing program 0: mlock(&(0x7f0000fb2000/0x2000)=nil, 0x2000) munmap(&(0x7f000091b000/0x600000)=nil, 0x600000) 11:48:59 executing program 2: setrlimit(0x8, &(0x7f0000000040)) r0 = socket$inet(0x2, 0x7, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffffff, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x100000000, 0xf, 0x5, 0x4}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000100)={r1, 0x4, 0x0, 0xa3, 0x3}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000180)=ANY=[@ANYRES32=r2, @ANYBLOB="0400000100010006000800000002004e23ffffffff0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r1, @ANYBLOB="c1ffffff01000000080900000200000005000000"], &(0x7f0000000240)=0xb8) dup(r0) open(&(0x7f0000000000)='./file0\x00', 0x240, 0x0) 11:48:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000204, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x4, 0xfffffffffffc) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(0xffffffffffffffff, 0x84, 0x22, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) 11:48:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) r1 = openat(r0, &(0x7f0000000000)='./file0\x00', 0x8, 0x2b) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000080)=0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x2e0) fcntl$setflags(r0, 0x2, 0x0) writev(0xffffffffffffffff, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockname$inet(0xffffffffffffffff, 0x0, 0x0) r2 = fcntl$getown(0xffffffffffffffff, 0x5) r3 = getpgid(0x0) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000040)={@rand_addr, @broadcast, 0x0}, &(0x7f0000000140)=0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000001c0)={@loopback, @loopback, r4}, 0xc) setpgid(r2, r3) 11:48:59 executing program 2: r0 = open$dir(&(0x7f0000000100)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7ff) lseek(r0, 0x0, 0x3) write(r0, &(0x7f0000000140)="dd", 0x1) socket(0x0, 0x10000002, 0x9) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 11:49:01 executing program 1: r0 = open(&(0x7f0000000080)='./file0\x00', 0x80000000000206, 0x8000000000002) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) r1 = semget(0x2, 0x4, 0x470) __semctl$GETZCNT(r1, 0x0, 0x7, &(0x7f00000003c0)=""/95) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000100)={0x0}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f00000002c0)={r2, 0x5, 0x6a, "43f8ff743816220e816c6621e262ea58467a9f0b167e0b6b3b9d13b22baf059968944d260dc1048e7206e0f8905e80d0dfd9f3ce9554dd2b7eb53ffd15006ff87239cee67a9794dfc7cfe9cf9a8ae070c2606d3f0a17821ec8081bbd3285f01bf577aae8c9672083ed42"}, 0x72) socket$inet6_udp(0x1c, 0x2, 0x0) recvfrom$inet6(r0, &(0x7f00000001c0)=""/220, 0xdc, 0x42, &(0x7f0000000040)={0x1c, 0x3, 0x1000, @loopback, 0xfff}, 0x1c) exit(0x800008000) truncate(&(0x7f0000000000)='./file0\x00', 0x0) truncate(&(0x7f0000000340)='./file1\x00', 0x6) getitimer(0x3, &(0x7f0000000380)) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f00000007c0)={0x0, 0x5}, &(0x7f0000000800)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000380)=ANY=[], 0x0) getitimer(0x3, 0x0) 11:49:01 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:01 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) dup2(r0, r0) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x81012, r0, 0x0) setsockopt$inet_mreqsrc(r0, 0x0, 0x49, &(0x7f0000000140)={@multicast1, @broadcast, @multicast2}, 0xc) 11:49:01 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x4, &(0x7f00000000c0), 0x4) socket$inet6_tcp(0x1c, 0x1, 0x0) readv(r0, &(0x7f0000000100)=[{&(0x7f0000000140)=""/173, 0xad}], 0x1) r1 = fcntl$dupfd(r0, 0x12, r0) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x93a}, &(0x7f0000000040)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, &(0x7f0000000440)=ANY=[@ANYRES32=r2, @ANYBLOB="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"], &(0x7f0000000200)=0xc) 11:49:01 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:02 executing program 0: r0 = socket$inet_sctp(0x2, 0x5, 0x84) socketpair(0x1f, 0x0, 0x401, &(0x7f0000000000)={0xffffffffffffffff}) getsockopt$inet_tcp_int(r1, 0x6, 0x6a, &(0x7f0000000040), &(0x7f00000000c0)=0x4) listen(r1, 0x8000000000000) getsockopt$sock_int(r0, 0xffff, 0x400, 0x0, &(0x7f0000000080)) 11:49:02 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r2 = socket(0x2, 0x5, 0x0) connect$unix(r2, &(0x7f0000000080)=ANY=[@ANYBLOB="82022eaf66696c6530003d38618b6c7464ddb668403fc3c0b9ae76a82cc8f99b891f82fd4bc832c3a94894"], 0x10) setsockopt$inet6_sctp_SCTP_MAX_BURST(r2, 0x84, 0x16, &(0x7f0000000040)={r1}, 0x8) 11:49:02 executing program 2: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f0000000040), 0x8) r1 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x8000, 0x40) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3ff}, &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000140)={r2, 0xb67}, &(0x7f0000000180)=0x8) getsockopt$inet6_buf(r0, 0x29, 0x31, 0x0, &(0x7f0000000000)) 11:49:02 executing program 1: r0 = socket(0x2, 0x5, 0x0) sendto$unix(r0, 0x0, 0x1000000, 0xc700, &(0x7f00000000c0)=ANY=[@ANYBLOB="00026c653000"], 0x10) 11:49:02 executing program 0: r0 = open(0x0, 0x0, 0x0) setsockopt$inet_mreqn(r0, 0x0, 0x0, 0x0, 0x0) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) r2 = semget$private(0x0, 0x2, 0x400) semop(r2, &(0x7f0000000280)=[{0x3, 0x5, 0x1000}, {0x3, 0xfff, 0x1000}, {0x2, 0x0, 0x800}, {0x3, 0xfc4, 0x1000}], 0x4) fcntl$setflags(r0, 0x2, 0x1) getsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000040)={0x35, 0x0, 0x8001, 0x401, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f0000000100)={r3, 0x2}, &(0x7f0000000140)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000003c0)={@in6={{0x1c, 0x2, 0x5, @local={0xfe, 0x80, [], 0x0}, 0x34}}, r3, 0x3, 0x9, 0x7f, 0x1, 0x10000}, &(0x7f0000000240)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) __semctl$GETPID(r2, 0x0, 0x4, &(0x7f00000001c0)=""/83) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f00000002c0)={r4, 0x1100000000000000}, 0x8) setsockopt$inet_sctp_SCTP_CONNECT_X(0xffffffffffffffff, 0x84, 0x8007, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, 0x0) r5 = getpid() getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)=ANY=[@ANYRES32=r3, @ANYBLOB="0400000081000000090058f5040000000800000002004e20e0000002000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000093", @ANYRES32=r3, @ANYBLOB="7f00000000000000ff0301044470000009000000"], &(0x7f0000000000)=0xb8) getpgrp(r5) accept$unix(r0, &(0x7f00000004c0)=@abs, &(0x7f0000000500)=0x8) 11:49:02 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f00000000c0)={0x0, 0xfb, "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"}, &(0x7f0000000000)=0x103) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x2, 0x0, @empty, 0x1000}}, r1, 0x100000001, 0x0, 0x20}, &(0x7f0000000040)=0x8c) fcntl$dupfd(r0, 0x0, r0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000080)={0x0, 0x3ff, 0x4, 0x2}, 0x10) 11:49:02 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:02 executing program 1: r0 = semget(0x0, 0x0, 0x0) semop(r0, &(0x7f0000000040)=[{0x7, 0x0, 0xffffffffffffffff}], 0x1) 11:49:03 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0xc, &(0x7f0000000040)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x400000000048, &(0x7f00000000c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000100)={@multicast1, @multicast1, @multicast1}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f0000000080)={@multicast1, @empty, @rand_addr}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x48, &(0x7f00000001c0)={@multicast2=0xe0000001, @multicast2, @loopback}, 0xc) r1 = accept4(r0, &(0x7f0000000000)=@un=@abs, &(0x7f0000000140)=0x8, 0x20000000) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffff9c, 0x84, 0x19, &(0x7f0000000180)={0x0, 0x2}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000240)={r2, 0x5}, 0x8) 11:49:03 executing program 2: mincore(&(0x7f0000124000/0x2000)=nil, 0x2000, 0x0) r0 = accept4$inet6(0xffffffffffffff9c, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000080)={0x0, 0x8}, 0x0) bind$inet6(r0, &(0x7f0000000000)={0x1c, 0x2, 0x81, @remote={0xfe, 0x80, [], 0x0}, 0x100}, 0x1c) sync() 11:49:03 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) lock order reversal: (sleepable after non-sleepable) 1st 0xfffff800121e77c0 rawinp (rawinp) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1643 2nd 0xffffffff82943480 in_multi_sx (in_multi_sx) @ /syzkaller/managers/main/kernel/sys/netinet/in_mcast.c:1596 stack backtrace: #0 0xffffffff8110b75e at witness_debugger+0x8e #1 0xffffffff8110b392 at witness_checkorder+0xf72 #2 0xffffffff8107a483 at _sx_xlock+0xb3 #3 0xffffffff812c0f0c at inp_setmoptions+0x17bc #4 0xffffffff812d931f at ip_ctloutput+0x80f #5 0xffffffff812dd0c9 at rip_ctloutput+0x2c9 #6 0xffffffff81159ff1 at sosetopt+0x101 #7 0xffffffff81162658 at kern_setsockopt+0x158 #8 0xffffffff811624f3 at sys_setsockopt+0x33 #9 0xffffffff81716846 at amd64_syscall+0x436 #10 0xffffffff816de4ad at fast_syscall_common+0x101 11:49:04 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541, 0x0}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) getsockopt$inet_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f00000005c0)={r1, 0x8, 0x6, 0x3, 0x80000001, 0xfff, 0x7, 0x8, {@in={{0x2, 0x0, @rand_addr=0x7fff}}, r2, 0x3d0, 0x4, 0x1f, 0x8, 0x401}}, &(0x7f0000000680)=0xb8) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r3 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r3, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r3, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r3, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:05 executing program 0: socketpair(0x1f, 0x20000003, 0x1, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000040)=0x5, 0x4) r1 = socket(0x2, 0x20000001, 0x40000000000084) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f0000000200), 0xfdf3) 11:49:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xffffffffffffffff) ftruncate(r0, 0x101) setuid(0xee01) close(r0) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) pwritev(r0, &(0x7f0000000200)=[{&(0x7f0000000080)="b17b25f83b625546496ba0ddfe340e76bbef62d2b08f298ccd8cbe0eddf8e78598e2d052933353fd6dd87898a2a7eb974cc83ae86fd8bc6b23271635e20e7197b8d00ea4d97b950e23ebdc0213a0bce257b56892ed8deef342ac9039cdafe1bea556793d5c733ae09960499e9370bd7ba46560a6371c94352800ff260c24fdaef636f61159b630550e5dc1", 0x8b}, {&(0x7f0000000140)="5802ecf065f922b7566dab82cd6697bfa4178dce2929b8a1e37f59483c37e0b42616d116631e2800cec31e4b1d7720463d30b837b068e775ea44055c23f39f3eb7389d890beee4263229f4bc13c5470831f6e5ce12d9c0d300a8f87a91c9be468de6ed2d69c5bb8676c52041bf4fdd2e787a64b27de963ea4505be4941c2d31029fd02d8de933fcfcc9be2e3ba72e0aa7caf2e780ddf9ee1544a885d060d3d94ce", 0xa1}, {&(0x7f00000004c0)="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", 0x1000}, {&(0x7f0000000000)="d324dbd2258cc10ac33d2f17cc2698602ffed81b7e7270fbdd17194abbe5a9a93e447f9b3e748171f89d41e2836953ac6f17aa", 0x33}], 0x4, 0x0) 11:49:05 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) socketpair(0x0, 0x2, 0x100000001, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_mreq(r1, 0x0, 0xd, &(0x7f0000000040)={@multicast2, @rand_addr}, &(0x7f0000000080)=0x8) truncate(&(0x7f0000000380)='./file0\x00', 0x208020001) getsockopt$inet_sctp_SCTP_MAX_BURST(r0, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x466}, &(0x7f0000000140)=0x8) open(&(0x7f0000000400)='./file0\x00', 0x7fadf3e2bbed8977, 0x140) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000002c0)=ANY=[@ANYBLOB="1c004e2205000000fe8000000000000000000008000000aa04000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000001b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r3], 0x84) lseek(r0, 0x0, 0x1000000000003) fstat(r0, &(0x7f00000001c0)) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$dupfd(r0, 0x11, r0) socket$inet6(0x1c, 0x3, 0x1) bind$unix(r2, &(0x7f00000003c0)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x8, &(0x7f0000000440), &(0x7f00000004c0)=0x4) chdir(&(0x7f0000000180)='./file1\x00') fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xe3) writev(r0, 0x0, 0x6b) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000500)={0x2, 0x0, 0x6, 0xfffffffeffffffff, 0x1f, 0x4f5, 0xff, 0x800, 0x0, 0x6, 0x100000000}, 0xb) 11:49:05 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:05 executing program 0: clock_nanosleep(0x0, 0x0, &(0x7f0000000100)={0x860}, &(0x7f0000000140)) mprotect(&(0x7f0000000000/0x4000)=nil, 0x4000, 0x0) r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000540)=ANY=[], 0x0) shutdown(r0, 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000180)={@remote, @multicast2}, &(0x7f00000001c0)=0xc) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000080)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000340)={r1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, {@in6={{0x1c, 0xffffffffffffffff, 0x0, @remote}}}}, 0x0) mprotect(&(0x7f0000001000/0x4000)=nil, 0x4000, 0x0) connect$unix(r0, &(0x7f0000000200)=@abs={0x1, 0x0, 0x1}, 0x8) execve(0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={r1, 0x2, 0x3, 0x1, 0x5}, &(0x7f0000000280)=0x18) recvfrom$inet(r0, &(0x7f0000000240)=""/33, 0x21, 0x82, 0x0, 0x0) connect$unix(r0, &(0x7f00000002c0)=@file={0x1, './file0\x00'}, 0xa) clock_nanosleep(0x0, 0x0, &(0x7f0000000000)={0xdc3, 0xe5}, 0x0) 11:49:05 executing program 1: r0 = socket$inet6(0x1c, 0x10000003, 0x0) fcntl$getflags(r0, 0x3) sendmsg$inet6_sctp(r0, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1e]}}, 0x1c, 0x0}, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x80, 0x162) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(0xffffffffffffff9c, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x1, 0x3, 0x3, 0x7}, &(0x7f00000000c0)=0x18) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000002c0)={r2, 0x1000, "bef4095fb22573bfa044a0f5916694e7cb6f3248fdf8a7799113dea5d754c6974d84ab3c4a5fe4521ff5faa0bbbf902972cdbe0cd2150265b62a5245c3ea3730c3643232f1758fb6fc0e048fc0c41b8801e34bbbddb9a0bf32db60e9425f7227e539e19871497e8d74cdfbdedeb49aa92d4082426017fb60cdbaf1ddbaa285dfe223cb5090eb3426280de70792d6c678e9bf09ea4c4847d5419befbf9a485fa75658559d66b9d7e3b928f3b93869be0b3f9d9771922fa6468b824fb5ccd633ee8570b548a04d99266c11f405c0aed523dc3ab4868036745970bd9792a14900c2478b43166e5b44e5b767e2dbacb143945b8a2b3cd2b5ef6ccb68338aa799166b2b8dea0f7f539da6630c01f381462286a5a5c184e36d278267422908bca44281f2fc359a1dae816437f487047d616538aa7a97eadb4bf3269ac9316627ab4b71ac92132aeca01bc980b384b1a66fdc26028e757e1a833be0b9a864722701bf9838e9eccd261b7431bd95459ec302c3b0e9353a049b08756ddcee6c325ba6531ce6762857f359d351110b7ccd6b29efdbb5bf5a9c570dbfaa4d593ca1f24631e09b7b90fee5525b0671a8360126c955c5ad9a3d9a04a5b111201ee0c53cb2e60051f4e88d09c810b79bfb212ab9d5d5926a79a5fbc4c974551f160527d9e489a74869fbbf4abd668c259755f8c2a0221b41bafb3ef486758ea09d108c19f130dfd2cf0c9d356ff7d2f035bbdffabe43fa1f9788f14aa6f126333b51d5388d7170c431256329da5887e7cd45f7e476108057de47afe4e83be22d754384e72a1487af9066d622a4a6d6409f23a1ec9250877d1640e2b5104d258bd0d5b084d4209a1a0ced27a48d43dc245a9df6d8bbe88b076b31eac5cd9506449c3a1cf389991135947284647f5b9463d78e27f2ebd0c6e9a482fa6df6be8a7c645140b7a25ab340e8f24c12e7c3bbb851e8fc650dce32c3e6366db886118ee1d192786199f13bff8f33aee3823225df1bfcbe7ad65b1440d33749a50528de718cd9dccd3eb5b7b536ca35e7f9f09d63061d98fd9f5d7367515447079192a8271456f04121487874975762f8cc6a2eb7945648f5d7fd6f7c6a419eccdbb5825540ea88b62dacc86bd5df293ee4cd5e37284111840eb14eaa78b8a59a9d33c9457f5fe741e439580c9bf5b50b28cef3491050f0352abe7012dbcd388c1211723e742aca3a03fd7b156725c03552b6b0328dc356f6a75ac540db91d194cc10ab1f4d62599a1a3dda883c064f984731cdfacba0b87e58c2448ccc7f4ecf57a5f55e943eb6d33e5c7c58fdcf6e9a88c03f3e0015f7b094c85d42b5660cd04dc77d641dc410fd25a5071bb0b45c892db7cf23266f557b244ada713a93ceb658f00f134b4e5865cdf2418a682b2ba278573ae9ee5a4406bc1a6a7710d32242a6a33ef79fa70fde2f80f9eef850399a639704505e167db996e7f512b1315b07a9de8a4c975a92fadcd84e6465f74b66dc92517d766aa35e8bbf174210d1a4f2b33aec743d501af60db6f9b8a6380262002a59609a77228863007a1207d9ea3c80b76e90599c6ae1660a91401e7802a883e401a8fa5324887dfd1d139d5970662778eaeb8363fce468171ef7663fbaabed53f779644546d0ab9b94b9cfebea37d3295f423d5087e293e072d5f2a3a2f2762de69481362a4823c5da9398df847fe8ae4c1013b09acbd02fe3692fdd0a9a142aecd702139ccce6b1ac734d9a792a1f33fb6c5d4362df1536806fe4bef74e12ed53e6a27340433594dce50c6398226103d39e3a2e12e7606f5a52695ce50a06625c90df9c0d1dad6244e0256608bfabf179d5e2d77717aad2e784466014de3acebda54956d46956f019229bae9c508fba04de565338e11343754d0d45b89ee3509df292d54dba54811d4b0cee4094f5a8526eb78bb843d0dc7411696ad2b7a6af6e02e7a29142ded587fb81bd44de5e063a4292820951354668f2f2c797543386b0122d95e70a95b7c297af0cd958dfb79876d94c872b0903a72faf85f61205c7736f922d86b2a103f34da22b2fb403e96c5abe4b702d459fda42b85915d63698e0d9d36aa741269570befa0172d7aabf493a3a5baeb609c139e9799c32c15cec2dc70c15c2bba159c24cef328d4ff4074be82458467ea0b1ecdab47bfe21e2a041d3b431dea6b0beb110b9762d33d183c67a54f09a33c2b57ef49482ef35777b149f4538539c618543211814176dcf49e209f3a1bba15c977b814ec65115a8c9a4f2389b59f4fc7eba86202f875f4121473d99a2b37d3a4d70159b4688a32cfaf9b18434454f2ac6ef2643c5727b9530fb065c7a9c6e1a2d39ecf2cd242170af84b0ac35e195114c8878c397b94a8f1ffbee62488cf5c08f6f69cfb26eda82391833eefbd4ea2b8415af0999c177ca7458cc0bfc0fecbc324312c6a5d3b399059167aee3d4ed2b63b2789b29bf3c4f2084633ccf4e1059448cd6feb4ac5f2aa239ae7f812c59529e7a08d464d406eabb2e6b1794f8559c132eb5f09124047dda9ccc1e4fa16a447a4485b939fae6cf2eb055844efdaed69327e1edc411415dbe5bc88df0bd80e46f28cb8f0eac0f6872e772e3a81768d2e2f527df0f62295a2230847c33e5f035397d87e5e7e8b2187b68de214b82b96456d124e3063a8ec19eb127daa7bf61df7f2d957ba3053495a5cfdc88fb4cef22114b358657a4ac4a53d5455c31e3f25e3350d59b8f1db3dc748edb03e417f4d9879a96be7c359c9b2d128dc3b003e076deda7c570f466483d4a7cfbfa73ea5c6a0967f19dc50682638773f6e9d3feec1432dc5cf0b8332bad34723eab8340a349455a53f337ef3c20033b1f923dae3c71cdc3ce2d80c8c17c31913fa06ac355df9ce298ecb77d9cd5d2ac1999e4699588f61d1e0204628ede9355b188e7de7091ebdfddece10317eaf0784bf2c902344465222e25f9bbb01a7f896243ca7c6411d58a268c2cf08fb963af488a564b9c2952ee55a6d5f5631a50b54ddc3b286a222133202e308cb525a4f1c10fff2327716668a9b10390c128818051874da82165e73c1176bd97cb0aa451514dc98ad75653263499ec473f62c5cc9e717d2408ad9b59e9ceca4c67d8067c7765cd91373930dbbc646db77bee36bab2f772e3e2de6f375c2e0b3735e7c852b0404f7696bb6c6d9448b58e698223ed4b90b0b591bfb302092f42cf3e23e84f459cb4d4657bd0d183cf97e0d12beee96fa85189a733785abef51b28fc52ff7080ecef1d8ba72a8d8c34f43414e252a36bea88a03cb9ca22776b4d4e02d7f51e43eec7ca84abb9658279d0b5f51031343540d3dea67d11d50d78fbfc55e3b5578175095f965bc262d063cc9b9c42a02528881fa00ccf04a1f767f72dc31cd7229a47e2df601e7a7cd6bfdc9d7f903afd46b0daec8c59ff8534eac5297ca6d51a6f5d5f5bef13e2a03cfc47a42ef971d28bd2c446a8f6a8d1273acc71f9526b1d9fdcc08087908619a85859ebc41e55f8812f8163e6a44b8f0c200d49c156f0a4553eed80ebd5b7c6f19c81449182e580e2750f4197ab6eb4d31e838a2396e679a059dfe6a8d6cd1ccafb0a80968701988d971c026cdf153cb957296193a244bb147fd658f784db3ddbb36b635636cffb6af4d73b87850f1c1b414b8697ac56598d3fd964c47f9627132f9e68eb374a33b9c72f6b03c9f60d68ba590ce5f85b40c672ef10406440eff28e41cd689784e4f7fc486f2f233e6b4f97e169617eeeb9bf0cf1a53902dc22b3fbda75fc667288ab821663615bee5869c7c2f488701886e01fc30f20e17c1dbb3e968533ec20475e29d9b37dc4ae092c69ecd76d92a8ca5cd21e50700be4fe87fd203f9c4a17b8e9caf52aa2b8d3a647d8d50f11691026f88042a8e54d0ce5400fc0ce6252e7422ba2d71ee6c311d93dbf345c4f35d436deabffe697ead1934ebf65b2ecf95384fb2d8de8844420a6db853762589d0378fe5b28533badaad191170e954fca5d07b29753b93756cc375bd6fa914b1e89803baa6b6df6e3f2a364c0dfa508bb9991fa4df57b2487819f4665fedc8cc3869fd06eab84d6d4ab89dcf09b3a38c4e1bae927fc9643b8ceffd51da73e10681805c1e709d41659b0caa043cbf64bc4124aa447bd3e6f0325538e0139dd5df174b677735c9b1f1ab160c23a7dc804b9a45dc7c3ee698c32c67996a72afc68e943a1cc6789701f30278e7ce8f5891a0db7c1527c822b2f74adec667f1af34c636ca1f0dcaa65392d25aa66247654af5c6666d7d36ccf02e4d241d005293d65476d46af8afeb622d9634ed585535345c108601992f2a8ed40cbf8de1b315f155806f351bbae05791a5dd90f25710b80be9594988fbf0ef7773ca6f19e50dffc307eb236a0284f8eff2dcdc3dd2b8c1430af6c054aec03195598c5c1e85af34bff3549fbda249e41e1944c8a50e685639e6c0426ec611863fc1154d0f6523eec8d8ff63acf70f42b2ef69ab330710d64e053730aa92291591575cc0bebca53a2a22daf8a7dbc71adf52a48732c6a2514a8252e7d96de506515282a2b2b4763b0600a7ac0b6d43ecdcd12c907d8648393fdde3bae14d6a8934dab77165e52570808c776de4411cb2dfba761d840e51759cefc083407400bb127758f6229190ec4b7d34676aae29db07ef28d70668a6d29958ecb60794e6c8ad0e29fa8c25cb0e5fe8b653227f362b4d24f43f5fe4acd992d10f0be56e650be5cb095b1e4349274a0d59e14db38a45c046c7cb6b25cc322d382aa551dbf1f12a0c86b7d08297ab1f8678e18052183fdeaf8e785279b37fc9f74206779b2b8d272986fc1c1c33f2277076a5f5f4f9cc60ecda27bef9ba2094995329d9e78b85ae7564271adc1cc2bfe609f2d661719854bc8da9cdb90d31f3c4417fd7ff8e0f93f8470ae7208f6f89b37f59d192bb535009ef51ab6558038922af392cd4d27f78cccf7d6af1684ebabf39022a7e8ed0254084bcad254ae2b2a536bce8b8280ce435f2563122e4308de75638b80a25f26728847c9efe11db879059b0a65047ec076f89924ab62f3566d474b32e9e95dacb25f5f889e5b66ceadbfddd1c44312e752beb5c300f1973105df01cd58bc2f7de3f726ba3838d3eedb07bd6171aa3b892e563c71efffc20a901a222553d3d1e885efade0d05b7f3bca5881210aae1ec4b9e3c6f2b676b09ff382d5ec158f2bc3204b979542cd43fdb80bafea1e5e3713f2b5cf30dcbf87d277fbdbd2b5de07a778a52a2f9d39e5fcdb6a65da1979206f2e118ab2e7dedcd254863fe2120e3ad28d7c1ec185077c85549f5ed20e318fb146657ffb7cf5420db89855b313b16846ee27802857bc8b654f2efe4945494202781014378535f74048c9dde98afd2075e88bd251dd3732eb2e0cf30a59e117645e9cb3631153a18dc2f3d641ee93c24be34ff061992ef6e124a8e55009928cab582965bddaf5536f86248e21f38f711e8ec496f6a8284b562d1e03190d647d46e373695fc3370d8bb2118e58540f6aaa8babd6a30c5d2957996b8aab63b05eb2db1598603d91416dc72f9ab9147d62e1140dd9c54d841fdda0e4412cd2663d8883c5fd8bc9d531e4c346107b12c2ba4b707f6c819d9fe26b551240e991d4e0a87fd422225907fbde6459726b0bad671b681596b25e2fcb7c5684fda994dae0ad6afd4dd084c429e39ccefeae21aaf79e8ef8d15f871efe8b92fb35e43bcc0c4fad30993dfa13d879d5de4c64505ede9dcb42bcffc86855339460b74dd26bf6600a693"}, &(0x7f0000000100)=0x1008) 11:49:05 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_buf(r0, 0x0, 0x19, 0x0, &(0x7f00000000c0)) r1 = accept4(r0, &(0x7f0000000080)=@un=@abs, &(0x7f0000000100)=0x8, 0x20000000) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000001c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000200)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000380)=ANY=[@ANYBLOB="02004e22e00000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r2, @ANYBLOB="050000000900000001000000015acb2b1a9e8f1d4217fba80200000006000000cfc80a792254e4be8a1bce15c715f9a72758747a4bd63bd66981db4f28dd843b636e57a8d191a72110f2f185d290ecfcf0f2c610338c09e10f90282809dd8b1d1ef3ca91d0c68beea444e29ae1f0ef166776ecdfbc2337374f4c7603"], 0xa0) setsockopt$inet6_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, &(0x7f0000000040)={0x2, 0x46e, 0x1ff, 0x3}, 0x8) 11:49:05 executing program 1: r0 = socket$unix(0x1, 0x5, 0x0) sendmsg$unix(r0, &(0x7f0000000440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000400)}, 0x2000000) r1 = getpid() freebsd11_lstat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x0, 0x0}) getpgrp(r1) freebsd11_stat(&(0x7f0000000140)='./file0\x00', &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@file={0x0, './file0\x00'}, 0xa, &(0x7f0000000040)=[{&(0x7f0000000480)="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", 0x1000}], 0x1, &(0x7f0000000200)=[@rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}, @rights={0x20, 0xffff, 0x1, [r0, r0, r0, r0]}, @cred={0x20, 0xffff, 0x2, r1, r2, r3}, @rights={0x28, 0xffff, 0x1, [r0, r0, r0, r0, r0]}], 0xb8, 0x100}, 0x20000) 11:49:05 executing program 1: freebsd11_mknod(&(0x7f00000000c0)='./file0\x00', 0x1000, 0x0) r0 = open(&(0x7f0000000000)='./file0\x00', 0x2, 0x0) r1 = open(&(0x7f00000001c0)='./file0\x00', 0x0, 0x0) dup2(r0, r1) 11:49:05 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000280)='./file0\x00', 0x20a020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000040)={0x9, 0x100, 0x5b1, 0x0, 0x0}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000100)={r1, 0xffff, 0x100000001, 0x3}, &(0x7f00000001c0)=0x10) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000180)={0x0, &(0x7f0000000140)=[@in={0x2, 0xffffffffffffffff, @loopback}, @in, @in={0x2, 0xffffffffffffffff, @multicast1}]}, &(0x7f0000000340)=0x38f) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x51, 0x0, 0x819903fbba8e5471) ppoll(&(0x7f0000000000)=[{}], 0xe0ee, 0x0, 0x0, 0x0) write(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000380)=ANY=[@ANYBLOB="0302000208000000"], 0x0) setsockopt$sock_int(r0, 0xffff, 0x100, &(0x7f0000000000)=0xf791, 0x4) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x29, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, 0x0, 0x0) 11:49:07 executing program 2: munmap(&(0x7f0000f19000/0x1000)=nil, 0x1000) r0 = socket$inet_sctp(0x2, 0x5, 0x84) setrlimit(0xf, &(0x7f0000000040)={0x3, 0x1b3}) connect$inet(r0, &(0x7f0000000000)={0x2, 0x2}, 0x10) msync(&(0x7f0000f18000/0x2000)=nil, 0x2000, 0x0) 11:49:08 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541}, &(0x7f0000000440)=0x20) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000480)={0x0, 0x1, 0x100000001, 0x8000, 0x0, 0x5}, &(0x7f00000004c0)=0x14) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:08 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_int(r0, 0x6, 0x20, &(0x7f0000000040), 0x4) 11:49:08 executing program 2: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) sendmsg$unix(r0, &(0x7f00000001c0)={&(0x7f0000000600)=ANY=[@ANYBLOB="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"], 0x1, 0x0, 0x0, 0x0, 0x0, 0x10000000001}, 0x0) sendmsg$inet_sctp(r0, &(0x7f00000005c0)={&(0x7f0000000080)=@in={0x2, 0xffffffffffffffff, @broadcast}, 0x10, 0x0}, 0x20101) execve(0x0, 0x0, 0x0) close(r0) 11:49:08 executing program 1: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqsrc(r0, 0x0, 0x846, &(0x7f0000000100)={@multicast2, @broadcast, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2=0xe0000003, @loopback}, 0xc) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) r2 = dup2(r0, r1) setsockopt$inet_mreqsrc(r1, 0x0, 0x200000000000046, &(0x7f0000000140)={@multicast2, @rand_addr=0x1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000040)={@multicast2, @multicast2, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f00000000c0)={@multicast2, @rand_addr, @loopback}, 0xc) setsockopt$inet_mreqsrc(r1, 0x0, 0x46, &(0x7f0000000080)={@multicast2, @remote, @loopback}, 0xc) setsockopt$inet_mreqn(r2, 0x0, 0xd, &(0x7f00000001c0)={@multicast2, @multicast2}, 0xc) 11:49:08 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) mlock(&(0x7f0000ffe000/0x1000)=nil, 0x1000) getsockopt$inet_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000001240), &(0x7f0000001280)=0x210) madvise(&(0x7f0000ffe000/0x1000)=nil, 0x1000, 0x3) socket$inet_sctp(0x2, 0x1, 0x84) 11:49:08 executing program 0: mprotect(&(0x7f0000122000/0x9000)=nil, 0x9000, 0x2) semop(0x0, &(0x7f0000000000)=[{0x4, 0x2, 0x1800}, {0x7, 0x0, 0x800}, {0x7, 0x80000000, 0x800}, {0x0, 0x1, 0x800}, {0x5, 0x100000001, 0x1000}, {0x0, 0x800, 0x800}, {0x2, 0x5, 0x1000}, {}], 0x8) 11:49:08 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = accept(r0, 0x0, &(0x7f0000000040)) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0x40, &(0x7f00000000c0)='dctcp\x00', 0x6) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0x4, &(0x7f0000000000), 0x2) 11:49:08 executing program 1: freebsd10_pipe(&(0x7f0000000140)={0xffffffffffffffff}) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000000080)=""/98, &(0x7f0000000100)=0x62) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000bc0)={0x0, 0x0, 0x0}, 0x4) 11:49:10 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541}, &(0x7f0000000440)=0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:10 executing program 0: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff}) fcntl$setown(r0, 0x6, 0x0) fdatasync(r0) 11:49:10 executing program 2: r0 = socket$inet6_icmp(0x1c, 0x2, 0x3a) ftruncate(r0, 0x200) r1 = socket$inet6_tcp(0x1c, 0x1, 0x0) listen(r1, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000040)={0x1, "d7af7a26ab69b17edc0afb781edb9ebc"}, 0x14) 11:49:10 executing program 1: r0 = socket(0x2, 0x10000001, 0x84) shutdown(r0, 0x1) connect$unix(r0, &(0x7f00000001c0)=ANY=[@ANYBLOB="82022effb892eb51b7de12fb95b62f6669ef1d7bf03f8d4980b7bf14c8766de26c6530004353bb0194dfcdcd124f9abbfac82b55f6999fbe2b1733c9355e62364a2106e82866cf1ad15f1338a027353344f88d4d23d740bd10a99c9f1aae5dc86dc4e8677a00fe0a40b49418fbb564d60fb0fc218a820f517e8d495d60830d4fe8d9189cd6b0faead09d7dd9b80dab486b23d2fbaf821326d19ffaf7ec5887ba0590cc6c32fd75aab0830510b78f742e44cb93ca3b3cbb512620167b0cd6e4b5e8dee4a622d508cd9f47eafe3011fd1ff1117f9043320e386a48c3e783ecef0a3d962dd7dfc6e2dc5b9409f05a"], 0x10) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x4, 0x60, 0x4}, 0x10) shutdown(r0, 0x2) getsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000000)={0x0, 0x1ff}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r0, 0x84, 0x8001, &(0x7f00000000c0)={r1, &(0x7f0000000080)=[@in6={0x1c, 0x0, 0x5, @remote={0xfe, 0x80, [], 0x0}, 0x8}]}, &(0x7f0000000100)=0x10) close(r0) 11:49:10 executing program 0: semget$private(0x0, 0x1, 0x200) r0 = socket(0x2, 0x5, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000140)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="800000000000"], 0x98) getsockopt$sock_accept_filter(r0, 0xffff, 0x1000, &(0x7f0000000540), &(0x7f0000000400)=0x1000000c8) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000004c0)={0x0, 0x6}, &(0x7f0000000500)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000740)={r1, &(0x7f0000000640)=[@in6, @in6, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000780)=0x10) r3 = semget$private(0x0, 0x2, 0x40) semget$private(0x0, 0x4, 0xc) getsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000380), &(0x7f00000003c0)=0x8) lseek(r0, 0x0, 0x0) __semctl$GETALL(r3, 0x0, 0x6, &(0x7f00000002c0)=""/168) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000000c0)={r2, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in]}, &(0x7f0000000100)=0x10) 11:49:10 executing program 2: socketpair$unix(0x1, 0x1004, 0x0, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) fcntl$lock(r0, 0x6, &(0x7f0000603000)) 11:49:10 executing program 0: r0 = socket(0x1, 0x0, 0x228) mmap(&(0x7f00000a3000/0x1000)=nil, 0x1000, 0x2, 0x411, r0, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 11:49:10 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x3e8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000000)={0x0, &(0x7f00000001c0)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in6, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000080)=0x10) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000280)={r1, 0xb7, "1f4649b7f74fcb5365287c71fcf437823b9a3f515c56749a73c3f5b47c8740cf928beb77d9b08a7bb0798ccac8a584e29a88560ee11c9a3f69e74517f95f4356244bbf42684748de24d686dc1dd447ace462c2bf8b0cdd6ba719d5a4c67f615dbfc8113c5db1114c9b283a0fa4b87f6ab65333f5b984cd1d1d9e0a3a4ba58cc3ac038cdd486cb81c1cc65cf2b0b0e1b4b5cad172ea758dde782421f2789c30baf144006e559e4583681a94f30a3bdb822490d769e181a4"}, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r2 = socket$inet(0x2, 0x1, 0x89b) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f0000000000)=0x8001, 0x4) setsockopt$inet_tcp_int(r2, 0x6, 0x4, &(0x7f000000e000), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000340)=ANY=[@ANYBLOB="02000000df5465226ee00000d0ea2281170200000000103605356dbd9759006c64bcbc187b2367a7b121d53b79345ccf94bc9c5dba7d1f7e078cb1e08b244e8d4248ef93116010560253b8e5b4699917"], 0x0) fcntl$setflags(r2, 0x2, 0x0) 11:49:12 executing program 0: r0 = socket(0x1, 0x0, 0x228) mmap(&(0x7f00000a3000/0x1000)=nil, 0x1000, 0x2, 0x411, r0, 0x0) mprotect(&(0x7f0000125000/0x1000)=nil, 0x1000, 0x0) clock_nanosleep(0x0, 0x0, 0x0, &(0x7f0000000040)) 11:49:12 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000400)={0x1, 0x65eb, 0x2000, 0x1, 0x0, 0x6, 0xc0, 0x541}, &(0x7f0000000440)=0x20) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:12 executing program 1: r0 = shmat(0x0, &(0x7f0000ffd000/0x3000)=nil, 0x0) shmdt(r0) r1 = shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffd000/0x3000)=nil) shmctl$IPC_RMID(r1, 0x0) execve(&(0x7f00000002c0)='./file0\x00', &(0x7f0000000380)=[&(0x7f0000000300)='\x00', &(0x7f0000000340)='\x00'], &(0x7f0000000440)=[&(0x7f00000003c0)='\x00', &(0x7f0000000400)='\x00']) freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000040)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x4000000000000049, &(0x7f0000000480)=[0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0x0]) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) freebsd11_stat(&(0x7f0000000180)='./file0\x00', &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r6 = getpgrp(0x0) r7 = getpgrp(0x0) shmctl$IPC_SET(r1, 0x1, &(0x7f0000000240)={{0x0, r2, r3, r4, r5, 0x0, 0x2}, 0x8001, 0x2, 0xfffffffffffffff9, 0x80000001, r6, r7, 0x9}) shmat(r1, &(0x7f0000ff9000/0x4000)=nil, 0x3000) 11:49:12 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, &(0x7f0000000000)={0x0, 0x97cf}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(r0, 0x84, 0x6, &(0x7f0000000140)={@in={{0x2, 0x3, @rand_addr=0x2}}, r1}, 0x8c) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x23, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) socket$inet_sctp(0x2, 0x5, 0x84) 11:49:12 executing program 2: r0 = socket(0x2, 0x10000001, 0x84) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="8202160010696c653000901d6a7aafd75acb7c"], 0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f00000001c0)={0x0, 0x7, 0x40, 0x9}, &(0x7f0000000200)=0x10) accept$unix(r0, 0x0, &(0x7f0000000000)) 11:49:12 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000006c0)='./file0\x00', 0x20801fffc) lseek(r0, 0x0, 0x1000000000003) rmdir(0x0) poll(&(0x7f0000000100)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) r1 = fcntl$getown(r0, 0x5) fcntl$setown(r0, 0x6, r1) r2 = semget$private(0x0, 0x4, 0x2) __semctl$IPC_STAT(r2, 0x0, 0x2, &(0x7f0000000700)=""/4096) setsockopt$inet6_sctp_SCTP_HMAC_IDENT(r0, 0x84, 0x14, &(0x7f0000000000)={0x4, [0x40, 0xfffffffffffffff7, 0x100000001, 0x6]}, 0xc) poll(0x0, 0x0, 0x0) lseek(0xffffffffffffffff, 0x0, 0x0) utimes(0x0, 0x0) 11:49:14 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg(r0, &(0x7f0000000340)={0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000240)="b6559a4268b434d10518bb0f9fb557a073a41837", 0x14}], 0x1, 0x0}, 0x20100) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000040)) 11:49:14 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) setsockopt$inet6_MRT6_ADD_MIF(r0, 0x29, 0x66, &(0x7f0000000000)={0x1f, 0x1, 0x2, 0x8000000000000, 0x9}, 0xc) r1 = socket(0x2, 0x5, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000040), 0x0) setsockopt$inet_tcp_TCP_FASTOPEN(r1, 0x6, 0x401, &(0x7f0000000080)={0x100000001, "013f0fc032c2b31d400e039c49064b40"}, 0x14) 11:49:14 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0xfffffffffffffffc) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockname$inet6(r0, &(0x7f0000000340)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000380)=0x1c) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f00000002c0)={@local, @multicast1}, &(0x7f0000000300)=0xc) accept4$inet(r0, &(0x7f0000000200), &(0x7f0000000240)=0xfffffee4, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000003c0)={0x0, 0xb, 0x9}, &(0x7f0000000400)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x8, 0x3f, 0x1010, 0x401, 0xc3, 0x81, 0x100, 0xfffffffffffffff7, r1}, &(0x7f00000004c0)=0x20) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000500)={r2, 0x0, 0x3, [0x6, 0x60, 0x36a9]}, 0xe) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0xbf3, 0x20, 0x6, 0x2, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000280)=ANY=[@ANYRES16=r0], 0x1) getsockopt$sock_int(r0, 0xffff, 0x1017, &(0x7f0000000000), &(0x7f0000000040)=0x4) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f00000001c0)=0x9, 0x4) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, 0x0, 0x1f3) setsockopt$inet_sctp_SCTP_ADD_STREAMS(r0, 0x84, 0x903, &(0x7f0000000140)={r3, 0x8, 0x6}, 0x8) 11:49:14 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:14 executing program 2: r0 = socket(0x5, 0x1009, 0x4) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000240)={0x0, &(0x7f00000001c0)=[@in, @in, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f0000000280)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f00000003c0)={r1, &(0x7f00000002c0)=[@in6, @in={0x2, 0xffffffffffffffff, @remote}, @in6, @in6, @in, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f0000000400)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000080)={0x0, &(0x7f0000000000)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}]}, &(0x7f00000000c0)=0x10) setsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x1, 0x3, @empty, 0x3ff}}, r2}, 0x84) setsockopt$inet6_tcp_int(r0, 0x6, 0x202, &(0x7f0000000040), 0x4) 11:49:16 executing program 0: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) pwritev(r0, &(0x7f0000000280)=[{&(0x7f0000000140)="81b283cf0b940aa7fdb28220c372663e4ad80010a2da504d421c3763623d821132668effb9590ca215cc969ce837a080d8e2d505fd2109fdeb4457647b4794c85cdd6b5b0125448027ed73993a15c849889fc70a166c5b5b7b0e8de3c1ee4de8eb48c5535950e0026809f4b02353225d20db05129f9d00558cf7f64c70c0efcfda469900148afd69b345497d2f81228008eb0265b0ce43ec24189d25a32d7f8a06f7", 0xa2}, {&(0x7f0000000200)="6b35022b49834e41983c8559573edd780bdfdcd2375a1953b319ff7e937b873f0bd9b595d2ef9412e5027539bf0aad057651f229d23f0833810d9b94c25202d04e901b70f763622f794deb86865efdb83749f191ad3fe9db774b75aa4b4fbb961fe4e53561f11d517b3eb31c3ff7", 0x6e}], 0x2, 0x2e) r1 = dup(0xffffffffffffffff) lseek(r1, 0x0, 0x3) r2 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r2, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r2}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) r3 = dup(0xffffffffffffffff) socket$inet6(0x1c, 0x5, 0x6) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) connect$unix(r2, &(0x7f0000000080)=@abs={0x0, 0x0, 0x2}, 0x8) write(r3, &(0x7f0000000040)="0e10c0495ee5db25c38d718f92931614f0a587976ec648d5f458d9", 0x1b) setsockopt$inet6_udp(r3, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) fcntl$getown(r1, 0x5) 11:49:17 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) setuid(0xee01) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:49:18 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x9, 0x4) listen(r0, 0xef) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000140)={0x40, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x5}}}, 0x118) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) 11:49:18 executing program 2: freebsd11_lstat(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)) symlinkat(&(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, &(0x7f0000000180)='./file0\x00') r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) fchmod(r0, 0xe3) setuid(0xee01) ftruncate(r0, 0x101) execve(&(0x7f0000000040)='./file0\x00', &(0x7f0000000300), 0x0) 11:49:18 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) bind$inet(r0, &(0x7f0000000000)={0x2, 0x3, @loopback}, 0x10) setsockopt$inet_buf(r0, 0x0, 0x42, &(0x7f00008e2fba)="958e3929", 0x4) 11:49:18 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:18 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:18 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:20 executing program 0: r0 = open(&(0x7f0000000200)='./file0\x00', 0x80000000000206, 0x2) socket$inet_udp(0x2, 0x2, 0x0) r1 = dup(r0) r2 = open$dir(&(0x7f0000000180)='./file0\x00', 0x1, 0x0) linkat(r0, &(0x7f0000000140)='./file0\x00', r1, &(0x7f00000001c0)='./file0\x00', 0x400) getsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000000000)={0x1, 0x1000, 0x0}, &(0x7f0000000040)=0xc) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x0, 0xa3d, @empty, 0x4}}, r3, 0x3, 0x0, 0x4, 0x9, 0x1ff, 0x5a875a04}, 0x98) socket$unix(0x1, 0x3, 0x0) writev(r2, &(0x7f0000000340)=[{&(0x7f0000000180), 0x80000}], 0x1000000000000075) 11:49:20 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r0 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r0, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:20 executing program 2: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffff9c, 0x84, 0x1a, &(0x7f0000000080)={0x0, 0x8070}, &(0x7f0000000140)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000200)={r1, &(0x7f0000000180)=[@in6, @in={0x2, 0xffffffffffffffff, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6]}, &(0x7f0000000240)=0x10) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r2, 0x84, 0x103, &(0x7f0000000000)={r3}, 0x0) 11:49:20 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x206, 0x0) ftruncate(r0, 0x400000000101) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000300)=0x9, 0x4) listen(r0, 0xef) mmap(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x80011, r0, 0x0) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000080)=0x1, 0x4) getsockopt$inet6_sctp_SCTP_AUTOCLOSE(r0, 0x84, 0x5, &(0x7f0000000280), &(0x7f00000002c0)=0x4) setsockopt$inet_group_source_req(r0, 0x0, 0x53, &(0x7f0000000140)={0x40, {{0x2, 0x3, @remote={0xac, 0x14, 0x0}}}, {{0x2, 0x0, @rand_addr=0x5}}}, 0x118) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='cdg\x00', 0x4) r1 = open$dir(&(0x7f0000000380)='./file1\x00', 0x40000400000002c2, 0x0) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x9, 0x4) 11:49:20 executing program 0: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mmap(&(0x7f0000c32000/0xb000)=nil, 0xb000, 0x0, 0x1010, 0xffffffffffffffff, 0x0) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x1000, 0x5) r0 = accept4$inet6(0xffffffffffffff9c, &(0x7f0000000000), &(0x7f0000000040)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_EVENT(0xffffffffffffffff, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xf, 0xfffffffffffffff8}, &(0x7f00000000c0)=0x8) setsockopt$inet6_sctp_SCTP_RESET_ASSOC(r0, 0x84, 0x902, &(0x7f0000000100)=r1, 0x4) mlock(&(0x7f0000fa9000/0x3000)=nil, 0x3000) 11:49:20 executing program 2: r0 = msgget$private(0x0, 0x0) __semctl$SETVAL(r0, 0x0, 0x8, &(0x7f0000000040)) 11:49:20 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r0 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r0, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:20 executing program 2: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_mreq(r0, 0x0, 0x9, &(0x7f0000000040)={@empty, @remote}, &(0x7f0000000080)=0x8) r1 = socket$inet_sctp(0x2, 0x5, 0x84) mkdir(&(0x7f00000000c0)='./file1\x00', 0x0) close(r1) r2 = open(&(0x7f0000000100)='./file0\x00', 0x980, 0x12a) mknodat(r2, &(0x7f0000000140)='./file0\x00', 0x1, 0x7fffffff) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000180)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, 0x0, 0x4000000000, 0x1, 0xa92a}, &(0x7f0000000240)=0x94) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000280)={r3, 0x7}, 0x8) fstat(r2, &(0x7f00000002c0)) r4 = semget(0x0, 0x4, 0x20) socket$inet_sctp(0x2, 0x5, 0x84) __semctl$GETVAL(r4, 0x4, 0x5, &(0x7f00000003c0)=""/160) readlink(&(0x7f0000000480)='./file1\x00', &(0x7f00000004c0)=""/4096, 0x1000) setsockopt$inet_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f00000014c0)={r3, 0xf, 0x200}, 0x8) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000001500)={r3, 0x2, 0x400}, &(0x7f0000001540)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000001580)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r3, 0x61ea, 0x7, 0xff}, 0x94) recvfrom$unix(r0, &(0x7f0000001640)=""/85, 0x55, 0x40080, &(0x7f00000016c0)=@abs={0x0, 0x0, 0x2}, 0x8) r6 = openat(r2, &(0x7f0000001700)='./file0\x00', 0x100100, 0x100) lseek(r6, 0x8, 0x2) accept4$inet6(r2, &(0x7f0000001800)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000001840)=0x1c, 0x10000000) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000001740)={@in6={{0x1c, 0x1, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x6}}, r5, 0x1f, 0xffffffff, 0x200, 0x5, 0xe232, 0x502}, 0x98) 11:49:20 executing program 3: truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r0 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(0xffffffffffffffff, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r0, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r0, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r0, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:20 executing program 2: r0 = socket$inet(0x2, 0x20000000, 0x100) getsockopt$inet6_sctp_SCTP_ASSOCINFO(0xffffffffffffff9c, 0x84, 0x2, &(0x7f00000001c0)={0x0, 0x2, 0x9, 0x3, 0x49, 0x6}, &(0x7f0000000200)=0x14) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000240)={0x2, 0x1000, 0x3, 0x7, r1}, &(0x7f0000000280)=0x10) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x200, 0x0) fstat(r2, &(0x7f0000000080)) mmap(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x3, 0x12, r2, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1) madvise(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x3) socket(0x1c, 0x30000007, 0x80) linkat(r2, &(0x7f0000000000)='./file0\x00', r2, &(0x7f0000000180)='./file0\x00', 0x400) madvise(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3) 11:49:20 executing program 2: r0 = open(&(0x7f0000000040)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) r1 = shmget$private(0x0, 0x1000, 0x40, &(0x7f0000ffc000/0x1000)=nil) shmctl$SHM_STAT(r1, 0xd, &(0x7f0000000200)=""/164) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x664b6e3) fchmod(r0, 0x40) poll(&(0x7f0000000000)=[{r0, 0x2}], 0x1, 0xff) socket$inet6(0x1c, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x2e3) socket$inet_icmp_raw(0x2, 0x3, 0x1) getsockopt$inet_sctp_SCTP_STATUS(0xffffffffffffffff, 0x84, 0x100, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000100)=ANY=[@ANYRES32=0x0, @ANYBLOB="72000000c5082579c80e21535088872795a157197ad47b11341dd40d0ac70441adc1251fdf0a5f024e6cb138e858ec312fb3a190fd4bfe85c16a8f593acdd0a7c97eff926ed1ba67b617a046fb60837510f43aa12652dbee8d484c363c5d23cba61cf3ae371a997e093720efd3b9ac6f05eccae6c206"], 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f00000001c0)={r2, 0xf1}, 0x8) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080)=0x1e, 0x4) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:49:21 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000580)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) setsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, &(0x7f0000000080)) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f00000001c0)={0x0, 0x40}, &(0x7f0000000200)=0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x0, 0x600, 0x102, 0x7, r1}, &(0x7f0000000100)=0xffffffffffffff5f) r2 = dup2(r0, r0) readlinkat(r2, &(0x7f0000000300)='./file0\x00', &(0x7f0000000340)=""/98, 0x62) mkdirat(r2, &(0x7f0000000040)='./file0\x00', 0x11) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="03000a00ff0300eb070010810309000004010005007df700"], &(0x7f0000000180)=0x1c) 11:49:21 executing program 0: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(r1, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xfa1, 0x3, 0x1, 0xba}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_ADD_STREAMS(r1, 0x84, 0x903, &(0x7f0000000080)={r2, 0xff800000000000, 0x1}, 0x8) connect$unix(r1, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) sendto$unix(r1, 0x0, 0x0, 0x0, 0x0, 0x0) sendmsg(r1, &(0x7f0000000380)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) sendmsg(r0, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) 11:49:21 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:21 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:22 executing program 3: r0 = open(0x0, 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:22 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x400000002c5, 0x0) ftruncate(r0, 0x7fffffff) ftruncate(r0, 0x10004) ftruncate(r0, 0x8000) faccessat(r0, &(0x7f0000000000)='./file0\x00', 0x2, 0x200) 11:49:22 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 2: clock_getres(0xb, &(0x7f0000000000)) setitimer(0x3, &(0x7f0000000040)={{0x5, 0x71}, {0x0, 0x5}}, &(0x7f0000000080)) 11:49:23 executing program 1: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0x1206, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c00000000000000000000000000000000000000000000010000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0, @ANYBLOB="000000000000000000000000000000000000604cc2f2fd8d2645baa90000"], 0x98) setsockopt$inet_buf(r0, 0x0, 0x1, &(0x7f0000000000)="6fd8f3402af0fea26923a019003ee04c17421e60d6b8eb5eb006ecde92334a52146ff277d04d87936882e42990dc1e8a4ced1e25349d8fa2000c930dc6f4d1ce76f85073d947c826581e78180e82d9355e2991cc3761138824af51c5a0d6f651b65b35e0fc697186b716624505cea929fdb258ab25b7ca36555ca1c9e3e363dda6a230835bf98b0d931f3b7c8f54895c0f817a35352e5cd12d5b352dca1cc0a823626da462a89e2983994124a73e4dfc1255d6cd3b7e1100db17feff17fe29b1f5566b6da2195a49", 0xc8) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f0000000100)={0x0, 0x750}, &(0x7f0000000140)=0x8) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000180)={r1, 0x9}, 0x8) freebsd10_pipe(&(0x7f0000000280)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r2, 0x84, 0x108, &(0x7f00000002c0)={r1, 0x1, 0x3, 0x7, 0xfffffffffffffffb}, &(0x7f0000000300)=0x18) socket$inet_tcp(0x2, 0x1, 0x0) shmget$private(0x0, 0x3000, 0x40, &(0x7f0000ffc000/0x3000)=nil) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x10221, 0x0) poll(&(0x7f0000000080)=[{r0, 0x30}, {r0, 0x8}, {r0, 0xc9}, {r0, 0x40}], 0x4, 0x800) unlink(&(0x7f0000000040)='./file0\x00') poll(&(0x7f0000000400)=[{r0, 0x2010}], 0x1, 0x0) close(r0) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(r1, 0x84, 0x26, &(0x7f00000000c0)={0x0, 0x7ff}, &(0x7f0000000100)=0x8) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f00000001c0)={r2, 0x0, 0x9}, 0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000200)={r2, 0x7c4f298b}, &(0x7f0000000240)=0x8) 11:49:23 executing program 2: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000140)={0x0, 0x6, 0x3ff, 0x10001, 0xff}, &(0x7f00000001c0)=0x14) setsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f0000000200)={r2, 0xbbe3, 0x6, 0x1ff}, 0x10) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) getpeername$unix(r1, &(0x7f0000000000)=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) dup(0xffffffffffffffff) 11:49:23 executing program 1: r0 = socket(0x2, 0x3, 0x0) getsockopt$sock_int(r0, 0xffff, 0x1003, &(0x7f0000001340), &(0x7f0000000140)=0xfffffc51) shutdown(r0, 0x1) setsockopt$inet6_buf(r0, 0x29, 0x7e, &(0x7f0000000180)="3b06dc436a2c34e1b7552a533331270b8c46f7b69597969bfeb18c25f56efc8f3723e0d453e9765f3127350509db04e4a6c9d5c2c0d1e619a866e8e22fe636eefca33d8bff4d0dc3b50352aa23f3535f0e4230688f0742e552edad2aa46c74af5864622036b9c62cc87cf3be6d4816e14437d2b55b792c8f2ed273ba63c08dc7396892e2cdeb05480a7aa4e8face65407f5692a67de72affd07b2ae096e726edfa7f1591d7cb984c3a349d9404", 0xad) getsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000040)={0x0, 0x6}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f00000000c0)={0x7, 0x1000, 0x0, 0x5, r1}, &(0x7f0000000100)=0x10) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x0, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(0x0, 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:23 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:24 executing program 2: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000400)={@in6={{0x1c, 0x3, 0x10000000, @loopback, 0x7f}}, 0x0, 0x0, 0x3, 0x10, 0x0, 0x10000000000, 0x3}, &(0x7f0000000340)=0x98) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r1, 0x84, 0x102, &(0x7f00000004c0)={r2, 0xab, "a504b0f5d8ecd34dd46337fb8c8cd6582ed4cd120e6392d86330c9c328270e350b763d6482e91a6ac831602b305aad8adf391030a24b839031a2f0fb71f2540f848446c17938c5f2eefbb4c4abed43f28960d98e7619bbc139ce1320fad3031a0c127618384aa8ac1f780760e337491cf94896f6a993ffd1ff76825237837636944e16d05b3de0b2ab8663a712930f821b984ecdeccd7ce1a048864e77c551db48b837a90309059934def5"}, &(0x7f0000000380)=0xb3) setsockopt$inet_udplite(r0, 0x88, 0x2, &(0x7f0000000040)=0x8, 0x4) bind(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10) r3 = fcntl$dupfd(r0, 0x11, r0) sendmsg$inet_sctp(r3, &(0x7f0000001940)={&(0x7f00000001c0)=@in={0x2, 0xffffffffffffffff, @multicast2}, 0x10, &(0x7f00000017c0)=[{&(0x7f00000003c0)="a9", 0x1}], 0x1}, 0x0) sendto$inet6(r3, &(0x7f0000000280)="4acb78aedb692ad9a466a437ccb5cedf6697716781850a144d542e69d884ecabd051ba2aba9aa9f40b4a5ca8fff28d6805212be431b59a8c691aff471773e736816bc4556c0bf801cbcef95bd844e91f2e3906e89c06b59898c2a5590c3e932a5d1b1cb5d179521e02d843b23e8256", 0x6f, 0x20185, &(0x7f0000000300)={0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}, 0x5}, 0x1c) setitimer(0x3, &(0x7f0000000580)={{0x7f, 0x7}, {0x8, 0x9}}, 0x0) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(r3, 0x84, 0x102, &(0x7f0000000080)=ANY=[@ANYRES32=0x0, @ANYBLOB="c50000003096f66c55fb8b9ce5d8932e7ad13a28c17c8f2a5a7f24feb383746659486d8dac01bf6ba28f6855d6451a4aec5ff792d689f0e566762cf1e3ae24559ed08c80c7736362c63132b074c782bdce0978d44b475068a0a9ac2789fa2cddf168dfefb9ae7d37918a25be8a7c410eb5cf8bf7e19047b57b6e675076fb6de1e7c38a5f8af254e9edee5649e22736f0fbb55e4fc825eefc82796bc515f52679a50577bf7e048e355f6e5fd90132df6ed7b21ed9ae1946f4017bb14edeb2671c48bb1cf022bae6e42f"], &(0x7f0000000180)=0xcd) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r3, 0x84, 0x901, &(0x7f0000000200)={r4, 0x0, 0x1, [0xffffffff]}, &(0x7f0000000240)=0xa) 11:49:24 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:24 executing program 0: setgroups(0x0, 0x0) r0 = socket(0x10000000011, 0x8000000003, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_int(r1, 0x0, 0x2, &(0x7f0000000180)=0x80000001, 0x4) write(r0, 0x0, 0x0) 11:49:24 executing program 1: mkdir(&(0x7f0000000140)='./file0\x00', 0x0) getsockopt$inet_sctp_SCTP_RTOINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x4}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) r1 = openat(r0, &(0x7f0000000080)='./file0\x00', 0x100000, 0x78) readv(r1, &(0x7f0000000200)=[{&(0x7f0000000000)=""/113, 0x71}], 0x1b9) 11:49:24 executing program 0: r0 = accept4$inet(0xffffffffffffffff, &(0x7f0000000000), &(0x7f0000000040)=0x10, 0x0) getsockopt$inet6_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0x19, &(0x7f00000000c0)={0x0, 0x3}, &(0x7f0000000100)=0x8) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000140)={@in6={{0x1c, 0x1, 0xb2f, @empty, 0x7fffffff}}, r1, 0x37, 0x3f, 0xfffffffffffffff7}, 0x8c) mprotect(&(0x7f0000537000/0x3000)=nil, 0x3000, 0x4) r2 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r2, 0x6, 0x24, &(0x7f0000000080)='f', 0x1) 11:49:24 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:24 executing program 1: r0 = open(&(0x7f0000000400)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet_tcp(0x2, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, 0x0, 0x49d) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(0xffffffffffffffff, 0x84, 0xd, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(0xffffffffffffffff, 0x84, 0x10, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x900, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(r0, 0x84, 0x107, &(0x7f0000000040)={0x0, 0x8003, 0xf, 0x1, 0x1}, &(0x7f0000000080)=0x18) getsockopt$inet_mreqn(r1, 0x0, 0x9, &(0x7f0000000000)={@remote, @multicast1}, &(0x7f00000002c0)=0xc) 11:49:24 executing program 2: r0 = socket$inet6(0x1c, 0x4, 0x7fffffff) setsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r2, 0x84, 0x901, &(0x7f0000000280)={0x0, 0x1, 0x6, [0x8, 0x3f, 0x7fffffff, 0x1, 0x7e, 0x7f]}, &(0x7f00000002c0)=0x14) getsockname$inet(r2, &(0x7f0000000380)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f00000003c0)=0x10) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r2, 0x84, 0x21, &(0x7f0000000300)={0xae6, 0x0, 0xcb8, 0xfffffffffffffff9, r3}, &(0x7f0000000340)=0x10) getsockopt$inet_tcp_buf(r1, 0x6, 0x41, &(0x7f00000001c0)=""/164, &(0x7f0000000080)=0xa4) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0xffcd) truncate(0x0, 0x0) bind$unix(r4, &(0x7f0000000140)=ANY=[@ANYBLOB="2ef0b34ccdca0d494f7d7be45700000000000000000000"], 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r4, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x7dafdd0a4612ade3) r5 = semget$private(0x0, 0x7, 0x120) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000040)) 11:49:25 executing program 0: r0 = socket(0x3, 0x4, 0x1000000000000) connect$unix(r0, &(0x7f0000000240)=ANY=[@ANYRES16, @ANYRES32=r0, @ANYRESOCT, @ANYRES64=r0, @ANYRESDEC=r0, @ANYRESHEX=r0, @ANYRES32=r0, @ANYRES32=r0], 0x8) 11:49:25 executing program 0: r0 = accept(0xffffffffffffffff, &(0x7f0000000000)=@un=@file={0x0, ""/4096}, &(0x7f0000001040)=0x1002) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f0000001080)={0x6, {{0x2, 0x2, @remote={0xac, 0x14, 0x0}}}}, 0x90) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r1, 0x0, 0x55, 0xffffffffffffffff, 0x392) 11:49:25 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:27 executing program 0: mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x412, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_RECVRCVINFO(r0, 0x84, 0x1f, &(0x7f0000000000), &(0x7f0000000040)=0x4) mincore(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0xffffffffffffffff) 11:49:27 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x5, 0x4) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(0xffffffffffffffff, 0x84, 0x15, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) r2 = getegid() getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000001c0)={0x100000000, 0xffffffff80000000, 0x4200, 0x1, 0x2, 0x7, 0x100, 0x40, 0x0}, &(0x7f0000000200)=0x20) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f0000000240)={0x3, 0x6400, 0x3c60, 0x7, r3}, 0x10) freebsd11_stat(&(0x7f0000000300)='./file0\x00', &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) setregid(r2, r4) open(&(0x7f0000000040)='./file0\x00', 0x18448, 0x40) getsockopt$inet_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffffff, 0x84, 0x107, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x21, &(0x7f0000000080)={0x6, 0x6400, 0x1000, 0xa9e, 0x0}, &(0x7f0000000100)=0x10) getsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, &(0x7f0000000280)={r5}, &(0x7f00000002c0)=0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f00000003c0)=ANY=[@ANYBLOB="1c004e220200000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000007f5b51b0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=r5, @ANYBLOB="01263750833ad326384bb07ceac4022d257655884a08f00598c9d7b42a431cb7ed08c8db985cf763e7bed7f18607a74697c1"], &(0x7f0000000140)=0x8c) setsockopt$inet6_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) 11:49:27 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(0xffffffffffffffff, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:27 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x608020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) socketpair$unix(0x1, 0x5, 0x0, 0x0) setsockopt$inet6_MCAST_JOIN_GROUP(r0, 0x29, 0x50, &(0x7f0000000140)={0x7, {{0x1c, 0x1, 0x7ff, @local={0xfe, 0x80, [], 0x0}}}}, 0x88) r1 = dup(0xffffffffffffffff) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) setsockopt$inet6_udp(r1, 0x11, 0x1, &(0x7f0000000000)=0x81, 0x4) sendto$inet6(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) 11:49:27 executing program 2: r0 = open(&(0x7f0000000200)='./file0\x00', 0x300, 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000001340)=ANY=[@ANYBLOB="594b96705faa0e70eda101000000", @ANYRES32=0x0], &(0x7f0000000240)=0x8) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r0, 0x84, 0x13, &(0x7f0000000280)=ANY=[@ANYRES32=r1, @ANYBLOB="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"], 0x1008) setsockopt$inet6_sctp_SCTP_DEFAULT_PRINFO(r0, 0x84, 0x22, &(0x7f0000001300)={0xf, 0x3069, r1}, 0xc) r2 = open$dir(&(0x7f0000000080)='.\x00', 0x0, 0x0) poll(&(0x7f00000000c0)=[{r2, 0x2000}], 0x1, 0x0) r3 = socket$inet6(0x1c, 0x4, 0x200) openat(r2, &(0x7f00000012c0)='./file0\x00', 0x20000, 0x101) getsockopt$inet6_tcp_buf(r3, 0x6, 0x40, &(0x7f0000000100)=""/180, &(0x7f0000000040)=0xb4) unlink(&(0x7f0000000000)='./file0\x00') 11:49:27 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:27 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:27 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x0) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:27 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:29 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, 0x0, 0x0) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(0xffffffffffffffff, 0x84, 0x26, 0x0, 0x307) shmget$private(0x0, 0x2000, 0x12, &(0x7f0000ffd000/0x2000)=nil) r1 = open(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, 0x0, 0x0) setsockopt$inet_sctp_SCTP_ADD_STREAMS(0xffffffffffffffff, 0x84, 0x903, 0x0, 0x0) setsockopt$inet6_group_source_req(r0, 0x29, 0x56, &(0x7f00000001c0)={0x100000000, {{0x1c, 0x3, 0x6, @empty, 0x100}}, {{0x1c, 0x3, 0xff, @remote={0xfe, 0x80, [], 0x0}, 0x5}}}, 0x108) setsockopt$inet6_group_source_req(r1, 0x29, 0x52, &(0x7f0000000300)={0x1000, {{0x1c, 0x0, 0xffffffffdf1a3fcb, @empty, 0x7ff}}, {{0x1c, 0x3, 0x1, @empty, 0x9}}}, 0x108) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_STATUS(r0, 0x84, 0x100, &(0x7f0000000000)={0x0, 0x2, 0x100000001, 0x10000, 0x1f, 0x8, 0x1000, 0x3ff, {@in6={{0x1c, 0x3, 0x51, @remote={0xfe, 0x80, [], 0x0}, 0x4000}}, 0x0, 0x1, 0x7, 0x7, 0x3, 0x6}}, &(0x7f0000000100)=0xb0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, &(0x7f0000000140)={r2, 0x6}, 0x8) mknodat(0xffffffffffffffff, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) 11:49:29 executing program 0: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x7e2780e3) mlockall(0x2) mmap(&(0x7f0000e00000/0x200000)=nil, 0x200000, 0x1, 0x12, r0, 0x0) ftruncate(r0, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000202, 0x0) ftruncate(r1, 0x7e2780e3) r2 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) rename(&(0x7f0000000000)='./file0\x00', &(0x7f0000000080)='./file0\x00') mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r2, 0x0) 11:49:33 executing program 1: socketpair(0x1f, 0x20000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) sendto$unix(r0, &(0x7f0000000080)="eea57d840c829f705c0da31675b7872b486da65f1e302f5f5138570c222b933da3af77a1be4ddedaad21de552212a0a904a89a967659c91e15a2e9eed0a850dfe986265054639ea35d270e88788af00341102229e0d8317c9c783aef6506d78cde3d751bb8147aa5721b808bf5541b5a51e3be76edf455e28ed2fd746492e420104d77c7811988e274c23958874be494d95817673f88eccf661e385d4b255ea1437712024657de055053579849cf4f9ed480cc014ed04f238d3174b865eda27dcec73c428eeb70", 0xc7, 0x4, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x200, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='htcp\x00', 0x5) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x7, {{0x2, 0x3, @multicast1}}}, 0x90) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000380)) 11:49:33 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:33 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(0xffffffffffffffff, 0x84, 0x8003, &(0x7f00000003c0)={0x0, &(0x7f0000000300)=[@in, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @multicast2}, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_CONTEXT(r1, 0x84, 0x1a, &(0x7f0000000440)={r2, 0x5}, &(0x7f0000000480)=0x8) sendto(r0, 0x0, 0x0, 0x185, &(0x7f0000000000)=@un=@file={0x0, './file0\x00'}, 0xa) sendto(r0, &(0x7f0000000040)="7b2c32d583adb93c3ac33094ee", 0xd, 0x20004, &(0x7f0000000080)=@un=@abs={0x1, 0x0, 0x0}, 0x8) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000004c0)={0x200, 0x800, 0x7, 0x3, r3}, &(0x7f0000000500)=0x10) pipe2(&(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, &(0x7f0000000100)={@in6={{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x8001}}, 0x0, 0x0, 0x8001, 0x200, 0x10001, 0x5, 0x2}, &(0x7f00000001c0)=0x98) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r4, 0x84, 0xa, &(0x7f0000000200)={@in={{0x2, 0x0, @broadcast}}, r5, 0x76af, 0x9, 0x281, 0x1f, 0x1000, 0xfffffffffffffffa}, &(0x7f00000002c0)=0xa0) 11:49:35 executing program 2: r0 = accept4$inet6(0xffffffffffffffff, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @loopback}, &(0x7f0000000040)=0x1c, 0x20000000) setsockopt$inet6_group_source_req(r0, 0x29, 0x55, &(0x7f0000000200)={0xaf72, {{0x1c, 0x0, 0x6, @local={0xfe, 0x80, [], 0x0}, 0x7}}, {{0x1c, 0x2, 0x1ff, @local={0xfe, 0x80, [], 0x0}, 0x7ff}}}, 0x108) socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}) r3 = fcntl$dupfd(r2, 0x0, r1) getsockopt$inet_opts(r3, 0x0, 0x1, 0x0, &(0x7f0000000080)) fcntl$setstatus(r2, 0x4, 0x8) munlockall() 11:49:35 executing program 2: socketpair(0x17, 0x7, 0xfffffffffffffffd, &(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_tcp_TCP_FUNCTION_BLK(r0, 0x6, 0x2000, &(0x7f0000000080)={'bbr\x00'}, 0x24) ppoll(0x0, 0x0, 0x0, 0xfffffffffffffffe, 0x0) r1 = open$dir(&(0x7f0000000000)='./file0\x00', 0x108, 0x81) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x0, 0xffffffffffffffff) dup2(r1, r2) getpeername(r0, &(0x7f00000000c0)=@un=@file={0x0, ""/67}, &(0x7f0000000140)=0x45) 11:49:35 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x3862) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x7, 0x11, r1, 0x0) mlock(&(0x7f0000ffb000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) madvise(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x3) sendfile(r1, r1, &(0x7f0000000000), 0x2c5) 11:49:35 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000), &(0x7f0000000040)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getpeername$unix(r0, &(0x7f0000001500)=ANY=[@ANYBLOB="0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005c9a6ae5958c1d9d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000000140)=0x1002) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000180)={@in={{0x2, 0x0, @broadcast}}, 0x0, 0xfffffffffffffffb, 0x20, 0xf1ec, 0x0, 0x2}, &(0x7f0000000240)=0xa0) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000280)={r1, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000080)={0x3ff, 0x2, 0xf1, 0x1}, 0x8) freebsd11_mknod(0x0, 0x0, 0x0) socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_sctp_SCTP_NODELAY(0xffffffffffffffff, 0x84, 0x4, 0x0, 0x0) 11:49:35 executing program 1: socketpair(0x1f, 0x20000003, 0x7, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f0000000040)='hd\x00', 0x3) sendto$unix(r0, &(0x7f0000000080)="eea57d840c829f705c0da31675b7872b486da65f1e302f5f5138570c222b933da3af77a1be4ddedaad21de552212a0a904a89a967659c91e15a2e9eed0a850dfe986265054639ea35d270e88788af00341102229e0d8317c9c783aef6506d78cde3d751bb8147aa5721b808bf5541b5a51e3be76edf455e28ed2fd746492e420104d77c7811988e274c23958874be494d95817673f88eccf661e385d4b255ea1437712024657de055053579849cf4f9ed480cc014ed04f238d3174b865eda27dcec73c428eeb70", 0xc7, 0x4, 0x0, 0x0) r2 = shmget$private(0x0, 0x1000, 0x20, &(0x7f0000ffd000/0x1000)=nil) shmat(r2, &(0x7f0000ffd000/0x2000)=nil, 0x1000) setsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000180)=0x200, 0x4) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0x40, &(0x7f00000001c0)='htcp\x00', 0x5) munlock(&(0x7f0000ffd000/0x3000)=nil, 0x3000) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, &(0x7f0000000200)={0x7, {{0x2, 0x3, @multicast1}}}, 0x90) __semctl$SETALL(0x0, 0x0, 0x9, &(0x7f0000000380)) 11:49:35 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000000)={0x0, 0x580, 0x800}, &(0x7f0000000080)=0xc) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000100)={r1, 0x7}, &(0x7f0000000140)=0x8) fcntl$lock(r0, 0xc, &(0x7f0000000040)={0x2, 0x0, 0x0, 0xec28}) 11:49:35 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(0x0, 0x0, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:35 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6(0x1c, 0x0, 0x5) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 11:49:38 executing program 2: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000080)=""/150, 0x96) r1 = shmget(0x0, 0x1000, 0x80000008, &(0x7f0000ff8000/0x1000)=nil) shmctl$SHM_LOCK(0x0, 0xb) listen(0xffffffffffffffff, 0x0) execve(&(0x7f0000000140)='./file0\x00', 0x0, &(0x7f0000000500)=[&(0x7f0000000380)='\x00', 0x0, &(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\\./\x00', &(0x7f00000004c0)='-\x00']) r2 = openat(r0, &(0x7f0000000900)='./file0\x00', 0x1, 0x8) socket$inet6_udp(0x1c, 0x2, 0x0) r3 = accept4$inet(0xffffffffffffffff, &(0x7f0000000940)={0x2, 0xffffffffffffffff, @multicast2}, &(0x7f0000000980)=0x10, 0x10000000) r4 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) r5 = accept(r4, 0x0, 0x0) close(r3) r6 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r6, 0x7e2780e3) r7 = open$dir(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) mlockall(0x2) mmap(&(0x7f0000fee000/0x12000)=nil, 0x800000, 0x1, 0x12, r7, 0x0) ftruncate(r6, 0x8000) mkdir(&(0x7f0000000600)='./file1\x00', 0x0) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r5, 0x84, 0x105, &(0x7f0000000540)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0], 0x0) open(&(0x7f0000000880)='./file0\x00', 0x100000, 0x2) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f00000005c0)=ANY=[@ANYBLOB], 0x0) execve(0x0, 0x0, 0x0) freebsd11_stat(&(0x7f0000000680)='./file0\x00', &(0x7f00000009c0)) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r6, 0x84, 0x101, &(0x7f0000000780)=ANY=[@ANYBLOB="02ffffef0300000001000000806a000000000000"], 0x0) open(&(0x7f00000005c0)='./file0\x00', 0x20084, 0x82) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r3, 0x84, 0x21, &(0x7f0000000180)={0x4, 0x2000, 0x501654b6, 0xe6, 0x0}, &(0x7f00000001c0)=0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r2, 0x84, 0x23, &(0x7f0000000200)={@in6={{0x1c, 0x0, 0x800, @loopback, 0x4}}, r9, 0x100, 0x8b53, 0xfffffffffffff22f}, &(0x7f00000002c0)=0x8c) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r6, 0x84, 0x8004, &(0x7f0000000640)={r8, &(0x7f00000006c0)=[@in={0x2, 0xffffffffffffffff, @rand_addr}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in={0x2, 0xffffffffffffffff, @loopback}, @in={0x2, 0xffffffffffffffff, @rand_addr}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}]}, &(0x7f00000008c0)=0x10) shmctl$SHM_LOCK(r1, 0xb) shmctl$SHM_LOCK(0x0, 0xb) 11:49:38 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6(0x1c, 0x0, 0x5) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 11:49:38 executing program 0: getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f0000000000)=ANY=[@ANYBLOB="ba004e2101800000000000020000000000000000000000000000000000000000000000000000000000000000000000000034ffaf1c7ae0ad490000000000000000000000000000000000000000000068000000000000000000000000000000"], 0x0) dup(0xffffffffffffff9c) setgroups(0x2ca, &(0x7f0000000000)) semget$private(0x0, 0x101, 0x0) 11:49:38 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x0) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() getsockopt$inet6_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000080), &(0x7f0000000100)=0x4) socket$inet6(0x1c, 0x0, 0x5) poll(&(0x7f00000000c0)=[{}], 0x2000000000000333, 0x0) 11:49:39 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x20000001) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) setsockopt$sock_int(r0, 0xffff, 0x8000, &(0x7f0000000000), 0x143) r1 = accept4$inet6(r0, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c, 0x30000000) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x79, "aabbb7244041f56b896ec21d74b06d8d7e8fbea56211e024a51aa3ff460628a0420d1d6873085e81413be5bbec0ee14512eff30c1acd3c24ea3218391fbc4678dbe419a93d5cb74648f2ef957ea4f9aa06e2047affea80729dd049568a16abafca0a85ec5e521f05b7dccc08a7ffd383982f43aee8cf35f82c"}, &(0x7f0000000180)=0x81) setsockopt$inet6_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000001c0)={r2, 0x89}, 0x8) 11:49:39 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000140)=ANY=[@ANYBLOB="01040000b39a35985e238c65692db9505228da47b326f1809c2f3507ac66f88aaeae1f68f947dd1e00905b0c5e9ced0a955aac6f220c61f913172ca7cf25299c32cb3475bbf3fc69f18435eead55681f3b601373a2f93372e41cd889905962502d7926b059e993bf988d2db1d166856c0f66ffd44c9606d43322aa7c0cd93a08dddac606be0c28dd41", @ANYRES32=0x0], &(0x7f0000000100)=0x8) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x1105, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getgid() 11:49:39 executing program 2: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x1015, 0xfffffffffffffffe, 0xaa) r1 = dup(r0) setsockopt$sock_timeval(r0, 0xffff, 0x1007, &(0x7f0000000080)={0x7, 0x7}, 0x10) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r1, 0x84, 0x8, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:49:39 executing program 1: r0 = socket$inet6_udp(0x1c, 0x2, 0x0) fstat(r0, &(0x7f0000000140)) setsockopt$inet6_int(r0, 0x29, 0x9, &(0x7f0000000100)=0x3, 0x4) getsockopt$inet6_int(r0, 0x29, 0x9, 0x0, &(0x7f00000000c0)) socketpair(0x1c, 0x10000002, 0x5, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f0000000040)={0x0, 0x4000, 0x4, 0x9, 0x0}, &(0x7f0000000080)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f0000000300)={r2, &(0x7f0000000240)=[@in6={0x1c, 0x3, 0x3, @local={0xfe, 0x80, [], 0x0}}, @in={0x2, 0x3, @multicast1}, @in6={0x1c, 0x3, 0x6, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in={0x2, 0x0, @loopback}, @in6={0x1c, 0x1, 0x4, @loopback, 0x2}, @in6={0x1c, 0x0, 0x5, @loopback, 0x4000000000}, @in6={0x1c, 0x2, 0x52, @remote={0xfe, 0x80, [], 0x0}, 0x2}, @in={0x2, 0x0, @multicast2}]}, &(0x7f0000000340)=0x10) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r1, 0x84, 0x8002, &(0x7f00000003c0)={r2, &(0x7f0000000380)=[@in={0x2, 0x2, @multicast2}, @in={0x2, 0x2, @multicast1}]}, &(0x7f0000000400)=0x10) 11:49:40 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:40 executing program 1: pipe2(&(0x7f00000003c0)={0xffffffffffffffff}, 0x0) setsockopt$inet6_MRT6_ADD_MFC(r0, 0x29, 0x68, &(0x7f0000000780)={{0x1c, 0x3, 0x6, @loopback, 0x100000001}, {0x1c, 0x0, 0xab, @empty, 0x2}, 0x4, [0xffffffffffffff7f, 0x8, 0x3, 0x0, 0x40, 0x8, 0x7fff, 0x6]}, 0x5c) fcntl$dupfd(r0, 0x11, r0) mmap(&(0x7f0000ff9000/0x4000)=nil, 0x4000, 0x3, 0x410, 0xffffffffffffffff, 0x0) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) getsockopt$inet6_udplite(r2, 0x88, 0x2, &(0x7f0000000000), &(0x7f0000000040)=0x4) writev(r1, &(0x7f0000000700)=[{&(0x7f0000000080)="e196a7267f3ba676f35640bd59e77247a13b40948f712020d32e003fb8335ecaccd40ea45c00c13ffc3371833c0b26f27ea8a581ebdbb0608c1df5356323c8624c7c6e6ef97f93c9979df09e59fb031663dfc56053bf3525dc092e7b4b33c701ad2cc5d3100f3278b050f7f96c6fc07942e15089ba54a1511a4d3d26a231d8ee7ced4d7ac451f9cac7950bd49e6552ae7aa3a4e7e301baf574c7a98848fef7d5224468f1f4b550558e9b715133244027bd9418b828eccd7368bc9ea197037351629fa45270b70b7db9", 0xc9}, {&(0x7f0000000180)="acabd072d64a115c5c174a6b35edebc650e0cf2127baaea93f5893278afc8862db1df22e073bb702c01ef0f0c1033b3a90f0dbb5ef9c971010f8ee9b1b8c125bd2653182d376f05396a1480870066e6d65290d9be4d40774094a651c89c4b3352e6588c7ea07342118fff9f4b1e150490dcc648943ab21cb3144c5441f25ab23e635894ece5ce26e4246169a9dcabf9b1a66d53e6425b48ec3e65bd61fa0957be9ae3ca4db733284df38ec73446b49862d4cf46fac77efe7e442ca85c9b7a0201d32bb23b684e7ec", 0xc8}, {&(0x7f0000000280)="5153550f627f1e5b87feab95f1879c602f8d18486b0e6d96a902de9a9673d7ce8893a711d2c2ac5a49e6f5a1fc5aa8329c90589f2b4966dd4fe0d118c2e4ae9564bde39fb4a9bff8d47641680702c92ac1bcc71995f14b356b863c37c071af331a58a2713ec60b1f6c228b2b74e25ccd9bb61746906080b674f6148ffe8a85f14737d11177704c4b028684345a662f9b9bf1894325a0f3b675185b8aac6efb3c02815f3a67fba31c715713809feb17406100b66a93beca3152723453", 0xbc}, {&(0x7f0000000500)="4251c71fecb1b87bfe6ae4758261a9e9bd09f1de8818828cad767aa4ba44ffe3062e041fdf4daf48790878ea178f85a077e9a7b6ef8591543f721851f8dbc395a257a3beed0343e595079f25f2e16c49bf54ee44f3695d8234be66c40ce9b0bcc23c39bb94949ed56e43d6c8b1aaa5a5507ed88ba07d4282269d2a377f5c51fcfa4ce9cd7e425c2155593d2d4bdc13dd795dfac9b83e1afc6e72781a294c09bdbf9e8966506293e82057afee2e2c76c105c2b6c9f3a5630633dd003b445360afd0355754b9dd94d4d218139a6600b59502ab7a6d9abd2341bf224d97e09071b19ad089dd5094067014dd2fc604c905", 0xef}, {&(0x7f0000000600)="ff0ac11685eed223ad0e1641bddc0802653bf1fa849a8021ef0a456318618b5eded97bbf16e9fed2e1d4c91803f1f12d105f4bed419028914a8119c38e640090f2b7550db3370f6410ad0b2f8f7e9529caf7fffd52f5dd831e3a1d2a2089d9c27c4ee1d339cc3464638293352882e35c1faddf0ed032c198e41b52d0cf0b93e1dcce377d42db7a4ab7084c90e3921994e92211cdca36f2d2141a1e639e1b81c30489ed9c7517450cdd241a01d2d02ecdb2092c375d75836d1d0d0bb1e869ec4cb7d2d15ecf2a92", 0xc7}, {&(0x7f0000000340)="85a103444a9869c79cb551bd4f1ad2a2379ffc934b608df78002447123b3ea2c5c4bae4bfac08f1a22437d1b163564b69fe35a9b735798a27241df3bdb9b1a67877678391c7b69704987", 0x4a}], 0x6) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000280), 0x26) mincore(&(0x7f0000ffb000/0x4000)=nil, 0x4000, &(0x7f0000001000)=""/4096) 11:49:40 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) setuid(0xee01) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) r0 = openat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0, 0x0) openat(r0, &(0x7f0000000100)='./file0\x00', 0x108080, 0x10) fchownat(r0, &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0) 11:49:40 executing program 0: r0 = socket$inet6_sctp(0x1c, 0x400000000000006, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x3001, &(0x7f0000000000)=0x1c00, 0xfe6a) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r1, 0x84, 0x7, &(0x7f00000001c0)=ANY=[@ANYBLOB="1c004e21740ed64700000000000000000000000000000001050000000000000000000000000000000000000000000000000000000000000000000e14b63bfbb5b854519900000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000", @ANYRES32=0x0], &(0x7f0000000100)=0x84) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000000c0)={0x0, &(0x7f0000000280)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in={0x2, 0xffffffffffffffff, @multicast1}, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6, @in, @in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in={0x2, 0xffffffffffffffff, @broadcast}, @in6]}, &(0x7f0000000380)=0x10) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r1, 0x84, 0x29, &(0x7f00000003c0)={r3, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_MAX_BURST(r1, 0x84, 0x19, &(0x7f0000000180)={r2, 0x3}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, &(0x7f0000000140)={r2, 0x7fffffff}, 0x8) 11:49:40 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000100)='./file0\x00', 0x308020005) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) bind(0xffffffffffffffff, 0x0, 0x0) fchmod(r0, 0x100) freebsd11_mknod(0x0, 0x0, 0x0) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$sock_linger(r0, 0xffff, 0x80, &(0x7f0000000040)={0xfffffffffffffffd}, 0x8) 11:49:40 executing program 1: getgroups(0x4, &(0x7f0000000180)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0xffffffffffffffff]) r1 = accept4(0xffffffffffffff9c, &(0x7f0000000080)=@un=@file={0x0, ""/25}, &(0x7f00000000c0)=0x1b, 0x30000000) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f0000000100)={0x4, 0x30, 0xffffffff, 0x76fe, 0x0}, &(0x7f0000000140)=0x10) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f00000001c0)={r2, 0xffff, 0x9}, 0xc) getsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, &(0x7f0000000200), &(0x7f0000000240)=0x4) __semctl$IPC_SET(0x0, 0x0, 0x1, &(0x7f0000000000)={{0x0, 0x0, r0, 0x0, 0x0, 0x0, 0x7c}}) socket$inet6_udp(0x1c, 0x2, 0x0) connect$unix(0xffffffffffffffff, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) 11:49:41 executing program 2: clock_nanosleep(0x8, 0x0, &(0x7f000084fff0), 0x0) r0 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_PR_STREAM_STATUS(0xffffffffffffff9c, 0x84, 0x107, &(0x7f0000000000)={0x0, 0xffffffffffffffc0, 0x0, 0x7f, 0x9396}, &(0x7f0000000040)=0x18) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, &(0x7f0000000080)={r1, 0x400, 0x4}, &(0x7f00000000c0)=0xc) 11:49:41 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) r1 = dup(r0) pwritev(r1, &(0x7f0000000100)=[{&(0x7f00000002c0)="dd", 0x1}], 0x1, 0x0) pwritev(r0, &(0x7f0000002e80)=[{&(0x7f0000000540)="7f", 0x1}], 0x1, 0xbf24) fcntl$setstatus(r1, 0x4, 0x10044) pwritev(r1, &(0x7f0000002800)=[{&(0x7f00000000c0)='Z', 0x1}], 0x1, 0x6d998) read(r1, &(0x7f0000000000)=""/175, 0x6d999) getsockopt$inet6_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000140)={0x0, 0x8, 0x0, 0x4, 0x80000001, 0x3ff, 0x80, 0x805, {@in={{0x2, 0x0, @multicast1}}, 0x0, 0x7eb6, 0x3f, 0x1ff, 0xfc, 0x7fff}}, &(0x7f0000000200)=0xb8) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000240)={0x0, 0x9, 0x3, 0x7, 0x6}, &(0x7f0000000280)=0x18) getsockopt$inet_sctp_SCTP_STATUS(r1, 0x84, 0x100, &(0x7f0000000300)={r2, 0x3, 0x0, 0x7, 0x8, 0x4000, 0x5, 0x4, {@in6={{0x1c, 0x2, 0x4d0, @remote={0xfe, 0x80, [], 0x0}, 0x20}}, r3, 0x0, 0x3ff, 0x4, 0x5, 0x3f}}, &(0x7f00000003c0)=0xb0) preadv(r1, &(0x7f0000000240), 0x1, 0x0) fdatasync(r0) 11:49:42 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140), 0x0, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:42 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) r0 = dup(0xffffffffffffff9c) sendto$inet6(r0, &(0x7f0000000000)="a8a0", 0x2, 0x20085, 0x0, 0x0) mprotect(&(0x7f0000ff0000/0xf000)=nil, 0xf000, 0x0) mprotect(&(0x7f0000fff000/0x1000)=nil, 0x1000, 0x6) madvise(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x3) 11:49:42 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f00000001c0)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000000)={0x1d, 0xfffffffffffffbff, 0x10, 0x800, 0x7f, 0x7f9, 0x3, 0x9, 0x0}, &(0x7f0000000040)=0x20) setsockopt$inet6_sctp_SCTP_MAXSEG(r0, 0x84, 0xe, &(0x7f0000000140)={r1, 0x8}, 0x8c) recvmsg(r0, &(0x7f0000001a00)={&(0x7f0000000100)=@in6, 0x1c, &(0x7f0000001840)=[{&(0x7f00000004c0)=""/4096, 0x1000}, {&(0x7f0000000200)=""/132, 0x84}, {&(0x7f0000000180)=""/30, 0x1e}, {&(0x7f00000002c0)=""/229, 0xe5}, {&(0x7f00000003c0)=""/24, 0x18}, {&(0x7f00000014c0)=""/255, 0xff}, {&(0x7f00000015c0)=""/145, 0x91}, {&(0x7f0000001680)=""/205, 0xcd}, {&(0x7f0000001780)=""/191, 0xbf}, {&(0x7f0000000400)=""/124, 0x7c}], 0xa, &(0x7f0000001900)=""/224, 0xe0}, 0x40001) sendmsg$unix(0xffffffffffffffff, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) semget$private(0x0, 0x0, 0x52eeda7593ab6794) setsockopt$inet_sctp_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x29, 0x0, 0xffa5) getsockopt$inet_tcp_int(0xffffffffffffffff, 0x6, 0x0, 0x0, 0x0) setrlimit(0x3, &(0x7f0000000080)={0x3, 0xffffffffffffffff}) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_CONTEXT(0xffffffffffffffff, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r0, 0x84, 0xf, 0x0, 0x0) 11:49:43 executing program 1: r0 = socket(0x2, 0x5, 0x0) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000000)={0x0, 0x4ff, 0x2}, 0xdd) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x8, 0x4) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000080)={@in6={{0x1c, 0x3, 0x1, @remote={0xfe, 0x80, [], 0x0}, 0x59de}}, 0x0, 0xa8, 0x1, 0x10a, 0x2, 0x100, 0x1000}, &(0x7f0000000140)=0x98) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000180)={r1, 0x7}, 0x8) 11:49:43 executing program 0: r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) getsockopt$inet6_buf(r0, 0x29, 0x1f, &(0x7f0000002300)=""/4096, &(0x7f0000000000)=0x1000) 11:49:43 executing program 1: pipe2(&(0x7f00000001c0)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000200), &(0x7f0000000240)=0x4) setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) freebsd11_mknod(&(0x7f00000002c0)='./file0/../file0\x00', 0x84, 0x6) r2 = fcntl$dupfd(0xffffffffffffff9c, 0x11, 0xffffffffffffff9c) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(0xffffffffffffff9c, 0x84, 0x900, 0x0, &(0x7f0000000080)) setsockopt$inet_sctp_SCTP_SET_PEER_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x6, 0x0, 0x0) mlockall(0xfffffffffffffffe) sync() getsockopt$inet6_buf(r2, 0x29, 0x3e, 0x0, &(0x7f0000000180)) getsockopt$inet_mreqsrc(r2, 0x0, 0x48, &(0x7f00000001c0)={@local, @local, @remote}, &(0x7f0000000200)=0xc) fsync(r2) fcntl$dupfd(r2, 0x11, r2) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) setsockopt$inet6_sctp_SCTP_AUTOCLOSE(r3, 0x84, 0x5, &(0x7f0000000040)=0x317, 0x4) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) connect(r0, &(0x7f00000002c0)=ANY=[], 0x0) socket$inet_udp(0x2, 0x2, 0x0) lseek(r3, 0x0, 0x1000000000003) pwritev(r3, 0x0, 0xab, 0x0) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) getsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000100), &(0x7f0000000140)=0x133) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) sendto(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) open(&(0x7f0000000280)='./file0\x00', 0x2, 0x9) socket$inet6_tcp(0x1c, 0x1, 0x0) 11:49:43 executing program 0: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) ppoll(&(0x7f0000000080)=[{r1, 0x2020}, {r1}], 0x2, &(0x7f00000000c0)={0x8001, 0x8}, &(0x7f0000000100)={0xfff}, 0x8) write(r0, &(0x7f0000000140)="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", 0x1000) read(r1, &(0x7f0000002140)=""/107, 0x6b) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="0b602fd21d358b50cf636ebce5e149c5851542b7c4ad419125e3f7909c3b128d833a6f2498e8bd746fbe93e7168d00bfedf32db24471940dd63ec6b58f17a9083933a43fe43e41db2ef568d0a6042ebe5da351780f5649d43e2b828d748309b746407e0791d88a48b7a6c3", 0x6b) 11:49:44 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:46 executing program 0: munmap(&(0x7f0000a50000/0x1000)=nil, 0x1000) mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) msync(&(0x7f0000860000/0x600000)=nil, 0x600000, 0x2) madvise(&(0x7f0000e2c000/0x4000)=nil, 0x4000, 0x4) munmap(&(0x7f0000d75000/0xb000)=nil, 0x1f470000) 11:49:46 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:47 executing program 2: r0 = open(&(0x7f0000000340)='./file0\x00', 0x300, 0x0) flock(r0, 0x1) open(0x0, 0x0, 0x0) clock_getres(0x4, 0x0) r1 = open(&(0x7f00000000c0)='./file0\x00', 0x201, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x40, &(0x7f0000000100)="e222edd7e1bac1d4c12fef611156d594a1d73721ab187dd3da6f6ba1c80baff5d8fb3b4677f68555d61a47e782e7944415b896746da9d003c3abe5f23d6d7b7b0122af1e9bc660d5d7998f1b11f19ff0cb18c22e15d8652b28d17cc7cf53bc24a874580d4068882adb7f9412fb97906bc5a70a443da45ce984c6f00b62da0d2a3ad942aaba5b2c1e76524c82b02efe26d968386b3c6657f7339c11cf3a30591272456147d26ce0f41ad7b1b0e71e3ab2d4423ef128a85f31dce499372671e90e7ffc7a5370a0c7b789df7b9893009c7279239cd03f0ec1adf523c7b3f23f61855ffcbc52", 0xe4) fcntl$lock(r1, 0xc, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x1000300010005}) msync(&(0x7f0000ffc000/0x3000)=nil, 0x3000, 0x2) fcntl$lock(0xffffffffffffffff, 0x0, 0x0) 11:49:47 executing program 1: fstat(0xffffffffffffffff, &(0x7f0000000300)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) r1 = openat(0xffffffffffffffff, &(0x7f0000000700)='./file0\x00', 0x1, 0x2) getsockopt$inet6_sctp_SCTP_GET_ASSOC_NUMBER(r1, 0x84, 0x104, &(0x7f0000000800), &(0x7f0000000840)=0x4) getsockopt$inet_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x103, &(0x7f0000000740)={0x0, 0x11, "af8ff39bd6dd379d80d9130ababc6eab50"}, 0x0) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x21, &(0x7f00000007c0)={0x1, 0x2800, 0x3ff, 0x7ff, r2}, 0x10) r3 = getgid() freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x1, &(0x7f0000000480)=[0xffffffffffffffff]) freebsd11_stat(&(0x7f00000004c0)='./file0/file0\x00', &(0x7f0000000500)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000580), 0xfffffffffffffffe, &(0x7f00000005c0)=0x0) setgroups(0x6, &(0x7f0000000600)=[r0, r3, r4, r5, r6, r7]) r8 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) dup(r1) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r8, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r8}], 0x1, 0x0) pipe2(0x0, 0x0) r9 = dup(r8) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r9, 0x84, 0x108, &(0x7f0000000000)={0x0, 0xffffffffffffff61, 0xf, 0xffff, 0x2}, &(0x7f0000000040)=0x18) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r9, 0x84, 0x8002, &(0x7f0000000140)={r10, &(0x7f0000000080)=[@in6={0x1c, 0x3, 0x400000000000, @loopback, 0x6}, @in6={0x1c, 0x3, 0x40, @remote={0xfe, 0x80, [], 0x0}, 0xab}]}, &(0x7f00000001c0)=0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(r9, 0x84, 0x23, &(0x7f0000000640)={@in6={{0x1c, 0x0, 0x7, @empty, 0x6}}, r10, 0x1, 0x3, 0x1}, 0x8c) getsockopt$inet_mreqn(r9, 0x0, 0xc, &(0x7f0000000200)={@rand_addr, @empty, 0x0}, &(0x7f0000000240)=0x4c) setsockopt$inet_mreqn(r9, 0x0, 0xd, &(0x7f0000000280)={@multicast1, @remote={0xac, 0x14, 0x0}, r11}, 0xc) dup(0xffffffffffffffff) syz_extract_tcp_res(&(0x7f00000002c0), 0x8, 0x0) 11:49:47 executing program 2: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x3) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x823e6) fcntl$setflags(r0, 0x2, 0x1) getsockname$unix(0xffffffffffffffff, 0x0, 0x0) flock(r0, 0x8) r1 = socket$inet_icmp(0x2, 0x2, 0x1) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f0000000100)={0x0, &(0x7f0000000040)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @local}, @in6, @in={0x2, 0xffffffffffffffff, @remote}, @in, @in={0x2, 0xffffffffffffffff, @loopback}]}, &(0x7f0000000140)=0x10) getsockopt$inet_sctp_SCTP_RTOINFO(r1, 0x84, 0x1, &(0x7f00000001c0)={r2, 0x8, 0x3, 0x9}, &(0x7f0000000200)=0x10) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f00000002c0)={r3, 0xfffffffffffffffc, 0xf, 0x3, 0x9}, &(0x7f0000000300)=0x18) socket$inet(0x2, 0x400000000007, 0x4) getsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000240)={r3, 0x1}, &(0x7f0000000280)=0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x1596260f48c23490) r4 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, 0x0, 0x0) fchdir(r1) 11:49:47 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) r1 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000000)={@broadcast, @remote, 0x0}, &(0x7f00000000c0)=0xc) setsockopt$inet6_IPV6_PKTINFO(r1, 0x29, 0x2e, &(0x7f0000000100)={@loopback, r2}, 0x14) r3 = fcntl$dupfd(r0, 0x0, r0) sendmsg$inet_sctp(r3, &(0x7f0000000340)={&(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f0000000080)=ANY=[@ANYBLOB="100000008400000008000000000000001c000000000000000700000001000000000000000000000000000000"], 0x2c}, 0x0) 11:49:49 executing program 0: r0 = accept4$unix(0xffffffffffffffff, &(0x7f0000000000)=ANY=[@ANYBLOB="00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000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&(0x7f0000001040)=0x1002, 0x20000000) r1 = accept(r0, 0x0, &(0x7f0000001080)) socket$inet6_sctp(0x1c, 0x1, 0x84) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r2, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) r4 = socket(0x2, 0x5, 0x0) connect$unix(r4, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) setsockopt$inet6_sctp_SCTP_AUTH_KEY(r4, 0x84, 0x13, &(0x7f0000000180)={r3, 0x30}, 0x8) connect$unix(r1, &(0x7f0000001000)=@abs={0x0, 0x0, 0x2}, 0x8) setsockopt$inet6_sctp_SCTP_AUTH_ACTIVE_KEY(r4, 0x84, 0x15, &(0x7f0000000080)={r3, 0x99}, 0x8) setsockopt$inet_opts(r1, 0x0, 0x1, &(0x7f00000010c0)="e34fc76d39ad5599a34518320ad9d749176235b08d49a3296ab0ab58bedd777ce005b020f87f4b99ef1386f064bc343370dd24e15419936fd4c1a6cfc53f9cef975a039c933a67edd2", 0x49) connect(r0, &(0x7f0000001140)=@in6={0x1c, 0x0, 0x1, @loopback, 0x9b}, 0x1c) r5 = socket$inet(0x2, 0x3, 0xffffffffffffffff) fcntl$dupfd(r5, 0x6, 0xffffffffffffffff) 11:49:49 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{}], 0x1, 0x5) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:49 executing program 1: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) r0 = dup(0xffffffffffffffff) connect$unix(r0, &(0x7f0000000180)=ANY=[@ANYBLOB="82e32d70b49da41cbae4be1ba869a7a885fb37db41b67f8f48d42fbc23ca560eea974282176599e213666add6f54fe67932878f3ce4ec693d5ced249013d4e6ee72e095fad443d520e298f4300e9f0bb1a003b543b07b83148c7c83891f09c8e68176ca45efcd7d539664a9978a32ff98570954a0eebf00000"], 0x1) r1 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) renameat(r1, &(0x7f0000000100)='./file0/file0\x00', r1, &(0x7f0000000140)='./file0/file0\x00') symlinkat(&(0x7f00000000c0)='/', r1, &(0x7f0000d06ff8)='./file0\x00') openat(0xffffffffffffff9c, &(0x7f0000000300)='./file0/file0\x00', 0x200, 0x0) 11:49:49 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup(r0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x7, 0x1000}, &(0x7f0000000040)=0x18) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000000c0)={r2, 0x80000000, 0x5, 0xfffffffffffffe00, 0xfffffffffffffff8, 0x4}, &(0x7f0000000100)=0x14) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000080)={0x0, 0xd}, 0x0) 11:49:49 executing program 1: r0 = dup2(0xffffffffffffff9c, 0xffffffffffffff9c) unlinkat(r0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) semget(0xffffffffffffffff, 0x4, 0x220) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) r2 = fcntl$dupfd(r1, 0x3, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r2, &(0x7f0000000100), 0x100000000000005c) getsockopt$inet_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r2, 0x84, 0x16, 0x0, 0x85) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) fcntl$dupfd(r1, 0x11, r0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) open(&(0x7f0000000000)='./file0\x00', 0x0, 0x0) utimensat(r0, &(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={{0x0, 0x1}, {0x2e11, 0x3}}, 0x0) 11:49:49 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000013c0)={&(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @loopback}, 0x10, 0x0, 0x0, &(0x7f00000012c0)=ANY=[@ANYBLOB="1000fe000000001a5300000000000008"], 0x10}, 0x0) 11:49:51 executing program 0: r0 = msgget$private(0x0, 0x0) freebsd11_fstat(0xffffffffffffff9c, &(0x7f0000000000)) freebsd11_stat(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0)) geteuid() getresuid(&(0x7f0000000180)=0x0, &(0x7f00000001c0), &(0x7f0000000200)) setuid(r1) msgsnd(r0, &(0x7f0000000140), 0x8, 0x0) 11:49:51 executing program 1: r0 = socket$inet6_tcp(0x1c, 0x1, 0x0) r1 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f00000000c0)={0x0, 0x92, "18ad96b7b36f3d37ff7c139e240fb2cc3931ea05a53b6fdec14bdec557c0a6fcef2f1f5828fc5a0070f9689daae27357df1056b253378c978f4e151dd25176f364bb197651f8f0bd3772c75bc41a39308ca0956877a35aed82c7bbccf5a8985bde2dde551921be79ff4af99c88d177382132aa33bd98bb544077fffeaaef97d5bcb52bf4d2b2d3da46cf6cd62e0bef672066"}, &(0x7f0000000000)=0x9a) setsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000040)={r2, 0x9, 0x6}, 0xc) getsockopt$inet6_tcp_buf(r0, 0x6, 0x20, 0x0, &(0x7f0000000080)) 11:49:51 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) recvmsg(r0, &(0x7f0000002440)={0x0, 0x0, 0x0, 0x0, 0x0}, 0xc0) read(r0, &(0x7f0000000140)=""/4096, 0x1000) r1 = accept(r0, &(0x7f0000001140)=@un=@file={0x0, ""/16}, &(0x7f0000001180)=0x12) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, &(0x7f00000011c0)={0x1, 0x2020, 0xe194, 0x6, 0x0}, &(0x7f0000001200)=0x10) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000001240)={r2, 0x2}, &(0x7f0000001280)=0x8) r3 = accept(r0, &(0x7f0000000000)=@in={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f0000000040)=0x10) getsockopt$inet6_sctp_SCTP_PR_SUPPORTED(0xffffffffffffff9c, 0x84, 0x26, &(0x7f0000000080)={0x0, 0x2a20000000000}, &(0x7f00000000c0)=0x8) setsockopt$inet_sctp_SCTP_DEFAULT_PRINFO(r3, 0x84, 0x22, &(0x7f0000000100)={0xf, 0x1c, r4}, 0xc) 11:49:51 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:51 executing program 0: r0 = socket$inet(0x2, 0x3, 0x0) setsockopt$inet_opts(r0, 0x0, 0xffffffffffffffff, &(0x7f0000000240)="892ce63374f2b34aa2f534cfe09099aff2526dc6ad1502b8cc21739e5ca051569b2dab5f32e32a93e55039be", 0x2c) getsockopt$inet_opts(r0, 0x0, 0x1, &(0x7f0000001280)=""/4096, &(0x7f0000000000)=0x1000) 11:49:51 executing program 1: r0 = semget$private(0x0, 0x1, 0xfffffffffffffffa) __semctl$SETALL(r0, 0x0, 0x9, &(0x7f0000000280)=[0x0, 0x9]) 11:49:51 executing program 1: r0 = socket$inet_sctp(0x2, 0x4000000000000005, 0x84) getsockopt$inet_sctp_SCTP_DEFAULT_SNDINFO(r0, 0x84, 0x1203, &(0x7f0000000100)={0x80000000001c00}, &(0x7f0000000040)=0x1e0) getsockopt$inet_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000080)=0x4) 11:49:51 executing program 0: setreuid(0x0, 0xee00) freebsd10_pipe(&(0x7f00000000c0)={0xffffffffffffffff}) futimesat(r0, &(0x7f0000000040)='./file0\x00', &(0x7f0000000080)={{0x2, 0x7fff}, {0x100000001, 0xfffffffffffffffa}}) getgroups(0x3, &(0x7f0000000100)=[0xffffffffffffffff, 0x0, 0xffffffffffffffff]) setgid(r1) 11:49:51 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, 0x0, &(0x7f00000002c0)) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) getsockopt$inet_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x8004, &(0x7f00000003c0)={0x0, &(0x7f0000000340)=[@in={0x2, 0xffffffffffffffff, @local}, @in={0x2, 0xffffffffffffffff, @remote}, @in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000400)=0x10) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000440)={0x3ff, 0x4, 0x700, 0x8000, 0x53, 0x100, 0x800, 0x5e, r1}, &(0x7f00000004c0)=0x20) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000140)={0x0, 0x1dc}, &(0x7f00000001c0)=0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r0, 0x84, 0x103, &(0x7f0000000200)={r2, 0xaa, "22284ca16404e531c2d19894b176f8b3d26256e696499c67af8fdb751d830b610ab1a7af79bf9c57898de0e9ffd4e362ba10bbfdbd101b551907e1b36f30416110bf572179ccd2deba570f6e8fdcbd93c4d7ca2f5aa30a34b7201bb33edc654406cf02f7f3761ae313d36ca3ffd04c24030f39e9cd04b75c55cf3f69b9e939620ddbbfb7e06d02b1f8b041716d7e43c88b0c9055fba7111065abfc985eba0e33528bff4265321cbe024d"}, &(0x7f0000000300)=0xb2) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000400)=ANY=[], 0x0) setsockopt$inet_udp(r0, 0x11, 0x0, 0x0, 0x49) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(0xffffffffffffffff, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x132d2b78ab52ece6) getsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000000)={0x0, 0x2}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000080)={r3, 0x200}, &(0x7f0000000100)=0x8) 11:49:52 executing program 1: munmap(&(0x7f0000ffa000/0x6000)=nil, 0x6000) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x3, 0x80411, 0xffffffffffffffff, 0x0) r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000000)={0x1c, 0xffffffffffffffff, 0x0, @remote}, &(0x7f0000000040)=0x1c) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffff9c, 0x84, 0x102, &(0x7f0000000080)={0x0, 0xdf, "4464862241fef3315b71b880d87e5ce771f9a68579afb5a0be7fe106b49f9a124ae12796b7a07fbb8cb05baa3ef8b6b5fcb573ffb40ed058e1ae233aa7af07e14a2a9cc396472ba5f791d3b1ea7147edd6762835eb315b99934cd93ce61803ae646310462fddaa3321674c0e51ee0b4e41126dc86eadb6df7548806821883991672eea269b2923c7cf23adcd10866d54eda52b21f30f2c845620ada3e0b59447d294fadad73f5e662b925777faebc97ed0bbffe79aabb2d5f80966fc8be41ca20e08fdc7ca9a587e8d0b62495d9841035f7f77374dacaac88d54a3b567cc59"}, &(0x7f0000000180)=0xe7) setsockopt$inet6_sctp_SCTP_BINDX_REM_ADDR(r0, 0x84, 0x8002, &(0x7f00000002c0)={r1, &(0x7f00000001c0)=[@in6={0x1c, 0x2, 0xfffffffffffffff8, @remote={0xfe, 0x80, [], 0x0}, 0x6}, @in6={0x1c, 0x1, 0x2, @empty, 0x7}, @in={0x2, 0x2, @rand_addr=0xf9}, @in={0x2, 0x2, @loopback}, @in={0x2, 0x0, @rand_addr=0xffffffff}, @in6={0x1c, 0x1, 0x1a52, @loopback, 0x1ff}, @in={0x2, 0x2}, @in6={0x1c, 0x3, 0x0, @loopback, 0xfffffffffffffffe}, @in6={0x1c, 0x3, 0x8, @remote={0xfe, 0x80, [], 0x0}, 0x158}, @in={0x2, 0x2, @multicast2}]}, &(0x7f0000000300)=0x10) mprotect(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0) 11:49:53 executing program 1: r0 = socket$inet_tcp(0x2, 0x1, 0x0) accept$inet(r0, &(0x7f0000000000)={0x2, 0xffffffffffffffff, @local}, &(0x7f0000000080)=0x326) r1 = socket$inet6_udp(0x1c, 0x2, 0x0) setsockopt$sock_timeval(r1, 0xffff, 0x1003, 0xfffffffffffffffe, 0xaa) 11:49:53 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:53 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x3, &(0x7f0000000140), &(0x7f0000000180)=0x4) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x8000, 0x18) getsockopt$inet6_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f0000000040), &(0x7f0000000080)=0x4) 11:49:53 executing program 0: setrlimit(0x6, &(0x7f0000000000)={0x10000000000b35d, 0x800000b35d}) mlockall(0x1) sync() r0 = open(&(0x7f0000000040)='./file0\x00', 0x41, 0x40) getsockopt$inet_sctp_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3, 0x4, [0xc2a, 0xe012, 0x5, 0x5]}, &(0x7f00000000c0)=0x10) getsockopt$inet_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f0000000100)={@in={{0x2, 0x1, @rand_addr=0x1}}, r1, 0x3, 0x5, 0x3, 0x3cdf, 0x8}, &(0x7f00000001c0)=0xa0) socket$inet6(0x1c, 0x2, 0xffffffffffffffff) madvise(&(0x7f0000aa2000/0x1000)=nil, 0x800e00000, 0x4) getsockopt$sock_accept_filter(0xffffffffffffffff, 0xffff, 0x1000, 0x0, 0x0) 11:49:53 executing program 1: getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, &(0x7f0000000040)=ANY=[@ANYBLOB="020000c32e449700e00000020000bfbb60"], 0x0) r0 = socket$inet6_sctp(0x1c, 0x1, 0x84) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x7, &(0x7f0000000000)=0x1c00, 0xfe6a) 11:49:53 executing program 2: mkdir(&(0x7f0000000000)='./file0\x00', 0x0) sendto$inet6(0xffffffffffffffff, &(0x7f00000000c0)="f52e9d3d6b6001df4ac5888b67b5aecf6ff710199e789b5117dc34ba3fecab3542235e090ba57dc0c50d5acf3d242ab9b093adba6cff1e0590fe196ef1443b360bb6265577bc2c499c81f9869d394992c3fd0bb830fa03c56df2477a84c9783d64fbde3fc9f05a3feacf48c9aec83d7720e6b64037eeece9", 0x78, 0x0, 0x0, 0x165) r0 = openat(0xffffffffffffff9c, &(0x7f000052fff8)='./file0\x00', 0x0, 0x0) symlinkat(&(0x7f00000000c0)='/', r0, &(0x7f0000d06ff8)='./file0\x00') getsockname(r0, &(0x7f0000000040)=@in={0x2, 0xffffffffffffffff, @loopback}, &(0x7f0000000080)=0x10) readlinkat(r0, &(0x7f0000000200)='./file0\x00', 0x0, 0x33c) 11:49:53 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="82022eefa65887b5a50553f9d8676354b22f66696c653000"], 0x10) 11:49:53 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000280)="13c5d501fe427c93f316aa703a36936891c6a6b51efa58a39dc74501897f63d0f40afecd19b9ff6c6821cb8e100212788d66a5b1ccba8a4be80cb44e867163dbc042839220b7f72482824c983a8c224dd7bab7d45ac597b94f96df5f588c455691bf52a027a5bc552425c52a6b9d78cbf50c9cd8c50d6f521069021e314ae8b5654c5df2163dcac5cd3805a55f9940f218a7bae0b68519e841ea986897b5b2c0a377aaa45ac095c4437414f293a6a414621b2237370ebf890dcf05fb17f4f4c0ca7be86f76fe32187beaf2295e7ff34509d6b537f6a0b5cf3b42b43938ec6e7027e6dbcddf027337eefc192b58f2ed16", 0xf0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) select(0x40, &(0x7f0000000040)={0x8001, 0x9, 0x7fffffff, 0xc67, 0x0, 0x314f, 0x8, 0x3}, &(0x7f00000000c0)={0x0, 0xffffffffffffff3c, 0x18d81602, 0x0, 0x7, 0x7, 0x3, 0x8}, &(0x7f0000000100)={0x9, 0x1000, 0x9781, 0x5, 0xa14c, 0x8, 0x407a, 0x2}, &(0x7f0000000140)={0x8, 0xfffffffffffffbff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x6, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x6, 0x4) select(0x40, &(0x7f0000000380)={0x0, 0x0, 0x5, 0x7, 0x14, 0x32, 0x1f, 0x7}, &(0x7f00000003c0)={0xffffffffffffffc0, 0x3, 0x5, 0x200, 0x148, 0x5, 0x6, 0x8}, &(0x7f0000000400)={0x6a3, 0x7, 0x6, 0x1eb5, 0x4147, 0x1, 0x101, 0x800}, &(0x7f0000000440)={0x6, 0x1}) 11:49:54 executing program 1: nanosleep(0x0, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x1000000000006b80) recvfrom$inet6(r0, &(0x7f00000004c0)=""/4096, 0x1000, 0x2, &(0x7f00000002c0)={0x1c, 0x3, 0x5, @empty, 0x80000001}, 0x1c) lseek(r0, 0x0, 0x1000000000003) getsockopt$inet_sctp_SCTP_AUTO_ASCONF(r0, 0x84, 0x18, &(0x7f0000000300), &(0x7f0000000340)=0x4) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(0xffffffffffffffff, 0x84, 0x9, 0x0, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getresuid(&(0x7f0000000200), &(0x7f0000000240), 0x0) getsockopt$inet_sctp_SCTP_PR_ASSOC_STATUS(r0, 0x84, 0x108, &(0x7f0000000100)={0x0, 0x4, 0x1, 0x8, 0xffff}, &(0x7f0000000140)=0x18) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f00000001c0)={r1, 0xffffffffffff7849, 0x5, [0x7, 0x4, 0x800, 0xfffffffffffffff9, 0x1]}, &(0x7f0000000280)=0x12) getresuid(&(0x7f0000000000), &(0x7f0000000040), &(0x7f0000000080)) semget$private(0x0, 0x0, 0x0) __semctl$SEM_INFO(0x0, 0x0, 0xb, 0x0) setsockopt$inet6_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x0) poll(&(0x7f0000000380)=[{r0, 0x2040}, {r0, 0x45}], 0x2, 0x6) getuid() 11:49:55 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:55 executing program 1: r0 = open$dir(&(0x7f0000000000)='./file0\x00', 0x40000400000002c2, 0x0) ftruncate(r0, 0x7ff) fcntl$setstatus(r0, 0x4, 0x48) writev(r0, &(0x7f0000000340)=[{&(0x7f0000000180), 0x81700}], 0x1000000000000013) 11:49:55 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) select(0x40, &(0x7f0000000080)={0x0, 0xffff, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x0, 0x0) r1 = fcntl$dupfd(r0, 0x0, r0) setsockopt$inet_tcp_buf(r1, 0x6, 0x0, &(0x7f0000000280)="13c5d501fe427c93f316aa703a36936891c6a6b51efa58a39dc74501897f63d0f40afecd19b9ff6c6821cb8e100212788d66a5b1ccba8a4be80cb44e867163dbc042839220b7f72482824c983a8c224dd7bab7d45ac597b94f96df5f588c455691bf52a027a5bc552425c52a6b9d78cbf50c9cd8c50d6f521069021e314ae8b5654c5df2163dcac5cd3805a55f9940f218a7bae0b68519e841ea986897b5b2c0a377aaa45ac095c4437414f293a6a414621b2237370ebf890dcf05fb17f4f4c0ca7be86f76fe32187beaf2295e7ff34509d6b537f6a0b5cf3b42b43938ec6e7027e6dbcddf027337eefc192b58f2ed16", 0xf0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x23, &(0x7f0000000000), 0xfe6a) select(0x40, &(0x7f0000000040)={0x8001, 0x9, 0x7fffffff, 0xc67, 0x0, 0x314f, 0x8, 0x3}, &(0x7f00000000c0)={0x0, 0xffffffffffffff3c, 0x18d81602, 0x0, 0x7, 0x7, 0x3, 0x8}, &(0x7f0000000100)={0x9, 0x1000, 0x9781, 0x5, 0xa14c, 0x8, 0x407a, 0x2}, &(0x7f0000000140)={0x8, 0xfffffffffffffbff}) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f0000000180)={0x6, {{0x2, 0x0, @loopback}}}, 0x90) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000240)=0x6, 0x4) select(0x40, &(0x7f0000000380)={0x0, 0x0, 0x5, 0x7, 0x14, 0x32, 0x1f, 0x7}, &(0x7f00000003c0)={0xffffffffffffffc0, 0x3, 0x5, 0x200, 0x148, 0x5, 0x6, 0x8}, &(0x7f0000000400)={0x6a3, 0x7, 0x6, 0x1eb5, 0x4147, 0x1, 0x101, 0x800}, &(0x7f0000000440)={0x6, 0x1}) 11:49:55 executing program 0: semget$private(0x0, 0x0, 0xf2f0c82bbb49de89) semget(0x0, 0x4, 0x220) r0 = socket$inet6_udp(0x1c, 0x2, 0x0) r1 = fcntl$dupfd(r0, 0x7976a34dc109195a, 0xffffffffffffffff) execve(0x0, 0x0, &(0x7f00000004c0)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00']) writev(r1, &(0x7f0000000280), 0x26) writev(r1, &(0x7f0000000100), 0x100000000000005d) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r1, 0x84, 0x901, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PR_ASSOC_STATUS(r1, 0x84, 0x108, &(0x7f0000000080)={0x0, 0x2, 0xf, 0x80000000, 0x2}, &(0x7f0000000380)=0x18) getsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f0000000580)={r2, 0xd, 0xc25}, &(0x7f00000005c0)=0x8) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f00000002c0)={0x0, &(0x7f0000000140)=[@in6={0x1c, 0xffffffffffffffff, 0x0, @loopback}, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000100)=0x10) getsockopt$inet_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, &(0x7f0000000000)={r3, 0x7, 0x7ff}, &(0x7f0000000180)=0xc) getsockopt$inet6_sctp_SCTP_NODELAY(r1, 0x84, 0x4, &(0x7f0000000040), &(0x7f0000000280)=0x4) setsockopt$inet6_sctp_SCTP_AUTH_DELETE_KEY(r1, 0x84, 0x16, 0x0, 0x85) writev(r1, &(0x7f0000000340)=[{&(0x7f0000000300)}], 0x1) r4 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r4, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r4}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r4, 0x0, 0x50, 0x0, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0xfffffffffffffeb7) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(0xffffffffffffffff, 0x84, 0x16, 0x0, 0x3d7) setsockopt$inet_sctp_SCTP_REUSE_PORT(0xffffffffffffffff, 0x84, 0x1c, 0x0, 0x0) clock_settime(0xf, &(0x7f0000000300)={0x4, 0x40}) getsockopt$inet_sctp_SCTP_GET_ASSOC_NUMBER(0xffffffffffffffff, 0x84, 0x104, 0x0, 0x0) execve(0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(r1, 0x84, 0x11, 0x0, 0x0) writev(r4, &(0x7f00000003c0)=[{&(0x7f0000000500)="b4b4dfdaade20d46baaa377de27efa4c4f4c508eb20f3db97fa23b1b9fd665168c2dad6914cf730e55ca07a86a2c3284c83e0050c4e99458af46d9afa16c715c9fb9b7eb578bf7549755da82dd0fdabc2b0eeffafe03ef67c5e141eeeb0ab1f7fe73", 0x62}], 0x1) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r1, 0x84, 0x8003, &(0x7f0000000200)={0x0, &(0x7f00000001c0)=[@in={0x2, 0xffffffffffffffff, @local}, @in6={0x1c, 0xffffffffffffffff, 0x0, @local}]}, &(0x7f0000000240)=0xff27) 11:49:56 executing program 2: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:56 executing program 1: r0 = semget$private(0x0, 0x8, 0x20) r1 = semget$private(0x0, 0x8, 0x0) __semctl$SEM_INFO(r1, 0x5, 0xb, &(0x7f00000006c0)=""/136) semop(r1, &(0x7f0000000100)=[{0x0, 0x7bcd, 0x1800}], 0x1) r2 = socket(0x46804891c895e3ad, 0x4000020000003, 0x8) r3 = socket$inet_icmp(0x2, 0x2, 0x1) sendfile(r2, r3, &(0x7f0000000000), 0x21f) semop(r0, &(0x7f0000000880), 0x0) execve(&(0x7f0000000300)='./file0\x00', &(0x7f00000003c0)=[&(0x7f0000000340)='}\x00', &(0x7f0000000380)='%4\'\'+-!^\x00'], &(0x7f0000000640)=[&(0x7f0000000400)='\x00', &(0x7f0000000440)='\x00', &(0x7f0000000480)='\xab\x00', &(0x7f00000004c0)='.\x00', &(0x7f0000000500)='}-}}\x00', &(0x7f0000000540)='\x00', &(0x7f0000000580)='-]-!\"\x00', &(0x7f00000005c0)='-{\x00', &(0x7f0000000600)='\x00']) semop(r0, &(0x7f00000002c0)=[{0x0, 0x10001, 0x1000}, {0x1, 0x243502a8, 0x800}, {0x2, 0x5, 0x1800}, {0x2, 0x14057b92, 0x1000}, {0x3, 0x5, 0x100000000000}], 0x5) r4 = dup2(0xffffffffffffffff, 0xffffffffffffff9c) sendmsg(r4, &(0x7f0000000280)={&(0x7f00000000c0)=@in6={0x1c, 0x2, 0x6, @loopback, 0x809a}, 0x1c, &(0x7f0000000240)=[{&(0x7f0000000180)="8e6c3a9b6cf10ea7e30e771e27923639b77fe20d74b0af5e1e6c536633a2e9140c1cbd62d73ab7645087d9b562e9867287c39c2c09528a755b0acdac8dcca6e3bed0076542c090c2347d402c5ff724c7dde7a9fb557008e0302f976317eb129fbfbbfaa10c4cd08c5bb0748df10aba7ad59c18db21d12284b1655e7d934baf7a668d12167174702c08cd34f34ba415e3", 0x90}], 0x1, 0x0}, 0x105) getitimer(0x1, &(0x7f0000000080)) setsockopt$inet6_sctp_SCTP_EVENTS(r2, 0x84, 0xc, &(0x7f0000000040)={0x2, 0xaf1b, 0x6, 0x100000000, 0x3, 0x608b, 0xfffffffffffffff8, 0x4, 0xfffffffffffffffb, 0x12, 0x4a}, 0xb) 11:49:57 executing program 1: socket$inet(0x2, 0x800000000003, 0x1) 11:49:57 executing program 1: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000200)={0xffffffffffffffff, 0xffffffffffffffff}) write(r0, &(0x7f0000000100)="fcc4feed7ddf560ffdd22f97bb9e0f075cd73ec56e2e77010997ccef8d67e6dd90ebee4e8a5a4ae35c7443814bac9b828a94dbe58b988cbe8ba4c4e3b3dbf09b5ea12c013c3593fd622730f702aaff82d3c9d0bbabd715582da4aa752a1b2503c9b35cfdfaac5377e4eaf955fcc478e3b3b15f7ed56fdc7f89114e69cfa4", 0x7e) recvmsg(r1, &(0x7f0000000680)={0x0, 0x0, &(0x7f00000008c0)=[{&(0x7f0000000080)=""/96, 0x60}], 0x1, 0x0}, 0x40) shutdown(r1, 0x0) r2 = fcntl$getown(r0, 0x5) freebsd11_fstat(r1, &(0x7f0000000180)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x6, &(0x7f0000000240)=[0xffffffffffffffff, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0]) sendmsg$unix(r0, &(0x7f00000002c0)={&(0x7f0000000000)=@abs={0x1, 0x0, 0x3}, 0x8, &(0x7f0000000040), 0x0, &(0x7f0000000280)=[@cred={0x20, 0xffff, 0x2, r2, r3, r4}], 0x20, 0x108}, 0xd) 11:49:58 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:49:58 executing program 1: r0 = socket$inet(0x2, 0x20000005, 0xfffffffffffffa58) r1 = socket(0x17, 0x10000000, 0x100000000) poll(&(0x7f0000000040)=[{r0, 0x109}, {r1}], 0x2, 0x4) r2 = socket$inet_udp(0x2, 0x2, 0x0) getsockopt$inet_mreqn(r2, 0x0, 0x9, &(0x7f0000000000)={@broadcast, @multicast1}, &(0x7f0000000080)=0xc) bind(r1, &(0x7f00000000c0)=@in6={0x1c, 0x2, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c) 11:49:58 executing program 0: mprotect(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0) r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x25, &(0x7f0000000080)='f', 0x1) getsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f0000000340)={@broadcast, @multicast1}, &(0x7f0000000380)=0xc) setsockopt$sock_int(r0, 0xffff, 0x800, &(0x7f0000000000)=0x7ff, 0x4) freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffff9c, 0x84, 0x21, &(0x7f00000000c0)={0x9, 0x200, 0x3, 0x1, 0x0}, &(0x7f0000000100)=0x10) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000140)={@in6={{0x1c, 0x3, 0x1, @local={0xfe, 0x80, [], 0x0}}}, r2, 0xe, 0x116f, 0x2, 0x100, 0xad6, 0x200}, 0x98) mmap(&(0x7f000022e000/0x1000)=nil, 0x1000, 0x6, 0x410, r0, 0x0) shutdown(r0, 0x1) setsockopt$inet_sctp_SCTP_BINDX_ADD_ADDR(r1, 0x84, 0x8001, &(0x7f00000002c0)={r2, &(0x7f0000000200)=[@in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0x9}, @in6={0x1c, 0x0, 0x8, @local={0xfe, 0x80, [], 0x0}}, @in6={0x1c, 0x3, 0x0, @local={0xfe, 0x80, [], 0x0}, 0xbe}, @in6={0x1c, 0x2, 0xffff, @loopback, 0x9}, @in6={0x1c, 0x3, 0xfffffffffffffffd}]}, &(0x7f0000000300)=0x10) 11:49:58 executing program 1: mkdir(&(0x7f0000000240)='./file0\x00', 0x0) chmod(&(0x7f0000000180)='./file0\x00', 0x23f) freebsd11_lstat(&(0x7f0000000000)='./file0/file0\x00', &(0x7f0000000040)) getresuid(&(0x7f00000003c0), &(0x7f00000001c0), &(0x7f0000000440)) freebsd11_fstat(0xffffffffffffff9c, &(0x7f00000002c0)={0x0, 0x0, 0x0, 0x0, 0x0}) setuid(r0) mkdir(&(0x7f00000000c0)='./file0/file0\x00', 0x0) rename(&(0x7f0000000140)='./file0/file0\x00', &(0x7f0000000200)='./file0\x00') 11:49:59 executing program 2: r0 = socket$inet6_icmp_raw(0x1c, 0x3, 0x3a) read(r0, &(0x7f0000000000)=""/81, 0x51) setsockopt$inet6_IPV6_PKTINFO(r0, 0x3a, 0x2e, 0x0, 0x0) r1 = msgget$private(0x0, 0x88754171c7089a82) msgrcv(r1, &(0x7f0000000080)={0x0, ""/49}, 0x39, 0x0, 0x1800) 11:49:59 executing program 1: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) poll(&(0x7f0000000000)=[{r0}], 0x1, 0x0) open$dir(&(0x7f0000000080)='./file0\x00', 0x0, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000040)=0x1, 0x4) fcntl$setflags(r0, 0x2, 0x1) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) __getcwd(0x0, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x102, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTO_ASCONF(0xffffffffffffffff, 0x84, 0x18, 0x0, 0x35c) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xb, 0x0, 0x0) shmget$private(0x0, 0x3000, 0x0, &(0x7f0000ffc000/0x3000)=nil) shmctl$IPC_STAT(0x0, 0x2, 0x0) fchdir(r0) 11:49:59 executing program 0: r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) fcntl$setflags(r0, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x20d) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) freebsd11_mknod(&(0x7f0000000000)='./file0\x00', 0xe010, 0x8) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r1 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt(r0, 0xd8, 0x10001, &(0x7f00000001c0)="37565c0b46da28ce05058f2daa974fc7a093b0a886f0a2d322d6c437120b54df2c2c18c6541706460634897714c51b0be858c2b74970e24fbafebda2658428912324fd5ccdbb6135a15358f2cd2892858ba01ce77c29541ab7b0b99f41d18fff8e9dd93515ba28e0b619dfec511a3d4bcdc28d5a33135c4208e49715704b32b1bcf2f0acf5c7aa6d31b459112af6b2f81159f1706e5dab35c18238a7e1d7c6168fdc9aacc4aaea9ca69d49895f43824936b3aa4baad7dea25b1099b1814d7cf5cdb497b7db45a59e8faf73dc9e3c55367433356774f78eabf9c38c016975374b99", 0xe1) setsockopt$sock_linger(r1, 0xffff, 0x80, &(0x7f0000000080)={0x2, 0x400}, 0x8) write(r0, 0x0, 0x268) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x10, r0, 0x0) getsockopt$sock_int(0xffffffffffffffff, 0xffff, 0x8, 0x0, &(0x7f0000000040)=0x49) setsockopt$inet_MCAST_JOIN_GROUP(0xffffffffffffffff, 0x0, 0x50, 0x0, 0x0) 11:50:00 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$inet_tcp_buf(r0, 0x6, 0x24, &(0x7f00000000c0)='-', 0x1) socket$inet_udp(0x2, 0x2, 0x0) close(r0) 11:50:00 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:50:01 executing program 2: setresuid(0x0, 0xee01, 0x0) r0 = geteuid() setresuid(r0, 0x0, 0x0) r1 = socket$inet6_sctp(0x1c, 0x1, 0x84) setsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(r1, 0x84, 0x1206, &(0x7f0000000100), 0x10) 11:50:01 executing program 1: r0 = socket$unix(0x1, 0x2, 0x0) recvfrom$unix(r0, &(0x7f0000000000)=""/1, 0x1, 0x40003, 0x0, 0x0) 11:50:02 executing program 2: setreuid(0x0, 0xee00) r0 = msgget$private(0x0, 0x0) r1 = accept$inet(0xffffffffffffffff, 0x0, &(0x7f0000000000)) fstat(r1, &(0x7f0000000240)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) fstat(r1, &(0x7f0000000340)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) lchown(&(0x7f0000000200)='./file0\x00', r2, r3) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(0xffffffffffffffff, 0x84, 0x105, &(0x7f0000000040)={0x2, [0x0, 0x0]}, &(0x7f0000000080)=0xc) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x15, &(0x7f0000000540)={r5}, 0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f00000000c0)={r5, 0x100000001}, 0x8) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(r1, 0x84, 0x103, &(0x7f0000000100)={r4, 0x91, "e70971786418c610ce26905e86c97ac5ee85f3f976feeb13c6a7530de62c14f7aeca52dd43094401469a8bd705fbe0b63328616753b8d4aa05a4a28b8c5d25f6e842ebaad58b121350e9f251b470ea907a3ab3e5784e768c8cacb614ceb106f36a1d35d7436cbf2efe6b44d1d31c6a95eaddfab3ac89e6a52023d2df525a9f2e2c7f6052ae77aa075df61ef23caa1eec5f"}, &(0x7f00000001c0)=0x99) fstat(r1, &(0x7f0000000440)) setreuid(0x0, 0x0) msgctl$IPC_RMID(r0, 0x0) 11:50:02 executing program 2: mprotect(&(0x7f0000ffb000/0x4000)=nil, 0x4000, 0x1) r0 = socket$inet6_udplite(0x1c, 0x2, 0x88) munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) setsockopt$inet6_group_source_req(r0, 0x29, 0xc, &(0x7f0000000000)={0x0, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}, {{0x1c, 0xffffffffffffffff, 0x0, @loopback}}}, 0x108) 11:50:02 executing program 2: semop(0x0, 0x0, 0x9) r0 = socket(0x1, 0x1, 0x8) setsockopt$inet6_sctp_SCTP_INITMSG(r0, 0x84, 0x3, &(0x7f0000000040)={0xffffffffffffffc1, 0x7, 0x7, 0xc5e7}, 0x8) r1 = semget$private(0x0, 0x7, 0x400) r2 = semget(0x2, 0x3, 0x0) __semctl$GETZCNT(r2, 0x2, 0x7, &(0x7f0000000080)=""/89) semop(r1, &(0x7f0000000000)=[{0x2, 0x600000000000000, 0x1000}, {0x4, 0x2, 0x1000}, {0x4, 0xfff, 0x800}], 0x3) 11:50:02 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}) freebsd11_stat(&(0x7f00000000c0)='./file0\x00', &(0x7f0000000100)={0x0, 0x0, 0x0, 0x0, 0x0}) getgroups(0x5, &(0x7f0000000180)=[0xffffffffffffffff, 0x0, 0x0, 0xffffffffffffffff, 0x0]) fchownat(r1, &(0x7f0000000080)='./file0\x00', r2, r3, 0x600) clock_nanosleep(0x4, 0x0, &(0x7f0000000000), 0x0) r6 = fcntl$getown(r1, 0x5) write(r0, &(0x7f0000000200)="dd0cf15dfaad3c19eaf99f1555a96c6d2645dec1e952c2091309a2530e539cefcef56a804f", 0x25) r7 = getpgid(0x0) r8 = getpgid(0xffffffffffffffff) sendmsg$unix(r1, &(0x7f0000000300)={&(0x7f00000001c0)=@abs={0x1, 0x0, 0x2}, 0x8, &(0x7f0000000200), 0x0, &(0x7f0000000240)=ANY=[@ANYBLOB="2000000000000000ffff000002000000", @ANYRES32=r6, @ANYRES32=r2, @ANYRES32=r3, @ANYBLOB="1200000020004000000000000000e351f36f745f", @ANYRES32=r7, @ANYRES32=r2, @ANYRES32=r5, @ANYBLOB="000000002000000000000000ffff000002000000", @ANYRES32=r8, @ANYRES32=r2, @ANYRES32=r4, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r0, @ANYRES32=r1, @ANYBLOB="000000003000000000000000ffff000001000000", @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r0, @ANYRES32=r1, @ANYRES32=r1, @ANYBLOB='\x00\x00\x00\x00'], 0xc0, 0x100}, 0x8) 11:50:02 executing program 2: munmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000) mmap(&(0x7f0000ffc000/0x1000)=nil, 0x1000, 0x0, 0x81010, 0xffffffffffffffff, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x0, 0xffffffffffffff9c) read(r0, &(0x7f0000000000)=""/73, 0x49) r1 = socket$inet_icmp(0x2, 0x2, 0x1) mmap(&(0x7f0000ffd000/0x3000)=nil, 0x3000, 0x1, 0x1010, r1, 0x0) setreuid(0x0, 0x0) mprotect(&(0x7f0000ffd000/0x2000)=nil, 0x2000, 0x4) 11:50:03 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(0x0, 0x0, 0x3) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:50:03 executing program 2: open$dir(&(0x7f00000001c0)='./file0\x00', 0x8, 0x1) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000380)='./file0\x00', 0x20801fffa) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000000)=0x2, 0x4) close(0xffffffffffffffff) getsockopt$inet6_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f00000003c0)={@in={{0x2, 0x0, @remote={0xac, 0x14, 0x0}}}, 0x0, 0x4a, 0x968e, 0x92, 0x7f, 0x1, 0x67}, &(0x7f0000000300)=0xa0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000340)={r1}, &(0x7f00000004c0)=0x8) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x1, &(0x7f0000000040), &(0x7f0000000080)=0x4) mkdirat(0xffffffffffffffff, 0x0, 0x0) sendto$inet(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0, 0x0) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) getsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000200)={0x0, 0x0, 0x3}, &(0x7f0000000240)=0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000280)={r2, 0xd9b2, 0x7, [0xed20, 0x1f, 0x2, 0x1f, 0x0, 0x80, 0x4]}, &(0x7f00000002c0)=0x16) setsockopt$inet6_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, 0x0, 0xfffffffffffffffc) getrlimit(0x8, &(0x7f0000000180)) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(0xffffffffffffffff, 0x84, 0xa, 0x0, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f0000000140)=0x1c3d, 0x4) getsockopt$inet_mreq(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 11:50:03 executing program 1: r0 = accept$inet6(0xffffffffffffff9c, &(0x7f0000000040)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000080)=0x1c) getsockopt$inet6_sctp_SCTP_RTOINFO(0xffffffffffffff9c, 0x84, 0x1, &(0x7f0000000100)={0x0, 0x2, 0x8, 0x3}, &(0x7f0000000140)=0x10) getsockopt$inet6_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f00000001c0)={r1, 0x5, 0x40, 0x6, 0xffff, 0x2}, &(0x7f0000000200)=0x14) r3 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000900)='./file0/file0\x00', 0x1) lseek(r3, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r3}], 0x1, 0x0) getsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000940)={r2, 0x4}, &(0x7f0000000980)=0x8) fcntl$setflags(0xffffffffffffffff, 0x2, 0x1) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DEFAULT_SNDINFO(0xffffffffffffffff, 0x84, 0x21, 0x0, 0x0) recvmsg(r3, &(0x7f0000000880)={0x0, 0x0, &(0x7f0000000740)=[{&(0x7f00000004c0)=""/253, 0xfd}, {&(0x7f00000005c0)=""/111, 0x6f}, {&(0x7f0000000640)=""/94, 0x5e}, {&(0x7f0000000400)=""/24, 0x18}, {&(0x7f00000006c0)=""/14, 0xe}, {&(0x7f0000000700)=""/53, 0x35}], 0x6, &(0x7f00000007c0)=""/141, 0x8d}, 0x3) freebsd11_mknod(&(0x7f0000000440)='./file0/file0\x00', 0x80012, 0xffffffff00000001) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r3, 0x84, 0x11, &(0x7f0000000000)=0x11a, 0x4) setsockopt$sock_timeval(0xffffffffffffffff, 0xffff, 0x0, 0x0, 0x0) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r3, 0x84, 0xf, &(0x7f0000000280)={r1, 0x8000, 0x3}, &(0x7f00000002c0)=0xc) setsockopt$inet_sctp_SCTP_PEER_ADDR_THLDS(0xffffffffffffffff, 0x84, 0x23, 0x0, 0x0) r4 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$sock_linger(r4, 0xffff, 0x80, 0x0, 0x0) r5 = semget(0x0, 0x1, 0x40) getsockopt$inet_sctp_SCTP_HMAC_IDENT(r3, 0x84, 0x14, &(0x7f0000000180)={0x1, [0x200]}, &(0x7f00000008c0)=0x6) __semctl$GETZCNT(r5, 0x1, 0x7, &(0x7f0000000300)=""/246) connect$unix(r3, &(0x7f0000000240)=@abs={0x1, 0x0, 0x3}, 0x8) 11:50:03 executing program 0: r0 = open$dir(&(0x7f0000000080)='./file0\x00', 0x10202, 0x0) ftruncate(r0, 0x10001) r1 = open(&(0x7f0000000480)='./file0\x00', 0x0, 0x0) r2 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x12, r2, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r2, 0x0) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x2) preadv(r1, &(0x7f0000001740)=[{&(0x7f0000000740)=""/4096, 0x200000}], 0x1, 0x0) setsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r1, 0x84, 0xd, &(0x7f0000000000)=0xffffffffffff7364, 0x4) 11:50:03 executing program 1: mlock(&(0x7f0000a00000/0x600000)=nil, 0x600000) mprotect(&(0x7f0000a00000/0x600000)=nil, 0x600000, 0x2) r0 = semget$private(0x0, 0x2, 0x0) __semctl$SEM_INFO(r0, 0x0, 0xb, &(0x7f0000000000)) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) pwritev(r1, &(0x7f0000000640)=[{&(0x7f0000000380)='i', 0x1}], 0x1, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x3, 0x16, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x0) munmap(&(0x7f0000f39000/0x1000)=nil, 0x1000) 11:50:03 executing program 0: socketpair$unix(0x1, 0x1, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000000)=ANY=[@ANYBLOB="28000000ffff00000100000008cd3fdf00000000", @ANYRES32=r1, @ANYRES32=r1, @ANYRES32=r1, @ANYPTR64], 0x28}, 0x0) dup2(r1, r0) 11:50:05 executing program 0: r0 = msgget$private(0x0, 0x0) msgrcv(r0, &(0x7f0000000300)=ANY=[], 0x0, 0x3, 0x1000) r1 = accept(0xffffffffffffff9c, 0x0, &(0x7f0000000200)=0xffffffdf) setsockopt$inet_MCAST_LEAVE_GROUP(r1, 0x0, 0x51, &(0x7f00000003c0)={0x7, {{0x2, 0x0, @multicast1}}}, 0x233) msgsnd(r0, &(0x7f0000000000)={0x2, "d5e09b6b60b9f854c02724a6e1087805c2439871d7a7a898b5ad855f913b1ff20ea0b7fdac43a09f355fd178296cb2778e2c83ee8bbfb683fe0f08ab2abe9db56da37ac4efed2d4754466be2c3c687c6dc99bfea1cced6c83ac0578d7337a2a8081508eb0f842db341cd822887a347585ab5b5fc047a45057c1e599583862beae835d08a8abdb1ece42a7a"}, 0x93, 0x800) msgsnd(r0, &(0x7f00000002c0)=ANY=[@ANYBLOB="020000d2000000000070f073ddddcca126cbf23109432ea67b6c60d40ebff74eac0bdd420498669db2d1c5bd1c800261050935a21d630779bd03ffb512db07a7b1b7864ea2845f75f3c1dfeb154b63c9933b56c827b92943e5b6b74dedbc2dcf7179b8b5837c5afb187ea0fa3e02235e54cc70649e1709e8320b6b2b47c911b1ff697e56c0da32900e0b837848584a6df47336bb8b940c08a65cc4dcd4247745bc819a49eb940cbacd304c4d396725"], 0x1, 0x802) msgsnd(r0, &(0x7f0000000480)={0x2, "a0da5ebd29cf0892fdee75d1bc00aebdbff90916c3673ccce4bf23db88f3fc25939b07ab485c2088be965d63e04f"}, 0x36, 0x800) r2 = socket$inet6_udp(0x1c, 0x2, 0x0) getsockopt$sock_timeval(r2, 0xffff, 0x1005, &(0x7f00000000c0), &(0x7f0000000100)=0x10) msgsnd(r0, &(0x7f0000000140)={0x2, "780c61a66fce00071f2bd687074aef0f0a0e221a4fcdc7755d1d04b1d9201ffbe6e11d186dc0002114d4ef4071a8a994b489057d4134a04eedaefda1d17a421d2275a099c2e7e23aacd5d910b53e58b7286012c0741c766c2b0f49ab5060d061ba23ca166f23abc763b2e7d4429299c1356a53b29839744ed41653dca211e16ea48e91ad00ff6a"}, 0x8f, 0x800) msgsnd(r0, &(0x7f00000011c0)=ANY=[@ANYRESHEX=r1, @ANYPTR=&(0x7f0000000f00)=ANY=[@ANYRESHEX=r2, @ANYPTR=&(0x7f0000000dc0)=ANY=[@ANYBLOB="a9401903194ee7ebd4929b3238bca876dddb37c3182bfaa076168b5fe38760520ad4975ecc65b61a1c1b2cc35678ec0a51d471c938b25330d277086fe72a1fdaf299687611318d0e1b6c96c2357b6838681c3fc785c940e769e7c4f5ba774678b37996e357e12e5b3789b925a11b15", @ANYRES64=r0, @ANYRES16=r2, @ANYRESDEC=r0, @ANYRES32=r2, @ANYBLOB="21471312e920c9bc447af2ae4141005bd7a9f17bccedb11735f837487ba7446e7780bc862767adf02fcbfc929345368152c6f3f77f9f7d8931dd740ade02dabf45b7c4fb8a9cf95fcf15b1157c8e7db34ac0d1a3a5b60b88fee56db87c71f036", @ANYPTR], @ANYPTR=&(0x7f0000000ec0)=ANY=[@ANYPTR64, @ANYRESOCT=r0, @ANYRES32, @ANYRESDEC=r0, @ANYPTR], @ANYRES16=r2, @ANYPTR64, @ANYRESDEC=r2, @ANYRES64=r0, @ANYRES64=r1, @ANYRESDEC=r1, @ANYRES64=r0], @ANYPTR=&(0x7f0000000fc0)=ANY=[@ANYPTR64=&(0x7f0000000f80)=ANY=[@ANYRESOCT=r1], @ANYRESOCT=r1, @ANYBLOB="9a9be8cf961408ec718380bda68b80d714fe3dbcdf", @ANYRES32=r1, @ANYRESHEX, @ANYRES32=r2], @ANYRESDEC=r0, @ANYPTR64=&(0x7f0000001140)=ANY=[@ANYRESDEC=0x0, @ANYRES32=r1, @ANYRES64=r2, @ANYRESDEC=r0, @ANYRESDEC, @ANYPTR=&(0x7f0000001040)=ANY=[@ANYRES16=r0, @ANYBLOB="6141670a678ddb4aa91229a44e75ba6089490083c96a8a40d49a6a26f23c00e4916a09b44dafd9467ddd74270149e38ec0af0dcc69b9fa9907b5338b1431fbff2d01fa898ba287a19252cc31e5a05fa42d6919b79932560e1911d6a953385ac0746eeebed27ec0cd58f0a7a572cd1cb4fb1ddae4bd94fbcbe9d467d661bcbb3712ccdcb4acc85f7b76eee9b10d88608394acb9f31121b4c2624dca3a842ca69c06995d54c7967503dd85213baae465e3f286357be7d5ce22", @ANYRES16=r1, @ANYPTR64, @ANYPTR64], @ANYRES16=r2]], 0x5, 0x800) 11:50:05 executing program 1: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x10, &(0x7f0000000100)={0x0, 0x0}, &(0x7f00000000c0)=0x10) freebsd10_pipe(&(0x7f0000000180)={0xffffffffffffffff, 0xffffffffffffffff}) setsockopt$inet_sctp_SCTP_PRIMARY_ADDR(r2, 0x84, 0x7, &(0x7f00000001c0)={@in6={{0x1c, 0x0, 0x9, @local={0xfe, 0x80, [], 0x0}, 0xffffffffffff0000}}, r1}, 0x84) setsockopt$inet6_sctp_SCTP_EVENT(r0, 0x84, 0x1e, &(0x7f0000000080)={r1, 0xe}, 0x8) setsockopt$inet6_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000140)={r1, 0x3, 0x3, [0xa1, 0x200, 0x6]}, 0xe) getsockopt$inet6_sctp_SCTP_I_WANT_MAPPED_V4_ADDR(r0, 0x84, 0xd, &(0x7f0000000000), &(0x7f0000000040)=0x4) 11:50:05 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) r1 = socket(0x1b, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:50:05 executing program 1: sendmsg$inet6_sctp(0xffffffffffffffff, &(0x7f0000000280)={&(0x7f0000000000)=@in6={0x1c, 0xffffffffffffffff, 0x0, @local={0xfe, 0x80, [0x0, 0x5]}}, 0x1c, 0x0}, 0x0) r0 = fcntl$dupfd(0xffffffffffffffff, 0x11, 0xffffffffffffff9c) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000140)={0x0, 0xd9, "65730d3112094ddaadf1fc91ded891c5b6d305d5b6e0a98ce779e07ab06361b2f57101a160a9fb3b05b58a47a45d1b68967c63c2822a226ae8500388264c92e364745365b93e6725925bef0257cb1a50f8058a023505c868705d4dcb46bc4b293fdf145422eafdf247a901dd257284a9e7fb0b7667002de1981c665129801132a8056a779aad01ea97f04981ec936fa568a601aedf74234f05e3676c39c81b9964700a48d272d450426679183deaab2d237bbef63f3f3a79eeb00481bcdf9b3ceb5f60ef82083e08889c335c9236dce47e3c3a56b03d3e421a"}, &(0x7f0000000040)=0xe1) setsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r0, 0x84, 0xb, &(0x7f0000000080)={0x0, 0x4, 0x2100, 0x80000001, 0xfff, 0x5, 0x8, 0xfffffffffffffffa, r1}, 0x20) sigaltstack(&(0x7f0000000000/0x2000)=nil, 0x0) sigaltstack(&(0x7f0000000000/0x3000)=nil, &(0x7f0000000100)) 11:50:06 executing program 2: socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000300)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r1, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=ANY=[@ANYBLOB="25000000ffff0000010000000000000093539763f9ace10b50cb0b8cc3d4e8a6f8095b9bb665a18a789b1685802737b9ab44fcf8725575ccb35188c9c0485f06410e54d2ff71a588f841a277e8d40e7c0d603faf83a60c05185afb0347e472edec1106c5fbe31338138b577ceae62a3aac3505ed7396bad88cbcf65115f6f2d82f8d986884bdd8e87623b930156a639d4f93a2e6b61b567ff79b516c2c275b9117c1277b03578b0147f1c0e8111bca8e120c95f9126adb254bfa626cd809ecb87caec865ca140fc74112f067a9905d9f18e2088e8b5e7e76", @ANYRES32=r1, @ANYRES32=r1, @ANYPTR, @ANYRES32=r0, @ANYRES32], 0x28}, 0x0) socketpair$unix(0x1, 0x1, 0x0, &(0x7f0000000000)) close(r1) recvmsg(r0, &(0x7f0000000840)={0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) recvmsg(r0, &(0x7f0000000640)={0x0, 0x0, &(0x7f00000005c0)=[{&(0x7f0000000100)=""/155, 0x9b}], 0x1, 0x0}, 0x0) 11:50:06 executing program 1: r0 = open(&(0x7f00000000c0)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x8) fsync(r0) ftruncate(r0, 0x7fffffff) lseek(r0, 0x0, 0x1) 11:50:06 executing program 0: r0 = open(&(0x7f0000000000)='./file0\x00', 0x0, 0x80) getsockopt$inet_sctp_SCTP_MAXSEG(0xffffffffffffffff, 0x84, 0xe, &(0x7f0000000040)={0x0}, &(0x7f00000000c0)=0x8) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(r0, 0x84, 0x7, &(0x7f0000000100)={@in6={{0x1c, 0x3, 0x2d80, @loopback, 0x2}}, r1}, &(0x7f00000001c0)=0x84) open(&(0x7f0000000540)='./file0\x00', 0x140, 0x100) r2 = socket$inet6_sctp(0x1c, 0x5, 0x84) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r2, 0x84, 0xa, &(0x7f0000000080)=ANY=[@ANYBLOB="0000f9887bef0000e7cf00001103000000000000"], 0x1) r3 = dup(r2) getsockopt$inet6_sctp_SCTP_PRIMARY_ADDR(0xffffffffffffffff, 0x84, 0x7, &(0x7f00000003c0)=ANY=[], 0x0) connect$unix(r3, &(0x7f00000003c0)=@abs={0xf64cb340ce081cac, 0x3}, 0x1c) r4 = openat(r0, &(0x7f0000000200)='./file0\x00', 0x10000, 0xc) pwritev(r4, &(0x7f0000000380)=[{&(0x7f0000000240)="d1f51bf5fbf5f0baa447733d05386af8748128686f5a8545487f2f435c3f", 0x1e}, {&(0x7f0000000280)="ef9ea3792603d1c84da250329f07e16adac76e2f1296a6aa5e1ce4196ca4bc65a0548878f2b46f5a4783f81a3fdf38fc16505efeb72b80273fff2a92737bb55acd69b70e5d83111078602f87db2cc7d90fbe3509b37b950703c3f89b1f8ef4c63ba363986a73fe13f1fe464770afce8602778a0bc2f4c8149b250b7496704898745cd4523c9995201403f59662a96a75e417e078c2ef5b20299677a530754f65837e2deea51b283860eb68bd143a3f4157bf17eb1db1ac885b253bd3e1b0b9ef23c7817d4957ec2dd957a2b47159bb3ec8c4c2452d78f3881742227264547b41dbc855bc582ea38171e4", 0xea}, {&(0x7f0000000480)="8aebad78662c38b3573222afae00184fe17d2218cf9d23cfe3ce45cc4899ce9d13744711e1daa45db86ddb7c9b5229791de45592db1151bdd246b477c7d5dfb2745af0f0b58583781fb56ae4d32580bcd132042efbf1bea2e59499ded93181a08d8c8b0420a211ced1f100cf4bdeef54341d6f7e828c51bdaf986fecc058f46609625c9c9d601fd07c3fdac79dc6a5c2e79eb8371000eb8f", 0x98}], 0x3, 0x0) 11:50:06 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff}, 0x0) write(r0, &(0x7f0000000140)="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", 0x1000) write(r0, &(0x7f0000000040)='!', 0x1) write(r0, &(0x7f0000001140)="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", 0x1000) r1 = shmget(0x2, 0x3000, 0x8, &(0x7f0000ffa000/0x3000)=nil) shmctl$SHM_LOCK(r1, 0xb) 11:50:06 executing program 2: r0 = socket(0x2, 0x10000001, 0x0) recvmsg(r0, &(0x7f0000001440)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001340)=""/227, 0xe3}, 0x1) setsockopt$inet_sctp_SCTP_EXPLICIT_EOR(r0, 0x84, 0x1b, &(0x7f0000000000)=0x8000, 0x4) 11:50:06 executing program 2: r0 = socket$inet_tcp(0x2, 0x1, 0x0) setsockopt$sock_timeval(r0, 0xffff, 0x4, &(0x7f0000000000), 0x10) fsync(r0) 11:50:06 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) r1 = socket(0x0, 0x3, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:50:06 executing program 2: socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000140)={0xffffffffffffffff, 0xffffffffffffffff}) r1 = openat(0xffffffffffffffff, &(0x7f0000000040)='./file0\x00', 0x400, 0x2) connect$unix(r1, &(0x7f0000000500)=@abs={0x1, 0x0, 0x2}, 0x8) getsockopt$inet6_sctp_SCTP_RESET_STREAMS(0xffffffffffffff9c, 0x84, 0x901, &(0x7f0000000080)={0x0, 0x3, 0x3, [0x9, 0x60, 0x9]}, &(0x7f00000000c0)=0xe) getsockopt$inet_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000100)={0x7fffffff, 0xffff, 0x3110, 0x1, 0x6, 0x6, 0x8, 0x0, r2}, &(0x7f0000000180)=0x20) setsockopt$inet_sctp_SCTP_MAXSEG(r1, 0x84, 0xe, &(0x7f00000004c0)={r2, 0x75fa032a}, 0x8) execve(&(0x7f00000001c0)='./file0\x00', &(0x7f00000002c0)=[&(0x7f0000000200)='\x00', &(0x7f0000000240)='\x00', &(0x7f0000000280)='{[\x00'], &(0x7f0000000400)=[&(0x7f0000000300)='(\x00', &(0x7f0000000340)='\x00', &(0x7f0000000380)='.--]{*.\'^\x00', &(0x7f00000003c0)='\x00']) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f0000000440)={0x8, 0xffffffffffffffe1, 0x0, 0x8, 0xffff, 0xa5, 0xfffffffffffffffe, 0x7fffffff, r2}, &(0x7f0000000480)=0x20) connect$unix(r0, &(0x7f0000000000)=@abs={0x5e936829ac9101fc}, 0x7b) 11:50:06 executing program 0: madvise(&(0x7f0000ff7000/0x3000)=nil, 0x3000, 0x0) r0 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) ftruncate(r0, 0x4000000000fe) r1 = open$dir(&(0x7f0000000700)='./file0\x00', 0x202, 0x0) mmap(&(0x7f0000ff8000/0x3000)=nil, 0x3000, 0x3, 0x12, r1, 0x0) mmap(&(0x7f0000ff9000/0x3000)=nil, 0x3000, 0x7, 0x11, r1, 0x400000) mlock(&(0x7f0000ff8000/0x4000)=nil, 0x4000) msync(&(0x7f0000ff7000/0x4000)=nil, 0x4000, 0x1) 11:50:06 executing program 1: r0 = socket(0x2, 0x1, 0x0) connect$unix(r0, &(0x7f0000000000)=@file={0xbd5699bc1ec0282, './file0\x00'}, 0x10) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000300)={@in={{0x2, 0x3, @multicast2}}, 0x0, 0x0, 0x10000, 0x400083}, &(0x7f0000000040)=0x94) getsockopt$inet6_sctp_SCTP_GET_PEER_ADDR_INFO(r0, 0x84, 0x101, &(0x7f00000001c0)={@in={{0x2, 0x1, @remote={0xac, 0x14, 0x0}}}, r1, 0x1, 0x590f, 0x4, 0x4, 0x9}, &(0x7f0000000080)=0xa0) setsockopt$sock_int(r0, 0xffff, 0x1002, &(0x7f00000000c0)=0x90001, 0x8c) accept4$inet(r0, 0x0, &(0x7f00000002c0), 0x10000000) setsockopt$inet6_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000280)={r2, 0xe2, 0x46, 0x1f}, 0x10) shutdown(r0, 0x1) 11:50:06 executing program 2: pwritev(0xffffffffffffffff, &(0x7f0000000000)=[{&(0x7f0000000100)="f0", 0x1}], 0x1, 0x0) freebsd10_pipe(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = semget$private(0x0, 0x5, 0x440) __semctl$IPC_RMID(r2, 0x0, 0x0) preadv(r0, &(0x7f0000000200)=[{&(0x7f0000000140)=""/161, 0xa1}, {&(0x7f00000000c0)=""/58, 0x3a}], 0x2, 0x0) r3 = semget$private(0x0, 0x2, 0x100) __semctl$GETZCNT(r3, 0x3, 0x7, &(0x7f0000000440)=""/209) semget$private(0x0, 0x3, 0x100) r4 = accept(r1, &(0x7f0000000280)=@un=@file={0x0, ""/108}, &(0x7f0000000080)=0x6e) dup2(r0, r4) r5 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_int(r5, 0x0, 0x1000000000000a, &(0x7f00000013c0), 0x20d) setsockopt$inet_int(r5, 0x0, 0x5, &(0x7f0000000000)=0x7fff, 0x4) connect$inet(r5, &(0x7f0000000240)={0x2, 0x3, @multicast1}, 0x10) fcntl$dupfd(r5, 0x0, r5) accept4$inet(r5, 0x0, &(0x7f0000000040), 0x10000000) 11:50:07 executing program 0: freebsd10_pipe(&(0x7f0000000040)={0xffffffffffffffff}) getsockopt$inet_tcp_buf(r0, 0x6, 0x41, &(0x7f00000001c0)=""/164, &(0x7f0000000080)=0xa4) r1 = open(&(0x7f0000000480)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r1, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r1}], 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r1, 0x0, 0x50, 0x0, 0xffcd) truncate(0x0, 0x0) bind$unix(r1, &(0x7f0000000140)=ANY=[@ANYBLOB="00002e2f66686cb19e2000fae0"], 0xa) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) setsockopt$inet_udp(0xffffffffffffffff, 0x11, 0x0, 0x0, 0xcd) setsockopt$inet_opts(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) getsockopt$inet_sctp_SCTP_INITMSG(0xffffffffffffffff, 0x84, 0x3, 0x0, &(0x7f0000000100)) getsockopt$inet6_sctp_SCTP_DELAYED_SACK(r1, 0x84, 0xf, 0x0, 0x0) setsockopt$inet_sctp_SCTP_AUTH_DELETE_KEY(r0, 0x84, 0x16, 0x0, 0x7dafdd0a4612ade3) r2 = semget$private(0x0, 0x7, 0x120) __semctl$GETZCNT(r2, 0x1, 0x7, &(0x7f0000000040)) 11:50:07 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) truncate(&(0x7f0000000140)='./file0\x00', 0x3) sendto(r0, &(0x7f0000000040)="1aa11bd01b3be5a560b3e6b846e179cbfc18144bb309a346bae68cc72b76c2f7c660b5dc86991d153aa5527c7cc2c5a4ebf22ef43a412a4159368e57eecdc6bf0c13c467629aea2cec08cf3795479dee8fb48b38f8e8379d55ed456bdefaaf6c2c41f29d8efb8a02b51df2a1e8f8a8b441403cc50fec9dad4b8c6b5f31c4bc81470134670c0e70", 0x87, 0x5, &(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00./0\x00\x00\x00\x00\x00'], 0xa) setsockopt$inet_udp(r0, 0x11, 0x1, &(0x7f0000000000)=0x400, 0x4) 11:50:07 executing program 1: r0 = socket$inet(0x2, 0x2, 0x0) sendmsg(r0, &(0x7f00000016c0)={&(0x7f0000000000)=@in6={0x1c, 0x1, 0x1, @local={0xfe, 0x80, [], 0x0}, 0x3}, 0x1c, &(0x7f0000000200)=[{&(0x7f0000000080)="7ce73835b43064f72712558f5c98da335e644a98aa3184c87405c08ffbeed2274cb54ebd32f15ab3d17b9c3bcae290ff0ca6f40f68f09052c690e3d8c2862cdce7bb4f8311781ee682a2f189f3c5cc9b0464c9ef5fbe4c912e16cb63ce88d3a1dec324a8f8d243d7c29d276d4e58e6f45c72a6d5891e3ebc2ebeb0ff9e34599cad3be25c19a8ceced3b348856c3f41dd1a10c3dff6f1b2112622498210c029d53aeea6a630a3a110b7699ef2085201d77ab1f249c8d9f96b", 0xb8}, {&(0x7f0000000140)="300aa79a8774fabf891b0dc6417367e587bbaac359e931fffae9d5a976c8540f83957bebd19eef6d997995ea5fcb0dfa789e948f3a176162b33e870012f35a3505d95870c94e3cd68e6e09333607ba0d41b78e9e106377932dd6ea150235f4c86b66c53e646d1339feaa6a7966edd22e1111afc392e16bc1ad59e2ab6b763b98c6b851b72639685e6a21", 0x8a}], 0x2, &(0x7f0000001700)=ANY=[@ANYBLOB="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0x1480}, 0x100) rmdir(&(0x7f00000002c0)='./file0\x00') bind$inet(r0, &(0x7f0000eed000), 0x10) setsockopt$inet_msfilter(r0, 0x0, 0x4a, &(0x7f0000000240)={@loopback, @empty, 0x2, 0x2, [@rand_addr=0x4, @multicast2]}, 0x18) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x2, 0xffffffffffffffff, @broadcast}, 0x10) setsockopt$inet_sctp_SCTP_REUSE_PORT(r0, 0x84, 0x1c, &(0x7f0000000280)=0x80, 0x4) 11:50:09 executing program 3: r0 = open(&(0x7f0000000580)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f0000000140)=[{r0}], 0x1, 0x0) poll(&(0x7f00000000c0), 0x1e5, 0x0) r1 = socket(0x0, 0x0, 0x0) msgctl$IPC_RMID(0x0, 0x0) writev(r0, &(0x7f0000000780)=[{&(0x7f00000006c0), 0xfffffe4e}], 0x1) getpeername$inet(r1, &(0x7f0000000080)={0x2, 0xffffffffffffffff, @multicast1}, &(0x7f00000000c0)=0x9) sendto$inet6(r1, 0x0, 0x354, 0xfffffffffffffffc, 0x0, 0x0) execve(&(0x7f0000000000)='./file0\x00', &(0x7f0000000340)=[&(0x7f0000000040)='-%\x00', &(0x7f0000000100)='(\xd3&\x00', 0x0, &(0x7f00000002c0)='\x00', &(0x7f0000000300)='\x00'], &(0x7f00000003c0)=[&(0x7f0000000380)='\x00']) socket$inet6_tcp(0x1c, 0x1, 0x0) fcntl$setflags(0xffffffffffffffff, 0x2, 0x0) setsockopt$inet_MCAST_JOIN_GROUP(r0, 0x0, 0x50, &(0x7f00000001c0)={0x0, {{0x2, 0xffffffffffffffff, @multicast1}}}, 0xfffffcf7) getsockname$inet(0xffffffffffffffff, 0x0, &(0x7f0000000500)=0xa4) setsockopt$inet6_udplite(r1, 0x88, 0x0, &(0x7f0000000540), 0x4) 11:50:09 executing program 1: r0 = socket(0x2, 0x5, 0x0) connect$unix(r0, &(0x7f0000000040)=@abs={0x1, 0x0, 0x3}, 0xfffffffffffffe49) getsockopt$inet6_sctp_SCTP_GET_ASSOC_ID_LIST(r0, 0x84, 0x105, &(0x7f0000000280)=ANY=[@ANYBLOB="0080956e3f6b6695f4cc1947c8e909ef9500f9f64a01", @ANYRES32=0x0], 0x0) syz_extract_tcp_res$synack(&(0x7f0000000080), 0x1, 0x0) getsockopt$inet_sctp_SCTP_PEER_AUTH_CHUNKS(r0, 0x84, 0x102, &(0x7f0000000140)=ANY=[@ANYRES64=r0], &(0x7f00000002c0)=0x1) getsockopt$inet_sctp_SCTP_RTOINFO(r0, 0x84, 0x1, &(0x7f0000000180)={0x0, 0x0, 0xffff, 0x6}, &(0x7f00000001c0)=0x10) truncate(&(0x7f0000000000)='./file0\x00', 0x101) ppoll(&(0x7f0000000400)=[{r0, 0x2010}, {r0, 0x2}, {r0, 0x4}, {r0, 0x80}, {r0, 0x80}], 0x5, &(0x7f0000000440)={0x9, 0x1}, &(0x7f0000000480), 0x8) syz_extract_tcp_res$synack(&(0x7f00000000c0), 0x1, 0x0) r3 = openat(0xffffffffffffffff, &(0x7f0000000380)='./file0\x00', 0x10400, 0x80) openat(r3, &(0x7f00000003c0)='./file0\x00', 0x10000, 0x20) getsockopt$inet6_sctp_SCTP_GET_LOCAL_ADDRESSES(r0, 0x84, 0x32, &(0x7f0000000200)={r1, 0x0}, &(0x7f0000000240)=0x10) getsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000300)={r2, 0x2400000000000000}, &(0x7f0000000340)=0x8) syz_extract_tcp_res$synack(&(0x7f0000000100), 0x1, 0x0) socket(0x10, 0x4, 0x6) 11:50:09 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000001c0)={@multicast1, @loopback}, 0xc) setsockopt$inet_mreqsrc(r0, 0x0, 0x44, &(0x7f0000000080)={@multicast2, @multicast1, @loopback}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xc, &(0x7f00000000c0)={@multicast1, @local}, 0xc) setsockopt$inet_mreqn(r0, 0x0, 0xd, &(0x7f0000000140)={@multicast1, @loopback}, 0xc) 11:50:09 executing program 2: pipe2(&(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}, 0x100000) getsockopt$inet6_sctp_SCTP_LOCAL_AUTH_CHUNKS(0xffffffffffffffff, 0x84, 0x103, &(0x7f0000000040)={0x0, 0xed, "e909803d81dc01d99f7fdb457cb3ae527cdba0fb17d12a9fe3b4265e249c11cc6ee489a296d50382f428d566e5e3a867c346bf8a09a1c6f51f43551e2ca5e2768b202f66a47e18d77d7ee60f4f19de7385c1643b8f10ca2d3cf6d3ce32196568b3dbd70b49871972a20115c4c9b71b68dce407ce98dbb1d5c2852a566f9cbf6211d4a45845a83b21349ce4a158a5e9e083c6593f0091c842addfa8583e55d67475ec08161f3bde74c9f46d5aeae5768d4c6d2ec94a3d45f8c70397007f26b1f7d983a03006005a450bd504777933df311e7cc67a4439aa8468c8f411cb911992a308abc582b111071142d57ddd"}, &(0x7f0000000140)=0xf5) setsockopt$inet_sctp_SCTP_AUTH_DEACTIVATE_KEY(r1, 0x84, 0x1d, &(0x7f0000000180)={r2, 0x1}, 0x8) setsockopt$inet6_sctp_SCTP_PARTIAL_DELIVERY_POINT(r0, 0x84, 0x11, &(0x7f00000001c0)=0xfff, 0x4) getsockopt$inet6_sctp_SCTP_EVENTS(r1, 0x84, 0xc, &(0x7f0000000200), &(0x7f0000000240)=0xb) setsockopt$inet6_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000280)={@in={{0x2, 0x3, @multicast2}}, r2, 0x5, 0x0, 0x8, 0x2, 0x0, 0x20}, 0xa0) getsockopt$inet6_sctp_SCTP_NODELAY(r0, 0x84, 0x4, &(0x7f0000000340), &(0x7f0000000380)=0x4) getsockopt$inet6_sctp_SCTP_DEFAULT_SEND_PARAM(r1, 0x84, 0xb, &(0x7f00000003c0)={0x10001, 0x100000000, 0x200, 0x7, 0x7, 0xfffffffffffffff9, 0xb650, 0x1, r2}, &(0x7f0000000400)=0x20) unlink(&(0x7f0000000440)='./file0\x00') getsockopt$inet6_buf(r0, 0x29, 0x0, &(0x7f0000000480), &(0x7f00000004c0)) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r0, 0x84, 0x8003, &(0x7f0000000540)={r3, &(0x7f0000000500)=[@in6, @in6={0x1c, 0xffffffffffffffff, 0x0, @remote}]}, &(0x7f0000000580)=0x10) setsockopt$inet_sctp_SCTP_EVENT(r1, 0x84, 0x1e, &(0x7f00000005c0)={r4, 0x0, 0x4}, 0x8) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r0, 0x84, 0x23, &(0x7f0000000600)={@in6={{0x1c, 0x3, 0x488, @loopback}}, r4, 0x2a, 0x8, 0x7fff}, &(0x7f00000006c0)=0x8c) setsockopt$inet6_sctp_SCTP_ENABLE_STREAM_RESET(r1, 0x84, 0x900, &(0x7f0000000700)={r2, 0x7}, 0x8) r6 = accept4$inet6(r1, &(0x7f0000000740)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000780)=0x1c, 0x10000000) r7 = open(&(0x7f00000007c0)='./file0\x00', 0x302, 0x50) freebsd11_stat(&(0x7f0000000840)='./file0\x00', &(0x7f0000000880)={0x0, 0x0, 0x0, 0x0, 0x0}) getresgid(&(0x7f0000000900)=0x0, &(0x7f0000000940)=0x0, &(0x7f0000000980)=0x0) chown(&(0x7f0000000800)='./file0\x00', r8, r10) r12 = getpid() setsockopt$inet6_sctp_SCTP_DISABLE_FRAGMENTS(r1, 0x84, 0x9, &(0x7f00000009c0), 0x4) getsockopt$inet6_sctp_SCTP_PEER_ADDR_THLDS(r6, 0x84, 0x23, &(0x7f0000000a00)={@in={{0x2, 0x0, @local={0xac, 0x14, 0x0}}}, r5, 0x200, 0x1, 0x1}, &(0x7f0000000ac0)=0x94) accept4$unix(r1, &(0x7f0000000b00)=@abs, &(0x7f0000000b40)=0x8, 0x10000000) setsockopt$inet6_udplite(r7, 0x88, 0x4, &(0x7f0000000b80)=0x1ff, 0x4) setsockopt$inet6_sctp_SCTP_EXPLICIT_EOR(r1, 0x84, 0x1b, &(0x7f0000000bc0)=0xb59, 0x4) r13 = msgget(0x0, 0xd) r14 = getuid() msgctl$IPC_SET(r13, 0x1, &(0x7f0000000c00)={{0x3, r14, r9, r8, r11, 0x80, 0x5}, 0xfffffffffffffffd, 0x1000, 0x475a, 0x1, 0x8000, 0x8, r12, r12}) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRESSES(r7, 0x84, 0x8003, &(0x7f0000000cc0)={r5, &(0x7f0000000c80)=[@in={0x2, 0xffffffffffffffff, @remote}]}, &(0x7f0000000d00)=0x10) accept$inet6(r6, &(0x7f0000000d40)={0x1c, 0xffffffffffffffff, 0x0, @local}, &(0x7f0000000d80)=0x1c) 11:50:09 executing program 0: r0 = open(&(0x7f0000000100)='./file0\x00', 0x80000000000206, 0x0) truncate(&(0x7f0000000180)='./file0\x00', 0x208020001) lseek(r0, 0x0, 0x1000000000003) poll(&(0x7f00000000c0)=[{r0}], 0x1, 0x0) pipe2(0x0, 0x0) r1 = dup(0xffffffffffffffff) getsockopt$inet_sctp_SCTP_PARTIAL_DELIVERY_POINT(0xffffffffffffffff, 0x84, 0x11, 0x0, 0x0) msgget$private(0x0, 0x0) msgsnd(0x0, 0x0, 0x0, 0x0) semget$private(0x0, 0x0, 0x0) __semctl$SETVAL(0x0, 0x0, 0x8, 0x0) setsockopt$inet6_tcp_TCP_FUNCTION_BLK(r1, 0x6, 0x2000, &(0x7f0000000000)={'freebsd\x00', 0xfff}, 0x24) dup(0xffffffffffffffff) Fatal trap 12: page fault while in kernel mode cpuid = 0; apic id = 00 fault virtual address = 0x18 fault code = supervisor read data , page not present instruction pointer = 0x20:0xffffffff812be9e7 stack pointer = 0x28:0xfffffe0016abb8c0 frame pointer = 0x28:0xfffffe0016abb900 code segment = base 0x0, limit 0xfffff, type 0x1b = DPL 0, pres 1, long 1, def32 0, gran 1 processor eflags = interrupt enabled, resume, IOPL = 0 current process = 0 (softirq_0) trap number = 12 panic: page fault cpuid = 0 time = 1553687409 KDB: stack backtrace: db_trace_self_wrapper() at db_trace_self_wrapper+0x47/frame 0xfffffe0016abb520 vpanic() at vpanic+0x1e0/frame 0xfffffe0016abb580 panic() at panic+0x43/frame 0xfffffe0016abb5e0 trap_fatal() at trap_fatal+0x4c6/frame 0xfffffe0016abb660 trap_pfault() at trap_pfault+0x9f/frame 0xfffffe0016abb6d0 trap() at trap+0x44d/frame 0xfffffe0016abb7f0 calltrap() at calltrap+0x8/frame 0xfffffe0016abb7f0 --- trap 0xc, rip = 0xffffffff812be9e7, rsp = 0xfffffe0016abb8c0, rbp = 0xfffffe0016abb900 --- inp_freemoptions() at inp_freemoptions+0x177/frame 0xfffffe0016abb900 in_pcbfree_deferred() at in_pcbfree_deferred+0x224/frame 0xfffffe0016abb960 epoch_call_task() at epoch_call_task+0x262/frame 0xfffffe0016abb9c0 gtaskqueue_run_locked() at gtaskqueue_run_locked+0x13e/frame 0xfffffe0016abba20 gtaskqueue_thread_loop() at gtaskqueue_thread_loop+0xdd/frame 0xfffffe0016abba60 fork_exit() at fork_exit+0xb0/frame 0xfffffe0016abbab0 fork_trampoline() at fork_trampoline+0xe/frame 0xfffffe0016abbab0 --- trap 0, rip = 0, rsp = 0, rbp = 0 --- KDB: enter: panic [ thread pid 0 tid 100012 ] Stopped at kdb_enter+0x6a: movq $0,kdb_why